From f512d2aca2719c09fd1da6d4d605c8196122df52 Mon Sep 17 00:00:00 2001 From: zhangsz Date: Fri, 7 Mar 2025 16:51:30 +0800 Subject: [PATCH] fix: remove third-lib file --- proxy_c/third-lib/libcurl/CHANGES | 5827 --- .../libcurl/CMake/CMakeConfigurableFile.in | 2 - .../libcurl/CMake/CurlSymbolHiding.cmake | 61 - proxy_c/third-lib/libcurl/CMake/CurlTests.c | 535 - .../third-lib/libcurl/CMake/FindCARES.cmake | 42 - proxy_c/third-lib/libcurl/CMake/FindGSS.cmake | 289 - .../third-lib/libcurl/CMake/FindLibSSH2.cmake | 35 - .../third-lib/libcurl/CMake/FindNGHTTP2.cmake | 18 - proxy_c/third-lib/libcurl/CMake/Macros.cmake | 95 - .../third-lib/libcurl/CMake/OtherTests.cmake | 232 - .../CMake/Platforms/WindowsCache.cmake | 125 - .../third-lib/libcurl/CMake/Utilities.cmake | 31 - proxy_c/third-lib/libcurl/CMakeLists.txt | 1210 - proxy_c/third-lib/libcurl/COPYING | 22 - proxy_c/third-lib/libcurl/MacOSX-Framework | 146 - proxy_c/third-lib/libcurl/Makefile | 1761 - 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Reported-by: Ray Satiro - Bug: https://curl.haxx.se/mail/lib-2016-12/0098.html - -- runtests: remove the valgrind parser - - Old legacy parsing that 1) hid problems for us and 2) probably isn't - needed anymore. - -- [Kamil Dudka brought this change] - - randit: store the value in the buffer - -- tests/Makefile: run checksrc on debug builds - - ... just like we already do in src/ and lib/ - -- lib557: move the "enable LONGLINE" to allow more long lines - - This file is riddled with them... - -- bump: toward next release - -Marcel Raad (21 Dec 2016) -- lib: fix MSVC compiler warnings - - Visual C++ complained: - warning C4267: '=': conversion from 'size_t' to 'long', possible loss of data - warning C4701: potentially uninitialized local variable 'path' used - -Version 7.52.0 (20 Dec 2016) - -Daniel Stenberg (20 Dec 2016) -- THANKS: 13 new contributors from 7.52.0 - -- RELEASE-NOTES: 7.52.0 - -- ssh: inhibit coverity warning with (void) - - CID 1397391 (#1 of 1): Unchecked return value (CHECKED_RETURN) - -- Curl_recv_has_postponed_data: silence compiler warnings - - Follow-up to d00f2a8f2 - -Jay Satiro (19 Dec 2016) -- tests: checksrc compliance - -- http_proxy: Fix proxy CONNECT hang on pending data - - - Check for pending data before waiting on the socket. - - Bug: https://github.com/curl/curl/issues/1156 - Reported-by: Adam Langley - -Daniel Stenberg (19 Dec 2016) -- cmdline-opts/tlsv1.d: rephrased - -- [Dan McNulty brought this change] - - schannel: fix wildcard cert name validation on Win CE - - Fixes a few issues in manual wildcard cert name validation in - schannel support code for Win32 CE: - - when comparing the wildcard name to the hostname, the wildcard - character was removed from the cert name and the hostname - was checked to see if it ended with the modified cert name. - This allowed cert names like *.com to match the connection - hostname. This violates recommendations from RFC 6125. - - when the wildcard name in the certificate is longer than the - connection hostname, a buffer overread of the connection - hostname buffer would occur during the comparison of the - certificate name and the connection hostname. - -- printf: fix floating point buffer overflow issues - - ... and add a bunch of floating point printf tests - -- config-amigaos.h: (embarrassed) made the line shorter - -- config-amigaos.h: fix bug report email reference - -- RELEASE-NOTES: synced with 4517158abfeba - -- CIPHERS.md: backtick the names to show underscores fine - -- form-string.d: fix format mistake - - and regenerated curl.1 - - Reported-by: Gisle Vanem - -Michael Kaufmann (18 Dec 2016) -- openssl: simplify expression in Curl_ossl_version - -- curl_easy_recv: Improve documentation and example program - - Follow-up to 82245ea: Fix the example program sendrecv.c (handle - CURLE_AGAIN, handle incomplete send). Improve the documentation - for curl_easy_recv() and curl_easy_send(). - - Reviewed-by: Frank Meier - Assisted-by: Jay Satiro - - See https://github.com/curl/curl/pull/1134 - -- [Isaac Boukris brought this change] - - Curl_getconnectinfo: avoid checking if the connection is closed - - It doesn't benefit us much as the connection could get closed at - any time, and also by checking we lose the ability to determine - if the socket was closed by reading zero bytes. - - Reported-by: Michael Kaufmann - - Closes https://github.com/curl/curl/pull/1134 - -Daniel Stenberg (18 Dec 2016) -- CIPHERS.md: attempt to document TLS cipher names - - As the official docs seems really hard to keep track of and link to over - time - -- curl.1: generated after 6cce4dbf830 - -- cmdline-opts/post30X.d: fix the RFC references - -- curl.1: regenerated - - Fixed trailing whitespace and numerous formatting glitches - -- cmdline-opts: formatting fixes - -- curl_easy_setopt.3: removed CURLOPT_SOCKS_PROXYTYPE - -- tool_getparam.c: make comments use the up-to-date option names - -- manpage-scan.pl: allow deprecated options to get removed from curl.1 - - --krb4, --ftp-ssl and --ftp-ssl-reqd no longer need to be documented in the - man page - -- cmdline-opts/gen.pl: trim off trailing spaces - -- cmdline-opts/proxy-tlsuser.d: remove trailing .d - -- curl_easy_setopt.3: CURLOPT_PRE_PROXY instead of CURLOPT_SOCKS_PROXY - -- symbols: removed two, added one - -- cmdline-opts: include the man page split up files in the dist - -- curl.1: generated with gen.pl - - This is the first time we replace the manually edited curt.1 with the - generated one created by gen.pl and the individual option documentation - pages. - - Do not edit this file, edit the individual pages and regenerate this - output. - - This file will be generated by the build system soon and then removed - from git. - -- cmdline-opts: added some missing info - -- CURLINFO_SSL_VERIFYRESULT.3: language - -- HTTPS-PROXY docs: update/polish - -- cmdline-opts/page-header: mention it is generated - - ... to avoid people from trying to edit the pending curl.1 version that - gets generated by gen.pl - -- preproxy: renamed what was added as SOCKS_PROXY - - CURLOPT_SOCKS_PROXY -> CURLOPT_PRE_PROXY - - Added the corresponding --preroxy command line option. Sets a SOCKS - proxy to connect to _before_ connecting to a HTTP(S) proxy. - -- curl: normal socks proxies still use CURLOPT_PROXY - - ... the newly introduced CURLOPT_SOCKS_PROXY is special and should be - asked for specially. (Needs new code.) - - Unified proxy type to a single variable in the config struct. - -- CURLOPT_SOCKS_PROXYTYPE: removed - - This was added as part of the SOCKS+HTTPS proxy merge but there's no - need to support this as we prefer to have the protocol specified as a - prefix instead. - -- curl_multi_socket.3: fix typo - -- checksrc: warn for assignments within if() expressions - - ... they're already frowned upon in our source code style guide, this - now enforces the rule harder. - -- checksrc: stricter no-space-before-paren enforcement - - In order to make the code style more uniform everywhere - -- ISSUE_TEMPLATE: try mentioning known bugs/todo in new issue template - -- RELEASE-NOTES: synced with 71a55534fa6 - -- [Adam Langley brought this change] - - openssl: don't use OpenSSL's ERR_PACK. - - ERR_PACK is an internal detail of OpenSSL. Also, when using it, a - function name must be specified which is overly specific: the test will - break whenever OpenSSL internally change things so that a different - function creates the error. - - Closes #1157 - -Dan Fandrich (5 Dec 2016) -- test2032: Mark test as flaky - -Jay Satiro (3 Dec 2016) -- [Jeremy Pearson brought this change] - - libcurl-multi.3: typo - - Closes https://github.com/curl/curl/pull/1153 - -Dan Fandrich (2 Dec 2016) -- test1281: added http as a required feature - -Daniel Stenberg (2 Dec 2016) -- curl: support zero-length argument strings in config files - - ... like 'user-agent = ""' - - Adjusted test 71 to verify. - -- http_proxy: simplify CONNECT response reading - - Since it now reads responses one byte a time, a loop could be removed - and it is no longer limited to get the whole response within 16K, it is - now instead only limited to 16K maximum header line lengths. - -- tests: fix CONNECT test cases to be more strict - - ... as they broke with the cleaned up CONNECT handling - -- CONNECT: read responses one byte at a time - - ... so that it doesn't read data that is actually coming from the - remote. 2xx responses have no body from the proxy, that data is from the - peer. - - Fixes #1132 - -- CONNECT: reject TE or CL in 2xx responses - - A server MUST NOT send any Transfer-Encoding or Content-Length header - fields in a 2xx (Successful) response to CONNECT. (RFC 7231 section - 4.3.6) - - Also fixes the three test cases that did this. - -- URL parser: reject non-numerical port numbers - - Test 1281 added to verify - -Dan Fandrich (30 Nov 2016) -- runtests: made Servers: output be more consistent by removing OFF - -- cyassl: fixed typo introduced in 4f8b1774 - -Michael Kaufmann (30 Nov 2016) -- CURLOPT_CONNECT_TO: Skip non-matching "connect-to" entries properly - - If a port number in a "connect-to" entry does not match, skip this - entry instead of connecting to port 0. - - If a port number in a "connect-to" entry matches, use this entry - and look no further. - - Reported-by: Jay Satiro - Assisted-by: Jay Satiro, Daniel Stenberg - - Closes #1148 - -Daniel Stenberg (29 Nov 2016) -- BUGS: describe bug handling process - -- RELEASE-NOTES: synced with 19613fb3 - -Jay Satiro (28 Nov 2016) -- http2: check nghttp2_session_set_local_window_size exists - - The function only exists since nghttp2 1.12.0. - - Bug: https://github.com/curl/curl/commit/a4d8888#commitcomment-19985676 - Reported-by: Michael Kaufmann - -Daniel Stenberg (28 Nov 2016) -- [Anders Bakken brought this change] - - http2: Fix crashes when parent stream gets aborted - - Closes #1125 - -- cmdline-docs: more options converted and fixed - - Now all options are in the new system. - -- gen: include footer in mainpage output - -Jay Satiro (28 Nov 2016) -- lib1536: checksrc compliance - -Daniel Stenberg (28 Nov 2016) -- cmdline-opts: more command line options documented - - Moved over to the new format - -- curl: remove --proxy-ssl* options - - There's mostly likely no need to allow setting SSLv2/3 version for HTTPS - proxy. Those protocols are insecure by design and deprecated. - -- CURLOPT_PROXY_*.3: polished some proxy option man pages - -Patrick Monnerat (26 Nov 2016) -- os400: support CURLOPT_PROXY_PINNEDPUBLICKEY - - Also define it in ILE/RPG binding. - -Daniel Stenberg (26 Nov 2016) -- [Okhin Vasilij brought this change] - - curl_version_info: add CURL_VERSION_HTTPS_PROXY - - Closes #1142 - -- [Frank Gevaerts brought this change] - - tests: Add some testcases for recent new features. - - Add missing tests for CURLINFO_SCHEME, CURLINFO_PROTOCOL, %{scheme}, - and %{http_version} - - closes #1143 - -- [Frank Gevaerts brought this change] - - curl_easy_reset: clear info for CULRINFO_PROTOCOL and CURLINFO_SCHEME - -- CURLOPT_PROXY_CAINFO.3: clarify proxy use - -- CURLOPT_PROXY_CRLFILE.3: clarify https proxy and availability - -- curl_easy_setopt.3: add CURLOPT_PROXY_PINNEDPUBLICKEY - - Follow-up to 4f8b17743d7c55a - -- docs: include all opts man pages in dist - - Sorted the lists too. - - ... and include the new ones in the PDF and HTML generation targets - -- [Thomas Glanzmann brought this change] - - HTTPS Proxy: Implement CURLOPT_PROXY_PINNEDPUBLICKEY - -- [Thomas Glanzmann brought this change] - - url: proxy: Use 443 as default port for https proxies - -- TODO: removed "HTTPS proxy" - -- [Jan-E brought this change] - - winbuild: add config option ENABLE_NGHTTP2 - - Closes #1141 - -Jay Satiro (24 Nov 2016) -- tool_urlglob: Improve sanity check in glob_range - - Prior to this change we depended on errno if strtol could not perform a - conversion. POSIX says EINVAL *may* be set. Some implementations like - Microsoft's will not set it if there's no conversion. - - Ref: https://github.com/curl/curl/commit/ee4f7660#commitcomment-19658189 - -- tool_help: Change description for --retry-connrefused - - Ref: https://github.com/curl/curl/pull/1064#issuecomment-260052409 - -Patrick Monnerat (25 Nov 2016) -- os400: sync ILE/RPG binding - -Jay Satiro (24 Nov 2016) -- test1135: Fix curl_easy_duphandle prototype for code style - - Follow-up to dbadaeb which changed the style. - -- x509asn1: Restore the parameter check in Curl_getASN1Element - - - Restore the removed parts of the parameter check. - - Follow-up to 945f60e which altered the parameter check. - -Daniel Stenberg (25 Nov 2016) -- RELEASE-NOTES: update option counters - -- [Frank Gevaerts brought this change] - - add CURLINFO_SCHEME, CURLINFO_PROTOCOL, and %{scheme} - - Adds access to the effectively used protocol/scheme to both libcurl and - curl, both in string and numeric (CURLPROTO_*) form. - - Note that the string form will be uppercase, as it is just the internal - string. - - As these strings are declared internally as const, and all other strings - returned by curl_easy_getinfo() are de-facto const as well, string - handling in getinfo.c got const-ified. - - Closes #1137 - -- RELEASE-NOTES: synced with 63198a4750aeb - -- curl.1: the new --proxy options ship in 7.52.0 - -- checksrc: move open braces to comply with function declaration style - -- checksrc: detect wrongly placed open braces in func declarations - -- checksrc: white space edits to comply to stricter checksrc - -- checksrc: verify ASTERISKNOSPACE - - Detects (char*) and 'char*foo' uses. - -- checksrc: code style: use 'char *name' style - -- checksrc: add ASTERISKSPACE - - Verifies a 'char *name' style, with no space after the asterisk. - -- openssl: remove dead code - - Coverity CID 1394666 - -- [Okhin Vasilij brought this change] - - HTTPS-proxy: fixed mbedtls and polishing - -- darwinssl: adopted to the HTTPS proxy changes - - It builds and runs all test cases. No adaptations for actual HTTPS proxy - support has been made. - -- gtls: fix indent to silence compiler warning - - vtls/gtls.c: In function ‘Curl_gtls_data_pending’: - vtls/gtls.c:1429:3: error: this ‘if’ clause does not guard... [-Werror=misleading-indentation] - if(conn->proxy_ssl[connindex].session && - ^~ - vtls/gtls.c:1433:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’ - return res; - -- [Thomas Glanzmann brought this change] - - mbedtls: Fix compile errors - -- [Alex Rousskov brought this change] - - proxy: Support HTTPS proxy and SOCKS+HTTP(s) - - * HTTPS proxies: - - An HTTPS proxy receives all transactions over an SSL/TLS connection. - Once a secure connection with the proxy is established, the user agent - uses the proxy as usual, including sending CONNECT requests to instruct - the proxy to establish a [usually secure] TCP tunnel with an origin - server. HTTPS proxies protect nearly all aspects of user-proxy - communications as opposed to HTTP proxies that receive all requests - (including CONNECT requests) in vulnerable clear text. - - With HTTPS proxies, it is possible to have two concurrent _nested_ - SSL/TLS sessions: the "outer" one between the user agent and the proxy - and the "inner" one between the user agent and the origin server - (through the proxy). This change adds supports for such nested sessions - as well. - - A secure connection with a proxy requires its own set of the usual SSL - options (their actual descriptions differ and need polishing, see TODO): - - --proxy-cacert FILE CA certificate to verify peer against - --proxy-capath DIR CA directory to verify peer against - --proxy-cert CERT[:PASSWD] Client certificate file and password - --proxy-cert-type TYPE Certificate file type (DER/PEM/ENG) - --proxy-ciphers LIST SSL ciphers to use - --proxy-crlfile FILE Get a CRL list in PEM format from the file - --proxy-insecure Allow connections to proxies with bad certs - --proxy-key KEY Private key file name - --proxy-key-type TYPE Private key file type (DER/PEM/ENG) - --proxy-pass PASS Pass phrase for the private key - --proxy-ssl-allow-beast Allow security flaw to improve interop - --proxy-sslv2 Use SSLv2 - --proxy-sslv3 Use SSLv3 - --proxy-tlsv1 Use TLSv1 - --proxy-tlsuser USER TLS username - --proxy-tlspassword STRING TLS password - --proxy-tlsauthtype STRING TLS authentication type (default SRP) - - All --proxy-foo options are independent from their --foo counterparts, - except --proxy-crlfile which defaults to --crlfile and --proxy-capath - which defaults to --capath. - - Curl now also supports %{proxy_ssl_verify_result} --write-out variable, - similar to the existing %{ssl_verify_result} variable. - - Supported backends: OpenSSL, GnuTLS, and NSS. - - * A SOCKS proxy + HTTP/HTTPS proxy combination: - - If both --socks* and --proxy options are given, Curl first connects to - the SOCKS proxy and then connects (through SOCKS) to the HTTP or HTTPS - proxy. - - TODO: Update documentation for the new APIs and --proxy-* options. - Look for "Added in 7.XXX" marks. - -Patrick Monnerat (24 Nov 2016) -- Declare endian read functions argument as a const pointer. - This is done for all functions of the form Curl_read[136][624]_[lb]e. - -- Limit ASN.1 structure sizes to 256K. Prevent some allocation size overflows. - See CRL-01-006. - -Jay Satiro (22 Nov 2016) -- url: Fix conn reuse for local ports and interfaces - - - Fix connection reuse for when the proposed new conn 'needle' has a - specified local port but does not have a specified device interface. - - Bug: https://curl.haxx.se/mail/lib-2016-11/0137.html - Reported-by: bjt3[at]hotmail.com - -Daniel Stenberg (21 Nov 2016) -- rand: pass in number of randoms as an unsigned argument - -Jay Satiro (20 Nov 2016) -- rand: Fix potentially uninitialized result warning - -Marcel Raad (19 Nov 2016) -- vtls: fix build warnings - - Fix warnings about conversions from long to time_t in openssl.c and - schannel.c. - - Follow-up to de4de4e3c7c - -Daniel Stenberg (18 Nov 2016) -- [Marcel Raad brought this change] - - lib: fix compiler warnings after de4de4e3c7c - - Visual C++ now complains about implicitly casting time_t (64-bit) to - long (32-bit). Fix this by changing some variables from long to time_t, - or explicitly casting to long where the public interface would be - affected. - - Closes #1131 - -Peter Wu (17 Nov 2016) -- [Isaac Boukris brought this change] - - Don't mix unix domain sockets with regular ones - - When reusing a connection, make sure the unix domain - socket option matches. - -Jay Satiro (17 Nov 2016) -- tests: Fix HTTP2-Settings header for huge window size - - Follow-up to a4d8888. Changing the window size in that commit resulted - in a different HTTP2-Settings upgrade header, causing test 1800 to fail. - -- http2: Use huge HTTP/2 windows - - - Improve performance by using a huge HTTP/2 window size. - - Bug: https://github.com/curl/curl/issues/1102 - Reported-by: afrind@users.noreply.github.com - Assisted-by: Tatsuhiro Tsujikawa - -Daniel Stenberg (16 Nov 2016) -- cmdline-docs: more conversion - -- gen: support 'protos' - - and warn on unrecognized lines - -- gen: support 'single' to make an individual page man page - -- cmdline-docs: more options converted over - -- gen: support 'redirect' - - ... and warn for too long --help lines - -- cmdline/gen: replace options in texts better - -Jay Satiro (16 Nov 2016) -- http2: Fix address sanitizer memcpy warning - - - In Curl_http2_switched don't call memcpy when src is NULL. - - Curl_http2_switched can be called like: - - Curl_http2_switched(conn, NULL, 0); - - .. and prior to this change memcpy was then called like: - - memcpy(dest, NULL, 0) - - .. causing address sanitizer to warn: - - http2.c:2057:3: runtime error: null pointer passed as argument 2, which - is declared to never be null - -- tool_help: Clarify --dump-header only writes received headers - -- curl.1: Clarify --dump-header only writes received headers - -Daniel Stenberg (15 Nov 2016) -- [Alex Chan brought this change] - - docs: Spelling fixes - -Kamil Dudka (15 Nov 2016) -- docs: the next release will be 7.52.0 - -Daniel Stenberg (15 Nov 2016) -- cmdline-opts: support generating the --help output - -- [David Schweikert brought this change] - - darwinssl: fix SSL client certificate not found on MacOS Sierra - - Reviewed-by: Nick Zitzmann - - Closes #1105 - -- curl: add --fail-early to help output - - Fixes test 1139 failures - - Follow-up to f82bbe01c8835 - -- glob: fix [a-c] globbing regression - - Brought in ee4f76606cf - - Added test case 1280 to verify - - Reported-by: Dave Reisner - - Bug: https://github.com/curl/curl/commit/ee4f76606cfa4ee068bf28edd37c8dae7e8db317#commitcomment-19823146 - -- curl: add --fail-early - - Exit with an error on the first transfer error instead of continuing to - do the rest of the URLs. - - Discussion: https://curl.haxx.se/mail/archive-2016-11/0038.html - -- Curl_rand: fixed and moved to rand.c - - Now Curl_rand() is made to fail if it cannot get the necessary random - level. - - Changed the proto of Curl_rand() slightly to provide a number of ints at - once. - - Moved out from vtls, since it isn't a TLS function and vtls provides - Curl_ssl_random() for this to use. - - Discussion: https://curl.haxx.se/mail/lib-2016-11/0119.html - -- cmdline-opts: first test version of a new man page generator kit - - See MANPAGE.md for the description of how this works. Each command line - option is now described in a separate .d file. - -- time_t fix: follow-up to de4de4e3c7c - - Blah, I accidentally wrote size_t instead of time_t for two variables. - - Reported-by: Dave Reisner - -- timeval: prefer time_t to hold seconds instead of long - - ... as long is still 32bit on modern 64bit windows machines, while - time_t is generally 64bit. - -Dan Fandrich (12 Nov 2016) -- tests: fixed variable might be clobbered warning - - This stops the compiler from potentially making invalid assumptions - about the immutability of sdp and sap across the longjmp boundary. - -Daniel Stenberg (12 Nov 2016) -- RELEASE-NOTES: synced with 346340808c - -- URL-parser: for file://[host]/ URLs, the [host] must be localhost - - Previously, the [host] part was just ignored which made libcurl accept - strange URLs misleading users. like "file://etc/passwd" which might've - looked like it refers to "/etc/passwd" but is just "/passwd" since the - "etc" is an ignored host name. - - Reported-by: Mike Crowe - Assisted-by: Kamil Dudka - -- test558: adapt to 0649433da - -- openssl: make sure to fail in the unlikely event that PRNG seeding fails - -- openssl: avoid unnecessary seeding if already done - - 1.1.0+ does more of this by itself so we can avoid extra processing this - way. - -- openssl: RAND_status always exists in OpenSSL >= 0.9.7 - - and remove RAND_screen from configure since nothing is using that - function - -- Curl_pgrsUpdate: use dedicated function for time passed - -- realloc: use Curl_saferealloc to avoid common mistakes - - Discussed: https://curl.haxx.se/mail/lib-2016-11/0087.html - -- [Daniel Hwang brought this change] - - curl: Add --retry-connrefused - - to consider ECONNREFUSED as a transient error. - - Closes #1064 - -- openssl: raise the max_version to 1.3 if asked for - - Now I've managed to negotiate TLS 1.3 with https://enabled.tls13.com/ when - using boringssl. - -Jay Satiro (9 Nov 2016) -- vtls: Fail on unrecognized param for CURLOPT_SSLVERSION - - - Fix GnuTLS code for CURL_SSLVERSION_TLSv1_2 that broke when the - TLS 1.3 support was added in 6ad3add. - - - Homogenize across code for all backends the error message when TLS 1.3 - is not available to ": TLS 1.3 is not yet supported". - - - Return an error when a user-specified ssl version is unrecognized. - - --- - - Prior to this change our code for some of the backends used the - 'default' label in the switch statement (ie ver unrecognized) for - ssl.version and treated it the same as CURL_SSLVERSION_DEFAULT. - - Bug: https://curl.haxx.se/mail/lib-2016-11/0048.html - Reported-by: Kamil Dudka - -Daniel Stenberg (9 Nov 2016) -- [Isaac Boukris brought this change] - - SPNEGO: Fix memory leak when authentication fails - - If SPNEGO fails, cleanup the negotiate handle right away. - - Fixes #1115 - - Signed-off-by: Isaac Boukris - Reported-by: ashman-p - -- CODE_STYLE.md: link to INTERNALS.md correctly - -- bump: next version will be 7.52.0 - -- RELEASE-NOTES: synced with dfcdaaba371e9a3 - -- examples/fileupload.c: fclose the file as well - -- printf: fix ".*f" handling - - It would always use precision 1 instead of reading it from the argument - list as intended. - - Reported-by: Ray Satiro - - Bug: #1113 - -- curl_formadd.3: *_FILECONTENT and *_FILE need the file to be kept - - Reported-by: Frank Gevaerts - -Kamil Dudka (7 Nov 2016) -- nss: silence warning 'SSL_NEXT_PROTO_EARLY_VALUE not handled in switch' - - ... with nss-3.26.0 and newer - - Reported-by: Daniel Stenberg - -Daniel Stenberg (7 Nov 2016) -- openssl: initial TLS 1.3 adaptions - - BoringSSL supports TLSv1.3 already, but these changes don't seem to be anough - to get it working. - -- ssh: check md5 fingerprints case insensitively (regression) - - Revert the change from ce8d09483eea but use the new function - - Reported-by: Kamil Dudka - Bug: https://github.com/curl/curl/commit/ce8d09483eea2fcb1b50e323e1a8ed1f3613b2e3#commitcomment-19666146 - -Kamil Dudka (7 Nov 2016) -- curl: introduce the --tlsv1.3 option to force TLS 1.3 - - Fully implemented with the NSS backend only for now. - - Reviewed-by: Ray Satiro - -- vtls: support TLS 1.3 via CURL_SSLVERSION_TLSv1_3 - - Fully implemented with the NSS backend only for now. - - Reviewed-by: Ray Satiro - -- nss: map CURL_SSLVERSION_DEFAULT to NSS default - - ... but make sure we use at least TLSv1.0 according to libcurl API - - Reported-by: Cure53 - Reviewed-by: Ray Satiro - -Daniel Stenberg (7 Nov 2016) -- s/cURL/curl - - We're mostly saying just "curl" in lower case these days so here's a big - cleanup to adapt to this reality. A few instances are left as the - project could still formally be considered called cURL. - -Jay Satiro (7 Nov 2016) -- [Tatsuhiro Tsujikawa brought this change] - - http2: Don't send header fields prohibited by HTTP/2 spec - - Previously, we just ignored "Connection" header field. But HTTP/2 - specification actually prohibits few more header fields. This commit - ignores all of them so that we don't send these bad header fields. - - Bug: https://curl.haxx.se/mail/archive-2016-10/0033.html - Reported-by: Ricki Hirner - - Closes https://github.com/curl/curl/pull/1092 - -Daniel Stenberg (7 Nov 2016) -- curl.1: explain the SMTP data expected for -T - - Fixes #1107 - - Reported-by: Adam Piggott - -Peter Wu (6 Nov 2016) -- cmake: disable poll for macOS - - Mirrors the autotools behavior introduced with curl-7_50_3-83-ga34c7ce. - - Fixes #1089 - -Jay Satiro (5 Nov 2016) -- easy: Initialize info variables on easy init and duphandle - - - Call Curl_initinfo on init and duphandle. - - Prior to this change the statistical and informational variables were - simply zeroed by calloc on easy init and duphandle. While zero is the - correct default value for almost all info variables, there is one where - it isn't (filetime initializes to -1). - - Bug: https://github.com/curl/curl/issues/1103 - Reported-by: Neal Poole - -Daniel Stenberg (5 Nov 2016) -- [Mauro Rappa brought this change] - - curl -w: added more decimal digits to timing counters - - Now showing microsecond resolution. - - Closes #1106 - -Jakub Zakrzewski (4 Nov 2016) -- dist: add CMakeLists.txt to the tarball - -Daniel Stenberg (4 Nov 2016) -- mbedtls: fix build with mbedtls versions < 2.4.0 - - Regression added in 62a8095e714 - - Reported-by: Tony Kelman - - Discussed in #1087 - -- configure: verify that compiler groks -Werror=partial-availability - - Reported-by: bemoody - - Fixes #1104 - -- docs: shorten and simplify the top comment in multi-uv.c - - and change URL to use https - -- [Andrei Sedoi brought this change] - - docs: handle CURL_POLL_INOUT in multi-uv example - -- [Andrei Sedoi brought this change] - - docs: multi-uv: don't use CURLMsg after cleanup - -- [Andrei Sedoi brought this change] - - docs: remove unused variables in multi-uv example - -- bump: start working on 7.51.1 - -- winbuild: remove strcase.obj from curl build - - Reported-by: Bruce Stephens - - Fixes #1098 - -Dan Fandrich (2 Nov 2016) -- msvc: removed a straggling reference to strequal.c - - Follow-up to 502acba2 - -Version 7.51.0 (2 Nov 2016) - -Daniel Stenberg (2 Nov 2016) -- THANKS: synced with 7.51.0 - -- RELEASE-NOTES: 7.51.0 - -- ftp_done: don't clobber the passed in error code - - Coverity CID 1374359 pointed out the unused result value. - -- ftp: remove dead code in ftp_done - - Coverity CID 1374358 - -Jay Satiro (1 Nov 2016) -- generate.bat: Include include/curl in libcurl VS projects - - .. because including those headers helps Visual Studio's Intellisense. - -- generate.bat: Remove strcase.[ch] from curl tool VS projects - - ..because they're no longer needed in the tool build. strcase is still - built by the libcurl project and exports curl_str(n)equal which is used - by the curl tool. - - Bug: https://github.com/curl/curl/commit/9363f1a#all_commit_comments - -Daniel Stenberg (2 Nov 2016) -- metalink: simplify the hex parsing function - - ... and now it avoids using the libcurl toupper() function - -Michael Kaufmann (1 Nov 2016) -- file: fix compiler warning - - follow-up to 46133aa5 - -Dan Fandrich (1 Nov 2016) -- strcase: fixed Metalink builds by redefining checkprefix() - - ...to use the public function curl_strnequal(). This isn't ideal because - it adds extra overhead to any internal calls to checkprefix. - - follow-up to 95bd2b3e - -Daniel Stenberg (1 Nov 2016) -- curl.1: typo - -- curl.1: expand on how multiple uses of -o looks - - Suggested-by: Dan Jacobson - Issue: https://github.com/curl/curl/issues/1097 - -- tests/util: get a private strncasecompare clone - - ... since the curlx_* code no longer provides one and we don't link - libcurl to these test servers. - -- strcase: make the tool use curl_str[n]equal instead - - As they are after all part of the public API. Saves space and reduces - complexity. Remove the strcase defines from the curlx_ family. - - Suggested-by: Dan Fandrich - Idea: https://curl.haxx.se/mail/lib-2016-10/0136.html - -Kamil Dudka (31 Oct 2016) -- gskit, nss: do not include strequal.h - - follow-up to 811a693b80 - -Dan Fandrich (31 Oct 2016) -- strcasecompare: include curl.h in strcase.c - - This should fix the "warning: 'curl_strequal' redeclared without - dllimport attribute: previous dllimport ignored" message and subsequent - link error on Windows because of the missing CURL_EXTERN on the - prototype. - -Daniel Stenberg (31 Oct 2016) -- strcase: fix the remaining rawstr users - -- msvc builds: s/rawstr/strcase - - Follow-up to 811a693b - -Dan Fandrich (31 Oct 2016) -- strcasecompare: replaced remaining rawstr.h with strcase.h - - This is a followup to commit 811a693b - -Marcel Raad (31 Oct 2016) -- digest_sspi: fix include - - Fix compile break from 811a693b80 - -Dan Fandrich (31 Oct 2016) -- libauthretry: use the external function curl_strequal - - The internal version strcasecompare isn't available outside libcurl - -Daniel Stenberg (31 Oct 2016) -- RELEASE-NOTES: synced with d14538d2501ef0da - -- configure: raise the default minimum version for macos to 10.8 - - follow-up to 4f8d0b6f02aa7043. Since the darwinssl code breaks - otherwise. If you build without darwinssl 10.5 works fine. - -- unit1301: keep testing curl_strequal - - as that is still part of the API, fix from 8fe4bd084412f30 - -- ldap: fix include - - Fix bug from 811a693b80 - -- url: remove unconditional idn2.h include - - Mistake brought by 9c91ec778104a - -- curl_strequal: part of public API/ABI, needs to be kept - - These two public functions have been mentioned as deprecated since a - very long time but since they are still part of the API and ABI we need - to keep them around. - -- strcase: s/strequal/strcasecompare - - some more follow-ups to 811a693b80 - -- ldap: fix strcase use - - follow-up to 811a693b80 - -- test165: adapted to the libidn2 use and IDNA2008 fix - -- cookie: replace use of fgets() with custom version - - ... that will ignore lines that are too long to fit in the buffer. - - CVE-2016-8615 - - Bug: https://curl.haxx.se/docs/adv_20161102A.html - Reported-by: Cure53 - -- strcasecompare: all case insensitive string compares ignore locale now - - We had some confusions on when each function was used. We should not act - differently on different locales anyway. - -- strcasecompare: is the new name for strequal() - - ... to make it less likely that we forget that the function actually - does case insentive compares. Also replaced several invokes of the - function with a plain strcmp when case sensitivity is not an issue (like - comparing with "-"). - -- ftp: check for previous patch must be case sensitive! - - ... otherwise example.com/PATH and example.com/path would be assumed to - be the same and they usually aren't! - -- SSH: check md5 fingerprint case sensitively - -- connectionexists: use case sensitive user/password comparisons - - CVE-2016-8616 - - Bug: https://curl.haxx.se/docs/adv_20161102B.html - Reported-by: Cure53 - -- base64: check for integer overflow on large input - - CVE-2016-8617 - - Bug: https://curl.haxx.se/docs/adv_20161102C.html - Reported-by: Cure53 - -- krb5: avoid realloc(0) - - If the requested size is zero, bail out with error instead of doing a - realloc() that would cause a double-free: realloc(0) acts as a free() - and then there's a second free in the cleanup path. - - CVE-2016-8619 - - Bug: https://curl.haxx.se/docs/adv_20161102E.html - Reported-by: Cure53 - -- aprintf: detect wrap-around when growing allocation - - On 32bit systems we could otherwise wrap around after 2GB and allocate 0 - bytes and crash. - - CVE-2016-8618 - - Bug: https://curl.haxx.se/docs/adv_20161102D.html - Reported-by: Cure53 - -- range: reject char globs with missing end like '[L-]' - - ... which previously would lead to out of boundary reads. - - Reported-by: Luật Nguyễn - -- glob_next_url: make sure to stay within the given output buffer - -- range: prevent negative end number in a glob range - - CVE-2016-8620 - - Bug: https://curl.haxx.se/docs/adv_20161102F.html - Reported-by: Luật Nguyễn - -- parsedate: handle cut off numbers better - - ... and don't read outside of the given buffer! - - CVE-2016-8621 - - bug: https://curl.haxx.se/docs/adv_20161102G.html - Reported-by: Luật Nguyễn - -- escape: avoid using curl_easy_unescape() internally - - Since the internal Curl_urldecode() function has a better API. - -- unescape: avoid integer overflow - - CVE-2016-8622 - - Bug: https://curl.haxx.se/docs/adv_20161102H.html - Reported-by: Cure53 - -- cookies: getlist() now holds deep copies of all cookies - - Previously it only held references to them, which was reckless as the - thread lock was released so the cookies could get modified by other - handles that share the same cookie jar over the share interface. - - CVE-2016-8623 - - Bug: https://curl.haxx.se/docs/adv_20161102I.html - Reported-by: Cure53 - -- TODO: remove IDNA2008 - -- idn: switch to libidn2 use and IDNA2008 support - - CVE-2016-8625 - - Bug: https://curl.haxx.se/docs/adv_20161102K.html - Reported-by: Christian Heimes - -- test1246: verify URL parsing with host name ending with '#' - -- urlparse: accept '#' as end of host name - - 'http://example.com#@127.0.0.1/x.txt' equals a request to example.com - for the '/' document with the rest of the URL being a fragment. - - CVE-2016-8624 - - Bug: https://curl.haxx.se/docs/adv_20161102J.html - Reported-by: Fernando Muñoz - -Jay Satiro (31 Oct 2016) -- INTERNALS: better markdown (follow-up) - - - Wrap more words with underscores in backticks. - - Follow-up to 13f4913. - -Daniel Stenberg (30 Oct 2016) -- INTERNALS: better markdown - - words with underscore need to be within `these` - - Bug: https://github.com/curl/curl-www/issues/19 - Reported-by : Jay Satiro - -Jay Satiro (30 Oct 2016) -- mk-ca-bundle.vbs: Fix UTF-8 output - - - Change initial message box to mention delay when downloading/parsing. - - Since there is no progress meter it was somewhat unexpected that after - choosing a filename nothing appears to happen, when actually the cert - data is in the process of being downloaded and parsed. - - - Warn if OpenSSL is not present. - - - Use a UTF-8 stream to make the ca-bundle data. - - - Save the UTF-8 ca-bundle stream as binary so that no BOM is added. - - --- - - This is a follow-up to d2c6d15 which switched mk-ca-bundle.vbs output to - ANSI due to corrupt UTF-8 output, now fixed. - - This change completes making the default certificate bundle output of - mk-ca-bundle.vbs as close as possible to that of mk-ca-bundle.pl, which - should make it easier to review any difference between their output. - - Ref: https://github.com/curl/curl/pull/1012 - -Daniel Stenberg (28 Oct 2016) -- BINDINGS: converted to markdown - - To make it render better on the web site, at the price of it becoming - slightly less readable as text. - -Jay Satiro (27 Oct 2016) -- CURLMOPT_MAX_PIPELINE_LENGTH.3: Clarify it's not for HTTP/2 - - - Clarify that this option is only for HTTP/1.1 pipelining. - - Bug: https://github.com/curl/curl/issues/1059 - Reported-by: Jeroen Ooms - - Assisted-by: Daniel Stenberg - -Daniel Stenberg (27 Oct 2016) -- KNOWN_BUGS: HTTP/2 server push enabled when no pushes can be accepted - - Closes #927 - -- KNOWN_BUGS: c-ares deviates from stock resolver on http://1346569778 - - Closes #893 - -Michael Osipov (27 Oct 2016) -- configure.in: Fix test syntax - - Some versions of test allow == for equality, but others (such as the HP-UX - version) do not. Use a single = for correctness. - - Error output: - checking for monotonic clock_gettime... ./configure[20445]: ==: A test command parameter is not valid. - -Daniel Stenberg (27 Oct 2016) -- SECURITY: minor updates - - - we allow the security push up to 48 hours before the release - - - add a mention about possible pre-notifications - - - lower case the 'curl-security' title - -- [Andrei Sedoi brought this change] - - docs: fix req->data in multi-uv example - - Closes #1088 - -- mbedtls: stop using deprecated include file - - Reported-by: wyattoday - Fixes #1087 - -Kamil Dudka (25 Oct 2016) -- [Martin Frodl brought this change] - - nss: fix tight loop in non-blocking TLS handhsake over proxy - - ... in case the handshake completes before entering - CURLM_STATE_PROTOCONNECT - - Bug: https://bugzilla.redhat.com/1388162 - -Jay Satiro (25 Oct 2016) -- mk-ca-bundle: Update the vbscript version - - Bring the VBScript version more in line with the perl version: - - - Change timestamp to UTC. - - - Change URL retrieval to HTTPS-only by default. - - - Comment out the options that disabled SSL cert checking by default. - - - Assume OpenSSL is present, get SHA256. And add a flag to toggle it. - - - Fix cert issuer name output. - - The cert issuer output is now ansi, converted from UTF-8. Prior to this - it was corrupt UTF-8. It turns out though we can work with UTF-8 the - FSO object that writes ca-bundle can't write UTF-8, so there will have - to be some alternative if UTF-8 is needed (like an ADODB.Stream). - - - Disable the certificate text info feature. - - The certificate text info doesn't work properly with any recent OpenSSL. - -Daniel Stenberg (24 Oct 2016) -- TODO: indent code to make it render properly - -- TODO: Remove the generated include file - -- TODO: add "--retry should resume" - - See #1084 - -- mk-ca-bundle.1: document -k - - Brought in 1ad2bdcf110266c. Now does HTTPS by default and needs -k to - fall back to plain HTTP. - -- [Jay Satiro brought this change] - - mk-ca-bundle: Change URL retrieval to HTTPS-only by default - - - Change all predefined Mozilla URLs to HTTPS (Gregory Szorc). - - - New option -k to allow URLs other than HTTPS and enable HTTP fallback. - - Prior to this change the default URL retrieval mode was to fall back to - HTTP if HTTPS didn't work. - - Reported-by: Gregory Szorc - - Closes #1012 - -- RELEASE-NOTES: synced with 50ee3aaf1a9b22d - -Dan Fandrich (23 Oct 2016) -- INSTALL.md: Updated minimum file sizes for 7.50.3 - -Daniel Stenberg (22 Oct 2016) -- multi: force connections to get closed in close_all_connections - - Several independent reports on infinite loops hanging in the - close_all_connections() function when closing a multi handle, can be - fixed by first marking the connection to get closed before calling - Curl_disconnect. - - This is more fixing-the-symptom rather than the underlying problem - though. - - Bug: https://curl.haxx.se/mail/lib-2016-10/0011.html - Bug: https://curl.haxx.se/mail/lib-2016-10/0059.html - - Reported-by: Dan Fandrich, Valentin David, Miloš Ljumović - -- [Anders Bakken brought this change] - - curl_multi_remove_handle: fix a double-free - - In short the easy handle needs to be disconnected from its connection at - this point since the connection still is serving other easy handles. - - In our app we can reliably reproduce a crash in our http2 stress test - that is fixed by this change. I can't easily reproduce the same test in - a small example. - - This is the gdb/asan output: - - ==11785==ERROR: AddressSanitizer: heap-use-after-free on address 0xe9f4fb80 at pc 0x09f41f19 bp 0xf27be688 sp 0xf27be67c - READ of size 4 at 0xe9f4fb80 thread T13 (RESOURCE_HTTP) - #0 0x9f41f18 in curl_multi_remove_handle /path/to/source/3rdparty/curl/lib/multi.c:666 - - 0xe9f4fb80 is located 0 bytes inside of 1128-byte region [0xe9f4fb80,0xe9f4ffe8) - freed by thread T13 (RESOURCE_HTTP) here: - #0 0xf7b1b5c2 in __interceptor_free /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_malloc_linux.cc:45 - #1 0x9f7862d in conn_free /path/to/source/3rdparty/curl/lib/url.c:2808 - #2 0x9f78c6a in Curl_disconnect /path/to/source/3rdparty/curl/lib/url.c:2876 - #3 0x9f41b09 in multi_done /path/to/source/3rdparty/curl/lib/multi.c:615 - #4 0x9f48017 in multi_runsingle /path/to/source/3rdparty/curl/lib/multi.c:1896 - #5 0x9f490f1 in curl_multi_perform /path/to/source/3rdparty/curl/lib/multi.c:2123 - #6 0x9c4443c in perform /path/to/source/src/net/resourcemanager/ResourceManagerCurlThread.cpp:854 - #7 0x9c445e0 in ... - #8 0x9c4cf1d in ... - #9 0xa2be6b5 in ... - #10 0xf7aa5780 in asan_thread_start /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_interceptors.cc:226 - #11 0xf4d3a16d in __clone (/lib/i386-linux-gnu/libc.so.6+0xe716d) - - previously allocated by thread T13 (RESOURCE_HTTP) here: - #0 0xf7b1ba27 in __interceptor_calloc /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_malloc_linux.cc:70 - #1 0x9f7dfa6 in allocate_conn /path/to/source/3rdparty/curl/lib/url.c:3904 - #2 0x9f88ca0 in create_conn /path/to/source/3rdparty/curl/lib/url.c:5797 - #3 0x9f8c928 in Curl_connect /path/to/source/3rdparty/curl/lib/url.c:6438 - #4 0x9f45a8c in multi_runsingle /path/to/source/3rdparty/curl/lib/multi.c:1411 - #5 0x9f490f1 in curl_multi_perform /path/to/source/3rdparty/curl/lib/multi.c:2123 - #6 0x9c4443c in perform /path/to/source/src/net/resourcemanager/ResourceManagerCurlThread.cpp:854 - #7 0x9c445e0 in ... - #8 0x9c4cf1d in ... - #9 0xa2be6b5 in ... - #10 0xf7aa5780 in asan_thread_start /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_interceptors.cc:226 - #11 0xf4d3a16d in __clone (/lib/i386-linux-gnu/libc.so.6+0xe716d) - - SUMMARY: AddressSanitizer: heap-use-after-free /path/to/source/3rdparty/curl/lib/multi.c:666 in curl_multi_remove_handle - Shadow bytes around the buggy address: - 0x3d3e9f20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9f30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9f40: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9f50: fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa - 0x3d3e9f60: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa - =>0x3d3e9f70:[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9f80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9f90: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9fa0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9fb0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - 0x3d3e9fc0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd - Shadow byte legend (one shadow byte represents 8 application bytes): - Addressable: 00 - Partially addressable: 01 02 03 04 05 06 07 - Heap left redzone: fa - Heap right redzone: fb - Freed heap region: fd - Stack left redzone: f1 - Stack mid redzone: f2 - Stack right redzone: f3 - Stack partial redzone: f4 - Stack after return: f5 - Stack use after scope: f8 - Global redzone: f9 - Global init order: f6 - Poisoned by user: f7 - Container overflow: fc - Array cookie: ac - Intra object redzone: bb - ASan internal: fe - Left alloca redzone: ca - Right alloca redzone: cb - ==11785==ABORTING - - Thread 14 "RESOURCE_HTTP" received signal SIGABRT, Aborted. - [Switching to Thread 0xf27bfb40 (LWP 12324)] - 0xf7fd8be9 in __kernel_vsyscall () - (gdb) bt - #0 0xf7fd8be9 in __kernel_vsyscall () - #1 0xf4c7ee89 in __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:54 - #2 0xf4c803e7 in __GI_abort () at abort.c:89 - #3 0xf7b2ef2e in __sanitizer::Abort () at /opt/toolchain/src/gcc-6.2.0/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cc:122 - #4 0xf7b262fa in __sanitizer::Die () at /opt/toolchain/src/gcc-6.2.0/libsanitizer/sanitizer_common/sanitizer_common.cc:145 - #5 0xf7b21ab3 in __asan::ScopedInErrorReport::~ScopedInErrorReport (this=0xf27be171, __in_chrg=) at /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_report.cc:689 - #6 0xf7b214a5 in __asan::ReportGenericError (pc=166993689, bp=4068206216, sp=4068206204, addr=3925146496, is_write=false, access_size=4, exp=0, fatal=true) at /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_report.cc:1074 - #7 0xf7b21fce in __asan::__asan_report_load4 (addr=3925146496) at /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_rtl.cc:129 - #8 0x09f41f19 in curl_multi_remove_handle (multi=0xf3406080, data=0xde582400) at /path/to/source3rdparty/curl/lib/multi.c:666 - #9 0x09f6b277 in Curl_close (data=0xde582400) at /path/to/source3rdparty/curl/lib/url.c:415 - #10 0x09f3354e in curl_easy_cleanup (data=0xde582400) at /path/to/source3rdparty/curl/lib/easy.c:860 - #11 0x09c6de3f in ... - #12 0x09c378c5 in ... - #13 0x09c48133 in ... - #14 0x09c4d092 in ... - #15 0x0a2be6b6 in ... - #16 0xf7aa5781 in asan_thread_start (arg=0xf2d22938) at /opt/toolchain/src/gcc-6.2.0/libsanitizer/asan/asan_interceptors.cc:226 - #17 0xf5de52b5 in start_thread (arg=0xf27bfb40) at pthread_create.c:333 - #18 0xf4d3a16e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114 - - Fixes #1083 - -- testcurl.1: fix the URL to the autobuild summary - -- testcurl.1: update URLs - -- INSTALL: converted to markdown => INSTALL.md - - Also heavily edited for content. Removed lots of old cruft that we added - like 10+ years ago that is likely incorrect by now. - - Also removed INSTALL.devcpp for same reason. - -- [Martin Storsjo brought this change] - - configure: Check for other variants of the -m*os*-version-min flags - - In addition to -miphoneos-version-min, the same version can be set - using -mios-version-min. And for WatchOS and TvOS, there's - -mwatchos-version-min and -mtvos-version-min. - -- configure: set min version flags for builds on mac - - This helps building binaries that can work on multiple macOS versions. - - Help-by: Martin Storsjö - - Fixes #1069 - -- curl_multi_add_handle: set timeouts in closure handles - - The closure handle only ever has default timeouts set. To improve the - state somewhat we clone the timeouts from each added handle so that the - closure handle always has the same timeouts as the most recently added - easy handle. - - Fixes #739 - -- configure/CURL_CHECK_FUNC_POLL: disable poll completely on mac - - ... so that the same libcurl build easier can run on any version. - - Follow-up to issue #1057 - -- RELEASE-NOTES: synced with f36f8c14551efc6772 - -- test14xx: fixed --libcurl output tests again after 8e8afa82cbb - -- s/cURL/curl - - The tool was never called cURL, only the project. But even so, we have - more and more over time switched to just use lower case. - -- polarssl: indented code, removed unused variables - -- polarssl: reduce #ifdef madness with a macro - -- polarssl: fix unaligned SSL session-id lock - -- Curl_polarsslthreadlock_thread_setup: clear array at init - - ... since if it fails to init the entire array and then tries to clean - it up, it would attempt to work on an uninitialized pointer. - -- curl: set INTERLEAVEDATA too - - As otherwise the callback could be called with a NULL pointer when RTSP - data is provided. - -- gopher: properly return error for poll failures - -- select: switch to macros in uppercase - - Curl_select_ready() was the former API that was replaced with - Curl_select_check() a while back and the former arg setup was provided - with a define (in order to leave existing code unmodified). - - Now we instead offer SOCKET_READABLE and SOCKET_WRITABLE for the most - common shortcuts where only one socket is checked. They're also more - visibly macros. - -- select: use more proper macro-looking names - - ... so that it becomes more obvious in the code what is what. Also added - a typecast for one of the calculations. - -- Curl_socket_check: add extra check to avoid integer overflow - -- maketgz: make it support "only" generating version info - - ... to allow you to update the local repository with the given version - number data. - -Jay Satiro (17 Oct 2016) -- url: skip to-be-closed connections when pipelining (follow-up) - - - Change back behavior so that pipelining is considered possible for - connections that have not yet reached the protocol level. - - This is a follow-up to e5f0b1a which had changed the behavior of - checking if pipelining is possible to ignore connections that had - 'bits.close' set. Connections that have not yet reached the protocol - level also have that bit set, and we need to consider pipelining - possible on those connections. - -Daniel Stenberg (17 Oct 2016) -- HTTP2: mention the tool's limited support - -- RELEASE-NOTES: synced with a1a5cd04877fd6fd - -- [David Woodhouse brought this change] - - curl: do not set CURLOPT_SSLENGINEDEFAULT automatically - - There were bugs in the PKCS#11 engine, and fixing them triggers bugs in - OpenSSL. Just don't get involved; there's no need to be making the - engine methods the default anyway. - - https://github.com/OpenSC/libp11/pull/108 - https://github.com/openssl/openssl/pull/1639 - - Merges #1042 - -- KNOWN_BUGS: two more existing problems - -Marcel Raad (16 Oct 2016) -- win: fix Universal Windows Platform build - - This fixes a merge error in commit 7f3df80 caused by commit 332e8d6. - - Additionally, this changes Curl_verify_windows_version for Windows App - builds to assume to always be running on the target Windows version. - There seems to be no way to determine the Windows version from a - UWP app. Neither GetVersion(Ex), nor VerifyVersionInfo, nor the - Version Helper functions are supported. - - Bug: https://github.com/curl/curl/pull/820#issuecomment-250889878 - Reported-by: Paul Joyce - - Closes https://github.com/curl/curl/pull/1048 - -Daniel Stenberg (16 Oct 2016) -- KNOWN_BUGS: minor formatting edit - -Jay Satiro (14 Oct 2016) -- [Rider Linden brought this change] - - url: skip to-be-closed connections when pipelining - - No longer attempt to use "doomed" to-be-closed connections when - pipelining. Prior to this change connections marked for deletion (e.g. - timeout) would be erroneously used, resulting in sporadic crashes. - - As originally reported and fixed by Carlo Wood (origin unknown). - - Bug: https://github.com/curl/curl/issues/627 - Reported-by: Rider Linden - - Closes https://github.com/curl/curl/pull/1075 - Participation-by: nopjmp@users.noreply.github.com - -Daniel Stenberg (13 Oct 2016) -- vtls: only re-use session-ids using the same scheme - - To make it harder to do cross-protocol mistakes - -Jay Satiro (11 Oct 2016) -- [Torben Dannhauer brought this change] - - dist: add missing cmake modules to the tarball - - Closes https://github.com/curl/curl/pull/1070 - -Daniel Stenberg (11 Oct 2016) -- configure: detect the broken poll() in macOS 10.12 - - Fixes #1057 - -- dist: remove PDF and HTML converted docs from the releases - -- [Remo E brought this change] - - cmake: add nghttp2 support - - Closes #922 - -- [Andreas Streichardt brought this change] - - resolve: add error message when resolving using SIGALRM - - Closes #1066 - -- GIT-INFO: remove the Mac 10.1-specific details - - There shouldn't be many devs out there anymore using such outdated macOS - versions. And it removes the dead link. - - Closes #1049 - -- RELEASE-NOTES: spellfix - -- RELEASE-NOTES: synced with 82720490628cb53a - - 5 more fixes, 2 more contributors - -- [Tobias Stoeckmann brought this change] - - smb: properly check incoming packet boundaries - - Not all reply messages were properly checked for their lengths, which - made it possible to access uninitialized memory (but this does not lead - to out of boundary accesses). - - Closes #1052 - -- test557: verify printf() with 128 and 129 arguments - -- mprintf: return error on too many arguments - - 128 arguments should be enough for everyone - -- ftp: fix Curl_ftpsendf() - - ... it no longer takes printf() arguments since it was only really taken - advantage by one user and it was not written and used in a safe - way. Thus the 'f' is removed from the function name and the proto is - changed. - - Although the current code wouldn't end up in badness, it was a risk that - future changes could end up springf()ing too large data or passing in a - format string inadvertently. - -- formpost: avoid silent snprintf() truncation - - The previous use of snprintf() could make libcurl silently truncate some - input data and not report that back on overly large input, which could - make data get sent over the network in a bad format. - - Example: - - $ curl --form 'a=b' -H "Content-Type: $(perl -e 'print "A"x4100')" - -- TODO: build: Enable PIE and RELRO by default - -- TODO: Support better than MD5 hostkey hash (for ssh) - -- [Daniel Gustafsson brought this change] - - tests: Fix a small typo in the tests README (#1060) - - The subdirectory for logs in tests/ is named log/ without an 's' - at the end. - -- TODO: Introduce --fail-fast to exit on first transfer fail - - See #1054 - -- TODO: Leave secure cookies alone - -- [Rainer Müller brought this change] - - CURLOPT_DEBUGFUNCTION.3: unused argument warning (#1056) - - The 'userp' argument is unused in this example code. - -- TODO: TCP Fast Open for windows - -- RELEASE-NOTES: synced with 8fd2a754f0de - -- CURLOPT_KEEP_SENDING_ON_ERROR.3: mention when it is added - -- memdup: use 'void *' as return and source type - -- TODO: Add easy argument to formpost functions - -- formpost: trying to attach a directory no longer crashes - - The error path would previously add a freed entry to the linked list. - - Reported-by: Toby Peterson - - Fixes #1053 - -- [Sergei Kuzmin brought this change] - - cookies: same domain handling changed to match browser behavior - - Cokie with the same domain but different tailmatching property are now - considered different and do not replace each other. If header contains - following lines then two cookies will be set: Set-Cookie: foo=bar; - domain=.foo.com; expires=Thu Mar 3 GMT 8:56:27 2033 Set-Cookie: foo=baz; - domain=foo.com; expires=Thu Mar 3 GMT 8:56:27 2033 - - This matches Chrome, Opera, Safari, and Firefox behavior. When sending - stored tokens to foo.com Chrome, Opera, Firefox store send them in the - stored order, while Safari pre-sort the cookies. - - Closes #1050 - -- [Stephen Brokenshire brought this change] - - FAQ: Fix typos in section 5.14 (#1047) - - Type required for YourClass::func C++ function (using size_t in line - with the documentation for CURLOPT_WRITEFUNCTION) and missing second - colon when specifying the static function for CURLOPT_WRITEFUNCTION. - -- [Sebastian Mundry brought this change] - - KNOWN_BUGS: Fix typos in section 5.8. - - Closes #1046 - -- [mundry brought this change] - - CONTRIBUTE.md: Fix typo in 'About pull requests' section. (#1045) - -- curl.1: --trace supports % for sending to stderr! - -- KNOWN_BUGS: 5.8 configure finding libs in wrong directory - -Dan Fandrich (24 Sep 2016) -- configure: Fixed builds with libssh2 in a custom location - - A libssh2 library in the standard system location was being used in - preference to the desired one while linking. - -Daniel Stenberg (23 Sep 2016) -- SECURITY: remove the top ascii logo - -Michael Kaufmann (22 Sep 2016) -- New libcurl option to keep sending on error - - Add the new option CURLOPT_KEEP_SENDING_ON_ERROR to control whether - sending the request body shall be completed when the server responds - early with an error status code. - - This is suitable for manual NTLM authentication. - - Reviewed-by: Jay Satiro - - Closes https://github.com/curl/curl/pull/904 - -Kamil Dudka (22 Sep 2016) -- nss: add chacha20-poly1305 cipher suites if supported by NSS - -- nss: add cipher suites using SHA384 if supported by NSS - -- nss: fix typo in ecdhe_rsa_null cipher suite string - - As it seems to be a rarely used cipher suite (for securely established - but _unencrypted_ connections), I believe it is fine not to provide an - alias for the misspelled variant. - -Jay Satiro (21 Sep 2016) -- docs: Remove that --proto is just used for initial retrieval - - .. and add that --proto-redir and CURLOPT_REDIR_PROTOCOLS do not - override protocols denied by --proto and CURLOPT_PROTOCOLS. - - - Add a test to enforce: --proto deny must override --proto-redir allow - - Closes https://github.com/curl/curl/pull/1031 - -Daniel Stenberg (21 Sep 2016) -- dist: add CurlSymbolHiding.cmake to the tarball - - Follow-up to 6140dfcf3e784 - - Reported-by: Alexander Sinditskiy - -- curl_global_cleanup.3: don't unload the lib with sub threads running - - Discussed in #997 - - Assisted-by: Jay Satiro - -- MAIL-ETIQUETTE: language - -Jay Satiro (20 Sep 2016) -- easy: Reset all statistical session info in curl_easy_reset - - Bug: https://github.com/curl/curl/issues/1017 - Reported-by: Jeroen Ooms - -Daniel Stenberg (19 Sep 2016) -- RELEASE-NOTES: synced with 79607eec51055 - -Jay Satiro (19 Sep 2016) -- [Daniel Gustafsson brought this change] - - darwinssl: Fix typo in comment - - Closes https://github.com/curl/curl/pull/1028 - -Daniel Stenberg (19 Sep 2016) -- [Bernard Spil brought this change] - - libressl: fix version output - - LibreSSL defines `OPENSSL_VERSION_NUMBER` as `0x20000000L` for all - versions returning `LibreSSL/2.0.0` for any LibreSSL version. - - This change provides a local OpenSSL_version_num function replacement - returning LIBRESSL_VERSION_NUMBER instead. - - Closes #1029 - -- [rugk brought this change] - - TODO: Add PINNEDPUBLICKEY - HPKP compatibility, HSTS & HPKP - - Closes #1025 - Closes #1026 - Closes #1027 - -- openssl: don't call ERR_remote_thread_state on >= 1.1.0 - - Follow-up fix to d9321562 - -- openssl: don’t call CRYTPO_cleanup_all_ex_data - - The OpenSSL function CRYTPO_cleanup_all_ex_data() cannot be called - multiple times without crashing - and other libs might call it! We - basically cannot call it without risking a crash. The function is a - no-op since OpenSSL 1.1.0. - - Not calling this function only risks a small memory leak with OpenSSL < - 1.1.0. - - Bug: https://curl.haxx.se/mail/lib-2016-09/0045.html - Reported-by: Todd Short - -- TODO: Support SSLKEYLOGFILE - -Jay Satiro (18 Sep 2016) -- CURLOPT_PINNEDPUBLICKEY.3: fix the AVAILABILITY formatting - -Nick Zitzmann (18 Sep 2016) -- darwinssl: disable RC4 cipher-suite support - - RC4 was a nice alternative to CBC back in the days of BEAST, but it's insecure and obsolete now. - -- configure: change "iOS/Mac OS X native" to "Apple OS native" - - Since I first wrote that text, Apple introduced tvOS and watchOS, and renamed "Mac OS X" to "macOS." Let's make the text a little more inclusive, since curl can be built for all four operating systems. - -Jay Satiro (18 Sep 2016) -- test2048: fix url - -- examples/imap-append: Set size of data to be uploaded - - Prior to this commit this example failed with error - 'Cannot APPEND with unknown input file size'. - - Bug: https://github.com/curl/curl/issues/1008 - Reported-by: lukaszgn@users.noreply.github.com - - Closes https://github.com/curl/curl/pull/1011 - -Daniel Stenberg (16 Sep 2016) -- [Tony Kelman brought this change] - - LICENSE-MIXING.md: update with mbedTLS dual licensing - - Recent versions of mbedTLS are available under either Apache 2.0 or GPL - 2.0, see https://tls.mbed.org/how-to-get - - Closes #1019 - -- KNOWN_BUGS: chunked-encoded requests with HTTP/2 is fixed - -- http2: debug ouput sent HTTP/2 request headers - -- http: accept "Transfer-Encoding: chunked" for HTTP/2 as well - - ... but don't send the actual header over the wire as it isn't accepted. - Chunked uploading is still triggered using this method. - - Fixes #1013 - Fixes #662 - -- openssl: fix per-thread memory leak usiong 1.0.1 or 1.0.2 - - OpenSSL 1.0.1 and 1.0.2 build an error queue that is stored per-thread - so we need to clean it when easy handles are freed, in case the thread - will be killed in which the easy handle was used. All OpenSSL code in - libcurl should extract the error in association with the error already - so clearing this queue here should be harmless at worst. - - Fixes #964 - -- RELEASE-NOTES: reset and go toward 7.51.0 (again) - -Version 7.50.3 (14 Sep 2016) - -Daniel Stenberg (14 Sep 2016) -- THANKS: updated with curl 7.50.3 contributors - -- RELEASE-NOTES: curl 7.50.3 - -- test1605: verify negative input lengths to (un)escape functions - -- curl_easy_unescape: deny negative string lengths as input - - CVE-2016-7167 - - Bug: https://curl.haxx.se/docs/adv_20160914.html - -- curl_easy_escape: deny negative string lengths as input - - CVE-2016-7167 - - Bug: https://curl.haxx.se/docs/adv_20160914.html - -- curl: make --create-dirs on windows grok both forward and backward slashes - - Reported-by: Ryan Scott - - Fixes #1007 - -- RELEASE-NOTES: synced with 665694979b6 - -- [Tony Kelman brought this change] - - mbedtls: switch off NTLM in build if md4 isn't available - - NTLM support with mbedTLS was added in 497e7c9 but requires that mbedTLS - is built with the MD4 functions available, which it isn't in default - builds. This now adapts if the funtion isn't there and builds libcurl - without NTLM support if so. - - Fixes #1004 - -Jay Satiro (12 Sep 2016) -- CODE_STYLE: fix long-line guideline - - - Change maximum allowed line length from 80 to 79. - -- CODE_STYLE: add column alignment section - - Note that since the added examples are for column alignment I had to - encapsulate with ~~~c markdown to preserve their alignment. - -Peter Wu (11 Sep 2016) -- cmake: fix curl-config --static-libs - - The `curl-config --static-libs` command should not output paths like - -l/usr/lib/libssl.so, instead print the absolute path without `-l`. - - This also removes the confusing message "Static linking is broken" which - was printed because curl-config --static-libs was disfunctional even - though the static libcurl.a library works properly. - - Fixes https://github.com/curl/curl/issues/841 - -Daniel Stenberg (11 Sep 2016) -- http: refuse to pass on response body with NO_NODY was set - - ... like when a HTTP/0.9 response comes back without any headers at all - and just a body this now prevents that body from being sent to the - callback etc. - - Adapted test 1144 to verify. - - Fixes #973 - - Assisted-by: Ray Satiro - -- RELEASE-NOTES: synced with 257bf3ac67eb6 - -Jakub Zakrzewski (10 Sep 2016) -- CMake: Don't build unit tests if private symbols are hidden - - This only excludes building unit tests from default build ( 'all' Make - target or "Build Solution" in VisualStudio). The projects and Make - targets will still be generated and shown in supporting IDEs. - - Fixes https://github.com/curl/curl/issues/981 - Reported-by: Randy Armstrong - - Closes https://github.com/curl/curl/pull/990 - -- CMake: Try to (un-)hide private library symbols - - Detect support for compiler symbol visibility flags and apply those - according to CURL_HIDDEN_SYMBOLS option. - It should work true to the autotools build except it tries to unhide - symbols on Windows when requested and prints warning if it fails. - - Ref: https://github.com/curl/curl/issues/981#issuecomment-242665951 - Reported-by: Daniel Stenberg - -Daniel Stenberg (9 Sep 2016) -- openssl: fix bad memory free (regression) - - ... by partially reverting f975f06033b1. The allocation could be made by - OpenSSL so the free must be made with OPENSSL_free() to avoid problems. - - Reported-by: Harold Stuart - Fixes #1005 - -- http2: support > 64bit sized uploads - - ... by making sure we don't count down the "upload left" counter when the - uploaded size is unknown and then it can be allowed to continue forever. - - Fixes #996 - -Jay Satiro (7 Sep 2016) -- errors: new alias CURLE_WEIRD_SERVER_REPLY (8) - - Since we're using CURLE_FTP_WEIRD_SERVER_REPLY in imap, pop3 and smtp as - more of a generic "failed to parse" introduce an alias without FTP in - the name. - - Closes https://github.com/curl/curl/pull/975 - -Daniel Stenberg (7 Sep 2016) -- bump: toward 7.51.0 - -- HISTORY: remove ascii logo to render nicer on web - -- curl: whitelist use of strtok() in non-threaded context - -- checksrc: detect strtok() use - - ... as that function slipped through once before. - -GitHub (7 Sep 2016) -- [Viktor Szakats brought this change] - - mk-ca-bundle.pl: use SHA256 instead of SHA1 - - This hash is used to verify the original downloaded certificate bundle - and also included in the generated bundle's comment header. Also - rename related internal symbols to algorithm-agnostic names. - -Version 7.50.2 (7 Sep 2016) - -Daniel Stenberg (7 Sep 2016) -- RELEASE-NOTES: curl 7.50.2 release - -- THANKS: updated for 7.50.2 - -Jay Satiro (6 Sep 2016) -- [Gaurav Malhotra brought this change] - - openssl: fix CURLINFO_SSL_VERIFYRESULT - - CURLINFO_SSL_VERIFYRESULT does not get the certificate verification - result when SSL_connect fails because of a certificate verification - error. - - This fix saves the result of SSL_get_verify_result so that it is - returned by CURLINFO_SSL_VERIFYRESULT. - - Closes https://github.com/curl/curl/pull/995 - -Daniel Stenberg (6 Sep 2016) -- [Daniel Gustafsson brought this change] - - darwinssl: test for errSecSuccess in PKCS12 import rather than noErr (#993) - - While noErr and errSecSuccess are defined as the same value, the API - documentation states that SecPKCS12Import() returns errSecSuccess if - there were no errors in importing. Ensure that a future change of the - defined value doesn't break (however unlikely) and be consistent with - the API docs. - -- [Daniel Gustafsson brought this change] - - docs: Fix link to CONTRIBUTE in Github contribution guidelines (#994) - -- [Marcel Raad brought this change] - - openssl: Fix compilation with OPENSSL_API_COMPAT=0x10100000L - - With OPENSSL_API_COMPAT=0x10100000L (OpenSSL 1.1 API), the cleanup - functions are unavailable (they're no-ops anyway in OpenSSL 1.1). The - replacements for SSL_load_error_strings, SSLeay_add_ssl_algorithms, and - OpenSSL_add_all_algorithms are called automatically [1][2]. SSLeay() is - now called OpenSSL_version_num(). - - [1]: https://www.openssl.org/docs/man1.1.0/ssl/OPENSSL_init_ssl.html - [2]: https://www.openssl.org/docs/man1.1.0/crypto/OPENSSL_init_crypto.html - - Closes #992 - -- RELEASE-NOTES: synced with 3d4c0c8b9bc1d - -- http2: return EOF when done uploading without known size - - Fixes #982 - -- http2: skip the content-length parsing, detect unknown size - -- http2: minor white space edit - -- http2: use named define instead of magic constant in read callback - -- [Craig Davison brought this change] - - configure: make the cpp -P detection not clobber CPPFLAGS - - CPPPFLAGS is now CPPPFLAG. Fixes CURL_CHECK_DEF. - - Fixes #958 - -- [Olivier Brunel brought this change] - - speed caps: not based on average speeds anymore - - Speed limits (from CURLOPT_MAX_RECV_SPEED_LARGE & - CURLOPT_MAX_SEND_SPEED_LARGE) were applied simply by comparing limits - with the cumulative average speed of the entire transfer; While this - might work at times with good/constant connections, in other cases it - can result to the limits simply being "ignored" for more than "short - bursts" (as told in man page). - - Consider a download that goes on much slower than the limit for some - time (because bandwidth is used elsewhere, server is slow, whatever the - reason), then once things get better, curl would simply ignore the limit - up until the average speed (since the beginning of the transfer) reached - the limit. This could prove the limit useless to effectively avoid - using the entire bandwidth (at least for quite some time). - - So instead, we now use a "moving starting point" as reference, and every - time at least as much as the limit as been transferred, we can reset - this starting point to the current position. This gets a good limiting - effect that applies to the "current speed" with instant reactivity (in - case of sudden speed burst). - - Closes #971 - -- HISTORY.md: the multi socket was put in the wrong year! - -- [Mark Hamilton brought this change] - - tool_helpers.c: fix comment typo (#989) - -- [Mark Hamilton brought this change] - - libtest/test.h: fix typo (#988) - -- CURLMOPT_PIPELINING.3: language - -- CURLMOPT_PIPELINING.3: extended and clarified - - Especially in regards to the multiplexing part. - -Steve Holme (31 Aug 2016) -- curl_sspi.c: Updated function description comments - - * Added description to Curl_sspi_free_identity() - * Added parameter and return explanations to Curl_sspi_global_init() - * Added parameter explaination to Curl_sspi_global_cleanup() - -- README: Corrected the supported Visual Studio versions - - Missed from commit 8356022d17. - -- KNOWN_BUGS: Move the Visual Studio project shortcomings from local README - -- KNOWN_BUGS: Expand 6.4 to include Kerberos V5 - - ...and discuss a possible solution. - -Daniel Stenberg (30 Aug 2016) -- connect: fix #ifdefs for debug versions of conn/streamclose() macros - - CURLDEBUG is for the memory debugging - - DEBUGBUILD is for the extra debug stuff - - Pointed-out-by: Steve Holme - -- KNOWN_BUGS: mention some cmake "support gaps" - -Nick Zitzmann (28 Aug 2016) -- darwinssl: add documentation stating that the --cainfo option is intended for backward compatibility only - - In other news, I changed one other reference to "Mac OS X" in the documentation (that I previously wrote) to say "macOS" instead. - -Daniel Stenberg (28 Aug 2016) -- http2: return CURLE_HTTP2_STREAM for unexpected stream close - - Follow-up to c3e906e9cd0f, seems like a more appropriate error code - - Suggested-by: Jay Satiro - -- [Tatsuhiro Tsujikawa brought this change] - - http2: handle closed streams when uploading - - Fixes #986 - -- http2: make sure stream errors don't needlessly close the connection - - With HTTP/2 each transfer is made in an indivial logical stream over the - connection, making most previous errors that caused the connection to get - forced-closed now instead just kill the stream and not the connection. - - Fixes #941 - -- Curl_verify_windows_version: minor edit to avoid compiler warnings - - ... instead of if() before the switch(), add a default to the switch so - that the compilers don't warn on "warning: enumeration value - 'PLATFORM_DONT_CARE' not handled in switch" anymore. - -Steve Holme (27 Aug 2016) -- RELEASE-NOTES: Added missing fix from commit 15592143f - -Jay Satiro (26 Aug 2016) -- schannel: Disable ALPN for Wine since it is causing problems - - - Disable ALPN on Wine. - - - Don't pass input secbuffer when ALPN is disabled. - - When ALPN support was added a change was made to pass an input secbuffer - to initialize the context. When ALPN is enabled the buffer contains the - ALPN information, and when it's disabled the buffer is empty. In either - case this input buffer caused problems with Wine and connections would - not complete. - - Bug: https://github.com/curl/curl/issues/983 - Reported-by: Christian Fillion - -Kamil Dudka (26 Aug 2016) -- [Peter Wang brought this change] - - nss: work around race condition in PK11_FindSlotByName() - - Serialise the call to PK11_FindSlotByName() to avoid spurious errors in - a multi-threaded environment. The underlying cause is a race condition - in nssSlot_IsTokenPresent(). - - Bug: https://bugzilla.mozilla.org/1297397 - - Closes #985 - -- nss: refuse previously loaded certificate from file - - ... when we are not asked to use a certificate from file - -Daniel Stenberg (26 Aug 2016) -- ftp_done: remove dead code - -- TLS: random file/egd doesn't have to match for conn reuse - -- test161: add comment for the exit code - -Dan Fandrich (26 Aug 2016) -- test219: Add http as a required feature - -Daniel Stenberg (25 Aug 2016) -- [Michael Kaufmann brought this change] - - HTTP: stop parsing headers when switching to unknown protocols - - - unknown protocols probably won't send more headers (e.g. WebSocket) - - improved comments and moved them to the correct case statements - - Closes #899 - -- openssl: make build with 1.1.0 again - - synced with OpenSSL git master commit cc06906707 - -- INTERNALS: fix title - -- configure: detect zlib with our pkg-config macros - - ... instead of relying on the pkg-config autoconf macros to be present. - - Fixes #972 (again...) - -Jay Satiro (25 Aug 2016) -- http2: Remove incorrect comments - - .. also remove same from scp - -Daniel Stenberg (23 Aug 2016) -- [Ales Novak brought this change] - - ftp: fix wrong poll on the secondary socket - - When we're uploading using FTP and the server issues a tiny pause - between opening the connection to the client's secondary socket, the - client's initial poll() times out, which leads to second poll() which - does not wait for POLLIN on the secondary socket. So that poll() also - has to time out, creating a long (200ms) pause. - - This patch adds the correct flag to the secondary socket, making the - second poll() correctly wait for the connection there too. - - Signed-off-by: Ales Novak - - Closes #978 - -- RELEASE-NOTES: synced with 95ded2c56 - -- configure: make it work without PKG_CHECK_MODULES - - With commit c2f9b78 we added a new dependency on pkg-config for - developers which may be unwanted. This change make the configure script - still work as before if pkg-config isn't installed, it'll just use the - old zlib detection logic without pkg-config. - - Reported-by: Marc Hörsken - - Fixes #972 - -Marc Hoersken (21 Aug 2016) -- Revert "KNOWN_BUGS: SOCKS proxy not working via IPv6" - - This reverts commit 9cb1059f92286a6eb5d28c477fdd3f26aed1d554. - - As discussed in #835 SOCKS5 supports IPv6 proxies and destinations. - -Daniel Stenberg (21 Aug 2016) -- [Marco Deckel brought this change] - - win: Basic support for Universal Windows Platform apps - - Closes #820 - -Steve Holme (21 Aug 2016) -- sasl: Don't use GSSAPI authentication when domain name not specified - - Only choose the GSSAPI authentication mechanism when the user name - contains a Windows domain name or the user is a valid UPN. - - Fixes #718 - -- vauth: Added check for supported SSPI based authentication mechanisms - - Completing commit 00417fd66c and 2708d4259b. - -- http.c: Remove duplicate (authp->avail & CURLAUTH_DIGEST) check - - From commit 2708d4259b. - -Marc Hoersken (20 Aug 2016) -- socks.c: display the hostname returned by the SOCKS5 proxy server - - Instead of displaying the requested hostname the one returned - by the SOCKS5 proxy server is used in case of connection error. - The requested hostname is displayed earlier in the connection sequence. - - The upper-value of the port is moved to a temporary variable and - replaced with a 0-byte to make sure the hostname is 0-terminated. - -Steve Holme (20 Aug 2016) -- urldata.h: Corrected comment for httpcode which is also populated by SMTP - - As of 7.25.0 and commit 5430007222. - -Marc Hoersken (20 Aug 2016) -- socks.c: use Curl_printable_address in SOCKS5 connection sequence - - Replace custom string formatting with Curl_printable_address. - Add additional debug and error output in case of failures. - -- socks.c: align SOCKS4 connection sequence with SOCKS5 - - Calling sscanf is not required since the raw IPv4 address is - available and the protocol can be detected using ai_family. - -Steve Holme (20 Aug 2016) -- http.c: Corrected indentation change from commit 2708d4259b - - Made by Visual Studio's auto-correct feature and missed by me in my own - code reviews! - -- http: Added calls to Curl_auth_is__supported() - - Hooked up the HTTP authentication layer to query the new 'is mechanism - supported' functions when deciding what mechanism to use. - - As per commit 00417fd66c existing functionality is maintained for now. - -Marc Hoersken (20 Aug 2016) -- socks.c: improve verbose output of SOCKS5 connection sequence - -- configure.ac: add missing quotes to PKG_CHECK_MODULES - -Steve Holme (20 Aug 2016) -- sasl: Added calls to Curl_auth_is__supported() - - Hooked up the SASL authentication layer to query the new 'is mechanism - supported' functions when deciding what mechanism to use. - - For now existing functionality is maintained. - -Daniel Stenberg (19 Aug 2016) -- [Miroslav Franc brought this change] - - spnego_sspi: fix memory leak in case *outlen is zero (#970) - -- CURLMOPT_MAX_TOTAL_CONNECTIONS.3: mention it can also multiplex - -Steve Holme (18 Aug 2016) -- vauth: Introduced Curl_auth_is__supported() functions - - As Windows SSPI authentication calls fail when a particular mechanism - isn't available, introduced these functions for DIGEST, NTLM, Kerberos 5 - and Negotiate to allow both HTTP and SASL authentication the opportunity - to query support for a supported mechanism before selecting it. - - For now each function returns TRUE to maintain compatability with the - existing code when called. - -Daniel Stenberg (18 Aug 2016) -- test1144: verify HEAD with body-only response - -Steve Holme (17 Aug 2016) -- RELEASE-PROCEDURE: Added some more future release dates - - ...and removed some old ones - -Daniel Stenberg (17 Aug 2016) -- [David Woodhouse brought this change] - - curl: allow "pkcs11:" prefix for client certificates - - RFC7512 provides a standard method to reference certificates in PKCS#11 - tokens, by means of a URI starting 'pkcs11:'. - - We're working on fixing various applications so that whenever they would - have been able to use certificates from a file, users can simply insert - a PKCS#11 URI instead and expect it to work. This expectation is now a - part of the Fedora packaging guidelines, for example. - - This doesn't work with cURL because of the way that the colon is used - to separate the certificate argument from the passphrase. So instead of - - curl -E 'pkcs11:manufacturer=piv_II;id=%01' … - - I instead need to invoke cURL with the colon escaped, like this: - - curl -E 'pkcs11\:manufacturer=piv_II;id=%01' … - - This is suboptimal because we want *consistency* — the URI should be - usable in place of a filename anywhere, without having strange - differences for different applications. - - This patch therefore disables the processing in parse_cert_parameter() - when the string starts with 'pkcs11:'. It means you can't pass a - passphrase with an unescaped PKCS#11 URI, but there's no need to do so - because RFC7512 allows a PIN to be given as a 'pin-value' attribute in - the URI itself. - - Also, if users are already using RFC7512 URIs with the colon escaped as - in the above example — even providing a passphrase for cURL to handling - instead of using a pin-value attribute, that will continue to work - because their string will start 'pkcs11\:' and won't match the check. - - What *does* break with this patch is the extremely unlikely case that a - user has a file which is in the local directory and literally named - just "pkcs11", and they have a passphrase on it. If that ever happened, - the user would need to refer to it as './pkcs11:' instead. - -- nss: make the global variables static - -- openssl: use regular malloc instead of OPENSSL_malloc - - This allows for better memmory debugging and torture tests. - -- proxy: fix tests as follow-up to 93b0d907d5 - - This fixes tests that were added after 113f04e664b as the tests would - fail otherwise. - - We bring back "Proxy-Connection: Keep-Alive" now unconditionally to fix - regressions with old and stupid proxies, but we could possibly switch to - using it only for CONNECT or only for NTLM in a future if we want to - gradually reduce it. - - Fixes #954 - - Reported-by: János Fekete - -- Revert "Proxy-Connection: stop sending this header by default" - - This reverts commit 113f04e664b16b944e64498a73a4dab990fe9a68. - -- CURLOPT_PROXY.3: unsupported schemes cause errors now - - Follow-up to a96319ebb9 (document the new behavior) - -- tests/README: mention nghttpx for HTTP/2 tests - -- README.md: add our CII Best Practices badge - -- proxy: polished the error message for unsupported schemes - - Follow up to a96319ebb93 - -- test219: verify unsupported scheme for proxies get rejected - -- proxy: reject attempts to use unsupported proxy schemes - - I discovered some people have been using "https://example.com" style - strings as proxy and it "works" (curl doesn't complain) because curl - ignores unknown schemes and then assumes plain HTTP instead. - - I think this misleads users into believing curl uses HTTPS to proxies - when it doesn't. Now curl rejects proxy strings using unsupported - schemes instead of just ignoring and defaulting to HTTP. - -- RELEASE-NOTES: synced with b7ee5316c2fd5b - -Marc Hoersken (14 Aug 2016) -- socks.c: Correctly calculate position of port in response packet - - Third commit to fix issue #944 regarding SOCKS5 error handling. - - Reported-by: David Kalnischkies - -- socks.c: Do not modify and invalidate calculated response length - - Second commit to fix issue #944 regarding SOCKS5 error handling. - - Reported-by: David Kalnischkies - -- socks.c: Move error output after reading the whole response packet - - First commit to fix issue #944 regarding SOCKS5 error handling. - - Reported-by: David Kalnischkies - -Daniel Stenberg (13 Aug 2016) -- [Ronnie Mose brought this change] - - MANUAL: Remove invalid link to LDAP documentation (#962) - - The server developer.netscape.com does not resolve into any - ip address and can be removed. - -Jay Satiro (13 Aug 2016) -- openssl: accept subjectAltName iPAddress if no dNSName match - - Undo change introduced in d4643d6 which caused iPAddress match to be - ignored if dNSName was present but did not match. - - Also, if iPAddress is present but does not match, and dNSName is not - present, fail as no-match. Prior to this change in such a case the CN - would be checked for a match. - - Bug: https://github.com/curl/curl/issues/959 - Reported-by: wmsch@users.noreply.github.com - -Daniel Stenberg (12 Aug 2016) -- [Dambaev Alexander brought this change] - - configure.ac: add zlib search with pkg-config - - Closes #956 - -- rtsp: ignore whitespace in session id - - Follow-up to e577c43bb to fix test case 569 brekage: stop the parser at - whitespace as well. - - Help-by: Erik Janssen - -- HTTP: retry failed HEAD requests too - - Mark's new document about HTTP Retries - (https://mnot.github.io/I-D/httpbis-retry/) made me check our code and I - spotted that we don't retry failed HEAD requests which seems totally - inconsistent and I can't see any reason for that separate treatment. - - So, no separate treatment for HEAD starting now. A HTTP request sent - over a reused connection that gets cut off before a single byte is - received will be retried on a fresh connection. - - Made-aware-by: Mark Nottingham - -- mk-ca-bundle.1: document -m, added in 1.26 - -- RELEASE-NOTES: synced with e577c43bb5 - -- [Erik Janssen brought this change] - - rtsp: accept any RTSP session id - - Makes libcurl work in communication with gstreamer-based RTSP - servers. The original code validates the session id to be in accordance - with the RFC. I think it is better not to do that: - - - For curl the actual content is a don't care. - - - The clarity of the RFC is debatable, is $ allowed or only as \$, that - is imho not clear - - - Gstreamer seems to url-encode the session id but % is not allowed by - the RFC - - - less code - - With this patch curl will correctly handle real-life lines like: - Session: biTN4Kc.8%2B1w-AF.; timeout=60 - - Bug: https://curl.haxx.se/mail/lib-2016-08/0076.html - -- symbols-in-versions: add CURL_STRICTER - - Added in 5fce88aa8c12564 - -- [Simon Warta brought this change] - - winbuild: Allow changing C compiler via environment variable CC (#952) - - This makes it possible to use specific compilers or a cache. - - Sample use for clcache: - set CC=clcache.bat - nmake /f Makefile.vc DEBUG=no MODE=static VC=14 GEN_PDB=no - -- LICENSE-MIXING.md: switched to markdown - -- docs-make: have markdown files use .md - -- curl.h: make CURL_NO_OLDIES define CURL_STRICTER - -- HISTORY.md: use markdown extension - -- SSLCERTS.md: renamed to markdown extension - -- INTERNALS.md: use markdown extension for markdown content - -- CONTRIBUTE.md: markdown extension - -- CONTRIBUTE: changed to markdown - -- CONTRIBUTE: refreshed - -- TODO: added an SSH section and two SFTP things to do - -- TODO: remove the 1.22 duplicated item - -- TODO: move "CURLOPT_MAIL_CLIENT" to SMTP section - -- TODO: API for URL parsing/splitting - -- TODO: move QUIC to the HTTP section - -- [Simon Warta brought this change] - - winbuild: Free name $(CC) in Makefile (#950) - - In the old line number 290, CC and CURL_CC had the same value. After - that, /DCURL_STATICLIB was added to CC but not CURL_CC (intended?). - - This gets rid of the CC variable entirely. It is a first step to make it - possible to manualyl set a CC variable in order to be able to change the - compiler. - -- TODO: Use huge HTTP/2 windows - -- [Simon Warta brought this change] - - winbuild: Avoid setting redundant CFLAGS to compile commands (#949) - - $(CURL_CC) is always used with $(CURL_CFLAGS) appended, so before this, - all arguments in CURL_CFLAGS have been added twice. - -Jay Satiro (8 Aug 2016) -- cmake: Enable win32 threaded resolver by default - - - Turn on USE_THREADS_WIN32 in Windows if ares isn't on - - This change is similar to what we already do in the autotools build. - -- cmake: Enable win32 large file support by default - - All compilers used by cmake in Windows should support large files. - - - Add test SIZEOF_OFF_T - - Remove outdated test SIZEOF_CURL_OFF_T - - Turn on USE_WIN32_LARGE_FILES in Windows - - Check for 'Largefile' during the features output - -Daniel Stenberg (7 Aug 2016) -- TODO: added several ideas, removed SPDY - -- http2: always wait for readable socket - - Since the server can at any time send a HTTP/2 frame to us, we need to - wait for the socket to be readable during all transfers so that we can - act on incoming frames even when uploading etc. - - Reminded-by: Tatsuhiro Tsujikawa - -- RELEASE-NOTES: synced with 7b4bf37a44791 - -- [Thomas Glanzmann brought this change] - - mbedtls: set debug threshold to 4 (verbose) when MBEDTLS_DEBUG is defined - - In order to make MBEDTLS_DEBUG work, the debug threshold must be unequal - to 0. This patch also adds a comment how mbedtls must be compiled in - order to make debugging work, and explains the possible debug levels. - -- CURLOPT_TCP_NODELAY: now enabled by default - - After a few wasted hours hunting down the reason for slowness during a - TLS handshake that turned out to be because of TCP_NODELAY not being - set, I think we have enough motivation to toggle the default for this - option. We now enable TCP_NODELAY by default and allow applications to - switch it off. - - This also makes --tcp-nodelay unnecessary, but --no-tcp-nodelay can be - used to disable it. - - Thanks-to: Tim Rühsen - Bug: https://curl.haxx.se/mail/lib-2016-06/0143.html - -- [Serj Kalichev brought this change] - - TFTP: Fix upload problem with piped input - - When input stream for curl is stdin and input stream is not a file but - generated by a script then curl can truncate data transfer to arbitrary - size since a partial packet is treated as end of transfer by TFTP. - - Fixes #857 - -- mk-ca-bundle.pl: -m keeps ca cert meta data in output - - Makes the script pass on comments holding meta data to the output - file. Like fingerprinters, issuer, date ranges etc. - - Closes #937 - -- multi: make Curl_expire() work with 0 ms timeouts - - Previously, passing a timeout of zero to Curl_expire() was a magic code - for clearing all timeouts for the handle. That is now instead made with - the new Curl_expire_clear() function and thus a 0 timeout is fine to set - and will trigger a timeout ASAP. - - This will help removing short delays, in particular notable when doing - HTTP/2. - -- transfer: return without select when the read loop reached maxcount - - Regression added in 790d6de48515. The was then added to avoid one - particular transfer to starve out others. But when aborting due to - reading the maxcount, the connection must be marked to be read from - again without first doing a select as for some protocols (like SFTP/SCP) - the data may already have been read off the socket. - - Reported-by: Dan Donahue - Bug: https://curl.haxx.se/mail/lib-2016-07/0057.html - -Steve Holme (3 Aug 2016) -- [Bill Nagel brought this change] - - mbedtls: Added support for NTLM - -Daniel Stenberg (3 Aug 2016) -- [Sergei Nikulov brought this change] - - travis: removed option to rebuild autotool from source - - Fixes #943 - -- bump: start working toward 7.50.2 - -Version 7.50.1 (3 Aug 2016) - -Daniel Stenberg (3 Aug 2016) -- THANKS: 7 new contributors from the 7.50.1 release - -- RELEASE-NOTES: 7.50.1 - -- TLS: only reuse connections with the same client cert - - CVE-2016-5420 - Bug: https://curl.haxx.se/docs/adv_20160803B.html - -- TLS: switch off SSL session id when client cert is used - - CVE-2016-5419 - Bug: https://curl.haxx.se/docs/adv_20160803A.html - Reported-by: Bru Rom - Contributions-by: Eric Rescorla and Ray Satiro - -- curl_multi_cleanup: clear connection pointer for easy handles - - CVE-2016-5421 - Bug: https://curl.haxx.se/docs/adv_20160803C.html - Reported-by: Marcelo Echeverria and Fernando Muñoz - -- KNOWN_BUGS: SOCKS proxy not working via IPv6 - - Closes #835 - -- KNOWN_BUGS: CURLOPT_SEEKFUNCTION not called with CURLFORM_STREAM - - Closes #768 - -- KNOWN_BUGS: transfer-encoding: chunked in HTTP/2 - - Closes #662 - -- TODO: Provide cmake config-file - - Closes #885 - -Patrick Monnerat (2 Aug 2016) -- os400: define BUILDING_LIBCURL in make script. - -Daniel Stenberg (1 Aug 2016) -- RELEASE-NOTES: synced with aa9f536a18b - -Jay Satiro (1 Aug 2016) -- [Thomas Glanzmann brought this change] - - mbedtls: Fix debug function name - - This patch is necessary so that curl compiles if MBEDTLS_DEBUG is - defined. - - Bug: https://curl.haxx.se/mail/lib-2016-08/0001.html - -Daniel Stenberg (1 Aug 2016) -- [Sergei Nikulov brought this change] - - travis: fix OSX build by re-installing libtool - - Apparently due to a broken homebrew install - - fixes #934 - Closes #939 - -- [Martin Vejnár brought this change] - - win32: fix a potential memory leak in Curl_load_library - - If a call to GetSystemDirectory fails, the `path` pointer that was - previously allocated would be leaked. This makes sure that `path` is - always freed. - - Closes #938 - -- include: revert 9adf3c4 and make public types void * again - - Many applications assume the actual contents of the public types and use - that do for example forward declarations (saving them from including our - public header) which then breaks when we switch from void * to a struct - *. - - I'm not convinced we were wrong, but since this practise seems - widespread enough I'm willing to (partly) step down. - - Now libcurl uses the struct itself when it is built and it allows - applications to use the struct type if CURL_STRICTER is defined at the - time of the #include. - - Reported-by: Peter Frühberger - Fixes #926 - -Jay Satiro (28 Jul 2016) -- [Yonggang Luo brought this change] - - cmake: Fix for schannel support - - The check_library_exists_concat do not check crypt32 library properly. - So include it directly. - - Bug: https://github.com/curl/curl/pull/917 - Reported-by: Yonggang Luo - - Bug: https://github.com/curl/curl/issues/935 - Reported-by: Alain Danteny - -- Revert "travis: Install libtool for OS X builds" - - Didn't work. - - This reverts commit 50723585ed380744358de054e2a55dccee65dfd7. - -- travis: Install libtool for OS X builds - - CI is failing due to missing libtoolize, so I'm trying this. - -Daniel Stenberg (26 Jul 2016) -- [Viktor Szakats brought this change] - - TODO: minor typo in last commit - - merged #931 - -- TODO: Timeout idle connections from the pool - -Patrick Monnerat (25 Jul 2016) -- os400: minimum supported OS version: V6R1M0. - Do not log compilation informational messages. - -Jay Satiro (24 Jul 2016) -- tests: Fix for http/2 feature - - Bug: https://curl.haxx.se/mail/lib-2016-07/0070.html - Reported-by: Paul Howarth - -Steve Holme (23 Jul 2016) -- README: Mention wolfSSL in the 'Dependencies' section - -- vauth.h: No need to query HAVE_GSSAPI || USE_WINDOWS_SSPI for SPNEGO - - As SPNEGO is only defined when these pre-processor variables are defined - there is no need to query them explicitly. - -- spnego: Corrected miss-placed * in Curl_auth_spnego_cleanup() declaration - - Typo introduced in commit ad5e9bfd5d. - -Daniel Stenberg (22 Jul 2016) -- SECURITY: mention how to get windows-specific CVEs - - ... and make the distros link a proper link - -Dan Fandrich (21 Jul 2016) -- test558: fix test by stripping file paths from FD lines - -Kamil Dudka (21 Jul 2016) -- tests: distribute the http2-server.pl script, too - -- docs: distribute the CURLINFO_HTTP_VERSION(3) man page, too - -Daniel Stenberg (21 Jul 2016) -- bump: start working on 7.50.1 - -Version 7.50.0 (21 Jul 2016) - -Daniel Stenberg (21 Jul 2016) -- RELEASE-NOTES: version 7.50.0 ready - -- THANKS: 13 new contributors from the 7.50.0 release - -Jay Satiro (21 Jul 2016) -- winbuild: fix embedded manifest option - - Embedded manifest option didn't work due to typo. - - Reported-by: Stefan Kanthak - -- vauth: Fix memleak by freeing credentials if out of memory - - This is a follow up to the parent commit dcdd4be which fixes one leak - but creates another by failing to free the credentials handle if out of - memory. Also there's a second location a few lines down where we fail to - do same. This commit fixes both of those issues. - -Daniel Stenberg (20 Jul 2016) -- [Saurav Babu brought this change] - - vauth: Fixed memory leak due to function returning without free - - This patch allocates memory to "output_token" only when it is required - so that memory is not leaked if function returns. - -- test558: updated after ipv6-check move - - Follow-up commit to c50980807c5 to make this test pass. - -Jay Satiro (20 Jul 2016) -- connect: disable TFO on Linux when using SSL - - - Linux TFO + TLS is not implemented yet. - - Bug: https://github.com/curl/curl/issues/907 - -Daniel Stenberg (19 Jul 2016) -- ROADMAP: QUIC and TLS 1.3 - -- RELEASE-NOTES: synced with c50980807c5 - -Jay Satiro (18 Jul 2016) -- [Brian Prodoehl brought this change] - - curl_global_init: Check if IPv6 works - - - Curl_ipv6works() is not thread-safe until after the first call, so - call it once during global init to avoid a possible race condition. - - Bug: https://github.com/curl/curl/issues/915 - PR: https://github.com/curl/curl/pull/918 - -- [Timothy Polich brought this change] - - CURLMOPT_SOCKETFUNCTION.3: fix typo - - Closes https://github.com/curl/curl/pull/914 - -- [Miroslav Franc brought this change] - - library: Fix memory leaks found during static analysis - - Closes https://github.com/curl/curl/pull/913 - -- [Viktor Szakats brought this change] - - cookie.c: Fix misleading indentation - - Closes https://github.com/curl/curl/pull/911 - -- FAQ: Update FTP directory listing section for MLSD command - - Explain how some FTP servers support the machine readable listing - format MLSD from RFC 3659 and compare it to LIST. - - Ref: https://github.com/curl/curl/issues/906 - -Daniel Stenberg (1 Jul 2016) -- [Sergei Nikulov brought this change] - - Appveyor: Updates for options - CURL_STATICLIB/BUILD_TESTING - - Closes #892 - -- TODO: 17.4 also brings more HTTP/2 support - -- TODO: try next proxy if one doesn't work - - Closes #896 - -- conn: don't free easy handle data in handler->disconnect - - Reported-by: Gou Lingfeng - Bug: https://curl.haxx.se/mail/lib-2016-06/0139.html - -- test1244: test different proxy ports same URL - -- curl_global_init.3: improved formatting of the flags - -- curl_global_init.3: expand on the SSL and WIN32 bits purpose - - Reported-by: Richard Gray - Bug: https://curl.haxx.se/mail/lib-2016-06/0136.html - -- [Michael Kaufmann brought this change] - - cleanup: minor code cleanup in Curl_http_readwrite_headers() - - - the expression of an 'if' was always true - - a 'while' contained a condition that was always true - - use 'if(k->exp100 > EXP100_SEND_DATA)' instead of 'if(k->exp100)' - - fixed a typo - - Closes #889 - -- SFTP: set a generic error when no SFTP one exists... - - ... as otherwise we could get a 0 which would count as no error and we'd - wrongly continue and could end up segfaulting. - - Bug: https://curl.haxx.se/mail/lib-2016-06/0052.html - Reported-by: 暖和的和暖 - -- ROADMAP: http2 tests are merged, mention http2 perf - -- docs/README.md: to render nicer pages on github - - ... as previously the README.cmake would be picked and put at the bottom - of the docs page there and it wasn't very representative! - -- README.md: change host name for the svg logo - - rawgit.com asks to use the domain cdn.rawgit.com for production - - See #900 - -- [Viktor Szakats brought this change] - - README.md: use the SVG logo - -- README.md: logo on top! - -- KNOWN_BUGS: 3.4 POP3 expects "CRLF.CRLF" eob for some - - Closes #740 - -- RELEASE-NOTES: synced with d61c80515aa8 - -- [Michael Osipov brought this change] - - acinclude.m4: improve autodetection of CA bundle on FreeBSD - - The FreeBSD Port security/ca_root_nss installs the Mozilla NSS CA bundle - to /usr/local/share/certs/ca-root-nss.crt. Use this bundle in the - discovery process. - - This change also removes the former FreeBSD path that has been obsolete - for 8 years since this FreeBSD ports commit: - https://svnweb.freebsd.org/ports/head/security/?view=revision&revision=215953 - - Closes #894 - -- configure: don't specify .lib for libs on windows - - Another follow up for crypt32.lib linking with winssl - -- configure: fix winssl LIBS change typo - - follow-up from 120bf29e - -- TODO: "TCP Fast Open" is done, add monitor pool connections - -- configure: add crypt32.lib for winssl builds - - Necessary since 6cabd78531f - -- Makefile.vc: link with crypt32.lib for winssl builds - - Necessary since 6cabd78531f - - Fixes #853 - -- [Joel Depooter brought this change] - - VC: Add crypt32.lib to Visual Sudio project template files - - Closes #854 - -- vc: fix the build for schannel certinfo support - - Broken since 6cabd785, which adds use of the Curl_extract_certinfo - function from the x509asn1.c file. - -- typedefs: use the full structs in internal code... - - ... and save the typedef'ed names for headers and external APIs. - -- internals: rename the SessionHandle struct to Curl_easy - -- headers: forward declare CURL, CURLM and CURLSH as structs - - Instead of typedef'ing to void, typedef to their corresponding actual - struct names to allow compilers to type-check. - - Assisted-by: Reinhard Max - -Jay Satiro (22 Jun 2016) -- vtls: Only call add/getsession if session id is enabled - - Prior to this change we called Curl_ssl_getsessionid and - Curl_ssl_addsessionid regardless of whether session ID reusing was - enabled. According to comments that is in case session ID reuse was - disabled but then later enabled. - - The old way was not intuitive and probably not something users expected. - When a user disables session ID caching I'd guess they don't expect the - session ID to be cached anyway in case the caching is later enabled. - -Daniel Stenberg (22 Jun 2016) -- curl.1: the used progress meter suffix is k in lower case - - Closes #883 - -- [Sergei Nikulov brought this change] - - cmake: now using BUILD_TESTING=ON/OFF - - CMake build now using BUILD_TESTING=ON/OFF (default is OFF) to build - tests and enabling CTest integration. Options BUILD_CURL_TESTS and - BUILD_DASHBOARD_REPORTS was removed. - - Closes #882 - - Reviewed-by: Brad King - -- [Michael Kaufmann brought this change] - - cleanup: fix method names in code comments - - Closes #887 - -Kamil Dudka (21 Jun 2016) -- curl-compilers.m4: improve detection of GCC's -fvisibility= flag - - Some builds of GCC produce output on both stdout and stderr when --help - --verbose is used. The 2>&1 redirection caused them to be arbitrarily - interleaved with each other because of stream buffering. Consequently, - grep failed to match the fvisibility= string in the mixed output, even - though the string was present in GCC's standard output. - - This led to silently disabling symbol hiding in some builds of curl. - -Daniel Stenberg (19 Jun 2016) -- tests: fix the HTTP/2 tests - - The HTTP/2 tests brought with commit bf05606ef1f were using the internal - name 'http2' for the HTTP/2 server, while in fact that name was already - used for the second instance of the HTTP server. This made tests using - the second instance (like test 2050) fail after a HTTP/2 test had run. - - The server is now known as HTTP/2 internally and within the - section in test cases. 1700, 1701 and 1702 were updated accordingly. - -- openssl: use more 'const' to fix build warnings with 1.1.0 branch - -- curl.1: missed 'T' in the progress unit suffixes - -- curl.1: mention the unix for the progress meter - -Patrick Monnerat (16 Jun 2016) -- os400: add new definitions to ILE/RPG binding. - -Daniel Stenberg (16 Jun 2016) -- openssl: fix cert check with non-DNS name fields present - - Regression introduced in 5f5b62635 (released in 7.48.0) - - Reported-by: Fabian Ruff - Fixes #875 - -Dan Fandrich (16 Jun 2016) -- axtls: Use Curl_wait_ms instead of the less-portable usleep - -- axtls: Fixed compile after compile 31c521b0 - -- tests: Added HTTP proxy keywords to tests 1141 & 1142 - -Jay Satiro (15 Jun 2016) -- [Sergei Nikulov brought this change] - - cmake: Fix build with winldap - - Bug: https://github.com/curl/curl/pull/874 - Reported-by: Sergei Nikulov - -- CURLOPT_POSTFIELDS.3: Clarify what happens when set empty - - When CURLOPT_POSTFIELDS is set to an empty string libcurl will send a - zero-byte POST. Prior to this change it was documented as sending data - from the read callback. - - This also changes the wording of what happens when empty or NULL so that - it's hopefully easier to understand for people whose primary language - isn't English. - - Bug: https://github.com/curl/curl/issues/862 - Reported-by: Askar Safin - -- [Michael Wallner brought this change] - - curl_multi_socket_action.3: Fix rewording - - - Remove some erroneous text. - - Closes https://github.com/curl/curl/pull/865 - -- [Luo Jinghua brought this change] - - resolve: enable protocol family logic for synthesized IPv6 - - - Enable protocol family logic for IPv6 resolves even when support - for synthesized addresses is enabled. - - This is a follow up to the parent commit that added support for - synthesized IPv6 addresses from IPv4 on iOS/OS X. The protocol family - logic needed for IPv6 was inadvertently excluded if support for - synthesized addresses was enabled. - - Bug: https://github.com/curl/curl/issues/863 - Ref: https://github.com/curl/curl/pull/866 - Ref: https://github.com/curl/curl/pull/867 - -Daniel Stenberg (7 Jun 2016) -- [Luo Jinghua brought this change] - - resolve: add support for IPv6 DNS64/NAT64 Networks on OS X + iOS - - Use getaddrinfo() to resolve the IPv4 address literal on iOS/Mac OS X. - If the current network interface doesn’t support IPv4, but supports - IPv6, NAT64, and DNS64. - - Closes #866 - Fixes #863 - -- tests: two more HTTP/2 tests - - 1701 and 1702 - -- runtests: don't display logs when http2 server fails to start - -- runtests: make stripfile work on stdout as well - - ... and have test 1700 use that to strip out the nghttpx server: headers - -- http2-tests: test1700 is the first real HTTP/2 test - - It requires that 'nghttpx' is in the PATH, and it will run the tests - using nghttpx as a front-end proxy in front of the standard HTTP/1 test - server. This uses HTTP/2 over plain TCP. - - If you like me have nghttpx installed in a custom path, you can run test 1700 - like this: - - $ PATH=$PATH:$HOME/build-nghttp2/bin/ ./runtests.pl 1700 - -- RELEASE-NOTES: synced with 34855feeb4c299 - -Steve Holme (6 Jun 2016) -- schannel: Disable ALPN on Windows < 8.1 - - Calling QueryContextAttributes with SECPKG_ATTR_APPLICATION_PROTOCOL - fails on Windows < 8.1 so we need to disable ALPN on these OS versions. - - Inspiration provide by: Daniel Seither - - Closes #848 - Fixes #840 - -Jay Satiro (5 Jun 2016) -- checksrc: Add LoadLibrary to the banned functions list - - LoadLibrary was supplanted by Curl_load_library for security - reasons in 6df916d. - -- http: Fix HTTP/2 connection reuse - - - Change the parser to not require a minor version for HTTP/2. - - HTTP/2 connection reuse broke when we changed from HTTP/2.0 to HTTP/2 - in 8243a95 because the parser still expected a minor version. - - Bug: https://github.com/curl/curl/issues/855 - Reported-by: Andrew Robbins, Frank Gevaerts - -Steve Holme (4 Jun 2016) -- connect.c: Fixed compilation warning from commit 332e8d6164 - - connect.c:952:5: warning: suggest explicit braces to avoid ambiguous 'else' - -- win32: Used centralised verify windows version function - - Closes #845 - -- win32: Added verify windows version functionality - -- win32: Introduced centralised verify windows version function - -Kamil Dudka (3 Jun 2016) -- tool_urlglob: fix off-by-one error in glob_parse() - - ... causing SIGSEGV while parsing URL with too many globs. - Minimal example: - - $ curl $(for i in $(seq 101); do printf '{a}'; done) - - Reported-by: Romain Coltel - Bug: https://bugzilla.redhat.com/1340757 - -Daniel Stenberg (1 Jun 2016) -- [Benjamin Kircher brought this change] - - libcurl-multi.3: fix small typo - - Closes #850 - -- [Viktor Szakats brought this change] - - makefile.m32: add crypt32 for winssl builds - - Dependency added by 6cabd78 - - Closes #849 - -- [Ivan Avdeev brought this change] - - vtls: fix ssl session cache race condition - - Sessionid cache management is inseparable from managing individual - session lifetimes. E.g. for reference-counted sessions (like those in - SChannel and OpenSSL engines) every session addition and removal - should be accompanied with refcount increment and decrement - respectively. Failing to do so synchronously leads to a race condition - that causes symptoms like use-after-free and memory corruption. - This commit: - - makes existing session cache locking explicit, thus allowing - individual engines to manage lock's scope. - - fixes OpenSSL and SChannel engines by putting refcount management - inside this lock's scope in relevant places. - - adds these explicit locking calls to other engines that use - sessionid cache to accommodate for this change. Note, however, - that it is unknown whether any of these engines could also have - this race. - - Bug: https://github.com/curl/curl/issues/815 - Fixes #815 - Closes #847 - -- [Andrew Kurushin brought this change] - - schannel: add CURLOPT_CERTINFO support - - Closes #822 - -- RELEASE-NOTES: synced with 142ee9fa15002315 - -- openssl: rename the private SSL_strerror - - ... to make it not look like an OpenSSL function - -- [Michael Kaufmann brought this change] - - openssl: Use correct buffer sizes for error messages - - Closes #844 - -- curl: fix -q [regression] - - This broke in 7.49.0 with commit e200034425a7625 - - Fixes #842 - -- URL parser: allow URLs to use one, two or three slashes - - Mostly in order to support broken web sites that redirect to broken URLs - that are accepted by browsers. - - Browsers are typically even more leniant than this as the WHATWG URL - spec they should allow an _infinite_ amount. I tested 8000 slashes with - Firefox and it just worked. - - Added test case 1141, 1142 and 1143 to verify the new parser. - - Closes #791 - -- [Renaud Lehoux brought this change] - - cmake: Added missing mbedTLS support - - Closes #837 - -- [Renaud Lehoux brought this change] - - mbedtls: removed unused variables - - Closes #838 - -- [Frank Gevaerts brought this change] - - http: add CURLINFO_HTTP_VERSION and %{http_version} - - Adds access to the effectively used http version to both libcurl and - curl. - - Closes #799 - -- bump: start the journey toward 7.50.0 - -- [Marcel Raad brought this change] - - openssl: fix build with OPENSSL_NO_COMP - - With OPENSSL_NO_COMP defined, there is no function - SSL_COMP_free_compression_methods - - Closes #836 - -- [Gisle Vanem brought this change] - - memdebug: fix MSVC crash with -DMEMDEBUG_LOG_SYNC - - Fixes #828 - -- [Jonathan brought this change] - - README.md: polish - - Closes #834 - -- RELEASE-NOTES: fix vuln link - -Version 7.49.1 (30 May 2016) - -Daniel Stenberg (30 May 2016) -- RELEASE-NOTES: 7.49.1 - -- [Steve Holme brought this change] - - loadlibrary: Only load system DLLs from the system directory - - Inspiration provided by: Daniel Stenberg and Ray Satiro - - Bug: https://curl.haxx.se/docs/adv_20160530.html - - Ref: Windows DLL hijacking with curl, CVE-2016-4802 - -- ssh: fix version number check typo - -Jay Satiro (29 May 2016) -- curl_share_setopt.3: Add min ver needed for ssl session lock - - Bug: https://github.com/curl/curl/issues/826 - Reported-by: Michael Wallner - -Daniel Stenberg (29 May 2016) -- ssh: fix build for libssh2 before 1.2.6 - - The statvfs functionality was added to libssh2 in that version, so we - switch off that functionality when built with older libraries. - - Fixes #831 - -- mbedtls: fix includes so snprintf() works - - Regression from the previous *printf() rearrangements, this file missed to - include the correct header to make sure snprintf() works universally. - - Reported-by: Moti Avrahami - Bug: https://curl.haxx.se/mail/lib-2016-05/0196.html - -Steve Holme (23 May 2016) -- checksrc.pl: Added variants of strcat() & strncat() to banned function list - - Added support for checking the tchar, unicode and mbcs variants of - strcat() and strncat() in the banned function list. - -Daniel Stenberg (23 May 2016) -- smtp: minor ident (white space) fixes - -- THANKS: updated after script fixes - - Now giving credit properly to github user names, fixed some UTF-8 issues - and added names discovered when contrithanks was improved. - -- THANKS-filter: more name cleanups - -- contrithanks.sh: exclude existing names case insensitively - -- contrithanks.sh: use same grep pattern and -a flag as contributors.sh - -- contributors.sh: better grep pattern, use grep -a - -- THANKS-filter: fix more names - -- contrithanks.sh: do the same github fix as contributors.sh - - from 1577bfa35ba - -Jay Satiro (23 May 2016) -- contributors: Show GitHub username if real name unknown - - Prior to this change if a GitHub contributor's real name was unknown - they would be omitted from the list. - - Bug: https://github.com/curl/curl/issues/824 - -Daniel Stenberg (21 May 2016) -- RELEASE-NOTES: synced with 3caaeffbe8ded4 - -Jay Satiro (20 May 2016) -- openssl: cleanup must free compression methods - - - Free compression methods if OpenSSL 1.0.2 to avoid a memory leak. - - Bug: https://github.com/curl/curl/issues/817 - Reported-by: jveazey@users.noreply.github.com - -Daniel Stenberg (20 May 2016) -- [Gisle Vanem brought this change] - - curl_multibyte: fix compiler error - - While compiling lib/curl_multibyte.c with '-DUSE_WIN32_IDN' etc. I was - getting: - - f:\mingw32\src\inet\curl\lib\memdebug.h(38): error C2054: expected '(' - to follow 'CURL_EXTERN' - - f:\mingw32\src\inet\curl\lib\memdebug.h(38): error C2085: - 'curl_domalloc': not in formal parameter list - -- THANKS-filter: make Jan-E get proper credit - -- [Jan-E brought this change] - - winbuild/Makefile.vc: Fix check on SSL, MBEDTLS, WINSSL exclusivity - - Closes #818 - -- [Alexander Traud brought this change] - - libcurl.m4: Avoid obsolete warning - - Closes #821 - -Jay Satiro (20 May 2016) -- [Michael Kaufmann brought this change] - - CURLOPT_CONNECT_TO.3: user must not free the list prematurely - - The connect-to list isn't copied so as long as the handle may be used - for a transfer the list must be valid. - - Bug: https://github.com/curl/curl/pull/819 - Reported-by: Michael Kaufmann - -Daniel Stenberg (19 May 2016) -- RELEASE-NOTES: synced with 48114a8634242c - -- openssl: ERR_remove_thread_state() is deprecated in latest 1.1.0 - - See OpenSSL commit 21e001747d4a - -- http2: use HTTP/2 in the HTTP/1.1-alike header - - ... when generating them, not "2.0" as the protocol is called just - HTTP/2 and nothing else. - -Jay Satiro (19 May 2016) -- dist: include curl_multi_socket_all.3 - - Closes https://github.com/curl/curl/pull/816 - -Steve Holme (18 May 2016) -- bump: Start work on 7.49.1 - -Daniel Stenberg (18 May 2016) -- curlbuild.h.dist: check __LP64__ as well to fix MIPS build - - The preprocessor check that sets up the 32bit defines for non-configure - builds didn't work properly for MIPS systems as __mips__ is defined for - both 32bit and 64bit. Now __LP64__ is also checked and indicates 64bit. - - Reported-by: Tomas Jakobsson - Fixes #813 - -- [Marcel Raad brought this change] - - schannel: fix compile break with MSVC XP toolset - - For the Windows XP toolset of Visual C++ 2013/2015, the old Windows SDK - 7.1 is used. In this case, _USING_V110_SDK71_ is defined. - - Closes #812 - -- dist: include CHECKSRC.md - - Reported-by: Paul Howarth - Bug: https://curl.haxx.se/mail/lib-2016-05/0116.html - -- test/Makefile.am: include manpage-scan.pl and nroff-scan.pl in dist - - Reported-by: Ray Satiro - Bug: https://curl.haxx.se/mail/lib-2016-05/0113.html - -Version 7.49.0 (17 May 2016) - -Daniel Stenberg (17 May 2016) -- THANKS: 24 new names from 7.49.0 release notes - -- RELEASE-NOTES: 7.49.0 - -- mbedtls/polarssl: set "hostname" unconditionally - - ...as otherwise the TLS libs will skip the CN/SAN check and just allow - connection to any server. curl previously skipped this function when SNI - wasn't used or when connecting to an IP address specified host. - - CVE-2016-3739 - - Bug: https://curl.haxx.se/docs/adv_20160518A.html - Reported-by: Moti Avrahami - -- [Frank Gevaerts brought this change] - - CURLOPT_RESOLVE.3: fix typo - - Closes #811 - -- docs: CURLOPT_RESOLVE overrides CURLOPT_IPRESOLVE - -- KNOWN_BUGS: GnuTLS backend skips really long certificate fields - - Closes #762 - -- CURLOPT_HTTPPOST.3: the data needs to be around while in use - -- openssl: get_cert_chain: fix NULL dereference - - CID 1361815: Explicit null dereferenced (FORWARD_NULL) - -- openssl: get_cert_chain: avoid NULL dereference - - CID 1361811: Explicit null dereferenced (FORWARD_NULL) - -- dprintf_formatf: fix (false?) Coverity warning - - CID 1024412: Memory - illegal accesses (OVERRUN). Claimed to happen when - we run over 'workend' but the condition says <= workend and for all I - can see it should be safe. Compensating for the warning by adding a byte - margin in the buffer. - - Also, removed the extra brace level indentation in the code and made it - so that 'workend' is only assigned once within the function. - -- RELEASE-NOTES: synced with 2dcb5adc72d6 - -- THANKS-filter: fixed Jonathan Cardoso - -Jay Satiro (15 May 2016) -- ftp: fix incorrect out-of-memory code in Curl_pretransfer - - - Return value type must match function type. - - s/CURLM_OUT_OF_MEMORY/CURLE_OUT_OF_MEMORY/ - - Caught by Travis CI - -Daniel Stenberg (15 May 2016) -- ftp wildcard: segfault due to init only in multi_perform - - The proper FTP wildcard init is now more properly done in Curl_pretransfer() - and the corresponding cleanup in Curl_close(). - - The previous place of init/cleanup code made the internal pointer to be NULL - when this feature was used with the multi_socket() API, as it was made within - the curl_multi_perform() function. - - Reported-by: Jonathan Cardoso Machado - Fixes #800 - -Jay Satiro (13 May 2016) -- libcurl-tlibcurl-thread: Update OpenSSL links - - Because the old OpenSSL link now redirects to their master documentation - (currently 1.1.0), which does not document the required actions for - OpenSSL <= 1.0.2. - -Daniel Stenberg (13 May 2016) -- [Viktor Szakats brought this change] - - darwinssl.c: fix OS X codename typo in comment - -- RELEASE-NOTES: synced with 68701e51c1f7 - - Added 8 bug fixes and 5 more contrbutors - -- [Jay Satiro brought this change] - - mprintf: Fix processing of width and prec args - - Prior to this change a width arg could be erroneously output, and also - width and precision args could not be used together without crashing. - - "%0*d%s", 2, 9, "foo" - - Before: "092" - After: "09foo" - - "%*.*s", 5, 2, "foo" - - Before: crash - After: " fo" - - Test 557 is updated to verify this and more - -- [Michael Kaufmann brought this change] - - ConnectionExists: follow-up fix for proxy re-use - - Follow-up commit to 5823179 - - Closes #648 - -- [Per Malmberg brought this change] - - darwinssl: fix certificate verification disable on OS X 10.8 - - The new way of disabling certificate verification doesn't work on - Mountain Lion (OS X 10.8) so we need to use the old way in that version - too. I've tested this solution on versions 10.7.5, 10.8, 10.9, 10.10.2 - and 10.11. - - Closes #802 - -- [Cory Benfield brought this change] - - http2: Add space between colon and header value - - curl's representation of HTTP/2 responses involves transforming the - response to a format that is similar to HTTP/1.1. Prior to this change, - curl would do this by separating header names and values with only a - colon, without introducing a space after the colon. - - While this is technically a valid way to represent a HTTP/1.1 header - block, it is much more common to see a space following the colon. This - change introduces that space, to ensure that incautious tools are safely - able to parse the header block. - - This also ensures that the difference between the HTTP/1.1 and HTTP/2 - response layout is as minimal as possible. - - Bug: https://github.com/curl/curl/issues/797 - - Closes #798 - Fixes #797 - -Kamil Dudka (12 May 2016) -- openssl: fix compile-time warning in Curl_ossl_check_cxn() - - ... introduced in curl-7_48_0-293-g2968c83: - - Error: COMPILER_WARNING: - lib/vtls/openssl.c: scope_hint: In function ‘Curl_ossl_check_cxn’ - lib/vtls/openssl.c:767:15: warning: conversion to ‘int’ from ‘ssize_t’ - may alter its value [-Wconversion] - -Jay Satiro (11 May 2016) -- openssl: stricter connection check function - - - In the case of recv error, limit returning 'connection still in place' - to EINPROGRESS, EAGAIN and EWOULDBLOCK. - - This is an improvement on the parent commit which changed the openssl - connection check to use recv MSG_PEEK instead of SSL_peek. - - Ref: https://github.com/curl/curl/commit/856baf5#comments - -Daniel Stenberg (11 May 2016) -- [Anders Bakken brought this change] - - TLS: SSL_peek is not a const operation - - Calling SSL_peek can cause bytes to be read from the raw socket which in - turn can upset the select machinery that determines whether there's data - available on the socket. - - Since Curl_ossl_check_cxn only tries to determine whether the socket is - alive and doesn't actually need to see the bytes SSL_peek seems like - the wrong function to call. - - We're able to occasionally reproduce a connect timeout due to this - bug. What happens is that Curl doesn't know to call SSL_connect again - after the peek happens since data is buffered in the SSL buffer and thus - select won't fire for this socket. - - Closes #795 - -Jay Satiro (9 May 2016) -- [Daniel Stenberg brought this change] - - TLS: move the ALPN/NPN enable bits to the connection - - Only protocols that actually have a protocol registered for ALPN and NPN - should try to get that negotiated in the TLS handshake. That is only - HTTPS (well, http/1.1 and http/2) right now. Previously ALPN and NPN - would wrongly be used in all handshakes if libcurl was built with it - enabled. - - Reported-by: Jay Satiro - - Fixes #789 - -Daniel Stenberg (8 May 2016) -- libcurl-thread.3: openssl 1.1.0 is safe, and so is boringssl - -- [Antonio Larrosa brought this change] - - connect: fix invalid "Network is unreachable" errors - - Sometimes, in systems with both ipv4 and ipv6 addresses but where the - network doesn't support ipv6, Curl_is_connected returns an error - (intermittently) even if the ipv4 socket connects successfully. - - This happens because there's a for-loop that iterates on the sockets but - the error variable is not resetted when the ipv4 is checked and is ok. - - This patch fixes this problem by setting error to 0 when checking the - second socket and not having a result yet. - - Fixes #794 - -Jay Satiro (5 May 2016) -- FAQ: refer to thread safety guidelines - -Daniel Stenberg (3 May 2016) -- connections: non-HTTP proxies on different ports aren't reused either - - Reported-by: Oleg Pudeyev and fuchaoqun - - Fixes #648 - -- http: make sure a blank header overrides accept_decoding - - Reported-by: rcanavan - Assisted-by: Isaac Boukris - Closes #785 - -- CHECKSRC.md: clarified, explained the whitelist file - -- nroff-scan.pl: verify that references are made with \fI - -- docs: unified man page references to use \fI - -- TODO: 17.14 --fail without --location should treat 3xx as a failure - - Closes #727 - -- RELEASE-NOTES: synced with 7987f5cb14d - -- [Isaac Boukris brought this change] - - CURLOPT_ACCEPT_ENCODING.3: Follow-up clarification - - Mention possible content-length mismatch with sum of bytes reported - by write callbacks when auto decoding is enabled. - - See #785 - -- test1140: run nroff-scan to verify man pages - -- nroff-scan.pl: verify the .BR references as well - -- CURLOPT_CONV_TO_NETWORK_FUNCTION.3: fix bad man page reference - -- CURLOPT_BUFFERSIZE.3: fix reference to CURLOPT_MAX_RECV_SPEED_LARGE - -- curl_easy_pause.3: fix man page reference - -Jay Satiro (1 May 2016) -- tool_cb_hdr: Fix --remote-header-name with schemeless URL - - - Move the existing scheme check from tool_operate. - - In the case of --remote-header-name we want to parse Content-disposition - for a filename, but only if the scheme is http or https. A recent - adjustment 0dc4d8e was made to account for schemeless URLs however it's - not 100% accurate. To remedy that I've moved the scheme check to the - header callback, since at that point the library has already determined - the scheme. - - Bug: https://github.com/curl/curl/issues/760 - Reported-by: Kai Noda - -Daniel Stenberg (1 May 2016) -- tls: make setting pinnedkey option fail if not supported - - to make it obvious to users trying to use the feature with TLS backends - not supporting it. - - Discussed in #781 - Reported-by: Travis Burtrum - -- nroff-scan.pl: verifies nroff pages - - ... not used by any test yet but can be used stand-alone. - -- opts: fix broken/bad references - -- [Michael Kaufmann brought this change] - - docs: fix bugs in CURLOPT_HTTP_VERSION.3 and CURLOPT_PIPEWAIT.3 - - Closes #786 - -- CURLOPT_ACCEPT_ENCODING.3: clarified - - As discussed in #785 - -- curl.1: --mail-rcpt can be used multiple times - - Reported-by: mgendre - Closes #784 - -- [Karlson2k brought this change] - - tests: Use 'pathhelp' for paths conversions in secureserver.pl - - Closes #675 - -- [Karlson2k brought this change] - - tests: Use 'pathhelp' for paths conversions in sshserver.pl - -- [Karlson2k brought this change] - - tests: Use 'pathhelp' for current path in runtests.pl - -- [Karlson2k brought this change] - - tests: pathhelp.pm to process paths on Msys/Cygwin - -- lib: include curl_printf.h as one of the last headers - - curl_printf.h defines printf to curl_mprintf, etc. This can cause - problems with external headers which may use - __attribute__((format(printf, ...))) markers etc. - - To avoid that they cause problems with system includes, we include - curl_printf.h after any system headers. That makes the three last - headers to always be, and we keep them in this order: - - curl_printf.h - curl_memory.h - memdebug.h - - None of them include system headers, they all do funny #defines. - - Reported-by: David Benjamin - - Fixes #743 - -- memdebug.h: remove inclusion of other headers - - Mostly because they're not needed, because memdebug.h is always included - last of all headers so the others already included the correct ones. - - But also, starting now we don't want this to accidentally include any - system headers, as the header included _before_ this header may add - defines and other fun stuff that we won't want used in system includes. - -- [Jay Satiro brought this change] - - curl -J: make it work even without http:// scheme on URL - - It does open up a miniscule risk that one of the other protocols that - libcurl could use would send back a Content-Disposition header and then - curl would act on it even if not HTTP. - - A future mitigation for this risk would be to allow the callback to ask - libcurl which protocol is being used. - - Verified with test 1312 - - Closes #760 - -- manpage-scan.pl: also verify the command line option docs - - This script now also scans src/tool_getparam.c, docs/curl.1 and - src/tool_help.c and will warn if any of them lists a command line option - not mentioned in one of the other places. - -- curl: show the long option version of -q in the -h list - -- curl: remove "--socks" as "--socks5" turned 8 - - In commit 2e42b0a2524 (Jan 2008) we made the option "--socks" deprecated - and it has not been documented since. The more explicit socks options - (like --socks4 or --socks5) should be used. - -- curl.1: document the deprecated --ftp-ssl option - -- curl: remove --http-request - - It was mentioned as deprecated already in commit ae1912cb0d4 from - 1999. It has not been documented in this millennium. - -- curl: mention --ntlm-wb in -h list - -- curl: -h output lacked --proxy-header - -- curl.1: document --ntlm-wb - -- curl.1: document the long format of -q: --disable - -- curl.1: mention the deprecated --krb4 option - -- curl.1: document --ftp-ssl-reqd - - Even if deprecated, document it so that people will find it as old - scripts may still use it. - -- curl: use --telnet-option as documented - - The code said "telnet-options" but no documentation ever said so. It - worked fine since the code is fine with a unique match of the first - part. - -- getparam: remove support for --ftpport - - It has been deprecated and undocumented since commit ad5ead8bed7 (Dec - 2003). --ftp-port is the proper long option name. - -- curl: make --disable work as long form of -q - - To make the aliases list reflect reality. - -- aliases: remove trailing space from capath string - -- cmdline parse: only single letter options have single-letter strings - - ... moved around options so that parsing the code to find all - single-letter options easier. - -Jay Satiro (28 Apr 2016) -- CURLINFO_TLS_SSL_PTR.3: Clarify SSL pointer availability - - Bug: https://curl.haxx.se/mail/lib-2016-04/0126.html - Reported-by: Bru Rom - -Daniel Stenberg (28 Apr 2016) -- curl_easy_getinfo.3: remove superfluous blank lines - -- test1139: verifies libcurl option man page presence - - - checks that each option has its own man page present - - - checks that each option is mentioned in its corresponding index man - page - -- curl_easy_getinfo.3: added missing mention of CURLINFO_TLS_SESSION - - ... although it is deprecated. - -Jay Satiro (28 Apr 2016) -- mbedtls: Fix session resume - - This also fixes PolarSSL session resume. - - Prior to this change the TLS session information wasn't properly - saved and restored for PolarSSL and mbedTLS. - - Bug: https://curl.haxx.se/mail/lib-2016-01/0070.html - Reported-by: Thomas Glanzmann - - Bug: https://curl.haxx.se/mail/lib-2016-04/0095.html - Reported-by: Moti Avrahami - -Daniel Stenberg (27 Apr 2016) -- RELEASE-NOTES: synced with f4298fcc6d2 - -- [Michael Kaufmann brought this change] - - opts: Fix some syntax errors in example code fragments - - Fixes #779 - -- openssl: avoid BN_print a NULL bignum - - OpenSSL 1.1.0-pre seems to return NULL(?) for a whole lot of those - numbers so make sure the function handles this. - - Reported-by: Linus Nordberg - -- [Marcel Raad brought this change] - - CONNECT_ONLY: don't close connection on GSS 401/407 reponses - - Previously, connections were closed immediately before the user had a - chance to extract the socket when the proxy required Negotiate - authentication. - - This regression was brought in with the security fix in commit - 79b9d5f1a42578f - - Closes #655 - -- CURLINFO_TLS_SESSION.3: clarify TLS library support before 7.48.0 - -- mbedtls.c: silly spellfix of a comment - -- KNOWN_BUGS: 1.10 Strips trailing dot from host name - - Closes #716 - -- test1322: verify stripping of trailing dot from host name - - While being debated (in #716) and a violation of RFC 7230 section 5.4, - this test verifies that the existing functionality works as intended. It - strips the dot from the host name and uses the host without dot - throughout the internals. - -- multi: accidentally used resolved host name instead of proxy - - Regression introduced in 09b5a998 - - Bug: https://curl.haxx.se/mail/lib-2016-04/0084.html - Reported-by: BoBo - -- symbols-in-versions: added new CURLSSLBACKEND_ symbols - -- test148: fixed after the --ftp-create-dirs retry change - - follow-up commit to 3c1e84f569 as it made curl try a little harder - -- curl.h: clarify curl_sslbackend for openssl clones and renames - -- [Karlson2k brought this change] - - url.c: fixed DEBUGASSERT() for WinSock workaround - - If buffer is allocated, but nothing is received during prereceive - stage, than number of processed bytes must be zero. - - Closes #778 - -- KNOWN_BUGS: --interface for ipv6 binds to unusable IP address - - Closes #686 for now. - -- TODO: 1.17 Add support for IRIs - - Adding support for IRIs is a mouthful, but is probably interesting at - least for areas and countries where the use of such "URLs" are growing - popularity. - - Closes #776 - -- THANKS-filter: Travis Burtrum - -- lib1517: checksrc compliance - -- [moparisthebest brought this change] - - PolarSSL: Implement public key pinning - -Patrick Monnerat (22 Apr 2016) -- os400: upgrade ILE/RPG binding - -- curl.h: CURLOPT_CONNECT_TO sets a struct slist *, not a string - -Daniel Stenberg (22 Apr 2016) -- contributors.sh: make --releasenotes implied - - It got too annoying to type =) - -- RELEASE-NOTES: synced with 3c1e84f5693d8093 - -- curl: make --ftp-create-dirs retry on failure - - The underlying libcurl option used for this feature is - CURLOPT_FTP_CREATE_MISSING_DIRS which has the ability to retry the dir - creation, but it was never set to do that by the command line tool. - - Now it does. - - Bug: https://curl.haxx.se/mail/archive-2016-04/0021.html - Reported-by: John Wanghui - Help-by: Leif W - -- [Henrik Gaßmann brought this change] - - winbuild: add mbedtls support - - Add WITH_MBEDTLS option. Make WITH_SSL, WITH_MBEDTLS and ENABLE_WINSSL - options mutual exclusive. - - Closes #606 - -- KNOWN_BUGS: fixed "5.6 Improper use of Autoconf cache variables" - - As of commit d9f3b365a3 - -- [Irfan Adilovic brought this change] - - configure: ac_cv_ -> curl_cv_ for write-only vars - - These configure vars are modified in a curl-specific way but never - evaluated or loaded from cache, even though they are designated as - _cv_. We could either implement proper AC_CACHE_CHECKs for them, or - remove them completely. - - Fixes #603 as ac_cv_func_gethostbyname is no longer clobbered, and - AC_CHECK_FUNC(gethostbyname...) will no longer spuriously succeed after - the first configure run with caching. - - `ac_cv_func_strcasecmp` is curious, see #770. - - `eval "ac_cv_func_$func=yes"` can still cause problems as it works in - tandem with AC_CHECK_FUNCS and then potentially modifies its result. It - would be best to rewrite this test to use a new CURL_CHECK_FUNCS macro, - which works the same as AC_CHECK_FUNCS but relies on caching the values - of curl_cv_func_* variables, without modifiying ac_cv_func_*. - -- [Irfan Adilovic brought this change] - - configure: ac_cv_ -> curl_cv_ for r/w vars - - These configure vars are modified in a curl-specific way and modified by - the configure process, but are never loaded from cache, even though they - are designated as _cv_. We should implement proper AC_CACHE_CHECKs for - them eventually. - -- [Irfan Adilovic brought this change] - - configure: ac_cv_func_clock_gettime -> curl_... - - This variable must not be cached in its current form, as any cached - information will prevent the next configure run from determining the - correct LIBS needed for the function. Thus, rename prefix `ac_cv_` to - just `curl_`. - -- [Irfan Adilovic brought this change] - - configure: ac_cv_ -> curl_cv_ for all cached vars - - This was automated by: - - sed -b -i -f <(ack -A1 AC_CACHE_CHECK | \ - ack -o 'ac_cv_.*?\b' | \ - sort -u | xargs -n1 bash -c \ - 'echo "s/$0/curl_cv_${0#ac_cv_}/g"') \ - $(git ls-files) - - This only changed the prefix for 16 variables actually checked with - AC_CACHE_CHECK. - -- openssl: builds with OpenSSL 1.1.0-pre5 - - The RSA, DSA and DH structs are now opaque and require use of new APIs - - Fixes #763 - -Steve Holme (20 Apr 2016) -- url.c: Prefer we don't use explicit NULLs in conditions - - Fixed commit fa5fa65a30 to not use NULLs in if condition. - -Daniel Stenberg (20 Apr 2016) -- [Isaac Boukris brought this change] - - NTLM: check for NULL pointer before deferencing - - At ConnectionExists, both check->proxyuser and check->proxypasswd - could be NULL, so make sure to check first. - - Fixes #765 - -- [Karlson2k brought this change] - - tests: added test1517 - - ... for checking ability to receive full HTTP response when POST request - is used with slow read callback function. - - This test checks for bug #657 and verifies the work-around from - 72d5e144fbc6. - - Closes #720 - -- [Karlson2k brought this change] - - sendf.c: added ability to call recv() before send() as workaround - - WinSock destroys recv() buffer if send() is failed. As result - server - response may be lost if server sent it while curl is still sending - request. This behavior noticeable on HTTP server short replies if - libcurl use several send() for request (usually for POST request). - To workaround this problem, libcurl use recv() before every send() and - keeps received data in intermediate buffer for further processing. - - Fixes: #657 - Closes: #668 - -Kamil Dudka (19 Apr 2016) -- connect: make sure that rc is initialized in singleipconnect() - - This commit fixes a Clang warning introduced in curl-7_48_0-190-g8f72b13: - - Error: CLANG_WARNING: - lib/connect.c:1120:11: warning: The right operand of '==' is a garbage value - 1118| } - 1119| - 1120|-> if(-1 == rc) - 1121| error = SOCKERRNO; - 1122| } - -Daniel Stenberg (19 Apr 2016) -- make/checksrc: use $srcdir, not $top_srcdir - -- src/checksrc.whitelist: removed - -- tool_operate: switch to inline checksrc ignore - -- lib/checksrc.whitelist: not needed anymore - - ... as checksrc now skips comments - -- vtls.h: remove a space before semicolon - - ... that the new checksrc detected - -- darwinssl: removed commented out code - -- http_chunks: removed checksrc disable - - ... since checksrc now skips comments - -- imap: inlined checksrc disable instead of whitelist edit - -- checksrc: taught to skip comments - - ... but output non-stripped version of the line, even if that then can - make the script identify the wrong position in the line at - times. Showing the line stripped (ie without comments) is just too - surprising. - -- opts/Makefile.am: list all docs file one by one - - ... to make it easier to add lines in patches that won't just break all - other patches trying to add lines too. - -- curl_easy_setopt.3: mention CURLOPT_TCP_FASTOPEN - -- RELEASE-NOTES: synced with 03de4e4b219 - - (since we just merged two major features) - -- [Alessandro Ghedini brought this change] - - connect: implement TCP Fast Open for Linux - - Closes #660 - -- [Alessandro Ghedini brought this change] - - tool: add --tcp-fastopen option - -- [Alessandro Ghedini brought this change] - - connect: implement TCP Fast Open for OS X - -- [Alessandro Ghedini brought this change] - - url: add CURLOPT_TCP_FASTOPEN option - -- checksrc: pass on -D so the whitelists are found correctly - -- configure: remove check for libresolve - - 'strncasecmp' was once provided by libresolv (no trailing e) for SunOS, - but this check is broken and most likely adds nothing useful. Removing - now. - - Reported-by: Irfan Adilovic - - Discussed in #770 - -- scripts/make: use $(EXEEXT) for executables - - Reported-by: bodop - - Fixes #771 - -- includes: avoid duplicate memory callback typdefs even harder - -- checksrc/makefile.am: use $top_srcdir to find source files - - ... to properly support out of source tree builds. - -- RELEASE-NOTES: synced with 26ec93dd6aeba8dfb5 - -- opts: fix option references missing (section) - -- [Michael Kaufmann brought this change] - - news: CURLOPT_CONNECT_TO and --connect-to - - Makes curl connect to the given host+port instead of the host+port found - in the URL. - -- makefile.vc6: use d suffix on debug object - - To allow both release and debug builds in parallel. - - Reported-by: Rod Widdowson - - Fixes #769 - -Jay Satiro (12 Apr 2016) -- http2: Use size_t type for data drain count - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- http2: Improve header parsing - - - Error if a header line is larger than supported. - - - Warn if cumulative header line length may be larger than supported. - - - Allow spaces when parsing the path component. - - - Make sure each header line ends in \r\n. This fixes an out of bounds. - - - Disallow header continuation lines until we decide what to do. - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- http2: Add Curl_http2_strerror for HTTP/2 error codes - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- [Tatsuhiro Tsujikawa brought this change] - - http2: Don't increment drain when one header field is received - - Sicne we write header field in temporary location, not in the memory - that upper layer provides, incrementing drain should not happen. - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- [Tatsuhiro Tsujikawa brought this change] - - http2: Ensure that http2_handle_stream_close is called - - This commit ensures that streams which was closed in on_stream_close - callback gets passed to http2_handle_stream_close. Previously, this - might not happen. To achieve this, we increment drain property to - forcibly call recv function for that stream. - - To more accurately check that we have no pending event before shutting - down HTTP/2 session, we sum up drain property into - http_conn.drain_total. We only shutdown session if that value is 0. - - With this commit, when stream was closed before reading response - header fields, error code CURLE_HTTP2_STREAM is returned even if - HTTP/2 level error is NO_ERROR. This signals the upper layer that - stream was closed by error just like TCP connection close in HTTP/1. - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- [Tatsuhiro Tsujikawa brought this change] - - http2: Process paused data first before tear down http2 session - - This commit ensures that data from network are processed before HTTP/2 - session is terminated. This is achieved by pausing nghttp2 whenever - different stream than current easy handle receives data. - - This commit also fixes the bug that sometimes processing hangs when - multiple HTTP/2 streams are multiplexed. - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- [Tatsuhiro Tsujikawa brought this change] - - http2: Check session closure early in http2_recv - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -- [Tatsuhiro Tsujikawa brought this change] - - http2: Add handling stream level error - - Previously, when a stream was closed with other than NGHTTP2_NO_ERROR - by RST_STREAM, underlying TCP connection was dropped. This is - undesirable since there may be other streams multiplexed and they are - very much fine. This change introduce new error code - CURLE_HTTP2_STREAM, which indicates stream error that only affects the - relevant stream, and connection should be kept open. The existing - CURLE_HTTP2 means connection error in general. - - Ref: https://github.com/curl/curl/issues/659 - Ref: https://github.com/curl/curl/pull/663 - -Daniel Stenberg (11 Apr 2016) -- http2: drain the socket better... - - ... but ignore EAGAIN if the stream has ended so that we don't end up in - a loop. This is a follow-up to c8ab613 in order to avoid the problem - d261652 was made to fix. - - Reported-by: Jay Satiro - Clues-provided-by: Tatsuhiro Tsujikawa - - Discussed in #750 - -- KNOWN_BUGS: added info for "Hangs with PolarSSL" - -- KNOWN_BUGS: 1.9 HTTP/2 frames while in the connection pool kill reuse - - Closes #750 - -- build: include scripts/ in the dist - -Steve Holme (9 Apr 2016) -- CURLOPT_SOCKS5_GSSAPI_SERVICE: Merged with CURLOPT_PROXY_SERVICE_NAME - - As these two options provide identical functionality, the former for - SOCK5 proxies and the latter for HTTP proxies, merged the two options - together. - - As such CURLOPT_SOCKS5_GSSAPI_SERVICE is marked as deprecated as of - 7.49.0. - -- urldata: Use bool for socks5_gssapi_nec as it is a flag - - This value is set to TRUE or FALSE so should be a bool and not a long. - -- url: Ternary operator code style changes - -- CODE_STYLE: Added ternary operator example to 'Space around operators' - - Following conversation on the libcurl mailing list. - -- sasl: Fixed compilation errors from commit 9d89a0387 - - ...when GSS-API or Windows SSPI are not used. - -- url: Corrected comments following 9d89a0387 - -- docs: Added clarification following commit 9d89a0387 - -- Makefile: Fixed echo of checksrc check - -- checksrc: Fix issue with the autobuilds not picking up the whitelist - -- checksrc: Added missing vauth and vtls directories - -- ftp/imap/pop3/smtp: Allow the service name to be overridden - - Allow the service name to be overridden for DIGIST-MD5 and Kerberos 5 - authentication in FTP, IMAP, POP3 and SMTP. - -- http_negotiate: Calculate service name and proxy service name locally - - Calculate the service name and proxy service names locally, rather than - in url.c which will allow for us to support overriding the service name - for other protocols such as FTP, IMAP, POP3 and SMTP. - -- ROADMAP: Updated following the move of the authentication code - -Patrick Monnerat (8 Apr 2016) -- KNOWN_BUGS: openldap hangs. TODO: binary SASL. - -Daniel Stenberg (8 Apr 2016) -- KNOWN_BUGS: 5.6 Improper use of Autoconf cache variables - - Closes #603 - -- KNOWN_BUGS: 11.2 error buffer not set... - - Closes #544 - -- KNOWN_BUGS: 11.1 Curl leaks .onion hostnames in DNS - - Closes #543 - -- KNOWN_BUGS: 1.8 DNS timing is wrong for HTTP redirects - - Closes #522 - -- TODO: HTTP/2 "prior knowledge" is implemented! - -- [Damien Vielpeau brought this change] - - mbedtls: fix MBEDTLS_DEBUG builds - -- mbedtls: implement and provide *_data_pending() - - ... as otherwise we might get stuck thinking there's no more data to - handle. - - Reported-by: Damien Vielpeau - - Fixes #737 - -- mbedtls: follow-up for the previous commit - -- mbedtls.c: name space pollution fix, Use 'Curl_' - -- mbedtls.c: changed private prefix to mbed_ - - mbedtls_ is the prefix used by the mbedTLS library itself so we should - avoid using that for our private functions. - -- mbedtls.h: fix compiler warnings - -- Revert "winbuild: trying to set some files eol=crlf for git" - - This reverts commit 9c08b4f1e7eced5a4d3782a3e0daa484c9d77d21. - - Didn't help. Caused problems. - - Fixes #756 - -- curl.1: use example.com more - - Make (most) example snippets use the example.com domain instead of the - random ones picked and used before. Some of those were probably - legitimate sites and some not. example.com is designed for this purpose. - -- [Michael Kaufmann brought this change] - - HTTP2: Add a space character after the status code - - The space character after the status code is mandatory, even if the - reason phrase is empty (see RFC 7230 section 3.1.2) - - Closes #755 - -- [Viktor Szakats brought this change] - - URLs: change http to https in many places - - Closes #754 - -- winbuild: trying to set some files eol=crlf for git - - Thinking it might help to apply patches etc with git. - -- [Theodore Dubois brought this change] - - curl.1: change example for -F - - It's a bad idea to send your passwords anywhere, especially over HTTP. - Modified example to send a picture instead. - - Fixes #752 - -- KNOWN_BUGS: reorganized and cleaned up - - Now sorted into categories and organized in the same style we do the - TODO document. It will make each issue linked properly on the - https://curl.haxx.se/docs/knownbugs.html web page. - - The sections should make it easier to find issues and issues related to - areas of the reader's specific interest. - -Jay Satiro (6 Apr 2016) -- KNOWN_BUGS: #95 curl in Windows can't handle Unicode arguments - -Steve Holme (6 Apr 2016) -- KNOWN_BUGS: Use https://curl.haxx.se URL for github based issues - -- CHECKSRC.md: Corrected some typos - -- RELEASE-NOTES: Corrected last updated - - Included a summary of the checksrc.bat updates and combined two krb5 - changes as they should have been implemented at the same time. - -- vauth: Corrected a number of typos in comments - - Reported-by: Michael Osipov - -Jay Satiro (5 Apr 2016) -- KNOWN_BUGS: #94 IMAP custom requests use the LIST handler - - Bug: https://github.com/curl/curl/issues/536 - Reported-by: eXeC64@users.noreply.github.com - -Daniel Stenberg (5 Apr 2016) -- KNOWN_BUGS: remove 68, 70 and 72. - - Due to their age (we don't fully know if they actually remain) and lack - of detail - very few people will bother to find out what they're about - or work on them. If people truly still suffer from any of these, I - assume they will be reported again and then we'll deal with them. - - 72. "Pausing pipeline problems." - https://curl.haxx.se/mail/lib-2009-07/0214.html - - 70. Problem re-using easy handle after call to curl_multi_remove_handle - https://curl.haxx.se/mail/lib-2009-07/0249.html - - 68. "More questions about ares behavior". - https://curl.haxx.se/mail/lib-2009-08/0012.html - -- KNOWN_BUGS: remove 92 and 88, fixed - -- http2: fix connection reuse when PING comes after last DATA - - It turns out the google GFE HTTP/2 servers send a PING frame immediately - after a stream ends and its last DATA has been received by curl. So if - we don't drain that from the socket, it makes the socket readable in - subsequent checks and libcurl then (wrongly) assumes the connection is - dead when trying to reuse the connection. - - Reported-by: Joonas Kuorilehto - - Discussed in #750 - -- multi: remove trailing space in debug output - -- RELEASE-NOTES: synced with 86e97b642fb - -- CHECKSRC.md: mention cmdline options, fix the bullet list - -- docs/CHECKSRC.md: initial version - -Steve Holme (3 Apr 2016) -- checksrc.bat: Added support for the examples - -Daniel Stenberg (3 Apr 2016) -- lib/src: fix the checksrc invoke - - ... now works correctly when invoke from the root makefile - -- nw: please the stricter checksrc - -Steve Holme (3 Apr 2016) -- checksrc.bat: Re-enabled the tests directory by default - - Following the recent changes to the source in the tests directory, - re-enabled tests for the default scan. - -- checksrc.bat: Added tests/server directory support - - In addition to commit 83b174b3f0 and following the recent changes. - -- tests: Fixed header files to comply with our code style - -Daniel Stenberg (3 Apr 2016) -- make checksrc: run it in docs/examples too by default - -- docs/examples: remove spurious white spaces all over - - ... to please the new, slightly picker, checksrc.pl - -- tests: fix make checksrc in servers/ - -- tests: 'make checksrc' now checks server/ too - -- root/make: have checksrc run in include/curl too - -- tests/server: comply with our code style - -- code: style updates - -- checksrc: check for more malplaced spaces - -- unit: make unit test source code checksrc compliant - -- checksrc: run checksrc in tests when 'make checksrc' in root - -- checksrc: remove debug crap - -- lib557: allow too long lines - -- checksrc: allow ignore of specific warnings within a file (section) - -- checksrc: add warning names, explain on help output - -Steve Holme (3 Apr 2016) -- checksrc.bat: Disable tests by default until warnings are fixed - -- checksrc.bat: Added support for the tests directory - -- vauth: Removed the need for a separate GSS-API based SPN function - -- curl_sasl: Fixed potential null pointer utilisation - - Although this should never happen due to the relationship between the - 'mech' and 'resp' variables, and the way they are allocated together, - it does cause problems for code analysis tools: - - V595 The 'mech' pointer was utilized before it was verified against - nullptr. Check lines: 376, 381. curl_sasl.c 376 - - Bug: https://github.com/curl/curl/issues/745 - Reported-by: Alexis La Goutte - -- spnego: Small code tidy up - - * Prefer dereference of string pointer rather than strlen() - * Free challenge pointer in one place - * Additional comments - -- krb5: Small code tidy up - - * Prefer dereference of string pointer rather than strlen() - * Free challenge pointer in one place - * Additional comments - -- krb5_gssapi: Only process challenge when present - - This wouldn't cause a problem because of the way the function is called, - but prior to this change, we were processing the challenge message when - the credentials were NULL rather than when the challenge message was - populated. - - This also brings this part of the Kerberos 5 code in line with the - Negotiate code. - -- krb5: Fixed missing client response when mutual authentication enabled - - Although mutual authentication is currently turned off and can only be - enabled by changing libcurl source code, authentication using Kerberos - 5 has been broken since commit 79543caf90 in this use case. - -- krb5_sspi: Only process challenge when present - - This wouldn't cause a problem because of the way the function is called, - but prior to this change, we were processing the challenge message when - the credentials were NULL rather than when the challenge message was - populated. - - This also brings this part of the Kerberos 5 code in line with the - Negotiate code. - -- krb5_sspi: Only generate the output token when its not allocated - - Prior to this change, we were generating the output token when the - credentials were NULL rather than when the output token was NULL. - - This also brings this part of the Kerberos 5 code in line with the - Negotiate code. - -- krb5: Only generate a SPN when its not known - - Prior to this change, we were generating the SPN in the SSPI code when - the credentials were NULL and in the GSS-API code when the context was - empty. It is better to decouple the SPN generation from these checks - and only generate it when the SPN itself is NULL. - - This also brings this part of the Kerberos 5 code in line with the - Negotiate code. - -Daniel Stenberg (3 Apr 2016) -- tests/libtest: follow our code style guidelines better - - ... checksrc of all test code is pending. - -- checksrc.whitelist: remove fopen() uses - -- formdata: use appropriate fopen() macros - -- checksrc: improve the fopen() parser somewhat - - The quote scanner was too fragile, now look for a comma instead to find - the mode argument. - -- unit1604: fix snprintf - - follow-up to 0326b06 - - sizeof(pointer) is no good for the buffer size! - - Reported-by: Viktor Szakats - -Steve Holme (3 Apr 2016) -- unittests: Fixed compilation warnings - - warning: implicit declaration of function 'sprintf_was_used' - [-Wimplicit-function-declaration] - - Follow up to the modications made to tests/libtest in commit 55452ebdff - as we prefer not to use sprintf() now. - -Daniel Stenberg (2 Apr 2016) -- curl.1: -w filename_effective was introduced in 7.26.0 - - We never made a 7.25.1 release - -- 7.49.0: next release version - -- http2: make use of the nghttp2 error callback - - It offers extra info from nghttp2 in certain error cases. Like for - example when trying prior-knowledge http2 on a server that doesn't speak - http2 at all. The error message is passed on as a verbose message to - libcurl. - - Discussed in #722 - - The error callback was added in nghttp2 1.9.0 - -Steve Holme (2 Apr 2016) -- spnego: Renamed the context's SPN variable - - To be consistent with the Kerberos 5 context and other authentication - code. - -- krb5_gssapi: Renamed the status variables - - For consistency with the spnego code. - -- krb5: Moved host from Curl_auth_create_gssapi_user_message() to be argument - - For consistency with the spnego and oauth2 code moved the setting of - the host name outside of the Curl_auth_create_gssapi_user_messag() - function. - - This will allow us to more easily override it in the future. - -- test1119: Fixed missing CURL_DID_MEMORY_FUNC_TYPEDEFS symbol - -- RELEASE-NOTES: Removed "http_negotiate: Corrected host and proxy host name" - - As this was introduced in the recent vauth changes and not a prior - release. - -Daniel Stenberg (1 Apr 2016) -- RELEASE-NOTES: synced with 0aa8da10bbdafa - -Steve Holme (1 Apr 2016) -- http_negotiate: Corrected host and proxy host name being wrong way round - - I had accidentally used the proxy server name for the host and the host - server name for the proxy in commit ad5e9bfd5d and 6d6f9ca1d9. Whilst - Windows SSPI was quite happy with this, GSS-API wasn't. - - Thanks-to: Michael Osipov - -- build: Changed the Visual Studio projects warning level from 3 to 4 - - After squashing most of our compiler warnings, up'ed the default - warning level from 3 to 4 in order to increase the likelyhood of - catching future warnings. - -Daniel Stenberg (1 Apr 2016) -- [ehlertjd@gmail.com brought this change] - - IMAP: check pointer before dereferencing it - - may be null in the CURLOPT_CONNECT_ONLY case - - Fixes #747 - -Steve Holme (1 Apr 2016) -- .gitignore: Added new VC14 SQLite based program database files - -- curl_memory.h: Fixed typo in comment - - From commit 7218b52c49. - -- spnego: Corrected some typos in comments - - Corrected typos from commit ad5e9bfd5d and 6d6f9ca1d9. - -- memdebug: Ensure curl/curl.h is included before curl_memory.h - - Follow up to commit 7db9782dd6. - -Daniel Stenberg (1 Apr 2016) -- upload: missing rewind call could make libcurl hang - - When an upload is done, there are two places where that can be detected - and only one of them would rewind the input stream - which sometimes is - necessary for example when doing NTLM HTTP POSTs and more. - - This could then end up libcurl hanging. - - Figured-out-by: Isaac Boukris - Reported-by: Anatol Belski - - Fixes #741 - -- curl.h: define CURL_DID_MEMORY_FUNC_TYPEDEFS - - So that we only do the extra typedefs in curl_memory.h when we really - need to and avoid double typedefs. - - follow-up commit to 7218b52c49aeb1 - - Thanks-to: Steve Holme - -- curl/mprintf.h: remove support for _MPRINTF_REPLACE - - The define is not in our name space and is therefore not protected by - our API promises. - - It was only really used by libcurl internals but was mostly erased from - there already in 8aabbf5 (March 2015). This is supposedly the final - death blow to that define from everywhere. - - As a side-effect, making sure _MPRINTF_REPLACE is gone and not used, I - made the lib tests in tests/libtest/ use curl_printf.h for its redefine - magic and then subsequently the use of sprintf() got banned in the tests - as well (as it is in libcurl internals) and I then replaced them all - with snprintf(). - - In the unlikely event that any users is actually using this define and - gets sad by this change, it is very easily copied to the user's own - code. - -- curl_memory.h: avoid the curl/curl.h include - - Discussed in #743 - -Steve Holme (1 Apr 2016) -- url: Corrected get protocol family for FTP and LDAP - - Fixed copy/paste error from commit a5aec58726. - -Jay Satiro (31 Mar 2016) -- strerror: don't bit shift a signed integer - - Bug: https://github.com/curl/curl/issues/744 - Reported-by: Alexis La Goutte - -Daniel Stenberg (31 Mar 2016) -- http2: more documentation for prior knowledge - -- [Diego Bes brought this change] - - http2: support "prior knowledge", no upgrade from HTTP/1.1 - - Supports HTTP/2 over clear TCP - - - Optimize switching to HTTP/2 by removing calls to init and setup - before switching. Switching will eventually call setup and setup calls - init. - - - Supports new version to “force” the use of HTTP/2 over clean TCP - - - Add common line parameter “--http2-prior-knowledge” to the Curl - command line tool. - -- imap: remove duplicated function - - The list and search response functions were identical! Merged into one - now. Detected by PVS Studio. - - Reported-by: Alexis La Goutte - -- SOCKS5_gssapi_negotiate: don't assume little-endian ints - - The code copied one byte from a 32bit integer, which works fine as long - as the byte order is the same. Not a fine assumption. Reported by PVS - Studio. - - Reported-by: Alexis La Goutte - -- http: remove ((expression)) double parentheses - -- Curl_add_buffer_send: avoid possible NULL dereference - - ... as we check for a NULL pointer below, we move the derefence to after - the check. Detected by PVS Studio. - - Reported-by: Alexis La Goutte - -- file: remove duplicate checks of the same variable - - ... as it doesn't change in between. Deteced by PVS Studio. - - Reported-by: Alexis La Goutte - -Steve Holme (30 Mar 2016) -- [Marcel Raad brought this change] - - openssl: Fix compilation warnings - - When compiling with OpenSSL 1.1.0 (so that the HAVE_X509_GET0_SIGNATURE - && HAVE_X509_GET0_EXTENSIONS pre-processor block is active), Visual C++ - 14 complains: - - warning C4701: potentially uninitialized local variable 'palg' used - warning C4701: potentially uninitialized local variable 'psig' used - -Daniel Stenberg (30 Mar 2016) -- multi: turn Curl_done into file local multi_done - - ... as it now is used by multi.c only. - -- multi: multi_reconnect_request is the former Curl_reconnect_request - - now a file local function in multi.c - -- multi: move Curl_do and Curl_do_done to multi.c and make static - - ... called multi_do and multi_do_done as they're file local now. - -Jay Satiro (29 Mar 2016) -- wolfssl: Use ECC supported curves extension - - https://github.com/wolfSSL/wolfssl/issues/366 - -- build-wolfssl: Allow a broader range of ciphers (Visual Studio) - - This is an update to the build-time options used to build wolfSSL in - Visual Studio for greater compatibility, and make it behave similar to - the way OpenSSL 1.0.2 behaves. Starting in wolfSSL v3.6.6 static ciphers - and SSLv3 are disabled by default at build time, but we can use both. - - - Enable static cipher suites TLS_ECDH_ and TLS_RSA_. - - - Enable SSLv3 hello. Though in libcurl we disable it by default at - runtime, we make it available so the user can manually select it if - necessary. - -Daniel Stenberg (29 Mar 2016) -- [Isaac Boukris brought this change] - - GSS: make Curl_gss_log_error more verbose - - Also display the GSS_C_GSS_CODE (major code) when specified instead of - only GSS_C_MECH_CODE (minor code). - - In addition, the old code was printing a colon twice after the prefix - and also miscalculated the length of the buffer in between calls to - gss_display_status (the length of ": " was missing). - - Also, gss_buffer is not guaranteed to be NULL terminated and thus need - to restrict reading by its length. - - Closes #738 - -- build: use roffit 0.11 feature - - ... load file specified as argument. - -- http2: set correct scheme in handler structs [regression] - - Since commit a5aec58 the handler schemes need to match for the - connections to be reused and for HTTP/2 multiplexing to work, reusing - connections is very important! - - Closes #736 - -- hostip.c: minor white space edit for style - -- [Viktor Szakats brought this change] - - TODO: use secure protocol in recently added URL - - Closes #733 - -- HTTP2.md: mention libressl and boringssl too - -- docs/HTTP-COOKIES: converted to markdown - -- HTTP2: s/polarssl/mbedtls - -Jay Satiro (28 Mar 2016) -- wolfssl: Add ALPN support - -- tool_operate: remove mixed declaration - - This is a follow up to the previous commit. - -Daniel Stenberg (28 Mar 2016) -- curl: warn for --capath use if not supported by libcurl - - Closes #492 - -- TODO: 2.5 Edge-triggered sockets should work - -- Makefile.am: skip the scripts dir - - Skipping the scripts dir is primarily done for 'make install' so that it - does not attempt to install the zsh completion script as we've not yet - found a proper way to do/run that at install time. - - By leaving the script dir's Makefile in place, a user can still opt to - run make install manually in there. - - Closes #620 - -- CURLMOPT_SOCKETFUNCTION.3: describe the 'what' argument - -- curl_multi_socket_action.3: mark the options properly - - ... to make them appear as links on the html version. - -Steve Holme (27 Mar 2016) -- RELEASE-NOTES: Synced with f0bdd72c10 - -- http_ntlm: Renamed from curl_ntlm.[c|h] - - Renamed the header and source files for this module as they are HTTP - specific and as such, they should use the naming convention as other - HTTP authentication source files do - this revert commit 260ee6b7bf. - - Note: We could also rename curl_ntlm_wb.[c|h], however, the Winbind - code needs separating from the HTTP protocol and migrating into the - vauth directory, thus adding support for Winbind to the SASL based - protocols such as IMAP, POP3 and SMTP. - -Daniel Stenberg (27 Mar 2016) -- [marquis-de-muesli brought this change] - - docs: curlinfo_filetime sftp support, new curlopt_quote "statvfs" - - Closes #677 - -- [marquis-de-muesli brought this change] - - SSH: new CURLOPT_QUOTE command "statvfs" - - usage: "statvfs path" - returns remote file system statistics - -- [marquis-de-muesli brought this change] - - SSH: support CURLINFO_FILETIME - -- [Karlson2k brought this change] - - sshserver.pl: use quotes for given options - - Fixed failed redirection of stderr with some options. At least on Msys2, - perl fails to redirect stderr if $value contains newline or other weird - characters. - -Jay Satiro (26 Mar 2016) -- url: don't use bad offset in tld_check_name to show error - - libidn's tld_check_lz returns an error offset of the first character - that it failed to process, however that offset is not a byte offset and - may not even be in the locale encoding therefore we can't use it to show - the user the character that failed to process. - - Bug: https://github.com/curl/curl/issues/731 - Reported-by: Karlson2k - -Steve Holme (26 Mar 2016) -- http_negotiate: Combine GSS-API and SSPI source files - - As the GSS-API and SSPI based source files are no longer library/API - specific, following the extraction of that authentication code to the - vauth directory, combine these files rather than maintain two separate - versions. - -- vauth: Moved the Negotiate authentication code to the new vauth directory - - Part 2 of 2 - Moved the GSS-API based Negotiate authentication code. - -- vauth: Moved the Negotiate authentication code to the new vauth directory - - Part 1 of 2 - Moved the SSPI based Negotiate authentication code. - -- warnless.h: Removed spurious character from commit 696bc6b9c9 - - Not picked up by checksrc or Visual Studio but my own code review, this - would haven broken Intel based Unix builds - Perhaps I should learn to - type on my laptop's keyboard before committing! - -- schannel: Fixed compilation warning from commit f8d88a4913 - - warning C4244: '=': conversion from 'int' to 'unsigned short', possible - loss of data - -- warnless?: Added some integer based conversion functions - -Daniel Stenberg (25 Mar 2016) -- [Dusty Mabe brought this change] - - docs/TODO: Add feature request for metalink in HTTP headers - - Closes #729 - Closes #728 - -Steve Holme (25 Mar 2016) -- build: Corrected typos from commit 70e56939aa - -- vauth: Refactored function names after move to new vauth directory - - Renamed all the SASL functions that moved to the new vauth directory to - include the correct module name. - -- vauth: Updated the copyright year after recent changes - - As most of this work was performed in 2015 but not pushed until 2016 - updated the copyright year to reflect the public facing changes. - -- vauth: Moved the OAuth 2.0 authentication code to the new vauth directory - -- vauth: Moved the NTLM authentication code to the new vauth directory - -- vauth: Moved the Kerberos V5 authentication code to the new vauth directory - -- digest.c: Fixed checksrc warnings - -- vauth: Moved the DIGEST authentication code to the new vauth directory - -- vauth: Moved the CRAM-MD5 authentication code to the new vauth directory - -- vauth: Moved the ClearText authentication code to the new vauth directory - -- vauth: Moved Curl_sasl_build_spn() to create the initial vauth source files - -- checksrc.bat: Added support for checking the new vauth directory - -- build: Updated all makefiles and project files for the new vauth directory - - Updated the makefiles and Visual Studio project files to support moving - the authentication code to the new lib/vauth directory that was started - in commit 0d04e859e1. - -Daniel Stenberg (24 Mar 2016) -- [JDepooter brought this change] - - schannel: Add ALPN support - - Add ALPN support for schannel. This allows cURL to negotiate - HTTP/2.0 connections when built with schannel. - - Closes #724 - -Steve Holme (24 Mar 2016) -- http: Minor update based on CODE_STYLE guidelines - -Daniel Stenberg (23 Mar 2016) -- multi: fix "Operation timed out after" timer - - Use the local, reasonably updated, 'now' value when creating the message - string to output for the timeout condition. - - Fixes #619 - -- openssl: boringssl provides the same numbering as openssl - - ... so we don't need extra boringssl precautions for for - HAVE_ERR_REMOVE_THREAD_STATE_NOARG. - - Pointed-out-by: David Benjamin - -- openssl: fix ERR_remove_thread_state() for boringssl/libressl - - The removed arg is only done in OpenSSL - - Bug: https://twitter.com/xtraemeat/status/712564874098917376 - -- bump: work on 7.48.1 - -- RELEASE-PROCEDURE: mention the github release tag edit - - ... and update the coming release dates a bit - -Steve Holme (23 Mar 2016) -- checksrc.bat: Updated the help to be consistent with generate.bat - - Follow up to commit a8c7f0fcbf prior to release. - -Version 7.48.0 (23 Mar 2016) - -Daniel Stenberg (23 Mar 2016) -- RELEASE-NOTES: curl 7.48.0 - -- THANKS: 15 new contributors from 7.48.0 release - -Jay Satiro (23 Mar 2016) -- CURLINFO_TLS_SSL_PTR.3: Warn about limitations - - Bug: https://github.com/curl/curl/issues/685 - -Daniel Stenberg (22 Mar 2016) -- Revert "sshserver: remove use of AuthorizedKeysFile2" - - It seems we may have some autobuild problems after this commit went - in. Trying to see if a revert helps to get them back. - - This reverts commit 2716350d1f3edc8e929f6ceeee05051090f6d642. - -- maketgz: add -j to make dist - - ... makes it a lot faster - -- libcurl-thread.3: minor nroff format fix - -- CURLINFO_TLS_SSL_PTR.3: minor nroff format fix - -- CODE_STYLE: indend example code - - ... to make it look nicer in markdown outputa - -Jay Satiro (22 Mar 2016) -- build-wolfssl: Update VS properties for wolfSSL v3.9.0 - - - Do not use wolfSSL's sample user-setting files. - - wolfSSL starting in v3.9.0 has added their own sample user settings that - are applied by default, but we don't use them because we have our own - settings. - - - Do not use wolfSSL's Visual Studio Unicode character setting. - - wolfSSL Visual Studio projects use the Unicode character set however our - settings and options imitate mingw build which does not use the Unicode - character set. This does not appear to have any effect at the moment but - better safe than sorry. - - - These changes are backwards compatible with earlier versions. - -Steve Holme (22 Mar 2016) -- hostip6: Fixed compilation warnings when verbose strings disabled - - warning C4189: 'data': local variable is initialized but not referenced - - ...and some minor formatting/spacing changes. - -Daniel Stenberg (21 Mar 2016) -- sshserver: remove use of AuthorizedKeysFile2 - - Support for the (undocumented) AuthorizedKeysFile2 was removed in - OpenSSH 5.9, released in September 2011 - - Closes #715 - -Steve Holme (20 Mar 2016) -- connect/ntlm/http: Fixed compilation warnings when verbose strings disabled - - warning C4189: 'data': local variable is initialized but not referenced - -- openssl: Fixed compilation warning when /Wall enabled - - warning C4706: assignment within conditional expression - -- CODE_STYLE: Use boolean conditions - - Rather than use TRUE, FALSE, NULL, 0 or != 0 in if/while conditions. - - Additionally, corrected some example code to adhere to the recommended - coding style. - -- inet_pton.c: Fixed compilation warnings - - warning: conversion to 'unsigned char' from 'int' may alter its value - -Daniel Stenberg (19 Mar 2016) -- RELEASE-NOTES: synced with 80851028efc2fa9 - -- mbedtls: fix compiler warning - - vtls/mbedtls.h:67:36: warning: implicit declaration of function - ‘mbedtls_sha256’ [-Wimplicit-function-declaration] - -Steve Holme (19 Mar 2016) -- easy: Minor coding standard and style updates - - Following commit c5744340db. Additionally removes the need for a second - 'result code' variable as well. - -Jay Satiro (19 Mar 2016) -- easy: Remove poll failure check in easy_transfer - - .. because curl_multi_wait can no longer signal poll failure. - - follow-up to 77e1726 - - Bug: https://github.com/curl/curl/issues/707 - -Steve Holme (19 Mar 2016) -- build: Added missing Visual Studio filter files for VC10 onwards - - As these files don't need to contain references to the source files, - although typically do, added basic files which only include three - filters and don't require the project file generator to be modified. - - These files allow the source code to be viewed in the Solution Explorer - in versions of Visual Studio from 2010 onwards in the same manner as - previous versions did rather than one large view of files. - -- ftp/imap/pop3/smtp: Fixed compilation warning when /Wall enabled - - warning C4706: assignment within conditional expression - -- config-w32.h: Fixed compilation warning when /Wall enabled - - warning C4668: 'USE_IPV6' is not defined as a preprocessor macro, - replacing with '0' for '#if/#elif' - -- imap.c: Fixed compilation warning with /Wall enabled - - warning C4701: potentially uninitialized local variable 'size' used - - Technically this can't happen, as the usage of 'size' is protected by - 'if(parsed)' and 'parsed' is only set after 'size' has been parsed. - - Anyway, lets keep the compiler happy. - -- KNOWN_BUGS: #93 Issue with CURLFORM_CONTENTLEN in arrays on 32-bit platforms - -Daniel Stenberg (18 Mar 2016) -- bump: the coming release is 7.48.0 - -- configure: use cpp -P when needed - - Since gcc 5, the processor output can get split up on multiple lines - that made the configure script fail to figure out values from - definitions. The fix is to use cpp -P, and this fix now first checks if - cpp -P is necessary and then if cpp -P works before it uses that to - extract defined values. - - Fixes #719 - -Steve Holme (18 Mar 2016) -- formdata.c: Fixed compilation warning - - formdata.c:390: warning: cast from pointer to integer of different size - - Introduced in commit ca5f9341ef this happens because a char*, which is - 32-bits wide in 32-bit land, is being cast to a curl_off_t which is - 64-bits wide where 64-bit integers are supported by the compiler. - - This doesn't happen in 64-bit land as a pointer is the same size as a - curl_off_t. - - This fix doesn't address the fact that a 64-bit value cannot be used - for CURLFORM_CONTENTLEN when set in a form array and compiled on a - 32-bit platforms, it does at least suppress the compilation warning. - -Daniel Stenberg (18 Mar 2016) -- FAQ: 2.5 Install libcurl for both 32bit and 64bit? - -- [Gisle Vanem brought this change] - - openssl: adapt to API breakage in ERR_remove_thread_state() - - The OpenSSL API change that broke this is "Convert ERR_STATE to new - multi-threading API": openssl commit 8509dcc. - - Closes #713 - -- version: init moved to private name space, added protos - - follow-up to 80015cdd52145 - -- openssl: verbose: show matching SAN pattern - - ... to allow users to see which specfic wildcard that matched when such - is used. - - Also minor logic cleanup to simplify the code, and I removed all tabs - from verbose strings. - -Jay Satiro (16 Mar 2016) -- version: thread safety - -Steve Holme (16 Mar 2016) -- transfer: Removed redundant HTTP authentication include files - - It would also seem that share.h is not required here either as there - are no references to the Curl_share structure or functions. - -- easy: Removed redundant HTTP authentication include files - -Jay Satiro (15 Mar 2016) -- CURLOPT_SSLENGINE.3: Only for OpenSSL built with engine support - - Bug: https://curl.haxx.se/mail/lib-2016-03/0150.html - Reported-by: Oliver Graute - -Steve Holme (15 Mar 2016) -- curl_sasl: Minor code indent fixes - -Daniel Stenberg (14 Mar 2016) -- runtests: mention when run event-based - -- easy: add check to malloc() when running event-based - - ... to allow torture tests then too. - -- memdebug: skip logging the limit countdown, fflush when reached - -- CODE_STYLE: Space around operators - - As just discussed on the mailing list, also document how we prefer - spacing in expressions. - -- curl: glob_range: no need to check unsigned variable for negative - - cppcheck warned: - - [src/tool_urlglob.c:283]: (style) Checking if unsigned variable 'step_n' - is less than zero. - -- CODE_STYLE: add example for indent style as well - -- CODE_STYLE: mention braces for functions too - -- docs/Makefile.am: include CODE_STYLE in tarball too - -- CONTRIBUTE: moved out code style to a separate document - -- CODE_STYLE: initial version - - Ripped out from CONTRIBUTE into its own document, but also extended from - there. - -- curl_sasl.c: minor code indent fixes - -- multi: simplified singlesocket - - Since sh_getentry() now checks for invalid sockets itself and by - narrowing the scope of the remove_sock_from_hash variable. - -- multi: introduce sh_getentry() for looking up sockets in the sockhash - - Simplify the code by using a single entry that looks for a socket in the - socket hash. As indicated in #712, the code looked for CURL_SOCKET_BAD - at some point and that is ineffective/wrong and this makes it easier to - avoid that. - -- [Jaime Fullaondo brought this change] - - multi hash: ensure modulo performed on curl_socket_t - - Closes #712 - -Steve Holme (13 Mar 2016) -- base64: Minor coding standard and style updates - -- base64: Use 'CURLcode result' for curl result codes diff --git a/proxy_c/third-lib/libcurl/CMake/CMakeConfigurableFile.in b/proxy_c/third-lib/libcurl/CMake/CMakeConfigurableFile.in deleted file mode 100644 index 4cf74a1..0000000 --- a/proxy_c/third-lib/libcurl/CMake/CMakeConfigurableFile.in +++ /dev/null @@ -1,2 +0,0 @@ -@CMAKE_CONFIGURABLE_FILE_CONTENT@ - diff --git a/proxy_c/third-lib/libcurl/CMake/CurlSymbolHiding.cmake b/proxy_c/third-lib/libcurl/CMake/CurlSymbolHiding.cmake deleted file mode 100644 index 9f7d296..0000000 --- a/proxy_c/third-lib/libcurl/CMake/CurlSymbolHiding.cmake +++ /dev/null @@ -1,61 +0,0 @@ -include(CheckCSourceCompiles) - -option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) -mark_as_advanced(CURL_HIDDEN_SYMBOLS) - -if(CURL_HIDDEN_SYMBOLS) - set(SUPPORTS_SYMBOL_HIDING FALSE) - - if(CMAKE_C_COMPILER_ID MATCHES "Clang") - set(SUPPORTS_SYMBOL_HIDING TRUE) - set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") - set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") - elseif(CMAKE_COMPILER_IS_GNUCC) - if(NOT CMAKE_VERSION VERSION_LESS 2.8.10) - set(GCC_VERSION ${CMAKE_C_COMPILER_VERSION}) - else() - execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion - OUTPUT_VARIABLE GCC_VERSION) - endif() - if(NOT GCC_VERSION VERSION_LESS 3.4) - # note: this is considered buggy prior to 4.0 but the autotools don't care, so let's ignore that fact - set(SUPPORTS_SYMBOL_HIDING TRUE) - set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") - set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") - endif() - elseif(CMAKE_C_COMPILER_ID MATCHES "SunPro" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0) - set(SUPPORTS_SYMBOL_HIDING TRUE) - set(_SYMBOL_EXTERN "__global") - set(_CFLAG_SYMBOLS_HIDE "-xldscope=hidden") - elseif(CMAKE_C_COMPILER_ID MATCHES "Intel" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0) - # note: this should probably just check for version 9.1.045 but I'm not 100% sure - # so let's to it the same way autotools do. - set(SUPPORTS_SYMBOL_HIDING TRUE) - set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") - set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") - check_c_source_compiles("#include - int main (void) { printf(\"icc fvisibility bug test\"); return 0; }" _no_bug) - if(NOT _no_bug) - set(SUPPORTS_SYMBOL_HIDING FALSE) - set(_SYMBOL_EXTERN "") - set(_CFLAG_SYMBOLS_HIDE "") - endif() - elseif(MSVC) - set(SUPPORTS_SYMBOL_HIDING TRUE) - endif() - - set(HIDES_CURL_PRIVATE_SYMBOLS ${SUPPORTS_SYMBOL_HIDING}) -elseif(MSVC) - if(NOT CMAKE_VERSION VERSION_LESS 3.7) - set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE) #present since 3.4.3 but broken - set(HIDES_CURL_PRIVATE_SYMBOLS FALSE) - else() - message(WARNING "Hiding private symbols regardless CURL_HIDDEN_SYMBOLS being disabled.") - set(HIDES_CURL_PRIVATE_SYMBOLS TRUE) - endif() -elseif() - set(HIDES_CURL_PRIVATE_SYMBOLS FALSE) -endif() - -set(CURL_CFLAG_SYMBOLS_HIDE ${_CFLAG_SYMBOLS_HIDE}) -set(CURL_EXTERN_SYMBOL ${_SYMBOL_EXTERN}) diff --git a/proxy_c/third-lib/libcurl/CMake/CurlTests.c b/proxy_c/third-lib/libcurl/CMake/CurlTests.c deleted file mode 100644 index ceff391..0000000 --- a/proxy_c/third-lib/libcurl/CMake/CurlTests.c +++ /dev/null @@ -1,535 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at https://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ -#ifdef TIME_WITH_SYS_TIME -/* Time with sys/time test */ - -#include -#include -#include - -int -main () -{ -if ((struct tm *) 0) -return 0; - ; - return 0; -} - -#endif - -#ifdef HAVE_FCNTL_O_NONBLOCK - -/* headers for FCNTL_O_NONBLOCK test */ -#include -#include -#include -/* */ -#if defined(sun) || defined(__sun__) || \ - defined(__SUNPRO_C) || defined(__SUNPRO_CC) -# if defined(__SVR4) || defined(__srv4__) -# define PLATFORM_SOLARIS -# else -# define PLATFORM_SUNOS4 -# endif -#endif -#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41) -# define PLATFORM_AIX_V3 -#endif -/* */ -#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__) -#error "O_NONBLOCK does not work on this platform" -#endif - -int -main () -{ - /* O_NONBLOCK source test */ - int flags = 0; - if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK)) - return 1; - return 0; -} -#endif - -/* tests for gethostbyaddr_r or gethostbyname_r */ -#if defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT) || \ - defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT) || \ - defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT) || \ - defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) || \ - defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \ - defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) -# define _REENTRANT - /* no idea whether _REENTRANT is always set, just invent a new flag */ -# define TEST_GETHOSTBYFOO_REENTRANT -#endif -#if defined(HAVE_GETHOSTBYADDR_R_5) || \ - defined(HAVE_GETHOSTBYADDR_R_7) || \ - defined(HAVE_GETHOSTBYADDR_R_8) || \ - defined(HAVE_GETHOSTBYNAME_R_3) || \ - defined(HAVE_GETHOSTBYNAME_R_5) || \ - defined(HAVE_GETHOSTBYNAME_R_6) || \ - defined(TEST_GETHOSTBYFOO_REENTRANT) -#include -#include -int main(void) -{ - char *address = "example.com"; - int length = 0; - int type = 0; - struct hostent h; - int rc = 0; -#if defined(HAVE_GETHOSTBYADDR_R_5) || \ - defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT) || \ - \ - defined(HAVE_GETHOSTBYNAME_R_3) || \ - defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) - struct hostent_data hdata; -#elif defined(HAVE_GETHOSTBYADDR_R_7) || \ - defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT) || \ - defined(HAVE_GETHOSTBYADDR_R_8) || \ - defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT) || \ - \ - defined(HAVE_GETHOSTBYNAME_R_5) || \ - defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \ - defined(HAVE_GETHOSTBYNAME_R_6) || \ - defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) - char buffer[8192]; - int h_errnop; - struct hostent *hp; -#endif - -#ifndef gethostbyaddr_r - (void)gethostbyaddr_r; -#endif - -#if defined(HAVE_GETHOSTBYADDR_R_5) || \ - defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT) - rc = gethostbyaddr_r(address, length, type, &h, &hdata); -#elif defined(HAVE_GETHOSTBYADDR_R_7) || \ - defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT) - hp = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &h_errnop); - (void)hp; -#elif defined(HAVE_GETHOSTBYADDR_R_8) || \ - defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT) - rc = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &hp, &h_errnop); -#endif - -#if defined(HAVE_GETHOSTBYNAME_R_3) || \ - defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) - rc = gethostbyname_r(address, &h, &hdata); -#elif defined(HAVE_GETHOSTBYNAME_R_5) || \ - defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) - rc = gethostbyname_r(address, &h, buffer, 8192, &h_errnop); - (void)hp; /* not used for test */ -#elif defined(HAVE_GETHOSTBYNAME_R_6) || \ - defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) - rc = gethostbyname_r(address, &h, buffer, 8192, &hp, &h_errnop); -#endif - - (void)length; - (void)type; - (void)rc; - return 0; -} -#endif - -#ifdef HAVE_SOCKLEN_T -#ifdef _WIN32 -#include -#else -#include -#include -#endif -int -main () -{ -if ((socklen_t *) 0) - return 0; -if (sizeof (socklen_t)) - return 0; - ; - return 0; -} -#endif -#ifdef HAVE_IN_ADDR_T -#include -#include -#include - -int -main () -{ -if ((in_addr_t *) 0) - return 0; -if (sizeof (in_addr_t)) - return 0; - ; - return 0; -} -#endif - -#ifdef HAVE_BOOL_T -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_STDBOOL_H -#include -#endif -int -main () -{ -if (sizeof (bool *) ) - return 0; - ; - return 0; -} -#endif - -#ifdef STDC_HEADERS -#include -#include -#include -#include -int main() { return 0; } -#endif -#ifdef RETSIGTYPE_TEST -#include -#include -#ifdef signal -# undef signal -#endif -#ifdef __cplusplus -extern "C" void (*signal (int, void (*)(int)))(int); -#else -void (*signal ()) (); -#endif - -int -main () -{ - return 0; -} -#endif -#ifdef HAVE_INET_NTOA_R_DECL -#include - -typedef void (*func_type)(); - -int main() -{ -#ifndef inet_ntoa_r - func_type func; - func = (func_type)inet_ntoa_r; -#endif - return 0; -} -#endif -#ifdef HAVE_INET_NTOA_R_DECL_REENTRANT -#define _REENTRANT -#include - -typedef void (*func_type)(); - -int main() -{ -#ifndef inet_ntoa_r - func_type func; - func = (func_type)&inet_ntoa_r; -#endif - return 0; -} -#endif -#ifdef HAVE_GETADDRINFO -#include -#include -#include - -int main(void) { - struct addrinfo hints, *ai; - int error; - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_STREAM; -#ifndef getaddrinfo - (void)getaddrinfo; -#endif - error = getaddrinfo("127.0.0.1", "8080", &hints, &ai); - if (error) { - return 1; - } - return 0; -} -#endif -#ifdef HAVE_FILE_OFFSET_BITS -#ifdef _FILE_OFFSET_BITS -#undef _FILE_OFFSET_BITS -#endif -#define _FILE_OFFSET_BITS 64 -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int main () { ; return 0; } -#endif -#ifdef HAVE_IOCTLSOCKET -/* includes start */ -#ifdef HAVE_WINDOWS_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# ifdef HAVE_WINSOCK2_H -# include -# else -# ifdef HAVE_WINSOCK_H -# include -# endif -# endif -#endif - -int -main () -{ - -/* ioctlsocket source code */ - int socket; - unsigned long flags = ioctlsocket(socket, FIONBIO, &flags); - - ; - return 0; -} - -#endif -#ifdef HAVE_IOCTLSOCKET_CAMEL -/* includes start */ -#ifdef HAVE_WINDOWS_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# ifdef HAVE_WINSOCK2_H -# include -# else -# ifdef HAVE_WINSOCK_H -# include -# endif -# endif -#endif - -int -main () -{ - -/* IoctlSocket source code */ - if(0 != IoctlSocket(0, 0, 0)) - return 1; - ; - return 0; -} -#endif -#ifdef HAVE_IOCTLSOCKET_CAMEL_FIONBIO -/* includes start */ -#ifdef HAVE_WINDOWS_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# ifdef HAVE_WINSOCK2_H -# include -# else -# ifdef HAVE_WINSOCK_H -# include -# endif -# endif -#endif - -int -main () -{ - -/* IoctlSocket source code */ - long flags = 0; - if(0 != ioctlsocket(0, FIONBIO, &flags)) - return 1; - ; - return 0; -} -#endif -#ifdef HAVE_IOCTLSOCKET_FIONBIO -/* includes start */ -#ifdef HAVE_WINDOWS_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# ifdef HAVE_WINSOCK2_H -# include -# else -# ifdef HAVE_WINSOCK_H -# include -# endif -# endif -#endif - -int -main () -{ - - int flags = 0; - if(0 != ioctlsocket(0, FIONBIO, &flags)) - return 1; - - ; - return 0; -} -#endif -#ifdef HAVE_IOCTL_FIONBIO -/* headers for FIONBIO test */ -/* includes start */ -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_UNISTD_H -# include -#endif -#ifdef HAVE_SYS_SOCKET_H -# include -#endif -#ifdef HAVE_SYS_IOCTL_H -# include -#endif -#ifdef HAVE_STROPTS_H -# include -#endif - -int -main () -{ - - int flags = 0; - if(0 != ioctl(0, FIONBIO, &flags)) - return 1; - - ; - return 0; -} -#endif -#ifdef HAVE_IOCTL_SIOCGIFADDR -/* headers for FIONBIO test */ -/* includes start */ -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_UNISTD_H -# include -#endif -#ifdef HAVE_SYS_SOCKET_H -# include -#endif -#ifdef HAVE_SYS_IOCTL_H -# include -#endif -#ifdef HAVE_STROPTS_H -# include -#endif -#include - -int -main () -{ - struct ifreq ifr; - if(0 != ioctl(0, SIOCGIFADDR, &ifr)) - return 1; - - ; - return 0; -} -#endif -#ifdef HAVE_SETSOCKOPT_SO_NONBLOCK -/* includes start */ -#ifdef HAVE_WINDOWS_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# ifdef HAVE_WINSOCK2_H -# include -# else -# ifdef HAVE_WINSOCK_H -# include -# endif -# endif -#endif -/* includes start */ -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_SOCKET_H -# include -#endif -/* includes end */ - -int -main () -{ - if(0 != setsockopt(0, SOL_SOCKET, SO_NONBLOCK, 0, 0)) - return 1; - ; - return 0; -} -#endif -#ifdef HAVE_GLIBC_STRERROR_R -#include -#include -int -main () { - char buffer[1024]; /* big enough to play with */ - char *string = - strerror_r(EACCES, buffer, sizeof(buffer)); - /* this should've returned a string */ - if(!string || !string[0]) - return 99; - return 0; -} -#endif -#ifdef HAVE_POSIX_STRERROR_R -#include -#include -int -main () { - char buffer[1024]; /* big enough to play with */ - int error = - strerror_r(EACCES, buffer, sizeof(buffer)); - /* This should've returned zero, and written an error string in the - buffer.*/ - if(!buffer[0] || error) - return 99; - return 0; -} -#endif diff --git a/proxy_c/third-lib/libcurl/CMake/FindCARES.cmake b/proxy_c/third-lib/libcurl/CMake/FindCARES.cmake deleted file mode 100644 index c4ab5f1..0000000 --- a/proxy_c/third-lib/libcurl/CMake/FindCARES.cmake +++ /dev/null @@ -1,42 +0,0 @@ -# - Find c-ares -# Find the c-ares includes and library -# This module defines -# CARES_INCLUDE_DIR, where to find ares.h, etc. -# CARES_LIBRARIES, the libraries needed to use c-ares. -# CARES_FOUND, If false, do not try to use c-ares. -# also defined, but not for general use are -# CARES_LIBRARY, where to find the c-ares library. - -FIND_PATH(CARES_INCLUDE_DIR ares.h - /usr/local/include - /usr/include - ) - -SET(CARES_NAMES ${CARES_NAMES} cares) -FIND_LIBRARY(CARES_LIBRARY - NAMES ${CARES_NAMES} - PATHS /usr/lib /usr/local/lib - ) - -IF (CARES_LIBRARY AND CARES_INCLUDE_DIR) - SET(CARES_LIBRARIES ${CARES_LIBRARY}) - SET(CARES_FOUND "YES") -ELSE (CARES_LIBRARY AND CARES_INCLUDE_DIR) - SET(CARES_FOUND "NO") -ENDIF (CARES_LIBRARY AND CARES_INCLUDE_DIR) - - -IF (CARES_FOUND) - IF (NOT CARES_FIND_QUIETLY) - MESSAGE(STATUS "Found c-ares: ${CARES_LIBRARIES}") - ENDIF (NOT CARES_FIND_QUIETLY) -ELSE (CARES_FOUND) - IF (CARES_FIND_REQUIRED) - MESSAGE(FATAL_ERROR "Could not find c-ares library") - ENDIF (CARES_FIND_REQUIRED) -ENDIF (CARES_FOUND) - -MARK_AS_ADVANCED( - CARES_LIBRARY - CARES_INCLUDE_DIR - ) diff --git a/proxy_c/third-lib/libcurl/CMake/FindGSS.cmake b/proxy_c/third-lib/libcurl/CMake/FindGSS.cmake deleted file mode 100644 index dfaeaf3..0000000 --- a/proxy_c/third-lib/libcurl/CMake/FindGSS.cmake +++ /dev/null @@ -1,289 +0,0 @@ -# - Try to find the GSS Kerberos library -# Once done this will define -# -# GSS_ROOT_DIR - Set this variable to the root installation of GSS -# -# Read-Only variables: -# GSS_FOUND - system has the Heimdal library -# GSS_FLAVOUR - "MIT" or "Heimdal" if anything found. -# GSS_INCLUDE_DIR - the Heimdal include directory -# GSS_LIBRARIES - The libraries needed to use GSS -# GSS_LINK_DIRECTORIES - Directories to add to linker search path -# GSS_LINKER_FLAGS - Additional linker flags -# GSS_COMPILER_FLAGS - Additional compiler flags -# GSS_VERSION - This is set to version advertised by pkg-config or read from manifest. -# In case the library is found but no version info availabe it'll be set to "unknown" - -set(_MIT_MODNAME mit-krb5-gssapi) -set(_HEIMDAL_MODNAME heimdal-gssapi) - -include(CheckIncludeFile) -include(CheckIncludeFiles) -include(CheckTypeSize) - -set(_GSS_ROOT_HINTS - "${GSS_ROOT_DIR}" - "$ENV{GSS_ROOT_DIR}" -) - -# try to find library using system pkg-config if user didn't specify root dir -if(NOT GSS_ROOT_DIR AND NOT "$ENV{GSS_ROOT_DIR}") - if(UNIX) - find_package(PkgConfig QUIET) - pkg_search_module(_GSS_PKG ${_MIT_MODNAME} ${_HEIMDAL_MODNAME}) - list(APPEND _GSS_ROOT_HINTS "${_GSS_PKG_PREFIX}") - elseif(WIN32) - list(APPEND _GSS_ROOT_HINTS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos;InstallDir]") - endif() -endif() - -if(NOT _GSS_FOUND) #not found by pkg-config. Let's take more traditional approach. - find_file(_GSS_CONFIGURE_SCRIPT - NAMES - "krb5-config" - HINTS - ${_GSS_ROOT_HINTS} - PATH_SUFFIXES - bin - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH - ) - - # if not found in user-supplied directories, maybe system knows better - find_file(_GSS_CONFIGURE_SCRIPT - NAMES - "krb5-config" - PATH_SUFFIXES - bin - ) - - if(_GSS_CONFIGURE_SCRIPT) - execute_process( - COMMAND ${_GSS_CONFIGURE_SCRIPT} "--cflags" "gssapi" - OUTPUT_VARIABLE _GSS_CFLAGS - RESULT_VARIABLE _GSS_CONFIGURE_FAILED - ) -message(STATUS "CFLAGS: ${_GSS_CFLAGS}") - if(NOT _GSS_CONFIGURE_FAILED) # 0 means success - # should also work in an odd case when multiple directories are given - string(STRIP "${_GSS_CFLAGS}" _GSS_CFLAGS) - string(REGEX REPLACE " +-I" ";" _GSS_CFLAGS "${_GSS_CFLAGS}") - string(REGEX REPLACE " +-([^I][^ \\t;]*)" ";-\\1"_GSS_CFLAGS "${_GSS_CFLAGS}") - - foreach(_flag ${_GSS_CFLAGS}) - if(_flag MATCHES "^-I.*") - string(REGEX REPLACE "^-I" "" _val "${_flag}") - list(APPEND _GSS_INCLUDE_DIR "${_val}") - else() - list(APPEND _GSS_COMPILER_FLAGS "${_flag}") - endif() - endforeach() - endif() - - execute_process( - COMMAND ${_GSS_CONFIGURE_SCRIPT} "--libs" "gssapi" - OUTPUT_VARIABLE _GSS_LIB_FLAGS - RESULT_VARIABLE _GSS_CONFIGURE_FAILED - ) -message(STATUS "LDFLAGS: ${_GSS_LIB_FLAGS}") - if(NOT _GSS_CONFIGURE_FAILED) # 0 means success - # this script gives us libraries and link directories. Blah. We have to deal with it. - string(STRIP "${_GSS_LIB_FLAGS}" _GSS_LIB_FLAGS) - string(REGEX REPLACE " +-(L|l)" ";-\\1" _GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}") - string(REGEX REPLACE " +-([^Ll][^ \\t;]*)" ";-\\1"_GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}") - - foreach(_flag ${_GSS_LIB_FLAGS}) - if(_flag MATCHES "^-l.*") - string(REGEX REPLACE "^-l" "" _val "${_flag}") - list(APPEND _GSS_LIBRARIES "${_val}") - elseif(_flag MATCHES "^-L.*") - string(REGEX REPLACE "^-L" "" _val "${_flag}") - list(APPEND _GSS_LINK_DIRECTORIES "${_val}") - else() - list(APPEND _GSS_LINKER_FLAGS "${_flag}") - endif() - endforeach() - endif() - - - execute_process( - COMMAND ${_GSS_CONFIGURE_SCRIPT} "--version" - OUTPUT_VARIABLE _GSS_VERSION - RESULT_VARIABLE _GSS_CONFIGURE_FAILED - ) - - # older versions may not have the "--version" parameter. In this case we just don't care. - if(_GSS_CONFIGURE_FAILED) - set(_GSS_VERSION 0) - endif() - - - execute_process( - COMMAND ${_GSS_CONFIGURE_SCRIPT} "--vendor" - OUTPUT_VARIABLE _GSS_VENDOR - RESULT_VARIABLE _GSS_CONFIGURE_FAILED - ) - - # older versions may not have the "--vendor" parameter. In this case we just don't care. - if(_GSS_CONFIGURE_FAILED) - set(GSS_FLAVOUR "Heimdal") # most probably, shouldn't really matter - else() - if(_GSS_VENDOR MATCHES ".*H|heimdal.*") - set(GSS_FLAVOUR "Heimdal") - else() - set(GSS_FLAVOUR "MIT") - endif() - endif() - - else() # either there is no config script or we are on platform that doesn't provide one (Windows?) - - find_path(_GSS_INCLUDE_DIR - NAMES - "gssapi/gssapi.h" - HINTS - ${_GSS_ROOT_HINTS} - PATH_SUFFIXES - include - inc - ) - - if(_GSS_INCLUDE_DIR) #jay, we've found something - set(CMAKE_REQUIRED_INCLUDES "${_GSS_INCLUDE_DIR}") - check_include_files( "gssapi/gssapi_generic.h;gssapi/gssapi_krb5.h" _GSS_HAVE_MIT_HEADERS) - - if(_GSS_HAVE_MIT_HEADERS) - set(GSS_FLAVOUR "MIT") - else() - # prevent compiling the header - just check if we can include it - set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D__ROKEN_H__") - check_include_file( "roken.h" _GSS_HAVE_ROKEN_H) - - check_include_file( "heimdal/roken.h" _GSS_HAVE_HEIMDAL_ROKEN_H) - if(_GSS_HAVE_ROKEN_H OR _GSS_HAVE_HEIMDAL_ROKEN_H) - set(GSS_FLAVOUR "Heimdal") - endif() - set(CMAKE_REQUIRED_DEFINITIONS "") - endif() - else() - # I'm not convienced if this is the right way but this is what autotools do at the moment - find_path(_GSS_INCLUDE_DIR - NAMES - "gssapi.h" - HINTS - ${_GSS_ROOT_HINTS} - PATH_SUFFIXES - include - inc - ) - - if(_GSS_INCLUDE_DIR) - set(GSS_FLAVOUR "Heimdal") - endif() - endif() - - # if we have headers, check if we can link libraries - if(GSS_FLAVOUR) - set(_GSS_LIBDIR_SUFFIXES "") - set(_GSS_LIBDIR_HINTS ${_GSS_ROOT_HINTS}) - get_filename_component(_GSS_CALCULATED_POTENTIAL_ROOT "${_GSS_INCLUDE_DIR}" PATH) - list(APPEND _GSS_LIBDIR_HINTS ${_GSS_CALCULATED_POTENTIAL_ROOT}) - - if(WIN32) - if(CMAKE_SIZEOF_VOID_P EQUAL 8) - list(APPEND _GSS_LIBDIR_SUFFIXES "lib/AMD64") - if(GSS_FLAVOUR STREQUAL "MIT") - set(_GSS_LIBNAME "gssapi64") - else() - set(_GSS_LIBNAME "libgssapi") - endif() - else() - list(APPEND _GSS_LIBDIR_SUFFIXES "lib/i386") - if(GSS_FLAVOUR STREQUAL "MIT") - set(_GSS_LIBNAME "gssapi32") - else() - set(_GSS_LIBNAME "libgssapi") - endif() - endif() - else() - list(APPEND _GSS_LIBDIR_SUFFIXES "lib;lib64") # those suffixes are not checked for HINTS - if(GSS_FLAVOUR STREQUAL "MIT") - set(_GSS_LIBNAME "gssapi_krb5") - else() - set(_GSS_LIBNAME "gssapi") - endif() - endif() - - find_library(_GSS_LIBRARIES - NAMES - ${_GSS_LIBNAME} - HINTS - ${_GSS_LIBDIR_HINTS} - PATH_SUFFIXES - ${_GSS_LIBDIR_SUFFIXES} - ) - - endif() - - endif() -else() - if(_GSS_PKG_${_MIT_MODNAME}_VERSION) - set(GSS_FLAVOUR "MIT") - set(_GSS_VERSION _GSS_PKG_${_MIT_MODNAME}_VERSION) - else() - set(GSS_FLAVOUR "Heimdal") - set(_GSS_VERSION _GSS_PKG_${_MIT_HEIMDAL}_VERSION) - endif() -endif() - -set(GSS_INCLUDE_DIR ${_GSS_INCLUDE_DIR}) -set(GSS_LIBRARIES ${_GSS_LIBRARIES}) -set(GSS_LINK_DIRECTORIES ${_GSS_LINK_DIRECTORIES}) -set(GSS_LINKER_FLAGS ${_GSS_LINKER_FLAGS}) -set(GSS_COMPILER_FLAGS ${_GSS_COMPILER_FLAGS}) -set(GSS_VERSION ${_GSS_VERSION}) - -if(GSS_FLAVOUR) - - if(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "Heimdal") - if(CMAKE_SIZEOF_VOID_P EQUAL 8) - set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.amd64.manifest") - else() - set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.x86.manifest") - endif() - - if(EXISTS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}") - file(STRINGS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}" heimdal_version_str - REGEX "^.*version=\"[0-9]\\.[^\"]+\".*$") - - string(REGEX MATCH "[0-9]\\.[^\"]+" - GSS_VERSION "${heimdal_version_str}") - endif() - - if(NOT GSS_VERSION) - set(GSS_VERSION "Heimdal Unknown") - endif() - elseif(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "MIT") - get_filename_component(_MIT_VERSION "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos\\SDK\\CurrentVersion;VersionString]" NAME CACHE) - if(WIN32 AND _MIT_VERSION) - set(GSS_VERSION "${_MIT_VERSION}") - else() - set(GSS_VERSION "MIT Unknown") - endif() - endif() -endif() - - -include(FindPackageHandleStandardArgs) - -set(_GSS_REQUIRED_VARS GSS_LIBRARIES GSS_FLAVOUR) - -find_package_handle_standard_args(GSS - REQUIRED_VARS - ${_GSS_REQUIRED_VARS} - VERSION_VAR - GSS_VERSION - FAIL_MESSAGE - "Could NOT find GSS, try to set the path to GSS root folder in the system variable GSS_ROOT_DIR" -) - -mark_as_advanced(GSS_INCLUDE_DIR GSS_LIBRARIES) diff --git a/proxy_c/third-lib/libcurl/CMake/FindLibSSH2.cmake b/proxy_c/third-lib/libcurl/CMake/FindLibSSH2.cmake deleted file mode 100644 index 12a7c61..0000000 --- a/proxy_c/third-lib/libcurl/CMake/FindLibSSH2.cmake +++ /dev/null @@ -1,35 +0,0 @@ -# - Try to find the libssh2 library -# Once done this will define -# -# LIBSSH2_FOUND - system has the libssh2 library -# LIBSSH2_INCLUDE_DIR - the libssh2 include directory -# LIBSSH2_LIBRARY - the libssh2 library name - -if (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY) - set(LibSSH2_FIND_QUIETLY TRUE) -endif (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY) - -FIND_PATH(LIBSSH2_INCLUDE_DIR libssh2.h -) - -FIND_LIBRARY(LIBSSH2_LIBRARY NAMES ssh2 -) - -if(LIBSSH2_INCLUDE_DIR) - file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*") - - string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MAJOR "${libssh2_version_str}") - string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MINOR "${libssh2_version_str}") - string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_PATCH "${libssh2_version_str}") - - string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MAJOR "${LIBSSH2_VERSION_MAJOR}") - string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MINOR "${LIBSSH2_VERSION_MINOR}") - string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_PATCH "${LIBSSH2_VERSION_PATCH}") - - set(LIBSSH2_VERSION "${LIBSSH2_VERSION_MAJOR}.${LIBSSH2_VERSION_MINOR}.${LIBSSH2_VERSION_PATCH}") -endif(LIBSSH2_INCLUDE_DIR) - -include(FindPackageHandleStandardArgs) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibSSH2 DEFAULT_MSG LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY ) - -MARK_AS_ADVANCED(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY LIBSSH2_VERSION_MAJOR LIBSSH2_VERSION_MINOR LIBSSH2_VERSION_PATCH LIBSSH2_VERSION) diff --git a/proxy_c/third-lib/libcurl/CMake/FindNGHTTP2.cmake b/proxy_c/third-lib/libcurl/CMake/FindNGHTTP2.cmake deleted file mode 100644 index 4e566cf..0000000 --- a/proxy_c/third-lib/libcurl/CMake/FindNGHTTP2.cmake +++ /dev/null @@ -1,18 +0,0 @@ -include(FindPackageHandleStandardArgs) - -find_path(NGHTTP2_INCLUDE_DIR "nghttp2/nghttp2.h") - -find_library(NGHTTP2_LIBRARY NAMES nghttp2) - -find_package_handle_standard_args(NGHTTP2 - FOUND_VAR - NGHTTP2_FOUND - REQUIRED_VARS - NGHTTP2_LIBRARY - NGHTTP2_INCLUDE_DIR - FAIL_MESSAGE - "Could NOT find NGHTTP2" -) - -set(NGHTTP2_INCLUDE_DIRS ${NGHTTP2_INCLUDE_DIR} ) -set(NGHTTP2_LIBRARIES ${NGHTTP2_LIBRARY}) diff --git a/proxy_c/third-lib/libcurl/CMake/Macros.cmake b/proxy_c/third-lib/libcurl/CMake/Macros.cmake deleted file mode 100644 index dab005f..0000000 --- a/proxy_c/third-lib/libcurl/CMake/Macros.cmake +++ /dev/null @@ -1,95 +0,0 @@ -#File defines convenience macros for available feature testing - -# This macro checks if the symbol exists in the library and if it -# does, it prepends library to the list. It is intended to be called -# multiple times with a sequence of possibly dependent libraries in -# order of least-to-most-dependent. Some libraries depend on others -# to link correctly. -macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) - check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}" - ${VARIABLE}) - if(${VARIABLE}) - set(CURL_LIBS ${LIBRARY} ${CURL_LIBS}) - endif(${VARIABLE}) -endmacro(CHECK_LIBRARY_EXISTS_CONCAT) - -# Check if header file exists and add it to the list. -# This macro is intended to be called multiple times with a sequence of -# possibly dependent header files. Some headers depend on others to be -# compiled correctly. -macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) - check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE}) - if(${VARIABLE}) - set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) - set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") - endif(${VARIABLE}) -endmacro(CHECK_INCLUDE_FILE_CONCAT) - -# For other curl specific tests, use this macro. -macro(CURL_INTERNAL_TEST CURL_TEST) - if(NOT DEFINED "${CURL_TEST}") - set(MACRO_CHECK_FUNCTION_DEFINITIONS - "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") - if(CMAKE_REQUIRED_LIBRARIES) - set(CURL_TEST_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") - endif(CMAKE_REQUIRED_LIBRARIES) - - message(STATUS "Performing Curl Test ${CURL_TEST}") - try_compile(${CURL_TEST} - ${CMAKE_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${CURL_TEST_ADD_LIBRARIES}" - OUTPUT_VARIABLE OUTPUT) - if(${CURL_TEST}) - set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") - message(STATUS "Performing Curl Test ${CURL_TEST} - Success") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Performing Curl Test ${CURL_TEST} passed with the following output:\n" - "${OUTPUT}\n") - else(${CURL_TEST}) - message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") - set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Performing Curl Test ${CURL_TEST} failed with the following output:\n" - "${OUTPUT}\n") - endif(${CURL_TEST}) - endif() -endmacro(CURL_INTERNAL_TEST) - -macro(CURL_INTERNAL_TEST_RUN CURL_TEST) - if(NOT DEFINED "${CURL_TEST}_COMPILE") - set(MACRO_CHECK_FUNCTION_DEFINITIONS - "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}") - if(CMAKE_REQUIRED_LIBRARIES) - set(CURL_TEST_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") - endif(CMAKE_REQUIRED_LIBRARIES) - - message(STATUS "Performing Curl Test ${CURL_TEST}") - try_run(${CURL_TEST} ${CURL_TEST}_COMPILE - ${CMAKE_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${CURL_TEST_ADD_LIBRARIES}" - OUTPUT_VARIABLE OUTPUT) - if(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") - message(STATUS "Performing Curl Test ${CURL_TEST} - Success") - else(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") - set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") - file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "Performing Curl Test ${CURL_TEST} failed with the following output:\n" - "${OUTPUT}") - if(${CURL_TEST}_COMPILE) - file(APPEND - "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "There was a problem running this test\n") - endif(${CURL_TEST}_COMPILE) - file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "\n\n") - endif(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - endif() -endmacro(CURL_INTERNAL_TEST_RUN) diff --git a/proxy_c/third-lib/libcurl/CMake/OtherTests.cmake b/proxy_c/third-lib/libcurl/CMake/OtherTests.cmake deleted file mode 100644 index 3b203c5..0000000 --- a/proxy_c/third-lib/libcurl/CMake/OtherTests.cmake +++ /dev/null @@ -1,232 +0,0 @@ -include(CheckCSourceCompiles) -# The begin of the sources (macros and includes) -set(_source_epilogue "#undef inline") - -macro(add_header_include check header) - if(${check}) - set(_source_epilogue "${_source_epilogue}\n#include <${header}>") - endif(${check}) -endmacro(add_header_include) - -set(signature_call_conv) -if(HAVE_WINDOWS_H) - add_header_include(HAVE_WINSOCK2_H "winsock2.h") - add_header_include(HAVE_WINDOWS_H "windows.h") - add_header_include(HAVE_WINSOCK_H "winsock.h") - set(_source_epilogue - "${_source_epilogue}\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif") - set(signature_call_conv "PASCAL") - if(HAVE_LIBWS2_32) - set(CMAKE_REQUIRED_LIBRARIES ws2_32) - endif() -else(HAVE_WINDOWS_H) - add_header_include(HAVE_SYS_TYPES_H "sys/types.h") - add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h") -endif(HAVE_WINDOWS_H) - -check_c_source_compiles("${_source_epilogue} -int main(void) { - recv(0, 0, 0, 0); - return 0; -}" curl_cv_recv) -if(curl_cv_recv) - if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") - foreach(recv_retv "int" "ssize_t" ) - foreach(recv_arg1 "int" "ssize_t" "SOCKET") - foreach(recv_arg2 "void *" "char *") - foreach(recv_arg3 "size_t" "int" "socklen_t" "unsigned int") - foreach(recv_arg4 "int" "unsigned int") - if(NOT curl_cv_func_recv_done) - unset(curl_cv_func_recv_test CACHE) - check_c_source_compiles(" - ${_source_epilogue} - extern ${recv_retv} ${signature_call_conv} - recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4}); - int main(void) { - ${recv_arg1} s=0; - ${recv_arg2} buf=0; - ${recv_arg3} len=0; - ${recv_arg4} flags=0; - ${recv_retv} res = recv(s, buf, len, flags); - (void) res; - return 0; - }" - curl_cv_func_recv_test) - message(STATUS - "Tested: ${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})") - if(curl_cv_func_recv_test) - set(curl_cv_func_recv_args - "${recv_arg1},${recv_arg2},${recv_arg3},${recv_arg4},${recv_retv}") - set(RECV_TYPE_ARG1 "${recv_arg1}") - set(RECV_TYPE_ARG2 "${recv_arg2}") - set(RECV_TYPE_ARG3 "${recv_arg3}") - set(RECV_TYPE_ARG4 "${recv_arg4}") - set(RECV_TYPE_RETV "${recv_retv}") - set(HAVE_RECV 1) - set(curl_cv_func_recv_done 1) - endif(curl_cv_func_recv_test) - endif(NOT curl_cv_func_recv_done) - endforeach(recv_arg4) - endforeach(recv_arg3) - endforeach(recv_arg2) - endforeach(recv_arg1) - endforeach(recv_retv) - else() - string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG1 "${curl_cv_func_recv_args}") - string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG2 "${curl_cv_func_recv_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG3 "${curl_cv_func_recv_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" RECV_TYPE_ARG4 "${curl_cv_func_recv_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}") - endif() - - if("${curl_cv_func_recv_args}" STREQUAL "unknown") - message(FATAL_ERROR "Cannot find proper types to use for recv args") - endif("${curl_cv_func_recv_args}" STREQUAL "unknown") -else(curl_cv_recv) - message(FATAL_ERROR "Unable to link function recv") -endif(curl_cv_recv) -set(curl_cv_func_recv_args "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv") -set(HAVE_RECV 1) - -check_c_source_compiles("${_source_epilogue} -int main(void) { - send(0, 0, 0, 0); - return 0; -}" curl_cv_send) -if(curl_cv_send) - if(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") - foreach(send_retv "int" "ssize_t" ) - foreach(send_arg1 "int" "ssize_t" "SOCKET") - foreach(send_arg2 "const void *" "void *" "char *" "const char *") - foreach(send_arg3 "size_t" "int" "socklen_t" "unsigned int") - foreach(send_arg4 "int" "unsigned int") - if(NOT curl_cv_func_send_done) - unset(curl_cv_func_send_test CACHE) - check_c_source_compiles(" - ${_source_epilogue} - extern ${send_retv} ${signature_call_conv} - send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4}); - int main(void) { - ${send_arg1} s=0; - ${send_arg2} buf=0; - ${send_arg3} len=0; - ${send_arg4} flags=0; - ${send_retv} res = send(s, buf, len, flags); - (void) res; - return 0; - }" - curl_cv_func_send_test) - message(STATUS - "Tested: ${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})") - if(curl_cv_func_send_test) - string(REGEX REPLACE "(const) .*" "\\1" send_qual_arg2 "${send_arg2}") - string(REGEX REPLACE "const (.*)" "\\1" send_arg2 "${send_arg2}") - set(curl_cv_func_send_args - "${send_arg1},${send_arg2},${send_arg3},${send_arg4},${send_retv},${send_qual_arg2}") - set(SEND_TYPE_ARG1 "${send_arg1}") - set(SEND_TYPE_ARG2 "${send_arg2}") - set(SEND_TYPE_ARG3 "${send_arg3}") - set(SEND_TYPE_ARG4 "${send_arg4}") - set(SEND_TYPE_RETV "${send_retv}") - set(HAVE_SEND 1) - set(curl_cv_func_send_done 1) - endif(curl_cv_func_send_test) - endif(NOT curl_cv_func_send_done) - endforeach(send_arg4) - endforeach(send_arg3) - endforeach(send_arg2) - endforeach(send_arg1) - endforeach(send_retv) - else() - string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG1 "${curl_cv_func_send_args}") - string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG2 "${curl_cv_func_send_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG3 "${curl_cv_func_send_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG4 "${curl_cv_func_send_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" SEND_TYPE_RETV "${curl_cv_func_send_args}") - string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" SEND_QUAL_ARG2 "${curl_cv_func_send_args}") - endif() - - if("${curl_cv_func_send_args}" STREQUAL "unknown") - message(FATAL_ERROR "Cannot find proper types to use for send args") - endif("${curl_cv_func_send_args}" STREQUAL "unknown") - set(SEND_QUAL_ARG2 "const") -else(curl_cv_send) - message(FATAL_ERROR "Unable to link function send") -endif(curl_cv_send) -set(curl_cv_func_send_args "${curl_cv_func_send_args}" CACHE INTERNAL "Arguments for send") -set(HAVE_SEND 1) - -check_c_source_compiles("${_source_epilogue} - int main(void) { - int flag = MSG_NOSIGNAL; - (void)flag; - return 0; - }" HAVE_MSG_NOSIGNAL) - -if(NOT HAVE_WINDOWS_H) - add_header_include(HAVE_SYS_TIME_H "sys/time.h") - add_header_include(TIME_WITH_SYS_TIME "time.h") - add_header_include(HAVE_TIME_H "time.h") -endif() -check_c_source_compiles("${_source_epilogue} -int main(void) { - struct timeval ts; - ts.tv_sec = 0; - ts.tv_usec = 0; - (void)ts; - return 0; -}" HAVE_STRUCT_TIMEVAL) - - -include(CheckCSourceRuns) -# See HAVE_POLL in CMakeLists.txt for why poll is disabled on macOS -if(NOT APPLE) - set(CMAKE_REQUIRED_FLAGS) - if(HAVE_SYS_POLL_H) - set(CMAKE_REQUIRED_FLAGS "-DHAVE_SYS_POLL_H") - endif(HAVE_SYS_POLL_H) - check_c_source_runs(" - #ifdef HAVE_SYS_POLL_H - # include - #endif - int main(void) { - return poll((void *)0, 0, 10 /*ms*/); - }" HAVE_POLL_FINE) -endif() - -set(HAVE_SIG_ATOMIC_T 1) -set(CMAKE_REQUIRED_FLAGS) -if(HAVE_SIGNAL_H) - set(CMAKE_REQUIRED_FLAGS "-DHAVE_SIGNAL_H") - set(CMAKE_EXTRA_INCLUDE_FILES "signal.h") -endif(HAVE_SIGNAL_H) -check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T) -if(HAVE_SIZEOF_SIG_ATOMIC_T) - check_c_source_compiles(" - #ifdef HAVE_SIGNAL_H - # include - #endif - int main(void) { - static volatile sig_atomic_t dummy = 0; - (void)dummy; - return 0; - }" HAVE_SIG_ATOMIC_T_NOT_VOLATILE) - if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) - set(HAVE_SIG_ATOMIC_T_VOLATILE 1) - endif(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) -endif(HAVE_SIZEOF_SIG_ATOMIC_T) - -if(HAVE_WINDOWS_H) - set(CMAKE_EXTRA_INCLUDE_FILES winsock2.h) -else() - set(CMAKE_EXTRA_INCLUDE_FILES) - if(HAVE_SYS_SOCKET_H) - set(CMAKE_EXTRA_INCLUDE_FILES sys/socket.h) - endif(HAVE_SYS_SOCKET_H) -endif() - -check_type_size("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE) -if(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE) - set(HAVE_STRUCT_SOCKADDR_STORAGE 1) -endif(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE) - diff --git a/proxy_c/third-lib/libcurl/CMake/Platforms/WindowsCache.cmake b/proxy_c/third-lib/libcurl/CMake/Platforms/WindowsCache.cmake deleted file mode 100644 index 6fc2991..0000000 --- a/proxy_c/third-lib/libcurl/CMake/Platforms/WindowsCache.cmake +++ /dev/null @@ -1,125 +0,0 @@ -if(NOT UNIX) - if(WIN32) - set(HAVE_LIBDL 0) - set(HAVE_LIBUCB 0) - set(HAVE_LIBSOCKET 0) - set(NOT_NEED_LIBNSL 0) - set(HAVE_LIBNSL 0) - set(HAVE_GETHOSTNAME 1) - set(HAVE_LIBZ 0) - set(HAVE_LIBCRYPTO 0) - - set(HAVE_DLOPEN 0) - - set(HAVE_ALLOCA_H 0) - set(HAVE_ARPA_INET_H 0) - set(HAVE_DLFCN_H 0) - set(HAVE_FCNTL_H 1) - set(HAVE_INTTYPES_H 0) - set(HAVE_IO_H 1) - set(HAVE_MALLOC_H 1) - set(HAVE_MEMORY_H 1) - set(HAVE_NETDB_H 0) - set(HAVE_NETINET_IF_ETHER_H 0) - set(HAVE_NETINET_IN_H 0) - set(HAVE_NET_IF_H 0) - set(HAVE_PROCESS_H 1) - set(HAVE_PWD_H 0) - set(HAVE_SETJMP_H 1) - set(HAVE_SGTTY_H 0) - set(HAVE_SIGNAL_H 1) - set(HAVE_SOCKIO_H 0) - set(HAVE_STDINT_H 0) - set(HAVE_STDLIB_H 1) - set(HAVE_STRINGS_H 0) - set(HAVE_STRING_H 1) - set(HAVE_SYS_PARAM_H 0) - set(HAVE_SYS_POLL_H 0) - set(HAVE_SYS_SELECT_H 0) - set(HAVE_SYS_SOCKET_H 0) - set(HAVE_SYS_SOCKIO_H 0) - set(HAVE_SYS_STAT_H 1) - set(HAVE_SYS_TIME_H 0) - set(HAVE_SYS_TYPES_H 1) - set(HAVE_SYS_UTIME_H 1) - set(HAVE_TERMIOS_H 0) - set(HAVE_TERMIO_H 0) - set(HAVE_TIME_H 1) - set(HAVE_UNISTD_H 0) - set(HAVE_UTIME_H 0) - set(HAVE_X509_H 0) - set(HAVE_ZLIB_H 0) - - set(HAVE_SIZEOF_LONG_DOUBLE 1) - set(SIZEOF_LONG_DOUBLE 8) - - set(HAVE_SOCKET 1) - set(HAVE_POLL 0) - set(HAVE_SELECT 1) - set(HAVE_STRDUP 1) - set(HAVE_STRSTR 1) - set(HAVE_STRTOK_R 0) - set(HAVE_STRFTIME 1) - set(HAVE_UNAME 0) - set(HAVE_STRCASECMP 0) - set(HAVE_STRICMP 1) - set(HAVE_STRCMPI 1) - set(HAVE_GETHOSTBYADDR 1) - set(HAVE_GETTIMEOFDAY 0) - set(HAVE_INET_ADDR 1) - set(HAVE_INET_NTOA 1) - set(HAVE_INET_NTOA_R 0) - set(HAVE_TCGETATTR 0) - set(HAVE_TCSETATTR 0) - set(HAVE_PERROR 1) - set(HAVE_CLOSESOCKET 1) - set(HAVE_SETVBUF 0) - set(HAVE_SIGSETJMP 0) - set(HAVE_GETPASS_R 0) - set(HAVE_STRLCAT 0) - set(HAVE_GETPWUID 0) - set(HAVE_GETEUID 0) - set(HAVE_UTIME 1) - set(HAVE_RAND_EGD 0) - set(HAVE_RAND_SCREEN 0) - set(HAVE_RAND_STATUS 0) - set(HAVE_GMTIME_R 0) - set(HAVE_LOCALTIME_R 0) - set(HAVE_GETHOSTBYADDR_R 0) - set(HAVE_GETHOSTBYNAME_R 0) - set(HAVE_SIGNAL_FUNC 1) - set(HAVE_SIGNAL_MACRO 0) - - set(HAVE_GETHOSTBYADDR_R_5 0) - set(HAVE_GETHOSTBYADDR_R_5_REENTRANT 0) - set(HAVE_GETHOSTBYADDR_R_7 0) - set(HAVE_GETHOSTBYADDR_R_7_REENTRANT 0) - set(HAVE_GETHOSTBYADDR_R_8 0) - set(HAVE_GETHOSTBYADDR_R_8_REENTRANT 0) - set(HAVE_GETHOSTBYNAME_R_3 0) - set(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0) - set(HAVE_GETHOSTBYNAME_R_5 0) - set(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0) - set(HAVE_GETHOSTBYNAME_R_6 0) - set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0) - - set(TIME_WITH_SYS_TIME 0) - set(HAVE_O_NONBLOCK 0) - set(HAVE_IN_ADDR_T 0) - set(HAVE_INET_NTOA_R_DECL 0) - set(HAVE_INET_NTOA_R_DECL_REENTRANT 0) - if(ENABLE_IPV6) - set(HAVE_GETADDRINFO 1) - else() - set(HAVE_GETADDRINFO 0) - endif() - set(STDC_HEADERS 1) - set(RETSIGTYPE_TEST 1) - - set(HAVE_SIGACTION 0) - set(HAVE_MACRO_SIGSETJMP 0) - else(WIN32) - message("This file should be included on Windows platform only") - endif(WIN32) -endif(NOT UNIX) - diff --git a/proxy_c/third-lib/libcurl/CMake/Utilities.cmake b/proxy_c/third-lib/libcurl/CMake/Utilities.cmake deleted file mode 100644 index 37cdfe3..0000000 --- a/proxy_c/third-lib/libcurl/CMake/Utilities.cmake +++ /dev/null @@ -1,31 +0,0 @@ -# File containing various utilities - -# Converts a CMake list to a string containing elements separated by spaces -function(TO_LIST_SPACES _LIST_NAME OUTPUT_VAR) - set(NEW_LIST_SPACE) - foreach(ITEM ${${_LIST_NAME}}) - set(NEW_LIST_SPACE "${NEW_LIST_SPACE} ${ITEM}") - endforeach() - string(STRIP ${NEW_LIST_SPACE} NEW_LIST_SPACE) - set(${OUTPUT_VAR} "${NEW_LIST_SPACE}" PARENT_SCOPE) -endfunction() - -# Appends a lis of item to a string which is a space-separated list, if they don't already exist. -function(LIST_SPACES_APPEND_ONCE LIST_NAME) - string(REPLACE " " ";" _LIST ${${LIST_NAME}}) - list(APPEND _LIST ${ARGN}) - list(REMOVE_DUPLICATES _LIST) - to_list_spaces(_LIST NEW_LIST_SPACE) - set(${LIST_NAME} "${NEW_LIST_SPACE}" PARENT_SCOPE) -endfunction() - -# Convinience function that does the same as LIST(FIND ...) but with a TRUE/FALSE return value. -# Ex: IN_STR_LIST(MY_LIST "Searched item" WAS_FOUND) -function(IN_STR_LIST LIST_NAME ITEM_SEARCHED RETVAL) - list(FIND ${LIST_NAME} ${ITEM_SEARCHED} FIND_POS) - if(${FIND_POS} EQUAL -1) - set(${RETVAL} FALSE PARENT_SCOPE) - else() - set(${RETVAL} TRUE PARENT_SCOPE) - endif() -endfunction() diff --git a/proxy_c/third-lib/libcurl/CMakeLists.txt b/proxy_c/third-lib/libcurl/CMakeLists.txt deleted file mode 100644 index a6a7368..0000000 --- a/proxy_c/third-lib/libcurl/CMakeLists.txt +++ /dev/null @@ -1,1210 +0,0 @@ -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### -# curl/libcurl CMake script -# by Tetetest and Sukender (Benoit Neil) - -# TODO: -# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file -# Add full (4 or 5 libs) SSL support -# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include). -# Add CTests(?) -# Check on all possible platforms -# Test with as many configurations possible (With or without any option) -# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest: -# - lists of headers that 'configure' checks for; -# - curl-specific tests (the ones that are in m4/curl-*.m4 files); -# - (most obvious thing:) curl version numbers. -# Add documentation subproject -# -# To check: -# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not. -# (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options. -cmake_minimum_required(VERSION 2.8 FATAL_ERROR) -set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") -include(Utilities) -include(Macros) -include(CMakeDependentOption) - -project( CURL C ) - -message(WARNING "the curl cmake build system is poorly maintained. Be aware") - -file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) -string (REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*" - CURL_VERSION ${CURL_VERSION_H_CONTENTS}) -string (REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION}) -string (REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+" - CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS}) -string (REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM}) - -include_regular_expression("^.*$") # Sukender: Is it necessary? - -# Setup package meta-data -# SET(PACKAGE "curl") -message(STATUS "curl version=[${CURL_VERSION}]") -# SET(PACKAGE_TARNAME "curl") -# SET(PACKAGE_NAME "curl") -# SET(PACKAGE_VERSION "-") -# SET(PACKAGE_STRING "curl-") -# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => https://curl.haxx.se/mail/") -set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") -set(OS "\"${CMAKE_SYSTEM_NAME}\"") - -include_directories(${PROJECT_BINARY_DIR}/include/curl) -include_directories( ${CURL_SOURCE_DIR}/include ) - -option(BUILD_CURL_EXE "Set to ON to build curl executable." ON) -option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) -option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) -if(WIN32) - CMAKE_DEPENDENT_OPTION(ENABLE_THREADED_RESOLVER - "Set to ON to enable threaded DNS lookup" - ON "NOT ENABLE_ARES" - OFF) -else() - option(ENABLE_THREADED_RESOLVER "Set to ON to enable POSIX threaded DNS lookup" OFF) -endif() -option(ENABLE_DEBUG "Set to ON to enable curl debug features" OFF) -option(ENABLE_CURLDEBUG "Set to ON to build with TrackMemory feature enabled" OFF) - -if (ENABLE_DEBUG) - # DEBUGBUILD will be defined only for Debug builds - if(NOT CMAKE_VERSION VERSION_LESS 3.0) - set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$:DEBUGBUILD>) - else() - set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG DEBUGBUILD) - endif() - set(ENABLE_CURLDEBUG ON) -endif() - -if (ENABLE_CURLDEBUG) - set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS CURLDEBUG) -endif() - -# initialize CURL_LIBS -set(CURL_LIBS "") - -if(ENABLE_THREADED_RESOLVER AND ENABLE_ARES) - message(FATAL_ERROR "Options ENABLE_THREADED_RESOLVER and ENABLE_ARES are mutually exclusive") -endif() - -if(ENABLE_ARES) - set(USE_ARES 1) - find_package(CARES REQUIRED) - list(APPEND CURL_LIBS ${CARES_LIBRARY} ) - set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) -endif() - -if(MSVC) - option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) - mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) -endif() - -include(CurlSymbolHiding) - -option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) -mark_as_advanced(HTTP_ONLY) -option(CURL_DISABLE_FTP "disables FTP" OFF) -mark_as_advanced(CURL_DISABLE_FTP) -option(CURL_DISABLE_LDAP "disables LDAP" OFF) -mark_as_advanced(CURL_DISABLE_LDAP) -option(CURL_DISABLE_TELNET "disables Telnet" OFF) -mark_as_advanced(CURL_DISABLE_TELNET) -option(CURL_DISABLE_DICT "disables DICT" OFF) -mark_as_advanced(CURL_DISABLE_DICT) -option(CURL_DISABLE_FILE "disables FILE" OFF) -mark_as_advanced(CURL_DISABLE_FILE) -option(CURL_DISABLE_TFTP "disables TFTP" OFF) -mark_as_advanced(CURL_DISABLE_TFTP) -option(CURL_DISABLE_HTTP "disables HTTP" OFF) -mark_as_advanced(CURL_DISABLE_HTTP) - -option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) -mark_as_advanced(CURL_DISABLE_LDAPS) - -option(CURL_DISABLE_RTSP "to disable RTSP" OFF) -mark_as_advanced(CURL_DISABLE_RTSP) -option(CURL_DISABLE_PROXY "to disable proxy" OFF) -mark_as_advanced(CURL_DISABLE_PROXY) -option(CURL_DISABLE_POP3 "to disable POP3" OFF) -mark_as_advanced(CURL_DISABLE_POP3) -option(CURL_DISABLE_IMAP "to disable IMAP" OFF) -mark_as_advanced(CURL_DISABLE_IMAP) -option(CURL_DISABLE_SMTP "to disable SMTP" OFF) -mark_as_advanced(CURL_DISABLE_SMTP) -option(CURL_DISABLE_GOPHER "to disable Gopher" OFF) -mark_as_advanced(CURL_DISABLE_GOPHER) - -if(HTTP_ONLY) - set(CURL_DISABLE_FTP ON) - set(CURL_DISABLE_LDAP ON) - set(CURL_DISABLE_LDAPS ON) - set(CURL_DISABLE_TELNET ON) - set(CURL_DISABLE_DICT ON) - set(CURL_DISABLE_FILE ON) - set(CURL_DISABLE_TFTP ON) - set(CURL_DISABLE_RTSP ON) - set(CURL_DISABLE_POP3 ON) - set(CURL_DISABLE_IMAP ON) - set(CURL_DISABLE_SMTP ON) - set(CURL_DISABLE_GOPHER ON) -endif() - -option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) -mark_as_advanced(CURL_DISABLE_COOKIES) - -option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) -mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) -option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) -mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) -option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) -mark_as_advanced(DISABLED_THREADSAFE) -option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON) -mark_as_advanced(ENABLE_IPV6) -if(ENABLE_IPV6 AND NOT WIN32) - include(CheckStructHasMember) - check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h" - HAVE_SOCKADDR_IN6_SIN6_ADDR) - check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h" - HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) - if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR) - message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support") - # Force the feature off as this name is used as guard macro... - set(ENABLE_IPV6 OFF - CACHE BOOL "Define if you want to enable IPv6 support" FORCE) - endif() -endif() - -option(ENABLE_MANUAL "to provide the built-in manual" ON) -unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars? -if(ENABLE_MANUAL) - find_program(NROFF NAMES gnroff nroff) - if(NROFF) - # Need a way to write to stdin, this will do - file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test") - # Tests for a valid nroff option to generate a manpage - foreach(_MANOPT "-man" "-mandoc") - execute_process(COMMAND "${NROFF}" ${_MANOPT} - OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT - INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" - ERROR_QUIET) - # Save the option if it was valid - if(NROFF_MANOPT_OUTPUT) - message("Found *nroff option: -- ${_MANOPT}") - set(NROFF_MANOPT ${_MANOPT}) - set(USE_MANUAL 1) - break() - endif() - endforeach() - # No need for the temporary file - file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt") - if(NOT USE_MANUAL) - message(WARNING "Found no *nroff option to get plaintext from man pages") - endif() - else() - message(WARNING "Found no *nroff program") - endif() -endif() - -# We need ansi c-flags, especially on HP -set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") -set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) - -# Disable warnings on Borland to avoid changing 3rd party code. -if(BORLAND) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") -endif(BORLAND) - -# If we are on AIX, do the _ALL_SOURCE magic -if(${CMAKE_SYSTEM_NAME} MATCHES AIX) - set(_ALL_SOURCE 1) -endif(${CMAKE_SYSTEM_NAME} MATCHES AIX) - -# Include all the necessary files for macros -include (CheckFunctionExists) -include (CheckIncludeFile) -include (CheckIncludeFiles) -include (CheckLibraryExists) -include (CheckSymbolExists) -include (CheckTypeSize) -include (CheckCSourceCompiles) -include (CMakeDependentOption) - -# On windows preload settings -if(WIN32) - set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_WINSOCKAPI_") - include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) -endif(WIN32) - -if(ENABLE_THREADED_RESOLVER) - if(WIN32) - set(USE_THREADS_WIN32 ON) - else() - check_include_file_concat("pthread.h" HAVE_PTHREAD_H) - if(HAVE_PTHREAD_H) - set(CMAKE_THREAD_PREFER_PTHREAD 1) - find_package(Threads) - if(CMAKE_USE_PTHREADS_INIT) - set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) - set(USE_THREADS_POSIX 1) - endif() - endif() - endif() -endif() - -# Check for all needed libraries -check_library_exists_concat("dl" dlopen HAVE_LIBDL) -check_library_exists_concat("socket" connect HAVE_LIBSOCKET) -check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL) - -# Yellowtab Zeta needs different libraries than BeOS 5. -if(BEOS) - set(NOT_NEED_LIBNSL 1) - check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND) - check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI) -endif(BEOS) - -if(NOT NOT_NEED_LIBNSL) - check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL) -endif(NOT NOT_NEED_LIBNSL) - -check_function_exists(gethostname HAVE_GETHOSTNAME) - -set(OPENSSL_DEFAULT ON) -if(WIN32) - set(OPENSSL_DEFAULT OFF) - check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32) - check_library_exists_concat("winmm" getch HAVE_LIBWINMM) -endif() - -option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ${OPENSSL_DEFAULT}) -mark_as_advanced(CMAKE_USE_OPENSSL) - -if(WIN32) - CMAKE_DEPENDENT_OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON - "NOT CMAKE_USE_OPENSSL" OFF) - mark_as_advanced(CURL_WINDOWS_SSPI) -endif() - -set(USE_OPENSSL OFF) -set(HAVE_LIBCRYPTO OFF) -set(HAVE_LIBSSL OFF) - -if(CMAKE_USE_OPENSSL) - find_package(OpenSSL) - if(OPENSSL_FOUND) - list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES}) - set(USE_OPENSSL ON) - set(HAVE_LIBCRYPTO ON) - set(HAVE_LIBSSL ON) - include_directories(${OPENSSL_INCLUDE_DIR}) - set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR}) - check_include_file("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) - check_include_file("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) - check_include_file("openssl/err.h" HAVE_OPENSSL_ERR_H) - check_include_file("openssl/pem.h" HAVE_OPENSSL_PEM_H) - check_include_file("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) - check_include_file("openssl/rsa.h" HAVE_OPENSSL_RSA_H) - check_include_file("openssl/ssl.h" HAVE_OPENSSL_SSL_H) - check_include_file("openssl/x509.h" HAVE_OPENSSL_X509_H) - check_include_file("openssl/rand.h" HAVE_OPENSSL_RAND_H) - elseif(WIN32) - set(CURL_WINDOWS_SSPI ON) - endif() -endif() - -option(USE_NGHTTP2 "Use Nghttp2 library" OFF) -if(USE_NGHTTP2) - find_package(NGHTTP2 REQUIRED) - include_directories(${NGHTTP2_INCLUDE_DIRS}) - list(APPEND CURL_LIBS ${NGHTTP2_LIBRARIES}) -endif() - -if(NOT CURL_DISABLE_LDAP) - if(WIN32) - option(USE_WIN32_LDAP "Use Windows LDAP implementation" ON) - if(USE_WIN32_LDAP) - check_library_exists_concat("wldap32" cldap_open HAVE_WLDAP32) - if(NOT HAVE_WLDAP32) - set(USE_WIN32_LDAP OFF) - endif() - endif() - endif() - - option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF) - mark_as_advanced(CMAKE_USE_OPENLDAP) - set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library") - set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library") - - if(CMAKE_USE_OPENLDAP AND USE_WIN32_LDAP) - message(FATAL_ERROR "Cannot use USE_WIN32_LDAP and CMAKE_USE_OPENLDAP at the same time") - endif() - - # Now that we know, we're not using windows LDAP... - if(USE_WIN32_LDAP) - check_include_file_concat("winldap.h" HAVE_WINLDAP_H) - check_include_file_concat("winber.h" HAVE_WINBER_H) - else() - # Check for LDAP - set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES}) - check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP) - check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER) - - set(CMAKE_REQUIRED_INCLUDES_BAK ${CMAKE_REQUIRED_INCLUDES}) - set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory") - if(CMAKE_LDAP_INCLUDE_DIR) - list(APPEND CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR}) - endif() - check_include_file_concat("ldap.h" HAVE_LDAP_H) - check_include_file_concat("lber.h" HAVE_LBER_H) - - if(NOT HAVE_LDAP_H) - message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") - set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) - set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used - elseif(NOT HAVE_LIBLDAP) - message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON") - set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) - set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used - else() - if(CMAKE_USE_OPENLDAP) - set(USE_OPENLDAP ON) - endif() - if(CMAKE_LDAP_INCLUDE_DIR) - include_directories(${CMAKE_LDAP_INCLUDE_DIR}) - endif() - set(NEED_LBER_H ON) - set(_HEADER_LIST) - if(HAVE_WINDOWS_H) - list(APPEND _HEADER_LIST "windows.h") - endif() - if(HAVE_SYS_TYPES_H) - list(APPEND _HEADER_LIST "sys/types.h") - endif() - list(APPEND _HEADER_LIST "ldap.h") - - set(_SRC_STRING "") - foreach(_HEADER ${_HEADER_LIST}) - set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n") - endforeach() - - set(_SRC_STRING - " - ${_INCLUDE_STRING} - int main(int argc, char ** argv) - { - BerValue *bvp = NULL; - BerElement *bep = ber_init(bvp); - ber_free(bep, 1); - return 0; - }" - ) - set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DLDAP_DEPRECATED=1") - list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB}) - if(HAVE_LIBLBER) - list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB}) - endif() - check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H) - - if(NOT_NEED_LBER_H) - set(NEED_LBER_H OFF) - else() - set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H") - endif() - endif() - endif() - -endif() - -# No ldap, no ldaps. -if(CURL_DISABLE_LDAP) - if(NOT CURL_DISABLE_LDAPS) - message(STATUS "LDAP needs to be enabled to support LDAPS") - set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE) - endif() -endif() - -if(NOT CURL_DISABLE_LDAPS) - check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H) - check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H) -endif() - -# Check for idn -check_library_exists_concat("idn2" idn2_lookup_ul HAVE_LIBIDN2) - -# Check for symbol dlopen (same as HAVE_LIBDL) -check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) - -option(CURL_ZLIB "Set to ON to enable building curl with zlib support." ON) -set(HAVE_LIBZ OFF) -set(HAVE_ZLIB_H OFF) -set(HAVE_ZLIB OFF) -if(CURL_ZLIB) - find_package(ZLIB QUIET) - if(ZLIB_FOUND) - set(HAVE_ZLIB_H ON) - set(HAVE_ZLIB ON) - set(HAVE_LIBZ ON) - list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) - include_directories(${ZLIB_INCLUDE_DIRS}) - list(APPEND CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS}) - endif() -endif() - -#libSSH2 -option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON) -mark_as_advanced(CMAKE_USE_LIBSSH2) -set(USE_LIBSSH2 OFF) -set(HAVE_LIBSSH2 OFF) -set(HAVE_LIBSSH2_H OFF) - -if(CMAKE_USE_LIBSSH2) - find_package(LibSSH2) - if(LIBSSH2_FOUND) - list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY}) - set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY}) - list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}") - include_directories("${LIBSSH2_INCLUDE_DIR}") - set(HAVE_LIBSSH2 ON) - set(USE_LIBSSH2 ON) - - # find_package has already found the headers - set(HAVE_LIBSSH2_H ON) - set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h") - set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H") - - # now check for specific libssh2 symbols as they were added in different versions - set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h") - check_function_exists(libssh2_version HAVE_LIBSSH2_VERSION) - check_function_exists(libssh2_init HAVE_LIBSSH2_INIT) - check_function_exists(libssh2_exit HAVE_LIBSSH2_EXIT) - check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64) - check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE) - set(CMAKE_EXTRA_INCLUDE_FILES "") - - endif(LIBSSH2_FOUND) -endif(CMAKE_USE_LIBSSH2) - -option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF) -mark_as_advanced(CMAKE_USE_GSSAPI) - -if(CMAKE_USE_GSSAPI) - find_package(GSS) - - set(HAVE_GSSAPI ${GSS_FOUND}) - if(GSS_FOUND) - - message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"") - - list(APPEND CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIRECTORIES}) - check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) - check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) - check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) - - if(GSS_FLAVOUR STREQUAL "Heimdal") - set(HAVE_GSSHEIMDAL ON) - else() # MIT - set(HAVE_GSSMIT ON) - set(_INCLUDE_LIST "") - if(HAVE_GSSAPI_GSSAPI_H) - list(APPEND _INCLUDE_LIST "gssapi/gssapi.h") - endif() - if(HAVE_GSSAPI_GSSAPI_GENERIC_H) - list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h") - endif() - if(HAVE_GSSAPI_GSSAPI_KRB5_H) - list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h") - endif() - - string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}") - string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}") - - foreach(_dir ${GSS_LINK_DIRECTORIES}) - set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"") - endforeach() - - set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}") - set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES}) - check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE) - if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE) - set(HAVE_OLD_GSSMIT ON) - endif() - - endif() - - include_directories(${GSS_INCLUDE_DIRECTORIES}) - link_directories(${GSS_LINK_DIRECTORIES}) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}") - set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") - list(APPEND CURL_LIBS ${GSS_LIBRARIES}) - - else() - message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.") - endif() -endif() - -option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON) -if(ENABLE_UNIX_SOCKETS) - include(CheckStructHasMember) - check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS) -else() - unset(USE_UNIX_SOCKETS CACHE) -endif() - - -# Check for header files -if(NOT UNIX) - check_include_file_concat("windows.h" HAVE_WINDOWS_H) - check_include_file_concat("winsock.h" HAVE_WINSOCK_H) - check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) - check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) - if(CURL_WINDOWS_SSPI) - set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DSECURITY_WIN32") - check_include_file_concat("sspi.h" HAVE_SSPI_H) - if(HAVE_SSPI_H) - check_include_file_concat("schannel.h" HAVE_SCHANNEL_H) - set(USE_WINDOWS_SSPI ON) - if(HAVE_SCHANNEL_H) - set(USE_SCHANNEL ON) - set(SSL_ENABLED ON) - set(CURL_LIBS ${CURL_LIBS} "crypt32") - endif() - endif() - endif() -endif(NOT UNIX) - -check_include_file_concat("stdio.h" HAVE_STDIO_H) -check_include_file_concat("inttypes.h" HAVE_INTTYPES_H) -check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) -check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) -check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) -check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) -check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) -check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) -check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) -check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) -check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) -check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) -check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) -check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) -check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) -check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) -check_include_file_concat("alloca.h" HAVE_ALLOCA_H) -check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) -check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H) -check_include_file_concat("assert.h" HAVE_ASSERT_H) -check_include_file_concat("crypto.h" HAVE_CRYPTO_H) -check_include_file_concat("des.h" HAVE_DES_H) -check_include_file_concat("err.h" HAVE_ERR_H) -check_include_file_concat("errno.h" HAVE_ERRNO_H) -check_include_file_concat("fcntl.h" HAVE_FCNTL_H) -check_include_file_concat("idn2.h" HAVE_IDN2_H) -check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) -check_include_file_concat("io.h" HAVE_IO_H) -check_include_file_concat("krb.h" HAVE_KRB_H) -check_include_file_concat("libgen.h" HAVE_LIBGEN_H) -check_include_file_concat("limits.h" HAVE_LIMITS_H) -check_include_file_concat("locale.h" HAVE_LOCALE_H) -check_include_file_concat("net/if.h" HAVE_NET_IF_H) -check_include_file_concat("netdb.h" HAVE_NETDB_H) -check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) -check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) - -check_include_file_concat("pem.h" HAVE_PEM_H) -check_include_file_concat("poll.h" HAVE_POLL_H) -check_include_file_concat("pwd.h" HAVE_PWD_H) -check_include_file_concat("rsa.h" HAVE_RSA_H) -check_include_file_concat("setjmp.h" HAVE_SETJMP_H) -check_include_file_concat("sgtty.h" HAVE_SGTTY_H) -check_include_file_concat("signal.h" HAVE_SIGNAL_H) -check_include_file_concat("ssl.h" HAVE_SSL_H) -check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) -check_include_file_concat("stdint.h" HAVE_STDINT_H) -check_include_file_concat("stdio.h" HAVE_STDIO_H) -check_include_file_concat("stdlib.h" HAVE_STDLIB_H) -check_include_file_concat("string.h" HAVE_STRING_H) -check_include_file_concat("strings.h" HAVE_STRINGS_H) -check_include_file_concat("stropts.h" HAVE_STROPTS_H) -check_include_file_concat("termio.h" HAVE_TERMIO_H) -check_include_file_concat("termios.h" HAVE_TERMIOS_H) -check_include_file_concat("time.h" HAVE_TIME_H) -check_include_file_concat("unistd.h" HAVE_UNISTD_H) -check_include_file_concat("utime.h" HAVE_UTIME_H) -check_include_file_concat("x509.h" HAVE_X509_H) - -check_include_file_concat("process.h" HAVE_PROCESS_H) -check_include_file_concat("stddef.h" HAVE_STDDEF_H) -check_include_file_concat("dlfcn.h" HAVE_DLFCN_H) -check_include_file_concat("malloc.h" HAVE_MALLOC_H) -check_include_file_concat("memory.h" HAVE_MEMORY_H) -check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) -check_include_file_concat("stdint.h" HAVE_STDINT_H) -check_include_file_concat("sockio.h" HAVE_SOCKIO_H) -check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H) - -check_type_size(size_t SIZEOF_SIZE_T) -check_type_size(ssize_t SIZEOF_SSIZE_T) -check_type_size("long long" SIZEOF_LONG_LONG) -check_type_size("long" SIZEOF_LONG) -check_type_size("short" SIZEOF_SHORT) -check_type_size("int" SIZEOF_INT) -check_type_size("__int64" SIZEOF___INT64) -check_type_size("long double" SIZEOF_LONG_DOUBLE) -check_type_size("time_t" SIZEOF_TIME_T) -if(NOT HAVE_SIZEOF_SSIZE_T) - if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) - set(ssize_t long) - endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) - if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) - set(ssize_t __int64) - endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) -endif(NOT HAVE_SIZEOF_SSIZE_T) -# off_t is sized later, after the HAVE_FILE_OFFSET_BITS test - -# Different sizeofs, etc. - -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL - -set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) - -if(SIZEOF_LONG EQUAL 8) - set(CURL_TYPEOF_CURL_OFF_T long) - set(CURL_SIZEOF_CURL_OFF_T 8) - set(CURL_FORMAT_CURL_OFF_T "ld") - set(CURL_FORMAT_CURL_OFF_TU "lu") - set(CURL_FORMAT_OFF_T "%ld") - set(CURL_SUFFIX_CURL_OFF_T L) - set(CURL_SUFFIX_CURL_OFF_TU UL) -endif(SIZEOF_LONG EQUAL 8) - -if(SIZEOF_LONG_LONG EQUAL 8) - set(CURL_TYPEOF_CURL_OFF_T "long long") - set(CURL_SIZEOF_CURL_OFF_T 8) - set(CURL_FORMAT_CURL_OFF_T "lld") - set(CURL_FORMAT_CURL_OFF_TU "llu") - set(CURL_FORMAT_OFF_T "%lld") - set(CURL_SUFFIX_CURL_OFF_T LL) - set(CURL_SUFFIX_CURL_OFF_TU ULL) -endif(SIZEOF_LONG_LONG EQUAL 8) - -if(NOT CURL_TYPEOF_CURL_OFF_T) - set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) - set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) - # TODO: need adjustment here. - set(CURL_FORMAT_CURL_OFF_T "ld") - set(CURL_FORMAT_CURL_OFF_TU "lu") - set(CURL_FORMAT_OFF_T "%ld") - set(CURL_SUFFIX_CURL_OFF_T L) - set(CURL_SUFFIX_CURL_OFF_TU LU) -endif(NOT CURL_TYPEOF_CURL_OFF_T) - -if(HAVE_SIZEOF_LONG_LONG) - set(HAVE_LONGLONG 1) - set(HAVE_LL 1) -endif(HAVE_SIZEOF_LONG_LONG) - -find_file(RANDOM_FILE urandom /dev) -mark_as_advanced(RANDOM_FILE) - -# Check for some functions that are used -if(HAVE_LIBWS2_32) - set(CMAKE_REQUIRED_LIBRARIES ws2_32) -elseif(HAVE_LIBSOCKET) - set(CMAKE_REQUIRED_LIBRARIES socket) -endif() - -check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME) -check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) -# poll on macOS is unreliable, it first did not exist, then was broken until -# fixed in 10.9 only to break again in 10.12. -if(NOT APPLE) - check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL) -endif() -check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) -check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP) -check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR) -check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) -check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) -check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) -check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) -check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) -check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) -check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) -check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) -if(NOT HAVE_STRNCMPI) - set(HAVE_STRCMPI) -endif(NOT HAVE_STRNCMPI) -check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) -check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) -check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) -check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) -check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) -check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) -check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) -check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) -check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) -check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) -check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) -check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) -check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) -check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) -check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) -check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) -check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) -if(CMAKE_USE_OPENSSL) - check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) - check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) - check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) - if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) - set(USE_OPENSSL 1) - endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) -endif(CMAKE_USE_OPENSSL) -check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) -check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) - -check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) -check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) - -check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) -check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) -if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) - set(HAVE_SIGNAL 1) -endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) -check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) -check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL) -check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64) -check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) -check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) -check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) -check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) -check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO) -check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) -check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) -check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) -check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) -check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) -check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) -check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) -check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) -check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) -check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) -check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) - -# symbol exists in win32, but function does not. -check_function_exists(inet_pton HAVE_INET_PTON) - -# sigaction and sigsetjmp are special. Use special mechanism for -# detecting those, but only if previous attempt failed. -if(HAVE_SIGNAL_H) - check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) -endif(HAVE_SIGNAL_H) - -if(NOT HAVE_SIGSETJMP) - if(HAVE_SETJMP_H) - check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) - if(HAVE_MACRO_SIGSETJMP) - set(HAVE_SIGSETJMP 1) - endif(HAVE_MACRO_SIGSETJMP) - endif(HAVE_SETJMP_H) -endif(NOT HAVE_SIGSETJMP) - -# If there is no stricmp(), do not allow LDAP to parse URLs -if(NOT HAVE_STRICMP) - set(HAVE_LDAP_URL_PARSE 1) -endif(NOT HAVE_STRICMP) - -# Do curl specific tests -foreach(CURL_TEST - HAVE_FCNTL_O_NONBLOCK - HAVE_IOCTLSOCKET - HAVE_IOCTLSOCKET_CAMEL - HAVE_IOCTLSOCKET_CAMEL_FIONBIO - HAVE_IOCTLSOCKET_FIONBIO - HAVE_IOCTL_FIONBIO - HAVE_IOCTL_SIOCGIFADDR - HAVE_SETSOCKOPT_SO_NONBLOCK - HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID - TIME_WITH_SYS_TIME - HAVE_O_NONBLOCK - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 - HAVE_GETHOSTBYADDR_R_5_REENTRANT - HAVE_GETHOSTBYADDR_R_7_REENTRANT - HAVE_GETHOSTBYADDR_R_8_REENTRANT - HAVE_GETHOSTBYNAME_R_3 - HAVE_GETHOSTBYNAME_R_5 - HAVE_GETHOSTBYNAME_R_6 - HAVE_GETHOSTBYNAME_R_3_REENTRANT - HAVE_GETHOSTBYNAME_R_5_REENTRANT - HAVE_GETHOSTBYNAME_R_6_REENTRANT - HAVE_SOCKLEN_T - HAVE_IN_ADDR_T - HAVE_BOOL_T - STDC_HEADERS - RETSIGTYPE_TEST - HAVE_INET_NTOA_R_DECL - HAVE_INET_NTOA_R_DECL_REENTRANT - HAVE_GETADDRINFO - HAVE_FILE_OFFSET_BITS - ) - curl_internal_test(${CURL_TEST}) -endforeach(CURL_TEST) - -if(HAVE_FILE_OFFSET_BITS) - set(_FILE_OFFSET_BITS 64) - set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") -endif(HAVE_FILE_OFFSET_BITS) -check_type_size("off_t" SIZEOF_OFF_T) -set(CMAKE_REQUIRED_FLAGS) - -foreach(CURL_TEST - HAVE_GLIBC_STRERROR_R - HAVE_POSIX_STRERROR_R - ) - curl_internal_test_run(${CURL_TEST}) -endforeach(CURL_TEST) - -# Check for reentrant -foreach(CURL_TEST - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 - HAVE_GETHOSTBYNAME_R_3 - HAVE_GETHOSTBYNAME_R_5 - HAVE_GETHOSTBYNAME_R_6 - HAVE_INET_NTOA_R_DECL_REENTRANT) - if(NOT ${CURL_TEST}) - if(${CURL_TEST}_REENTRANT) - set(NEED_REENTRANT 1) - endif(${CURL_TEST}_REENTRANT) - endif(NOT ${CURL_TEST}) -endforeach(CURL_TEST) - -if(NEED_REENTRANT) - foreach(CURL_TEST - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 - HAVE_GETHOSTBYNAME_R_3 - HAVE_GETHOSTBYNAME_R_5 - HAVE_GETHOSTBYNAME_R_6) - set(${CURL_TEST} 0) - if(${CURL_TEST}_REENTRANT) - set(${CURL_TEST} 1) - endif(${CURL_TEST}_REENTRANT) - endforeach(CURL_TEST) -endif(NEED_REENTRANT) - -if(HAVE_INET_NTOA_R_DECL_REENTRANT) - set(HAVE_INET_NTOA_R_DECL 1) - set(NEED_REENTRANT 1) -endif(HAVE_INET_NTOA_R_DECL_REENTRANT) - -# Some other minor tests - -if(NOT HAVE_IN_ADDR_T) - set(in_addr_t "unsigned long") -endif(NOT HAVE_IN_ADDR_T) - -# Fix libz / zlib.h - -if(NOT CURL_SPECIAL_LIBZ) - if(NOT HAVE_LIBZ) - set(HAVE_ZLIB_H 0) - endif(NOT HAVE_LIBZ) - - if(NOT HAVE_ZLIB_H) - set(HAVE_LIBZ 0) - endif(NOT HAVE_ZLIB_H) -endif(NOT CURL_SPECIAL_LIBZ) - -# Check for nonblocking -set(HAVE_DISABLED_NONBLOCKING 1) -if(HAVE_FIONBIO OR - HAVE_IOCTLSOCKET OR - HAVE_IOCTLSOCKET_CASE OR - HAVE_O_NONBLOCK) - set(HAVE_DISABLED_NONBLOCKING) -endif(HAVE_FIONBIO OR - HAVE_IOCTLSOCKET OR - HAVE_IOCTLSOCKET_CASE OR - HAVE_O_NONBLOCK) - -if(RETSIGTYPE_TEST) - set(RETSIGTYPE void) -else(RETSIGTYPE_TEST) - set(RETSIGTYPE int) -endif(RETSIGTYPE_TEST) - -if(CMAKE_COMPILER_IS_GNUCC AND APPLE) - include(CheckCCompilerFlag) - check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) - if(HAVE_C_FLAG_Wno_long_double) - # The Mac version of GCC warns about use of long double. Disable it. - get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) - if(MPRINTF_COMPILE_FLAGS) - set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") - else(MPRINTF_COMPILE_FLAGS) - set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") - endif(MPRINTF_COMPILE_FLAGS) - set_source_files_properties(mprintf.c PROPERTIES - COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) - endif(HAVE_C_FLAG_Wno_long_double) -endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) - -if(HAVE_SOCKLEN_T) - set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") - if(WIN32) - set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h") - elseif(HAVE_SYS_SOCKET_H) - set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") - endif() - check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) - set(CMAKE_EXTRA_INCLUDE_FILES) - if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) - message(FATAL_ERROR - "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") - endif() -else() - set(CURL_TYPEOF_CURL_SOCKLEN_T int) - set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) -endif() - -# TODO test which of these headers are required for the typedefs used in curlbuild.h -if(WIN32) - set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H}) -else() - set(CURL_PULL_SYS_TYPES_H ${HAVE_SYS_TYPES_H}) - set(CURL_PULL_SYS_SOCKET_H ${HAVE_SYS_SOCKET_H}) - set(CURL_PULL_SYS_POLL_H ${HAVE_SYS_POLL_H}) -endif() -set(CURL_PULL_STDINT_H ${HAVE_STDINT_H}) -set(CURL_PULL_INTTYPES_H ${HAVE_INTTYPES_H}) - -include(CMake/OtherTests.cmake) - -add_definitions(-DHAVE_CONFIG_H) - -# For windows, do not allow the compiler to use default target (Vista). -if(WIN32) - add_definitions(-D_WIN32_WINNT=0x0501) -endif(WIN32) - -# For windows, all compilers used by cmake should support large files -if(WIN32) - set(USE_WIN32_LARGE_FILES ON) -endif(WIN32) - -if(MSVC) - add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) -endif(MSVC) - -# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). -function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) - file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) - string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - - string(REGEX REPLACE "\\\\\n" "!" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - string(REPLACE "!" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - - string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} - string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts. - file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) - -endfunction() - -add_subdirectory(lib) -if(BUILD_CURL_EXE) - add_subdirectory(src) -endif() - -include(CTest) -if(BUILD_TESTING) - add_subdirectory(tests) -endif() - -# TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL -if(USE_OPENSSL) - set(SSL_ENABLED 1) -endif() - -# Helper to populate a list (_items) with a label when conditions (the remaining -# args) are satisfied -function(_add_if label) - # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection - if(${ARGN}) - set(_items ${_items} "${label}" PARENT_SCOPE) - endif() -endfunction() - -# Clear list and try to detect available features -set(_items) -_add_if("WinSSL" SSL_ENABLED AND USE_WINDOWS_SSPI) -_add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL) -_add_if("IPv6" ENABLE_IPV6) -_add_if("unix-sockets" USE_UNIX_SOCKETS) -_add_if("libz" HAVE_LIBZ) -_add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX OR USE_THREADS_WIN32) -_add_if("IDN" HAVE_LIBIDN2) -_add_if("Largefile" (CURL_SIZEOF_CURL_OFF_T GREATER 4) AND - ((SIZEOF_OFF_T GREATER 4) OR USE_WIN32_LARGE_FILES)) -# TODO SSP1 (WinSSL) check is missing -_add_if("SSPI" USE_WINDOWS_SSPI) -_add_if("GSS-API" HAVE_GSSAPI) -# TODO SSP1 missing for SPNEGO -_add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND - (HAVE_GSSAPI OR USE_WINDOWS_SSPI)) -_add_if("Kerberos" NOT CURL_DISABLE_CRYPTO_AUTH AND - (HAVE_GSSAPI OR USE_WINDOWS_SSPI)) -# NTLM support requires crypto function adaptions from various SSL libs -# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL -if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR - USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED)) - _add_if("NTLM" 1) - # TODO missing option (autoconf: --enable-ntlm-wb) - _add_if("NTLM_WB" NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED) -endif() -# TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP -_add_if("TLS-SRP" USE_TLS_SRP) -# TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header -_add_if("HTTP2" USE_NGHTTP2) -string(REPLACE ";" " " SUPPORT_FEATURES "${_items}") -message(STATUS "Enabled features: ${SUPPORT_FEATURES}") - -# Clear list and try to detect available protocols -set(_items) -_add_if("HTTP" NOT CURL_DISABLE_HTTP) -_add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED) -_add_if("FTP" NOT CURL_DISABLE_FTP) -_add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED) -_add_if("FILE" NOT CURL_DISABLE_FILE) -_add_if("TELNET" NOT CURL_DISABLE_TELNET) -_add_if("LDAP" NOT CURL_DISABLE_LDAP) -# CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS -# TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps) -_add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND - ((USE_OPENLDAP AND SSL_ENABLED) OR - (NOT USE_OPENLDAP AND HAVE_LDAP_SSL))) -_add_if("DICT" NOT CURL_DISABLE_DICT) -_add_if("TFTP" NOT CURL_DISABLE_TFTP) -_add_if("GOPHER" NOT CURL_DISABLE_GOPHER) -_add_if("POP3" NOT CURL_DISABLE_POP3) -_add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED) -_add_if("IMAP" NOT CURL_DISABLE_IMAP) -_add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED) -_add_if("SMTP" NOT CURL_DISABLE_SMTP) -_add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED) -_add_if("SCP" USE_LIBSSH2) -_add_if("SFTP" USE_LIBSSH2) -_add_if("RTSP" NOT CURL_DISABLE_RTSP) -_add_if("RTMP" USE_LIBRTMP) -list(SORT _items) -string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}") -message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}") - -# curl-config needs the following options to be set. -set(CC "${CMAKE_C_COMPILER}") -# TODO probably put a -D... options here? -set(CONFIGURE_OPTIONS "") -# TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB? -set(CPPFLAG_CURL_STATICLIB "") -# TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4) -set(CURL_CA_BUNDLE "") -set(CURLVERSION "${CURL_VERSION}") -set(ENABLE_SHARED "yes") -if(CURL_STATICLIB) - set(ENABLE_STATIC "yes") -else() - set(ENABLE_STATIC "no") -endif() -set(exec_prefix "\${prefix}") -set(includedir "\${prefix}/include") -set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}") -set(LIBCURL_LIBS "") -set(libdir "${CMAKE_INSTALL_PREFIX}/lib") -foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS}) - if(_lib MATCHES ".*/.*") - set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}") - else() - set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}") - endif() -endforeach() -# "a" (Linux) or "lib" (Windows) -string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}") -set(prefix "${CMAKE_INSTALL_PREFIX}") -# Set this to "yes" to append all libraries on which -lcurl is dependent -set(REQUIRE_LIB_DEPS "no") -# SUPPORT_FEATURES -# SUPPORT_PROTOCOLS -set(VERSIONNUM "${CURL_VERSION_NUM}") - -# Finally generate a "curl-config" matching this config -configure_file("${CURL_SOURCE_DIR}/curl-config.in" - "${CURL_BINARY_DIR}/curl-config" @ONLY) -install(FILES "${CURL_BINARY_DIR}/curl-config" - DESTINATION bin - PERMISSIONS - OWNER_READ OWNER_WRITE OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - -# Finally generate a pkg-config file matching this config -configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in" - "${CURL_BINARY_DIR}/libcurl.pc" @ONLY) -install(FILES "${CURL_BINARY_DIR}/libcurl.pc" - DESTINATION lib/pkgconfig) - -# This needs to be run very last so other parts of the scripts can take advantage of this. -if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) - set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before") -endif() - -# Installation. -# First, install generated curlbuild.h -install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h" - DESTINATION include/curl ) -# Next, install other headers excluding curlbuild.h -install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" - DESTINATION include - FILES_MATCHING PATTERN "*.h" - PATTERN "curlbuild.h" EXCLUDE) - - -# Workaround for MSVS10 to avoid the Dialog Hell -# FIXME: This could be removed with future version of CMake. -if(MSVC_VERSION EQUAL 1600) - set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln") - if(EXISTS "${CURL_SLN_FILENAME}") - file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n") - endif() -endif() diff --git a/proxy_c/third-lib/libcurl/COPYING b/proxy_c/third-lib/libcurl/COPYING deleted file mode 100644 index a98663e..0000000 --- a/proxy_c/third-lib/libcurl/COPYING +++ /dev/null @@ -1,22 +0,0 @@ -COPYRIGHT AND PERMISSION NOTICE - -Copyright (c) 1996 - 2016, Daniel Stenberg, , and many -contributors, see the THANKS file. - -All rights reserved. - -Permission to use, copy, modify, and distribute this software for any purpose -with or without fee is hereby granted, provided that the above copyright -notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN -NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of a copyright holder shall not -be used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization of the copyright holder. diff --git a/proxy_c/third-lib/libcurl/MacOSX-Framework b/proxy_c/third-lib/libcurl/MacOSX-Framework deleted file mode 100755 index 19b338f..0000000 --- a/proxy_c/third-lib/libcurl/MacOSX-Framework +++ /dev/null @@ -1,146 +0,0 @@ -#!/bin/bash -# This script performs all of the steps needed to build a -# universal binary libcurl.framework for Mac OS X 10.4 or greater. -# -# Hendrik Visage: -# Generalizations added since Snowleopard (10.6) do not include -# the 10.4u SDK. -# -# Also note: -# 10.5 is the *ONLY* SDK that support PPC64 :( -- 10.6 do not have ppc64 support -#If you need to have PPC64 support then change below to 1 -PPC64_NEEDED=0 -# Apple does not support building for PPC anymore in Xcode 4 and later. -# If you're using Xcode 3 or earlier and need PPC support, then change -# the setting below to 1 -PPC_NEEDED=0 - -# For me the default is to develop for the platform I am on, and if you -#desire compatibility with older versions then change USE_OLD to 1 :) -USE_OLD=0 - -VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h` -FRAMEWORK_VERSION=Versions/Release-$VERSION - -#I also wanted to "copy over" the system, and thus the reason I added the -# version to Versions/Release-7.20.1 etc. -# now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it -# and setup the right paths to this version, leaving the system version -# "intact", so you can "fix" it later with the links to Versions/A/... - -DEVELOPER_PATH=`xcode-select --print-path` -# Around Xcode 4.3, SDKs were moved from the Developer folder into the -# MacOSX.platform folder -if test -d "$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs"; then - SDK_PATH="$DEVELOPER_PATH/Platforms/MacOSX.platform/Developer/SDKs" -else - SDK_PATH="$DEVELOPER_PATH/SDKs"; -fi -OLD_SDK=`ls $SDK_PATH|head -1` -NEW_SDK=`ls -r $SDK_PATH|head -1` - -if test "0"$USE_OLD -gt 0 -then - SDK32=$OLD_SDK -else - SDK32=$NEW_SDK -fi - -MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//` - -SDK32_DIR=$SDK_PATH/$SDK32 -MINVER32='-mmacosx-version-min='$MACVER -if test $PPC_NEEDED -gt 0; then - ARCHES32='-arch i386 -arch ppc' -else - ARCHES32='-arch i386' -fi - -if test $PPC64_NEEDED -gt 0 -then - SDK64=10.5 - ARCHES64='-arch x86_64 -arch ppc64' - SDK64=`ls $SDK_PATH|grep 10.5|head -1` -else - ARCHES64='-arch x86_64' - #We "know" that 10.4 and earlier do not support 64bit - OLD_SDK64=`ls $SDK_PATH|egrep -v "10.[0-4]"|head -1` - NEW_SDK64=`ls -r $SDK_PATH|egrep -v "10.[0-4][^0-9]" | head -1` - if test $USE_OLD -gt 0 - then - SDK64=$OLD_SDK64 - else - SDK64=$NEW_SDK64 - fi -fi - -SDK64_DIR=$SDK_PATH/$SDK64 -MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//` - -MINVER64='-mmacosx-version-min='$MACVER64 - -if test ! -z $SDK32; then - echo "----Configuring libcurl for 32 bit universal framework..." - make clean - ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \ - CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32" \ - LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 -Wl,-headerpad_max_install_names" \ - CC=$CC - - echo "----Building 32 bit libcurl..." - make -j `sysctl -n hw.logicalcpu_max` - - echo "----Creating 32 bit framework..." - rm -r libcurl.framework - mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources - cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl - install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl - /usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist - mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl - cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl - pushd libcurl.framework - ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl - ln -fs ${FRAMEWORK_VERSION}/Resources Resources - ln -fs ${FRAMEWORK_VERSION}/Headers Headers - cd Versions - ln -fs $(basename "${FRAMEWORK_VERSION}") Current - - echo Testing for SDK64 - if test -d $SDK64_DIR; then - echo entering... - popd - make clean - echo "----Configuring libcurl for 64 bit universal framework..." - ./configure --disable-dependency-tracking --disable-static --with-gssapi --with-darwinssl \ - CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64" \ - LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 -Wl,-headerpad_max_install_names" \ - CC=$CC - - echo "----Building 64 bit libcurl..." - make -j `sysctl -n hw.logicalcpu_max` - - echo "----Appending 64 bit framework to 32 bit framework..." - cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 - install_name_tool -id @rpath/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 - cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 - pwd - lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl - rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 - cp libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild32.h - cp include/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild64.h - cat >libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h <, et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -# ./src/Makefile.inc -# Using the backslash as line continuation character might be problematic -# with some make flavours, as Watcom's wmake showed us already. 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\ - awk -v proj_type=dsp \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_LIBTMPL) > $(VC6_LIBDSP) || { exit 1; }; \ - \ - echo "generating '$(VC6_SRCDSP)'"; \ - awk -v proj_type=dsp \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_SRCTMPL) > $(VC6_SRCDSP) || { exit 1; }; \ - \ - echo "generating '$(VC7_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC7_LIBTMPL) > $(VC7_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC7_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC7_SRCTMPL) > $(VC7_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC71_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC71_LIBTMPL) > $(VC71_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC71_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC71_SRCTMPL) > $(VC71_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC8_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC8_LIBTMPL) > $(VC8_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC8_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC8_SRCTMPL) > $(VC8_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC9_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC9_LIBTMPL) > $(VC9_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC9_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC9_SRCTMPL) > $(VC9_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC10_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC10_LIBTMPL) > $(VC10_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC10_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC10_SRCTMPL) > $(VC10_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC11_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC11_LIBTMPL) > $(VC11_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC11_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC11_SRCTMPL) > $(VC11_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC12_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC12_LIBTMPL) > $(VC12_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC12_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC12_SRCTMPL) > $(VC12_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC14_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC14_LIBTMPL) > $(VC14_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC14_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC14_SRCTMPL) > $(VC14_SRCVCXPROJ) || { exit 1; };) - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/proxy_c/third-lib/libcurl/Makefile.am b/proxy_c/third-lib/libcurl/Makefile.am deleted file mode 100644 index f86ffbc..0000000 --- a/proxy_c/third-lib/libcurl/Makefile.am +++ /dev/null @@ -1,609 +0,0 @@ -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -AUTOMAKE_OPTIONS = foreign - -ACLOCAL_AMFLAGS = -I m4 - -CMAKE_DIST = CMakeLists.txt CMake/CMakeConfigurableFile.in \ - CMake/CurlTests.c CMake/FindGSS.cmake CMake/OtherTests.cmake \ - CMake/Platforms/WindowsCache.cmake CMake/Utilities.cmake \ - include/curl/curlbuild.h.cmake CMake/Macros.cmake \ - CMake/CurlSymbolHiding.cmake CMake/FindCARES.cmake \ - CMake/FindLibSSH2.cmake CMake/FindNGHTTP2.cmake - - -VC6_LIBTMPL = projects/Windows/VC6/lib/libcurl.tmpl -VC6_LIBDSP = projects/Windows/VC6/lib/libcurl.dsp.dist -VC6_LIBDSP_DEPS = $(VC6_LIBTMPL) Makefile.am lib/Makefile.inc -VC6_SRCTMPL = projects/Windows/VC6/src/curl.tmpl -VC6_SRCDSP = projects/Windows/VC6/src/curl.dsp.dist -VC6_SRCDSP_DEPS = $(VC6_SRCTMPL) Makefile.am src/Makefile.inc - -VC7_LIBTMPL = projects/Windows/VC7/lib/libcurl.tmpl -VC7_LIBVCPROJ = projects/Windows/VC7/lib/libcurl.vcproj.dist -VC7_LIBVCPROJ_DEPS = $(VC7_LIBTMPL) Makefile.am lib/Makefile.inc -VC7_SRCTMPL = projects/Windows/VC7/src/curl.tmpl -VC7_SRCVCPROJ = projects/Windows/VC7/src/curl.vcproj.dist -VC7_SRCVCPROJ_DEPS = $(VC7_SRCTMPL) Makefile.am src/Makefile.inc - -VC71_LIBTMPL = projects/Windows/VC7.1/lib/libcurl.tmpl -VC71_LIBVCPROJ = projects/Windows/VC7.1/lib/libcurl.vcproj.dist -VC71_LIBVCPROJ_DEPS = $(VC71_LIBTMPL) Makefile.am lib/Makefile.inc -VC71_SRCTMPL = projects/Windows/VC7.1/src/curl.tmpl -VC71_SRCVCPROJ = projects/Windows/VC7.1/src/curl.vcproj.dist -VC71_SRCVCPROJ_DEPS = $(VC71_SRCTMPL) Makefile.am src/Makefile.inc - -VC8_LIBTMPL = projects/Windows/VC8/lib/libcurl.tmpl -VC8_LIBVCPROJ = projects/Windows/VC8/lib/libcurl.vcproj.dist -VC8_LIBVCPROJ_DEPS = $(VC8_LIBTMPL) Makefile.am lib/Makefile.inc -VC8_SRCTMPL = projects/Windows/VC8/src/curl.tmpl -VC8_SRCVCPROJ = projects/Windows/VC8/src/curl.vcproj.dist -VC8_SRCVCPROJ_DEPS = $(VC8_SRCTMPL) Makefile.am src/Makefile.inc - -VC9_LIBTMPL = projects/Windows/VC9/lib/libcurl.tmpl -VC9_LIBVCPROJ = projects/Windows/VC9/lib/libcurl.vcproj.dist -VC9_LIBVCPROJ_DEPS = $(VC9_LIBTMPL) Makefile.am lib/Makefile.inc -VC9_SRCTMPL = projects/Windows/VC9/src/curl.tmpl -VC9_SRCVCPROJ = projects/Windows/VC9/src/curl.vcproj.dist -VC9_SRCVCPROJ_DEPS = $(VC9_SRCTMPL) Makefile.am src/Makefile.inc - -VC10_LIBTMPL = projects/Windows/VC10/lib/libcurl.tmpl -VC10_LIBVCXPROJ = projects/Windows/VC10/lib/libcurl.vcxproj.dist -VC10_LIBVCXPROJ_DEPS = $(VC10_LIBTMPL) Makefile.am lib/Makefile.inc -VC10_SRCTMPL = projects/Windows/VC10/src/curl.tmpl -VC10_SRCVCXPROJ = projects/Windows/VC10/src/curl.vcxproj.dist -VC10_SRCVCXPROJ_DEPS = $(VC10_SRCTMPL) Makefile.am src/Makefile.inc - -VC11_LIBTMPL = projects/Windows/VC11/lib/libcurl.tmpl -VC11_LIBVCXPROJ = projects/Windows/VC11/lib/libcurl.vcxproj.dist -VC11_LIBVCXPROJ_DEPS = $(VC11_LIBTMPL) Makefile.am lib/Makefile.inc -VC11_SRCTMPL = projects/Windows/VC11/src/curl.tmpl -VC11_SRCVCXPROJ = projects/Windows/VC11/src/curl.vcxproj.dist -VC11_SRCVCXPROJ_DEPS = $(VC11_SRCTMPL) Makefile.am src/Makefile.inc - -VC12_LIBTMPL = projects/Windows/VC12/lib/libcurl.tmpl -VC12_LIBVCXPROJ = projects/Windows/VC12/lib/libcurl.vcxproj.dist -VC12_LIBVCXPROJ_DEPS = $(VC12_LIBTMPL) Makefile.am lib/Makefile.inc -VC12_SRCTMPL = projects/Windows/VC12/src/curl.tmpl -VC12_SRCVCXPROJ = projects/Windows/VC12/src/curl.vcxproj.dist -VC12_SRCVCXPROJ_DEPS = $(VC12_SRCTMPL) Makefile.am src/Makefile.inc - -VC14_LIBTMPL = projects/Windows/VC14/lib/libcurl.tmpl -VC14_LIBVCXPROJ = projects/Windows/VC14/lib/libcurl.vcxproj.dist -VC14_LIBVCXPROJ_DEPS = $(VC14_LIBTMPL) Makefile.am lib/Makefile.inc -VC14_SRCTMPL = projects/Windows/VC14/src/curl.tmpl -VC14_SRCVCXPROJ = projects/Windows/VC14/src/curl.vcxproj.dist -VC14_SRCVCXPROJ_DEPS = $(VC14_SRCTMPL) Makefile.am src/Makefile.inc - -VC_DIST = projects/README \ - projects/build-openssl.bat \ - projects/build-wolfssl.bat \ - projects/checksrc.bat \ - projects/Windows/VC6/curl-all.dsw \ - projects/Windows/VC6/lib/libcurl.dsw \ - projects/Windows/VC6/src/curl.dsw \ - projects/Windows/VC7/curl-all.sln \ - projects/Windows/VC7/lib/libcurl.sln \ - projects/Windows/VC7/src/curl.sln \ - projects/Windows/VC7.1/curl-all.sln \ - projects/Windows/VC7.1/lib/libcurl.sln \ - projects/Windows/VC7.1/src/curl.sln \ - projects/Windows/VC8/curl-all.sln \ - projects/Windows/VC8/lib/libcurl.sln \ - projects/Windows/VC8/src/curl.sln \ - projects/Windows/VC9/curl-all.sln \ - projects/Windows/VC9/lib/libcurl.sln \ - projects/Windows/VC9/src/curl.sln \ - projects/Windows/VC10/curl-all.sln \ - projects/Windows/VC10/lib/libcurl.sln \ - projects/Windows/VC10/lib/libcurl.vcxproj.filters \ - projects/Windows/VC10/src/curl.sln \ - projects/Windows/VC10/src/curl.vcxproj.filters \ - projects/Windows/VC11/curl-all.sln \ - projects/Windows/VC11/lib/libcurl.sln \ - projects/Windows/VC11/lib/libcurl.vcxproj.filters \ - projects/Windows/VC11/src/curl.sln \ - projects/Windows/VC11/src/curl.vcxproj.filters \ - projects/Windows/VC12/curl-all.sln \ - projects/Windows/VC12/lib/libcurl.sln \ - projects/Windows/VC12/lib/libcurl.vcxproj.filters \ - projects/Windows/VC12/src/curl.sln \ - projects/Windows/VC12/src/curl.vcxproj.filters \ - projects/Windows/VC14/curl-all.sln \ - projects/Windows/VC14/lib/libcurl.sln \ - projects/Windows/VC14/lib/libcurl.vcxproj.filters \ - projects/Windows/VC14/src/curl.sln \ - projects/Windows/VC14/src/curl.vcxproj.filters - -WINBUILD_DIST = winbuild/BUILD.WINDOWS.txt winbuild/gen_resp_file.bat \ - winbuild/MakefileBuild.vc winbuild/Makefile.vc \ - winbuild/Makefile.msvc.names - -EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in \ - RELEASE-NOTES buildconf libcurl.pc.in MacOSX-Framework scripts/zsh.pl \ - $(CMAKE_DIST) $(VC_DIST) $(WINBUILD_DIST) lib/libcurl.vers.in \ - buildconf.bat - -CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP) $(VC7_LIBVCPROJ) $(VC7_SRCVCPROJ) \ - $(VC71_LIBVCPROJ) $(VC71_SRCVCPROJ) $(VC8_LIBVCPROJ) $(VC8_SRCVCPROJ) \ - $(VC9_LIBVCPROJ) $(VC9_SRCVCPROJ) $(VC10_LIBVCXPROJ) $(VC10_SRCVCXPROJ) \ - $(VC11_LIBVCXPROJ) $(VC11_SRCVCXPROJ) $(VC12_LIBVCXPROJ) $(VC12_SRCVCXPROJ) \ - 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\ - win32_lib_hdrs='$(LIB_HFILES) config-win32.h'; \ - win32_lib_rc='$(LIB_RCFILES)'; \ - win32_lib_vauth_srcs='$(LIB_VAUTH_CFILES)'; \ - win32_lib_vauth_hdrs='$(LIB_VAUTH_HFILES)'; \ - win32_lib_vtls_srcs='$(LIB_VTLS_CFILES)'; \ - win32_lib_vtls_hdrs='$(LIB_VTLS_HFILES)'; \ - win32_src_srcs='$(CURL_CFILES)'; \ - win32_src_hdrs='$(CURL_HFILES)'; \ - win32_src_rc='$(CURL_RCFILES)'; \ - win32_src_x_srcs='$(CURLX_CFILES)'; \ - win32_src_x_hdrs='$(CURLX_HFILES) ../lib/config-win32.h'; \ - \ - sorted_lib_srcs=`for file in $$win32_lib_srcs; do echo $$file; done | sort`; \ - sorted_lib_hdrs=`for file in $$win32_lib_hdrs; do echo $$file; done | sort`; \ - sorted_lib_vauth_srcs=`for file in $$win32_lib_vauth_srcs; do echo $$file; done | sort`; \ - sorted_lib_vauth_hdrs=`for file in $$win32_lib_vauth_hdrs; do echo $$file; done | sort`; \ - sorted_lib_vtls_srcs=`for file in $$win32_lib_vtls_srcs; do echo $$file; done | sort`; \ - sorted_lib_vtls_hdrs=`for file in $$win32_lib_vtls_hdrs; do echo $$file; 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\ - awk -v proj_type=dsp \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_LIBTMPL) > $(VC6_LIBDSP) || { exit 1; }; \ - \ - echo "generating '$(VC6_SRCDSP)'"; \ - awk -v proj_type=dsp \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_SRCTMPL) > $(VC6_SRCDSP) || { exit 1; }; \ - \ - echo "generating '$(VC7_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC7_LIBTMPL) > $(VC7_LIBVCPROJ) || { exit 1; 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done | sort`; \ - sorted_src_srcs=`for file in $$win32_src_srcs; do echo $$file; done | sort`; \ - sorted_src_hdrs=`for file in $$win32_src_hdrs; do echo $$file; done | sort`; \ - sorted_src_x_srcs=`for file in $$win32_src_x_srcs; do echo $$file; done | sort`; \ - sorted_src_x_hdrs=`for file in $$win32_src_x_hdrs; do echo $$file; done | sort`; \ - \ - awk_code='\ -function gen_element(type, dir, file)\ -{\ - sub(/vauth\//, "", file);\ - sub(/vtls\//, "", file);\ -\ - spaces=" ";\ - if(dir == "lib\\vauth" || dir == "lib\\vtls")\ - tabs=" ";\ - else\ - tabs=" ";\ -\ - if(type == "dsp") {\ - printf("# Begin Source File\r\n");\ - printf("\r\n");\ - printf("SOURCE=..\\..\\..\\..\\%s\\%s\r\n", dir, file);\ - printf("# End Source File\r\n");\ - }\ - else if(type == "vcproj1") {\ - printf("%s\r\n",\ - tabs, dir, file);\ - printf("%s\r\n", tabs);\ - }\ - else if(type == "vcproj2") {\ - printf("%s\r\n", tabs);\ - printf("%s\r\n", tabs);\ - }\ - else if(type == "vcxproj") {\ - i = index(file, ".");\ - ext = substr(file, i == 0 ? 0 : i + 1);\ -\ - if(ext == "c")\ - printf("%s\r\n",\ - spaces, dir, file);\ - else if(ext == "h")\ - printf("%s\r\n",\ - spaces, dir, file);\ - else if(ext == "rc")\ - printf("%s\r\n",\ - spaces, dir, file);\ - }\ -}\ -\ -{\ -\ - if($$0 == "CURL_LIB_C_FILES") {\ - split(lib_srcs, arr);\ - for(val in arr) gen_element(proj_type, "lib", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_H_FILES") {\ - split(lib_hdrs, arr);\ - for(val in arr) gen_element(proj_type, "lib", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_RC_FILES") {\ - split(lib_rc, arr);\ - for(val in arr) gen_element(proj_type, "lib", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_VAUTH_C_FILES") {\ - split(lib_vauth_srcs, arr);\ - for(val in arr) gen_element(proj_type, "lib\\vauth", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_VAUTH_H_FILES") {\ - split(lib_vauth_hdrs, arr);\ - for(val in arr) gen_element(proj_type, "lib\\vauth", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_VTLS_C_FILES") {\ - split(lib_vtls_srcs, arr);\ - for(val in arr) gen_element(proj_type, "lib\\vtls", arr[val]);\ - }\ - else if($$0 == "CURL_LIB_VTLS_H_FILES") {\ - split(lib_vtls_hdrs, arr);\ - for(val in arr) gen_element(proj_type, "lib\\vtls", arr[val]);\ - }\ - else if($$0 == "CURL_SRC_C_FILES") {\ - split(src_srcs, arr);\ - for(val in arr) gen_element(proj_type, "src", arr[val]);\ - }\ - else if($$0 == "CURL_SRC_H_FILES") {\ - split(src_hdrs, arr);\ - for(val in arr) gen_element(proj_type, "src", arr[val]);\ - }\ - else if($$0 == "CURL_SRC_RC_FILES") {\ - split(src_rc, arr);\ - for(val in arr) gen_element(proj_type, "src", arr[val]);\ - }\ - else if($$0 == "CURL_SRC_X_C_FILES") {\ - split(src_x_srcs, arr);\ - for(val in arr) {\ - sub(/..\/lib\//, "", arr[val]);\ - gen_element(proj_type, "lib", arr[val]);\ - }\ - }\ - else if($$0 == "CURL_SRC_X_H_FILES") {\ - split(src_x_hdrs, arr);\ - for(val in arr) {\ - sub(/..\/lib\//, "", arr[val]);\ - gen_element(proj_type, "lib", arr[val]);\ - }\ - }\ - else\ - printf("%s\r\n", $$0);\ -}';\ - \ - echo "generating '$(VC6_LIBDSP)'"; \ - awk -v proj_type=dsp \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_LIBTMPL) > $(VC6_LIBDSP) || { exit 1; }; \ - \ - echo "generating '$(VC6_SRCDSP)'"; \ - awk -v proj_type=dsp \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC6_SRCTMPL) > $(VC6_SRCDSP) || { exit 1; }; \ - \ - echo "generating '$(VC7_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC7_LIBTMPL) > $(VC7_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC7_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC7_SRCTMPL) > $(VC7_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC71_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC71_LIBTMPL) > $(VC71_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC71_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj1 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC71_SRCTMPL) > $(VC71_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC8_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC8_LIBTMPL) > $(VC8_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC8_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC8_SRCTMPL) > $(VC8_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC9_LIBVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC9_LIBTMPL) > $(VC9_LIBVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC9_SRCVCPROJ)'"; \ - awk -v proj_type=vcproj2 \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC9_SRCTMPL) > $(VC9_SRCVCPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC10_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC10_LIBTMPL) > $(VC10_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC10_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC10_SRCTMPL) > $(VC10_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC11_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC11_LIBTMPL) > $(VC11_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC11_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC11_SRCTMPL) > $(VC11_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC12_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC12_LIBTMPL) > $(VC12_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC12_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC12_SRCTMPL) > $(VC12_SRCVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC14_LIBVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v lib_srcs="$$sorted_lib_srcs" \ - -v lib_hdrs="$$sorted_lib_hdrs" \ - -v lib_rc="$$win32_lib_rc" \ - -v lib_vauth_srcs="$$sorted_lib_vauth_srcs" \ - -v lib_vauth_hdrs="$$sorted_lib_vauth_hdrs" \ - -v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \ - -v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \ - "$$awk_code" $(srcdir)/$(VC14_LIBTMPL) > $(VC14_LIBVCXPROJ) || { exit 1; }; \ - \ - echo "generating '$(VC14_SRCVCXPROJ)'"; \ - awk -v proj_type=vcxproj \ - -v src_srcs="$$sorted_src_srcs" \ - -v src_hdrs="$$sorted_src_hdrs" \ - -v src_rc="$$win32_src_rc" \ - -v src_x_srcs="$$sorted_src_x_srcs" \ - -v src_x_hdrs="$$sorted_src_x_hdrs" \ - "$$awk_code" $(srcdir)/$(VC14_SRCTMPL) > $(VC14_SRCVCXPROJ) || { exit 1; };) - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/proxy_c/third-lib/libcurl/README b/proxy_c/third-lib/libcurl/README deleted file mode 100644 index f0b3b93..0000000 --- a/proxy_c/third-lib/libcurl/README +++ /dev/null @@ -1,49 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -README - - Curl is a command line tool for transferring data specified with URL - syntax. Find out how to use curl by reading the curl.1 man page or the - MANUAL document. Find out how to install Curl by reading the INSTALL - document. - - libcurl is the library curl is using to do its job. It is readily - available to be used by your software. Read the libcurl.3 man page to - learn how! - - You find answers to the most frequent questions we get in the FAQ document. - - Study the COPYING file for distribution terms and similar. If you distribute - curl binaries or other binaries that involve libcurl, you might enjoy the - LICENSE-MIXING document. - -CONTACT - - If you have problems, questions, ideas or suggestions, please contact us - by posting to a suitable mailing list. See https://curl.haxx.se/mail/ - - All contributors to the project are listed in the THANKS document. - -WEB SITE - - Visit the curl web site for the latest news and downloads: - - https://curl.haxx.se/ - -GIT - - To download the very latest source off the GIT server do this: - - git clone https://github.com/curl/curl.git - - (you'll get a directory named curl created, filled with the source code) - -NOTICE - - Curl contains pieces of source code that is Copyright (c) 1998, 1999 - Kungliga Tekniska Högskolan. This notice is included here to comply with the - distribution terms. diff --git a/proxy_c/third-lib/libcurl/RELEASE-NOTES b/proxy_c/third-lib/libcurl/RELEASE-NOTES deleted file mode 100644 index 2a7d95c..0000000 --- a/proxy_c/third-lib/libcurl/RELEASE-NOTES +++ /dev/null @@ -1,32 +0,0 @@ -Curl and libcurl 7.52.1 - - Public curl releases: 162 - Command line options: 204 - curl_easy_setopt() options: 243 - Public functions in libcurl: 61 - Contributors: 1480 - -This release includes the following bugfixes: - - o CVE-2016-9594: unititialized random [1] - o lib557: fix checksrc warnings - o lib: fix MSVC compiler warnings - o lib557.c: use a shorter MAXIMIZE representation [2] - o tests: run checksrc on debug builds - -This release includes the following known bugs: - - o see docs/KNOWN_BUGS (https://curl.haxx.se/docs/knownbugs.html) - -This release would not have looked like this without help, code, reports and -advice from friends like these: - - Daniel Stenberg, Kamil Dudka, Marcel Raad, Ray Satiro, - (4 contributors) - - Thanks! (and sorry if I forgot to mention someone) - -References to bug reports and discussions on issues: - - [1] = https://curl.haxx.se/docs/adv_20161223.html - [2] = https://curl.haxx.se/mail/lib-2016-12/0098.html diff --git a/proxy_c/third-lib/libcurl/acinclude.m4 b/proxy_c/third-lib/libcurl/acinclude.m4 deleted file mode 100644 index 2abae8d..0000000 --- a/proxy_c/third-lib/libcurl/acinclude.m4 +++ /dev/null @@ -1,3245 +0,0 @@ -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -#*************************************************************************** - -dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT]) -dnl ------------------------------------------------- -dnl Use the C preprocessor to find out if the given object-style symbol -dnl is defined and get its expansion. This macro will not use default -dnl includes even if no INCLUDES argument is given. This macro will run -dnl silently when invoked with three arguments. If the expansion would -dnl result in a set of double-quoted strings the returned expansion will -dnl actually be a single double-quoted string concatenating all them. - -AC_DEFUN([CURL_CHECK_DEF], [ - AC_REQUIRE([CURL_CPP_P])dnl - OLDCPPFLAGS=$CPPFLAGS - # CPPPFLAG comes from CURL_CPP_P - CPPFLAGS="$CPPFLAGS $CPPPFLAG" - AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl - AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl - if test -z "$SED"; then - AC_MSG_ERROR([SED not set. Cannot continue without SED being set.]) - fi - if test -z "$GREP"; then - AC_MSG_ERROR([GREP not set. Cannot continue without GREP being set.]) - fi - ifelse($3,,[AC_MSG_CHECKING([for preprocessor definition of $1])]) - tmp_exp="" - AC_PREPROC_IFELSE([ - AC_LANG_SOURCE( -ifelse($2,,,[$2])[[ -#ifdef $1 -CURL_DEF_TOKEN $1 -#endif - ]]) - ],[ - tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ - "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ - "$SED" 's/.*CURL_DEF_TOKEN[[ ]][[ ]]*//' 2>/dev/null | \ - "$SED" 's/[["]][[ ]]*[["]]//g' 2>/dev/null` - if test -z "$tmp_exp" || test "$tmp_exp" = "$1"; then - tmp_exp="" - fi - ]) - if test -z "$tmp_exp"; then - AS_VAR_SET(ac_HaveDef, no) - ifelse($3,,[AC_MSG_RESULT([no])]) - else - AS_VAR_SET(ac_HaveDef, yes) - AS_VAR_SET(ac_Def, $tmp_exp) - ifelse($3,,[AC_MSG_RESULT([$tmp_exp])]) - fi - AS_VAR_POPDEF([ac_Def])dnl - AS_VAR_POPDEF([ac_HaveDef])dnl - CPPFLAGS=$OLDCPPFLAGS -]) - - -dnl CURL_CHECK_DEF_CC (SYMBOL, [INCLUDES], [SILENT]) -dnl ------------------------------------------------- -dnl Use the C compiler to find out only if the given symbol is defined -dnl or not, this can not find out its expansion. This macro will not use -dnl default includes even if no INCLUDES argument is given. This macro -dnl will run silently when invoked with three arguments. - -AC_DEFUN([CURL_CHECK_DEF_CC], [ - AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl - ifelse($3,,[AC_MSG_CHECKING([for compiler definition of $1])]) - AC_COMPILE_IFELSE([ - AC_LANG_SOURCE( -ifelse($2,,,[$2])[[ -int main (void) -{ -#ifdef $1 - return 0; -#else - force compilation error -#endif -} - ]]) - ],[ - tst_symbol_defined="yes" - ],[ - tst_symbol_defined="no" - ]) - if test "$tst_symbol_defined" = "yes"; then - AS_VAR_SET(ac_HaveDef, yes) - ifelse($3,,[AC_MSG_RESULT([yes])]) - else - AS_VAR_SET(ac_HaveDef, no) - ifelse($3,,[AC_MSG_RESULT([no])]) - fi - AS_VAR_POPDEF([ac_HaveDef])dnl -]) - - -dnl CURL_CHECK_LIB_XNET -dnl ------------------------------------------------- -dnl Verify if X/Open network library is required. - -AC_DEFUN([CURL_CHECK_LIB_XNET], [ - AC_MSG_CHECKING([if X/Open network library is required]) - tst_lib_xnet_required="no" - AC_COMPILE_IFELSE([ - AC_LANG_SOURCE([[ -int main (void) -{ -#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600) - return 0; -#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) - return 0; -#else - force compilation error -#endif -} - ]]) - ],[ - tst_lib_xnet_required="yes" - LIBS="-lxnet $LIBS" - ]) - AC_MSG_RESULT([$tst_lib_xnet_required]) -]) - - -dnl CURL_CHECK_AIX_ALL_SOURCE -dnl ------------------------------------------------- -dnl Provides a replacement of traditional AC_AIX with -dnl an uniform behaviour across all autoconf versions, -dnl and with our own placement rules. - -AC_DEFUN([CURL_CHECK_AIX_ALL_SOURCE], [ - AH_VERBATIM([_ALL_SOURCE], - [/* Define to 1 if OS is AIX. */ -#ifndef _ALL_SOURCE -# undef _ALL_SOURCE -#endif]) - AC_BEFORE([$0], [AC_SYS_LARGEFILE])dnl - AC_BEFORE([$0], [CURL_CONFIGURE_REENTRANT])dnl - AC_BEFORE([$0], [CURL_CONFIGURE_PULL_SYS_POLL])dnl - AC_MSG_CHECKING([if OS is AIX (to define _ALL_SOURCE)]) - AC_EGREP_CPP([yes_this_is_aix],[ -#ifdef _AIX - yes_this_is_aix -#endif - ],[ - AC_MSG_RESULT([yes]) - AC_DEFINE(_ALL_SOURCE) - ],[ - AC_MSG_RESULT([no]) - ]) -]) - - -dnl CURL_CHECK_HEADER_WINDOWS -dnl ------------------------------------------------- -dnl Check for compilable and valid windows.h header - -AC_DEFUN([CURL_CHECK_HEADER_WINDOWS], [ - AC_CACHE_CHECK([for windows.h], [curl_cv_header_windows_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) - HAVE_WINDOWS_H shall not be defined. -#else - int dummy=2*WINVER; -#endif - ]]) - ],[ - curl_cv_header_windows_h="yes" - ],[ - curl_cv_header_windows_h="no" - ]) - ]) - case "$curl_cv_header_windows_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WINDOWS_H, 1, - [Define to 1 if you have the windows.h header file.]) - AC_DEFINE_UNQUOTED(WIN32_LEAN_AND_MEAN, 1, - [Define to avoid automatic inclusion of winsock.h]) - ;; - esac -]) - - -dnl CURL_CHECK_NATIVE_WINDOWS -dnl ------------------------------------------------- -dnl Check if building a native Windows target - -AC_DEFUN([CURL_CHECK_NATIVE_WINDOWS], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_CACHE_CHECK([whether build target is a native Windows one], [curl_cv_native_windows], [ - if test "$curl_cv_header_windows_h" = "no"; then - curl_cv_native_windows="no" - else - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ -#if defined(__MINGW32__) || defined(__MINGW32CE__) || \ - (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64))) - int dummy=1; -#else - Not a native Windows build target. -#endif - ]]) - ],[ - curl_cv_native_windows="yes" - ],[ - curl_cv_native_windows="no" - ]) - fi - ]) - AM_CONDITIONAL(DOING_NATIVE_WINDOWS, test "x$curl_cv_native_windows" = xyes) -]) - - -dnl CURL_CHECK_HEADER_WINSOCK -dnl ------------------------------------------------- -dnl Check for compilable and valid winsock.h header - -AC_DEFUN([CURL_CHECK_HEADER_WINSOCK], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_CACHE_CHECK([for winsock.h], [curl_cv_header_winsock_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) - HAVE_WINSOCK_H shall not be defined. -#else - int dummy=WSACleanup(); -#endif - ]]) - ],[ - curl_cv_header_winsock_h="yes" - ],[ - curl_cv_header_winsock_h="no" - ]) - ]) - case "$curl_cv_header_winsock_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WINSOCK_H, 1, - [Define to 1 if you have the winsock.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_WINSOCK2 -dnl ------------------------------------------------- -dnl Check for compilable and valid winsock2.h header - -AC_DEFUN([CURL_CHECK_HEADER_WINSOCK2], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_CACHE_CHECK([for winsock2.h], [curl_cv_header_winsock2_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) - HAVE_WINSOCK2_H shall not be defined. -#else - int dummy=2*IPPROTO_ESP; -#endif - ]]) - ],[ - curl_cv_header_winsock2_h="yes" - ],[ - curl_cv_header_winsock2_h="no" - ]) - ]) - case "$curl_cv_header_winsock2_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WINSOCK2_H, 1, - [Define to 1 if you have the winsock2.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_WS2TCPIP -dnl ------------------------------------------------- -dnl Check for compilable and valid ws2tcpip.h header - -AC_DEFUN([CURL_CHECK_HEADER_WS2TCPIP], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl - AC_CACHE_CHECK([for ws2tcpip.h], [curl_cv_header_ws2tcpip_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#include -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) - HAVE_WS2TCPIP_H shall not be defined. -#else - int dummy=2*IP_PKTINFO; -#endif - ]]) - ],[ - curl_cv_header_ws2tcpip_h="yes" - ],[ - curl_cv_header_ws2tcpip_h="no" - ]) - ]) - case "$curl_cv_header_ws2tcpip_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WS2TCPIP_H, 1, - [Define to 1 if you have the ws2tcpip.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_WINLDAP -dnl ------------------------------------------------- -dnl Check for compilable and valid winldap.h header - -AC_DEFUN([CURL_CHECK_HEADER_WINLDAP], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_CACHE_CHECK([for winldap.h], [curl_cv_header_winldap_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#endif -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) - HAVE_WINLDAP_H shall not be defined. -#else - LDAP *ldp = ldap_init("dummy", LDAP_PORT); - ULONG res = ldap_unbind(ldp); -#endif - ]]) - ],[ - curl_cv_header_winldap_h="yes" - ],[ - curl_cv_header_winldap_h="no" - ]) - ]) - case "$curl_cv_header_winldap_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WINLDAP_H, 1, - [Define to 1 if you have the winldap.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_WINBER -dnl ------------------------------------------------- -dnl Check for compilable and valid winber.h header - -AC_DEFUN([CURL_CHECK_HEADER_WINBER], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINLDAP])dnl - AC_CACHE_CHECK([for winber.h], [curl_cv_header_winber_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#endif -#include -#include - ]],[[ -#if defined(__CYGWIN__) || defined(__CEGCC__) - HAVE_WINBER_H shall not be defined. -#else - BERVAL *bvp = NULL; - BerElement *bep = ber_init(bvp); - ber_free(bep, 1); -#endif - ]]) - ],[ - curl_cv_header_winber_h="yes" - ],[ - curl_cv_header_winber_h="no" - ]) - ]) - case "$curl_cv_header_winber_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_WINBER_H, 1, - [Define to 1 if you have the winber.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_LBER -dnl ------------------------------------------------- -dnl Check for compilable and valid lber.h header, -dnl and check if it is needed even with ldap.h - -AC_DEFUN([CURL_CHECK_HEADER_LBER], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_CACHE_CHECK([for lber.h], [curl_cv_header_lber_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef NULL -#define NULL (void *)0 -#endif -#include - ]],[[ - BerValue *bvp = NULL; - BerElement *bep = ber_init(bvp); - ber_free(bep, 1); - ]]) - ],[ - curl_cv_header_lber_h="yes" - ],[ - curl_cv_header_lber_h="no" - ]) - ]) - if test "$curl_cv_header_lber_h" = "yes"; then - AC_DEFINE_UNQUOTED(HAVE_LBER_H, 1, - [Define to 1 if you have the lber.h header file.]) - # - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef NULL -#define NULL (void *)0 -#endif -#ifndef LDAP_DEPRECATED -#define LDAP_DEPRECATED 1 -#endif -#include - ]],[[ - BerValue *bvp = NULL; - BerElement *bep = ber_init(bvp); - ber_free(bep, 1); - ]]) - ],[ - curl_cv_need_header_lber_h="no" - ],[ - curl_cv_need_header_lber_h="yes" - ]) - # - case "$curl_cv_need_header_lber_h" in - yes) - AC_DEFINE_UNQUOTED(NEED_LBER_H, 1, - [Define to 1 if you need the lber.h header file even with ldap.h]) - ;; - esac - fi -]) - - -dnl CURL_CHECK_HEADER_LDAP -dnl ------------------------------------------------- -dnl Check for compilable and valid ldap.h header - -AC_DEFUN([CURL_CHECK_HEADER_LDAP], [ - AC_REQUIRE([CURL_CHECK_HEADER_LBER])dnl - AC_CACHE_CHECK([for ldap.h], [curl_cv_header_ldap_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef LDAP_DEPRECATED -#define LDAP_DEPRECATED 1 -#endif -#ifdef NEED_LBER_H -#include -#endif -#include - ]],[[ - LDAP *ldp = ldap_init("dummy", LDAP_PORT); - int res = ldap_unbind(ldp); - ]]) - ],[ - curl_cv_header_ldap_h="yes" - ],[ - curl_cv_header_ldap_h="no" - ]) - ]) - case "$curl_cv_header_ldap_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_LDAP_H, 1, - [Define to 1 if you have the ldap.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_LDAP_SSL -dnl ------------------------------------------------- -dnl Check for compilable and valid ldap_ssl.h header - -AC_DEFUN([CURL_CHECK_HEADER_LDAP_SSL], [ - AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl - AC_CACHE_CHECK([for ldap_ssl.h], [curl_cv_header_ldap_ssl_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef LDAP_DEPRECATED -#define LDAP_DEPRECATED 1 -#endif -#ifdef NEED_LBER_H -#include -#endif -#ifdef HAVE_LDAP_H -#include -#endif -#include - ]],[[ - LDAP *ldp = ldapssl_init("dummy", LDAPS_PORT, 1); - ]]) - ],[ - curl_cv_header_ldap_ssl_h="yes" - ],[ - curl_cv_header_ldap_ssl_h="no" - ]) - ]) - case "$curl_cv_header_ldap_ssl_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_LDAP_SSL_H, 1, - [Define to 1 if you have the ldap_ssl.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_HEADER_LDAPSSL -dnl ------------------------------------------------- -dnl Check for compilable and valid ldapssl.h header - -AC_DEFUN([CURL_CHECK_HEADER_LDAPSSL], [ - AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl - AC_CACHE_CHECK([for ldapssl.h], [curl_cv_header_ldapssl_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef NULL -#define NULL (void *)0 -#endif -#ifndef LDAP_DEPRECATED -#define LDAP_DEPRECATED 1 -#endif -#ifdef NEED_LBER_H -#include -#endif -#ifdef HAVE_LDAP_H -#include -#endif -#include - ]],[[ - char *cert_label = NULL; - LDAP *ldp = ldap_ssl_init("dummy", LDAPS_PORT, cert_label); - ]]) - ],[ - curl_cv_header_ldapssl_h="yes" - ],[ - curl_cv_header_ldapssl_h="no" - ]) - ]) - case "$curl_cv_header_ldapssl_h" in - yes) - AC_DEFINE_UNQUOTED(HAVE_LDAPSSL_H, 1, - [Define to 1 if you have the ldapssl.h header file.]) - ;; - esac -]) - - -dnl CURL_CHECK_LIBS_WINLDAP -dnl ------------------------------------------------- -dnl Check for libraries needed for WINLDAP support, -dnl and prepended to LIBS any needed libraries. -dnl This macro can take an optional parameter with a -dnl white space separated list of libraries to check -dnl before the WINLDAP default ones. - -AC_DEFUN([CURL_CHECK_LIBS_WINLDAP], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINBER])dnl - # - AC_MSG_CHECKING([for WINLDAP libraries]) - # - u_libs="" - # - ifelse($1,,,[ - for x_lib in $1; do - case "$x_lib" in - -l*) - l_lib="$x_lib" - ;; - *) - l_lib="-l$x_lib" - ;; - esac - if test -z "$u_libs"; then - u_libs="$l_lib" - else - u_libs="$u_libs $l_lib" - fi - done - ]) - # - curl_cv_save_LIBS="$LIBS" - curl_cv_ldap_LIBS="unknown" - # - for x_nlibs in '' "$u_libs" \ - '-lwldap32' ; do - if test "$curl_cv_ldap_LIBS" = "unknown"; then - if test -z "$x_nlibs"; then - LIBS="$curl_cv_save_LIBS" - else - LIBS="$x_nlibs $curl_cv_save_LIBS" - fi - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINLDAP_H -#include -#endif -#ifdef HAVE_WINBER_H -#include -#endif -#endif - ]],[[ - BERVAL *bvp = NULL; - BerElement *bep = ber_init(bvp); - LDAP *ldp = ldap_init("dummy", LDAP_PORT); - ULONG res = ldap_unbind(ldp); - ber_free(bep, 1); - ]]) - ],[ - curl_cv_ldap_LIBS="$x_nlibs" - ]) - fi - done - # - LIBS="$curl_cv_save_LIBS" - # - case X-"$curl_cv_ldap_LIBS" in - X-unknown) - AC_MSG_RESULT([cannot find WINLDAP libraries]) - ;; - X-) - AC_MSG_RESULT([no additional lib required]) - ;; - *) - if test -z "$curl_cv_save_LIBS"; then - LIBS="$curl_cv_ldap_LIBS" - else - LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" - fi - AC_MSG_RESULT([$curl_cv_ldap_LIBS]) - ;; - esac - # -]) - - -dnl CURL_CHECK_LIBS_LDAP -dnl ------------------------------------------------- -dnl Check for libraries needed for LDAP support, -dnl and prepended to LIBS any needed libraries. -dnl This macro can take an optional parameter with a -dnl white space separated list of libraries to check -dnl before the default ones. - -AC_DEFUN([CURL_CHECK_LIBS_LDAP], [ - AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl - # - AC_MSG_CHECKING([for LDAP libraries]) - # - u_libs="" - # - ifelse($1,,,[ - for x_lib in $1; do - case "$x_lib" in - -l*) - l_lib="$x_lib" - ;; - *) - l_lib="-l$x_lib" - ;; - esac - if test -z "$u_libs"; then - u_libs="$l_lib" - else - u_libs="$u_libs $l_lib" - fi - done - ]) - # - curl_cv_save_LIBS="$LIBS" - curl_cv_ldap_LIBS="unknown" - # - for x_nlibs in '' "$u_libs" \ - '-lldap' \ - '-llber -lldap' \ - '-lldap -llber' \ - '-lldapssl -lldapx -lldapsdk' \ - '-lldapsdk -lldapx -lldapssl' ; do - if test "$curl_cv_ldap_LIBS" = "unknown"; then - if test -z "$x_nlibs"; then - LIBS="$curl_cv_save_LIBS" - else - LIBS="$x_nlibs $curl_cv_save_LIBS" - fi - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#endif -#ifndef NULL -#define NULL (void *)0 -#endif -#ifndef LDAP_DEPRECATED -#define LDAP_DEPRECATED 1 -#endif -#ifdef NEED_LBER_H -#include -#endif -#ifdef HAVE_LDAP_H -#include -#endif - ]],[[ - BerValue *bvp = NULL; - BerElement *bep = ber_init(bvp); - LDAP *ldp = ldap_init("dummy", LDAP_PORT); - int res = ldap_unbind(ldp); - ber_free(bep, 1); - ]]) - ],[ - curl_cv_ldap_LIBS="$x_nlibs" - ]) - fi - done - # - LIBS="$curl_cv_save_LIBS" - # - case X-"$curl_cv_ldap_LIBS" in - X-unknown) - AC_MSG_RESULT([cannot find LDAP libraries]) - ;; - X-) - AC_MSG_RESULT([no additional lib required]) - ;; - *) - if test -z "$curl_cv_save_LIBS"; then - LIBS="$curl_cv_ldap_LIBS" - else - LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" - fi - AC_MSG_RESULT([$curl_cv_ldap_LIBS]) - ;; - esac - # -]) - - -dnl CURL_CHECK_HEADER_MALLOC -dnl ------------------------------------------------- -dnl Check for compilable and valid malloc.h header, -dnl and check if it is needed even with stdlib.h - -AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [ - AC_CACHE_CHECK([for malloc.h], [curl_cv_header_malloc_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include - ]],[[ - void *p = malloc(10); - void *q = calloc(10,10); - free(p); - free(q); - ]]) - ],[ - curl_cv_header_malloc_h="yes" - ],[ - curl_cv_header_malloc_h="no" - ]) - ]) - if test "$curl_cv_header_malloc_h" = "yes"; then - AC_DEFINE_UNQUOTED(HAVE_MALLOC_H, 1, - [Define to 1 if you have the malloc.h header file.]) - # - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include - ]],[[ - void *p = malloc(10); - void *q = calloc(10,10); - free(p); - free(q); - ]]) - ],[ - curl_cv_need_header_malloc_h="no" - ],[ - curl_cv_need_header_malloc_h="yes" - ]) - # - case "$curl_cv_need_header_malloc_h" in - yes) - AC_DEFINE_UNQUOTED(NEED_MALLOC_H, 1, - [Define to 1 if you need the malloc.h header file even with stdlib.h]) - ;; - esac - fi -]) - - -dnl CURL_CHECK_HEADER_MEMORY -dnl ------------------------------------------------- -dnl Check for compilable and valid memory.h header, -dnl and check if it is needed even with stdlib.h for -dnl memory related functions. - -AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [ - AC_CACHE_CHECK([for memory.h], [curl_cv_header_memory_h], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include - ]],[[ - void *p = malloc(10); - void *q = calloc(10,10); - free(p); - free(q); - ]]) - ],[ - curl_cv_header_memory_h="yes" - ],[ - curl_cv_header_memory_h="no" - ]) - ]) - if test "$curl_cv_header_memory_h" = "yes"; then - AC_DEFINE_UNQUOTED(HAVE_MEMORY_H, 1, - [Define to 1 if you have the memory.h header file.]) - # - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include - ]],[[ - void *p = malloc(10); - void *q = calloc(10,10); - free(p); - free(q); - ]]) - ],[ - curl_cv_need_header_memory_h="no" - ],[ - curl_cv_need_header_memory_h="yes" - ]) - # - case "$curl_cv_need_header_memory_h" in - yes) - AC_DEFINE_UNQUOTED(NEED_MEMORY_H, 1, - [Define to 1 if you need the memory.h header file even with stdlib.h]) - ;; - esac - fi -]) - - -dnl CURL_CHECK_FUNC_GETNAMEINFO -dnl ------------------------------------------------- -dnl Test if the getnameinfo function is available, -dnl and check the types of five of its arguments. -dnl If the function succeeds HAVE_GETNAMEINFO will be -dnl defined, defining the types of the arguments in -dnl GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2, -dnl GETNAMEINFO_TYPE_ARG46 and GETNAMEINFO_TYPE_ARG7, -dnl and also defining the type qualifier of first -dnl argument in GETNAMEINFO_QUAL_ARG1. - -AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [ - AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl - AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h) - # - AC_MSG_CHECKING([for getnameinfo]) - AC_LINK_IFELSE([ - AC_LANG_FUNC_LINK_TRY([getnameinfo]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_getnameinfo="yes" - ],[ - AC_MSG_RESULT([no]) - curl_cv_getnameinfo="no" - ]) - # - if test "$curl_cv_getnameinfo" != "yes"; then - AC_MSG_CHECKING([deeper for getnameinfo]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ - getnameinfo(); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_getnameinfo="yes" - ],[ - AC_MSG_RESULT([but still no]) - curl_cv_getnameinfo="no" - ]) - fi - # - if test "$curl_cv_getnameinfo" != "yes"; then - AC_MSG_CHECKING([deeper and deeper for getnameinfo]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#ifdef HAVE_WS2TCPIP_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETDB_H -#include -#endif -#endif - ]],[[ - getnameinfo(0, 0, 0, 0, 0, 0, 0); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_getnameinfo="yes" - ],[ - AC_MSG_RESULT([but still no]) - curl_cv_getnameinfo="no" - ]) - fi - # - if test "$curl_cv_getnameinfo" = "yes"; then - AC_CACHE_CHECK([types of arguments for getnameinfo], - [curl_cv_func_getnameinfo_args], [ - curl_cv_func_getnameinfo_args="unknown" - for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do - for gni_arg2 in 'socklen_t' 'size_t' 'int'; do - for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do - for gni_arg7 in 'int' 'unsigned int'; do - if test "$curl_cv_func_getnameinfo_args" = "unknown"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501) -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0501 -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#ifdef HAVE_WS2TCPIP_H -#include -#endif -#endif -#define GNICALLCONV WSAAPI -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETDB_H -#include -#endif -#define GNICALLCONV -#endif - extern int GNICALLCONV getnameinfo($gni_arg1, $gni_arg2, - char *, $gni_arg46, - char *, $gni_arg46, - $gni_arg7); - ]],[[ - $gni_arg2 salen=0; - $gni_arg46 hostlen=0; - $gni_arg46 servlen=0; - $gni_arg7 flags=0; - int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags); - ]]) - ],[ - curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7" - ]) - fi - done - done - done - done - ]) # AC-CACHE-CHECK - if test "$curl_cv_func_getnameinfo_args" = "unknown"; then - AC_MSG_WARN([Cannot find proper types to use for getnameinfo args]) - AC_MSG_WARN([HAVE_GETNAMEINFO will not be defined]) - else - gni_prev_IFS=$IFS; IFS=',' - set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'` - IFS=$gni_prev_IFS - shift - # - gni_qual_type_arg1=$[1] - # - AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG2, $[2], - [Define to the type of arg 2 for getnameinfo.]) - AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG46, $[3], - [Define to the type of args 4 and 6 for getnameinfo.]) - AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG7, $[4], - [Define to the type of arg 7 for getnameinfo.]) - # - prev_sh_opts=$- - # - case $prev_sh_opts in - *f*) - ;; - *) - set -f - ;; - esac - # - case "$gni_qual_type_arg1" in - const*) - gni_qual_arg1=const - gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'` - ;; - *) - gni_qual_arg1= - gni_type_arg1=$gni_qual_type_arg1 - ;; - esac - # - AC_DEFINE_UNQUOTED(GETNAMEINFO_QUAL_ARG1, $gni_qual_arg1, - [Define to the type qualifier of arg 1 for getnameinfo.]) - AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG1, $gni_type_arg1, - [Define to the type of arg 1 for getnameinfo.]) - # - case $prev_sh_opts in - *f*) - ;; - *) - set +f - ;; - esac - # - AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1, - [Define to 1 if you have the getnameinfo function.]) - curl_cv_func_getnameinfo="yes" - fi - fi -]) - - -dnl TYPE_SOCKADDR_STORAGE -dnl ------------------------------------------------- -dnl Check for struct sockaddr_storage. Most IPv6-enabled -dnl hosts have it, but AIX 4.3 is one known exception. - -AC_DEFUN([TYPE_SOCKADDR_STORAGE], -[ - AC_CHECK_TYPE([struct sockaddr_storage], - AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, - [if struct sockaddr_storage is defined]), , - [ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_ARPA_INET_H -#include -#endif -#endif - ]) -]) - - -dnl CURL_CHECK_NI_WITHSCOPEID -dnl ------------------------------------------------- -dnl Check for working NI_WITHSCOPEID in getnameinfo() - -AC_DEFUN([CURL_CHECK_NI_WITHSCOPEID], [ - AC_REQUIRE([CURL_CHECK_FUNC_GETNAMEINFO])dnl - AC_REQUIRE([TYPE_SOCKADDR_STORAGE])dnl - AC_CHECK_HEADERS(stdio.h sys/types.h sys/socket.h \ - netdb.h netinet/in.h arpa/inet.h) - # - AC_CACHE_CHECK([for working NI_WITHSCOPEID], - [curl_cv_working_ni_withscopeid], [ - AC_RUN_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_STDLIB_H -#include -#endif -#ifdef HAVE_STDIO_H -#include -#endif -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETDB_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_ARPA_INET_H -#include -#endif - ]],[[ -#if defined(NI_WITHSCOPEID) && defined(HAVE_GETNAMEINFO) -#ifdef HAVE_STRUCT_SOCKADDR_STORAGE - struct sockaddr_storage sa; -#else - unsigned char sa[256]; -#endif - char hostbuf[NI_MAXHOST]; - int rc; - GETNAMEINFO_TYPE_ARG2 salen = (GETNAMEINFO_TYPE_ARG2)sizeof(sa); - GETNAMEINFO_TYPE_ARG46 hostlen = (GETNAMEINFO_TYPE_ARG46)sizeof(hostbuf); - GETNAMEINFO_TYPE_ARG7 flags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; - int fd = socket(AF_INET6, SOCK_STREAM, 0); - if(fd < 0) { - perror("socket()"); - return 1; /* Error creating socket */ - } - rc = getsockname(fd, (GETNAMEINFO_TYPE_ARG1)&sa, &salen); - if(rc) { - perror("getsockname()"); - return 2; /* Error retrieving socket name */ - } - rc = getnameinfo((GETNAMEINFO_TYPE_ARG1)&sa, salen, hostbuf, hostlen, NULL, 0, flags); - if(rc) { - printf("rc = %s\n", gai_strerror(rc)); - return 3; /* Error translating socket address */ - } - return 0; /* Ok, NI_WITHSCOPEID works */ -#else - return 4; /* Error, NI_WITHSCOPEID not defined or no getnameinfo() */ -#endif - ]]) # AC-LANG-PROGRAM - ],[ - # Exit code == 0. Program worked. - curl_cv_working_ni_withscopeid="yes" - ],[ - # Exit code != 0. Program failed. - curl_cv_working_ni_withscopeid="no" - ],[ - # Program is not run when cross-compiling. So we assume - # NI_WITHSCOPEID will work if we are able to compile it. - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include -#include -#include - ]],[[ - unsigned int dummy= NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; - ]]) - ],[ - curl_cv_working_ni_withscopeid="yes" - ],[ - curl_cv_working_ni_withscopeid="no" - ]) # AC-COMPILE-IFELSE - ]) # AC-RUN-IFELSE - ]) # AC-CACHE-CHECK - case "$curl_cv_working_ni_withscopeid" in - yes) - AC_DEFINE(HAVE_NI_WITHSCOPEID, 1, - [Define to 1 if NI_WITHSCOPEID exists and works.]) - ;; - esac -]) - - -dnl CURL_CHECK_FUNC_RECV -dnl ------------------------------------------------- -dnl Test if the socket recv() function is available, -dnl and check its return type and the types of its -dnl arguments. If the function succeeds HAVE_RECV -dnl will be defined, defining the types of the arguments -dnl in RECV_TYPE_ARG1, RECV_TYPE_ARG2, RECV_TYPE_ARG3 -dnl and RECV_TYPE_ARG4, defining the type of the function -dnl return value in RECV_TYPE_RETV. - -AC_DEFUN([CURL_CHECK_FUNC_RECV], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl - AC_CHECK_HEADERS(sys/types.h sys/socket.h) - # - AC_MSG_CHECKING([for recv]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#endif - ]],[[ - recv(0, 0, 0, 0); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_recv="yes" - ],[ - AC_MSG_RESULT([no]) - curl_cv_recv="no" - ]) - # - if test "$curl_cv_recv" = "yes"; then - AC_CACHE_CHECK([types of args and return type for recv], - [curl_cv_func_recv_args], [ - curl_cv_func_recv_args="unknown" - for recv_retv in 'int' 'ssize_t'; do - for recv_arg1 in 'int' 'ssize_t' 'SOCKET'; do - for recv_arg2 in 'char *' 'void *'; do - for recv_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do - for recv_arg4 in 'int' 'unsigned int'; do - if test "$curl_cv_func_recv_args" = "unknown"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#define RECVCALLCONV PASCAL -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#define RECVCALLCONV -#endif - extern $recv_retv RECVCALLCONV - recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4); - ]],[[ - $recv_arg1 s=0; - $recv_arg2 buf=0; - $recv_arg3 len=0; - $recv_arg4 flags=0; - $recv_retv res = recv(s, buf, len, flags); - ]]) - ],[ - curl_cv_func_recv_args="$recv_arg1,$recv_arg2,$recv_arg3,$recv_arg4,$recv_retv" - ]) - fi - done - done - done - done - done - ]) # AC-CACHE-CHECK - if test "$curl_cv_func_recv_args" = "unknown"; then - AC_MSG_ERROR([Cannot find proper types to use for recv args]) - else - recv_prev_IFS=$IFS; IFS=',' - set dummy `echo "$curl_cv_func_recv_args" | sed 's/\*/\*/g'` - IFS=$recv_prev_IFS - shift - # - AC_DEFINE_UNQUOTED(RECV_TYPE_ARG1, $[1], - [Define to the type of arg 1 for recv.]) - AC_DEFINE_UNQUOTED(RECV_TYPE_ARG2, $[2], - [Define to the type of arg 2 for recv.]) - AC_DEFINE_UNQUOTED(RECV_TYPE_ARG3, $[3], - [Define to the type of arg 3 for recv.]) - AC_DEFINE_UNQUOTED(RECV_TYPE_ARG4, $[4], - [Define to the type of arg 4 for recv.]) - AC_DEFINE_UNQUOTED(RECV_TYPE_RETV, $[5], - [Define to the function return type for recv.]) - # - AC_DEFINE_UNQUOTED(HAVE_RECV, 1, - [Define to 1 if you have the recv function.]) - curl_cv_func_recv="yes" - fi - else - AC_MSG_ERROR([Unable to link function recv]) - fi -]) - - -dnl CURL_CHECK_FUNC_SEND -dnl ------------------------------------------------- -dnl Test if the socket send() function is available, -dnl and check its return type and the types of its -dnl arguments. If the function succeeds HAVE_SEND -dnl will be defined, defining the types of the arguments -dnl in SEND_TYPE_ARG1, SEND_TYPE_ARG2, SEND_TYPE_ARG3 -dnl and SEND_TYPE_ARG4, defining the type of the function -dnl return value in SEND_TYPE_RETV, and also defining the -dnl type qualifier of second argument in SEND_QUAL_ARG2. - -AC_DEFUN([CURL_CHECK_FUNC_SEND], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl - AC_CHECK_HEADERS(sys/types.h sys/socket.h) - # - AC_MSG_CHECKING([for send]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#endif - ]],[[ - send(0, 0, 0, 0); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_send="yes" - ],[ - AC_MSG_RESULT([no]) - curl_cv_send="no" - ]) - # - if test "$curl_cv_send" = "yes"; then - AC_CACHE_CHECK([types of args and return type for send], - [curl_cv_func_send_args], [ - curl_cv_func_send_args="unknown" - for send_retv in 'int' 'ssize_t'; do - for send_arg1 in 'int' 'ssize_t' 'SOCKET'; do - for send_arg2 in 'char *' 'void *' 'const char *' 'const void *'; do - for send_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do - for send_arg4 in 'int' 'unsigned int'; do - if test "$curl_cv_func_send_args" = "unknown"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#define SENDCALLCONV PASCAL -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#define SENDCALLCONV -#endif - extern $send_retv SENDCALLCONV - send($send_arg1, $send_arg2, $send_arg3, $send_arg4); - ]],[[ - $send_arg1 s=0; - $send_arg3 len=0; - $send_arg4 flags=0; - $send_retv res = send(s, 0, len, flags); - ]]) - ],[ - curl_cv_func_send_args="$send_arg1,$send_arg2,$send_arg3,$send_arg4,$send_retv" - ]) - fi - done - done - done - done - done - ]) # AC-CACHE-CHECK - if test "$curl_cv_func_send_args" = "unknown"; then - AC_MSG_ERROR([Cannot find proper types to use for send args]) - else - send_prev_IFS=$IFS; IFS=',' - set dummy `echo "$curl_cv_func_send_args" | sed 's/\*/\*/g'` - IFS=$send_prev_IFS - shift - # - send_qual_type_arg2=$[2] - # - AC_DEFINE_UNQUOTED(SEND_TYPE_ARG1, $[1], - [Define to the type of arg 1 for send.]) - AC_DEFINE_UNQUOTED(SEND_TYPE_ARG3, $[3], - [Define to the type of arg 3 for send.]) - AC_DEFINE_UNQUOTED(SEND_TYPE_ARG4, $[4], - [Define to the type of arg 4 for send.]) - AC_DEFINE_UNQUOTED(SEND_TYPE_RETV, $[5], - [Define to the function return type for send.]) - # - prev_sh_opts=$- - # - case $prev_sh_opts in - *f*) - ;; - *) - set -f - ;; - esac - # - case "$send_qual_type_arg2" in - const*) - send_qual_arg2=const - send_type_arg2=`echo $send_qual_type_arg2 | sed 's/^const //'` - ;; - *) - send_qual_arg2= - send_type_arg2=$send_qual_type_arg2 - ;; - esac - # - AC_DEFINE_UNQUOTED(SEND_QUAL_ARG2, $send_qual_arg2, - [Define to the type qualifier of arg 2 for send.]) - AC_DEFINE_UNQUOTED(SEND_TYPE_ARG2, $send_type_arg2, - [Define to the type of arg 2 for send.]) - # - case $prev_sh_opts in - *f*) - ;; - *) - set +f - ;; - esac - # - AC_DEFINE_UNQUOTED(HAVE_SEND, 1, - [Define to 1 if you have the send function.]) - curl_cv_func_send="yes" - fi - else - AC_MSG_ERROR([Unable to link function send]) - fi -]) - -dnl CURL_CHECK_MSG_NOSIGNAL -dnl ------------------------------------------------- -dnl Check for MSG_NOSIGNAL - -AC_DEFUN([CURL_CHECK_MSG_NOSIGNAL], [ - AC_CHECK_HEADERS(sys/types.h sys/socket.h) - AC_CACHE_CHECK([for MSG_NOSIGNAL], [curl_cv_msg_nosignal], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#endif - ]],[[ - int flag=MSG_NOSIGNAL; - ]]) - ],[ - curl_cv_msg_nosignal="yes" - ],[ - curl_cv_msg_nosignal="no" - ]) - ]) - case "$curl_cv_msg_nosignal" in - yes) - AC_DEFINE_UNQUOTED(HAVE_MSG_NOSIGNAL, 1, - [Define to 1 if you have the MSG_NOSIGNAL flag.]) - ;; - esac -]) - - -dnl CURL_CHECK_STRUCT_TIMEVAL -dnl ------------------------------------------------- -dnl Check for timeval struct - -AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [ - AC_REQUIRE([AC_HEADER_TIME])dnl - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl - AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl - AC_CHECK_HEADERS(sys/types.h sys/time.h time.h sys/socket.h) - AC_CACHE_CHECK([for struct timeval], [curl_cv_struct_timeval], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#endif -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif - ]],[[ - struct timeval ts; - ts.tv_sec = 0; - ts.tv_usec = 0; - ]]) - ],[ - curl_cv_struct_timeval="yes" - ],[ - curl_cv_struct_timeval="no" - ]) - ]) - case "$curl_cv_struct_timeval" in - yes) - AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMEVAL, 1, - [Define to 1 if you have the timeval struct.]) - ;; - esac -]) - - -dnl TYPE_SIG_ATOMIC_T -dnl ------------------------------------------------- -dnl Check if the sig_atomic_t type is available, and -dnl verify if it is already defined as volatile. - -AC_DEFUN([TYPE_SIG_ATOMIC_T], [ - AC_CHECK_HEADERS(signal.h) - AC_CHECK_TYPE([sig_atomic_t],[ - AC_DEFINE(HAVE_SIG_ATOMIC_T, 1, - [Define to 1 if sig_atomic_t is an available typedef.]) - ], ,[ -#ifdef HAVE_SIGNAL_H -#include -#endif - ]) - case "$ac_cv_type_sig_atomic_t" in - yes) - # - AC_MSG_CHECKING([if sig_atomic_t is already defined as volatile]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_SIGNAL_H -#include -#endif - ]],[[ - static volatile sig_atomic_t dummy = 0; - ]]) - ],[ - AC_MSG_RESULT([no]) - curl_cv_sig_atomic_t_volatile="no" - ],[ - AC_MSG_RESULT([yes]) - curl_cv_sig_atomic_t_volatile="yes" - ]) - # - if test "$curl_cv_sig_atomic_t_volatile" = "yes"; then - AC_DEFINE(HAVE_SIG_ATOMIC_T_VOLATILE, 1, - [Define to 1 if sig_atomic_t is already defined as volatile.]) - fi - ;; - esac -]) - - -dnl TYPE_IN_ADDR_T -dnl ------------------------------------------------- -dnl Check for in_addr_t: it is used to receive the return code of inet_addr() -dnl and a few other things. - -AC_DEFUN([TYPE_IN_ADDR_T], [ - AC_CHECK_TYPE([in_addr_t], ,[ - dnl in_addr_t not available - AC_CACHE_CHECK([for in_addr_t equivalent], - [curl_cv_in_addr_t_equiv], [ - curl_cv_in_addr_t_equiv="unknown" - for t in "unsigned long" int size_t unsigned long; do - if test "$curl_cv_in_addr_t_equiv" = "unknown"; then - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_ARPA_INET_H -#include -#endif -#endif - ]],[[ - $t data = inet_addr ("1.2.3.4"); - ]]) - ],[ - curl_cv_in_addr_t_equiv="$t" - ]) - fi - done - ]) - case "$curl_cv_in_addr_t_equiv" in - unknown) - AC_MSG_ERROR([Cannot find a type to use in place of in_addr_t]) - ;; - *) - AC_DEFINE_UNQUOTED(in_addr_t, $curl_cv_in_addr_t_equiv, - [Type to use in place of in_addr_t when system does not provide it.]) - ;; - esac - ],[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#else -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_ARPA_INET_H -#include -#endif -#endif - ]) -]) - - -dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC -dnl ------------------------------------------------- -dnl Check if monotonic clock_gettime is available. - -AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [ - AC_REQUIRE([AC_HEADER_TIME])dnl - AC_CHECK_HEADERS(sys/types.h sys/time.h time.h) - AC_MSG_CHECKING([for monotonic clock_gettime]) - # - if test "x$dontwant_rt" = "xno" ; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif - ]],[[ - struct timespec ts; - (void)clock_gettime(CLOCK_MONOTONIC, &ts); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_func_clock_gettime="yes" - ],[ - AC_MSG_RESULT([no]) - curl_func_clock_gettime="no" - ]) - fi - dnl Definition of HAVE_CLOCK_GETTIME_MONOTONIC is intentionally postponed - dnl until library linking and run-time checks for clock_gettime succeed. -]) - - -dnl CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC -dnl ------------------------------------------------- -dnl If monotonic clock_gettime is available then, -dnl check and prepended to LIBS any needed libraries. - -AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [ - AC_REQUIRE([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC])dnl - # - if test "$curl_func_clock_gettime" = "yes"; then - # - AC_MSG_CHECKING([for clock_gettime in libraries]) - # - curl_cv_save_LIBS="$LIBS" - curl_cv_gclk_LIBS="unknown" - # - for x_xlibs in '' '-lrt' '-lposix4' ; do - if test "$curl_cv_gclk_LIBS" = "unknown"; then - if test -z "$x_xlibs"; then - LIBS="$curl_cv_save_LIBS" - else - LIBS="$x_xlibs $curl_cv_save_LIBS" - fi - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif - ]],[[ - struct timespec ts; - (void)clock_gettime(CLOCK_MONOTONIC, &ts); - ]]) - ],[ - curl_cv_gclk_LIBS="$x_xlibs" - ]) - fi - done - # - LIBS="$curl_cv_save_LIBS" - # - case X-"$curl_cv_gclk_LIBS" in - X-unknown) - AC_MSG_RESULT([cannot find clock_gettime]) - AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) - curl_func_clock_gettime="no" - ;; - X-) - AC_MSG_RESULT([no additional lib required]) - curl_func_clock_gettime="yes" - ;; - *) - if test -z "$curl_cv_save_LIBS"; then - LIBS="$curl_cv_gclk_LIBS" - else - LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS" - fi - AC_MSG_RESULT([$curl_cv_gclk_LIBS]) - curl_func_clock_gettime="yes" - ;; - esac - # - dnl only do runtime verification when not cross-compiling - if test "x$cross_compiling" != "xyes" && - test "$curl_func_clock_gettime" = "yes"; then - AC_MSG_CHECKING([if monotonic clock_gettime works]) - AC_RUN_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_STDLIB_H -#include -#endif -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif - ]],[[ - struct timespec ts; - if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) - exit(0); - else - exit(1); - ]]) - ],[ - AC_MSG_RESULT([yes]) - ],[ - AC_MSG_RESULT([no]) - AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) - curl_func_clock_gettime="no" - LIBS="$curl_cv_save_LIBS" - ]) - fi - # - case "$curl_func_clock_gettime" in - yes) - AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC, 1, - [Define to 1 if you have the clock_gettime function and monotonic timer.]) - ;; - esac - # - fi - # -]) - - -dnl CURL_CHECK_LIBS_CONNECT -dnl ------------------------------------------------- -dnl Verify if network connect function is already available -dnl using current libraries or if another one is required. - -AC_DEFUN([CURL_CHECK_LIBS_CONNECT], [ - AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl - AC_MSG_CHECKING([for connect in libraries]) - tst_connect_save_LIBS="$LIBS" - tst_connect_need_LIBS="unknown" - for tst_lib in '' '-lsocket' ; do - if test "$tst_connect_need_LIBS" = "unknown"; then - LIBS="$tst_lib $tst_connect_save_LIBS" - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ - $curl_includes_winsock2 - #ifndef HAVE_WINDOWS_H - int connect(int, void*, int); - #endif - ]],[[ - if(0 != connect(0, 0, 0)) - return 1; - ]]) - ],[ - tst_connect_need_LIBS="$tst_lib" - ]) - fi - done - LIBS="$tst_connect_save_LIBS" - # - case X-"$tst_connect_need_LIBS" in - X-unknown) - AC_MSG_RESULT([cannot find connect]) - AC_MSG_ERROR([cannot find connect function in libraries.]) - ;; - X-) - AC_MSG_RESULT([yes]) - ;; - *) - AC_MSG_RESULT([$tst_connect_need_LIBS]) - LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS" - ;; - esac -]) - - -dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE]) -dnl ------------------------------------------------- -dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor -dnl symbol that can be further used in custom template configuration -dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third -dnl argument for the description. Symbol definitions done with this -dnl macro are intended to be exclusively used in handcrafted *.h.in -dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one -dnl prevents autoheader generation and insertion of symbol template -dnl stub and definition into the first configuration header file. Do -dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each -dnl one serves different functional needs. - -AC_DEFUN([CURL_DEFINE_UNQUOTED], [ -cat >>confdefs.h <<_EOF -[@%:@define] $1 ifelse($#, 2, [$2], 1) -_EOF -]) - - -dnl CURL_CONFIGURE_LONG -dnl ------------------------------------------------- -dnl Find out the size of long as reported by sizeof() and define -dnl CURL_SIZEOF_LONG as appropriate to be used in template file -dnl include/curl/curlbuild.h.in to properly configure the library. -dnl The size of long is a build time characteristic and as such -dnl must be recorded in curlbuild.h - -AC_DEFUN([CURL_CONFIGURE_LONG], [ - if test -z "$ac_cv_sizeof_long" || - test "$ac_cv_sizeof_long" -eq "0"; then - AC_MSG_ERROR([cannot find out size of long.]) - fi - CURL_DEFINE_UNQUOTED([CURL_SIZEOF_LONG], [$ac_cv_sizeof_long]) -]) - - -dnl CURL_CONFIGURE_CURL_SOCKLEN_T -dnl ------------------------------------------------- -dnl Find out suitable curl_socklen_t data type definition and size, making -dnl appropriate definitions for template file include/curl/curlbuild.h.in -dnl to properly configure and use the library. -dnl -dnl The need for the curl_socklen_t definition arises mainly to properly -dnl interface HP-UX systems which on one hand have a typedef'ed socklen_t -dnl data type which is 32 or 64-Bit wide depending on the data model being -dnl used, and that on the other hand is only actually used when interfacing -dnl the X/Open sockets provided in the xnet library. - -AC_DEFUN([CURL_CONFIGURE_CURL_SOCKLEN_T], [ - AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl - AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl - AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl - # - AC_BEFORE([$0], [CURL_CONFIGURE_PULL_SYS_POLL])dnl - # - AC_MSG_CHECKING([for curl_socklen_t data type]) - curl_typeof_curl_socklen_t="unknown" - for arg1 in int SOCKET; do - for arg2 in 'struct sockaddr' void; do - for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do - if test "$curl_typeof_curl_socklen_t" = "unknown"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $curl_includes_ws2tcpip - $curl_includes_sys_socket - $curl_preprocess_callconv - extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *); - ]],[[ - $t *lenptr = 0; - if(0 != getpeername(0, 0, lenptr)) - return 1; - ]]) - ],[ - curl_typeof_curl_socklen_t="$t" - ]) - fi - done - done - done - for t in socklen_t int; do - if test "$curl_typeof_curl_socklen_t" = "void"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $curl_includes_sys_socket - typedef $t curl_socklen_t; - ]],[[ - curl_socklen_t dummy; - ]]) - ],[ - curl_typeof_curl_socklen_t="$t" - ]) - fi - done - AC_MSG_RESULT([$curl_typeof_curl_socklen_t]) - if test "$curl_typeof_curl_socklen_t" = "void" || - test "$curl_typeof_curl_socklen_t" = "unknown"; then - AC_MSG_ERROR([cannot find data type for curl_socklen_t.]) - fi - # - AC_MSG_CHECKING([size of curl_socklen_t]) - curl_sizeof_curl_socklen_t="unknown" - curl_pull_headers_socklen_t="unknown" - if test "$curl_cv_header_ws2tcpip_h" = "yes"; then - tst_pull_header_checks='none ws2tcpip' - tst_size_checks='4' - else - tst_pull_header_checks='none systypes syssocket' - tst_size_checks='4 8 2' - fi - for tst_size in $tst_size_checks; do - for tst_pull_headers in $tst_pull_header_checks; do - if test "$curl_sizeof_curl_socklen_t" = "unknown"; then - case $tst_pull_headers in - ws2tcpip) - tmp_includes="$curl_includes_ws2tcpip" - ;; - systypes) - tmp_includes="$curl_includes_sys_types" - ;; - syssocket) - tmp_includes="$curl_includes_sys_socket" - ;; - *) - tmp_includes="" - ;; - esac - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $tmp_includes - typedef $curl_typeof_curl_socklen_t curl_socklen_t; - typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1]; - ]],[[ - curl_socklen_t dummy; - ]]) - ],[ - curl_sizeof_curl_socklen_t="$tst_size" - curl_pull_headers_socklen_t="$tst_pull_headers" - ]) - fi - done - done - AC_MSG_RESULT([$curl_sizeof_curl_socklen_t]) - if test "$curl_sizeof_curl_socklen_t" = "unknown"; then - AC_MSG_ERROR([cannot find out size of curl_socklen_t.]) - fi - # - case $curl_pull_headers_socklen_t in - ws2tcpip) - CURL_DEFINE_UNQUOTED([CURL_PULL_WS2TCPIP_H]) - ;; - systypes) - CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) - ;; - syssocket) - CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) - CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_SOCKET_H]) - ;; - esac - CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_SOCKLEN_T], [$curl_typeof_curl_socklen_t]) - CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_SOCKLEN_T], [$curl_sizeof_curl_socklen_t]) -]) - - -dnl CURL_CONFIGURE_PULL_SYS_POLL -dnl ------------------------------------------------- -dnl Find out if system header file sys/poll.h must be included by the -dnl external interface, making appropriate definitions for template file -dnl include/curl/curlbuild.h.in to properly configure and use the library. -dnl -dnl The need for the sys/poll.h inclusion arises mainly to properly -dnl interface AIX systems which define macros 'events' and 'revents'. - -AC_DEFUN([CURL_CONFIGURE_PULL_SYS_POLL], [ - AC_REQUIRE([CURL_INCLUDES_POLL])dnl - # - tst_poll_events_macro_defined="unknown" - # - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $curl_includes_poll - ]],[[ -#if defined(events) || defined(revents) - return 0; -#else - force compilation error -#endif - ]]) - ],[ - tst_poll_events_macro_defined="yes" - ],[ - tst_poll_events_macro_defined="no" - ]) - # - if test "$tst_poll_events_macro_defined" = "yes"; then - if test "x$ac_cv_header_sys_poll_h" = "xyes"; then - CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_POLL_H]) - fi - fi - # -]) - - -dnl CURL_CHECK_FUNC_SELECT -dnl ------------------------------------------------- -dnl Test if the socket select() function is available, -dnl and check its return type and the types of its -dnl arguments. If the function succeeds HAVE_SELECT -dnl will be defined, defining the types of the -dnl arguments in SELECT_TYPE_ARG1, SELECT_TYPE_ARG234 -dnl and SELECT_TYPE_ARG5, defining the type of the -dnl function return value in SELECT_TYPE_RETV, and -dnl also defining the type qualifier of fifth argument -dnl in SELECT_QUAL_ARG5. - -AC_DEFUN([CURL_CHECK_FUNC_SELECT], [ - AC_REQUIRE([CURL_CHECK_STRUCT_TIMEVAL])dnl - AC_CHECK_HEADERS(sys/select.h sys/socket.h) - # - AC_MSG_CHECKING([for select]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#endif -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif -#ifndef HAVE_WINDOWS_H -#ifdef HAVE_SYS_SELECT_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#endif - ]],[[ - select(0, 0, 0, 0, 0); - ]]) - ],[ - AC_MSG_RESULT([yes]) - curl_cv_select="yes" - ],[ - AC_MSG_RESULT([no]) - curl_cv_select="no" - ]) - # - if test "$curl_cv_select" = "yes"; then - AC_CACHE_CHECK([types of args and return type for select], - [curl_cv_func_select_args], [ - curl_cv_func_select_args="unknown" - for sel_retv in 'int' 'ssize_t'; do - for sel_arg1 in 'int' 'ssize_t' 'size_t' 'unsigned long int' 'unsigned int'; do - for sel_arg234 in 'fd_set *' 'int *' 'void *'; do - for sel_arg5 in 'struct timeval *' 'const struct timeval *'; do - if test "$curl_cv_func_select_args" = "unknown"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#undef inline -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#define SELECTCALLCONV PASCAL -#endif -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#ifdef TIME_WITH_SYS_TIME -#include -#endif -#else -#ifdef HAVE_TIME_H -#include -#endif -#endif -#ifndef HAVE_WINDOWS_H -#ifdef HAVE_SYS_SELECT_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#define SELECTCALLCONV -#endif -#ifndef HAVE_STRUCT_TIMEVAL - struct timeval { - long tv_sec; - long tv_usec; - }; -#endif - extern $sel_retv SELECTCALLCONV select($sel_arg1, - $sel_arg234, - $sel_arg234, - $sel_arg234, - $sel_arg5); - ]],[[ - $sel_arg1 nfds=0; - $sel_arg234 rfds=0; - $sel_arg234 wfds=0; - $sel_arg234 efds=0; - $sel_retv res = select(nfds, rfds, wfds, efds, 0); - ]]) - ],[ - curl_cv_func_select_args="$sel_arg1,$sel_arg234,$sel_arg5,$sel_retv" - ]) - fi - done - done - done - done - ]) # AC-CACHE-CHECK - if test "$curl_cv_func_select_args" = "unknown"; then - AC_MSG_WARN([Cannot find proper types to use for select args]) - AC_MSG_WARN([HAVE_SELECT will not be defined]) - else - select_prev_IFS=$IFS; IFS=',' - set dummy `echo "$curl_cv_func_select_args" | sed 's/\*/\*/g'` - IFS=$select_prev_IFS - shift - # - sel_qual_type_arg5=$[3] - # - AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1, $[1], - [Define to the type of arg 1 for select.]) - AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234, $[2], - [Define to the type of args 2, 3 and 4 for select.]) - AC_DEFINE_UNQUOTED(SELECT_TYPE_RETV, $[4], - [Define to the function return type for select.]) - # - prev_sh_opts=$- - # - case $prev_sh_opts in - *f*) - ;; - *) - set -f - ;; - esac - # - case "$sel_qual_type_arg5" in - const*) - sel_qual_arg5=const - sel_type_arg5=`echo $sel_qual_type_arg5 | sed 's/^const //'` - ;; - *) - sel_qual_arg5= - sel_type_arg5=$sel_qual_type_arg5 - ;; - esac - # - AC_DEFINE_UNQUOTED(SELECT_QUAL_ARG5, $sel_qual_arg5, - [Define to the type qualifier of arg 5 for select.]) - AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, $sel_type_arg5, - [Define to the type of arg 5 for select.]) - # - case $prev_sh_opts in - *f*) - ;; - *) - set +f - ;; - esac - # - AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, - [Define to 1 if you have the select function.]) - curl_cv_func_select="yes" - fi - fi -]) - - -dnl CURL_VERIFY_RUNTIMELIBS -dnl ------------------------------------------------- -dnl Verify that the shared libs found so far can be used when running -dnl programs, since otherwise the situation will create odd configure errors -dnl that are misleading people. -dnl -dnl Make sure this test is run BEFORE the first test in the script that -dnl runs anything, which at the time of this writing is the AC_CHECK_SIZEOF -dnl macro. It must also run AFTER all lib-checking macros are complete. - -AC_DEFUN([CURL_VERIFY_RUNTIMELIBS], [ - - dnl this test is of course not sensible if we are cross-compiling! - if test "x$cross_compiling" != xyes; then - - dnl just run a program to verify that the libs checked for previous to this - dnl point also is available run-time! - AC_MSG_CHECKING([run-time libs availability]) - AC_TRY_RUN([ -main() -{ - return 0; -} -], - AC_MSG_RESULT([fine]), - AC_MSG_RESULT([failed]) - AC_MSG_ERROR([one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS]) - ) - - dnl if this test fails, configure has already stopped - fi -]) - - -dnl CURL_CHECK_VARIADIC_MACROS -dnl ------------------------------------------------- -dnl Check compiler support of variadic macros - -AC_DEFUN([CURL_CHECK_VARIADIC_MACROS], [ - AC_CACHE_CHECK([for compiler support of C99 variadic macro style], - [curl_cv_variadic_macros_c99], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#define c99_vmacro3(first, ...) fun3(first, __VA_ARGS__) -#define c99_vmacro2(first, ...) fun2(first, __VA_ARGS__) - int fun3(int arg1, int arg2, int arg3); - int fun2(int arg1, int arg2); - int fun3(int arg1, int arg2, int arg3) - { return arg1 + arg2 + arg3; } - int fun2(int arg1, int arg2) - { return arg1 + arg2; } - ]],[[ - int res3 = c99_vmacro3(1, 2, 3); - int res2 = c99_vmacro2(1, 2); - ]]) - ],[ - curl_cv_variadic_macros_c99="yes" - ],[ - curl_cv_variadic_macros_c99="no" - ]) - ]) - case "$curl_cv_variadic_macros_c99" in - yes) - AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_C99, 1, - [Define to 1 if compiler supports C99 variadic macro style.]) - ;; - esac - AC_CACHE_CHECK([for compiler support of old gcc variadic macro style], - [curl_cv_variadic_macros_gcc], [ - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#define gcc_vmacro3(first, args...) fun3(first, args) -#define gcc_vmacro2(first, args...) fun2(first, args) - int fun3(int arg1, int arg2, int arg3); - int fun2(int arg1, int arg2); - int fun3(int arg1, int arg2, int arg3) - { return arg1 + arg2 + arg3; } - int fun2(int arg1, int arg2) - { return arg1 + arg2; } - ]],[[ - int res3 = gcc_vmacro3(1, 2, 3); - int res2 = gcc_vmacro2(1, 2); - ]]) - ],[ - curl_cv_variadic_macros_gcc="yes" - ],[ - curl_cv_variadic_macros_gcc="no" - ]) - ]) - case "$curl_cv_variadic_macros_gcc" in - yes) - AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_GCC, 1, - [Define to 1 if compiler supports old gcc variadic macro style.]) - ;; - esac -]) - - -dnl CURL_CHECK_CA_BUNDLE -dnl ------------------------------------------------- -dnl Check if a default ca-bundle should be used -dnl -dnl regarding the paths this will scan: -dnl /etc/ssl/certs/ca-certificates.crt Debian systems -dnl /etc/pki/tls/certs/ca-bundle.crt Redhat and Mandriva -dnl /usr/share/ssl/certs/ca-bundle.crt old(er) Redhat -dnl /usr/local/share/certs/ca-root-nss.crt FreeBSD -dnl /etc/ssl/cert.pem OpenBSD, FreeBSD (symlink) -dnl /etc/ssl/certs/ (ca path) SUSE - -AC_DEFUN([CURL_CHECK_CA_BUNDLE], [ - - AC_MSG_CHECKING([default CA cert bundle/path]) - - AC_ARG_WITH(ca-bundle, -AC_HELP_STRING([--with-ca-bundle=FILE], -[Path to a file containing CA certificates (example: /etc/ca-bundle.crt)]) -AC_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]), - [ - want_ca="$withval" - if test "x$want_ca" = "xyes"; then - AC_MSG_ERROR([--with-ca-bundle=FILE requires a path to the CA bundle]) - fi - ], - [ want_ca="unset" ]) - AC_ARG_WITH(ca-path, -AC_HELP_STRING([--with-ca-path=DIRECTORY], -[Path to a directory containing CA certificates stored individually, with \ -their filenames in a hash format. This option can be used with OpenSSL, \ -GnuTLS and PolarSSL backends. Refer to OpenSSL c_rehash for details. \ -(example: /etc/certificates)]) -AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]), - [ - want_capath="$withval" - if test "x$want_capath" = "xyes"; then - AC_MSG_ERROR([--with-ca-path=DIRECTORY requires a path to the CA path directory]) - fi - ], - [ want_capath="unset"]) - - ca_warning=" (warning: certs not found)" - capath_warning=" (warning: certs not found)" - check_capath="" - - if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \ - "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then - dnl both given - ca="$want_ca" - capath="$want_capath" - elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then - dnl --with-ca-bundle given - ca="$want_ca" - capath="no" - elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then - dnl --with-ca-path given - if test "x$OPENSSL_ENABLED" != "x1" -a "x$GNUTLS_ENABLED" != "x1" -a "x$POLARSSL_ENABLED" != "x1"; then - AC_MSG_ERROR([--with-ca-path only works with OpenSSL, GnuTLS or PolarSSL]) - fi - capath="$want_capath" - ca="no" - else - dnl first try autodetecting a CA bundle , then a CA path - dnl both autodetections can be skipped by --without-ca-* - ca="no" - capath="no" - if test "x$cross_compiling" != "xyes"; then - dnl NOT cross-compiling and... - dnl neither of the --with-ca-* options are provided - if test "x$want_ca" = "xunset"; then - dnl the path we previously would have installed the curl ca bundle - dnl to, and thus we now check for an already existing cert in that - dnl place in case we find no other - if test "x$prefix" != xNONE; then - cac="${prefix}/share/curl/curl-ca-bundle.crt" - else - cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt" - fi - - for a in /etc/ssl/certs/ca-certificates.crt \ - /etc/pki/tls/certs/ca-bundle.crt \ - /usr/share/ssl/certs/ca-bundle.crt \ - /usr/local/share/certs/ca-root-nss.crt \ - /etc/ssl/cert.pem \ - "$cac"; do - if test -f "$a"; then - ca="$a" - break - fi - done - fi - if test "x$want_capath" = "xunset" -a "x$ca" = "xno" -a \ - "x$OPENSSL_ENABLED" = "x1"; then - check_capath="/etc/ssl/certs/" - fi - else - dnl no option given and cross-compiling - AC_MSG_WARN([skipped the ca-cert path detection when cross-compiling]) - fi - fi - - if test "x$ca" = "xno" || test -f "$ca"; then - ca_warning="" - fi - - if test "x$capath" != "xno"; then - check_capath="$capath" - fi - - if test ! -z "$check_capath"; then - for a in "$check_capath"; do - if test -d "$a" && ls "$a"/[[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]].0 >/dev/null 2>/dev/null; then - if test "x$capath" = "xno"; then - capath="$a" - fi - capath_warning="" - break - fi - done - fi - - if test "x$capath" = "xno"; then - capath_warning="" - fi - - if test "x$ca" != "xno"; then - CURL_CA_BUNDLE='"'$ca'"' - AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [Location of default ca bundle]) - AC_SUBST(CURL_CA_BUNDLE) - AC_MSG_RESULT([$ca]) - fi - if test "x$capath" != "xno"; then - CURL_CA_PATH="\"$capath\"" - AC_DEFINE_UNQUOTED(CURL_CA_PATH, "$capath", [Location of default ca path]) - AC_MSG_RESULT([$capath (capath)]) - fi - if test "x$ca" = "xno" && test "x$capath" = "xno"; then - AC_MSG_RESULT([no]) - fi - - AC_MSG_CHECKING([whether to use builtin CA store of SSL library]) - AC_ARG_WITH(ca-fallback, -AC_HELP_STRING([--with-ca-fallback], [Use the built in CA store of the SSL library]) -AC_HELP_STRING([--without-ca-fallback], [Don't use the built in CA store of the SSL library]), - [ - if test "x$with_ca_fallback" != "xyes" -a "x$with_ca_fallback" != "xno"; then - AC_MSG_ERROR([--with-ca-fallback only allows yes or no as parameter]) - fi - ], - [ with_ca_fallback="no"]) - AC_MSG_RESULT([$with_ca_fallback]) - if test "x$with_ca_fallback" = "xyes"; then - if test "x$OPENSSL_ENABLED" != "x1" -a "x$GNUTLS_ENABLED" != "x1"; then - AC_MSG_ERROR([--with-ca-fallback only works with OpenSSL or GnuTLS]) - fi - AC_DEFINE_UNQUOTED(CURL_CA_FALLBACK, 1, [define "1" to use built in CA store of SSL library ]) - fi -]) - - -dnl DO_CURL_OFF_T_CHECK (TYPE, SIZE) -dnl ------------------------------------------------- -dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T - -AC_DEFUN([DO_CURL_OFF_T_CHECK], [ - AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl - if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$1"; then - tmp_includes="" - tmp_source="" - tmp_fmt="" - case XC_SH_TR_SH([$1]) in - int64_t) - tmp_includes="$curl_includes_inttypes" - tmp_source="char f@<:@@:>@ = PRId64;" - tmp_fmt="PRId64" - ;; - int32_t) - tmp_includes="$curl_includes_inttypes" - tmp_source="char f@<:@@:>@ = PRId32;" - tmp_fmt="PRId32" - ;; - int16_t) - tmp_includes="$curl_includes_inttypes" - tmp_source="char f@<:@@:>@ = PRId16;" - tmp_fmt="PRId16" - ;; - esac - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $tmp_includes - typedef $1 curl_off_t; - typedef char dummy_arr[sizeof(curl_off_t) == $2 ? 1 : -1]; - ]],[[ - $tmp_source - curl_off_t dummy; - ]]) - ],[ - if test -z "$tmp_fmt"; then - curl_typeof_curl_off_t="$1" - curl_sizeof_curl_off_t="$2" - else - CURL_CHECK_DEF([$tmp_fmt], [$curl_includes_inttypes], [silent]) - AS_VAR_PUSHDEF([tmp_HaveFmtDef], [curl_cv_have_def_$tmp_fmt])dnl - AS_VAR_PUSHDEF([tmp_FmtDef], [curl_cv_def_$tmp_fmt])dnl - if test AS_VAR_GET(tmp_HaveFmtDef) = "yes"; then - curl_format_curl_off_t=AS_VAR_GET(tmp_FmtDef) - curl_typeof_curl_off_t="$1" - curl_sizeof_curl_off_t="$2" - fi - AS_VAR_POPDEF([tmp_FmtDef])dnl - AS_VAR_POPDEF([tmp_HaveFmtDef])dnl - fi - ]) - fi -]) - - -dnl DO_CURL_OFF_T_SUFFIX_CHECK (TYPE) -dnl ------------------------------------------------- -dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T - -AC_DEFUN([DO_CURL_OFF_T_SUFFIX_CHECK], [ - AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl - AC_MSG_CHECKING([constant suffix string for curl_off_t]) - # - curl_suffix_curl_off_t="unknown" - curl_suffix_curl_off_tu="unknown" - # - case XC_SH_TR_SH([$1]) in - long_long | __longlong | __longlong_t) - tst_suffixes="LL::" - ;; - long) - tst_suffixes="L::" - ;; - int) - tst_suffixes="::" - ;; - __int64 | int64_t) - tst_suffixes="LL:i64::" - ;; - __int32 | int32_t) - tst_suffixes="L:i32::" - ;; - __int16 | int16_t) - tst_suffixes="L:i16::" - ;; - *) - AC_MSG_ERROR([unexpected data type $1]) - ;; - esac - # - old_IFS=$IFS; IFS=':' - for tmp_ssuf in $tst_suffixes ; do - IFS=$old_IFS - if test "x$curl_suffix_curl_off_t" = "xunknown"; then - case $tmp_ssuf in - i64 | i32 | i16) - tmp_usuf="u$tmp_ssuf" - ;; - LL | L) - tmp_usuf="U$tmp_ssuf" - ;; - *) - tmp_usuf="" - ;; - esac - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - $curl_includes_inttypes - typedef $1 new_t; - ]],[[ - new_t s1; - new_t s2; - s1 = -10$tmp_ssuf ; - s2 = 20$tmp_ssuf ; - if(s1 > s2) - return 1; - ]]) - ],[ - curl_suffix_curl_off_t="$tmp_ssuf" - curl_suffix_curl_off_tu="$tmp_usuf" - ]) - fi - done - IFS=$old_IFS - # - if test "x$curl_suffix_curl_off_t" = "xunknown"; then - AC_MSG_ERROR([cannot find constant suffix string for curl_off_t.]) - else - AC_MSG_RESULT([$curl_suffix_curl_off_t]) - AC_MSG_CHECKING([constant suffix string for unsigned curl_off_t]) - AC_MSG_RESULT([$curl_suffix_curl_off_tu]) - fi - # -]) - - -dnl CURL_CONFIGURE_CURL_OFF_T -dnl ------------------------------------------------- -dnl Find out suitable curl_off_t data type definition and associated -dnl items, and make the appropriate definitions used in template file -dnl include/curl/curlbuild.h.in to properly configure the library. - -AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [ - AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl - # - AC_BEFORE([$0],[AC_SYS_LARGEFILE])dnl - AC_BEFORE([$0],[CURL_CONFIGURE_REENTRANT])dnl - AC_BEFORE([$0],[CURL_CHECK_AIX_ALL_SOURCE])dnl - # - if test -z "$SED"; then - AC_MSG_ERROR([SED not set. Cannot continue without SED being set.]) - fi - # - AC_CHECK_SIZEOF(long) - AC_CHECK_SIZEOF(void*) - # - if test -z "$ac_cv_sizeof_long" || - test "$ac_cv_sizeof_long" -eq "0"; then - AC_MSG_ERROR([cannot find out size of long.]) - fi - if test -z "$ac_cv_sizeof_voidp" || - test "$ac_cv_sizeof_voidp" -eq "0"; then - AC_MSG_ERROR([cannot find out size of void*.]) - fi - # - x_LP64_long="" - x_LP32_long="" - # - if test "$ac_cv_sizeof_long" -eq "8" && - test "$ac_cv_sizeof_voidp" -ge "8"; then - x_LP64_long="long" - elif test "$ac_cv_sizeof_long" -eq "4" && - test "$ac_cv_sizeof_voidp" -ge "4"; then - x_LP32_long="long" - fi - # - dnl DO_CURL_OFF_T_CHECK results are stored in next 3 vars - # - curl_typeof_curl_off_t="unknown" - curl_sizeof_curl_off_t="unknown" - curl_format_curl_off_t="unknown" - curl_format_curl_off_tu="unknown" - # - if test "$curl_typeof_curl_off_t" = "unknown"; then - AC_MSG_CHECKING([for 64-bit curl_off_t data type]) - for t8 in \ - "$x_LP64_long" \ - 'int64_t' \ - '__int64' \ - 'long long' \ - '__longlong' \ - '__longlong_t' ; do - DO_CURL_OFF_T_CHECK([$t8], [8]) - done - AC_MSG_RESULT([$curl_typeof_curl_off_t]) - fi - if test "$curl_typeof_curl_off_t" = "unknown"; then - AC_MSG_CHECKING([for 32-bit curl_off_t data type]) - for t4 in \ - "$x_LP32_long" \ - 'int32_t' \ - '__int32' \ - 'int' ; do - DO_CURL_OFF_T_CHECK([$t4], [4]) - done - AC_MSG_RESULT([$curl_typeof_curl_off_t]) - fi - if test "$curl_typeof_curl_off_t" = "unknown"; then - AC_MSG_ERROR([cannot find data type for curl_off_t.]) - fi - # - AC_MSG_CHECKING([size of curl_off_t]) - AC_MSG_RESULT([$curl_sizeof_curl_off_t]) - # - AC_MSG_CHECKING([formatting string directive for curl_off_t]) - if test "$curl_format_curl_off_t" != "unknown"; then - x_pull_headers="yes" - curl_format_curl_off_t=`echo "$curl_format_curl_off_t" | "$SED" 's/[["]]//g'` - curl_format_curl_off_tu=`echo "$curl_format_curl_off_t" | "$SED" 's/i$/u/'` - curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/d$/u/'` - curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/D$/U/'` - else - x_pull_headers="no" - case XC_SH_TR_SH([$curl_typeof_curl_off_t]) in - long_long | __longlong | __longlong_t) - curl_format_curl_off_t="lld" - curl_format_curl_off_tu="llu" - ;; - long) - curl_format_curl_off_t="ld" - curl_format_curl_off_tu="lu" - ;; - int) - curl_format_curl_off_t="d" - curl_format_curl_off_tu="u" - ;; - __int64) - curl_format_curl_off_t="I64d" - curl_format_curl_off_tu="I64u" - ;; - __int32) - curl_format_curl_off_t="I32d" - curl_format_curl_off_tu="I32u" - ;; - __int16) - curl_format_curl_off_t="I16d" - curl_format_curl_off_tu="I16u" - ;; - *) - AC_MSG_ERROR([cannot find print format string for curl_off_t.]) - ;; - esac - fi - AC_MSG_RESULT(["$curl_format_curl_off_t"]) - # - AC_MSG_CHECKING([formatting string directive for unsigned curl_off_t]) - AC_MSG_RESULT(["$curl_format_curl_off_tu"]) - # - DO_CURL_OFF_T_SUFFIX_CHECK([$curl_typeof_curl_off_t]) - # - if test "$x_pull_headers" = "yes"; then - if test "x$ac_cv_header_sys_types_h" = "xyes"; then - CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) - fi - if test "x$ac_cv_header_stdint_h" = "xyes"; then - CURL_DEFINE_UNQUOTED([CURL_PULL_STDINT_H]) - fi - if test "x$ac_cv_header_inttypes_h" = "xyes"; then - CURL_DEFINE_UNQUOTED([CURL_PULL_INTTYPES_H]) - fi - fi - # - CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_OFF_T], [$curl_typeof_curl_off_t]) - CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_T], ["$curl_format_curl_off_t"]) - CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_TU], ["$curl_format_curl_off_tu"]) - CURL_DEFINE_UNQUOTED([CURL_FORMAT_OFF_T], ["%$curl_format_curl_off_t"]) - CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_OFF_T], [$curl_sizeof_curl_off_t]) - CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_T], [$curl_suffix_curl_off_t]) - CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_TU], [$curl_suffix_curl_off_tu]) - # -]) - - -dnl CURL_CHECK_WIN32_LARGEFILE -dnl ------------------------------------------------- -dnl Check if curl's WIN32 large file will be used - -AC_DEFUN([CURL_CHECK_WIN32_LARGEFILE], [ - AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl - AC_MSG_CHECKING([whether build target supports WIN32 file API]) - curl_win32_file_api="no" - if test "$curl_cv_header_windows_h" = "yes"; then - if test x"$enable_largefile" != "xno"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ -#if !defined(_WIN32_WCE) && \ - (defined(__MINGW32__) || \ - (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64)))) - int dummy=1; -#else - WIN32 large file API not supported. -#endif - ]]) - ],[ - curl_win32_file_api="win32_large_files" - ]) - fi - if test "$curl_win32_file_api" = "no"; then - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ -#if defined(_WIN32_WCE) || defined(__MINGW32__) || defined(_MSC_VER) - int dummy=1; -#else - WIN32 small file API not supported. -#endif - ]]) - ],[ - curl_win32_file_api="win32_small_files" - ]) - fi - fi - case "$curl_win32_file_api" in - win32_large_files) - AC_MSG_RESULT([yes (large file enabled)]) - AC_DEFINE_UNQUOTED(USE_WIN32_LARGE_FILES, 1, - [Define to 1 if you are building a Windows target with large file support.]) - ;; - win32_small_files) - AC_MSG_RESULT([yes (large file disabled)]) - AC_DEFINE_UNQUOTED(USE_WIN32_SMALL_FILES, 1, - [Define to 1 if you are building a Windows target without large file support.]) - ;; - *) - AC_MSG_RESULT([no]) - ;; - esac -]) - -dnl CURL_EXPORT_PCDIR ($pcdir) -dnl ------------------------ -dnl if $pcdir is not empty, set PKG_CONFIG_LIBDIR to $pcdir and export -dnl -dnl we need this macro since pkg-config distinguishes among empty and unset -dnl variable while checking PKG_CONFIG_LIBDIR -dnl - -AC_DEFUN([CURL_EXPORT_PCDIR], [ - if test -n "$1"; then - PKG_CONFIG_LIBDIR="$1" - export PKG_CONFIG_LIBDIR - fi -]) - -dnl CURL_CHECK_PKGCONFIG ($module, [$pcdir]) -dnl ------------------------ -dnl search for the pkg-config tool. Set the PKGCONFIG variable to hold the -dnl path to it, or 'no' if not found/present. -dnl -dnl If pkg-config is present, check that it has info about the $module or -dnl return "no" anyway! -dnl -dnl Optionally PKG_CONFIG_LIBDIR may be given as $pcdir. -dnl - -AC_DEFUN([CURL_CHECK_PKGCONFIG], [ - if test -n "$PKG_CONFIG"; then - PKGCONFIG="$PKG_CONFIG" - else - AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no], - [$PATH:/usr/bin:/usr/local/bin]) - fi - - if test "x$PKGCONFIG" != "xno"; then - AC_MSG_CHECKING([for $1 options with pkg-config]) - dnl ask pkg-config about $1 - itexists=`CURL_EXPORT_PCDIR([$2]) dnl - $PKGCONFIG --exists $1 >/dev/null 2>&1 && echo 1` - - if test -z "$itexists"; then - dnl pkg-config does not have info about the given module! set the - dnl variable to 'no' - PKGCONFIG="no" - AC_MSG_RESULT([no]) - else - AC_MSG_RESULT([found]) - fi - fi -]) - - -dnl CURL_GENERATE_CONFIGUREHELP_PM -dnl ------------------------------------------------- -dnl Generate test harness configurehelp.pm module, defining and -dnl initializing some perl variables with values which are known -dnl when the configure script runs. 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We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break - - # tar/untar a dummy directory, and stop if the command works. - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) - rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi - done - rm -rf conftest.dir - - AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) - AC_MSG_RESULT([$am_cv_prog_tar_$1])]) - -AC_SUBST([am__tar]) -AC_SUBST([am__untar]) -]) # _AM_PROG_TAR - -m4_include([m4/curl-compilers.m4]) -m4_include([m4/curl-confopts.m4]) -m4_include([m4/curl-functions.m4]) -m4_include([m4/curl-openssl.m4]) -m4_include([m4/curl-override.m4]) -m4_include([m4/curl-reentrant.m4]) -m4_include([m4/libtool.m4]) -m4_include([m4/ltoptions.m4]) -m4_include([m4/ltsugar.m4]) -m4_include([m4/ltversion.m4]) -m4_include([m4/lt~obsolete.m4]) -m4_include([m4/xc-am-iface.m4]) -m4_include([m4/xc-cc-check.m4]) -m4_include([m4/xc-lt-iface.m4]) -m4_include([m4/xc-translit.m4]) -m4_include([m4/xc-val-flgs.m4]) -m4_include([m4/zz40-xc-ovr.m4]) -m4_include([m4/zz50-xc-ovr.m4]) -m4_include([m4/zz60-xc-ovr.m4]) -m4_include([acinclude.m4]) diff --git a/proxy_c/third-lib/libcurl/buildconf b/proxy_c/third-lib/libcurl/buildconf deleted file mode 100755 index 0d998c2..0000000 --- a/proxy_c/third-lib/libcurl/buildconf +++ /dev/null @@ -1,449 +0,0 @@ -#!/bin/sh -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -#-------------------------------------------------------------------------- -# die prints argument string to stdout and exits this shell script. -# -die(){ - echo "buildconf: $@" - exit 1 -} - -#-------------------------------------------------------------------------- -# findtool works as 'which' but we use a different name to make it more -# obvious we aren't using 'which'! ;-) -# Unlike 'which' does, the current directory is ignored. -# -findtool(){ - file="$1" - - if { echo "$file" | grep "/" >/dev/null 2>&1; } then - # when file is given with a path check it first - if test -f "$file"; then - echo "$file" - return - fi - fi - - old_IFS=$IFS; IFS=':' - for path in $PATH - do - IFS=$old_IFS - # echo "checks for $file in $path" >&2 - if test "$path" -a "$path" != '.' -a -f "$path/$file"; then - echo "$path/$file" - return - fi - done - IFS=$old_IFS -} - -#-------------------------------------------------------------------------- -# removethis() removes all files and subdirectories with the given name, -# inside and below the current subdirectory at invocation time. -# -removethis(){ - if test "$#" = "1"; then - find . -depth -name $1 -print > buildconf.tmp.$$ - while read fdname - do - if test -f "$fdname"; then - rm -f "$fdname" - elif test -d "$fdname"; then - rm -f -r "$fdname" - fi - done < buildconf.tmp.$$ - rm -f buildconf.tmp.$$ - fi -} - -#-------------------------------------------------------------------------- -# Ensure that buildconf runs from the subdirectory where configure.ac lives -# -if test ! -f configure.ac || - test ! -f src/tool_main.c || - test ! -f lib/urldata.h || - test ! -f include/curl/curl.h || - test ! -f m4/curl-functions.m4; then - echo "Can not run buildconf from outside of curl's source subdirectory!" - echo "Change to the subdirectory where buildconf is found, and try again." - exit 1 -fi - -#-------------------------------------------------------------------------- -# autoconf 2.57 or newer. Unpatched version 2.67 does not generate proper -# configure script. Unpatched version 2.68 is simply unusable, we should -# disallow 2.68 usage. -# -need_autoconf="2.57" -ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` -if test -z "$ac_version"; then - echo "buildconf: autoconf not found." - echo " You need autoconf version $need_autoconf or newer installed." - exit 1 -fi -old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS -if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then - echo "buildconf: autoconf version $ac_version found." - echo " You need autoconf version $need_autoconf or newer installed." - echo " If you have a sufficient autoconf installed, but it" - echo " is not named 'autoconf', then try setting the" - echo " AUTOCONF environment variable." - exit 1 -fi - -if test "$1" = "2" -a "$2" -eq "67"; then - echo "buildconf: autoconf version $ac_version (BAD)" - echo " Unpatched version generates broken configure script." -elif test "$1" = "2" -a "$2" -eq "68"; then - echo "buildconf: autoconf version $ac_version (BAD)" - echo " Unpatched version generates unusable configure script." -else - echo "buildconf: autoconf version $ac_version (ok)" -fi - -am4te_version=`${AUTOM4TE:-autom4te} --version 2>/dev/null|head -n 1| sed -e 's/autom4te\(.*\)/\1/' -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` -if test -z "$am4te_version"; then - echo "buildconf: autom4te not found. Weird autoconf installation!" - exit 1 -fi -if test "$am4te_version" = "$ac_version"; then - echo "buildconf: autom4te version $am4te_version (ok)" -else - echo "buildconf: autom4te version $am4te_version (ERROR: does not match autoconf version)" - exit 1 -fi - -#-------------------------------------------------------------------------- -# autoheader 2.50 or newer -# -ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` -if test -z "$ah_version"; then - echo "buildconf: autoheader not found." - echo " You need autoheader version 2.50 or newer installed." - exit 1 -fi -old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS -if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then - echo "buildconf: autoheader version $ah_version found." - echo " You need autoheader version 2.50 or newer installed." - echo " If you have a sufficient autoheader installed, but it" - echo " is not named 'autoheader', then try setting the" - echo " AUTOHEADER environment variable." - exit 1 -fi - -echo "buildconf: autoheader version $ah_version (ok)" - -#-------------------------------------------------------------------------- -# automake 1.7 or newer -# -need_automake="1.7" -am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` -if test -z "$am_version"; then - echo "buildconf: automake not found." - echo " You need automake version $need_automake or newer installed." - exit 1 -fi -old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS -if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then - echo "buildconf: automake version $am_version found." - echo " You need automake version $need_automake or newer installed." - echo " If you have a sufficient automake installed, but it" - echo " is not named 'automake', then try setting the" - echo " AUTOMAKE environment variable." - exit 1 -fi - -echo "buildconf: automake version $am_version (ok)" - -acloc_version=`${ACLOCAL:-aclocal} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` -if test -z "$acloc_version"; then - echo "buildconf: aclocal not found. Weird automake installation!" - exit 1 -fi -if test "$acloc_version" = "$am_version"; then - echo "buildconf: aclocal version $acloc_version (ok)" -else - echo "buildconf: aclocal version $acloc_version (ERROR: does not match automake version)" - exit 1 -fi - -#-------------------------------------------------------------------------- -# GNU libtoolize preliminary check -# -want_lt_major=1 -want_lt_minor=4 -want_lt_patch=2 -want_lt_version=1.4.2 - -# This approach that tries 'glibtoolize' first is intended for systems that -# have GNU libtool named as 'glibtoolize' and libtoolize not being GNU's. - -libtoolize=`findtool glibtoolize 2>/dev/null` -if test ! -x "$libtoolize"; then - libtoolize=`findtool ${LIBTOOLIZE:-libtoolize}` -fi -if test -z "$libtoolize"; then - echo "buildconf: libtoolize not found." - echo " You need GNU libtoolize $want_lt_version or newer installed." - exit 1 -fi - -lt_pver=`$libtoolize --version 2>/dev/null|head -n 1` -lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"` -lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"` -if test -z "$lt_version"; then - echo "buildconf: libtoolize not found." - echo " You need GNU libtoolize $want_lt_version or newer installed." - exit 1 -fi -old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS -lt_major=$1 -lt_minor=$2 -lt_patch=$3 - -if test -z "$lt_major"; then - lt_status="bad" -elif test "$lt_major" -gt "$want_lt_major"; then - lt_status="good" -elif test "$lt_major" -lt "$want_lt_major"; then - lt_status="bad" -elif test -z "$lt_minor"; then - lt_status="bad" -elif test "$lt_minor" -gt "$want_lt_minor"; then - lt_status="good" -elif test "$lt_minor" -lt "$want_lt_minor"; then - lt_status="bad" -elif test -z "$lt_patch"; then - lt_status="bad" -elif test "$lt_patch" -gt "$want_lt_patch"; then - lt_status="good" -elif test "$lt_patch" -lt "$want_lt_patch"; then - lt_status="bad" -else - lt_status="good" -fi -if test "$lt_status" != "good"; then - echo "buildconf: libtoolize version $lt_version found." - echo " You need GNU libtoolize $want_lt_version or newer installed." - exit 1 -fi - -echo "buildconf: libtoolize version $lt_version (ok)" - -#-------------------------------------------------------------------------- -# m4 check -# -m4=`(${M4:-m4} --version || ${M4:-gm4} --version) 2>/dev/null | head -n 1`; -m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` - -if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then - echo "buildconf: GNU m4 version $m4_version (ok)" -else - if test -z "$m4"; then - echo "buildconf: m4 version not recognized. You need a GNU m4 installed!" - else - echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" - fi - exit 1 -fi - -#-------------------------------------------------------------------------- -# perl check -# -PERL=`findtool ${PERL:-perl}` -if test -z "$PERL"; then - echo "buildconf: perl not found" - exit 1 -fi - -#-------------------------------------------------------------------------- -# Remove files generated on previous buildconf/configure run. -# -for fname in .deps \ - .libs \ - *.la \ - *.lo \ - *.a \ - *.o \ - Makefile \ - Makefile.in \ - aclocal.m4 \ - aclocal.m4.bak \ - ares_build.h \ - ares_config.h \ - ares_config.h.in \ - autom4te.cache \ - compile \ - config.guess \ - curl_config.h \ - curl_config.h.in \ - config.log \ - config.lt \ - config.status \ - config.sub \ - configure \ - configurehelp.pm \ - curl-config \ - curlbuild.h \ - depcomp \ - libcares.pc \ - libcurl.pc \ - libtool \ - libtool.m4 \ - libtool.m4.tmp \ - ltmain.sh \ - ltoptions.m4 \ - ltsugar.m4 \ - ltversion.m4 \ - lt~obsolete.m4 \ - missing \ - install-sh \ - stamp-h1 \ - stamp-h2 \ - stamp-h3 ; do - removethis "$fname" -done - -#-------------------------------------------------------------------------- -# run the correct scripts now -# - -echo "buildconf: running libtoolize" -${libtoolize} --copy --force || die "libtoolize command failed" - -# When using libtool 1.5.X (X < 26) we copy libtool.m4 to our local m4 -# subdirectory and this local copy is patched to fix some warnings that -# are triggered when running aclocal and using autoconf 2.62 or later. - -if test "$lt_major" = "1" && test "$lt_minor" = "5"; then - if test -z "$lt_patch" || test "$lt_patch" -lt "26"; then - echo "buildconf: copying libtool.m4 to local m4 subdir" - ac_dir=`${ACLOCAL:-aclocal} --print-ac-dir` - if test -f $ac_dir/libtool.m4; then - cp -f $ac_dir/libtool.m4 m4/libtool.m4 - else - echo "buildconf: $ac_dir/libtool.m4 not found" - fi - if test -f m4/libtool.m4; then - echo "buildconf: renaming some variables in local m4/libtool.m4" - $PERL -i.tmp -pe \ - 's/lt_prog_compiler_pic_works/lt_cv_prog_compiler_pic_works/g; \ - s/lt_prog_compiler_static_works/lt_cv_prog_compiler_static_works/g;' \ - m4/libtool.m4 - rm -f m4/libtool.m4.tmp - fi - fi -fi - -if test -f m4/libtool.m4; then - echo "buildconf: converting all mv to mv -f in local m4/libtool.m4" - $PERL -i.tmp -pe 's/\bmv +([^-\s])/mv -f $1/g' m4/libtool.m4 - rm -f m4/libtool.m4.tmp -fi - -echo "buildconf: running aclocal" -${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "aclocal command failed" - -echo "buildconf: converting all mv to mv -f in local aclocal.m4" -$PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4 - -echo "buildconf: running autoheader" -${AUTOHEADER:-autoheader} || die "autoheader command failed" - -echo "buildconf: running autoconf" -${AUTOCONF:-autoconf} || die "autoconf command failed" - -if test -d ares; then - cd ares - echo "buildconf: running in ares" - ./buildconf - cd .. -fi - -echo "buildconf: running automake" -${AUTOMAKE:-automake} --add-missing --copy || die "automake command failed" - -#-------------------------------------------------------------------------- -# GNU libtool complementary check -# -# Depending on the libtool and automake versions being used, config.guess -# might not be installed in the subdirectory until automake has finished. -# So we can not attempt to use it until this very last buildconf stage. -# -if test ! -f ./config.guess; then - echo "buildconf: config.guess not found" -else - buildhost=`./config.guess 2>/dev/null|head -n 1` - case $buildhost in - *-*-darwin*) - need_lt_major=1 - need_lt_minor=5 - need_lt_patch=26 - need_lt_check="yes" - ;; - *-*-hpux*) - need_lt_major=1 - need_lt_minor=5 - need_lt_patch=24 - need_lt_check="yes" - ;; - esac - if test ! -z "$need_lt_check"; then - if test -z "$lt_major"; then - lt_status="bad" - elif test "$lt_major" -gt "$need_lt_major"; then - lt_status="good" - elif test "$lt_major" -lt "$need_lt_major"; then - lt_status="bad" - elif test -z "$lt_minor"; then - lt_status="bad" - elif test "$lt_minor" -gt "$need_lt_minor"; then - lt_status="good" - elif test "$lt_minor" -lt "$need_lt_minor"; then - lt_status="bad" - elif test -z "$lt_patch"; then - lt_status="bad" - elif test "$lt_patch" -gt "$need_lt_patch"; then - lt_status="good" - elif test "$lt_patch" -lt "$need_lt_patch"; then - lt_status="bad" - else - lt_status="good" - fi - if test "$lt_status" != "good"; then - need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch" - echo "buildconf: libtool version $lt_version found." - echo " $buildhost requires GNU libtool $need_lt_version or newer installed." - rm -f configure - exit 1 - fi - fi -fi - -#-------------------------------------------------------------------------- -# Finished successfully. -# -echo "buildconf: OK" -exit 0 diff --git a/proxy_c/third-lib/libcurl/buildconf.bat b/proxy_c/third-lib/libcurl/buildconf.bat deleted file mode 100644 index ad3fba6..0000000 --- a/proxy_c/third-lib/libcurl/buildconf.bat +++ /dev/null @@ -1,350 +0,0 @@ -@echo off -rem *************************************************************************** -rem * _ _ ____ _ -rem * Project ___| | | | _ \| | -rem * / __| | | | |_) | | -rem * | (__| |_| | _ <| |___ -rem * \___|\___/|_| \_\_____| -rem * -rem * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -rem * -rem * This software is licensed as described in the file COPYING, which -rem * you should have received as part of this distribution. The terms -rem * are also available at https://curl.haxx.se/docs/copyright.html. -rem * -rem * You may opt to use, copy, modify, merge, publish, distribute and/or sell -rem * copies of the Software, and permit persons to whom the Software is -rem * furnished to do so, under the terms of the COPYING file. -rem * -rem * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -rem * KIND, either express or implied. -rem * -rem *************************************************************************** - -rem NOTES -rem -rem This batch file must be used to set up a git tree to build on systems where -rem there is no autotools support (i.e. DOS and Windows). -rem - -:begin - rem Set our variables - if "%OS%" == "Windows_NT" setlocal - set MODE=GENERATE - - rem Switch to this batch file's directory - cd /d "%~0\.." 1>NUL 2>&1 - - rem Check we are running from a curl git repository - if not exist GIT-INFO goto norepo - - rem Detect programs. HAVE_ - rem When not found the variable is set undefined. The undefined pattern - rem allows for statements like "if not defined HAVE_PERL (command)" - groff --version NUL 2>&1 - if errorlevel 1 (set HAVE_GROFF=) else (set HAVE_GROFF=Y) - nroff --version NUL 2>&1 - if errorlevel 1 (set HAVE_NROFF=) else (set HAVE_NROFF=Y) - perl --version NUL 2>&1 - if errorlevel 1 (set HAVE_PERL=) else (set HAVE_PERL=Y) - gzip --version NUL 2>&1 - if errorlevel 1 (set HAVE_GZIP=) else (set HAVE_GZIP=Y) - -:parseArgs - if "%~1" == "" goto start - - if /i "%~1" == "-clean" ( - set MODE=CLEAN - ) else if /i "%~1" == "-?" ( - goto syntax - ) else if /i "%~1" == "-h" ( - goto syntax - ) else if /i "%~1" == "-help" ( - goto syntax - ) else ( - goto unknown - ) - - shift & goto parseArgs - -:start - if "%MODE%" == "GENERATE" ( - echo. - echo Generating prerequisite files - - call :generate - if errorlevel 4 goto nogencurlbuild - if errorlevel 3 goto nogenhugehelp - if errorlevel 2 goto nogenmakefile - if errorlevel 1 goto warning - - ) else ( - echo. - echo Removing prerequisite files - - call :clean - if errorlevel 3 goto nocleancurlbuild - if errorlevel 2 goto nocleanhugehelp - if errorlevel 1 goto nocleanmakefile - ) - - goto success - -rem Main generate function. -rem -rem Returns: -rem -rem 0 - success -rem 1 - success with simplified tool_hugehelp.c -rem 2 - failed to generate Makefile -rem 3 - failed to generate tool_hugehelp.c -rem 4 - failed to generate curlbuild.h -rem -:generate - if "%OS%" == "Windows_NT" setlocal - set BASIC_HUGEHELP=0 - - rem Create Makefile - echo * %CD%\Makefile - if exist Makefile.dist ( - copy /Y Makefile.dist Makefile 1>NUL 2>&1 - if errorlevel 1 ( - if "%OS%" == "Windows_NT" endlocal - exit /B 2 - ) - ) - - rem Create tool_hugehelp.c - echo * %CD%\src\tool_hugehelp.c - call :genHugeHelp - if errorlevel 2 ( - if "%OS%" == "Windows_NT" endlocal - exit /B 3 - ) - if errorlevel 1 ( - set BASIC_HUGEHELP=1 - ) - cmd /c exit 0 - - rem Create curlbuild.h - echo * %CD%\include\curl\curlbuild.h - if exist include\curl\curlbuild.h.dist ( - copy /Y include\curl\curlbuild.h.dist include\curl\curlbuild.h 1>NUL 2>&1 - if errorlevel 1 ( - if "%OS%" == "Windows_NT" endlocal - exit /B 4 - ) - ) - - rem Setup c-ares git tree - if exist ares\buildconf.bat ( - echo. - echo Configuring c-ares build environment - cd ares - call buildconf.bat - cd .. - ) - - if "%BASIC_HUGEHELP%" == "1" ( - if "%OS%" == "Windows_NT" endlocal - exit /B 1 - ) - - if "%OS%" == "Windows_NT" endlocal - exit /B 0 - -rem Main clean function. -rem -rem Returns: -rem -rem 0 - success -rem 1 - failed to clean Makefile -rem 2 - failed to clean tool_hugehelp.c -rem 3 - failed to clean curlbuild.h -rem -:clean - rem Remove Makefile - echo * %CD%\Makefile - if exist Makefile ( - del Makefile 2>NUL - if exist Makefile ( - exit /B 1 - ) - ) - - rem Remove tool_hugehelp.c - echo * %CD%\src\tool_hugehelp.c - if exist src\tool_hugehelp.c ( - del src\tool_hugehelp.c 2>NUL - if exist src\tool_hugehelp.c ( - exit /B 2 - ) - ) - - rem Remove curlbuild.h - echo * %CD%\include\curl\curlbuild.h - if exist include\curl\curlbuild.h ( - del include\curl\curlbuild.h 2>NUL - if exist include\curl\curlbuild.h ( - exit /B 3 - ) - ) - - exit /B - -rem Function to generate src\tool_hugehelp.c -rem -rem Returns: -rem -rem 0 - full tool_hugehelp.c generated -rem 1 - simplified tool_hugehelp.c -rem 2 - failure -rem -:genHugeHelp - if "%OS%" == "Windows_NT" setlocal - set LC_ALL=C - set ROFFCMD= - set BASIC=1 - - if defined HAVE_PERL ( - if defined HAVE_GROFF ( - set ROFFCMD=groff -mtty-char -Tascii -P-c -man - ) else if defined HAVE_NROFF ( - set ROFFCMD=nroff -c -Tascii -man - ) - ) - - if defined ROFFCMD ( - echo #include "tool_setup.h"> src\tool_hugehelp.c - echo #include "tool_hugehelp.h">> src\tool_hugehelp.c - - if defined HAVE_GZIP ( - echo #ifndef HAVE_LIBZ>> src\tool_hugehelp.c - ) - - %ROFFCMD% docs\curl.1 2>NUL | perl src\mkhelp.pl docs\MANUAL >> src\tool_hugehelp.c - if defined HAVE_GZIP ( - echo #else>> src\tool_hugehelp.c - %ROFFCMD% docs\curl.1 2>NUL | perl src\mkhelp.pl -c docs\MANUAL >> src\tool_hugehelp.c - echo #endif /^* HAVE_LIBZ ^*/>> src\tool_hugehelp.c - ) - - set BASIC=0 - ) else ( - if exist src\tool_hugehelp.c.cvs ( - copy /Y src\tool_hugehelp.c.cvs src\tool_hugehelp.c 1>NUL 2>&1 - ) else ( - echo #include "tool_setup.h"> src\tool_hugehelp.c - echo #include "tool_hugehelp.hd">> src\tool_hugehelp.c - echo.>> src\tool_hugehelp.c - echo void hugehelp(void^)>> src\tool_hugehelp.c - echo {>> src\tool_hugehelp.c - echo #ifdef USE_MANUAL>> src\tool_hugehelp.c - echo fputs("Built-in manual not included\n", stdout^);>> src\tool_hugehelp.c - echo #endif>> src\tool_hugehelp.c - echo }>> src\tool_hugehelp.c - ) - ) - - findstr "/C:void hugehelp(void)" src\tool_hugehelp.c 1>NUL 2>&1 - if errorlevel 1 ( - if "%OS%" == "Windows_NT" endlocal - exit /B 2 - ) - - if "%BASIC%" == "1" ( - if "%OS%" == "Windows_NT" endlocal - exit /B 1 - ) - - if "%OS%" == "Windows_NT" endlocal - exit /B 0 - -rem Function to clean-up local variables under DOS, Windows 3.x and -rem Windows 9x as setlocal isn't available until Windows NT -rem -:dosCleanup - set MODE= - set HAVE_GROFF= - set HAVE_NROFF= - set HAVE_PERL= - set HAVE_GZIP= - set BASIC_HUGEHELP= - set LC_ALL - set ROFFCMD= - set BASIC= - - exit /B - -:syntax - rem Display the help - echo. - echo Usage: buildconf [-clean] - echo. - echo -clean - Removes the files - goto error - -:unknown - echo. - echo Error: Unknown argument '%1' - goto error - -:norepo - echo. - echo Error: This batch file should only be used with a curl git repository - goto error - -:nogenmakefile - echo. - echo Error: Unable to generate Makefile - goto error - -:nogenhugehelp - echo. - echo Error: Unable to generate src\tool_hugehelp.c - goto error - -:nogencurlbuild - echo. - echo Error: Unable to generate include\curl\curlbuild.h - goto error - -:nocleanmakefile - echo. - echo Error: Unable to clean Makefile - goto error - -:nocleanhugehelp - echo. - echo Error: Unable to clean src\tool_hugehelp.c - goto error - -:nocleancurlbuild - echo. - echo Error: Unable to clean include\curl\curlbuild.h - goto error - -:warning - echo. - echo Warning: The curl manual could not be integrated in the source. This means when - echo you build curl the manual will not be available (curl --man^). Integration of - echo the manual is not required and a summary of the options will still be available - echo (curl --help^). To integrate the manual your PATH is required to have - echo groff/nroff, perl and optionally gzip for compression. - goto success - -:error - if "%OS%" == "Windows_NT" ( - endlocal - ) else ( - call :dosCleanup - ) - exit /B 1 - -:success - if "%OS%" == "Windows_NT" ( - endlocal - ) else ( - call :dosCleanup - ) - exit /B 0 diff --git a/proxy_c/third-lib/libcurl/compile b/proxy_c/third-lib/libcurl/compile deleted file mode 100755 index a85b723..0000000 --- a/proxy_c/third-lib/libcurl/compile +++ /dev/null @@ -1,347 +0,0 @@ -#! /bin/sh -# Wrapper for compilers which do not understand '-c -o'. - -scriptversion=2012-10-14.11; # UTC - -# Copyright (C) 1999-2014 Free Software Foundation, Inc. -# Written by Tom Tromey . -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# This file is maintained in Automake, please report -# bugs to or send patches to -# . - -nl=' -' - -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent tools from complaining about whitespace usage. -IFS=" "" $nl" - -file_conv= - -# func_file_conv build_file lazy -# Convert a $build file to $host form and store it in $file -# Currently only supports Windows hosts. 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See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. 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I hope that - # covers most systems running today. This code pipes the CPU - # types through head -n 1, so we only detect the type of CPU 0. - ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` - case "$ALPHA_CPU_TYPE" in - "EV4 (21064)") - UNAME_MACHINE=alpha ;; - "EV4.5 (21064)") - UNAME_MACHINE=alpha ;; - "LCA4 (21066/21068)") - UNAME_MACHINE=alpha ;; - "EV5 (21164)") - UNAME_MACHINE=alphaev5 ;; - "EV5.6 (21164A)") - UNAME_MACHINE=alphaev56 ;; - "EV5.6 (21164PC)") - UNAME_MACHINE=alphapca56 ;; - "EV5.7 (21164PC)") - UNAME_MACHINE=alphapca57 ;; - "EV6 (21264)") - UNAME_MACHINE=alphaev6 ;; - "EV6.7 (21264A)") - UNAME_MACHINE=alphaev67 ;; - "EV6.8CB (21264C)") - UNAME_MACHINE=alphaev68 ;; - "EV6.8AL (21264B)") - UNAME_MACHINE=alphaev68 ;; - "EV6.8CX (21264D)") - UNAME_MACHINE=alphaev68 ;; - "EV6.9A (21264/EV69A)") - UNAME_MACHINE=alphaev69 ;; - "EV7 (21364)") - UNAME_MACHINE=alphaev7 ;; - "EV7.9 (21364A)") - UNAME_MACHINE=alphaev79 ;; - esac - # A Pn.n version is a patched version. - # A Vn.n version is a released version. - # A Tn.n version is a released field test version. - # A Xn.n version is an unreleased experimental baselevel. - # 1.2 uses "1.2" for uname -r. - echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` - # Reset EXIT trap before exiting to avoid spurious non-zero exit code. - exitcode=$? - trap '' 0 - exit $exitcode ;; - Alpha\ *:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # Should we change UNAME_MACHINE based on the output of uname instead - # of the specific Alpha model? - echo alpha-pc-interix - exit ;; - 21064:Windows_NT:50:3) - echo alpha-dec-winnt3.5 - exit ;; - Amiga*:UNIX_System_V:4.0:*) - echo m68k-unknown-sysv4 - exit ;; - *:[Aa]miga[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-amigaos - exit ;; - *:[Mm]orph[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-morphos - exit ;; - *:OS/390:*:*) - echo i370-ibm-openedition - exit ;; - *:z/VM:*:*) - echo s390-ibm-zvmoe - exit ;; - *:OS400:*:*) - echo powerpc-ibm-os400 - exit ;; - arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) - echo arm-acorn-riscix${UNAME_RELEASE} - exit ;; - arm*:riscos:*:*|arm*:RISCOS:*:*) - echo arm-unknown-riscos - exit ;; - SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) - echo hppa1.1-hitachi-hiuxmpp - exit ;; - Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) - # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. - if test "`(/bin/universe) 2>/dev/null`" = att ; then - echo pyramid-pyramid-sysv3 - else - echo pyramid-pyramid-bsd - fi - exit ;; - NILE*:*:*:dcosx) - echo pyramid-pyramid-svr4 - exit ;; - DRS?6000:unix:4.0:6*) - echo sparc-icl-nx6 - exit ;; - DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) - case `/usr/bin/uname -p` in - sparc) echo sparc-icl-nx7; exit ;; - esac ;; - s390x:SunOS:*:*) - echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) - echo i386-pc-auroraux${UNAME_RELEASE} - exit ;; - i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - eval $set_cc_for_build - SUN_ARCH=i386 - # If there is a compiler, see if it is configured for 64-bit objects. - # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. - # This test works for both compilers. - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then - if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - SUN_ARCH=x86_64 - fi - fi - echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:6*:*) - # According to config.sub, this is the proper way to canonicalize - # SunOS6. Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[4567]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/lslpp ] ; then - IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | - awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 - 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH=hppa2.0n ;; - 64) HP_ARCH=hppa2.0w ;; - '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = hppa2.0w ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH=hppa2.0w - else - HP_ARCH=hppa64 - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - UNAME_PROCESSOR=`/usr/bin/uname -p` - case ${UNAME_PROCESSOR} in - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW64*:*) - echo ${UNAME_MACHINE}-pc-mingw64 - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - *:MSYS*:*) - echo ${UNAME_MACHINE}-pc-msys - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - aarch64_be:Linux:*:*) - UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC=gnulibc1 ; fi - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - arc:Linux:*:* | arceb:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - else - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi - else - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf - fi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - e2k:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:Linux:*:*) - echo ${UNAME_MACHINE}-pc-linux-${LIBC} - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - k1om:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } - ;; - mips64el:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - openrisc*:Linux:*:*) - echo or1k-unknown-linux-${LIBC} - exit ;; - or32:Linux:*:* | or1k*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-${LIBC} - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; - PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; - *) echo hppa-unknown-linux-${LIBC} ;; - esac - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-${LIBC} - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-${LIBC} - exit ;; - ppc64le:Linux:*:*) - echo powerpc64le-unknown-linux-${LIBC} - exit ;; - ppcle:Linux:*:*) - echo powerpcle-unknown-linux-${LIBC} - exit ;; - riscv32:Linux:*:* | riscv64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux-${LIBC} - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-${LIBC} - exit ;; - x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-pc-linux-${LIBC} - exit ;; - xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i586. - # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configure will decide that - # this is a cross-build. - echo i586-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - NCR*:*:4.2:* | MPRAS*:*:4.2:*) - OS_REL='.3' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - BePC:Haiku:*:*) # Haiku running on Intel PC compatible. - echo i586-pc-haiku - exit ;; - x86_64:Haiku:*:*) - echo x86_64-unknown-haiku - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} - exit ;; - SX-ACE:SUPER-UX:*:*) - echo sxace-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - eval $set_cc_for_build - if test "$UNAME_PROCESSOR" = unknown ; then - UNAME_PROCESSOR=powerpc - fi - if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - case $UNAME_PROCESSOR in - i386) UNAME_PROCESSOR=x86_64 ;; - powerpc) UNAME_PROCESSOR=powerpc64 ;; - esac - fi - fi - elif test "$UNAME_PROCESSOR" = i386 ; then - # Avoid executing cc on OS X 10.9, as it ships with a stub - # that puts up a graphical alert prompting to install - # developer tools. Any system running Mac OS X 10.7 or - # later (Darwin 11 and later) is required to have a 64-bit - # processor. This is not true of the ARM version of Darwin - # that Apple uses in portable devices. - UNAME_PROCESSOR=x86_64 - fi - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = x86; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NEO-?:NONSTOP_KERNEL:*:*) - echo neo-tandem-nsk${UNAME_RELEASE} - exit ;; - NSE-*:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} - exit ;; - NSR-?:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = 386; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; - i*86:AROS:*:*) - echo ${UNAME_MACHINE}-pc-aros - exit ;; - x86_64:VMkernel:*:*) - echo ${UNAME_MACHINE}-unknown-esx - exit ;; - amd64:Isilon\ OneFS:*:*) - echo x86_64-unknown-onefs - exit ;; -esac - -cat >&2 </dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/proxy_c/third-lib/libcurl/config.sub b/proxy_c/third-lib/libcurl/config.sub deleted file mode 100755 index dd2ca93..0000000 --- a/proxy_c/third-lib/libcurl/config.sub +++ /dev/null @@ -1,1825 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright 1992-2016 Free Software Foundation, Inc. - -timestamp='2016-11-04' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. This Exception is an additional permission under section 7 -# of the GNU General Public License, version 3 ("GPLv3"). - - -# Please send patches to . -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# You can get the latest version of this script from: -# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright 1992-2016 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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then - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - -#define gethostbyaddr_r innocuous_gethostbyaddr_r -#ifdef __STDC__ -# include -#else -# include -#endif -#undef gethostbyaddr_r -#ifdef __cplusplus -extern "C" -#endif -char gethostbyaddr_r (); -#if defined __stub_gethostbyaddr_r || defined __stub___gethostbyaddr_r -choke me -#endif - -int main (void) -{ -return gethostbyaddr_r (); - ; - return 0; -} - -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - tmp_gethostbyaddr_r="yes" - -else - - tmp_gethostbyaddr_r="no" - -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test "$tmp_gethostbyaddr_r" = "yes"; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "gethostbyaddr_r" >/dev/null 2>&1; then : - - tmp_gethostbyaddr_r="proto_declared" - -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#define _REENTRANT -#include -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "gethostbyaddr_r" >/dev/null 2>&1; 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- *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) -AC_MSG_CHECKING([whether to support telnet]) -AC_ARG_ENABLE(telnet, -AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) -AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) - AC_SUBST(CURL_DISABLE_TELNET, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) -AC_MSG_CHECKING([whether to support tftp]) -AC_ARG_ENABLE(tftp, -AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) -AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) - AC_SUBST(CURL_DISABLE_TFTP, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -AC_MSG_CHECKING([whether to support pop3]) -AC_ARG_ENABLE(pop3, -AC_HELP_STRING([--enable-pop3],[Enable POP3 support]) -AC_HELP_STRING([--disable-pop3],[Disable POP3 support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_POP3, 1, [to disable POP3]) - AC_SUBST(CURL_DISABLE_POP3, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - - -AC_MSG_CHECKING([whether to support imap]) -AC_ARG_ENABLE(imap, -AC_HELP_STRING([--enable-imap],[Enable IMAP support]) -AC_HELP_STRING([--disable-imap],[Disable IMAP support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_IMAP, 1, [to disable IMAP]) - AC_SUBST(CURL_DISABLE_IMAP, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - - -AC_MSG_CHECKING([whether to support smb]) -AC_ARG_ENABLE(smb, -AC_HELP_STRING([--enable-smb],[Enable SMB/CIFS support]) -AC_HELP_STRING([--disable-smb],[Disable SMB/CIFS support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_SMB, 1, [to disable SMB/CIFS]) - AC_SUBST(CURL_DISABLE_SMB, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -AC_MSG_CHECKING([whether to support smtp]) -AC_ARG_ENABLE(smtp, -AC_HELP_STRING([--enable-smtp],[Enable SMTP support]) -AC_HELP_STRING([--disable-smtp],[Disable SMTP support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_SMTP, 1, [to disable SMTP]) - AC_SUBST(CURL_DISABLE_SMTP, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -AC_MSG_CHECKING([whether to support gopher]) -AC_ARG_ENABLE(gopher, -AC_HELP_STRING([--enable-gopher],[Enable Gopher support]) -AC_HELP_STRING([--disable-gopher],[Disable Gopher support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable Gopher]) - AC_SUBST(CURL_DISABLE_GOPHER, [1]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - - -dnl ********************************************************************** -dnl Check for built-in manual -dnl ********************************************************************** - -AC_MSG_CHECKING([whether to provide built-in manual]) -AC_ARG_ENABLE(manual, -AC_HELP_STRING([--enable-manual],[Enable built-in manual]) -AC_HELP_STRING([--disable-manual],[Disable built-in manual]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - ;; - *) AC_MSG_RESULT(yes) - USE_MANUAL="1" - ;; - esac ], - AC_MSG_RESULT(yes) - USE_MANUAL="1" -) -dnl The actual use of the USE_MANUAL variable is done much later in this -dnl script to allow other actions to disable it as well. - -dnl ************************************************************ -dnl disable C code generation support -dnl -AC_MSG_CHECKING([whether to enable generation of C code]) -AC_ARG_ENABLE(libcurl_option, -AC_HELP_STRING([--enable-libcurl-option],[Enable --libcurl C code generation support]) -AC_HELP_STRING([--disable-libcurl-option],[Disable --libcurl C code generation support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_LIBCURL_OPTION, 1, [to disable --libcurl C code generation option]) - curl_libcurl_msg="no" - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -dnl ********************************************************************** -dnl Checks for libraries. -dnl ********************************************************************** - -AC_MSG_CHECKING([whether to use libgcc]) -AC_ARG_ENABLE(libgcc, -AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), -[ case "$enableval" in - yes) - LIBS="-lgcc $LIBS" - AC_MSG_RESULT(yes) - ;; - *) AC_MSG_RESULT(no) - ;; - esac ], - AC_MSG_RESULT(no) -) - -CURL_CHECK_LIB_XNET - -dnl gethostbyname without lib or in the nsl lib? -AC_CHECK_FUNC(gethostbyname, - [HAVE_GETHOSTBYNAME="1" - ], - [ AC_CHECK_LIB(nsl, gethostbyname, - [HAVE_GETHOSTBYNAME="1" - LIBS="-lnsl $LIBS" - ]) - ]) - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl gethostbyname in the socket lib? - AC_CHECK_LIB(socket, gethostbyname, - [HAVE_GETHOSTBYNAME="1" - LIBS="-lsocket $LIBS" - ]) -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl gethostbyname in the watt lib? - AC_CHECK_LIB(watt, gethostbyname, - [HAVE_GETHOSTBYNAME="1" - CPPFLAGS="-I/dev/env/WATT_ROOT/inc" - LDFLAGS="-L/dev/env/WATT_ROOT/lib" - LIBS="-lwatt $LIBS" - ]) -fi - -dnl At least one system has been identified to require BOTH nsl and socket -dnl libs at the same time to link properly. -if test "$HAVE_GETHOSTBYNAME" != "1" -then - AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) - my_ac_save_LIBS=$LIBS - LIBS="-lnsl -lsocket $LIBS" - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ - gethostbyname(); - ]]) - ],[ - AC_MSG_RESULT([yes]) - HAVE_GETHOSTBYNAME="1" - ],[ - AC_MSG_RESULT([no]) - LIBS=$my_ac_save_LIBS - ]) -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl This is for winsock systems - if test "$curl_cv_header_windows_h" = "yes"; then - if test "$curl_cv_header_winsock_h" = "yes"; then - case $host in - *-*-mingw32ce*) - winsock_LIB="-lwinsock" - ;; - *) - winsock_LIB="-lwsock32" - ;; - esac - fi - if test "$curl_cv_header_winsock2_h" = "yes"; then - winsock_LIB="-lws2_32" - fi - if test ! -z "$winsock_LIB"; then - my_ac_save_LIBS=$LIBS - LIBS="$winsock_LIB $LIBS" - AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#ifdef HAVE_WINDOWS_H -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#ifdef HAVE_WINSOCK_H -#include -#endif -#endif -#endif - ]],[[ - gethostbyname("www.dummysite.com"); - ]]) - ],[ - AC_MSG_RESULT([yes]) - HAVE_GETHOSTBYNAME="1" - ],[ - AC_MSG_RESULT([no]) - winsock_LIB="" - LIBS=$my_ac_save_LIBS - ]) - fi - fi -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl This is for Minix 3.1 - AC_MSG_CHECKING([for gethostbyname for Minix 3]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -/* Older Minix versions may need here instead */ -#include - ]],[[ - gethostbyname("www.dummysite.com"); - ]]) - ],[ - AC_MSG_RESULT([yes]) - HAVE_GETHOSTBYNAME="1" - ],[ - AC_MSG_RESULT([no]) - ]) -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl This is for eCos with a stubbed DNS implementation - AC_MSG_CHECKING([for gethostbyname for eCos]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -#include -#include - ]],[[ - gethostbyname("www.dummysite.com"); - ]]) - ],[ - AC_MSG_RESULT([yes]) - HAVE_GETHOSTBYNAME="1" - ],[ - AC_MSG_RESULT([no]) - ]) -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl gethostbyname in the network lib - for Haiku OS - AC_CHECK_LIB(network, gethostbyname, - [HAVE_GETHOSTBYNAME="1" - LIBS="-lnetwork $LIBS" - ]) -fi - -if test "$HAVE_GETHOSTBYNAME" != "1" -then - dnl gethostbyname in the net lib - for BeOS - AC_CHECK_LIB(net, gethostbyname, - [HAVE_GETHOSTBYNAME="1" - LIBS="-lnet $LIBS" - ]) -fi - - -if test "$HAVE_GETHOSTBYNAME" != "1"; then - AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) -fi - -CURL_CHECK_LIBS_CONNECT - -CURL_NETWORK_LIBS=$LIBS - -dnl ********************************************************************** -dnl In case that function clock_gettime with monotonic timer is available, -dnl check for additional required libraries. -dnl ********************************************************************** -CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC - -dnl ********************************************************************** -dnl The preceding library checks are all potentially useful for test -dnl servers and libtest cases which require networking and clock_gettime -dnl support. Save the list of required libraries at this point for use -dnl while linking those test servers and programs. -dnl ********************************************************************** -CURL_NETWORK_AND_TIME_LIBS=$LIBS - -dnl ********************************************************************** -dnl Check for the presence of ZLIB libraries and headers -dnl ********************************************************************** - -dnl Check for & handle argument to --with-zlib. - -clean_CPPFLAGS=$CPPFLAGS -clean_LDFLAGS=$LDFLAGS -clean_LIBS=$LIBS -ZLIB_LIBS="" -AC_ARG_WITH(zlib, -AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) -AC_HELP_STRING([--without-zlib],[disable use of zlib]), - [OPT_ZLIB="$withval"]) - -if test "$OPT_ZLIB" = "no" ; then - AC_MSG_WARN([zlib disabled]) -else - if test "$OPT_ZLIB" = "yes" ; then - OPT_ZLIB="" - fi - - CURL_CHECK_PKGCONFIG(zlib) - - if test "$PKGCONFIG" != "no" ; then - LIBS="`$PKGCONFIG --libs-only-l zlib` $LIBS" - LDFLAGS="`$PKGCONFIG --libs-only-L zlib` $LDFLAGS" - CPPFLAGS="`$PKGCONFIG --cflags-only-I zlib` $CPPFLAGS" - OPT_ZLIB="" - HAVE_LIBZ="1" - fi - - if test -z "$OPT_ZLIB" ; then - - if test -z "$HAVE_LIBZ"; then - - dnl Check for the lib without setting any new path, since many - dnl people have it in the default path - - AC_CHECK_LIB(z, inflateEnd, - dnl libz found, set the variable - [HAVE_LIBZ="1" - LIBS="-lz $LIBS"], - dnl if no lib found, try /usr/local - [OPT_ZLIB="/usr/local"]) - fi - fi - - dnl Add a nonempty path to the compiler flags - if test -n "$OPT_ZLIB"; then - CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" - LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" - fi - - AC_CHECK_HEADER(zlib.h, - [ - dnl zlib.h was found - HAVE_ZLIB_H="1" - dnl if the lib wasn't found already, try again with the new paths - if test "$HAVE_LIBZ" != "1"; then - AC_CHECK_LIB(z, gzread, - [ - dnl the lib was found! - HAVE_LIBZ="1" - LIBS="-lz $LIBS" - ], - [ CPPFLAGS=$clean_CPPFLAGS - LDFLAGS=$clean_LDFLAGS]) - fi - ], - [ - dnl zlib.h was not found, restore the flags - CPPFLAGS=$clean_CPPFLAGS - LDFLAGS=$clean_LDFLAGS] - ) - - if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" - then - AC_MSG_WARN([configure found only the libz lib, not the header file!]) - HAVE_LIBZ="" - CPPFLAGS=$clean_CPPFLAGS - LDFLAGS=$clean_LDFLAGS - LIBS=$clean_LIBS - elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" - then - AC_MSG_WARN([configure found only the libz header file, not the lib!]) - CPPFLAGS=$clean_CPPFLAGS - LDFLAGS=$clean_LDFLAGS - LIBS=$clean_LIBS - elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" - then - dnl both header and lib were found! - AC_SUBST(HAVE_LIBZ) - AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) - AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) - - ZLIB_LIBS="-lz" - LIBS="-lz $clean_LIBS" - - dnl replace 'HAVE_LIBZ' in the automake makefile.ams - AMFIXLIB="1" - AC_MSG_NOTICE([found both libz and libz.h header]) - curl_zlib_msg="enabled" - fi -fi - -dnl set variable for use in automakefile(s) -AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) -AC_SUBST(ZLIB_LIBS) - -dnl ********************************************************************** -dnl Check for LDAP -dnl ********************************************************************** - -LDAPLIBNAME="" -AC_ARG_WITH(ldap-lib, -AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), - [LDAPLIBNAME="$withval"]) - -LBERLIBNAME="" -AC_ARG_WITH(lber-lib, -AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), - [LBERLIBNAME="$withval"]) - -if test x$CURL_DISABLE_LDAP != x1 ; then - - CURL_CHECK_HEADER_LBER - CURL_CHECK_HEADER_LDAP - CURL_CHECK_HEADER_LDAPSSL - CURL_CHECK_HEADER_LDAP_SSL - - if test -z "$LDAPLIBNAME" ; then - if test "$curl_cv_native_windows" = "yes"; then - dnl Windows uses a single and unique LDAP library name - LDAPLIBNAME="wldap32" - LBERLIBNAME="no" - fi - fi - - if test "$LDAPLIBNAME" ; then - AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ - AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) - AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) - AC_SUBST(CURL_DISABLE_LDAP, [1]) - AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) - AC_SUBST(CURL_DISABLE_LDAPS, [1])]) - else - dnl Try to find the right ldap libraries for this system - CURL_CHECK_LIBS_LDAP - case X-"$curl_cv_ldap_LIBS" in - X-unknown) - AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) - AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) - AC_SUBST(CURL_DISABLE_LDAP, [1]) - AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) - AC_SUBST(CURL_DISABLE_LDAPS, [1]) - ;; - esac - fi -fi - -if test x$CURL_DISABLE_LDAP != x1 ; then - - if test "$LBERLIBNAME" ; then - dnl If name is "no" then don't define this library at all - dnl (it's only needed if libldap.so's dependencies are broken). - if test "$LBERLIBNAME" != "no" ; then - AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ - AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) - AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) - AC_SUBST(CURL_DISABLE_LDAP, [1]) - AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) - AC_SUBST(CURL_DISABLE_LDAPS, [1])]) - fi - fi -fi - -if test x$CURL_DISABLE_LDAP != x1 ; then - AC_CHECK_FUNCS([ldap_url_parse ldap_init_fd]) - - if test "$LDAPLIBNAME" = "wldap32"; then - curl_ldap_msg="enabled (winldap)" - AC_DEFINE(USE_WIN32_LDAP, 1, [Use Windows LDAP implementation]) - else - curl_ldap_msg="enabled (OpenLDAP)" - if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then - AC_DEFINE(USE_OPENLDAP, 1, [Use OpenLDAP-specific code]) - AC_SUBST(USE_OPENLDAP, [1]) - fi - fi -fi - -if test x$CURL_DISABLE_LDAPS != x1 ; then - curl_ldaps_msg="enabled" -fi - -dnl ********************************************************************** -dnl Checks for IPv6 -dnl ********************************************************************** - -AC_MSG_CHECKING([whether to enable IPv6]) -AC_ARG_ENABLE(ipv6, -AC_HELP_STRING([--enable-ipv6],[Enable IPv6 (with IPv4) support]) -AC_HELP_STRING([--disable-ipv6],[Disable IPv6 support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - ipv6=no - ;; - *) AC_MSG_RESULT(yes) - ipv6=yes - ;; - esac ], - - AC_TRY_RUN([ /* is AF_INET6 available? */ -#include -#ifdef HAVE_WINSOCK2_H -#include -#else -#include -#endif -#include /* for exit() */ -main() -{ - if (socket(AF_INET6, SOCK_STREAM, 0) < 0) - exit(1); - else - exit(0); -} -], - AC_MSG_RESULT(yes) - ipv6=yes, - AC_MSG_RESULT(no) - ipv6=no, - AC_MSG_RESULT(yes) - ipv6=yes -)) - -if test "$ipv6" = "yes"; then - curl_ipv6_msg="enabled" -fi - -# Check if struct sockaddr_in6 have sin6_scope_id member -if test "$ipv6" = yes; then - AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member]) - AC_TRY_COMPILE([ -#include -#ifdef HAVE_WINSOCK2_H -#include -#include -#else -#include -#endif] , - struct sockaddr_in6 s; s.sin6_scope_id = 0; , have_sin6_scope_id=yes) - if test "$have_sin6_scope_id" = yes; then - AC_MSG_RESULT([yes]) - AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member]) - else - AC_MSG_RESULT([no]) - fi -fi - -dnl ********************************************************************** -dnl Check if the operating system allows programs to write to their own argv[] -dnl ********************************************************************** - -AC_MSG_CHECKING([if argv can be written to]) -AC_RUN_IFELSE([ - AC_LANG_SOURCE([[ -int main(int argc, char ** argv) { - argv[0][0] = ' '; - return (argv[0][0] == ' ')?0:1; -} - ]]) -],[ - curl_cv_writable_argv=yes -],[ - curl_cv_writable_argv=no -],[ - curl_cv_writable_argv=cross -]) -case $curl_cv_writable_argv in -yes) - AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) - AC_MSG_RESULT(yes) - ;; -no) - AC_MSG_RESULT(no) - ;; -*) - AC_MSG_RESULT(no) - AC_MSG_WARN([the previous check could not be made default was used]) - ;; -esac - -dnl ********************************************************************** -dnl Check for GSS-API libraries -dnl ********************************************************************** - -dnl check for GSS-API stuff in the /usr as default - -GSSAPI_ROOT="/usr" -AC_ARG_WITH(gssapi-includes, - AC_HELP_STRING([--with-gssapi-includes=DIR], - [Specify location of GSS-API headers]), - [ GSSAPI_INCS="-I$withval" - want_gss="yes" ] -) - -AC_ARG_WITH(gssapi-libs, - AC_HELP_STRING([--with-gssapi-libs=DIR], - [Specify location of GSS-API libs]), - [ GSSAPI_LIB_DIR="-L$withval" - want_gss="yes" ] -) - -AC_ARG_WITH(gssapi, - AC_HELP_STRING([--with-gssapi=DIR], - [Where to look for GSS-API]), [ - GSSAPI_ROOT="$withval" - if test x"$GSSAPI_ROOT" != xno; then - want_gss="yes" - if test x"$GSSAPI_ROOT" = xyes; then - dnl if yes, then use default root - GSSAPI_ROOT="/usr" - fi - fi -]) - -: ${KRB5CONFIG:="$GSSAPI_ROOT/bin/krb5-config"} - -save_CPPFLAGS="$CPPFLAGS" -AC_MSG_CHECKING([if GSS-API support is requested]) -if test x"$want_gss" = xyes; then - AC_MSG_RESULT(yes) - - if test -z "$GSSAPI_INCS"; then - if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then - GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi` - elif test -f "$KRB5CONFIG"; then - GSSAPI_INCS=`$KRB5CONFIG --cflags gssapi` - elif test "$GSSAPI_ROOT" != "yes"; then - GSSAPI_INCS="-I$GSSAPI_ROOT/include" - fi - fi - - CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" - - AC_CHECK_HEADER(gss.h, - [ - dnl found in the given dirs - AC_DEFINE(HAVE_GSSGNU, 1, [if you have GNU GSS]) - gnu_gss=yes - ], - [ - dnl not found, check Heimdal or MIT - AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1]) - AC_CHECK_HEADERS( - [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], - [], - [not_mit=1], - [ -AC_INCLUDES_DEFAULT -#ifdef HAVE_GSSAPI_GSSAPI_H -#include -#endif - ]) - if test "x$not_mit" = "x1"; then - dnl MIT not found, check for Heimdal - AC_CHECK_HEADER(gssapi.h, - [ - dnl found - AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have Heimdal]) - ], - [ - dnl no header found, disabling GSS - want_gss=no - AC_MSG_WARN(disabling GSS-API support since no header files were found) - ] - ) - else - dnl MIT found - AC_DEFINE(HAVE_GSSMIT, 1, [if you have MIT Kerberos]) - dnl check if we have a really old MIT Kerberos version (<= 1.2) - AC_MSG_CHECKING([if GSS-API headers declare GSS_C_NT_HOSTBASED_SERVICE]) - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include -#include -#include - ]],[[ - gss_import_name( - (OM_uint32 *)0, - (gss_buffer_t)0, - GSS_C_NT_HOSTBASED_SERVICE, - (gss_name_t *)0); - ]]) - ],[ - AC_MSG_RESULT([yes]) - ],[ - AC_MSG_RESULT([no]) - AC_DEFINE(HAVE_OLD_GSSMIT, 1, - [if you have an old MIT Kerberos version, lacking GSS_C_NT_HOSTBASED_SERVICE]) - ]) - fi - ] - ) -else - AC_MSG_RESULT(no) -fi -if test x"$want_gss" = xyes; then - AC_DEFINE(HAVE_GSSAPI, 1, [if you have GSS-API libraries]) - HAVE_GSSAPI=1 - curl_gss_msg="enabled (MIT Kerberos/Heimdal)" - - if test -n "$gnu_gss"; then - curl_gss_msg="enabled (GNU GSS)" - LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" - LIBS="-lgss $LIBS" - elif test -z "$GSSAPI_LIB_DIR"; then - case $host in - *-*-darwin*) - LIBS="-lgssapi_krb5 -lresolv $LIBS" - ;; - *) - if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then - dnl krb5-config doesn't have --libs-only-L or similar, put everything - dnl into LIBS - gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi` - LIBS="$gss_libs $LIBS" - elif test -f "$KRB5CONFIG"; then - dnl krb5-config doesn't have --libs-only-L or similar, put everything - dnl into LIBS - gss_libs=`$KRB5CONFIG --libs gssapi` - LIBS="$gss_libs $LIBS" - else - case $host in - *-hp-hpux*) - gss_libname="gss" - ;; - *) - gss_libname="gssapi" - ;; - esac - - if test "$GSSAPI_ROOT" != "yes"; then - LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" - LIBS="-l$gss_libname $LIBS" - else - LIBS="-l$gss_libname $LIBS" - fi - fi - ;; - esac - else - LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" - case $host in - *-hp-hpux*) - LIBS="-lgss $LIBS" - ;; - *) - LIBS="-lgssapi $LIBS" - ;; - esac - fi -else - CPPFLAGS="$save_CPPFLAGS" -fi - -dnl ------------------------------------------------- -dnl check winssl option before other SSL libraries -dnl ------------------------------------------------- - -OPT_WINSSL=no -AC_ARG_WITH(winssl,dnl -AC_HELP_STRING([--with-winssl],[enable Windows native SSL/TLS]) -AC_HELP_STRING([--without-winssl], [disable Windows native SSL/TLS]), - OPT_WINSSL=$withval) - -AC_MSG_CHECKING([whether to enable Windows native SSL/TLS (Windows native builds only)]) -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - if test "x$OPT_WINSSL" != "xno" && - test "x$curl_cv_native_windows" = "xyes"; then - AC_MSG_RESULT(yes) - AC_DEFINE(USE_SCHANNEL, 1, [to enable Windows native SSL/TLS support]) - AC_SUBST(USE_SCHANNEL, [1]) - curl_ssl_msg="enabled (Windows-native)" - WINSSL_ENABLED=1 - # --with-winssl implies --enable-sspi - AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) - AC_SUBST(USE_WINDOWS_SSPI, [1]) - curl_sspi_msg="enabled" - LIBS="-lcrypt32 $LIBS" - else - AC_MSG_RESULT(no) - fi -else - AC_MSG_RESULT(no) -fi - -OPT_DARWINSSL=no -AC_ARG_WITH(darwinssl,dnl -AC_HELP_STRING([--with-darwinssl],[enable Apple OS native SSL/TLS]) -AC_HELP_STRING([--without-darwinssl], [disable Apple OS native SSL/TLS]), - OPT_DARWINSSL=$withval) - -AC_MSG_CHECKING([whether to enable Apple OS native SSL/TLS]) -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - if test "x$OPT_DARWINSSL" != "xno" && - test -d "/System/Library/Frameworks/Security.framework"; then - AC_MSG_RESULT(yes) - AC_DEFINE(USE_DARWINSSL, 1, [to enable Apple OS native SSL/TLS support]) - AC_SUBST(USE_DARWINSSL, [1]) - curl_ssl_msg="enabled (Apple OS-native)" - DARWINSSL_ENABLED=1 - LDFLAGS="$LDFLAGS -framework CoreFoundation -framework Security" - else - AC_MSG_RESULT(no) - fi -else - AC_MSG_RESULT(no) -fi - -dnl ********************************************************************** -dnl Check for the presence of SSL libraries and headers -dnl ********************************************************************** - -dnl Default to compiler & linker defaults for SSL files & libraries. -OPT_SSL=off -dnl Default to no CA bundle -ca="no" -AC_ARG_WITH(ssl,dnl -AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) -AC_HELP_STRING([--without-ssl], [disable OpenSSL]), - OPT_SSL=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then - dnl backup the pre-ssl variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - dnl This is for Msys/Mingw - case $host in - *-*-msys* | *-*-mingw*) - AC_MSG_CHECKING([for gdi32]) - my_ac_save_LIBS=$LIBS - LIBS="-lgdi32 $LIBS" - AC_TRY_LINK([#include - #include ], - [GdiFlush();], - [ dnl worked! - AC_MSG_RESULT([yes])], - [ dnl failed, restore LIBS - LIBS=$my_ac_save_LIBS - AC_MSG_RESULT(no)] - ) - ;; - esac - - case "$OPT_SSL" in - yes) - dnl --with-ssl (without path) used - if test x$cross_compiling != xyes; then - dnl only do pkg-config magic when not cross-compiling - PKGTEST="yes" - fi - PREFIX_OPENSSL=/usr/local/ssl - LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" - ;; - off) - dnl no --with-ssl option given, just check default places - if test x$cross_compiling != xyes; then - dnl only do pkg-config magic when not cross-compiling - PKGTEST="yes" - fi - PREFIX_OPENSSL= - ;; - *) - dnl check the given --with-ssl spot - PKGTEST="no" - PREFIX_OPENSSL=$OPT_SSL - - dnl Try pkg-config even when cross-compiling. Since we - dnl specify PKG_CONFIG_LIBDIR we're only looking where - dnl the user told us to look - OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig" - AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$OPENSSL_PCDIR"]) - if test -f "$OPENSSL_PCDIR/openssl.pc"; then - PKGTEST="yes" - fi - - dnl in case pkg-config comes up empty, use what we got - dnl via --with-ssl - LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" - if test "$PREFIX_OPENSSL" != "/usr" ; then - SSL_LDFLAGS="-L$LIB_OPENSSL" - SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include" - fi - SSL_CPPFLAGS="$SSL_CPPFLAGS -I$PREFIX_OPENSSL/include/openssl" - ;; - esac - - if test "$PKGTEST" = "yes"; then - - CURL_CHECK_PKGCONFIG(openssl, [$OPENSSL_PCDIR]) - - if test "$PKGCONFIG" != "no" ; then - SSL_LIBS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl - $PKGCONFIG --libs-only-l openssl 2>/dev/null` - - SSL_LDFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl - $PKGCONFIG --libs-only-L openssl 2>/dev/null` - - SSL_CPPFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl - $PKGCONFIG --cflags-only-I openssl 2>/dev/null` - - AC_SUBST(SSL_LIBS) - AC_MSG_NOTICE([pkg-config: SSL_LIBS: "$SSL_LIBS"]) - AC_MSG_NOTICE([pkg-config: SSL_LDFLAGS: "$SSL_LDFLAGS"]) - AC_MSG_NOTICE([pkg-config: SSL_CPPFLAGS: "$SSL_CPPFLAGS"]) - - LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` - - dnl use the values pkg-config reported. This is here - dnl instead of below with CPPFLAGS and LDFLAGS because we only - dnl learn about this via pkg-config. If we only have - dnl the argument to --with-ssl we don't know what - dnl additional libs may be necessary. Hope that we - dnl don't need any. - LIBS="$SSL_LIBS $LIBS" - fi - fi - - dnl finally, set flags to use SSL - CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" - LDFLAGS="$LDFLAGS $SSL_LDFLAGS" - - AC_CHECK_LIB(crypto, HMAC_Update,[ - HAVECRYPTO="yes" - LIBS="-lcrypto $LIBS" - ],[ - LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" - CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" - AC_CHECK_LIB(crypto, HMAC_Init_ex,[ - HAVECRYPTO="yes" - LIBS="-lcrypto $LIBS"], [ - LDFLAGS="$CLEANLDFLAGS" - CPPFLAGS="$CLEANCPPFLAGS" - LIBS="$CLEANLIBS" - ]) - ]) - - - if test X"$HAVECRYPTO" = X"yes"; then - AC_MSG_CHECKING([OpenSSL linking without -ldl]) - saved_libs=$LIBS - AC_TRY_LINK( - [ - #include - ], - [ - SSLeay_add_all_algorithms(); - ], - [ - AC_MSG_RESULT(yes) - LIBS="$saved_libs" - ], - [ - AC_MSG_RESULT(no) - AC_MSG_CHECKING([OpenSSL linking with -ldl]) - LIBS="-ldl $LIBS" - AC_TRY_LINK( - [ - #include - ], - [ - SSLeay_add_all_algorithms(); - ], - [ - AC_MSG_RESULT(yes) - LIBS="$saved_libs -ldl" - ], - [ - AC_MSG_RESULT(no) - LIBS="$saved_libs" - ] - ) - - ] - ) - - fi - - if test X"$HAVECRYPTO" = X"yes"; then - dnl This is only reasonable to do if crypto actually is there: check for - dnl SSL libs NOTE: it is important to do this AFTER the crypto lib - - AC_CHECK_LIB(ssl, SSL_connect) - - if test "$ac_cv_lib_ssl_SSL_connect" != yes; then - dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff - AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); - OLIBS=$LIBS - LIBS="-lRSAglue -lrsaref $LIBS" - AC_CHECK_LIB(ssl, SSL_connect) - if test "$ac_cv_lib_ssl_SSL_connect" != yes; then - dnl still no SSL_connect - AC_MSG_RESULT(no) - LIBS=$OLIBS - else - AC_MSG_RESULT(yes) - fi - - else - - dnl Have the libraries--check for OpenSSL headers - AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ - openssl/pem.h openssl/ssl.h openssl/err.h, - curl_ssl_msg="enabled (OpenSSL)" - OPENSSL_ENABLED=1 - AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) - - if test $ac_cv_header_openssl_x509_h = no; then - dnl we don't use the "action" part of the AC_CHECK_HEADERS macro - dnl since 'err.h' might in fact find a krb4 header with the same - dnl name - AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) - - if test $ac_cv_header_x509_h = yes && - test $ac_cv_header_crypto_h = yes && - test $ac_cv_header_ssl_h = yes; then - dnl three matches - curl_ssl_msg="enabled (OpenSSL)" - OPENSSL_ENABLED=1 - fi - fi - fi - - if test X"$OPENSSL_ENABLED" = X"1"; then - dnl is there a pkcs12.h header present? - AC_CHECK_HEADERS(openssl/pkcs12.h) - else - LIBS="$CLEANLIBS" - fi - - if test X"$OPT_SSL" != Xoff && - test "$OPENSSL_ENABLED" != "1"; then - AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) - fi - fi - - if test X"$OPENSSL_ENABLED" = X"1"; then - dnl If the ENGINE library seems to be around, check for the OpenSSL engine - dnl stuff, it is kind of "separated" from the main SSL check - AC_CHECK_FUNC(ENGINE_init, - [ - AC_CHECK_HEADERS(openssl/engine.h) - AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) - ]) - - dnl These can only exist if OpenSSL exists - dnl Older versions of Cyassl (some time before 2.9.4) don't have - dnl SSL_get_shutdown (but this check won't actually detect it there - dnl as it's a macro that needs the header files be included) - - AC_CHECK_FUNCS( RAND_egd \ - ENGINE_cleanup \ - SSL_get_shutdown \ - SSLv2_client_method ) - - AC_MSG_CHECKING([for BoringSSL]) - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - #include - ]],[[ - #ifndef OPENSSL_IS_BORINGSSL - #error not boringssl - #endif - ]]) - ],[ - AC_MSG_RESULT([yes]) - AC_DEFINE_UNQUOTED(HAVE_BORINGSSL, 1, - [Define to 1 if using BoringSSL.]) - curl_ssl_msg="enabled (BoringSSL)" - ],[ - AC_MSG_RESULT([no]) - ]) - - AC_MSG_CHECKING([for libressl]) - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ -#include - ]],[[ - int dummy = LIBRESSL_VERSION_NUMBER; - ]]) - ],[ - AC_MSG_RESULT([yes]) - AC_DEFINE_UNQUOTED(HAVE_LIBRESSL, 1, - [Define to 1 if using libressl.]) - curl_ssl_msg="enabled (libressl)" - ],[ - AC_MSG_RESULT([no]) - ]) - fi - - if test "$OPENSSL_ENABLED" = "1"; then - if test -n "$LIB_OPENSSL"; then - dnl when the ssl shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH - dnl to prevent further configure tests to fail due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) - fi - fi - CURL_CHECK_OPENSSL_API - fi - -fi - -dnl ********************************************************************** -dnl Check for the random seed preferences -dnl ********************************************************************** - -if test X"$OPENSSL_ENABLED" = X"1"; then - AC_ARG_WITH(egd-socket, - AC_HELP_STRING([--with-egd-socket=FILE], - [Entropy Gathering Daemon socket pathname]), - [ EGD_SOCKET="$withval" ] - ) - if test -n "$EGD_SOCKET" ; then - AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", - [your Entropy Gathering Daemon socket pathname] ) - fi - - dnl Check for user-specified random device - AC_ARG_WITH(random, - AC_HELP_STRING([--with-random=FILE], - [read randomness from FILE (default=/dev/urandom)]), - [ RANDOM_FILE="$withval" ], - [ - if test x$cross_compiling != xyes; then - dnl Check for random device - AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) - else - AC_MSG_WARN([skipped the /dev/urandom detection when cross-compiling]) - fi - ] - ) - if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then - AC_SUBST(RANDOM_FILE) - AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", - [a suitable file to read random data from]) - fi -fi - -dnl --- -dnl We require OpenSSL with SRP support. -dnl --- -if test "$OPENSSL_ENABLED" = "1"; then - AC_CHECK_LIB(crypto, SRP_Calc_client_key, - [ - AC_DEFINE(HAVE_OPENSSL_SRP, 1, [if you have the function SRP_Calc_client_key]) - AC_SUBST(HAVE_OPENSSL_SRP, [1]) - ]) -fi - -dnl ---------------------------------------------------- -dnl check for GnuTLS -dnl ---------------------------------------------------- - -dnl Default to compiler & linker defaults for GnuTLS files & libraries. -OPT_GNUTLS=no - -AC_ARG_WITH(gnutls,dnl -AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root]) -AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), - OPT_GNUTLS=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - - if test X"$OPT_GNUTLS" != Xno; then - - addld="" - addlib="" - gtlslib="" - version="" - addcflags="" - - if test "x$OPT_GNUTLS" = "xyes"; then - dnl this is with no partiular path given - CURL_CHECK_PKGCONFIG(gnutls) - - if test "$PKGCONFIG" != "no" ; then - addlib=`$PKGCONFIG --libs-only-l gnutls` - addld=`$PKGCONFIG --libs-only-L gnutls` - addcflags=`$PKGCONFIG --cflags-only-I gnutls` - version=`$PKGCONFIG --modversion gnutls` - gtlslib=`echo $addld | $SED -e 's/-L//'` - else - dnl without pkg-config, we try libgnutls-config as that was how it - dnl used to be done - check=`libgnutls-config --version 2>/dev/null` - if test -n "$check"; then - addlib=`libgnutls-config --libs` - addcflags=`libgnutls-config --cflags` - version=`libgnutls-config --version` - gtlslib=`libgnutls-config --prefix`/lib$libsuff - fi - fi - else - dnl this is with a given path, first check if there's a libgnutls-config - dnl there and if not, make an educated guess - cfg=$OPT_GNUTLS/bin/libgnutls-config - check=`$cfg --version 2>/dev/null` - if test -n "$check"; then - addlib=`$cfg --libs` - addcflags=`$cfg --cflags` - version=`$cfg --version` - gtlslib=`$cfg --prefix`/lib$libsuff - else - dnl without pkg-config and libgnutls-config, we guess a lot! - addlib=-lgnutls - addld=-L$OPT_GNUTLS/lib$libsuff - addcflags=-I$OPT_GNUTLS/include - version="" # we just don't know - gtlslib=$OPT_GNUTLS/lib$libsuff - fi - fi - - if test -z "$version"; then - dnl lots of efforts, still no go - version="unknown" - fi - - if test -n "$addlib"; then - - CLEANLIBS="$LIBS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLDFLAGS="$LDFLAGS" - - LIBS="$addlib $LIBS" - LDFLAGS="$LDFLAGS $addld" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - AC_CHECK_LIB(gnutls, gnutls_check_version, - [ - AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) - AC_SUBST(USE_GNUTLS, [1]) - GNUTLS_ENABLED=1 - USE_GNUTLS="yes" - curl_ssl_msg="enabled (GnuTLS)" - ], - [ - LIBS="$CLEANLIBS" - CPPFLAGS="$CLEANCPPFLAGS" - ]) - - if test "x$USE_GNUTLS" = "xyes"; then - AC_MSG_NOTICE([detected GnuTLS version $version]) - - if test -n "$gtlslib"; then - dnl when shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to - dnl LD_LIBRARY_PATH to prevent further configure tests to fail - dnl due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlslib" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $gtlslib to LD_LIBRARY_PATH]) - fi - fi - AC_CHECK_FUNCS(gnutls_certificate_set_x509_key_file2) - fi - - fi - - fi dnl GNUTLS not disabled - -fi - -dnl --- -dnl Check which crypto backend GnuTLS uses -dnl --- - -if test "$GNUTLS_ENABLED" = "1"; then - USE_GNUTLS_NETTLE= - # First check if we can detect either crypto library via transitive linking - AC_CHECK_LIB(gnutls, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ]) - if test "$USE_GNUTLS_NETTLE" = ""; then - AC_CHECK_LIB(gnutls, gcry_control, [ USE_GNUTLS_NETTLE=0 ]) - fi - # If not, try linking directly to both of them to see if they are available - if test "$USE_GNUTLS_NETTLE" = ""; then - AC_CHECK_LIB(nettle, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ]) - fi - if test "$USE_GNUTLS_NETTLE" = ""; then - AC_CHECK_LIB(gcrypt, gcry_control, [ USE_GNUTLS_NETTLE=0 ]) - fi - if test "$USE_GNUTLS_NETTLE" = ""; then - AC_MSG_ERROR([GnuTLS found, but neither gcrypt nor nettle found]) - fi - if test "$USE_GNUTLS_NETTLE" = "1"; then - AC_DEFINE(USE_GNUTLS_NETTLE, 1, [if GnuTLS uses nettle as crypto backend]) - AC_SUBST(USE_GNUTLS_NETTLE, [1]) - LIBS="-lnettle $LIBS" - else - LIBS="-lgcrypt $LIBS" - fi -fi - -dnl --- -dnl We require GnuTLS with SRP support. -dnl --- -if test "$GNUTLS_ENABLED" = "1"; then - AC_CHECK_LIB(gnutls, gnutls_srp_verifier, - [ - AC_DEFINE(HAVE_GNUTLS_SRP, 1, [if you have the function gnutls_srp_verifier]) - AC_SUBST(HAVE_GNUTLS_SRP, [1]) - ]) -fi - -dnl ---------------------------------------------------- -dnl check for PolarSSL -dnl ---------------------------------------------------- - -dnl Default to compiler & linker defaults for PolarSSL files & libraries. -OPT_POLARSSL=no - -_cppflags=$CPPFLAGS -_ldflags=$LDFLAGS -AC_ARG_WITH(polarssl,dnl -AC_HELP_STRING([--with-polarssl=PATH],[where to look for PolarSSL, PATH points to the installation root]) -AC_HELP_STRING([--without-polarssl], [disable PolarSSL detection]), - OPT_POLARSSL=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - - if test X"$OPT_POLARSSL" != Xno; then - - if test "$OPT_POLARSSL" = "yes"; then - OPT_POLARSSL="" - fi - - if test -z "$OPT_POLARSSL" ; then - dnl check for lib first without setting any new path - - AC_CHECK_LIB(polarssl, havege_init, - dnl libpolarssl found, set the variable - [ - AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled]) - AC_SUBST(USE_POLARSSL, [1]) - POLARSSL_ENABLED=1 - USE_POLARSSL="yes" - curl_ssl_msg="enabled (PolarSSL)" - ]) - fi - - addld="" - addlib="" - addcflags="" - polarssllib="" - - if test "x$USE_POLARSSL" != "xyes"; then - dnl add the path and test again - addld=-L$OPT_POLARSSL/lib$libsuff - addcflags=-I$OPT_POLARSSL/include - polarssllib=$OPT_POLARSSL/lib$libsuff - - LDFLAGS="$LDFLAGS $addld" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - AC_CHECK_LIB(polarssl, ssl_init, - [ - AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled]) - AC_SUBST(USE_POLARSSL, [1]) - POLARSSL_ENABLED=1 - USE_POLARSSL="yes" - curl_ssl_msg="enabled (PolarSSL)" - ], - [ - CPPFLAGS=$_cppflags - LDFLAGS=$_ldflags - ]) - fi - - if test "x$USE_POLARSSL" = "xyes"; then - AC_MSG_NOTICE([detected PolarSSL]) - - LIBS="-lpolarssl $LIBS" - - if test -n "$polarssllib"; then - dnl when shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to - dnl LD_LIBRARY_PATH to prevent further configure tests to fail - dnl due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$polarssllib" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $polarssllib to LD_LIBRARY_PATH]) - fi - fi - fi - - fi dnl PolarSSL not disabled - -fi - -dnl ---------------------------------------------------- -dnl check for mbedTLS -dnl ---------------------------------------------------- - -OPT_MBEDTLS=no - -_cppflags=$CPPFLAGS -_ldflags=$LDFLAGS -AC_ARG_WITH(mbedtls,dnl -AC_HELP_STRING([--with-mbedtls=PATH],[where to look for mbedTLS, PATH points to the installation root]) -AC_HELP_STRING([--without-mbedtls], [disable mbedTLS detection]), - OPT_MBEDTLS=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - - if test X"$OPT_MBEDTLS" != Xno; then - - if test "$OPT_MBEDTLS" = "yes"; then - OPT_MBEDTLS="" - fi - - if test -z "$OPT_MBEDTLS" ; then - dnl check for lib first without setting any new path - - AC_CHECK_LIB(mbedtls, mbedtls_havege_init, - dnl libmbedtls found, set the variable - [ - AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled]) - AC_SUBST(USE_MBEDTLS, [1]) - MBEDTLS_ENABLED=1 - USE_MBEDTLS="yes" - curl_ssl_msg="enabled (mbedTLS)" - ], [], -lmbedx509 -lmbedcrypto) - fi - - addld="" - addlib="" - addcflags="" - mbedtlslib="" - - if test "x$USE_MBEDTLS" != "xyes"; then - dnl add the path and test again - addld=-L$OPT_MBEDTLS/lib$libsuff - addcflags=-I$OPT_MBEDTLS/include - mbedtlslib=$OPT_MBEDTLS/lib$libsuff - - LDFLAGS="$LDFLAGS $addld" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - AC_CHECK_LIB(mbedtls, mbedtls_ssl_init, - [ - AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled]) - AC_SUBST(USE_MBEDTLS, [1]) - MBEDTLS_ENABLED=1 - USE_MBEDTLS="yes" - curl_ssl_msg="enabled (mbedTLS)" - ], - [ - CPPFLAGS=$_cppflags - LDFLAGS=$_ldflags - ], -lmbedx509 -lmbedcrypto) - fi - - if test "x$USE_MBEDTLS" = "xyes"; then - AC_MSG_NOTICE([detected mbedTLS]) - - LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS" - - if test -n "$mbedtlslib"; then - dnl when shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to - dnl LD_LIBRARY_PATH to prevent further configure tests to fail - dnl due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$mbedtlslib" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $mbedtlslib to LD_LIBRARY_PATH]) - fi - fi - fi - - fi dnl mbedTLS not disabled - -fi - -dnl ---------------------------------------------------- -dnl check for CyaSSL -dnl ---------------------------------------------------- - -dnl Default to compiler & linker defaults for CyaSSL files & libraries. -OPT_CYASSL=no - -_cppflags=$CPPFLAGS -_ldflags=$LDFLAGS -AC_ARG_WITH(cyassl,dnl -AC_HELP_STRING([--with-cyassl=PATH],[where to look for CyaSSL, PATH points to the installation root (default: system lib default)]) -AC_HELP_STRING([--without-cyassl], [disable CyaSSL detection]), - OPT_CYASSL=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - - if test X"$OPT_CYASSL" != Xno; then - - if test "$OPT_CYASSL" = "yes"; then - OPT_CYASSL="" - fi - - dnl This should be reworked to use pkg-config instead - - cyassllibname=cyassl - - if test -z "$OPT_CYASSL" ; then - dnl check for lib in system default first - - AC_CHECK_LIB(cyassl, CyaSSL_Init, - dnl libcyassl found, set the variable - [ - AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled]) - AC_SUBST(USE_CYASSL, [1]) - CYASSL_ENABLED=1 - USE_CYASSL="yes" - curl_ssl_msg="enabled (CyaSSL)" - ]) - fi - - addld="" - addlib="" - addcflags="" - cyassllib="" - - if test "x$USE_CYASSL" != "xyes"; then - dnl add the path and test again - addld=-L$OPT_CYASSL/lib$libsuff - addcflags=-I$OPT_CYASSL/include - cyassllib=$OPT_CYASSL/lib$libsuff - - LDFLAGS="$LDFLAGS $addld" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - AC_CHECK_LIB(cyassl, CyaSSL_Init, - [ - AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled]) - AC_SUBST(USE_CYASSL, [1]) - CYASSL_ENABLED=1 - USE_CYASSL="yes" - curl_ssl_msg="enabled (CyaSSL)" - ], - [ - CPPFLAGS=$_cppflags - LDFLAGS=$_ldflags - cyassllib="" - ]) - fi - - addld="" - addlib="" - addcflags="" - - if test "x$USE_CYASSL" != "xyes"; then - dnl libcyassl renamed to libwolfssl as of 3.4.0 - addld=-L$OPT_CYASSL/lib$libsuff - addcflags=-I$OPT_CYASSL/include - cyassllib=$OPT_CYASSL/lib$libsuff - - LDFLAGS="$LDFLAGS $addld" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - cyassllibname=wolfssl - my_ac_save_LIBS="$LIBS" - LIBS="-l$cyassllibname -lm $LIBS" - - AC_MSG_CHECKING([for CyaSSL_Init in -lwolfssl]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -/* These aren't needed for detection and confuse WolfSSL. - They are set up properly later if it is detected. */ -#undef SIZEOF_LONG -#undef SIZEOF_LONG_LONG -#include - ]],[[ - return CyaSSL_Init(); - ]]) - ],[ - AC_MSG_RESULT(yes) - AC_DEFINE(USE_CYASSL, 1, [if CyaSSL/WolfSSL is enabled]) - AC_SUBST(USE_CYASSL, [1]) - CYASSL_ENABLED=1 - USE_CYASSL="yes" - curl_ssl_msg="enabled (WolfSSL)" - ], - [ - AC_MSG_RESULT(no) - CPPFLAGS=$_cppflags - LDFLAGS=$_ldflags - cyassllib="" - ]) - LIBS="$my_ac_save_LIBS" - fi - - if test "x$USE_CYASSL" = "xyes"; then - AC_MSG_NOTICE([detected $cyassllibname]) - - dnl cyassl/ctaocrypt/types.h needs SIZEOF_LONG_LONG defined! - AC_CHECK_SIZEOF(long long) - - dnl Versions since at least 2.6.0 may have options.h - AC_CHECK_HEADERS(cyassl/options.h) - - dnl Versions since at least 2.9.4 renamed error.h to error-ssl.h - AC_CHECK_HEADERS(cyassl/error-ssl.h) - - LIBS="-l$cyassllibname -lm $LIBS" - - if test "x$cyassllibname" = "xwolfssl"; then - dnl Recent WolfSSL versions build without SSLv3 by default - dnl WolfSSL needs configure --enable-opensslextra to have *get_peer* - AC_CHECK_FUNCS(wolfSSLv3_client_method \ - wolfSSL_CTX_UseSupportedCurve \ - wolfSSL_get_peer_certificate \ - wolfSSL_UseALPN) - else - dnl Cyassl needs configure --enable-opensslextra to have *get_peer* - AC_CHECK_FUNCS(CyaSSL_CTX_UseSupportedCurve \ - CyaSSL_get_peer_certificate) - fi - - if test -n "$cyassllib"; then - dnl when shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to - dnl LD_LIBRARY_PATH to prevent further configure tests to fail - dnl due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$cyassllib" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $cyassllib to LD_LIBRARY_PATH]) - fi - fi - - fi - - fi dnl CyaSSL not disabled - -fi - -dnl ---------------------------------------------------- -dnl NSS. Only check if GnuTLS and OpenSSL are not enabled -dnl ---------------------------------------------------- - -dnl Default to compiler & linker defaults for NSS files & libraries. -OPT_NSS=no - -AC_ARG_WITH(nss,dnl -AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root]) -AC_HELP_STRING([--without-nss], [disable NSS detection]), - OPT_NSS=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - - if test X"$OPT_NSS" != Xno; then - - addld="" - addlib="" - addcflags="" - nssprefix="" - version="" - - if test "x$OPT_NSS" = "xyes"; then - - CURL_CHECK_PKGCONFIG(nss) - - if test "$PKGCONFIG" != "no" ; then - addlib=`$PKGCONFIG --libs nss` - addcflags=`$PKGCONFIG --cflags nss` - version=`$PKGCONFIG --modversion nss` - nssprefix=`$PKGCONFIG --variable=prefix nss` - else - dnl Without pkg-config, we check for nss-config - - check=`nss-config --version 2>/dev/null` - if test -n "$check"; then - addlib=`nss-config --libs` - addcflags=`nss-config --cflags` - version=`nss-config --version` - nssprefix=`nss-config --prefix` - else - addlib="-lnss3" - addcflags="" - version="unknown" - fi - fi - else - NSS_PCDIR="$OPT_NSS/lib/pkgconfig" - if test -f "$NSS_PCDIR/nss.pc"; then - CURL_CHECK_PKGCONFIG(nss, [$NSS_PCDIR]) - if test "$PKGCONFIG" != "no" ; then - addld=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --libs-only-L nss` - addlib=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --libs-only-l nss` - addcflags=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --cflags nss` - version=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --modversion nss` - nssprefix=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --variable=prefix nss` - fi - fi - fi - - if test -z "$addlib"; then - # Without pkg-config, we'll kludge in some defaults - AC_MSG_WARN([Using hard-wired libraries and compilation flags for NSS.]) - addld="-L$OPT_NSS/lib" - addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4" - addcflags="-I$OPT_NSS/include" - version="unknown" - nssprefix=$OPT_NSS - fi - - CLEANLDFLAGS="$LDFLAGS" - CLEANLIBS="$LIBS" - CLEANCPPFLAGS="$CPPFLAGS" - - LDFLAGS="$addld $LDFLAGS" - LIBS="$addlib $LIBS" - if test "$addcflags" != "-I/usr/include"; then - CPPFLAGS="$CPPFLAGS $addcflags" - fi - - dnl The function SSL_VersionRangeSet() is needed to enable TLS > 1.0 - AC_CHECK_LIB(nss3, SSL_VersionRangeSet, - [ - AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) - AC_SUBST(USE_NSS, [1]) - USE_NSS="yes" - NSS_ENABLED=1 - curl_ssl_msg="enabled (NSS)" - ], - [ - LDFLAGS="$CLEANLDFLAGS" - LIBS="$CLEANLIBS" - CPPFLAGS="$CLEANCPPFLAGS" - ]) - - if test "x$USE_NSS" = "xyes"; then - AC_MSG_NOTICE([detected NSS version $version]) - - dnl needed when linking the curl tool without USE_EXPLICIT_LIB_DEPS - NSS_LIBS=$addlib - AC_SUBST([NSS_LIBS]) - - dnl when shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to - dnl LD_LIBRARY_PATH to prevent further configure tests to fail - dnl due to this - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) - fi - - fi dnl NSS found - - fi dnl NSS not disabled - -fi dnl curl_ssl_msg = init_ssl_msg - -OPT_AXTLS=off - -AC_ARG_WITH(axtls,dnl -AC_HELP_STRING([--with-axtls=PATH],[Where to look for axTLS, PATH points to the axTLS installation prefix (default: /usr/local). Ignored if another SSL engine is selected.]) -AC_HELP_STRING([--without-axtls], [disable axTLS]), - OPT_AXTLS=$withval) - -if test "$curl_ssl_msg" = "$init_ssl_msg"; then - if test X"$OPT_AXTLS" != Xno; then - dnl backup the pre-axtls variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - case "$OPT_AXTLS" in - yes) - dnl --with-axtls (without path) used - PREFIX_AXTLS=/usr/local - LIB_AXTLS="$PREFIX_AXTLS/lib" - LDFLAGS="$LDFLAGS -L$LIB_AXTLS" - CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include" - ;; - off) - dnl no --with-axtls option given, just check default places - PREFIX_AXTLS= - ;; - *) - dnl check the given --with-axtls spot - PREFIX_AXTLS=$OPT_AXTLS - LIB_AXTLS="$PREFIX_AXTLS/lib" - LDFLAGS="$LDFLAGS -L$LIB_AXTLS" - CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include" - ;; - esac - - AC_CHECK_LIB(axtls, ssl_version,[ - LIBS="-laxtls $LIBS" - AC_DEFINE(USE_AXTLS, 1, [if axTLS is enabled]) - AC_SUBST(USE_AXTLS, [1]) - AXTLS_ENABLED=1 - USE_AXTLS="yes" - curl_ssl_msg="enabled (axTLS)" - - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_AXTLS" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $LIB_AXTLS to LD_LIBRARY_PATH]) - fi - ],[ - LDFLAGS="$CLEANLDFLAGS" - CPPFLAGS="$CLEANCPPFLAGS" - LIBS="$CLEANLIBS" - ]) - fi -fi - -if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED" = "x"; then - AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) - AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-axtls, --with-winssl, or --with-darwinssl to address this.]) -else - # SSL is enabled, genericly - AC_SUBST(SSL_ENABLED) - SSL_ENABLED="1" -fi - -dnl ********************************************************************** -dnl Check for the CA bundle -dnl ********************************************************************** - -CURL_CHECK_CA_BUNDLE - -dnl ********************************************************************** -dnl Check for libpsl -dnl ********************************************************************** - -AC_ARG_WITH(libpsl, - AS_HELP_STRING([--without-libpsl], - [disable support for libpsl cookie checking]), - with_libpsl=$withval, - with_libpsl=yes) -if test $with_libpsl != "no"; then - AC_SEARCH_LIBS(psl_builtin, psl, - [curl_psl_msg="yes"; - AC_DEFINE([USE_LIBPSL], [1], [PSL support enabled]) - ], - [curl_psl_msg="no (libpsl not found)"; - AC_MSG_WARN([libpsl was not found]) - ] - ) -fi -AM_CONDITIONAL([USE_LIBPSL], [test "$curl_psl_msg" = "yes"]) - -dnl ********************************************************************** -dnl Check for libmetalink -dnl ********************************************************************** - -OPT_LIBMETALINK=no - -AC_ARG_WITH(libmetalink,dnl -AC_HELP_STRING([--with-libmetalink=PATH],[where to look for libmetalink, PATH points to the installation root]) -AC_HELP_STRING([--without-libmetalink], [disable libmetalink detection]), - OPT_LIBMETALINK=$withval) - -if test X"$OPT_LIBMETALINK" != Xno; then - - addld="" - addlib="" - addcflags="" - version="" - libmetalinklib="" - - PKGTEST="no" - if test "x$OPT_LIBMETALINK" = "xyes"; then - dnl this is with no partiular path given - PKGTEST="yes" - CURL_CHECK_PKGCONFIG(libmetalink) - else - dnl When particular path is given, set PKG_CONFIG_LIBDIR using the path. - LIBMETALINK_PCDIR="$OPT_LIBMETALINK/lib/pkgconfig" - AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$LIBMETALINK_PCDIR"]) - if test -f "$LIBMETALINK_PCDIR/libmetalink.pc"; then - PKGTEST="yes" - fi - if test "$PKGTEST" = "yes"; then - CURL_CHECK_PKGCONFIG(libmetalink, [$LIBMETALINK_PCDIR]) - fi - fi - if test "$PKGTEST" = "yes" && test "$PKGCONFIG" != "no"; then - addlib=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl - $PKGCONFIG --libs-only-l libmetalink` - addld=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl - $PKGCONFIG --libs-only-L libmetalink` - addcflags=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl - $PKGCONFIG --cflags-only-I libmetalink` - version=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl - $PKGCONFIG --modversion libmetalink` - libmetalinklib=`echo $addld | $SED -e 's/-L//'` - fi - if test -n "$addlib"; then - - clean_CPPFLAGS="$CPPFLAGS" - clean_LDFLAGS="$LDFLAGS" - clean_LIBS="$LIBS" - CPPFLAGS="$addcflags $clean_CPPFLAGS" - LDFLAGS="$addld $clean_LDFLAGS" - LIBS="$addlib $clean_LIBS" - AC_MSG_CHECKING([if libmetalink is recent enough]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ -# include - ]],[[ - if(0 != metalink_strerror(0)) /* added in 0.1.0 */ - return 1; - ]]) - ],[ - AC_MSG_RESULT([yes ($version)]) - want_metalink="yes" - ],[ - AC_MSG_RESULT([no ($version)]) - AC_MSG_NOTICE([libmetalink library defective or too old]) - want_metalink="no" - ]) - CPPFLAGS="$clean_CPPFLAGS" - LDFLAGS="$clean_LDFLAGS" - LIBS="$clean_LIBS" - if test "$want_metalink" = "yes"; then - dnl finally libmetalink will be used - AC_DEFINE(USE_METALINK, 1, [Define to enable metalink support]) - LIBMETALINK_LIBS=$addlib - LIBMETALINK_LDFLAGS=$addld - LIBMETALINK_CPPFLAGS=$addcflags - AC_SUBST([LIBMETALINK_LIBS]) - AC_SUBST([LIBMETALINK_LDFLAGS]) - AC_SUBST([LIBMETALINK_CPPFLAGS]) - curl_mtlnk_msg="enabled" - fi - - fi -fi - -dnl ********************************************************************** -dnl Check for the presence of LIBSSH2 libraries and headers -dnl ********************************************************************** - -dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. -OPT_LIBSSH2=off -AC_ARG_WITH(libssh2,dnl -AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) -AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), - OPT_LIBSSH2=$withval) - -if test X"$OPT_LIBSSH2" != Xno; then - dnl backup the pre-libssh2 variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - case "$OPT_LIBSSH2" in - yes) - dnl --with-libssh2 (without path) used - CURL_CHECK_PKGCONFIG(libssh2) - - if test "$PKGCONFIG" != "no" ; then - LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2` - LD_SSH2=`$PKGCONFIG --libs-only-L libssh2` - CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2` - version=`$PKGCONFIG --modversion libssh2` - DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/-L//'` - fi - - ;; - off) - dnl no --with-libssh2 option given, just check default places - ;; - *) - dnl use the given --with-libssh2 spot - PREFIX_SSH2=$OPT_LIBSSH2 - ;; - esac - - dnl if given with a prefix, we set -L and -I based on that - if test -n "$PREFIX_SSH2"; then - LIB_SSH2="-lssh2" - LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff - CPP_SSH2=-I${PREFIX_SSH2}/include - DIR_SSH2=${PREFIX_SSH2}/lib$libsuff - fi - - LDFLAGS="$LD_SSH2 $LDFLAGS" - CPPFLAGS="$CPPFLAGS $CPP_SSH2" - LIBS="$LIB_SSH2 $LIBS" - - AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) - - AC_CHECK_HEADERS(libssh2.h, - curl_ssh_msg="enabled (libSSH2)" - LIBSSH2_ENABLED=1 - AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) - AC_SUBST(USE_LIBSSH2, [1]) - ) - - if test X"$OPT_LIBSSH2" != Xoff && - test "$LIBSSH2_ENABLED" != "1"; then - AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) - fi - - if test "$LIBSSH2_ENABLED" = "1"; then - if test -n "$DIR_SSH2"; then - dnl when the libssh2 shared libs were found in a path that the run-time - dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH - dnl to prevent further configure tests to fail due to this - - if test "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DIR_SSH2" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $DIR_SSH2 to LD_LIBRARY_PATH]) - fi - fi - else - dnl no libssh2, revert back to clean variables - LDFLAGS=$CLEANLDFLAGS - CPPFLAGS=$CLEANCPPFLAGS - LIBS=$CLEANLIBS - fi -fi - -dnl ********************************************************************** -dnl Check for the presence of LIBRTMP libraries and headers -dnl ********************************************************************** - -dnl Default to compiler & linker defaults for LIBRTMP files & libraries. -OPT_LIBRTMP=off -AC_ARG_WITH(librtmp,dnl -AC_HELP_STRING([--with-librtmp=PATH],[Where to look for librtmp, PATH points to the LIBRTMP installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) -AC_HELP_STRING([--without-librtmp], [disable LIBRTMP]), - OPT_LIBRTMP=$withval) - -if test X"$OPT_LIBRTMP" != Xno; then - dnl backup the pre-librtmp variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - case "$OPT_LIBRTMP" in - yes) - dnl --with-librtmp (without path) used - CURL_CHECK_PKGCONFIG(librtmp) - - if test "$PKGCONFIG" != "no" ; then - LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp` - LD_RTMP=`$PKGCONFIG --libs-only-L librtmp` - CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp` - version=`$PKGCONFIG --modversion librtmp` - DIR_RTMP=`echo $LD_RTMP | $SED -e 's/-L//'` - else - dnl To avoid link errors, we do not allow --librtmp without - dnl a pkgconfig file - AC_MSG_ERROR([--librtmp was specified but could not find librtmp pkgconfig file.]) - fi - - ;; - off) - dnl no --with-librtmp option given, just check default places - LIB_RTMP="-lrtmp" - ;; - *) - dnl use the given --with-librtmp spot - PREFIX_RTMP=$OPT_LIBRTMP - ;; - esac - - dnl if given with a prefix, we set -L and -I based on that - if test -n "$PREFIX_RTMP"; then - LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff - CPP_RTMP=-I${PREFIX_RTMP}/include - DIR_RTMP=${PREFIX_RTMP}/lib$libsuff - fi - - LDFLAGS="$LDFLAGS $LD_RTMP" - CPPFLAGS="$CPPFLAGS $CPP_RTMP" - LIBS="$LIB_RTMP $LIBS" - - AC_CHECK_LIB(rtmp, RTMP_Init, - [ - AC_CHECK_HEADERS(librtmp/rtmp.h, - curl_rtmp_msg="enabled (librtmp)" - LIBRTMP_ENABLED=1 - AC_DEFINE(USE_LIBRTMP, 1, [if librtmp is in use]) - AC_SUBST(USE_LIBRTMP, [1]) - ) - ], - dnl not found, revert back to clean variables - LDFLAGS=$CLEANLDFLAGS - CPPFLAGS=$CLEANCPPFLAGS - LIBS=$CLEANLIBS - ) - - if test X"$OPT_LIBRTMP" != Xoff && - test "$LIBRTMP_ENABLED" != "1"; then - AC_MSG_ERROR([librtmp libs and/or directories were not found where specified!]) - fi - -fi - -dnl ********************************************************************** -dnl Check for linker switch for versioned symbols -dnl ********************************************************************** - -versioned_symbols_flavour= -AC_MSG_CHECKING([whether versioned symbols are wanted]) -AC_ARG_ENABLE(versioned-symbols, -AC_HELP_STRING([--enable-versioned-symbols], [Enable versioned symbols in shared library]) -AC_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shared library]), -[ case "$enableval" in - yes) AC_MSG_RESULT(yes) - AC_MSG_CHECKING([if libraries can be versioned]) - GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` - if test -z "$GLD"; then - AC_MSG_RESULT(no) - AC_MSG_WARN([You need an ld version supporting the --version-script option]) - else - AC_MSG_RESULT(yes) - if test "x$OPENSSL_ENABLED" = "x1"; then - versioned_symbols_flavour="OPENSSL_" - elif test "x$GNUTLS_ENABLED" = "x1"; then - versioned_symbols_flavour="GNUTLS_" - elif test "x$NSS_ENABLED" = "x1"; then - versioned_symbols_flavour="NSS_" - elif test "x$POLARSSL_ENABLED" = "x1"; then - versioned_symbols_flavour="POLARSSL_" - elif test "x$CYASSL_ENABLED" = "x1"; then - versioned_symbols_flavour="CYASSL_" - elif test "x$AXTLS_ENABLED" = "x1"; then - versioned_symbols_flavour="AXTLS_" - elif test "x$WINSSL_ENABLED" = "x1"; then - versioned_symbols_flavour="WINSSL_" - elif test "x$DARWINSSL_ENABLED" = "x1"; then - versioned_symbols_flavour="DARWINSSL_" - else - versioned_symbols_flavour="" - fi - versioned_symbols="yes" - fi - ;; - - *) AC_MSG_RESULT(no) - ;; - esac -], [ -AC_MSG_RESULT(no) -] -) - -AC_SUBST([CURL_LT_SHLIB_VERSIONED_FLAVOUR], - ["$versioned_symbols_flavour"]) -AM_CONDITIONAL([CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS], - [test "x$versioned_symbols" = 'xyes']) - -dnl ------------------------------------------------- -dnl check winidn option before other IDN libraries -dnl ------------------------------------------------- - -AC_MSG_CHECKING([whether to enable Windows native IDN (Windows native builds only)]) -OPT_WINIDN="default" -AC_ARG_WITH(winidn, -AC_HELP_STRING([--with-winidn=PATH],[enable Windows native IDN]) -AC_HELP_STRING([--without-winidn], [disable Windows native IDN]), - OPT_WINIDN=$withval) -case "$OPT_WINIDN" in - no|default) - dnl --without-winidn option used or configure option not specified - want_winidn="no" - AC_MSG_RESULT([no]) - ;; - yes) - dnl --with-winidn option used without path - want_winidn="yes" - want_winidn_path="default" - AC_MSG_RESULT([yes]) - ;; - *) - dnl --with-winidn option used with path - want_winidn="yes" - want_winidn_path="$withval" - AC_MSG_RESULT([yes ($withval)]) - ;; -esac - -if test "$want_winidn" = "yes"; then - dnl winidn library support has been requested - clean_CPPFLAGS="$CPPFLAGS" - clean_LDFLAGS="$LDFLAGS" - clean_LIBS="$LIBS" - WINIDN_LIBS="-lnormaliz" - # - if test "$want_winidn_path" != "default"; then - dnl path has been specified - dnl pkg-config not available or provides no info - WINIDN_LDFLAGS="-L$want_winidn_path/lib$libsuff" - WINIDN_CPPFLAGS="-I$want_winidn_path/include" - WINIDN_DIR="$want_winidn_path/lib$libsuff" - fi - # - CPPFLAGS="$WINIDN_CPPFLAGS $CPPFLAGS" - LDFLAGS="$WINIDN_LDFLAGS $LDFLAGS" - LIBS="$WINIDN_LIBS $LIBS" - # - AC_MSG_CHECKING([if IdnToUnicode can be linked]) - AC_LINK_IFELSE([ - AC_LANG_FUNC_LINK_TRY([IdnToUnicode]) - ],[ - AC_MSG_RESULT([yes]) - tst_links_winidn="yes" - ],[ - AC_MSG_RESULT([no]) - tst_links_winidn="no" - ]) - # - if test "$tst_links_winidn" = "yes"; then - AC_DEFINE(USE_WIN32_IDN, 1, [Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz).]) - AC_DEFINE(WANT_IDN_PROTOTYPES, 1, [Define to 1 to provide own prototypes.]) - AC_SUBST([IDN_ENABLED], [1]) - curl_idn_msg="enabled (Windows-native)" - else - AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled]) - CPPFLAGS="$clean_CPPFLAGS" - LDFLAGS="$clean_LDFLAGS" - LIBS="$clean_LIBS" - fi -fi - -dnl ********************************************************************** -dnl Check for the presence of IDN libraries and headers -dnl ********************************************************************** - -AC_MSG_CHECKING([whether to build with libidn2]) -OPT_IDN="default" -AC_ARG_WITH(libidn, -AC_HELP_STRING([--with-libidn2=PATH],[Enable libidn2 usage]) -AC_HELP_STRING([--without-libidn2],[Disable libidn2 usage]), - [OPT_IDN=$withval]) -case "$OPT_IDN" in - no) - dnl --without-libidn2 option used - want_idn="no" - AC_MSG_RESULT([no]) - ;; - default) - dnl configure option not specified - want_idn="yes" - want_idn_path="default" - AC_MSG_RESULT([(assumed) yes]) - ;; - yes) - dnl --with-libidn2 option used without path - want_idn="yes" - want_idn_path="default" - AC_MSG_RESULT([yes]) - ;; - *) - dnl --with-libidn2 option used with path - want_idn="yes" - want_idn_path="$withval" - AC_MSG_RESULT([yes ($withval)]) - ;; -esac - -if test "$want_idn" = "yes"; then - dnl idn library support has been requested - clean_CPPFLAGS="$CPPFLAGS" - clean_LDFLAGS="$LDFLAGS" - clean_LIBS="$LIBS" - PKGCONFIG="no" - # - if test "$want_idn_path" != "default"; then - dnl path has been specified - IDN_PCDIR="$want_idn_path/lib$libsuff/pkgconfig" - CURL_CHECK_PKGCONFIG(libidn2, [$IDN_PCDIR]) - if test "$PKGCONFIG" != "no"; then - IDN_LIBS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl - $PKGCONFIG --libs-only-l libidn2 2>/dev/null` - IDN_LDFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl - $PKGCONFIG --libs-only-L libidn2 2>/dev/null` - IDN_CPPFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl - $PKGCONFIG --cflags-only-I libidn2 2>/dev/null` - IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/-L//'` - else - dnl pkg-config not available or provides no info - IDN_LIBS="-lidn2" - IDN_LDFLAGS="-L$want_idn_path/lib$libsuff" - IDN_CPPFLAGS="-I$want_idn_path/include" - IDN_DIR="$want_idn_path/lib$libsuff" - fi - else - dnl path not specified - CURL_CHECK_PKGCONFIG(libidn2) - if test "$PKGCONFIG" != "no"; then - IDN_LIBS=`$PKGCONFIG --libs-only-l libidn2 2>/dev/null` - IDN_LDFLAGS=`$PKGCONFIG --libs-only-L libidn2 2>/dev/null` - IDN_CPPFLAGS=`$PKGCONFIG --cflags-only-I libidn2 2>/dev/null` - IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/-L//'` - else - dnl pkg-config not available or provides no info - IDN_LIBS="-lidn2" - fi - fi - # - if test "$PKGCONFIG" != "no"; then - AC_MSG_NOTICE([pkg-config: IDN_LIBS: "$IDN_LIBS"]) - AC_MSG_NOTICE([pkg-config: IDN_LDFLAGS: "$IDN_LDFLAGS"]) - AC_MSG_NOTICE([pkg-config: IDN_CPPFLAGS: "$IDN_CPPFLAGS"]) - AC_MSG_NOTICE([pkg-config: IDN_DIR: "$IDN_DIR"]) - else - AC_MSG_NOTICE([IDN_LIBS: "$IDN_LIBS"]) - AC_MSG_NOTICE([IDN_LDFLAGS: "$IDN_LDFLAGS"]) - AC_MSG_NOTICE([IDN_CPPFLAGS: "$IDN_CPPFLAGS"]) - AC_MSG_NOTICE([IDN_DIR: "$IDN_DIR"]) - fi - # - CPPFLAGS="$IDN_CPPFLAGS $CPPFLAGS" - LDFLAGS="$IDN_LDFLAGS $LDFLAGS" - LIBS="$IDN_LIBS $LIBS" - # - AC_MSG_CHECKING([if idn2_lookup_ul can be linked]) - AC_LINK_IFELSE([ - AC_LANG_FUNC_LINK_TRY([idn2_lookup_ul]) - ],[ - AC_MSG_RESULT([yes]) - tst_links_libidn="yes" - ],[ - AC_MSG_RESULT([no]) - tst_links_libidn="no" - ]) - # - AC_CHECK_HEADERS( idn2.h ) - - if test "$tst_links_libidn" = "yes"; then - AC_DEFINE(HAVE_LIBIDN2, 1, [Define to 1 if you have the `idn2' library (-lidn2).]) - dnl different versions of libidn have different setups of these: - - AC_SUBST([IDN_ENABLED], [1]) - curl_idn_msg="enabled (libidn2)" - if test -n "$IDN_DIR" -a "x$cross_compiling" != "xyes"; then - LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$IDN_DIR" - export LD_LIBRARY_PATH - AC_MSG_NOTICE([Added $IDN_DIR to LD_LIBRARY_PATH]) - fi - else - AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled]) - CPPFLAGS="$clean_CPPFLAGS" - LDFLAGS="$clean_LDFLAGS" - LIBS="$clean_LIBS" - fi -fi - - -dnl Let's hope this split URL remains working: -dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ -dnl genprogc/thread_quick_ref.htm - - -dnl ********************************************************************** -dnl Check for nghttp2 -dnl ********************************************************************** - -OPT_H2="yes" -AC_ARG_WITH(nghttp2, -AC_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage]) -AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]), - [OPT_H2=$withval]) -case "$OPT_H2" in - no) - dnl --without-nghttp2 option used - want_h2="no" - ;; - yes) - dnl --with-nghttp2 option used without path - want_h2="default" - want_h2_path="" - ;; - *) - dnl --with-nghttp2 option used with path - want_h2="yes" - want_h2_path="$withval/lib/pkgconfig" - ;; -esac - -curl_h2_msg="disabled (--with-nghttp2)" -if test X"$want_h2" != Xno; then - dnl backup the pre-nghttp2 variables - CLEANLDFLAGS="$LDFLAGS" - CLEANCPPFLAGS="$CPPFLAGS" - CLEANLIBS="$LIBS" - - CURL_CHECK_PKGCONFIG(libnghttp2, $want_h2_path) - - if test "$PKGCONFIG" != "no" ; then - LIB_H2=`CURL_EXPORT_PCDIR([$want_h2_path]) - $PKGCONFIG --libs-only-l libnghttp2` - AC_MSG_NOTICE([-l is $LIB_H2]) - - CPP_H2=`CURL_EXPORT_PCDIR([$want_h2_path]) dnl - $PKGCONFIG --cflags-only-I libnghttp2` - AC_MSG_NOTICE([-I is $CPP_H2]) - - LD_H2=`CURL_EXPORT_PCDIR([$want_h2_path]) - $PKGCONFIG --libs-only-L libnghttp2` - AC_MSG_NOTICE([-L is $LD_H2]) - - LDFLAGS="$LDFLAGS $LD_H2" - CPPFLAGS="$CPPFLAGS $CPP_H2" - LIBS="$LIB_H2 $LIBS" - - # use nghttp2_option_set_no_recv_client_magic to require nghttp2 - # >= 1.0.0 - AC_CHECK_LIB(nghttp2, nghttp2_option_set_no_recv_client_magic, - [ - AC_CHECK_HEADERS(nghttp2/nghttp2.h, - curl_h2_msg="enabled (nghttp2)" - NGHTTP2_ENABLED=1 - AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use]) - AC_SUBST(USE_NGHTTP2, [1]) - ) - ], - dnl not found, revert back to clean variables - LDFLAGS=$CLEANLDFLAGS - CPPFLAGS=$CLEANCPPFLAGS - LIBS=$CLEANLIBS - ) - - else - dnl no nghttp2 pkg-config found, deal with it - if test X"$want_h2" != Xdefault; then - dnl To avoid link errors, we do not allow --with-nghttp2 without - dnl a pkgconfig file - AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.]) - fi - fi - -fi - -dnl ********************************************************************** -dnl Check for zsh completion path -dnl ********************************************************************** - -OPT_ZSH_FPATH=default -AC_ARG_WITH(zsh-functions-dir, -AC_HELP_STRING([--with-zsh-functions-dir=PATH],[Install zsh completions to PATH]) -AC_HELP_STRING([--without-zsh-functions-dir],[Do not install zsh completions]), - [OPT_ZSH_FPATH=$withval]) -case "$OPT_ZSH_FPATH" in - no) - dnl --without-zsh-functions-dir option used - ;; - default|yes) - dnl --with-zsh-functions-dir option used without path - ZSH_FUNCTIONS_DIR="$datarootdir/zsh/site-functions" - AC_SUBST(ZSH_FUNCTIONS_DIR) - ;; - *) - dnl --with-zsh-functions-dir option used with path - ZSH_FUNCTIONS_DIR="$withval" - AC_SUBST(ZSH_FUNCTIONS_DIR) - ;; -esac - -dnl ********************************************************************** -dnl Back to "normal" configuring -dnl ********************************************************************** - -dnl Checks for header files. -AC_HEADER_STDC - -CURL_CHECK_HEADER_MALLOC -CURL_CHECK_HEADER_MEMORY - -dnl Now check for the very most basic headers. Then we can use these -dnl ones as default-headers when checking for the rest! -AC_CHECK_HEADERS( - sys/types.h \ - sys/time.h \ - sys/select.h \ - sys/socket.h \ - sys/ioctl.h \ - sys/uio.h \ - assert.h \ - unistd.h \ - stdlib.h \ - limits.h \ - arpa/inet.h \ - net/if.h \ - netinet/in.h \ - sys/un.h \ - netinet/tcp.h \ - netdb.h \ - sys/sockio.h \ - sys/stat.h \ - sys/param.h \ - termios.h \ - termio.h \ - sgtty.h \ - fcntl.h \ - alloca.h \ - time.h \ - io.h \ - pwd.h \ - utime.h \ - sys/utime.h \ - sys/poll.h \ - poll.h \ - socket.h \ - sys/resource.h \ - libgen.h \ - locale.h \ - errno.h \ - stdbool.h \ - arpa/tftp.h \ - sys/filio.h \ - sys/wait.h \ - setjmp.h, -dnl to do if not found -[], -dnl to do if found -[], -dnl default includes -[ -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_TIME_H -#include -#endif -#ifdef HAVE_SYS_SELECT_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_SYS_UN_H -#include -#endif -] -) - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -CURL_CHECK_VARIADIC_MACROS -AC_TYPE_SIZE_T -AC_HEADER_TIME -CURL_CHECK_STRUCT_TIMEVAL -CURL_VERIFY_RUNTIMELIBS - -AC_CHECK_SIZEOF(size_t) -AC_CHECK_SIZEOF(long) -AC_CHECK_SIZEOF(int) -AC_CHECK_SIZEOF(short) -CURL_CONFIGURE_LONG -AC_CHECK_SIZEOF(time_t) -AC_CHECK_SIZEOF(off_t) - -soname_bump=no -if test x"$curl_cv_native_windows" != "xyes" && - test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then - AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous]) - AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.]) - soname_bump=yes -fi - - -AC_CHECK_TYPE(long long, - [AC_DEFINE(HAVE_LONGLONG, 1, - [Define to 1 if the compiler supports the 'long long' data type.])] - longlong="yes" -) - -if test "xyes" = "x$longlong"; then - AC_MSG_CHECKING([if numberLL works]) - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ - long long val = 1000LL; - ]]) - ],[ - AC_MSG_RESULT([yes]) - AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL]) - ],[ - AC_MSG_RESULT([no]) - ]) -fi - - -# check for ssize_t -AC_CHECK_TYPE(ssize_t, , - AC_DEFINE(ssize_t, int, [the signed version of size_t])) - -# check for bool type -AC_CHECK_TYPE([bool],[ - AC_DEFINE(HAVE_BOOL_T, 1, - [Define to 1 if bool is an available type.]) -], ,[ -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_STDBOOL_H -#include -#endif -]) - -CURL_CONFIGURE_CURL_SOCKLEN_T - -CURL_CONFIGURE_PULL_SYS_POLL - -TYPE_IN_ADDR_T - -TYPE_SOCKADDR_STORAGE - -TYPE_SIG_ATOMIC_T - -AC_TYPE_SIGNAL - -CURL_CHECK_FUNC_SELECT - -CURL_CHECK_FUNC_RECV -CURL_CHECK_FUNC_SEND -CURL_CHECK_MSG_NOSIGNAL - -CURL_CHECK_FUNC_ALARM -CURL_CHECK_FUNC_BASENAME -CURL_CHECK_FUNC_CLOSESOCKET -CURL_CHECK_FUNC_CLOSESOCKET_CAMEL -CURL_CHECK_FUNC_CONNECT -CURL_CHECK_FUNC_FCNTL -CURL_CHECK_FUNC_FDOPEN -CURL_CHECK_FUNC_FREEADDRINFO -CURL_CHECK_FUNC_FREEIFADDRS -CURL_CHECK_FUNC_FSETXATTR -CURL_CHECK_FUNC_FTRUNCATE -CURL_CHECK_FUNC_GETADDRINFO -CURL_CHECK_FUNC_GAI_STRERROR -CURL_CHECK_FUNC_GETHOSTBYADDR -CURL_CHECK_FUNC_GETHOSTBYADDR_R -CURL_CHECK_FUNC_GETHOSTBYNAME -CURL_CHECK_FUNC_GETHOSTBYNAME_R -CURL_CHECK_FUNC_GETHOSTNAME -CURL_CHECK_FUNC_GETIFADDRS -CURL_CHECK_FUNC_GETSERVBYPORT_R -CURL_CHECK_FUNC_GMTIME_R -CURL_CHECK_FUNC_INET_NTOA_R -CURL_CHECK_FUNC_INET_NTOP -CURL_CHECK_FUNC_INET_PTON -CURL_CHECK_FUNC_IOCTL -CURL_CHECK_FUNC_IOCTLSOCKET -CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL -CURL_CHECK_FUNC_LOCALTIME_R -CURL_CHECK_FUNC_MEMRCHR -CURL_CHECK_FUNC_POLL -CURL_CHECK_FUNC_SETSOCKOPT -CURL_CHECK_FUNC_SIGACTION -CURL_CHECK_FUNC_SIGINTERRUPT -CURL_CHECK_FUNC_SIGNAL -CURL_CHECK_FUNC_SIGSETJMP -CURL_CHECK_FUNC_SOCKET -CURL_CHECK_FUNC_SOCKETPAIR -CURL_CHECK_FUNC_STRCASECMP -CURL_CHECK_FUNC_STRCMPI -CURL_CHECK_FUNC_STRDUP -CURL_CHECK_FUNC_STRERROR_R -CURL_CHECK_FUNC_STRICMP -CURL_CHECK_FUNC_STRNCASECMP -CURL_CHECK_FUNC_STRNCMPI -CURL_CHECK_FUNC_STRNICMP -CURL_CHECK_FUNC_STRSTR -CURL_CHECK_FUNC_STRTOK_R -CURL_CHECK_FUNC_STRTOLL -CURL_CHECK_FUNC_WRITEV - -case $host in - *msdosdjgpp) - ac_cv_func_pipe=no - skipcheck_pipe=yes - AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) - ;; -esac - -AC_CHECK_FUNCS([fork \ - geteuid \ - getpass_r \ - getppid \ - getprotobyname \ - getpwuid \ - getpwuid_r \ - getrlimit \ - gettimeofday \ - if_nametoindex \ - inet_addr \ - perror \ - pipe \ - setlocale \ - setmode \ - setrlimit \ - uname \ - utime -],[ -],[ - func="$ac_func" - eval skipcheck=\$skipcheck_$func - if test "x$skipcheck" != "xyes"; then - AC_MSG_CHECKING([deeper for $func]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([[ - ]],[[ - $func (); - ]]) - ],[ - AC_MSG_RESULT([yes]) - eval "ac_cv_func_$func=yes" - AC_DEFINE_UNQUOTED(XC_SH_TR_CPP([HAVE_$func]), [1], - [Define to 1 if you have the $func function.]) - ],[ - AC_MSG_RESULT([but still no]) - ]) - fi -]) - -dnl Check if the getnameinfo function is available -dnl and get the types of five of its arguments. -CURL_CHECK_FUNC_GETNAMEINFO - -if test "$ipv6" = "yes"; then - if test "$curl_cv_func_getaddrinfo" = "yes"; then - AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support]) - IPV6_ENABLED=1 - AC_SUBST(IPV6_ENABLED) - fi - CURL_CHECK_NI_WITHSCOPEID -fi - -CURL_CHECK_NONBLOCKING_SOCKET - -dnl ************************************************************ -dnl nroff tool stuff -dnl - -AC_PATH_PROG( PERL, perl, , - $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) -AC_SUBST(PERL) - -AC_PATH_PROGS( NROFF, gnroff nroff, , - $PATH:/usr/bin/:/usr/local/bin ) -AC_SUBST(NROFF) - -if test -n "$NROFF"; then - dnl only check for nroff options if an nroff command was found - - AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) - MANOPT="-man" - mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` - if test -z "$mancheck"; then - MANOPT="-mandoc" - mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` - if test -z "$mancheck"; then - MANOPT="" - AC_MSG_RESULT([failed]) - AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) - else - AC_MSG_RESULT([$MANOPT]) - fi - else - AC_MSG_RESULT([$MANOPT]) - fi - AC_SUBST(MANOPT) -fi - -if test -z "$MANOPT" -then - dnl if no nroff tool was found, or no option that could convert man pages - dnl was found, then disable the built-in manual stuff - AC_MSG_WARN([disabling built-in manual]) - USE_MANUAL="no"; -fi - -dnl ************************************************************************* -dnl If the manual variable still is set, then we go with providing a built-in -dnl manual - -if test "$USE_MANUAL" = "1"; then - AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) - curl_manual_msg="enabled" -fi - -dnl set variable for use in automakefile(s) -AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) - -CURL_CHECK_LIB_ARES -AM_CONDITIONAL(USE_EMBEDDED_ARES, test x$embedded_ares = xyes) - -if test "x$curl_cv_native_windows" != "xyes" && - test "x$enable_shared" = "xyes"; then - build_libhostname=yes -else - build_libhostname=no -fi -AM_CONDITIONAL(BUILD_LIBHOSTNAME, test x$build_libhostname = xyes) - -CURL_CHECK_OPTION_THREADED_RESOLVER - -if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then - AC_MSG_ERROR( -[Options --enable-threaded-resolver and --enable-ares are mutually exclusive]) -fi - -if test "$want_thres" = "yes" && test "$dontwant_rt" = "no"; then - AC_CHECK_HEADER(pthread.h, - [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have ]) - save_CFLAGS="$CFLAGS" - - dnl first check for function without lib - AC_CHECK_FUNC(pthread_create, [USE_THREADS_POSIX=1] ) - - dnl if it wasn't found without lib, search for it in pthread lib - if test "$USE_THREADS_POSIX" != "1" - then - CFLAGS="$CFLAGS -pthread" - AC_CHECK_LIB(pthread, pthread_create, - [USE_THREADS_POSIX=1], - [ CFLAGS="$save_CFLAGS"]) - fi - - if test "x$USE_THREADS_POSIX" = "x1" - then - AC_DEFINE(USE_THREADS_POSIX, 1, [if you want POSIX threaded DNS lookup]) - curl_res_msg="POSIX threaded" - fi - - - ]) -fi - -dnl ************************************************************ -dnl disable verbose text strings -dnl -AC_MSG_CHECKING([whether to enable verbose strings]) -AC_ARG_ENABLE(verbose, -AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) -AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) - curl_verbose_msg="no" - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -dnl ************************************************************ -dnl enable SSPI support -dnl -AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) -AC_ARG_ENABLE(sspi, -AC_HELP_STRING([--enable-sspi],[Enable SSPI]) -AC_HELP_STRING([--disable-sspi],[Disable SSPI]), -[ case "$enableval" in - yes) - if test "$curl_cv_native_windows" = "yes"; then - AC_MSG_RESULT(yes) - AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) - AC_SUBST(USE_WINDOWS_SSPI, [1]) - curl_sspi_msg="enabled" - else - AC_MSG_RESULT(no) - AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) - fi - ;; - *) - if test "x$WINSSL_ENABLED" = "x1"; then - # --with-winssl implies --enable-sspi - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi - ;; - esac ], - if test "x$WINSSL_ENABLED" = "x1"; then - # --with-winssl implies --enable-sspi - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi -) - -dnl ************************************************************ -dnl disable cryptographic authentication -dnl -AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) -AC_ARG_ENABLE(crypto-auth, -AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) -AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) - CURL_DISABLE_CRYPTO_AUTH=1 - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -CURL_CHECK_OPTION_NTLM_WB - -CURL_CHECK_NTLM_WB - -dnl ************************************************************ -dnl disable TLS-SRP authentication -dnl -AC_MSG_CHECKING([whether to enable TLS-SRP authentication]) -AC_ARG_ENABLE(tls-srp, -AC_HELP_STRING([--enable-tls-srp],[Enable TLS-SRP authentication]) -AC_HELP_STRING([--disable-tls-srp],[Disable TLS-SRP authentication]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_TLS_SRP, 1, [to disable TLS-SRP authentication]) - want_tls_srp=no - ;; - *) AC_MSG_RESULT(yes) - want_tls_srp=yes - ;; - esac ], - AC_MSG_RESULT(yes) - want_tls_srp=yes -) - -if test "$want_tls_srp" = "yes" && ( test "x$HAVE_GNUTLS_SRP" = "x1" || test "x$HAVE_OPENSSL_SRP" = "x1") ; then - AC_DEFINE(USE_TLS_SRP, 1, [Use TLS-SRP authentication]) - USE_TLS_SRP=1 - curl_tls_srp_msg="enabled" -fi - -dnl ************************************************************ -dnl disable Unix domain sockets support -dnl -AC_MSG_CHECKING([whether to enable Unix domain sockets]) -AC_ARG_ENABLE(unix-sockets, -AC_HELP_STRING([--enable-unix-sockets],[Enable Unix domain sockets]) -AC_HELP_STRING([--disable-unix-sockets],[Disable Unix domain sockets]), -[ case "$enableval" in - no) AC_MSG_RESULT(no) - want_unix_sockets=no - ;; - *) AC_MSG_RESULT(yes) - want_unix_sockets=yes - ;; - esac ], [ - AC_MSG_RESULT(auto) - want_unix_sockets=auto - ] -) -if test "x$want_unix_sockets" != "xno"; then - AC_CHECK_MEMBER([struct sockaddr_un.sun_path], [ - AC_DEFINE(USE_UNIX_SOCKETS, 1, [Use Unix domain sockets]) - AC_SUBST(USE_UNIX_SOCKETS, [1]) - curl_unix_sockets_msg="enabled" - ], [ - if test "x$want_unix_sockets" = "xyes"; then - AC_MSG_ERROR([--enable-unix-sockets is not available on this platform!]) - fi - ], [ - #include - ]) -fi - -dnl ************************************************************ -dnl disable cookies support -dnl -AC_MSG_CHECKING([whether to enable support for cookies]) -AC_ARG_ENABLE(cookies, -AC_HELP_STRING([--enable-cookies],[Enable cookies support]) -AC_HELP_STRING([--disable-cookies],[Disable cookies support]), -[ case "$enableval" in - no) - AC_MSG_RESULT(no) - AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) - ;; - *) AC_MSG_RESULT(yes) - ;; - esac ], - AC_MSG_RESULT(yes) -) - -dnl ************************************************************ -dnl hiding of library internal symbols -dnl -CURL_CONFIGURE_SYMBOL_HIDING - -dnl ************************************************************ -dnl enforce SONAME bump -dnl - -AC_MSG_CHECKING([whether to enforce SONAME bump]) -AC_ARG_ENABLE(soname-bump, -AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump]) -AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]), -[ case "$enableval" in - yes) AC_MSG_RESULT(yes) - soname_bump=yes - ;; - *) - AC_MSG_RESULT(no) - ;; - esac ], - AC_MSG_RESULT($soname_bump) -) -AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes) - -dnl -dnl All the library dependencies put into $LIB apply to libcurl only. -dnl -LIBCURL_LIBS=$LIBS - -AC_SUBST(LIBCURL_LIBS) -AC_SUBST(CURL_NETWORK_LIBS) -AC_SUBST(CURL_NETWORK_AND_TIME_LIBS) - -dnl BLANK_AT_MAKETIME may be used in our Makefile.am files to blank -dnl LIBS variable used in generated makefile at makefile processing -dnl time. 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then - SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" -fi -if test "x$IDN_ENABLED" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" -fi -if test "x$USE_WINDOWS_SSPI" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" -fi - -if test "x$HAVE_GSSAPI" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API" -fi - -if test "x$curl_psl_msg" = "xyes"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES PSL" -fi - -if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" -a \ - \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then - SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO" -fi - -if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" -a \ - \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then - SUPPORT_FEATURES="$SUPPORT_FEATURES Kerberos" -fi - -if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1"; then - if test "x$OPENSSL_ENABLED" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \ - -o "x$GNUTLS_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \ - -o "x$NSS_ENABLED" = "x1" -o "x$DARWINSSL_ENABLED" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" - - if test "x$CURL_DISABLE_HTTP" != "x1" -a \ - "x$NTLM_WB_ENABLED" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM_WB" - fi - fi -fi - -if test "x$USE_TLS_SRP" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES TLS-SRP" -fi - -if test "x$USE_NGHTTP2" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP2" -fi - -if test "x$OPENSSL_ENABLED" = "x1" -o "x$GNUTLS_ENABLED" = "x1" \ - -o "x$NSS_ENABLED" = "x1"; then - SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy" -fi - -AC_SUBST(SUPPORT_FEATURES) - -dnl For supported protocols in pkg-config file -if test "x$CURL_DISABLE_HTTP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" - fi -fi -if test "x$CURL_DISABLE_FTP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" - fi -fi -if test "x$CURL_DISABLE_FILE" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" -fi -if test "x$CURL_DISABLE_TELNET" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" -fi -if test "x$CURL_DISABLE_LDAP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" - if test "x$CURL_DISABLE_LDAPS" != "x1"; then - if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") || - (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" - fi - fi -fi -if test "x$CURL_DISABLE_DICT" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" -fi -if test "x$CURL_DISABLE_TFTP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" -fi -if test "x$CURL_DISABLE_GOPHER" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER" -fi -if test "x$CURL_DISABLE_POP3" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S" - fi -fi -if test "x$CURL_DISABLE_IMAP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS" - fi -fi -if test "x$CURL_DISABLE_SMB" != "x1" \ - -a "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" \ - -a \( "x$OPENSSL_ENABLED" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \ - -o "x$GNUTLS_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \ - -o "x$NSS_ENABLED" = "x1" -o "x$DARWINSSL_ENABLED" = "x1" \); then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMB" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMBS" - fi -fi -if test "x$CURL_DISABLE_SMTP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP" - if test "x$SSL_ENABLED" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS" - fi -fi -if test "x$USE_LIBSSH2" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" -fi -if test "x$CURL_DISABLE_RTSP" != "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP" -fi -if test "x$USE_LIBRTMP" = "x1"; then - SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP" -fi - -dnl replace spaces with newlines -dnl sort the lines -dnl replace the newlines back to spaces -SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '` - -AC_SUBST(SUPPORT_PROTOCOLS) - -dnl squeeze whitespace out of some variables - -squeeze CFLAGS -squeeze CPPFLAGS -squeeze DEFS -squeeze LDFLAGS -squeeze LIBS - -squeeze LIBCURL_LIBS -squeeze CURL_NETWORK_LIBS -squeeze CURL_NETWORK_AND_TIME_LIBS - -squeeze SUPPORT_FEATURES -squeeze SUPPORT_PROTOCOLS - -XC_CHECK_BUILD_FLAGS - -if test "x$want_curldebug_assumed" = "xyes" && - test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then - ac_configure_args="$ac_configure_args --enable-curldebug" -fi - -AC_CONFIG_FILES([Makefile \ - docs/Makefile \ - docs/examples/Makefile \ - docs/libcurl/Makefile \ - docs/libcurl/opts/Makefile \ - docs/cmdline-opts/Makefile \ - include/Makefile \ - include/curl/Makefile \ - src/Makefile \ - lib/Makefile \ - scripts/Makefile \ - lib/libcurl.vers \ - tests/Makefile \ - tests/certs/Makefile \ - tests/certs/scripts/Makefile \ - tests/data/Makefile \ - tests/server/Makefile \ - tests/libtest/Makefile \ - tests/unit/Makefile \ - packages/Makefile \ - packages/Win32/Makefile \ - packages/Win32/cygwin/Makefile \ - packages/Linux/Makefile \ - packages/Linux/RPM/Makefile \ - packages/Linux/RPM/curl.spec \ - packages/Linux/RPM/curl-ssl.spec \ - packages/Solaris/Makefile \ - packages/EPM/curl.list \ - packages/EPM/Makefile \ - packages/vms/Makefile \ - packages/AIX/Makefile \ - packages/AIX/RPM/Makefile \ - packages/AIX/RPM/curl.spec \ - curl-config \ - libcurl.pc -]) -AC_OUTPUT - -CURL_GENERATE_CONFIGUREHELP_PM - -XC_AMEND_DISTCLEAN([lib src tests/unit tests/server tests/libtest docs/examples]) - -AC_MSG_NOTICE([Configured to build curl/libcurl: - - curl version: ${CURLVERSION} - Host setup: ${host} - Install prefix: ${prefix} - Compiler: ${CC} - SSL support: ${curl_ssl_msg} - SSH support: ${curl_ssh_msg} - zlib support: ${curl_zlib_msg} - GSS-API support: ${curl_gss_msg} - TLS-SRP support: ${curl_tls_srp_msg} - resolver: ${curl_res_msg} - IPv6 support: ${curl_ipv6_msg} - Unix sockets support: ${curl_unix_sockets_msg} - IDN support: ${curl_idn_msg} - Build libcurl: Shared=${enable_shared}, Static=${enable_static} - Built-in manual: ${curl_manual_msg} - --libcurl option: ${curl_libcurl_msg} - Verbose errors: ${curl_verbose_msg} - SSPI support: ${curl_sspi_msg} - ca cert bundle: ${ca}${ca_warning} - ca cert path: ${capath}${capath_warning} - ca fallback: ${with_ca_fallback} - LDAP support: ${curl_ldap_msg} - LDAPS support: ${curl_ldaps_msg} - RTSP support: ${curl_rtsp_msg} - RTMP support: ${curl_rtmp_msg} - metalink support: ${curl_mtlnk_msg} - PSL support: ${curl_psl_msg} - HTTP2 support: ${curl_h2_msg} - Protocols: ${SUPPORT_PROTOCOLS} -]) - -if test "x$soname_bump" = "xyes"; then - -cat <, et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -prefix=@prefix@ -exec_prefix=@exec_prefix@ -includedir=@includedir@ -cppflag_curl_staticlib=@CPPFLAG_CURL_STATICLIB@ - -usage() -{ - cat <&2 - exit 1 - fi - ;; - - --configure) - echo @CONFIGURE_OPTIONS@ - ;; - - *) - echo "unknown option: $1" - usage 1 - ;; - esac - shift -done - -exit 0 diff --git a/proxy_c/third-lib/libcurl/depcomp b/proxy_c/third-lib/libcurl/depcomp deleted file mode 100755 index fc98710..0000000 --- a/proxy_c/third-lib/libcurl/depcomp +++ /dev/null @@ -1,791 +0,0 @@ -#! /bin/sh -# depcomp - compile a program generating dependencies as side-effects - -scriptversion=2013-05-30.07; # UTC - -# Copyright (C) 1999-2014 Free Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. 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It works by - # looking at the text of this script. This case will never be run, - # since it is checked for above. - exit 1 - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/proxy_c/third-lib/libcurl/docs/BINDINGS.md b/proxy_c/third-lib/libcurl/docs/BINDINGS.md deleted file mode 100644 index a59a94f..0000000 --- a/proxy_c/third-lib/libcurl/docs/BINDINGS.md +++ /dev/null @@ -1,106 +0,0 @@ -libcurl bindings -================ - - Creative people have written bindings or interfaces for various environments - and programming languages. Using one of these allows you to take advantage of - curl powers from within your favourite language or system. - - This is a list of all known interfaces as of this writing. - - The bindings listed below are not part of the curl/libcurl distribution - archives, but must be downloaded and installed separately. - -[Ada95](http://www.almroth.com/adacurl/index.html) Written by Andreas Almroth - -[Basic](http://scriptbasic.com/) ScriptBasic bindings written by Peter Verhas - -[C++](http://curlpp.org/) Written by Jean-Philippe Barrette-LaPierre - -[Ch](http://chcurl.sourceforge.net/) Written by Stephen Nestinger and Jonathan Rogado - -Cocoa: [BBHTTP](https://github.com/brunodecarvalho/BBHTTP) written by Bruno de Carvalho -[curlhandle](http://curlhandle.sourceforge.net/) Written by Dan Wood - -[D](http://dlang.org/library/std/net/curl.html) Written by Kenneth Bogert - -[Dylan](http://dylanlibs.sourceforge.net/) Written by Chris Double - -[Eiffel](https://room.eiffel.com/library/curl) Written by Eiffel Software - -[Euphoria](http://rays-web.com/eulibcurl.htm) Written by Ray Smith - -[Falcon](http://www.falconpl.org/index.ftd?page_id=prjs&prj_id=curl) - -[Ferite](http://www.ferite.org/) Written by Paul Querna - -[Gambas](http://gambas.sourceforge.net/) - -[glib/GTK+](http://atterer.net/glibcurl/) Written by Richard Atterer - -[Guile](http://www.lonelycactus.com/guile-curl.html) Written by Michael L. Gran - -[Harbour](https://github.com/vszakats/harbour-core/tree/master/contrib/hbcurl) Written by Viktor Szakáts - -[Haskell](http://hackage.haskell.org/cgi-bin/hackage-scripts/package/curl) Written by Galois, Inc - -[Java](https://github.com/pjlegato/curl-java) - -[Julia](https://github.com/forio/Curl.jl) Written by Paul Howe - -[Lisp](http://common-lisp.net/project/cl-curl/) Written by Liam Healy - -Lua: [luacurl](http://luacurl.luaforge.net/) by Alexander Marinov, [Lua-cURL](http://luaforge.net/projects/lua-curl/) by Jürgen Hötzel - -[Mono](http://forge.novell.com/modules/xfmod/project/?libcurl-mono) Written by Jeffrey Phillips - -[.NET](https://sourceforge.net/projects/libcurl-net/) libcurl-net by Jeffrey Phillips - -[node.js](https://github.com/JCMais/node-libcurl) node-libcurl by Jonathan Cardoso Machado - -[Object-Pascal](http://www.tekool.com/opcurl) Free Pascal, Delphi and Kylix binding written by Christophe Espern. - -[O'Caml](https://sourceforge.net/projects/ocurl/) Written by Lars Nilsson - -[Pascal](http://houston.quik.com/jkp/curlpas/) Free Pascal, Delphi and Kylix binding written by Jeffrey Pohlmeyer. - -[Perl](https://github.com/szbalint/WWW--Curl) Maintained by Cris Bailiff and Bálint Szilakszi - -[PHP](https://php.net/curl) Originally written by Sterling Hughes - -[PostgreSQL](http://gborg.postgresql.org/project/pgcurl/projdisplay.php) Written by Gian Paolo Ciceri - -[Python](http://pycurl.sourceforge.net/) PycURL by Kjetil Jacobsen - -[R](http://cran.r-project.org/package=curl) - -[Rexx](http://rexxcurl.sourceforge.net/) Written Mark Hessling - -RPG, support for ILE/RPG on OS/400 is included in source distribution - -Ruby: [curb](http://curb.rubyforge.org/) written by Ross Bamford, [ruby-curl-multi](http://curl-multi.rubyforge.org/) written by Kristjan Petursson and Keith Rarick - -[Rust](https://github.com/carllerche/curl-rust) curl-rust - by Carl Lerche - -[Scheme](http://www.metapaper.net/lisovsky/web/curl/) Bigloo binding by Kirill Lisovsky - -[S-Lang](http://www.jedsoft.org/slang/modules/curl.html) by John E Davis - -[Smalltalk](http://www.squeaksource.com/CurlPlugin/) Written by Danil Osipchuk - -[SP-Forth](http://www.forth.org.ru/~ac/lib/lin/curl/) Written by ygrek - -[SPL](http://www.clifford.at/spl/) Written by Clifford Wolf - -[Tcl](http://mirror.yellow5.com/tclcurl/) Tclcurl by Andrés García - -[Visual Basic](https://sourceforge.net/projects/libcurl-vb/) libcurl-vb by Jeffrey Phillips - -[Visual Foxpro](http://www.ctl32.com.ar/libcurl.asp) by Carlos Alloatti - -[Q](http://q-lang.sourceforge.net/) The libcurl module is part of the default install - -[wxWidgets](http://wxcode.sourceforge.net/components/wxcurl/) Written by Casey O'Donnell - -[XBLite](http://perso.wanadoo.fr/xblite/libraries.html) Written by David Szafranski - -[Xojo](https://github.com/charonn0/RB-libcURL) Written by Andrew Lambert diff --git a/proxy_c/third-lib/libcurl/docs/BUGS b/proxy_c/third-lib/libcurl/docs/BUGS deleted file mode 100644 index 8cabbd2..0000000 --- a/proxy_c/third-lib/libcurl/docs/BUGS +++ /dev/null @@ -1,247 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -BUGS - - 1. Bugs - 1.1 There are still bugs - 1.2 Where to report - 1.3 What to report - 1.4 libcurl problems - 1.5 Who will fix the problems - 1.6 How to get a stack trace - 1.7 Bugs in libcurl bindings - - 2. Bug fixing procedure - 2.1 What happens on first filing - 2.2 First response - 2.3 Not reproducible - 2.4 Unresponsive - 2.5 Lack of time/interest - 2.6 KNOWN_BUGS - 2.7 TODO - 2.8 Closing off stalled bugs - -============================================================================== - -1.1 There are still bugs - - Curl and libcurl have grown substantially since the beginning. At the time - of writing (January 2013), there are about 83,000 lines of source code, and - by the time you read this it has probably grown even more. - - Of course there are lots of bugs left. And lots of misfeatures. - - To help us make curl the stable and solid product we want it to be, we need - bug reports and bug fixes. - -1.2 Where to report - - If you can't fix a bug yourself and submit a fix for it, try to report an as - detailed report as possible to a curl mailing list to allow one of us to - have a go at a solution. You can optionally also post your bug/problem at - curl's bug tracking system over at - - https://github.com/curl/curl/issues - - Please read the rest of this document below first before doing that! - - If you feel you need to ask around first, find a suitable mailing list and - post there. The lists are available on https://curl.haxx.se/mail/ - -1.3 What to report - - When reporting a bug, you should include all information that will help us - understand what's wrong, what you expected to happen and how to repeat the - bad behavior. You therefore need to tell us: - - - your operating system's name and version number - - - what version of curl you're using (curl -V is fine) - - - versions of the used libraries that libcurl is built to use - - - what URL you were working with (if possible), at least which protocol - - and anything and everything else you think matters. Tell us what you - expected to happen, tell use what did happen, tell us how you could make it - work another way. Dig around, try out, test. Then include all the tiny bits - and pieces in your report. You will benefit from this yourself, as it will - enable us to help you quicker and more accurately. - - Since curl deals with networks, it often helps us if you include a protocol - debug dump with your bug report. The output you get by using the -v or - --trace options. - - If curl crashed, causing a core dump (in unix), there is hardly any use to - send that huge file to anyone of us. Unless we have an exact same system - setup as you, we can't do much with it. Instead we ask you to get a stack - trace and send that (much smaller) output to us instead! - - The address and how to subscribe to the mailing lists are detailed in the - MANUAL file. - -1.4 libcurl problems - - When you've written your own application with libcurl to perform transfers, - it is even more important to be specific and detailed when reporting bugs. - - Tell us the libcurl version and your operating system. Tell us the name and - version of all relevant sub-components like for example the SSL library - you're using and what name resolving your libcurl uses. If you use SFTP or - SCP, the libssh2 version is relevant etc. - - Showing us a real source code example repeating your problem is the best way - to get our attention and it will greatly increase our chances to understand - your problem and to work on a fix (if we agree it truly is a problem). - - Lots of problems that appear to be libcurl problems are actually just abuses - of the libcurl API or other malfunctions in your applications. It is advised - that you run your problematic program using a memory debug tool like - valgrind or similar before you post memory-related or "crashing" problems to - us. - -1.5 Who will fix the problems - - If the problems or bugs you describe are considered to be bugs, we want to - have the problems fixed. - - There are no developers in the curl project that are paid to work on bugs. - All developers that take on reported bugs do this on a voluntary basis. We - do it out of an ambition to keep curl and libcurl excellent products and out - of pride. - - But please do not assume that you can just lump over something to us and it - will then magically be fixed after some given time. Most often we need - feedback and help to understand what you've experienced and how to repeat a - problem. Then we may only be able to assist YOU to debug the problem and to - track down the proper fix. - - We get reports from many people every month and each report can take a - considerable amount of time to really go to the bottom with. - -1.6 How to get a stack trace - - First, you must make sure that you compile all sources with -g and that you - don't 'strip' the final executable. Try to avoid optimizing the code as - well, remove -O, -O2 etc from the compiler options. - - Run the program until it cores. - - Run your debugger on the core file, like ' curl core'. - should be replaced with the name of your debugger, in most cases that will - be 'gdb', but 'dbx' and others also occur. - - When the debugger has finished loading the core file and presents you a - prompt, enter 'where' (without the quotes) and press return. - - The list that is presented is the stack trace. If everything worked, it is - supposed to contain the chain of functions that were called when curl - crashed. Include the stack trace with your detailed bug report. It'll help a - lot. - -1.7 Bugs in libcurl bindings - - There will of course pop up bugs in libcurl bindings. You should then - primarily approach the team that works on that particular binding and see - what you can do to help them fix the problem. - - If you suspect that the problem exists in the underlying libcurl, then - please convert your program over to plain C and follow the steps outlined - above. - -2. Bug fixing procedure - -2.1 What happens on first filing - - When a new issue is posted in the issue tracker or on the mailing list, the - team of developers first need to see the report. Maybe they took the day - off, maybe they're off in the woods hunting. Have patience. Allow at least a - few days before expecting someone to have responded. - - In the issue tracker you can expect that some labels will be set on the - issue to help categorize it. - -2.2 First response - - If your issue/bug report wasn't perfect at once (and few are), chances are - that someone will ask follow-up questions. Which version did you use? Which - options did you use? How often does the problem occur? How can we reproduce - this problem? Which protocols does it involve? Or perhaps much more specific - and deep diving questions. It all depends on your specific issue. - - You should then respond to these follow-up questions and provide more info - about the problem, so that we can help you figure it out. Or maybe you can - help us figure it out. An active back-and-forth communication is important - and the key for finding a cure and landing a fix. - -2.3 Not reproducible - - For problems that we can't reproduce and can't understand even after having - gotten all the info we need and having studied the source code over again, - are really hard to solve so then we may require further work from you who - actually see or experience the problem. - -2.4 Unresponsive - - If the problem haven't been understood or reproduced, and there's nobody - responding to follow-up questions or questions asking for clarifications or - for discussing possible ways to move forward with the task, we take that as - a strong suggestion that the bug is not important. - - Unimportant issues will be closed as inactive sooner or later as they can't - be fixed. The inactivity period (waiting for responses) should not be - shorter than two weeks but may extend months. - -2.5 Lack of time/interest - - Bugs that are filed and are understood can unfortunately end up in the - "nobody cares enough about it to work on it" category. Such bugs are - perfectly valid problems that *should* get fixed but apparently aren't. We - try to mark such bugs as "KNOWN_BUGS material" after a time of inactivity - and if no activity is noticed after yet some time those bugs are added to - KNOWN_BUGS and are closed in the issue tracker. - -2.6 KNOWN_BUGS - - This is a list of known bugs. Bugs we know exist and that have been pointed - out but that haven't yet been fixed. The reasons for why they haven't been - fixed can involve anything really, but the primary reason is that nobody has - considered these problems to be important enough to spend the necesary time - and effort to have them fixed. - - The KNOWN_BUGS are always up for grabs and we will always love the ones who - bring one of them back to live and offers solutions to them. - - The KNOWN_BUGS document has a sibling document known as TODO. - -2.7 TODO - - Issues that are filed or reported that aren't really bugs but more missing - features or ideas for future improvements and so on are marked as - 'enhancement' or 'feature-request' and will be added to the TODO document - instead and the issue is closed. We don't keep TODO items in the issue - tracker. - - The TODO document is full of ideas and suggestions of what we can add or fix - one day. You're always encouraged and free to grab one of those items and - take up a discussion with the curl development team on how that could be - implemented or provided in the project so that you can work on ticking it - odd that document. - - If the issue is rather a bug and not a missing feature or functionality, it - is listed in KNOWN_BUGS instead. - -2.8 Closing off stalled bugs - - The issue and pull request trackers on https://github.com/curl/curl will - only hold "active" entries (using a non-precise defintion of what active - actually is, but they're at least not completely dead). Those that are - abandonded or in other ways dormant will be closed and sometimes added to - TODO and KNOWN_BUGS instead. - - This way, we only have "active" issues open on github. Irrelevant issues and - pull requests will not distract developes or casual visitors. diff --git a/proxy_c/third-lib/libcurl/docs/CHECKSRC.md b/proxy_c/third-lib/libcurl/docs/CHECKSRC.md deleted file mode 100644 index b42de84..0000000 --- a/proxy_c/third-lib/libcurl/docs/CHECKSRC.md +++ /dev/null @@ -1,124 +0,0 @@ -# checksrc - -This is the tool we use within the curl project to scan C source code and -check that it adheres to our [Source Code Style guide](CODE_STYLE.md). - -## Usage - - checksrc.pl [options] [file1] [file2] ... - -## Command line options - -`-W[file]` whitelists that file and excludes it from being checked. Helpful -when, for example, one of the files is generated. - -`-D[dir]` directory name to prepend to file names when accessing them. - -`-h` shows the help output, that also lists all recognized warnings - -## What does checksrc warn for? - -checksrc does not check and verify the code against the entire style guide, -but the script is instead an effort to detect the most common mistakes and -syntax mistakes that contributors make before they get accustomed to our code -style. Heck, many of us regulars do the mistakes too and this script helps us -keep the code in shape. - - checksrc.pl -h - -Lists how to use the script and it lists all existing warnings it has and -problems it detects. At the time of this writing, the existing checksrc -warnings are: - -- `BADCOMMAND`: There's a bad !checksrc! instruction in the code. See the - **Ignore certain warnings** section below for details. - -- `BANNEDFUNC`: A banned function was used. The functions sprintf, vsprintf, - strcat, strncat, gets are **never** allowed in curl source code. - -- `BRACEELSE`: '} else' on the same line. The else is supposed to be on the - following line. - -- `BRACEPOS`: wrong position for an open brace (`{`). - -- `COMMANOSPACE`: a comma without following space - -- `COPYRIGHT`: the file is missing a copyright statement! - -- `CPPCOMMENTS`: `//` comment detected, that's not C89 compliant - -- `FOPENMODE`: `fopen()` needs a macro for the mode string, use it - -- `INDENTATION`: detected a wrong start column for code. Note that this warning - only checks some specific places and will certainly miss many bad - indentations. - -- `LONGLINE`: A line is longer than 79 columns. - -- `PARENBRACE`: `){` was used without sufficient space in between. - -- `RETURNNOSPACE`: `return` was used without space between the keyword and the - following value. - -- `SPACEAFTERPAREN`: there was a space after open parenthesis, `( text`. - -- `SPACEBEFORECLOSE`: there was a space before a close parenthesis, `text )`. - -- `SPACEBEFORECOMMA`: there was a space before a comma, `one , two`. - -- `SPACEBEFOREPAREN`: there was a space before an open parenthesis, `if (`, - where one was not expected - -- `SPACESEMILCOLON`: there was a space before semicolon, ` ;`. - -- `TABS`: TAB characters are not allowed! - -- `TRAILINGSPACE`: Trailing white space on the line - -- `UNUSEDIGNORE`: a checksrc inlined warning ignore was asked for but not used, - that's an ignore that should be removed or changed to get used. - -## Ignore certain warnings - -Due to the nature of the source code and the flaws of the checksrc tool, there -is sometimes a need to ignore specific warnings. checksrc allows a few -different ways to do this. - -### Inline ignore - -You can control what to ignore within a specific source file by providing -instructions to checksrc in the source code itself. You need a magic marker -that is `!checksrc!` followed by the instruction. The instruction can ask to -ignore a specific warning N number of times or you ignore all of them until -you mark the end of the ignored section. - -Inline ignores are only done for that single specific source code file. - -Example - - /* !checksrc! disable LONGLINE all */ - -This will ignore the warning for overly long lines until it is re-enabled with: - - /* !checksrc! enable LONGLINE */ - -If the enabling isn't performed before the end of the file, it will be enabled -automatically for the next file. - -You can also opt to ignore just N violations so that if you have a single long -line you just can't shorten and is agreed to be fine anyway: - - /* !checksrc! disable LONGLINE 1 */ - -... and the warning for long lines will be enabled again automatically after -it has ignored that single warning. The number `1` can of course be changed to -any other integer number. It can be used to make sure only the exact intended -instances are ignored and nothing extra. - -### Directory wide ignore patterns - -This is a method we've transitioned away from. Use inline ignores as far as -possible. - -Make a `checksrc.whitelist` file in the directory of the source code with the -false positive, and include the full offending line into this file. diff --git a/proxy_c/third-lib/libcurl/docs/CODE_OF_CONDUCT.md b/proxy_c/third-lib/libcurl/docs/CODE_OF_CONDUCT.md deleted file mode 100644 index 04ea66e..0000000 --- a/proxy_c/third-lib/libcurl/docs/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,32 +0,0 @@ -Contributor Code of Conduct -=========================== - -As contributors and maintainers of this project, we pledge to respect all -people who contribute through reporting issues, posting feature requests, -updating documentation, submitting pull requests or patches, and other -activities. - -We are committed to making participation in this project a harassment-free -experience for everyone, regardless of level of experience, gender, gender -identity and expression, sexual orientation, disability, personal appearance, -body size, race, ethnicity, age, or religion. - -Examples of unacceptable behavior by participants include the use of sexual -language or imagery, derogatory comments or personal attacks, trolling, public -or private harassment, insults, or other unprofessional conduct. - -Project maintainers have the right and responsibility to remove, edit, or -reject comments, commits, code, wiki edits, issues, and other contributions -that are not aligned to this Code of Conduct. Project maintainers who do not -follow the Code of Conduct may be removed from the project team. - -This code of conduct applies both within project spaces and in public spaces -when an individual is representing the project or its community. - -Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported by opening an issue or contacting one or more of the project -maintainers. - -This Code of Conduct is adapted from the [Contributor -Covenant](http://contributor-covenant.org), version 1.1.0, available at -[http://contributor-covenant.org/version/1/1/0/](http://contributor-covenant.org/version/1/1/0/) diff --git a/proxy_c/third-lib/libcurl/docs/CODE_STYLE.md b/proxy_c/third-lib/libcurl/docs/CODE_STYLE.md deleted file mode 100644 index ba5f710..0000000 --- a/proxy_c/third-lib/libcurl/docs/CODE_STYLE.md +++ /dev/null @@ -1,238 +0,0 @@ -# curl C code style - -Source code that has a common style is easier to read than code that uses -different styles in different places. It helps making the code feel like one -single code base. Easy-to-read is a very important property of code and helps -making it easier to review when new things are added and it helps debugging -code when developers are trying to figure out why things go wrong. A unified -style is more important than individual contributors having their own personal -tastes satisfied. - -Our C code has a few style rules. Most of them are verified and upheld by the -`lib/checksrc.pl` script. Invoked with `make checksrc` or even by default by -the build system when built after `./configure --enable-debug` has been used. - -It is normally not a problem for anyone to follow the guidelines, as you just -need to copy the style already used in the source code and there are no -particularly unusual rules in our set of rules. - -We also work hard on writing code that are warning-free on all the major -platforms and in general on as many platforms as possible. Code that obviously -will cause warnings will not be accepted as-is. - -## Naming - -Try using a non-confusing naming scheme for your new functions and variable -names. It doesn't necessarily have to mean that you should use the same as in -other places of the code, just that the names should be logical, -understandable and be named according to what they're used for. File-local -functions should be made static. We like lower case names. - -See the [INTERNALS](INTERNALS.md) document on how we name non-exported -library-global symbols. - -## Indenting - -We use only spaces for indentation, never TABs. We use two spaces for each new -open brace. - - if(something_is_true) { - while(second_statement == fine) { - moo(); - } - } - -## Comments - -Since we write C89 code, `//` comments are not allowed. They weren't -introduced in the C standard until C99. We use only `/*` and `*/` comments: - - /* this is a comment */ - -## Long lines - -Source code in curl may never be wider than 79 columns and there are two -reasons for maintaining this even in the modern era of very large and high -resolution screens: - -1. Narrower columns are easier to read than very wide ones. There's a reason - newspapers have used columns for decades or centuries. - -2. Narrower columns allow developers to easier show multiple pieces of code - next to each other in different windows. I often have two or three source - code windows next to each other on the same screen - as well as multiple - terminal and debugging windows. - -## Braces - -In if/while/do/for expressions, we write the open brace on the same line as -the keyword and we then set the closing brace on the same indentation level as -the initial keyword. Like this: - - if(age < 40) { - /* clearly a youngster */ - } - -You may omit the braces if they would contain only a one-line statement: - - if(!x) - continue; - -For functions the opening brace should be on a separate line: - - int main(int argc, char **argv) - { - return 1; - } - -## 'else' on the following line - -When adding an `else` clause to a conditional expression using braces, we add -it on a new line after the closing brace. Like this: - - if(age < 40) { - /* clearly a youngster */ - } - else { - /* probably grumpy */ - } - -## No space before parentheses - -When writing expressions using if/while/do/for, there shall be no space -between the keyword and the open parenthesis. Like this: - - while(1) { - /* loop forever */ - } - -## Use boolean conditions - -Rather than test a conditional value such as a bool against TRUE or FALSE, a -pointer against NULL or != NULL and an int against zero or not zero in -if/while conditions we prefer: - - result = do_something(); - if(!result) { - /* something went wrong */ - return result; - } - -## No assignments in conditions - -To increase readability and reduce complexity of conditionals, we avoid -assigning variables within if/while conditions. We frown upon this style: - - if((ptr = malloc(100)) == NULL) - return NULL; - -and instead we encourage the above version to be spelled out more clearly: - - ptr = malloc(100); - if(!ptr) - return NULL; - -## New block on a new line - -We never write multiple statements on the same source line, even for very -short if() conditions. - - if(a) - return TRUE; - else if(b) - return FALSE; - -and NEVER: - - if(a) return TRUE; - else if(b) return FALSE; - -## Space around operators - -Please use spaces on both sides of operators in C expressions. Postfix `(), -[], ->, ., ++, --` and Unary `+, - !, ~, &` operators excluded they should -have no space. - -Examples: - - bla = func(); - who = name[0]; - age += 1; - true = !false; - size += -2 + 3 * (a + b); - ptr->member = a++; - struct.field = b--; - ptr = &address; - contents = *pointer; - complement = ~bits; - empty = (!*string) ? TRUE : FALSE; - -## Column alignment - -Some statements cannot be completed on a single line because the line would -be too long, the statement too hard to read, or due to other style guidelines -above. In such a case the statement will span multiple lines. - -If a continuation line is part of an expression or sub-expression then you -should align on the appropriate column so that it's easy to tell what part of -the statement it is. Operators should not start continuation lines. In other -cases follow the 2-space indent guideline. Here are some examples from libcurl: - -~~~c - if(Curl_pipeline_wanted(handle->multi, CURLPIPE_HTTP1) && - (handle->set.httpversion != CURL_HTTP_VERSION_1_0) && - (handle->set.httpreq == HTTPREQ_GET || - handle->set.httpreq == HTTPREQ_HEAD)) - /* didn't ask for HTTP/1.0 and a GET or HEAD */ - return TRUE; -~~~ - -~~~c - case CURLOPT_KEEP_SENDING_ON_ERROR: - data->set.http_keep_sending_on_error = (0 != va_arg(param, long)) ? - TRUE : FALSE; - break; -~~~ - -~~~c - data->set.http_disable_hostname_check_before_authentication = - (0 != va_arg(param, long)) ? TRUE : FALSE; -~~~ - -~~~c - if(option) { - result = parse_login_details(option, strlen(option), - (userp ? &user : NULL), - (passwdp ? &passwd : NULL), - NULL); - } -~~~ - -~~~c - DEBUGF(infof(data, "Curl_pp_readresp_ %d bytes of trailing " - "server response left\n", - (int)clipamount)); -~~~ - -## Platform dependent code - -Use `#ifdef HAVE_FEATURE` to do conditional code. We avoid checking for -particular operating systems or hardware in the #ifdef lines. The HAVE_FEATURE -shall be generated by the configure script for unix-like systems and they are -hard-coded in the config-[system].h files for the others. - -We also encourage use of macros/functions that possibly are empty or defined -to constants when libcurl is built without that feature, to make the code -seamless. Like this style where the `magic()` function works differently -depending on a build-time conditional: - - #ifdef HAVE_MAGIC - void magic(int a) - { - return a + 2; - } - #else - #define magic(x) 1 - #endif - - int content = magic(3); diff --git a/proxy_c/third-lib/libcurl/docs/CONTRIBUTE.md b/proxy_c/third-lib/libcurl/docs/CONTRIBUTE.md deleted file mode 100644 index b0b0f6c..0000000 --- a/proxy_c/third-lib/libcurl/docs/CONTRIBUTE.md +++ /dev/null @@ -1,247 +0,0 @@ -# Contributing to the curl project - -This document is intended to offer guidelines on how to best contribute to the -curl project. This concerns new features as well as corrections to existing -flaws or bugs. - -## Learning curl - -### Join the Community - -Skip over to [https://curl.haxx.se/mail/](https://curl.haxx.se/mail/) and join -the appropriate mailing list(s). Read up on details before you post -questions. Read this file before you start sending patches! We prefer -questions sent to and discussions being held on the mailing list(s), not sent -to individuals. - -Before posting to one of the curl mailing lists, please read up on the -[mailing list etiquette](https://curl.haxx.se/mail/etiquette.html). - -We also hang out on IRC in #curl on irc.freenode.net - -If you're at all interested in the code side of things, consider clicking -'watch' on the [curl repo on github](https://github.com/curl/curl) to get -notified on pull requests and new issues posted there. - -### License and copyright - -When contributing with code, you agree to put your changes and new code under -the same license curl and libcurl is already using unless stated and agreed -otherwise. - -If you add a larger piece of code, you can opt to make that file or set of -files to use a different license as long as they don't enforce any changes to -the rest of the package and they make sense. Such "separate parts" can not be -GPL licensed (as we don't want copyleft to affect users of libcurl) but they -must use "GPL compatible" licenses (as we want to allow users to use libcurl -properly in GPL licensed environments). - -When changing existing source code, you do not alter the copyright of the -original file(s). The copyright will still be owned by the original creator(s) -or those who have been assigned copyright by the original author(s). - -By submitting a patch to the curl project, you are assumed to have the right -to the code and to be allowed by your employer or whatever to hand over that -patch/code to us. We will credit you for your changes as far as possible, to -give credit but also to keep a trace back to who made what changes. Please -always provide us with your full real name when contributing! - -### What To Read - -Source code, the man pages, the [INTERNALS -document](https://curl.haxx.se/dev/internals.html), -[TODO](https://curl.haxx.se/docs/todo.html), -[KNOWN_BUGS](https://curl.haxx.se/docs/knownbugs.html) and the [most recent -changes](https://curl.haxx.se/dev/sourceactivity.html) in git. Just lurking on -the [curl-library mailing -list](https://curl.haxx.se/mail/list.cgi?list=curl-library) will give you a -lot of insights on what's going on right now. Asking there is a good idea too. - -## Write a good patch - -### Follow code style - -When writing C code, follow the -[CODE_STYLE](https://curl.haxx.se/dev/code-style.html) already established in -the project. Consistent style makes code easier to read and mistakes less -likely to happen. Run `make checksrc` before you submit anything, to make sure -you follow the basic style. That script doesn't verify everything, but if it -complains you know you have work to do. - -### Non-clobbering All Over - -When you write new functionality or fix bugs, it is important that you don't -fiddle all over the source files and functions. Remember that it is likely -that other people have done changes in the same source files as you have and -possibly even in the same functions. If you bring completely new -functionality, try writing it in a new source file. If you fix bugs, try to -fix one bug at a time and send them as separate patches. - -### Write Separate Changes - -It is annoying when you get a huge patch from someone that is said to fix 511 -odd problems, but discussions and opinions don't agree with 510 of them - or -509 of them were already fixed in a different way. Then the person merging -this change needs to extract the single interesting patch from somewhere -within the huge pile of source, and that gives a lot of extra work. - -Preferably, each fix that correct a problem should be in its own patch/commit -with its own description/commit message stating exactly what they correct so -that all changes can be selectively applied by the maintainer or other -interested parties. - -Also, separate changes enable bisecting much better when we track problems -and regression in the future. - -### Patch Against Recent Sources - -Please try to get the latest available sources to make your patches against. -It makes the lives of the developers so much easier. The very best is if you -get the most up-to-date sources from the git repository, but the latest -release archive is quite OK as well! - -### Documentation - -Writing docs is dead boring and one of the big problems with many open source -projects. Someone's gotta do it. It makes it a lot easier if you submit a -small description of your fix or your new features with every contribution so -that it can be swiftly added to the package documentation. - -The documentation is always made in man pages (nroff formatted) or plain -ASCII files. All HTML files on the web site and in the release archives are -generated from the nroff/ASCII versions. - -### Test Cases - -Since the introduction of the test suite, we can quickly verify that the main -features are working as they're supposed to. To maintain this situation and -improve it, all new features and functions that are added need to be tested -in the test suite. Every feature that is added should get at least one valid -test case that verifies that it works as documented. If every submitter also -posts a few test cases, it won't end up as a heavy burden on a single person! - -If you don't have test cases or perhaps you have done something that is very -hard to write tests for, do explain exactly how you have otherwise tested and -verified your changes. - -## Sharing Your Changes - -### How to get your changes into the main sources - -Ideally you file a [pull request on -github](https://github.com/curl/curl/pulls), but you can also send your plain -patch to [the curl-library mailing -list](https://curl.haxx.se/mail/list.cgi?list=curl-library). - -Either way, your change will be reviewed and discussed there and you will be -expected to correct flaws pointed out and update accordingly, or the change -risk stalling and eventually just get deleted without action. As a submitter -of a change, you are the owner of that change until it has been merged. - -Respond on the list or on github about the change and answer questions and/or -fix nits/flaws. This is very important. We will take lack of replies as a -sign that you're not very anxious to get your patch accepted and we tend to -simply drop such changes. - -### About pull requests - -With github it is easy to send a [pull -request](https://github.com/curl/curl/pulls) to the curl project to have -changes merged. - -We prefer pull requests to mailed patches, as it makes it a proper git commit -that is easy to merge and they are easy to track and not that easy to loose -in a flood of many emails, like they sometimes do on the mailing lists. - -When you adjust your pull requests after review, consider squashing the -commits so that we can review the full updated version more easily. - -### Making quality patches - -Make the patch against as recent sources as possible. - -If you've followed the tips in this document and your patch still hasn't been -incorporated or responded to after some weeks, consider resubmitting it to -the list or better yet: change it to a pull request. - -### Write good commit messages - -A short guide to how to write commit messages in the curl project. - - ---- start ---- - [area]: [short line describing the main effect] - -- empty line -- - [full description, no wider than 72 columns that describe as much as - possible as to why this change is made, and possibly what things - it fixes and everything else that is related] - -- empty line -- - [Bug: URL to source of the report or more related discussion] - [Reported-by: John Doe - credit the reporter] - [whatever-else-by: credit all helpers, finders, doers] - ---- stop ---- - -Don't forget to use commit --author="" if you commit someone else's work, -and make sure that you have your own user and email setup correctly in git -before you commit - -### Write Access to git Repository - -If you are a very frequent contributor, you may be given push access to the -git repository and then you'll be able to push your changes straight into the -git repo instead of sending changes as pull requests or by mail as patches. - -Just ask if this is what you'd want. You will be required to have posted -several high quality patches first, before you can be granted push access. - -### How To Make a Patch with git - -You need to first checkout the repository: - - git clone https://github.com/curl/curl.git - -You then proceed and edit all the files you like and you commit them to your -local repository: - - git commit [file] - -As usual, group your commits so that you commit all changes that at once that -constitutes a logical change. - -Once you have done all your commits and you're happy with what you see, you -can make patches out of your changes that are suitable for mailing: - - git format-patch remotes/origin/master - -This creates files in your local directory named NNNN-[name].patch for each -commit. - -Now send those patches off to the curl-library list. You can of course opt to -do that with the 'git send-email' command. - -### How To Make a Patch without git - -Keep a copy of the unmodified curl sources. Make your changes in a separate -source tree. When you think you have something that you want to offer the -curl community, use GNU diff to generate patches. - -If you have modified a single file, try something like: - - diff -u unmodified-file.c my-changed-one.c > my-fixes.diff - -If you have modified several files, possibly in different directories, you -can use diff recursively: - - diff -ur curl-original-dir curl-modified-sources-dir > my-fixes.diff - -The GNU diff and GNU patch tools exist for virtually all platforms, including -all kinds of Unixes and Windows: - -For unix-like operating systems: - - - [https://savannah.gnu.org/projects/patch/](https://savannah.gnu.org/projects/patch/) - - [https://www.gnu.org/software/diffutils/](https://www.gnu.org/software/diffutils/) - -For Windows: - - - [http://gnuwin32.sourceforge.net/packages/patch.htm](http://gnuwin32.sourceforge.net/packages/patch.htm) - - [http://gnuwin32.sourceforge.net/packages/diffutils.htm](http://gnuwin32.sourceforge.net/packages/diffutils.htm) diff --git a/proxy_c/third-lib/libcurl/docs/FAQ b/proxy_c/third-lib/libcurl/docs/FAQ deleted file mode 100644 index d663811..0000000 --- a/proxy_c/third-lib/libcurl/docs/FAQ +++ /dev/null @@ -1,1580 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -FAQ - - 1. Philosophy - 1.1 What is cURL? - 1.2 What is libcurl? - 1.3 What is curl not? - 1.4 When will you make curl do XXXX ? - 1.5 Who makes curl? - 1.6 What do you get for making curl? - 1.7 What about CURL from curl.com? - 1.8 I have a problem who do I mail? - 1.9 Where do I buy commercial support for curl? - 1.10 How many are using curl? - 1.11 Why don't you update ca-bundle.crt - 1.12 I have a problem who can I chat with? - 1.13 curl's ECCN number? - 1.14 How do I submit my patch? - 1.15 How do I port libcurl to my OS? - - 2. Install Related Problems - 2.1 configure doesn't find OpenSSL even when it is installed - 2.1.1 native linker doesn't find OpenSSL - 2.1.2 only the libssl lib is missing - 2.2 Does curl work/build with other SSL libraries? - 2.3 Where can I find a copy of LIBEAY32.DLL? - 2.4 Does curl support SOCKS (RFC 1928) ? - 2.5 Install libcurl for both 32bit and 64bit? - - 3. Usage Problems - 3.1 curl: (1) SSL is disabled, https: not supported - 3.2 How do I tell curl to resume a transfer? - 3.3 Why doesn't my posting using -F work? - 3.4 How do I tell curl to run custom FTP commands? - 3.5 How can I disable the Accept: */* header? - 3.6 Does curl support ASP, XML, XHTML or HTML version Y? - 3.7 Can I use curl to delete/rename a file through FTP? - 3.8 How do I tell curl to follow HTTP redirects? - 3.9 How do I use curl in my favorite programming language? - 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? - 3.11 How do I POST with a different Content-Type? - 3.12 Why do FTP specific features over HTTP proxy fail? - 3.13 Why does my single/double quotes fail? - 3.14 Does curl support Javascript or PAC (automated proxy config)? - 3.15 Can I do recursive fetches with curl? - 3.16 What certificates do I need when I use SSL? - 3.17 How do I list the root dir of an FTP server? - 3.18 Can I use curl to send a POST/PUT and not wait for a response? - 3.19 How do I get HTTP from a host using a specific IP address? - 3.20 How to SFTP from my user's home directory? - 3.21 Protocol xxx not supported or disabled in libcurl - 3.22 curl -X gives me HTTP problems - - 4. Running Problems - 4.1 Problems connecting to SSL servers. - 4.2 Why do I get problems when I use & or % in the URL? - 4.3 How can I use {, }, [ or ] to specify multiple URLs? - 4.4 Why do I get downloaded data even though the web page doesn't exist? - 4.5 Why do I get return code XXX from a HTTP server? - 4.5.1 "400 Bad Request" - 4.5.2 "401 Unauthorized" - 4.5.3 "403 Forbidden" - 4.5.4 "404 Not Found" - 4.5.5 "405 Method Not Allowed" - 4.5.6 "301 Moved Permanently" - 4.6 Can you tell me what error code 142 means? - 4.7 How do I keep user names and passwords secret in Curl command lines? - 4.8 I found a bug! - 4.9 Curl can't authenticate to the server that requires NTLM? - 4.10 My HTTP request using HEAD, PUT or DELETE doesn't work! - 4.11 Why does my HTTP range requests return the full document? - 4.12 Why do I get "certificate verify failed" ? - 4.13 Why is curl -R on Windows one hour off? - 4.14 Redirects work in browser but not with curl! - 4.15 FTPS doesn't work - 4.16 My HTTP POST or PUT requests are slow! - 4.17 Non-functional connect timeouts on Windows - 4.18 file:// URLs containing drive letters (Windows, NetWare) - 4.19 Why doesn't curl return an error when the network cable is unplugged? - 4.20 curl doesn't return error for HTTP non-200 responses! - 4.21 Why is there a HTTP/1.1 in my HTTP/2 request? - - 5. libcurl Issues - 5.1 Is libcurl thread-safe? - 5.2 How can I receive all data into a large memory chunk? - 5.3 How do I fetch multiple files with libcurl? - 5.4 Does libcurl do Winsock initing on win32 systems? - 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? - 5.6 What about Keep-Alive or persistent connections? - 5.7 Link errors when building libcurl on Windows! - 5.8 libcurl.so.X: open failed: No such file or directory - 5.9 How does libcurl resolve host names? - 5.10 How do I prevent libcurl from writing the response to stdout? - 5.11 How do I make libcurl not receive the whole HTTP response? - 5.12 Can I make libcurl fake or hide my real IP address? - 5.13 How do I stop an ongoing transfer? - 5.14 Using C++ non-static functions for callbacks? - 5.15 How do I get an FTP directory listing? - 5.16 I want a different time-out! - 5.17 Can I write a server with libcurl? - 5.18 Does libcurl use threads? - - 6. License Issues - 6.1 I have a GPL program, can I use the libcurl library? - 6.2 I have a closed-source program, can I use the libcurl library? - 6.3 I have a BSD licensed program, can I use the libcurl library? - 6.4 I have a program that uses LGPL libraries, can I use libcurl? - 6.5 Can I modify curl/libcurl for my program and keep the changes secret? - 6.6 Can you please change the curl/libcurl license to XXXX? - 6.7 What are my obligations when using libcurl in my commercial apps? - - 7. PHP/CURL Issues - 7.1 What is PHP/CURL? - 7.2 Who wrote PHP/CURL? - 7.3 Can I perform multiple requests using the same handle? - -============================================================================== - -1. Philosophy - - 1.1 What is cURL? - - cURL is the name of the project. The name is a play on 'Client for URLs', - originally with URL spelled in uppercase to make it obvious it deals with - URLs. The fact it can also be pronounced 'see URL' also helped, it works as - an abbreviation for "Client URL Request Library" or why not the recursive - version: "Curl URL Request Library". - - The cURL project produces two products: - - libcurl - - A free and easy-to-use client-side URL transfer library, supporting DICT, - FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, - POP3S, RTMP, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET and TFTP. - - libcurl supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, - Kerberos, SPNEGO, HTTP form based upload, proxies, cookies, user+password - authentication, file transfer resume, http proxy tunneling and more! - - libcurl is highly portable, it builds and works identically on numerous - platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HP-UX, - IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOS, Mac - OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS, Symbian, OSF, - Android, Minix, IBM TPF and more... - - libcurl is free, thread-safe, IPv6 compatible, feature rich, well - supported and fast. - - curl - - A command line tool for getting or sending files using URL syntax. - - Since curl uses libcurl, curl supports the same wide range of common - Internet protocols that libcurl does. - - We pronounce curl with an initial k sound. It rhymes with words like girl - and earl. This is a short WAV file to help you: - - http://media.merriam-webster.com/soundc11/c/curl0001.wav - - There are numerous sub-projects and related projects that also use the word - curl in the project names in various combinations, but you should take - notice that this FAQ is directed at the command-line tool named curl (and - libcurl the library), and may therefore not be valid for other curl-related - projects. (There is however a small section for the PHP/CURL in this FAQ.) - - 1.2 What is libcurl? - - libcurl is a reliable and portable library which provides you with an easy - interface to a range of common Internet protocols. - - You can use libcurl for free in your application, be it open source, - commercial or closed-source. - - libcurl is most probably the most portable, most powerful and most often - used C-based multi-platform file transfer library on this planet - be it - open source or commercial. - - 1.3 What is curl not? - - Curl is not a wget clone. That is a common misconception. Never, during - curl's development, have we intended curl to replace wget or compete on its - market. Curl is targeted at single-shot file transfers. - - Curl is not a web site mirroring program. If you want to use curl to mirror - something: fine, go ahead and write a script that wraps around curl to make - it reality (like curlmirror.pl does). - - Curl is not an FTP site mirroring program. Sure, get and send FTP with curl - but if you want systematic and sequential behavior you should write a - script (or write a new program that interfaces libcurl) and do it. - - Curl is not a PHP tool, even though it works perfectly well when used from - or with PHP (when using the PHP/CURL module). - - Curl is not a program for a single operating system. Curl exists, compiles, - builds and runs under a wide range of operating systems, including all - modern Unixes (and a bunch of older ones too), Windows, Amiga, BeOS, OS/2, - OS X, QNX etc. - - 1.4 When will you make curl do XXXX ? - - We love suggestions of what to change in order to make curl and libcurl - better. We do however believe in a few rules when it comes to the future of - curl: - - Curl -- the command line tool -- is to remain a non-graphical command line - tool. If you want GUIs or fancy scripting capabilities, you should look for - another tool that uses libcurl. - - We do not add things to curl that other small and available tools already do - very fine at the side. Curl's output is fine to pipe into another program or - redirect to another file for the next program to interpret. - - We focus on protocol related issues and improvements. If you wanna do more - magic with the supported protocols than curl currently does, chances are big - we will agree. If you wanna add more protocols, we may very well agree. - - If you want someone else to make all the work while you wait for us to - implement it for you, that is not a very friendly attitude. We spend a - considerable time already on maintaining and developing curl. In order to - get more out of us, you should consider trading in some of your time and - efforts in return. Simply go to the GitHub repo which resides at - https://github.com/curl/curl, fork the project, and create pull requests - with your proposed changes. - - If you write the code, chances are bigger that it will get into curl faster. - - 1.5 Who makes curl? - - curl and libcurl are not made by any single individual. Daniel Stenberg is - project leader and main developer, but other persons' submissions are - important and crucial. Anyone can contribute and post their changes and - improvements and have them inserted in the main sources (of course on the - condition that developers agree on that the fixes are good). - - The full list of all contributors is found in the docs/THANKS file. - - curl is developed by a community, with Daniel at the wheel. - - 1.6 What do you get for making curl? - - Project cURL is entirely free and open. No person gets paid for developing - curl on full time. We do this voluntarily, mostly on spare time. - Occasionally companies pay individual developers to work on curl, but that's - up to each company and developer. It is not controlled by nor supervised in - any way by the project. - - We still get help from companies. Haxx provides web site, bandwidth, mailing - lists etc, sourceforge.net hosts project services we take advantage from, - like the bug tracker, and GitHub hosts the primary git repository at - https://github.com/curl/curl. Also again, some companies have sponsored - certain parts of the development in the past and I hope some will continue to - do so in the future. - - If you want to support our project, consider a donation or a banner-program - or even better: by helping us coding, documenting, testing etc. - - 1.7 What about CURL from curl.com? - - During the summer 2001, curl.com was busy advertising their client-side - programming language for the web, named CURL. - - We are in no way associated with curl.com or their CURL programming - language. - - Our project name curl has been in effective use since 1998. We were not the - first computer related project to use the name "curl" and do not claim any - rights to the name. - - We recognize that we will be living in parallel with curl.com and wish them - every success. - - 1.8 I have a problem who do I mail? - - Please do not mail any single individual unless you really need to. Keep - curl-related questions on a suitable mailing list. All available mailing - lists are listed in the MANUAL document and online at - https://curl.haxx.se/mail/ - - Keeping curl-related questions and discussions on mailing lists allows - others to join in and help, to share their ideas, contribute their - suggestions and spread their wisdom. Keeping discussions on public mailing - lists also allows for others to learn from this (both current and future - users thanks to the web based archives of the mailing lists), thus saving us - from having to repeat ourselves even more. Thanks for respecting this. - - If you have found or simply suspect a security problem in curl or libcurl, - mail curl-security at haxx.se (closed list of receivers, mails are not - disclosed) and tell. Then we can produce a fix in a timely manner before the - flaw is announced to the world, thus lessen the impact the problem will have - on existing users. - - 1.9 Where do I buy commercial support for curl? - - curl is fully open source. It means you can hire any skilled engineer to fix - your curl-related problems. - - We list available alternatives on the curl web site: - https://curl.haxx.se/support.html - - 1.10 How many are using curl? - - It is impossible to tell. - - We don't know how many users that knowingly have installed and use curl. - - We don't know how many users that use curl without knowing that they are in - fact using it. - - We don't know how many users that downloaded or installed curl and then - never use it. - - In May 2012 Daniel did a counting game and came up with a number that may - be completely wrong or somewhat accurate. Over 500 million! - - See https://daniel.haxx.se/blog/2012/05/16/300m-users/ - - 1.11 Why don't you update ca-bundle.crt - - The ca cert bundle that used to shipped with curl was very outdated and must - be replaced with an up-to-date version by anyone who wants to verify - peers. It is no longer provided by curl. The last curl release ever that - shipped a ca cert bundle was curl 7.18.0. - - In the cURL project we've decided not to attempt to keep this file updated - (or even present anymore) since deciding what to add to a ca cert bundle is - an undertaking we've not been ready to accept, and the one we can get from - Mozilla is perfectly fine so there's no need to duplicate that work. - - Today, with many services performed over HTTPS, every operating system - should come with a default ca cert bundle that can be deemed somewhat - trustworthy and that collection (if reasonably updated) should be deemed to - be a lot better than a private curl version. - - If you want the most recent collection of ca certs that Mozilla Firefox - uses, we recommend that you extract the collection yourself from Mozilla - Firefox (by running 'make ca-bundle), or by using our online service setup - for this purpose: https://curl.haxx.se/docs/caextract.html - - 1.12 I have a problem who can I chat with? - - There's a bunch of friendly people hanging out in the #curl channel on the - IRC network irc.freenode.net. If you're polite and nice, chances are big - that you can get -- or provide -- help instantly. - - 1.13 curl's ECCN number? - - The US government restricts exports of software that contains or uses - cryptography. When doing so, the Export Control Classification Number (ECCN) - is used to identify the level of export control etc. - - Apache Software Foundation gives a good explanation of ECCNs at - https://www.apache.org/dev/crypto.html - - We believe curl's number might be ECCN 5D002, another possibility is - 5D992. It seems necessary to write them (the authority that administers ECCN - numbers), asking to confirm. - - Comprehensible explanations of the meaning of such numbers and how to obtain - them (resp.) are here - - http://www.bis.doc.gov/licensing/exportingbasics.htm - http://www.bis.doc.gov/licensing/do_i_needaneccn.html - - An incomprehensible description of the two numbers above is here - http://www.access.gpo.gov/bis/ear/pdf/ccl5-pt2.pdf - - 1.14 How do I submit my patch? - - When you have made a patch or a change of whatever sort, and want to submit - that to the project, there are a few different ways we prefer: - - o send a patch to the curl-library mailing list. We're many subscribers - there and there are lots of people who can review patches, comment on them - and "receive" them properly. - - o if your patch changes or fixes a bug, you can also opt to submit a bug - report in the bug tracker and attach your patch there. There are less - people involved there. - - Lots of more details are found in the CONTRIBUTE and INTERNALS docs. - - 1.15 How do I port libcurl to my OS? - - Here's a rough step-by-step: - - 1. copy a suitable lib/config-*.h file as a start to lib/config-[youros].h - - 2. edit lib/config-[youros].h to match your OS and setup - - 3. edit lib/curl_setup.h to include config-[youros].h when your OS is - detected by the preprocessor, in the style others already exist - - 4. compile lib/*.c and make them into a library - - -2. Install Related Problems - - 2.1 configure doesn't find OpenSSL even when it is installed - - This may be because of several reasons. - - 2.1.1 native linker doesn't find openssl - - Affected platforms: - Solaris (native cc compiler) - HPUX (native cc compiler) - SGI IRIX (native cc compiler) - SCO UNIX (native cc compiler) - - When configuring curl, I specify --with-ssl. OpenSSL is installed in - /usr/local/ssl Configure reports SSL in /usr/local/ssl, but fails to find - CRYPTO_lock in -lcrypto - - Cause: The cc for this test places the -L/usr/local/ssl/lib AFTER - -lcrypto, so ld can't find the library. This is due to a bug in the GNU - autoconf tool. - - Workaround: Specifying "LDFLAGS=-L/usr/local/ssl/lib" in front of - ./configure places the -L/usr/local/ssl/lib early enough in the command - line to make things work - - 2.1.2 only the libssl lib is missing - - If all include files and the libcrypto lib is present, with only the - libssl being missing according to configure, this is mostly likely because - a few functions are left out from the libssl. - - If the function names missing include RSA or RSAREF you can be certain - that this is because libssl requires the RSA and RSAREF libs to build. - - See the INSTALL file section that explains how to add those libs to - configure. Make sure that you remove the config.cache file before you - rerun configure with the new flags. - - 2.2 Does curl work/build with other SSL libraries? - - Curl has been written to use a generic SSL function layer internally, and - that SSL functionality can then be provided by one out of many different SSL - backends. - - curl can be built to use one of the following SSL alternatives: OpenSSL, - GnuTLS, yassl, NSS, PolarSSL, axTLS, Secure Transport (native iOS/OS X), - WinSSL (native Windows) or GSKit (native IBM i). They all have their pros - and cons, and we try to maintain a comparison of them here: - https://curl.haxx.se/docs/ssl-compared.html - - 2.3 Where can I find a copy of LIBEAY32.DLL? - - That is an OpenSSL binary built for Windows. - - Curl can be built with OpenSSL to do the SSL stuff. The LIBEAY32.DLL is then - what curl needs on a windows machine to do https:// etc. Check out the curl - web site to find accurate and up-to-date pointers to recent OpenSSL DLLs and - other binary packages. - - 2.4 Does curl support SOCKS (RFC 1928) ? - - Yes, SOCKS 4 and 5 are supported. - - 2.5 Install libcurl for both 32bit and 64bit? - - In curl's configure procedure one of the regular include files get created - with platform specific information. The file 'curl/curlbuild.h' in the - installed libcurl file tree is therefore somewhat tied to that particular - platform. - - To allow applications to get built for either 32bit or 64bit you need to - install libcurl headers for both setups and unfortunately curl doesn't do - this automatically. - - A commonly used procedure is this: - - $ ./configure [32bit platform] - $ mv curl/curlbuild.h curl/curlbuild-32bit.h - $ ./configure [64bit platform] - $ mv curl/curlbuild.h curl/curlbuild-64bit.h - - Then you make a toplevel curl/curlbuild.h replacement that only does this: - - #ifdef IS_32BIT - #include "curlbuild-32bit.h" - else - #include "curlbuild-64bit.h" - #endif - - -3. Usage problems - - 3.1 curl: (1) SSL is disabled, https: not supported - - If you get this output when trying to get anything from a https:// server, - it means that the instance of curl/libcurl that you're using was built - without support for this protocol. - - This could've happened if the configure script that was run at build time - couldn't find all libs and include files curl requires for SSL to work. If - the configure script fails to find them, curl is simply built without SSL - support. - - To get the https:// support into a curl that was previously built but that - reports that https:// is not supported, you should dig through the document - and logs and check out why the configure script doesn't find the SSL libs - and/or include files. - - Also, check out the other paragraph in this FAQ labelled "configure doesn't - find OpenSSL even when it is installed". - - 3.2 How do I tell curl to resume a transfer? - - Curl supports resumed transfers both ways on both FTP and HTTP. - Try the -C option. - - 3.3 Why doesn't my posting using -F work? - - You can't simply use -F or -d at your choice. The web server that will - receive your post expects one of the formats. If the form you're trying to - submit uses the type 'multipart/form-data', then and only then you must use - the -F type. In all the most common cases, you should use -d which then - causes a posting with the type 'application/x-www-form-urlencoded'. - - This is described in some detail in the MANUAL and TheArtOfHttpScripting - documents, and if you don't understand it the first time, read it again - before you post questions about this to the mailing list. Also, try reading - through the mailing list archives for old postings and questions regarding - this. - - 3.4 How do I tell curl to run custom FTP commands? - - You can tell curl to perform optional commands both before and/or after a - file transfer. Study the -Q/--quote option. - - Since curl is used for file transfers, you don't normally use curl to - perform FTP commands without transferring anything. Therefore you must - always specify a URL to transfer to/from even when doing custom FTP - commands, or use -I which implies the "no body" option sent to libcurl. - - 3.5 How can I disable the Accept: */* header? - - You can change all internally generated headers by adding a replacement with - the -H/--header option. By adding a header with empty contents you safely - disable that one. Use -H "Accept:" to disable that specific header. - - 3.6 Does curl support ASP, XML, XHTML or HTML version Y? - - To curl, all contents are alike. It doesn't matter how the page was - generated. It may be ASP, PHP, Perl, shell-script, SSI or plain HTML - files. There's no difference to curl and it doesn't even know what kind of - language that generated the page. - - See also item 3.14 regarding javascript. - - 3.7 Can I use curl to delete/rename a file through FTP? - - Yes. You specify custom FTP commands with -Q/--quote. - - One example would be to delete a file after you have downloaded it: - - curl -O ftp://download.com/coolfile -Q '-DELE coolfile' - - or rename a file after upload: - - curl -T infile ftp://upload.com/dir/ -Q "-RNFR infile" -Q "-RNTO newname" - - 3.8 How do I tell curl to follow HTTP redirects? - - Curl does not follow so-called redirects by default. The Location: header - that informs the client about this is only interpreted if you're using the - -L/--location option. As in: - - curl -L http://redirector.com - - Not all redirects are HTTP ones, see 4.14 - - 3.9 How do I use curl in my favorite programming language? - - There exist many language interfaces/bindings for curl that integrates it - better with various languages. If you are fluid in a script language, you - may very well opt to use such an interface instead of using the command line - tool. - - Find out more about which languages that support curl directly, and how to - install and use them, in the libcurl section of the curl web site: - https://curl.haxx.se/libcurl/ - - All the various bindings to libcurl are made by other projects and people, - outside of the cURL project. The cURL project itself only produces libcurl - with its plain C API. If you don't find anywhere else to ask you can ask - about bindings on the curl-library list too, but be prepared that people on - that list may not know anything about bindings. - - In October 2009, there were interfaces available for the following - languages: Ada95, Basic, C, C++, Ch, Cocoa, D, Dylan, Eiffel, Euphoria, - Ferite, Gambas, glib/GTK+, Haskell, ILE/RPG, Java, Lisp, Lua, Mono, .NET, - Object-Pascal, O'Caml, Pascal, Perl, PHP, PostgreSQL, Python, R, Rexx, Ruby, - Scheme, S-Lang, Smalltalk, SP-Forth, SPL, Tcl, Visual Basic, Visual FoxPro, - Q, wxwidgets and XBLite. By the time you read this, additional ones may have - appeared! - - 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? - - Curl adheres to the HTTP spec, which basically means you can play with *any* - protocol that is built on top of HTTP. Protocols such as SOAP, WEBDAV and - XML-RPC are all such ones. You can use -X to set custom requests and -H to - set custom headers (or replace internally generated ones). - - Using libcurl is of course just as fine and you'd just use the proper - library options to do the same. - - 3.11 How do I POST with a different Content-Type? - - You can always replace the internally generated headers with -H/--header. - To make a simple HTTP POST with text/xml as content-type, do something like: - - curl -d "datatopost" -H "Content-Type: text/xml" [URL] - - 3.12 Why do FTP specific features over HTTP proxy fail? - - Because when you use a HTTP proxy, the protocol spoken on the network will - be HTTP, even if you specify a FTP URL. This effectively means that you - normally can't use FTP specific features such as FTP upload and FTP quote - etc. - - There is one exception to this rule, and that is if you can "tunnel through" - the given HTTP proxy. Proxy tunneling is enabled with a special option (-p) - and is generally not available as proxy admins usually disable tunneling to - other ports than 443 (which is used for HTTPS access through proxies). - - 3.13 Why does my single/double quotes fail? - - To specify a command line option that includes spaces, you might need to - put the entire option within quotes. Like in: - - curl -d " with spaces " url.com - - or perhaps - - curl -d ' with spaces ' url.com - - Exactly what kind of quotes and how to do this is entirely up to the shell - or command line interpreter that you are using. For most unix shells, you - can more or less pick either single (') or double (") quotes. For - Windows/DOS prompts I believe you're forced to use double (") quotes. - - Please study the documentation for your particular environment. Examples in - the curl docs will use a mix of both these ones as shown above. You must - adjust them to work in your environment. - - Remember that curl works and runs on more operating systems than most single - individuals have ever tried. - - 3.14 Does curl support Javascript or PAC (automated proxy config)? - - Many web pages do magic stuff using embedded Javascript. Curl and libcurl - have no built-in support for that, so it will be treated just like any other - contents. - - .pac files are a netscape invention and are sometimes used by organizations - to allow them to differentiate which proxies to use. The .pac contents is - just a Javascript program that gets invoked by the browser and that returns - the name of the proxy to connect to. Since curl doesn't support Javascript, - it can't support .pac proxy configuration either. - - Some workarounds usually suggested to overcome this Javascript dependency: - - Depending on the Javascript complexity, write up a script that translates it - to another language and execute that. - - Read the Javascript code and rewrite the same logic in another language. - - Implement a Javascript interpreter, people have successfully used the - Mozilla Javascript engine in the past. - - Ask your admins to stop this, for a static proxy setup or similar. - - 3.15 Can I do recursive fetches with curl? - - No. curl itself has no code that performs recursive operations, such as - those performed by wget and similar tools. - - There exist wrapper scripts with that functionality (for example the - curlmirror perl script), and you can write programs based on libcurl to do - it, but the command line tool curl itself cannot. - - 3.16 What certificates do I need when I use SSL? - - There are three different kinds of "certificates" to keep track of when we - talk about using SSL-based protocols (HTTPS or FTPS) using curl or libcurl. - - CLIENT CERTIFICATE - - The server you communicate may require that you can provide this in order to - prove that you actually are who you claim to be. If the server doesn't - require this, you don't need a client certificate. - - A client certificate is always used together with a private key, and the - private key has a pass phrase that protects it. - - SERVER CERTIFICATE - - The server you communicate with has a server certificate. You can and should - verify this certificate to make sure that you are truly talking to the real - server and not a server impersonating it. - - CERTIFICATE AUTHORITY CERTIFICATE ("CA cert") - - You often have several CA certs in a CA cert bundle that can be used to - verify a server certificate that was signed by one of the authorities in the - bundle. curl does not come with a CA cert bundle but most curl installs - provide one. You can also override the default. - - The server certificate verification process is made by using a Certificate - Authority certificate ("CA cert") that was used to sign the server - certificate. Server certificate verification is enabled by default in curl - and libcurl and is often the reason for problems as explained in FAQ entry - 4.12 and the SSLCERTS document - (https://curl.haxx.se/docs/sslcerts.html). Server certificates that are - "self-signed" or otherwise signed by a CA that you do not have a CA cert - for, cannot be verified. If the verification during a connect fails, you are - refused access. You then need to explicitly disable the verification to - connect to the server. - - 3.17 How do I list the root dir of an FTP server? - - There are two ways. The way defined in the RFC is to use an encoded slash - in the first path part. List the "/tmp" dir like this: - - curl ftp://ftp.sunet.se/%2ftmp/ - - or the not-quite-kosher-but-more-readable way, by simply starting the path - section of the URL with a slash: - - curl ftp://ftp.sunet.se//tmp/ - - 3.18 Can I use curl to send a POST/PUT and not wait for a response? - - No. - - But you could easily write your own program using libcurl to do such stunts. - - 3.19 How do I get HTTP from a host using a specific IP address? - - For example, you may be trying out a web site installation that isn't yet in - the DNS. Or you have a site using multiple IP addresses for a given host - name and you want to address a specific one out of the set. - - Set a custom Host: header that identifies the server name you want to reach - but use the target IP address in the URL: - - curl --header "Host: www.example.com" http://127.0.0.1/ - - You can also opt to add faked host name entries to curl with the --resolve - option. That has the added benefit that things like redirects will also work - properly. The above operation would instead be done as: - - curl --resolve www.example.com:80:127.0.0.1 http://www.example.com/ - - 3.20 How to SFTP from my user's home directory? - - Contrary to how FTP works, SFTP and SCP URLs specify the exact directory to - work with. It means that if you don't specify that you want the user's home - directory, you get the actual root directory. - - To specify a file in your user's home directory, you need to use the correct - URL syntax which for sftp might look similar to: - - curl -O -u user:password sftp://example.com/~/file.txt - - and for SCP it is just a different protocol prefix: - - curl -O -u user:password scp://example.com/~/file.txt - - 3.21 Protocol xxx not supported or disabled in libcurl - - When passing on a URL to curl to use, it may respond that the particular - protocol is not supported or disabled. The particular way this error message - is phrased is because curl doesn't make a distinction internally of whether - a particular protocol is not supported (i.e. never got any code added that - knows how to speak that protocol) or if it was explicitly disabled. curl can - be built to only support a given set of protocols, and the rest would then - be disabled or not supported. - - Note that this error will also occur if you pass a wrongly spelled protocol - part as in "htpt://example.com" or as in the less evident case if you prefix - the protocol part with a space as in " http://example.com/". - - 3.22 curl -X gives me HTTP problems - - In normal circumstances, -X should hardly ever be used. - - By default you use curl without explicitly saying which request method to - use when the URL identifies a HTTP transfer. If you just pass in a URL like - "curl http://example.com" it will use GET. If you use -d or -F curl will use - POST, -I will cause a HEAD and -T will make it a PUT. - - If for whatever reason you're not happy with these default choices that curl - does for you, you can override those request methods by specifying -X - [WHATEVER]. This way you can for example send a DELETE by doing "curl -X - DELETE [URL]". - - It is thus pointless to do "curl -XGET [URL]" as GET would be used - anyway. In the same vein it is pointless to do "curl -X POST -d data - [URL]"... But you can make a fun and somewhat rare request that sends a - request-body in a GET request with something like "curl -X GET -d data - [URL]" - - Note that -X doesn't actually change curl's behavior as it only modifies the - actual string sent in the request, but that may of course trigger a - different set of events. - - Accordingly, by using -XPOST on a command line that for example would follow - a 303 redirect, you will effectively prevent curl from behaving - correctly. Be aware. - - -4. Running Problems - - 4.1 Problems connecting to SSL servers. - - It took a very long time before we could sort out why curl had problems to - connect to certain SSL servers when using SSLeay or OpenSSL v0.9+. The - error sometimes showed up similar to: - - 16570:error:1407D071:SSL routines:SSL2_READ:bad mac decode:s2_pkt.c:233: - - It turned out to be because many older SSL servers don't deal with SSLv3 - requests properly. To correct this problem, tell curl to select SSLv2 from - the command line (-2/--sslv2). - - There have also been examples where the remote server didn't like the SSLv2 - request and instead you had to force curl to use SSLv3 with -3/--sslv3. - - 4.2 Why do I get problems when I use & or % in the URL? - - In general unix shells, the & symbol is treated specially and when used, it - runs the specified command in the background. To safely send the & as a part - of a URL, you should quote the entire URL by using single (') or double (") - quotes around it. Similar problems can also occur on some shells with other - characters, including ?*!$~(){}<>\|;`. When in doubt, quote the URL. - - An example that would invoke a remote CGI that uses &-symbols could be: - - curl 'http://www.altavista.com/cgi-bin/query?text=yes&q=curl' - - In Windows, the standard DOS shell treats the percent sign specially and you - need to use TWO percent signs for each single one you want to use in the - URL. - - If you want a literal percent sign to be part of the data you pass in a POST - using -d/--data you must encode it as '%25' (which then also needs the - percent sign doubled on Windows machines). - - 4.3 How can I use {, }, [ or ] to specify multiple URLs? - - Because those letters have a special meaning to the shell, and to be used in - a URL specified to curl you must quote them. - - An example that downloads two URLs (sequentially) would do: - - curl '{curl,www}.haxx.se' - - To be able to use those letters as actual parts of the URL (without using - them for the curl URL "globbing" system), use the -g/--globoff option: - - curl -g 'www.site.com/weirdname[].html' - - 4.4 Why do I get downloaded data even though the web page doesn't exist? - - Curl asks remote servers for the page you specify. If the page doesn't exist - at the server, the HTTP protocol defines how the server should respond and - that means that headers and a "page" will be returned. That's simply how - HTTP works. - - By using the --fail option you can tell curl explicitly to not get any data - if the HTTP return code doesn't say success. - - 4.5 Why do I get return code XXX from a HTTP server? - - RFC2616 clearly explains the return codes. This is a short transcript. Go - read the RFC for exact details: - - 4.5.1 "400 Bad Request" - - The request could not be understood by the server due to malformed - syntax. The client SHOULD NOT repeat the request without modifications. - - 4.5.2 "401 Unauthorized" - - The request requires user authentication. - - 4.5.3 "403 Forbidden" - - The server understood the request, but is refusing to fulfil it. - Authorization will not help and the request SHOULD NOT be repeated. - - 4.5.4 "404 Not Found" - - The server has not found anything matching the Request-URI. No indication - is given of whether the condition is temporary or permanent. - - 4.5.5 "405 Method Not Allowed" - - The method specified in the Request-Line is not allowed for the resource - identified by the Request-URI. The response MUST include an Allow header - containing a list of valid methods for the requested resource. - - 4.5.6 "301 Moved Permanently" - - If you get this return code and an HTML output similar to this: - -

Moved Permanently

The document has moved here. - - it might be because you request a directory URL but without the trailing - slash. Try the same operation again _with_ the trailing URL, or use the - -L/--location option to follow the redirection. - - 4.6 Can you tell me what error code 142 means? - - All curl error codes are described at the end of the man page, in the - section called "EXIT CODES". - - Error codes that are larger than the highest documented error code means - that curl has exited due to a crash. This is a serious error, and we - appreciate a detailed bug report from you that describes how we could go - ahead and repeat this! - - 4.7 How do I keep user names and passwords secret in Curl command lines? - - This problem has two sides: - - The first part is to avoid having clear-text passwords in the command line - so that they don't appear in 'ps' outputs and similar. That is easily - avoided by using the "-K" option to tell curl to read parameters from a file - or stdin to which you can pass the secret info. curl itself will also - attempt to "hide" the given password by blanking out the option - this - doesn't work on all platforms. - - To keep the passwords in your account secret from the rest of the world is - not a task that curl addresses. You could of course encrypt them somehow to - at least hide them from being read by human eyes, but that is not what - anyone would call security. - - Also note that regular HTTP (using Basic authentication) and FTP passwords - are sent in clear across the network. All it takes for anyone to fetch them - is to listen on the network. Eavesdropping is very easy. Use more secure - authentication methods (like Digest, Negotiate or even NTLM) or consider the - SSL-based alternatives HTTPS and FTPS. - - 4.8 I found a bug! - - It is not a bug if the behavior is documented. Read the docs first. - Especially check out the KNOWN_BUGS file, it may be a documented bug! - - If it is a problem with a binary you've downloaded or a package for your - particular platform, try contacting the person who built the package/archive - you have. - - If there is a bug, read the BUGS document first. Then report it as described - in there. - - 4.9 Curl can't authenticate to the server that requires NTLM? - - NTLM support requires OpenSSL, GnuTLS, mbedTLS, NSS, Secure Transport, or - Microsoft Windows libraries at build-time to provide this functionality. - - NTLM is a Microsoft proprietary protocol. Proprietary formats are evil. You - should not use such ones. - - 4.10 My HTTP request using HEAD, PUT or DELETE doesn't work! - - Many web servers allow or demand that the administrator configures the - server properly for these requests to work on the web server. - - Some servers seem to support HEAD only on certain kinds of URLs. - - To fully grasp this, try the documentation for the particular server - software you're trying to interact with. This is not anything curl can do - anything about. - - 4.11 Why does my HTTP range requests return the full document? - - Because the range may not be supported by the server, or the server may - choose to ignore it and return the full document anyway. - - 4.12 Why do I get "certificate verify failed" ? - - You invoke curl 7.10 or later to communicate on a https:// URL and get an - error back looking something similar to this: - - curl: (35) SSL: error:14090086:SSL routines: - SSL3_GET_SERVER_CERTIFICATE:certificate verify failed - - Then it means that curl couldn't verify that the server's certificate was - good. Curl verifies the certificate using the CA cert bundle that comes with - the curl installation. - - To disable the verification (which makes it act like curl did before 7.10), - use -k. This does however enable man-in-the-middle attacks. - - If you get this failure but are having a CA cert bundle installed and used, - the server's certificate is not signed by one of the CA's in the bundle. It - might for example be self-signed. You then correct this problem by obtaining - a valid CA cert for the server. Or again, decrease the security by disabling - this check. - - Details are also in the SSLCERTS file in the release archives, found online - here: https://curl.haxx.se/docs/sslcerts.html - - 4.13 Why is curl -R on Windows one hour off? - - During daylight savings time, when -R is used, curl will set a time that - appears one hour off. This happens due to a flaw in how Windows stores and - uses file modification times and it is not easily worked around. For details - on this problem, read this: http://www.codeproject.com/datetime/dstbugs.asp - - 4.14 Redirects work in browser but not with curl! - - curl supports HTTP redirects fine (see item 3.8). Browsers generally support - at least two other ways to perform redirects that curl does not: - - Meta tags. You can write a HTML tag that will cause the browser to redirect - to another given URL after a certain time. - - Javascript. You can write a Javascript program embedded in a HTML page that - redirects the browser to another given URL. - - There is no way to make curl follow these redirects. You must either - manually figure out what the page is set to do, or you write a script that - parses the results and fetches the new URL. - - 4.15 FTPS doesn't work - - curl supports FTPS (sometimes known as FTP-SSL) both implicit and explicit - mode. - - When a URL is used that starts with FTPS://, curl assumes implicit SSL on - the control connection and will therefore immediately connect and try to - speak SSL. FTPS:// connections default to port 990. - - To use explicit FTPS, you use a FTP:// URL and the --ftp-ssl option (or one - of its related flavours). This is the most common method, and the one - mandated by RFC4217. This kind of connection then of course uses the - standard FTP port 21 by default. - - 4.16 My HTTP POST or PUT requests are slow! - - libcurl makes all POST and PUT requests (except for POST requests with a - very tiny request body) use the "Expect: 100-continue" header. This header - allows the server to deny the operation early so that libcurl can bail out - already before having to send any data. This is useful in authentication - cases and others. - - However, many servers don't implement the Expect: stuff properly and if the - server doesn't respond (positively) within 1 second libcurl will continue - and send off the data anyway. - - You can disable libcurl's use of the Expect: header the same way you disable - any header, using -H / CURLOPT_HTTPHEADER, or by forcing it to use HTTP 1.0. - - 4.17 Non-functional connect timeouts - - In most Windows setups having a timeout longer than 21 seconds make no - difference, as it will only send 3 TCP SYN packets and no more. The second - packet sent three seconds after the first and the third six seconds after - the second. No more than three packets are sent, no matter how long the - timeout is set. - - See option TcpMaxConnectRetransmissions on this page: - https://support.microsoft.com/en-us/kb/175523/en-us - - Also, even on non-Windows systems there may run a firewall or anti-virus - software or similar that accepts the connection but does not actually do - anything else. This will make (lib)curl to consider the connection connected - and thus the connect timeout won't trigger. - - 4.18 file:// URLs containing drive letters (Windows, NetWare) - - When using curl to try to download a local file, one might use a URL - in this format: - - file://D:/blah.txt - - You'll find that even if D:\blah.txt does exist, curl returns a 'file - not found' error. - - According to RFC 1738 (https://www.ietf.org/rfc/rfc1738.txt), - file:// URLs must contain a host component, but it is ignored by - most implementations. In the above example, 'D:' is treated as the - host component, and is taken away. Thus, curl tries to open '/blah.txt'. - If your system is installed to drive C:, that will resolve to 'C:\blah.txt', - and if that doesn't exist you will get the not found error. - - To fix this problem, use file:// URLs with *three* leading slashes: - - file:///D:/blah.txt - - Alternatively, if it makes more sense, specify 'localhost' as the host - component: - - file://localhost/D:/blah.txt - - In either case, curl should now be looking for the correct file. - - 4.19 Why doesn't curl return an error when the network cable is unplugged? - - Unplugging a cable is not an error situation. The TCP/IP protocol stack - was designed to be fault tolerant, so even though there may be a physical - break somewhere the connection shouldn't be affected, just possibly - delayed. Eventually, the physical break will be fixed or the data will be - re-routed around the physical problem through another path. - - In such cases, the TCP/IP stack is responsible for detecting when the - network connection is irrevocably lost. Since with some protocols it is - perfectly legal for the client to wait indefinitely for data, the stack may - never report a problem, and even when it does, it can take up to 20 minutes - for it to detect an issue. The curl option --keepalive-time enables - keep-alive support in the TCP/IP stack which makes it periodically probe the - connection to make sure it is still available to send data. That should - reliably detect any TCP/IP network failure. - - But even that won't detect the network going down before the TCP/IP - connection is established (e.g. during a DNS lookup) or using protocols that - don't use TCP. To handle those situations, curl offers a number of timeouts - on its own. --speed-limit/--speed-time will abort if the data transfer rate - falls too low, and --connect-timeout and --max-time can be used to put an - overall timeout on the connection phase or the entire transfer. - - A libcurl-using application running in a known physical environment (e.g. - an embedded device with only a single network connection) may want to act - immediately if its lone network connection goes down. That can be achieved - by having the application monitor the network connection on its own using an - OS-specific mechanism, then signalling libcurl to abort (see also item 5.13). - - 4.20 curl doesn't return error for HTTP non-200 responses! - - Correct. Unless you use -f (--fail). - - When doing HTTP transfers, curl will perform exactly what you're asking it - to do and if successful it will not return an error. You can use curl to - test your web server's "file not found" page (that gets 404 back), you can - use it to check your authentication protected web pages (that get a 401 - back) and so on. - - The specific HTTP response code does not constitute a problem or error for - curl. It simply sends and delivers HTTP as you asked and if that worked, - everything is fine and dandy. The response code is generally providing more - higher level error information that curl doesn't care about. The error was - not in the HTTP transfer. - - If you want your command line to treat error codes in the 400 and up range - as errors and thus return a non-zero value and possibly show an error - message, curl has a dedicated option for that: -f (CURLOPT_FAILONERROR in - libcurl speak). - - You can also use the -w option and the variable %{response_code} to extract - the exact response code that was return in the response. - - 4.21 Why is there a HTTP/1.1 in my HTTP/2 request? - - If you use verbose to see the HTTP request when you send off a HTTP/2 - request, it will still say 1.1. - - The reason for this is that we first generate the request to send using the - old 1.1 style and show that request in the verbose output, and then we - convert it over to the binary header-compressed HTTP/2 style. The actual - "1.1" part from that request is then not actually used in the transfer. The - binary HTTP/2 headers are not human readable. - -5. libcurl Issues - - 5.1 Is libcurl thread-safe? - - Yes. - - We have written the libcurl code specifically adjusted for multi-threaded - programs. libcurl will use thread-safe functions instead of non-safe ones if - your system has such. Note that you must never share the same handle in - multiple threads. - - There may be some exceptions to thread safety depending on how libcurl was - built. Please review the guidelines for thread safety to learn more: - https://curl.haxx.se/libcurl/c/threadsafe.html - - 5.2 How can I receive all data into a large memory chunk? - - [ See also the examples/getinmemory.c source ] - - You are in full control of the callback function that gets called every time - there is data received from the remote server. You can make that callback do - whatever you want. You do not have to write the received data to a file. - - One solution to this problem could be to have a pointer to a struct that you - pass to the callback function. You set the pointer using the - CURLOPT_WRITEDATA option. Then that pointer will be passed to the callback - instead of a FILE * to a file: - - /* imaginary struct */ - struct MemoryStruct { - char *memory; - size_t size; - }; - - /* imaginary callback function */ - size_t - WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data) - { - size_t realsize = size * nmemb; - struct MemoryStruct *mem = (struct MemoryStruct *)data; - - mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1); - if (mem->memory) { - memcpy(&(mem->memory[mem->size]), ptr, realsize); - mem->size += realsize; - mem->memory[mem->size] = 0; - } - return realsize; - } - - 5.3 How do I fetch multiple files with libcurl? - - libcurl has excellent support for transferring multiple files. You should - just repeatedly set new URLs with curl_easy_setopt() and then transfer it - with curl_easy_perform(). The handle you get from curl_easy_init() is not - only reusable, but you're even encouraged to reuse it if you can, as that - will enable libcurl to use persistent connections. - - 5.4 Does libcurl do Winsock initialization on win32 systems? - - Yes, if told to in the curl_global_init() call. - - 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? - - Yes, but you cannot open a FILE * and pass the pointer to a DLL and have - that DLL use the FILE * (as the DLL and the client application cannot access - each others' variable memory areas). If you set CURLOPT_WRITEDATA you must - also use CURLOPT_WRITEFUNCTION as well to set a function that writes the - file, even if that simply writes the data to the specified FILE *. - Similarly, if you use CURLOPT_READDATA you must also specify - CURLOPT_READFUNCTION. - - 5.6 What about Keep-Alive or persistent connections? - - curl and libcurl have excellent support for persistent connections when - transferring several files from the same server. Curl will attempt to reuse - connections for all URLs specified on the same command line/config file, and - libcurl will reuse connections for all transfers that are made using the - same libcurl handle. - - When you use the easy interface, the connection cache is kept within the - easy handle. If you instead use the multi interface, the connection cache - will be kept within the multi handle and will be shared among all the easy - handles that are used within the same multi handle. - - 5.7 Link errors when building libcurl on Windows! - - You need to make sure that your project, and all the libraries (both static - and dynamic) that it links against, are compiled/linked against the same run - time library. - - This is determined by the /MD, /ML, /MT (and their corresponding /M?d) - options to the command line compiler. /MD (linking against MSVCRT dll) seems - to be the most commonly used option. - - When building an application that uses the static libcurl library, you must - add -DCURL_STATICLIB to your CFLAGS. Otherwise the linker will look for - dynamic import symbols. If you're using Visual Studio, you need to instead - add CURL_STATICLIB in the "Preprocessor Definitions" section. - - If you get linker error like "unknown symbol __imp__curl_easy_init ..." you - have linked against the wrong (static) library. If you want to use the - libcurl.dll and import lib, you don't need any extra CFLAGS, but use one of - the import libraries below. These are the libraries produced by the various - lib/Makefile.* files: - - Target: static lib. import lib for libcurl*.dll. - ----------------------------------------------------------- - MingW: libcurl.a libcurldll.a - MSVC (release): libcurl.lib libcurl_imp.lib - MSVC (debug): libcurld.lib libcurld_imp.lib - Borland: libcurl.lib libcurl_imp.lib - - 5.8 libcurl.so.X: open failed: No such file or directory - - This is an error message you might get when you try to run a program linked - with a shared version of libcurl and your run-time linker (ld.so) couldn't - find the shared library named libcurl.so.X. (Where X is the number of the - current libcurl ABI, typically 3 or 4). - - You need to make sure that ld.so finds libcurl.so.X. You can do that - multiple ways, and it differs somewhat between different operating systems, - but they are usually: - - * Add an option to the linker command line that specify the hard-coded path - the run-time linker should check for the lib (usually -R) - - * Set an environment variable (LD_LIBRARY_PATH for example) where ld.so - should check for libs - - * Adjust the system's config to check for libs in the directory where you've - put the dir (like Linux's /etc/ld.so.conf) - - 'man ld.so' and 'man ld' will tell you more details - - 5.9 How does libcurl resolve host names? - - libcurl supports a large a number of different name resolve functions. One - of them is picked at build-time and will be used unconditionally. Thus, if - you want to change name resolver function you must rebuild libcurl and tell - it to use a different function. - - - The non-IPv6 resolver that can use one out of four host name resolve calls - (depending on what your system supports): - - A - gethostbyname() - B - gethostbyname_r() with 3 arguments - C - gethostbyname_r() with 5 arguments - D - gethostbyname_r() with 6 arguments - - - The IPv6-resolver that uses getaddrinfo() - - - The c-ares based name resolver that uses the c-ares library for resolves. - Using this offers asynchronous name resolves. - - - The threaded resolver (default option on Windows). It uses: - - A - gethostbyname() on plain IPv4 hosts - B - getaddrinfo() on IPv6 enabled hosts - - Also note that libcurl never resolves or reverse-lookups addresses given as - pure numbers, such as 127.0.0.1 or ::1. - - 5.10 How do I prevent libcurl from writing the response to stdout? - - libcurl provides a default built-in write function that writes received data - to stdout. Set the CURLOPT_WRITEFUNCTION to receive the data, or possibly - set CURLOPT_WRITEDATA to a different FILE * handle. - - 5.11 How do I make libcurl not receive the whole HTTP response? - - You make the write callback (or progress callback) return an error and - libcurl will then abort the transfer. - - 5.12 Can I make libcurl fake or hide my real IP address? - - No. libcurl operates on a higher level. Besides, faking IP address would - imply sending IP packet with a made-up source address, and then you normally - get a problem with receiving the packet sent back as they would then not be - routed to you! - - If you use a proxy to access remote sites, the sites will not see your local - IP address but instead the address of the proxy. - - Also note that on many networks NATs or other IP-munging techniques are used - that makes you see and use a different IP address locally than what the - remote server will see you coming from. You may also consider using - https://www.torproject.org/ . - - 5.13 How do I stop an ongoing transfer? - - With the easy interface you make sure to return the correct error code from - one of the callbacks, but none of them are instant. There is no function you - can call from another thread or similar that will stop it immediately. - Instead, you need to make sure that one of the callbacks you use returns an - appropriate value that will stop the transfer. Suitable callbacks that you - can do this with include the progress callback, the read callback and the - write callback. - - If you're using the multi interface, you can also stop a transfer by - removing the particular easy handle from the multi stack at any moment you - think the transfer is done or when you wish to abort the transfer. - - 5.14 Using C++ non-static functions for callbacks? - - libcurl is a C library, it doesn't know anything about C++ member functions. - - You can overcome this "limitation" with a relative ease using a static - member function that is passed a pointer to the class: - - // f is the pointer to your object. - static size_t YourClass::func(void *buffer, size_t sz, size_t n, void *f) - { - // Call non-static member function. - static_cast(f)->nonStaticFunction(); - } - - // This is how you pass pointer to the static function: - curl_easy_setopt(hcurl, CURLOPT_WRITEFUNCTION, YourClass::func); - curl_easy_setopt(hcurl, CURLOPT_WRITEDATA, this); - - 5.15 How do I get an FTP directory listing? - - If you end the FTP URL you request with a slash, libcurl will provide you - with a directory listing of that given directory. You can also set - CURLOPT_CUSTOMREQUEST to alter what exact listing command libcurl would use - to list the files. - - The follow-up question tends to be how is a program supposed to parse the - directory listing. How does it know what's a file and what's a dir and what's - a symlink etc. If the FTP server supports the MLSD command then it will - return data in a machine-readable format that can be parsed for type. The - types are specified by RFC3659 section 7.5.1. If MLSD is not supported then - you have to work with what you're given. The LIST output format is entirely - at the server's own liking and the NLST output doesn't reveal any types and - in many cases doesn't even include all the directory entries. Also, both LIST - and NLST tend to hide unix-style hidden files (those that start with a dot) - by default so you need to do "LIST -a" or similar to see them. - - Example - List only directories. - ftp.funet.fi supports MLSD and ftp.kernel.org does not: - - curl -s ftp.funet.fi/pub/ -X MLSD | \ - perl -lne 'print if s/(?:^|;)type=dir;[^ ]+ (.+)$/$1/' - - curl -s ftp.kernel.org/pub/linux/kernel/ | \ - perl -lne 'print if s/^d[-rwx]{9}(?: +[^ ]+){7} (.+)$/$1/' - - If you need to parse LIST output in libcurl one such existing - list parser is available at https://cr.yp.to/ftpparse.html Versions of - libcurl since 7.21.0 also provide the ability to specify a wildcard to - download multiple files from one FTP directory. - - 5.16 I want a different time-out! - - Time and time again users realize that CURLOPT_TIMEOUT and - CURLOPT_CONNECTIMEOUT are not sufficiently advanced or flexible to cover all - the various use cases and scenarios applications end up with. - - libcurl offers many more ways to time-out operations. A common alternative - is to use the CURLOPT_LOW_SPEED_LIMIT and CURLOPT_LOW_SPEED_TIME options to - specify the lowest possible speed to accept before to consider the transfer - timed out. - - The most flexible way is by writing your own time-out logic and using - CURLOPT_PROGRESSFUNCTION (perhaps in combination with other callbacks) and - use that to figure out exactly when the right condition is met when the - transfer should get stopped. - - 5.17 Can I write a server with libcurl? - - No. libcurl offers no functions or building blocks to build any kind of - internet protocol server. libcurl is only a client-side library. For server - libraries, you need to continue your search elsewhere but there exist many - good open source ones out there for most protocols you could possibly want a - server for. And there are really good stand-alone ones that have been tested - and proven for many years. There's no need for you to reinvent them! - - 5.18 Does libcurl use threads? - - Put simply: no, libcurl will execute in the same thread you call it in. All - callbacks will be called in the same thread as the one you call libcurl in. - - If you want to avoid your thread to be blocked by the libcurl call, you make - sure you use the non-blocking API which will do transfers asynchronously - - but still in the same single thread. - - libcurl will potentially internally use threads for name resolving, if it - was built to work like that, but in those cases it'll create the child - threads by itself and they will only be used and then killed internally by - libcurl and never exposed to the outside. - -6. License Issues - - Curl and libcurl are released under a MIT/X derivate license. The license is - very liberal and should not impose a problem for your project. This section - is just a brief summary for the cases we get the most questions. (Parts of - this section was much enhanced by Bjorn Reese.) - - We are not lawyers and this is not legal advice. You should probably consult - one if you want true and accurate legal insights without our prejudice. Note - especially that this section concerns the libcurl license only; compiling in - features of libcurl that depend on other libraries (e.g. OpenSSL) may affect - the licensing obligations of your application. - - 6.1 I have a GPL program, can I use the libcurl library? - - Yes! - - Since libcurl may be distributed under the MIT/X derivate license, it can be - used together with GPL in any software. - - 6.2 I have a closed-source program, can I use the libcurl library? - - Yes! - - libcurl does not put any restrictions on the program that uses the library. - - 6.3 I have a BSD licensed program, can I use the libcurl library? - - Yes! - - libcurl does not put any restrictions on the program that uses the library. - - 6.4 I have a program that uses LGPL libraries, can I use libcurl? - - Yes! - - The LGPL license doesn't clash with other licenses. - - 6.5 Can I modify curl/libcurl for my program and keep the changes secret? - - Yes! - - The MIT/X derivate license practically allows you to do almost anything with - the sources, on the condition that the copyright texts in the sources are - left intact. - - 6.6 Can you please change the curl/libcurl license to XXXX? - - No. - - We have carefully picked this license after years of development and - discussions and a large amount of people have contributed with source code - knowing that this is the license we use. This license puts the restrictions - we want on curl/libcurl and it does not spread to other programs or - libraries that use it. It should be possible for everyone to use libcurl or - curl in their projects, no matter what license they already have in use. - - 6.7 What are my obligations when using libcurl in my commercial apps? - - Next to none. All you need to adhere to is the MIT-style license (stated in - the COPYING file) which basically says you have to include the copyright - notice in "all copies" and that you may not use the copyright holder's name - when promoting your software. - - You do not have to release any of your source code. - - You do not have to reveal or make public any changes to the libcurl source - code. - - You do not have to broadcast to the world that you are using libcurl within - your app. - - All we ask is that you disclose "the copyright notice and this permission - notice" somewhere. Most probably like in the documentation or in the section - where other third party dependencies already are mentioned and acknowledged. - - As can be seen here: https://curl.haxx.se/docs/companies.html and elsewhere, - more and more companies are discovering the power of libcurl and take - advantage of it even in commercial environments. - - -7. PHP/CURL Issues - - 7.1 What is PHP/CURL? - - The module for PHP that makes it possible for PHP programs to access curl- - functions from within PHP. - - In the cURL project we call this module PHP/CURL to differentiate it from - curl the command line tool and libcurl the library. The PHP team however - does not refer to it like this (for unknown reasons). They call it plain - CURL (often using all caps) or sometimes ext/curl, but both cause much - confusion to users which in turn gives us a higher question load. - - 7.2 Who wrote PHP/CURL? - - PHP/CURL was initially written by Sterling Hughes. - - 7.3 Can I perform multiple requests using the same handle? - - Yes - at least in PHP version 4.3.8 and later (this has been known to not - work in earlier versions, but the exact version when it started to work is - unknown to me). - - After a transfer, you just set new options in the handle and make another - transfer. This will make libcurl re-use the same connection if it can. - - 7.4 Does PHP/CURL have dependencies? - - PHP/CURL is a module that comes with the regular PHP package. It depends on - and uses libcurl, so you need to have libcurl installed properly before - PHP/CURL can be used. diff --git a/proxy_c/third-lib/libcurl/docs/FEATURES b/proxy_c/third-lib/libcurl/docs/FEATURES deleted file mode 100644 index 24fa56d..0000000 --- a/proxy_c/third-lib/libcurl/docs/FEATURES +++ /dev/null @@ -1,206 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -FEATURES - -curl tool - - config file support - - multiple URLs in a single command line - - range "globbing" support: [0-13], {one,two,three} - - multiple file upload on a single command line - - custom maximum transfer rate - - redirectable stderr - - metalink support (*13) - -libcurl - - full URL syntax with no length limit - - custom maximum download time - - custom least download speed acceptable - - custom output result after completion - - guesses protocol from host name unless specified - - uses .netrc - - progress bar with time statistics while downloading - - "standard" proxy environment variables support - - compiles on win32 (reported builds on 40+ operating systems) - - selectable network interface for outgoing traffic - - IPv6 support on unix and Windows - - persistent connections - - socks 4 + 5 support, with or without local name resolving - - supports user name and password in proxy environment variables - - operations through proxy "tunnel" (using CONNECT) - - support for large files (>2GB and >4GB) during upload and download - - replaceable memory functions (malloc, free, realloc, etc) - - asynchronous name resolving (*6) - - both a push and a pull style interface - - international domain names (*11) - -HTTP - - HTTP/1.1 compliant (optionally uses 1.0) - - GET - - PUT - - HEAD - - POST - - Pipelining - - multipart formpost (RFC1867-style) - - authentication: Basic, Digest, NTLM (*9) and Negotiate (SPNEGO) (*3) - to server and proxy - - resume (both GET and PUT) - - follow redirects - - maximum amount of redirects to follow - - custom HTTP request - - cookie get/send fully parsed - - reads/writes the netscape cookie file format - - custom headers (replace/remove internally generated headers) - - custom user-agent string - - custom referrer string - - range - - proxy authentication - - time conditions - - via http-proxy - - retrieve file modification date - - Content-Encoding support for deflate and gzip - - "Transfer-Encoding: chunked" support in uploads - - data compression (*12) - - HTTP/2 (*5) - -HTTPS (*1) - - (all the HTTP features) - - using client certificates - - verify server certificate - - via http-proxy - - select desired encryption - - force usage of a specific SSL version (SSLv2 (*7), SSLv3 (*10) or TLSv1) - -FTP - - download - - authentication - - Kerberos 5 (*14) - - active/passive using PORT, EPRT, PASV or EPSV - - single file size information (compare to HTTP HEAD) - - 'type=' URL support - - dir listing - - dir listing names-only - - upload - - upload append - - upload via http-proxy as HTTP PUT - - download resume - - upload resume - - custom ftp commands (before and/or after the transfer) - - simple "range" support - - via http-proxy - - all operations can be tunneled through a http-proxy - - customizable to retrieve file modification date - - no dir depth limit - -FTPS (*1) - - implicit ftps:// support that use SSL on both connections - - explicit "AUTH TLS" and "AUTH SSL" usage to "upgrade" plain ftp:// - connection to use SSL for both or one of the connections - -SCP (*8) - - both password and public key auth - -SFTP (*8) - - both password and public key auth - - with custom commands sent before/after the transfer - -TFTP - - download - - upload - -TELNET - - connection negotiation - - custom telnet options - - stdin/stdout I/O - -LDAP (*2) - - full LDAP URL support - -DICT - - extended DICT URL support - -FILE - - URL support - - upload - - resume - -SMB - - SMBv1 over TCP and SSL - - download - - upload - - authentication with NTLMv1 - -SMTP - - authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9), Kerberos 5 - (*4) and External. - - send e-mails - - mail from support - - mail size support - - mail auth support for trusted server-to-server relaying - - multiple recipients - - via http-proxy - -SMTPS (*1) - - implicit smtps:// support - - explicit "STARTTLS" usage to "upgrade" plain smtp:// connections to use SSL - - via http-proxy - -POP3 - - authentication: Clear Text, APOP and SASL - - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9), - Kerberos 5 (*4) and External. - - list e-mails - - retrieve e-mails - - enhanced command support for: CAPA, DELE, TOP, STAT, UIDL and NOOP via - custom requests - - via http-proxy - -POP3S (*1) - - implicit pop3s:// support - - explicit "STLS" usage to "upgrade" plain pop3:// connections to use SSL - - via http-proxy - -IMAP - - authentication: Clear Text and SASL - - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9), - Kerberos 5 (*4) and External. - - list the folders of a mailbox - - select a mailbox with support for verifying the UIDVALIDITY - - fetch e-mails with support for specifying the UID and SECTION - - upload e-mails via the append command - - enhanced command support for: EXAMINE, CREATE, DELETE, RENAME, STATUS, - STORE, COPY and UID via custom requests - - via http-proxy - -IMAPS (*1) - - implicit imaps:// support - - explicit "STARTTLS" usage to "upgrade" plain imap:// connections to use SSL - - via http-proxy - -FOOTNOTES -========= - - *1 = requires OpenSSL, GnuTLS, NSS, yassl, axTLS, PolarSSL, WinSSL (native - Windows), Secure Transport (native iOS/OS X) or GSKit (native IBM i) - *2 = requires OpenLDAP - *3 = requires a GSS-API implementation (such as Heimdal or MIT Kerberos) or - SSPI (native Windows) - *4 = requires a GSS-API implementation, however, only Windows SSPI is - currently supported - *5 = requires nghttp2 and possibly a recent TLS library - *6 = requires c-ares - *7 = requires OpenSSL, NSS, GSKit, WinSSL or Secure Transport; GnuTLS, for - example, only supports SSLv3 and TLSv1 - *8 = requires libssh2 - *9 = requires OpenSSL, GnuTLS, mbedTLS, NSS, yassl, Secure Transport or SSPI - (native Windows) - *10 = requires any of the SSL libraries in (*1) above other than axTLS, which - does not support SSLv3 - *11 = requires libidn or Windows - *12 = requires libz - *13 = requires libmetalink, and either an Apple or Microsoft operating - system, or OpenSSL, or GnuTLS, or NSS - *14 = requires a GSS-API implementation (such as Heimdal or MIT Kerberos) diff --git a/proxy_c/third-lib/libcurl/docs/HISTORY.md b/proxy_c/third-lib/libcurl/docs/HISTORY.md deleted file mode 100644 index ac93b67..0000000 --- a/proxy_c/third-lib/libcurl/docs/HISTORY.md +++ /dev/null @@ -1,278 +0,0 @@ -How curl Became Like This -========================= - -Towards the end of 1996, Daniel Stenberg was spending time writing an IRC bot -for an Amiga related channel on EFnet. He then came up with the idea to make -currency-exchange calculations available to Internet Relay Chat (IRC) -users. All the necessary data are published on the Web; he just needed to -automate their retrieval. - -Daniel simply adopted an existing command-line open-source tool, httpget, that -Brazilian Rafael Sagula had written and recently release version 0.1 of. After -a few minor adjustments, it did just what he needed. - -1997 ----- - -HttpGet 1.0 was released on April 8th 1997 with brand new HTTP proxy support. - -We soon found and fixed support for getting currencies over GOPHER. Once FTP -download support was added, the name of the project was changed and urlget 2.0 -was released in August 1997. The http-only days were already passed. - -1998 ----- - -The project slowly grew bigger. When upload capabilities were added and the -name once again was misleading, a second name change was made and on March 20, -1998 curl 4 was released. (The version numbering from the previous names was -kept.) - -(Unrelated to this project a company called Curl Corporation registered a US -trademark on the name "CURL" on May 18 1998. That company had then already -registered the curl.com domain back in November of the previous year. All this -was revealed to us much later.) - -SSL support was added, powered by the SSLeay library. - -August, first announcement of curl on freshmeat.net. - -October, with the curl 4.9 release and the introduction of cookie support, -curl was no longer released under the GPL license. Now we're at 4000 lines of -code, we switched over to the MPL license to restrict the effects of -"copyleft". - -November, configure script and reported successful compiles on several -major operating systems. The never-quite-understood -F option was added and -curl could now simulate quite a lot of a browser. TELNET support was added. - -Curl 5 was released in December 1998 and introduced the first ever curl man -page. People started making Linux RPM packages out of it. - -1999 ----- - -January, DICT support added. - -OpenSSL took over where SSLeay was abandoned. - -May, first Debian package. - -August, LDAP:// and FILE:// support added. The curl web site gets 1300 visits -weekly. Moved site to curl.haxx.nu. - -Released curl 6.0 in September. 15000 lines of code. - -December 28, added the project on Sourceforge and started using its services -for managing the project. - -2000 ----- - -Spring 2000, major internal overhaul to provide a suitable library interface. -The first non-beta release was named 7.1 and arrived in August. This offered -the easy interface and turned out to be the beginning of actually getting -other software and programs to get based on and powered by libcurl. Almost -20000 lines of code. - -June 2000: the curl site moves to "curl.haxx.se" - -August, the curl web site gets 4000 visits weekly. - -The PHP guys adopted libcurl already the same month, when the first ever third -party libcurl binding showed up. CURL has been a supported module in PHP since -the release of PHP 4.0.2. This would soon get followers. More than 16 -different bindings exist at the time of this writing. - -September, kerberos4 support was added. - -In November started the work on a test suite for curl. It was later re-written -from scratch again. The libcurl major SONAME number was set to 1. - -2001 ----- - -January, Daniel released curl 7.5.2 under a new license again: MIT (or -MPL). The MIT license is extremely liberal and can be used combined with GPL -in other projects. This would finally put an end to the "complaints" from -people involved in GPLed projects that previously were prohibited from using -libcurl while it was released under MPL only. (Due to the fact that MPL is -deemed "GPL incompatible".) - -curl supports HTTP 1.1 starting with the release of 7.7, March 22 2001. This -also introduced libcurl's ability to do persistent connections. 24000 lines of -code. The libcurl major SONAME number was bumped to 2 due to this overhaul. - -The first experimental ftps:// support was added in March 2001. - -August. curl is bundled in Mac OS X, 10.1. It was already becoming more and -more of a standard utility of Linux distributions and a regular in the BSD -ports collections. The curl web site gets 8000 visits weekly. Curl Corporation -contacted Daniel to discuss "the name issue". After Daniel's reply, they have -never since got in touch again. - -September, libcurl 7.9 introduces cookie jar and curl_formadd(). During the -forthcoming 7.9.x releases, we introduced the multi interface slowly and -without much whistles. - -2002 ----- - -June, the curl web site gets 13000 visits weekly. curl and libcurl is -35000 lines of code. Reported successful compiles on more than 40 combinations -of CPUs and operating systems. - -To estimate number of users of the curl tool or libcurl library is next to -impossible. Around 5000 downloaded packages each week from the main site gives -a hint, but the packages are mirrored extensively, bundled with numerous OS -distributions and otherwise retrieved as part of other software. - -September, with the release of curl 7.10 it is released under the MIT license -only. - -2003 ----- - -January. Started working on the distributed curl tests. The autobuilds. - -February, the curl site averages at 20000 visits weekly. At any given moment, -there's an average of 3 people browsing the curl.haxx.se site. - -Multiple new authentication schemes are supported: Digest (May), NTLM (June) -and Negotiate (June). - -November: curl 7.10.8 is released. 45000 lines of code. ~55000 unique visitors -to the curl.haxx.se site. Five official web mirrors. - -December, full-fledged SSL for FTP is supported. - -2004 ----- - -January: curl 7.11.0 introduced large file support. - -June: curl 7.12.0 introduced IDN support. 10 official web mirrors. - -This release bumped the major SONAME to 3 due to the removal of the -curl_formparse() function - -August: Curl and libcurl 7.12.1 - - Public curl release number: 82 - Releases counted from the very beginning: 109 - Available command line options: 96 - Available curl_easy_setopt() options: 120 - Number of public functions in libcurl: 36 - Amount of public web site mirrors: 12 - Number of known libcurl bindings: 26 - -2005 ----- - -April. GnuTLS can now optionally be used for the secure layer when curl is -built. - -April: Added the multi_socket() API - -September: TFTP support was added. - -More than 100,000 unique visitors of the curl web site. 25 mirrors. - -December: security vulnerability: libcurl URL Buffer Overflow - -2006 ----- - -January. We dropped support for Gopher. We found bugs in the implementation -that turned out having been introduced years ago, so with the conclusion that -nobody had found out in all this time we removed it instead of fixing it. - -March: security vulnerability: libcurl TFTP Packet Buffer Overflow - -September: The major SONAME number for libcurl was bumped to 4 due to the -removal of ftp third party transfer support. - -November: Added SCP and SFTP support - -2007 ----- - -February: Added support for the Mozilla NSS library to do the SSL/TLS stuff - -July: security vulnerability: libcurl GnuTLS insufficient cert verification - -2008 ----- - -November: - - Command line options: 128 - curl_easy_setopt() options: 158 - Public functions in libcurl: 58 - Known libcurl bindings: 37 - Contributors: 683 - - 145,000 unique visitors. >100 GB downloaded. - -2009 ----- - -March: security vulnerability: libcurl Arbitrary File Access - -August: security vulnerability: libcurl embedded zero in cert name - -December: Added support for IMAP, POP3 and SMTP - -2010 ----- - -January: Added support for RTSP - -February: security vulnerability: libcurl data callback excessive length - -March: The project switched over to use git (hosted by github) instead of CVS -for source code control - -May: Added support for RTMP - -Added support for PolarSSL to do the SSL/TLS stuff - -August: - - Public curl releases: 117 - Command line options: 138 - curl_easy_setopt() options: 180 - Public functions in libcurl: 58 - Known libcurl bindings: 39 - Contributors: 808 - - Gopher support added (re-added actually) - -2012 ----- - - July: Added support for Schannel (native Windows TLS backend) and Darwin SSL - (Native Mac OS X and iOS TLS backend). - - Supports metalink - - October: SSH-agent support. - -2013 ----- - - February: Cleaned up internals to always uses the "multi" non-blocking - approach internally and only expose the blocking API with a wrapper. - - September: First small steps on supporting HTTP/2 with nghttp2. - - October: Removed krb4 support. - - December: Happy eyeballs. - -2014 ----- - - March: first real release supporting HTTP/2 - - September: Web site had 245,000 unique visitors and served 236GB data diff --git a/proxy_c/third-lib/libcurl/docs/HTTP-COOKIES.md b/proxy_c/third-lib/libcurl/docs/HTTP-COOKIES.md deleted file mode 100644 index a1b2834..0000000 --- a/proxy_c/third-lib/libcurl/docs/HTTP-COOKIES.md +++ /dev/null @@ -1,104 +0,0 @@ -# HTTP Cookies - -## Cookie overview - - Cookies are `name=contents` pairs that a HTTP server tells the client to - hold and then the client sends back those to the server on subsequent - requests to the same domains and paths for which the cookies were set. - - Cookies are either "session cookies" which typically are forgotten when the - session is over which is often translated to equal when browser quits, or - the cookies aren't session cookies they have expiration dates after which - the client will throw them away. - - Cookies are set to the client with the Set-Cookie: header and are sent to - servers with the Cookie: header. - - For a very long time, the only spec explaining how to use cookies was the - original [Netscape spec from 1994](https://curl.haxx.se/rfc/cookie_spec.html). - - In 2011, [RFC6265](https://www.ietf.org/rfc/rfc6265.txt) was finally - published and details how cookies work within HTTP. - -## Cookies saved to disk - - Netscape once created a file format for storing cookies on disk so that they - would survive browser restarts. curl adopted that file format to allow - sharing the cookies with browsers, only to see browsers move away from that - format. Modern browsers no longer use it, while curl still does. - - The netscape cookie file format stores one cookie per physical line in the - file with a bunch of associated meta data, each field separated with - TAB. That file is called the cookiejar in curl terminology. - - When libcurl saves a cookiejar, it creates a file header of its own in which - there is a URL mention that will link to the web version of this document. - -## Cookies with curl the command line tool - - curl has a full cookie "engine" built in. If you just activate it, you can - have curl receive and send cookies exactly as mandated in the specs. - - Command line options: - - `-b, --cookie` - - tell curl a file to read cookies from and start the cookie engine, or if it - isn't a file it will pass on the given string. -b name=var works and so does - -b cookiefile. - - `-j, --junk-session-cookies` - - when used in combination with -b, it will skip all "session cookies" on load - so as to appear to start a new cookie session. - - `-c, --cookie-jar` - - tell curl to start the cookie engine and write cookies to the given file - after the request(s) - -## Cookies with libcurl - - libcurl offers several ways to enable and interface the cookie engine. These - options are the ones provided by the native API. libcurl bindings may offer - access to them using other means. - - `CURLOPT_COOKIE` - - Is used when you want to specify the exact contents of a cookie header to - send to the server. - - `CURLOPT_COOKIEFILE` - - Tell libcurl to activate the cookie engine, and to read the initial set of - cookies from the given file. Read-only. - - `CURLOPT_COOKIEJAR` - - Tell libcurl to activate the cookie engine, and when the easy handle is - closed save all known cookies to the given cookiejar file. Write-only. - - `CURLOPT_COOKIELIST` - - Provide detailed information about a single cookie to add to the internal - storage of cookies. Pass in the cookie as a HTTP header with all the details - set, or pass in a line from a netscape cookie file. This option can also be - used to flush the cookies etc. - - `CURLINFO_COOKIELIST` - - Extract cookie information from the internal cookie storage as a linked - list. - -## Cookies with javascript - - These days a lot of the web is built up by javascript. The webbrowser loads - complete programs that render the page you see. These javascript programs - can also set and access cookies. - - Since curl and libcurl are plain HTTP clients without any knowledge of or - capability to handle javascript, such cookies will not be detected or used. - - Often, if you want to mimic what a browser does on such web sites, you can - record web browser HTTP traffic when using such a site and then repeat the - cookie operations using curl or libcurl. diff --git a/proxy_c/third-lib/libcurl/docs/HTTP2.md b/proxy_c/third-lib/libcurl/docs/HTTP2.md deleted file mode 100644 index efbe699..0000000 --- a/proxy_c/third-lib/libcurl/docs/HTTP2.md +++ /dev/null @@ -1,126 +0,0 @@ -HTTP/2 with curl -================ - -[HTTP/2 Spec](https://www.rfc-editor.org/rfc/rfc7540.txt) -[http2 explained](https://daniel.haxx.se/http2/) - -Build prerequisites -------------------- - - nghttp2 - - OpenSSL, libressl, BoringSSL, NSS, GnutTLS, mbedTLS, wolfSSL or SChannel - with a new enough version. - -[nghttp2](https://nghttp2.org/) -------------------------------- - -libcurl uses this 3rd party library for the low level protocol handling -parts. The reason for this is that HTTP/2 is much more complex at that layer -than HTTP/1.1 (which we implement on our own) and that nghttp2 is an already -existing and well functional library. - -We require at least version 1.0.0. - -Over an http:// URL -------------------- - -If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl will -include an upgrade header in the initial request to the host to allow -upgrading to HTTP/2. - -Possibly we can later introduce an option that will cause libcurl to fail if -not possible to upgrade. Possibly we introduce an option that makes libcurl -use HTTP/2 at once over http:// - -Over an https:// URL --------------------- - -If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl will use -ALPN (or NPN) to negotiate which protocol to continue with. Possibly introduce -an option that will cause libcurl to fail if not possible to use HTTP/2. - -`CURL_HTTP_VERSION_2TLS` was added in 7.47.0 as a way to ask libcurl to prefer -HTTP/2 for HTTPS but stick to 1.1 by default for plain old HTTP connections. - -ALPN is the TLS extension that HTTP/2 is expected to use. The NPN extension is -for a similar purpose, was made prior to ALPN and is used for SPDY so early -HTTP/2 servers are implemented using NPN before ALPN support is widespread. - -`CURLOPT_SSL_ENABLE_ALPN` and `CURLOPT_SSL_ENABLE_NPN` are offered to allow -applications to explicitly disable ALPN or NPN. - -SSL libs --------- - -The challenge is the ALPN and NPN support and all our different SSL -backends. You may need a fairly updated SSL library version for it to provide -the necessary TLS features. Right now we support: - - - OpenSSL: ALPN and NPN - - libressl: ALPN and NPN - - BoringSSL: ALPN and NPN - - NSS: ALPN and NPN - - GnuTLS: ALPN - - mbedTLS: ALPN - - SChannel: ALPN - - wolfSSL: ALPN - -Multiplexing ------------- - -Starting in 7.43.0, libcurl fully supports HTTP/2 multiplexing, which is the -term for doing multiple independent transfers over the same physical TCP -connection. - -To take advantage of multiplexing, you need to use the multi interface and set -`CURLMOPT_PIPELINING` to `CURLPIPE_MULTIPLEX`. With that bit set, libcurl will -attempt to re-use existing HTTP/2 connections and just add a new stream over -that when doing subsequent parallel requests. - -While libcurl sets up a connection to a HTTP server there is a period during -which it doesn't know if it can pipeline or do multiplexing and if you add new -transfers in that period, libcurl will default to start new connections for -those transfers. With the new option `CURLOPT_PIPEWAIT` (added in 7.43.0), you -can ask that a transfer should rather wait and see in case there's a -connection for the same host in progress that might end up being possible to -multiplex on. It favours keeping the number of connections low to the cost of -slightly longer time to first byte transferred. - -Applications ------------- - -We hide HTTP/2's binary nature and convert received HTTP/2 traffic to headers -in HTTP 1.1 style. This allows applications to work unmodified. - -curl tool ---------- - -curl offers the `--http2` command line option to enable use of HTTP/2. - -curl offers the `--http2-prior-knowledge` command line option to enable use of -HTTP/2 without HTTP/1.1 Upgrade. - -Since 7.47.0, the curl tool enables HTTP/2 by default for HTTPS connections. - -curl tool limitations ---------------------- - -The command line tool won't do any HTTP/2 multiplexing even though libcurl -supports it, simply because the curl tool is not written to take advantage of -the libcurl API that's necessary for this (the multi interface). We have an -outstanding TODO item for this and **you** can help us make it happen. - -The command line tool also doesn't support HTTP/2 server push for the same -reason it doesn't do multiplexing: it needs to use the multi interface for -that so that multiplexing is supported. - -HTTP Alternative Services -------------------------- - -Alt-Svc is an extension with a corresponding frame (ALTSVC) in HTTP/2 that -tells the client about an alternative "route" to the same content for the same -origin server that you get the response from. A browser or long-living client -can use that hint to create a new connection asynchronously. For libcurl, we -may introduce a way to bring such clues to the application and/or let a -subsequent request use the alternate route automatically. - -[Detailed in RFC 7838](https://tools.ietf.org/html/rfc7838) diff --git a/proxy_c/third-lib/libcurl/docs/INSTALL b/proxy_c/third-lib/libcurl/docs/INSTALL deleted file mode 100644 index ff260b1..0000000 --- a/proxy_c/third-lib/libcurl/docs/INSTALL +++ /dev/null @@ -1,9 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - - How To Compile - -see INSTALL.md diff --git a/proxy_c/third-lib/libcurl/docs/INSTALL.md b/proxy_c/third-lib/libcurl/docs/INSTALL.md deleted file mode 100644 index 610add6..0000000 --- a/proxy_c/third-lib/libcurl/docs/INSTALL.md +++ /dev/null @@ -1,513 +0,0 @@ -# how to install curl and libcurl - -## Installing Binary Packages - -Lots of people download binary distributions of curl and libcurl. This -document does not describe how to install curl or libcurl using such a binary -package. This document describes how to compile, build and install curl and -libcurl from source code. - -## Building from git - -If you get your code off a git repository instead of a release tarball, see -the `GIT-INFO` file in the root directory for specific instructions on how to -proceed. - -# Unix - -A normal Unix installation is made in three or four steps (after you've -unpacked the source archive): - - ./configure - make - make test (optional) - make install - -You probably need to be root when doing the last command. - -Get a full listing of all available configure options by invoking it like: - - ./configure --help - -If you want to install curl in a different file hierarchy than `/usr/local`, -specify that when running configure: - - ./configure --prefix=/path/to/curl/tree - -If you have write permission in that directory, you can do 'make install' -without being root. An example of this would be to make a local install in -your own home directory: - - ./configure --prefix=$HOME - make - make install - -The configure script always tries to find a working SSL library unless -explicitly told not to. If you have OpenSSL installed in the default search -path for your compiler/linker, you don't need to do anything special. If you -have OpenSSL installed in /usr/local/ssl, you can run configure like: - - ./configure --with-ssl - -If you have OpenSSL installed somewhere else (for example, /opt/OpenSSL) and -you have pkg-config installed, set the pkg-config path first, like this: - - env PKG_CONFIG_PATH=/opt/OpenSSL/lib/pkgconfig ./configure --with-ssl - -Without pkg-config installed, use this: - - ./configure --with-ssl=/opt/OpenSSL - -If you insist on forcing a build without SSL support, even though you may -have OpenSSL installed in your system, you can run configure like this: - - ./configure --without-ssl - -If you have OpenSSL installed, but with the libraries in one place and the -header files somewhere else, you have to set the LDFLAGS and CPPFLAGS -environment variables prior to running configure. Something like this should -work: - - CPPFLAGS="-I/path/to/ssl/include" LDFLAGS="-L/path/to/ssl/lib" ./configure - -If you have shared SSL libs installed in a directory where your run-time -linker doesn't find them (which usually causes configure failures), you can -provide the -R option to ld on some operating systems to set a hard-coded -path to the run-time linker: - - LDFLAGS=-R/usr/local/ssl/lib ./configure --with-ssl - -## More Options - -To force a static library compile, disable the shared library creation by -running configure like: - - ./configure --disable-shared - -To tell the configure script to skip searching for thread-safe functions, add -an option like: - - ./configure --disable-thread - -If you're a curl developer and use gcc, you might want to enable more debug -options with the `--enable-debug` option. - -curl can be built to use a whole range of libraries to provide various useful -services, and configure will try to auto-detect a decent default. But if you -want to alter it, you can select how to deal with each individual library. - -## Select TLS backend - -The default OpenSSL configure check will also detect and use BoringSSL or -libressl. - - - GnuTLS: `--without-ssl --with-gnutls`. - - Cyassl: `--without-ssl --with-cyassl` - - NSS: `--without-ssl --with-nss` - - PolarSSL: `--without-ssl --with-polarssl` - - mbedTLS: `--without-ssl --with-mbedtls` - - axTLS: `--without-ssl --with-axtls` - - schannel: `--without-ssl --with-winssl` - - secure transport: `--with-winssl --with-darwinssl` - -# Windows - -## Building Windows DLLs and C run-time (CRT) linkage issues - - As a general rule, building a DLL with static CRT linkage is highly - discouraged, and intermixing CRTs in the same app is something to avoid at - any cost. - - Reading and comprehending Microsoft Knowledge Base articles KB94248 and - KB140584 is a must for any Windows developer. Especially important is full - understanding if you are not going to follow the advice given above. - - - [How To Use the C Run-Time](https://support.microsoft.com/kb/94248/en-us) - - [How to link with the correct C Run-Time CRT library](https://support.microsoft.com/kb/140584/en-us) - - [Potential Errors Passing CRT Objects Across DLL Boundaries](https://msdn.microsoft.com/en-us/library/ms235460) - -If your app is misbehaving in some strange way, or it is suffering from -memory corruption, before asking for further help, please try first to -rebuild every single library your app uses as well as your app using the -debug multithreaded dynamic C runtime. - - If you get linkage errors read section 5.7 of the FAQ document. - -## MingW32 - -Make sure that MinGW32's bin dir is in the search path, for example: - - set PATH=c:\mingw32\bin;%PATH% - -then run `mingw32-make mingw32` in the root dir. There are other -make targets available to build libcurl with more features, use: - - - `mingw32-make mingw32-zlib` to build with Zlib support; - - `mingw32-make mingw32-ssl-zlib` to build with SSL and Zlib enabled; - - `mingw32-make mingw32-ssh2-ssl-zlib` to build with SSH2, SSL, Zlib; - - `mingw32-make mingw32-ssh2-ssl-sspi-zlib` to build with SSH2, SSL, Zlib - and SSPI support. - -If you have any problems linking libraries or finding header files, be sure -to verify that the provided "Makefile.m32" files use the proper paths, and -adjust as necessary. It is also possible to override these paths with -environment variables, for example: - - set ZLIB_PATH=c:\zlib-1.2.8 - set OPENSSL_PATH=c:\openssl-1.0.2c - set LIBSSH2_PATH=c:\libssh2-1.6.0 - -It is also possible to build with other LDAP SDKs than MS LDAP; currently -it is possible to build with native Win32 OpenLDAP, or with the Novell CLDAP -SDK. If you want to use these you need to set these vars: - - set LDAP_SDK=c:\openldap - set USE_LDAP_OPENLDAP=1 - -or for using the Novell SDK: - - set USE_LDAP_NOVELL=1 - -If you want to enable LDAPS support then set LDAPS=1. - -## Cygwin - -Almost identical to the unix installation. Run the configure script in the -curl source tree root with `sh configure`. Make sure you have the sh -executable in /bin/ or you'll see the configure fail toward the end. - -Run `make` - -## Borland C++ compiler - -Ensure that your build environment is properly set up to use the compiler and -associated tools. PATH environment variable must include the path to bin -subdirectory of your compiler installation, eg: `c:\Borland\BCC55\bin` - -It is advisable to set environment variable BCCDIR to the base path of the -compiler installation. - - set BCCDIR=c:\Borland\BCC55 - -In order to build a plain vanilla version of curl and libcurl run the -following command from curl's root directory: - - make borland - -To build curl and libcurl with zlib and OpenSSL support set environment -variables `ZLIB_PATH` and `OPENSSL_PATH` to the base subdirectories of the -already built zlib and OpenSSL libraries and from curl's root directory run -command: - - make borland-ssl-zlib - -libcurl library will be built in 'lib' subdirectory while curl tool is built -in 'src' subdirectory. In order to use libcurl library it is advisable to -modify compiler's configuration file bcc32.cfg located in -`c:\Borland\BCC55\bin` to reflect the location of libraries include paths for -example the '-I' line could result in something like: - - -I"c:\Borland\BCC55\include;c:\curl\include;c:\openssl\inc32" - -bcc3.cfg `-L` line could also be modified to reflect the location of of -libcurl library resulting for example: - - -L"c:\Borland\BCC55\lib;c:\curl\lib;c:\openssl\out32" - -In order to build sample program `simple.c` from the docs\examples -subdirectory run following command from mentioned subdirectory: - - bcc32 simple.c libcurl.lib cw32mt.lib - -In order to build sample program simplessl.c an SSL enabled libcurl is -required, as well as the OpenSSL libeay32.lib and ssleay32.lib libraries. - -## Disabling Specific Protocols in Windows builds - -The configure utility, unfortunately, is not available for the Windows -environment, therefore, you cannot use the various disable-protocol options of -the configure utility on this platform. - -However, you can use the following defines to disable specific -protocols: - - - `HTTP_ONLY` disables all protocols except HTTP - - `CURL_DISABLE_FTP` disables FTP - - `CURL_DISABLE_LDAP` disables LDAP - - `CURL_DISABLE_TELNET` disables TELNET - - `CURL_DISABLE_DICT` disables DICT - - `CURL_DISABLE_FILE` disables FILE - - `CURL_DISABLE_TFTP` disables TFTP - - `CURL_DISABLE_HTTP` disables HTTP - - `CURL_DISABLE_IMAP` disables IMAP - - `CURL_DISABLE_POP3` disables POP3 - - `CURL_DISABLE_SMTP` disables SMTP - -If you want to set any of these defines you have the following options: - - - Modify lib/config-win32.h - - Modify lib/curl_setup.h - - Modify lib/Makefile.vc6 - - Modify the "Preprocessor Definitions" in the libcurl project - -Note: The pre-processor settings can be found using the Visual Studio IDE -under "Project -> Settings -> C/C++ -> General" in VC6 and "Project -> -Properties -> Configuration Properties -> C/C++ -> Preprocessor" in later -versions. - -## Using BSD-style lwIP instead of Winsock TCP/IP stack in Win32 builds - -In order to compile libcurl and curl using BSD-style lwIP TCP/IP stack it is -necessary to make definition of preprocessor symbol USE_LWIPSOCK visible to -libcurl and curl compilation processes. To set this definition you have the -following alternatives: - - - Modify lib/config-win32.h and src/config-win32.h - - Modify lib/Makefile.vc6 - - Modify the "Preprocessor Definitions" in the libcurl project - -Note: The pre-processor settings can be found using the Visual Studio IDE -under "Project -> Settings -> C/C++ -> General" in VC6 and "Project -> -Properties -> Configuration Properties -> C/C++ -> Preprocessor" in later -versions. - -Once that libcurl has been built with BSD-style lwIP TCP/IP stack support, in -order to use it with your program it is mandatory that your program includes -lwIP header file `` (or another lwIP header that includes this) -before including any libcurl header. Your program does not need the -`USE_LWIPSOCK` preprocessor definition which is for libcurl internals only. - -Compilation has been verified with [lwIP -1.4.0](http://download.savannah.gnu.org/releases/lwip/lwip-1.4.0.zip) and -[contrib-1.4.0](http://download.savannah.gnu.org/releases/lwip/contrib-1.4.0.zip). - -This BSD-style lwIP TCP/IP stack support must be considered experimental given -that it has been verified that lwIP 1.4.0 still needs some polish, and libcurl -might yet need some additional adjustment, caveat emptor. - -## Important static libcurl usage note - -When building an application that uses the static libcurl library on Windows, -you must add `-DCURL_STATICLIB` to your `CFLAGS`. Otherwise the linker will -look for dynamic import symbols. - -## Legacy Windows and SSL - -WinSSL (specifically SChannel from Windows SSPI), is the native SSL library in -Windows. However, WinSSL in Windows <= XP is unable to connect to servers that -no longer support the legacy handshakes and algorithms used by those -versions. If you will be using curl in one of those earlier versions of -Windows you should choose another SSL backend such as OpenSSL. - -# Apple iOS and Mac OS X - -On modern Apple operating systems, curl can be built to use Apple's SSL/TLS -implementation, Secure Transport, instead of OpenSSL. To build with Secure -Transport for SSL/TLS, use the configure option `--with-darwinssl`. (It is not -necessary to use the option `--without-ssl`.) This feature requires iOS 5.0 or -later, or OS X 10.5 ("Leopard") or later. - -When Secure Transport is in use, the curl options `--cacert` and `--capath` -and their libcurl equivalents, will be ignored, because Secure Transport uses -the certificates stored in the Keychain to evaluate whether or not to trust -the server. This, of course, includes the root certificates that ship with the -OS. The `--cert` and `--engine` options, and their libcurl equivalents, are -currently unimplemented in curl with Secure Transport. - -For OS X users: In OS X 10.8 ("Mountain Lion"), Apple made a major overhaul to -the Secure Transport API that, among other things, added support for the newer -TLS 1.1 and 1.2 protocols. To get curl to support TLS 1.1 and 1.2, you must -build curl on Mountain Lion or later, or by using the equivalent SDK. If you -set the `MACOSX_DEPLOYMENT_TARGET` environmental variable to an earlier -version of OS X prior to building curl, then curl will use the new Secure -Transport API on Mountain Lion and later, and fall back on the older API when -the same curl binary is executed on older cats. For example, running these -commands in curl's directory in the shell will build the code such that it -will run on cats as old as OS X 10.6 ("Snow Leopard") (using bash): - - export MACOSX_DEPLOYMENT_TARGET="10.6" - ./configure --with-darwinssl - make - -# Cross compile - -Download and unpack the curl package. - -'cd' to the new directory. (e.g. `cd curl-7.12.3`) - -Set environment variables to point to the cross-compile toolchain and call -configure with any options you need. Be sure and specify the `--host` and -`--build` parameters at configuration time. The following script is an -example of cross-compiling for the IBM 405GP PowerPC processor using the -toolchain from MonteVista for Hardhat Linux. - - #! /bin/sh - - export PATH=$PATH:/opt/hardhat/devkit/ppc/405/bin - export CPPFLAGS="-I/opt/hardhat/devkit/ppc/405/target/usr/include" - export AR=ppc_405-ar - export AS=ppc_405-as - export LD=ppc_405-ld - export RANLIB=ppc_405-ranlib - export CC=ppc_405-gcc - export NM=ppc_405-nm - - ./configure --target=powerpc-hardhat-linux - --host=powerpc-hardhat-linux - --build=i586-pc-linux-gnu - --prefix=/opt/hardhat/devkit/ppc/405/target/usr/local - --exec-prefix=/usr/local - -You may also need to provide a parameter like `--with-random=/dev/urandom` to -configure as it cannot detect the presence of a random number generating -device for a target system. The `--prefix` parameter specifies where curl -will be installed. If `configure` completes successfully, do `make` and `make -install` as usual. - -In some cases, you may be able to simplify the above commands to as little as: - - ./configure --host=ARCH-OS - -# REDUCING SIZE - -There are a number of configure options that can be used to reduce the size of -libcurl for embedded applications where binary size is an important factor. -First, be sure to set the CFLAGS variable when configuring with any relevant -compiler optimization flags to reduce the size of the binary. For gcc, this -would mean at minimum the -Os option, and potentially the `-march=X`, -`-mdynamic-no-pic` and `-flto` options as well, e.g. - - ./configure CFLAGS='-Os' LDFLAGS='-Wl,-Bsymbolic'... - -Note that newer compilers often produce smaller code than older versions -due to improved optimization. - -Be sure to specify as many `--disable-` and `--without-` flags on the -configure command-line as you can to disable all the libcurl features that you -know your application is not going to need. Besides specifying the -`--disable-PROTOCOL` flags for all the types of URLs your application will not -use, here are some other flags that can reduce the size of the library: - - - `--disable-ares` (disables support for the C-ARES DNS library) - - `--disable-cookies` (disables support for HTTP cookies) - - `--disable-crypto-auth` (disables HTTP cryptographic authentication) - - `--disable-ipv6` (disables support for IPv6) - - `--disable-manual` (disables support for the built-in documentation) - - `--disable-proxy` (disables support for HTTP and SOCKS proxies) - - `--disable-unix-sockets` (disables support for UNIX sockets) - - `--disable-verbose` (eliminates debugging strings and error code strings) - - `--disable-versioned-symbols` (disables support for versioned symbols) - - `--enable-hidden-symbols` (eliminates unneeded symbols in the shared library) - - `--without-libidn` (disables support for the libidn DNS library) - - `--without-librtmp` (disables support for RTMP) - - `--without-ssl` (disables support for SSL/TLS) - - `--without-zlib` (disables support for on-the-fly decompression) - -The GNU compiler and linker have a number of options that can reduce the -size of the libcurl dynamic libraries on some platforms even further. -Specify them by providing appropriate CFLAGS and LDFLAGS variables on the -configure command-line, e.g. - - CFLAGS="-Os -ffunction-sections -fdata-sections - -fno-unwind-tables -fno-asynchronous-unwind-tables -flto" - LDFLAGS="-Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections" - -Be sure also to strip debugging symbols from your binaries after compiling -using 'strip' (or the appropriate variant if cross-compiling). If space is -really tight, you may be able to remove some unneeded sections of the shared -library using the -R option to objcopy (e.g. the .comment section). - -Using these techniques it is possible to create a basic HTTP-only shared -libcurl library for i386 Linux platforms that is only 113 KiB in size, and an -FTP-only library that is 113 KiB in size (as of libcurl version 7.50.3, using -gcc 5.4.0). - -You may find that statically linking libcurl to your application will result -in a lower total size than dynamically linking. - -Note that the curl test harness can detect the use of some, but not all, of -the `--disable` statements suggested above. Use will cause tests relying on -those features to fail. The test harness can be manually forced to skip the -relevant tests by specifying certain key words on the runtests.pl command -line. Following is a list of appropriate key words: - - - `--disable-cookies` !cookies - - `--disable-manual` !--manual - - `--disable-proxy` !HTTP\ proxy !proxytunnel !SOCKS4 !SOCKS5 - -# PORTS - -This is a probably incomplete list of known hardware and operating systems -that curl has been compiled for. If you know a system curl compiles and -runs on, that isn't listed, please let us know! - - - Alpha DEC OSF 4 - - Alpha Digital UNIX v3.2 - - Alpha FreeBSD 4.1, 4.5 - - Alpha Linux 2.2, 2.4 - - Alpha NetBSD 1.5.2 - - Alpha OpenBSD 3.0 - - Alpha OpenVMS V7.1-1H2 - - Alpha Tru64 v5.0 5.1 - - AVR32 Linux - - ARM Android 1.5, 2.1, 2.3, 3.2, 4.x - - ARM INTEGRITY - - ARM iOS - - Cell Linux - - Cell Cell OS - - HP-PA HP-UX 9.X 10.X 11.X - - HP-PA Linux - - HP3000 MPE/iX - - MicroBlaze uClinux - - MIPS IRIX 6.2, 6.5 - - MIPS Linux - - OS/400 - - Pocket PC/Win CE 3.0 - - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1, 5.2 - - PowerPC Darwin 1.0 - - PowerPC INTEGRITY - - PowerPC Linux - - PowerPC Mac OS 9 - - PowerPC Mac OS X - - SH4 Linux 2.6.X - - SH4 OS21 - - SINIX-Z v5 - - Sparc Linux - - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8, 9, 10 - - Sparc SunOS 4.1.X - - StrongARM (and other ARM) RISC OS 3.1, 4.02 - - StrongARM/ARM7/ARM9 Linux 2.4, 2.6 - - StrongARM NetBSD 1.4.1 - - Symbian OS (P.I.P.S.) 9.x - - TPF - - Ultrix 4.3a - - UNICOS 9.0 - - i386 BeOS - - i386 DOS - - i386 eCos 1.3.1 - - i386 Esix 4.1 - - i386 FreeBSD - - i386 HURD - - i386 Haiku OS - - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4, 2.6 - - i386 Mac OS X - - i386 MINIX 3.1 - - i386 NetBSD - - i386 Novell NetWare - - i386 OS/2 - - i386 OpenBSD - - i386 QNX 6 - - i386 SCO unix - - i386 Solaris 2.7 - - i386 Windows 95, 98, ME, NT, 2000, XP, 2003 - - i486 ncr-sysv4.3.03 (NCR MP-RAS) - - ia64 Linux 2.3.99 - - m68k AmigaOS 3 - - m68k Linux - - m68k uClinux - - m68k OpenBSD - - m88k dg-dgux5.4R3.00 - - s390 Linux - - x86_64 Linux - - XScale/PXA250 Linux 2.4 - - Nios II uClinux diff --git a/proxy_c/third-lib/libcurl/docs/INTERNALS.md b/proxy_c/third-lib/libcurl/docs/INTERNALS.md deleted file mode 100644 index 77b993e..0000000 --- a/proxy_c/third-lib/libcurl/docs/INTERNALS.md +++ /dev/null @@ -1,1095 +0,0 @@ -curl internals -============== - - - [Intro](#intro) - - [git](#git) - - [Portability](#Portability) - - [Windows vs Unix](#winvsunix) - - [Library](#Library) - - [`Curl_connect`](#Curl_connect) - - [`Curl_do`](#Curl_do) - - [`Curl_readwrite`](#Curl_readwrite) - - [`Curl_done`](#Curl_done) - - [`Curl_disconnect`](#Curl_disconnect) - - [HTTP(S)](#http) - - [FTP](#ftp) - - [Kerberos](#kerberos) - - [TELNET](#telnet) - - [FILE](#file) - - [SMB](#smb) - - [LDAP](#ldap) - - [E-mail](#email) - - [General](#general) - - [Persistent Connections](#persistent) - - [multi interface/non-blocking](#multi) - - [SSL libraries](#ssl) - - [Library Symbols](#symbols) - - [Return Codes and Informationals](#returncodes) - - [AP/ABI](#abi) - - [Client](#client) - - [Memory Debugging](#memorydebug) - - [Test Suite](#test) - - [Asynchronous name resolves](#asyncdns) - - [c-ares](#cares) - - [`curl_off_t`](#curl_off_t) - - [curlx](#curlx) - - [Content Encoding](#contentencoding) - - [hostip.c explained](#hostip) - - [Track Down Memory Leaks](#memoryleak) - - [`multi_socket`](#multi_socket) - - [Structs in libcurl](#structs) - - -Intro -===== - - This project is split in two. The library and the client. The client part - uses the library, but the library is designed to allow other applications to - use it. - - The largest amount of code and complexity is in the library part. - - - -git -=== - - All changes to the sources are committed to the git repository as soon as - they're somewhat verified to work. Changes shall be committed as independently - as possible so that individual changes can be easier spotted and tracked - afterwards. - - Tagging shall be used extensively, and by the time we release new archives we - should tag the sources with a name similar to the released version number. - - -Portability -=========== - - We write curl and libcurl to compile with C89 compilers. On 32bit and up - machines. Most of libcurl assumes more or less POSIX compliance but that's - not a requirement. - - We write libcurl to build and work with lots of third party tools, and we - want it to remain functional and buildable with these and later versions - (older versions may still work but is not what we work hard to maintain): - -Dependencies ------------- - - - OpenSSL 0.9.7 - - GnuTLS 1.2 - - zlib 1.1.4 - - libssh2 0.16 - - c-ares 1.6.0 - - libidn 0.4.1 - - cyassl 2.0.0 - - openldap 2.0 - - MIT Kerberos 1.2.4 - - GSKit V5R3M0 - - NSS 3.14.x - - axTLS 1.2.7 - - PolarSSL 1.3.0 - - Heimdal ? - - nghttp2 1.0.0 - -Operating Systems ------------------ - - On systems where configure runs, we aim at working on them all - if they have - a suitable C compiler. On systems that don't run configure, we strive to keep - curl running fine on: - - - Windows 98 - - AS/400 V5R3M0 - - Symbian 9.1 - - Windows CE ? - - TPF ? - -Build tools ------------ - - When writing code (mostly for generating stuff included in release tarballs) - we use a few "build tools" and we make sure that we remain functional with - these versions: - - - GNU Libtool 1.4.2 - - GNU Autoconf 2.57 - - GNU Automake 1.7 - - GNU M4 1.4 - - perl 5.004 - - roffit 0.5 - - groff ? (any version that supports "groff -Tps -man [in] [out]") - - ps2pdf (gs) ? - - -Windows vs Unix -=============== - - There are a few differences in how to program curl the unix way compared to - the Windows way. The four perhaps most notable details are: - - 1. Different function names for socket operations. - - In curl, this is solved with defines and macros, so that the source looks - the same at all places except for the header file that defines them. The - macros in use are sclose(), sread() and swrite(). - - 2. Windows requires a couple of init calls for the socket stuff. - - That's taken care of by the `curl_global_init()` call, but if other libs - also do it etc there might be reasons for applications to alter that - behaviour. - - 3. The file descriptors for network communication and file operations are - not easily interchangeable as in unix. - - We avoid this by not trying any funny tricks on file descriptors. - - 4. When writing data to stdout, Windows makes end-of-lines the DOS way, thus - destroying binary data, although you do want that conversion if it is - text coming through... (sigh) - - We set stdout to binary under windows - - Inside the source code, We make an effort to avoid `#ifdef [Your OS]`. All - conditionals that deal with features *should* instead be in the format - `#ifdef HAVE_THAT_WEIRD_FUNCTION`. Since Windows can't run configure scripts, - we maintain a `curl_config-win32.h` file in lib directory that is supposed to - look exactly as a `curl_config.h` file would have looked like on a Windows - machine! - - Generally speaking: always remember that this will be compiled on dozens of - operating systems. Don't walk on the edge. - - -Library -======= - - (See [Structs in libcurl](#structs) for the separate section describing all - major internal structs and their purposes.) - - There are plenty of entry points to the library, namely each publicly defined - function that libcurl offers to applications. All of those functions are - rather small and easy-to-follow. All the ones prefixed with `curl_easy` are - put in the lib/easy.c file. - - `curl_global_init()` and `curl_global_cleanup()` should be called by the - application to initialize and clean up global stuff in the library. As of - today, it can handle the global SSL initing if SSL is enabled and it can init - the socket layer on windows machines. libcurl itself has no "global" scope. - - All printf()-style functions use the supplied clones in lib/mprintf.c. This - makes sure we stay absolutely platform independent. - - [ `curl_easy_init()`][2] allocates an internal struct and makes some - initializations. The returned handle does not reveal internals. This is the - `Curl_easy` struct which works as an "anchor" struct for all `curl_easy` - functions. All connections performed will get connect-specific data allocated - that should be used for things related to particular connections/requests. - - [`curl_easy_setopt()`][1] takes three arguments, where the option stuff must - be passed in pairs: the parameter-ID and the parameter-value. The list of - options is documented in the man page. This function mainly sets things in - the `Curl_easy` struct. - - `curl_easy_perform()` is just a wrapper function that makes use of the multi - API. It basically calls `curl_multi_init()`, `curl_multi_add_handle()`, - `curl_multi_wait()`, and `curl_multi_perform()` until the transfer is done - and then returns. - - Some of the most important key functions in url.c are called from multi.c - when certain key steps are to be made in the transfer operation. - - -Curl_connect() --------------- - - Analyzes the URL, it separates the different components and connects to the - remote host. This may involve using a proxy and/or using SSL. The - `Curl_resolv()` function in lib/hostip.c is used for looking up host names - (it does then use the proper underlying method, which may vary between - platforms and builds). - - When `Curl_connect` is done, we are connected to the remote site. Then it - is time to tell the server to get a document/file. `Curl_do()` arranges - this. - - This function makes sure there's an allocated and initiated 'connectdata' - struct that is used for this particular connection only (although there may - be several requests performed on the same connect). A bunch of things are - inited/inherited from the `Curl_easy` struct. - - -Curl_do() ---------- - - `Curl_do()` makes sure the proper protocol-specific function is called. The - functions are named after the protocols they handle. - - The protocol-specific functions of course deal with protocol-specific - negotiations and setup. They have access to the `Curl_sendf()` (from - lib/sendf.c) function to send printf-style formatted data to the remote - host and when they're ready to make the actual file transfer they call the - `Curl_Transfer()` function (in lib/transfer.c) to setup the transfer and - returns. - - If this DO function fails and the connection is being re-used, libcurl will - then close this connection, setup a new connection and re-issue the DO - request on that. This is because there is no way to be perfectly sure that - we have discovered a dead connection before the DO function and thus we - might wrongly be re-using a connection that was closed by the remote peer. - - Some time during the DO function, the `Curl_setup_transfer()` function must - be called with some basic info about the upcoming transfer: what socket(s) - to read/write and the expected file transfer sizes (if known). - - -Curl_readwrite() ----------------- - - Called during the transfer of the actual protocol payload. - - During transfer, the progress functions in lib/progress.c are called at a - frequent interval (or at the user's choice, a specified callback might get - called). The speedcheck functions in lib/speedcheck.c are also used to - verify that the transfer is as fast as required. - - -Curl_done() ------------ - - Called after a transfer is done. This function takes care of everything - that has to be done after a transfer. This function attempts to leave - matters in a state so that `Curl_do()` should be possible to call again on - the same connection (in a persistent connection case). It might also soon - be closed with `Curl_disconnect()`. - - -Curl_disconnect() ------------------ - - When doing normal connections and transfers, no one ever tries to close any - connections so this is not normally called when `curl_easy_perform()` is - used. This function is only used when we are certain that no more transfers - is going to be made on the connection. It can be also closed by force, or - it can be called to make sure that libcurl doesn't keep too many - connections alive at the same time. - - This function cleans up all resources that are associated with a single - connection. - - -HTTP(S) -======= - - HTTP offers a lot and is the protocol in curl that uses the most lines of - code. There is a special file (lib/formdata.c) that offers all the multipart - post functions. - - base64-functions for user+password stuff (and more) is in (lib/base64.c) and - all functions for parsing and sending cookies are found in (lib/cookie.c). - - HTTPS uses in almost every means the same procedure as HTTP, with only two - exceptions: the connect procedure is different and the function used to read - or write from the socket is different, although the latter fact is hidden in - the source by the use of `Curl_read()` for reading and `Curl_write()` for - writing data to the remote server. - - `http_chunks.c` contains functions that understands HTTP 1.1 chunked transfer - encoding. - - An interesting detail with the HTTP(S) request, is the `Curl_add_buffer()` - series of functions we use. They append data to one single buffer, and when - the building is done the entire request is sent off in one single write. This - is done this way to overcome problems with flawed firewalls and lame servers. - - -FTP -=== - - The `Curl_if2ip()` function can be used for getting the IP number of a - specified network interface, and it resides in lib/if2ip.c. - - `Curl_ftpsendf()` is used for sending FTP commands to the remote server. It - was made a separate function to prevent us programmers from forgetting that - they must be CRLF terminated. They must also be sent in one single write() to - make firewalls and similar happy. - - -Kerberos --------- - - Kerberos support is mainly in lib/krb5.c and lib/security.c but also - `curl_sasl_sspi.c` and `curl_sasl_gssapi.c` for the email protocols and - `socks_gssapi.c` and `socks_sspi.c` for SOCKS5 proxy specifics. - - -TELNET -====== - - Telnet is implemented in lib/telnet.c. - - -FILE -==== - - The file:// protocol is dealt with in lib/file.c. - - -SMB -=== - - The smb:// protocol is dealt with in lib/smb.c. - - -LDAP -==== - - Everything LDAP is in lib/ldap.c and lib/openldap.c - - -E-mail -====== - - The e-mail related source code is in lib/imap.c, lib/pop3.c and lib/smtp.c. - - -General -======= - - URL encoding and decoding, called escaping and unescaping in the source code, - is found in lib/escape.c. - - While transferring data in Transfer() a few functions might get used. - `curl_getdate()` in lib/parsedate.c is for HTTP date comparisons (and more). - - lib/getenv.c offers `curl_getenv()` which is for reading environment - variables in a neat platform independent way. That's used in the client, but - also in lib/url.c when checking the proxy environment variables. Note that - contrary to the normal unix getenv(), this returns an allocated buffer that - must be free()ed after use. - - lib/netrc.c holds the .netrc parser - - lib/timeval.c features replacement functions for systems that don't have - gettimeofday() and a few support functions for timeval conversions. - - A function named `curl_version()` that returns the full curl version string - is found in lib/version.c. - - -Persistent Connections -====================== - - The persistent connection support in libcurl requires some considerations on - how to do things inside of the library. - - - The `Curl_easy` struct returned in the [`curl_easy_init()`][2] call - must never hold connection-oriented data. It is meant to hold the root data - as well as all the options etc that the library-user may choose. - - - The `Curl_easy` struct holds the "connection cache" (an array of - pointers to 'connectdata' structs). - - - This enables the 'curl handle' to be reused on subsequent transfers. - - - When libcurl is told to perform a transfer, it first checks for an already - existing connection in the cache that we can use. Otherwise it creates a - new one and adds that the cache. If the cache is full already when a new - connection is added added, it will first close the oldest unused one. - - - When the transfer operation is complete, the connection is left - open. Particular options may tell libcurl not to, and protocols may signal - closure on connections and then they won't be kept open of course. - - - When `curl_easy_cleanup()` is called, we close all still opened connections, - unless of course the multi interface "owns" the connections. - - The curl handle must be re-used in order for the persistent connections to - work. - - -multi interface/non-blocking -============================ - - The multi interface is a non-blocking interface to the library. To make that - interface work as good as possible, no low-level functions within libcurl - must be written to work in a blocking manner. (There are still a few spots - violating this rule.) - - One of the primary reasons we introduced c-ares support was to allow the name - resolve phase to be perfectly non-blocking as well. - - The FTP and the SFTP/SCP protocols are examples of how we adapt and adjust - the code to allow non-blocking operations even on multi-stage command- - response protocols. They are built around state machines that return when - they would otherwise block waiting for data. The DICT, LDAP and TELNET - protocols are crappy examples and they are subject for rewrite in the future - to better fit the libcurl protocol family. - - -SSL libraries -============= - - Originally libcurl supported SSLeay for SSL/TLS transports, but that was then - extended to its successor OpenSSL but has since also been extended to several - other SSL/TLS libraries and we expect and hope to further extend the support - in future libcurl versions. - - To deal with this internally in the best way possible, we have a generic SSL - function API as provided by the vtls/vtls.[ch] system, and they are the only - SSL functions we must use from within libcurl. vtls is then crafted to use - the appropriate lower-level function calls to whatever SSL library that is in - use. For example vtls/openssl.[ch] for the OpenSSL library. - - -Library Symbols -=============== - - All symbols used internally in libcurl must use a `Curl_` prefix if they're - used in more than a single file. Single-file symbols must be made static. - Public ("exported") symbols must use a `curl_` prefix. (There are exceptions, - but they are to be changed to follow this pattern in future versions.) Public - API functions are marked with `CURL_EXTERN` in the public header files so - that all others can be hidden on platforms where this is possible. - - -Return Codes and Informationals -=============================== - - I've made things simple. Almost every function in libcurl returns a CURLcode, - that must be `CURLE_OK` if everything is OK or otherwise a suitable error - code as the curl/curl.h include file defines. The very spot that detects an - error must use the `Curl_failf()` function to set the human-readable error - description. - - In aiding the user to understand what's happening and to debug curl usage, we - must supply a fair amount of informational messages by using the - `Curl_infof()` function. Those messages are only displayed when the user - explicitly asks for them. They are best used when revealing information that - isn't otherwise obvious. - - -API/ABI -======= - - We make an effort to not export or show internals or how internals work, as - that makes it easier to keep a solid API/ABI over time. See docs/libcurl/ABI - for our promise to users. - - -Client -====== - - main() resides in `src/tool_main.c`. - - `src/tool_hugehelp.c` is automatically generated by the mkhelp.pl perl script - to display the complete "manual" and the `src/tool_urlglob.c` file holds the - functions used for the URL-"globbing" support. Globbing in the sense that the - {} and [] expansion stuff is there. - - The client mostly messes around to setup its 'config' struct properly, then - it calls the `curl_easy_*()` functions of the library and when it gets back - control after the `curl_easy_perform()` it cleans up the library, checks - status and exits. - - When the operation is done, the ourWriteOut() function in src/writeout.c may - be called to report about the operation. That function is using the - `curl_easy_getinfo()` function to extract useful information from the curl - session. - - It may loop and do all this several times if many URLs were specified on the - command line or config file. - - -Memory Debugging -================ - - The file lib/memdebug.c contains debug-versions of a few functions. Functions - such as malloc, free, fopen, fclose, etc that somehow deal with resources - that might give us problems if we "leak" them. The functions in the memdebug - system do nothing fancy, they do their normal function and then log - information about what they just did. The logged data can then be analyzed - after a complete session, - - memanalyze.pl is the perl script present in tests/ that analyzes a log file - generated by the memory tracking system. It detects if resources are - allocated but never freed and other kinds of errors related to resource - management. - - Internally, definition of preprocessor symbol DEBUGBUILD restricts code which - is only compiled for debug enabled builds. And symbol CURLDEBUG is used to - differentiate code which is _only_ used for memory tracking/debugging. - - Use -DCURLDEBUG when compiling to enable memory debugging, this is also - switched on by running configure with --enable-curldebug. Use -DDEBUGBUILD - when compiling to enable a debug build or run configure with --enable-debug. - - curl --version will list 'Debug' feature for debug enabled builds, and - will list 'TrackMemory' feature for curl debug memory tracking capable - builds. These features are independent and can be controlled when running - the configure script. When --enable-debug is given both features will be - enabled, unless some restriction prevents memory tracking from being used. - - -Test Suite -========== - - The test suite is placed in its own subdirectory directly off the root in the - curl archive tree, and it contains a bunch of scripts and a lot of test case - data. - - The main test script is runtests.pl that will invoke test servers like - httpserver.pl and ftpserver.pl before all the test cases are performed. The - test suite currently only runs on unix-like platforms. - - You'll find a description of the test suite in the tests/README file, and the - test case data files in the tests/FILEFORMAT file. - - The test suite automatically detects if curl was built with the memory - debugging enabled, and if it was it will detect memory leaks, too. - - -Asynchronous name resolves -========================== - - libcurl can be built to do name resolves asynchronously, using either the - normal resolver in a threaded manner or by using c-ares. - - -[c-ares][3] ------- - -### Build libcurl to use a c-ares - -1. ./configure --enable-ares=/path/to/ares/install -2. make - -### c-ares on win32 - - First I compiled c-ares. I changed the default C runtime library to be the - single-threaded rather than the multi-threaded (this seems to be required to - prevent linking errors later on). Then I simply build the areslib project - (the other projects adig/ahost seem to fail under MSVC). - - Next was libcurl. I opened lib/config-win32.h and I added a: - `#define USE_ARES 1` - - Next thing I did was I added the path for the ares includes to the include - path, and the libares.lib to the libraries. - - Lastly, I also changed libcurl to be single-threaded rather than - multi-threaded, again this was to prevent some duplicate symbol errors. I'm - not sure why I needed to change everything to single-threaded, but when I - didn't I got redefinition errors for several CRT functions (malloc, stricmp, - etc.) - - -`curl_off_t` -========== - - `curl_off_t` is a data type provided by the external libcurl include - headers. It is the type meant to be used for the [`curl_easy_setopt()`][1] - options that end with LARGE. The type is 64bit large on most modern - platforms. - -curlx -===== - - The libcurl source code offers a few functions by source only. They are not - part of the official libcurl API, but the source files might be useful for - others so apps can optionally compile/build with these sources to gain - additional functions. - - We provide them through a single header file for easy access for apps: - "curlx.h" - -`curlx_strtoofft()` -------------------- - A macro that converts a string containing a number to a `curl_off_t` number. - This might use the `curlx_strtoll()` function which is provided as source - code in strtoofft.c. Note that the function is only provided if no - strtoll() (or equivalent) function exist on your platform. If `curl_off_t` - is only a 32 bit number on your platform, this macro uses strtol(). - -`curlx_tvnow()` ---------------- - returns a struct timeval for the current time. - -`curlx_tvdiff()` --------------- - returns the difference between two timeval structs, in number of - milliseconds. - -`curlx_tvdiff_secs()` ---------------------- - returns the same as `curlx_tvdiff` but with full usec resolution (as a - double) - -Future ------- - - Several functions will be removed from the public `curl_` name space in a - future libcurl release. They will then only become available as `curlx_` - functions instead. To make the transition easier, we already today provide - these functions with the `curlx_` prefix to allow sources to get built - properly with the new function names. The functions this concerns are: - - - `curlx_getenv` - - `curlx_strequal` - - `curlx_strnequal` - - `curlx_mvsnprintf` - - `curlx_msnprintf` - - `curlx_maprintf` - - `curlx_mvaprintf` - - `curlx_msprintf` - - `curlx_mprintf` - - `curlx_mfprintf` - - `curlx_mvsprintf` - - `curlx_mvprintf` - - `curlx_mvfprintf` - - -Content Encoding -================ - -## About content encodings - - [HTTP/1.1][4] specifies that a client may request that a server encode its - response. This is usually used to compress a response using one of a set of - commonly available compression techniques. These schemes are 'deflate' (the - zlib algorithm), 'gzip' and 'compress'. A client requests that the sever - perform an encoding by including an Accept-Encoding header in the request - document. The value of the header should be one of the recognized tokens - 'deflate', ... (there's a way to register new schemes/tokens, see sec 3.5 of - the spec). A server MAY honor the client's encoding request. When a response - is encoded, the server includes a Content-Encoding header in the - response. The value of the Content-Encoding header indicates which scheme was - used to encode the data. - - A client may tell a server that it can understand several different encoding - schemes. In this case the server may choose any one of those and use it to - encode the response (indicating which one using the Content-Encoding header). - It's also possible for a client to attach priorities to different schemes so - that the server knows which it prefers. See sec 14.3 of RFC 2616 for more - information on the Accept-Encoding header. - -## Supported content encodings - - The 'deflate' and 'gzip' content encoding are supported by libcurl. Both - regular and chunked transfers work fine. The zlib library is required for - this feature. - -## The libcurl interface - - To cause libcurl to request a content encoding use: - - [`curl_easy_setopt`][1](curl, [`CURLOPT_ACCEPT_ENCODING`][5], string) - - where string is the intended value of the Accept-Encoding header. - - Currently, libcurl only understands how to process responses that use the - "deflate" or "gzip" Content-Encoding, so the only values for - [`CURLOPT_ACCEPT_ENCODING`][5] that will work (besides "identity," which does - nothing) are "deflate" and "gzip" If a response is encoded using the - "compress" or methods, libcurl will return an error indicating that the - response could not be decoded. If is NULL no Accept-Encoding header - is generated. If is a zero-length string, then an Accept-Encoding - header containing all supported encodings will be generated. - - The [`CURLOPT_ACCEPT_ENCODING`][5] must be set to any non-NULL value for - content to be automatically decoded. If it is not set and the server still - sends encoded content (despite not having been asked), the data is returned - in its raw form and the Content-Encoding type is not checked. - -## The curl interface - - Use the [--compressed][6] option with curl to cause it to ask servers to - compress responses using any format supported by curl. - - -hostip.c explained -================== - - The main compile-time defines to keep in mind when reading the host*.c source - file are these: - -## `CURLRES_IPV6` - - this host has getaddrinfo() and family, and thus we use that. The host may - not be able to resolve IPv6, but we don't really have to take that into - account. Hosts that aren't IPv6-enabled have `CURLRES_IPV4` defined. - -## `CURLRES_ARES` - - is defined if libcurl is built to use c-ares for asynchronous name - resolves. This can be Windows or *nix. - -## `CURLRES_THREADED` - - is defined if libcurl is built to use threading for asynchronous name - resolves. The name resolve will be done in a new thread, and the supported - asynch API will be the same as for ares-builds. This is the default under - (native) Windows. - - If any of the two previous are defined, `CURLRES_ASYNCH` is defined too. If - libcurl is not built to use an asynchronous resolver, `CURLRES_SYNCH` is - defined. - -## host*.c sources - - The host*.c sources files are split up like this: - - - hostip.c - method-independent resolver functions and utility functions - - hostasyn.c - functions for asynchronous name resolves - - hostsyn.c - functions for synchronous name resolves - - asyn-ares.c - functions for asynchronous name resolves using c-ares - - asyn-thread.c - functions for asynchronous name resolves using threads - - hostip4.c - IPv4 specific functions - - hostip6.c - IPv6 specific functions - - The hostip.h is the single united header file for all this. It defines the - `CURLRES_*` defines based on the config*.h and `curl_setup.h` defines. - - -Track Down Memory Leaks -======================= - -## Single-threaded - - Please note that this memory leak system is not adjusted to work in more - than one thread. If you want/need to use it in a multi-threaded app. Please - adjust accordingly. - - -## Build - - Rebuild libcurl with -DCURLDEBUG (usually, rerunning configure with - --enable-debug fixes this). 'make clean' first, then 'make' so that all - files actually are rebuilt properly. It will also make sense to build - libcurl with the debug option (usually -g to the compiler) so that debugging - it will be easier if you actually do find a leak in the library. - - This will create a library that has memory debugging enabled. - -## Modify Your Application - - Add a line in your application code: - - `curl_memdebug("dump");` - - This will make the malloc debug system output a full trace of all resource - using functions to the given file name. Make sure you rebuild your program - and that you link with the same libcurl you built for this purpose as - described above. - -## Run Your Application - - Run your program as usual. Watch the specified memory trace file grow. - - Make your program exit and use the proper libcurl cleanup functions etc. So - that all non-leaks are returned/freed properly. - -## Analyze the Flow - - Use the tests/memanalyze.pl perl script to analyze the dump file: - - tests/memanalyze.pl dump - - This now outputs a report on what resources that were allocated but never - freed etc. This report is very fine for posting to the list! - - If this doesn't produce any output, no leak was detected in libcurl. Then - the leak is mostly likely to be in your code. - - -`multi_socket` -============== - - Implementation of the `curl_multi_socket` API - - The main ideas of this API are simply: - - 1 - The application can use whatever event system it likes as it gets info - from libcurl about what file descriptors libcurl waits for what action - on. (The previous API returns `fd_sets` which is very select()-centric). - - 2 - When the application discovers action on a single socket, it calls - libcurl and informs that there was action on this particular socket and - libcurl can then act on that socket/transfer only and not care about - any other transfers. (The previous API always had to scan through all - the existing transfers.) - - The idea is that [`curl_multi_socket_action()`][7] calls a given callback - with information about what socket to wait for what action on, and the - callback only gets called if the status of that socket has changed. - - We also added a timer callback that makes libcurl call the application when - the timeout value changes, and you set that with [`curl_multi_setopt()`][9] - and the [`CURLMOPT_TIMERFUNCTION`][10] option. To get this to work, - Internally, there's an added a struct to each easy handle in which we store - an "expire time" (if any). The structs are then "splay sorted" so that we - can add and remove times from the linked list and yet somewhat swiftly - figure out both how long time there is until the next nearest timer expires - and which timer (handle) we should take care of now. Of course, the upside - of all this is that we get a [`curl_multi_timeout()`][8] that should also - work with old-style applications that use [`curl_multi_perform()`][11]. - - We created an internal "socket to easy handles" hash table that given - a socket (file descriptor) return the easy handle that waits for action on - that socket. This hash is made using the already existing hash code - (previously only used for the DNS cache). - - To make libcurl able to report plain sockets in the socket callback, we had - to re-organize the internals of the [`curl_multi_fdset()`][12] etc so that - the conversion from sockets to `fd_sets` for that function is only done in - the last step before the data is returned. I also had to extend c-ares to - get a function that can return plain sockets, as that library too returned - only `fd_sets` and that is no longer good enough. The changes done to c-ares - are available in c-ares 1.3.1 and later. - - -Structs in libcurl -================== - -This section should cover 7.32.0 pretty accurately, but will make sense even -for older and later versions as things don't change drastically that often. - -## Curl_easy - - The `Curl_easy` struct is the one returned to the outside in the external API - as a "CURL *". This is usually known as an easy handle in API documentations - and examples. - - Information and state that is related to the actual connection is in the - 'connectdata' struct. When a transfer is about to be made, libcurl will - either create a new connection or re-use an existing one. The particular - connectdata that is used by this handle is pointed out by - `Curl_easy->easy_conn`. - - Data and information that regard this particular single transfer is put in - the SingleRequest sub-struct. - - When the `Curl_easy` struct is added to a multi handle, as it must be in - order to do any transfer, the ->multi member will point to the `Curl_multi` - struct it belongs to. The ->prev and ->next members will then be used by the - multi code to keep a linked list of `Curl_easy` structs that are added to - that same multi handle. libcurl always uses multi so ->multi *will* point to - a `Curl_multi` when a transfer is in progress. - - ->mstate is the multi state of this particular `Curl_easy`. When - `multi_runsingle()` is called, it will act on this handle according to which - state it is in. The mstate is also what tells which sockets to return for a - specific `Curl_easy` when [`curl_multi_fdset()`][12] is called etc. - - The libcurl source code generally use the name 'data' for the variable that - points to the `Curl_easy`. - - When doing multiplexed HTTP/2 transfers, each `Curl_easy` is associated with - an individual stream, sharing the same connectdata struct. Multiplexing - makes it even more important to keep things associated with the right thing! - -## connectdata - - A general idea in libcurl is to keep connections around in a connection - "cache" after they have been used in case they will be used again and then - re-use an existing one instead of creating a new as it creates a significant - performance boost. - - Each 'connectdata' identifies a single physical connection to a server. If - the connection can't be kept alive, the connection will be closed after use - and then this struct can be removed from the cache and freed. - - Thus, the same `Curl_easy` can be used multiple times and each time select - another connectdata struct to use for the connection. Keep this in mind, as - it is then important to consider if options or choices are based on the - connection or the `Curl_easy`. - - Functions in libcurl will assume that connectdata->data points to the - `Curl_easy` that uses this connection (for the moment). - - As a special complexity, some protocols supported by libcurl require a - special disconnect procedure that is more than just shutting down the - socket. It can involve sending one or more commands to the server before - doing so. Since connections are kept in the connection cache after use, the - original `Curl_easy` may no longer be around when the time comes to shut down - a particular connection. For this purpose, libcurl holds a special dummy - `closure_handle` `Curl_easy` in the `Curl_multi` struct to use when needed. - - FTP uses two TCP connections for a typical transfer but it keeps both in - this single struct and thus can be considered a single connection for most - internal concerns. - - The libcurl source code generally use the name 'conn' for the variable that - points to the connectdata. - -## Curl_multi - - Internally, the easy interface is implemented as a wrapper around multi - interface functions. This makes everything multi interface. - - `Curl_multi` is the multi handle struct exposed as "CURLM *" in external - APIs. - - This struct holds a list of `Curl_easy` structs that have been added to this - handle with [`curl_multi_add_handle()`][13]. The start of the list is - `->easyp` and `->num_easy` is a counter of added `Curl_easy`s. - - `->msglist` is a linked list of messages to send back when - [`curl_multi_info_read()`][14] is called. Basically a node is added to that - list when an individual `Curl_easy`'s transfer has completed. - - `->hostcache` points to the name cache. It is a hash table for looking up - name to IP. The nodes have a limited life time in there and this cache is - meant to reduce the time for when the same name is wanted within a short - period of time. - - `->timetree` points to a tree of `Curl_easy`s, sorted by the remaining time - until it should be checked - normally some sort of timeout. Each `Curl_easy` - has one node in the tree. - - `->sockhash` is a hash table to allow fast lookups of socket descriptor to - which `Curl_easy` that uses that descriptor. This is necessary for the - `multi_socket` API. - - `->conn_cache` points to the connection cache. It keeps track of all - connections that are kept after use. The cache has a maximum size. - - `->closure_handle` is described in the 'connectdata' section. - - The libcurl source code generally use the name 'multi' for the variable that - points to the `Curl_multi` struct. - -## Curl_handler - - Each unique protocol that is supported by libcurl needs to provide at least - one `Curl_handler` struct. It defines what the protocol is called and what - functions the main code should call to deal with protocol specific issues. - In general, there's a source file named [protocol].c in which there's a - "struct `Curl_handler` `Curl_handler_[protocol]`" declared. In url.c there's - then the main array with all individual `Curl_handler` structs pointed to - from a single array which is scanned through when a URL is given to libcurl - to work with. - - `->scheme` is the URL scheme name, usually spelled out in uppercase. That's - "HTTP" or "FTP" etc. SSL versions of the protocol need its own `Curl_handler` - setup so HTTPS separate from HTTP. - - `->setup_connection` is called to allow the protocol code to allocate - protocol specific data that then gets associated with that `Curl_easy` for - the rest of this transfer. It gets freed again at the end of the transfer. - It will be called before the 'connectdata' for the transfer has been - selected/created. Most protocols will allocate its private - 'struct [PROTOCOL]' here and assign `Curl_easy->req.protop` to point to it. - - `->connect_it` allows a protocol to do some specific actions after the TCP - connect is done, that can still be considered part of the connection phase. - - Some protocols will alter the `connectdata->recv[]` and - `connectdata->send[]` function pointers in this function. - - `->connecting` is similarly a function that keeps getting called as long as - the protocol considers itself still in the connecting phase. - - `->do_it` is the function called to issue the transfer request. What we call - the DO action internally. If the DO is not enough and things need to be kept - getting done for the entire DO sequence to complete, `->doing` is then - usually also provided. Each protocol that needs to do multiple commands or - similar for do/doing need to implement their own state machines (see SCP, - SFTP, FTP). Some protocols (only FTP and only due to historical reasons) has - a separate piece of the DO state called `DO_MORE`. - - `->doing` keeps getting called while issuing the transfer request command(s) - - `->done` gets called when the transfer is complete and DONE. That's after the - main data has been transferred. - - `->do_more` gets called during the `DO_MORE` state. The FTP protocol uses - this state when setting up the second connection. - - ->`proto_getsock` - ->`doing_getsock` - ->`domore_getsock` - ->`perform_getsock` - Functions that return socket information. Which socket(s) to wait for which - action(s) during the particular multi state. - - ->disconnect is called immediately before the TCP connection is shutdown. - - ->readwrite gets called during transfer to allow the protocol to do extra - reads/writes - - ->defport is the default report TCP or UDP port this protocol uses - - ->protocol is one or more bits in the `CURLPROTO_*` set. The SSL versions - have their "base" protocol set and then the SSL variation. Like - "HTTP|HTTPS". - - ->flags is a bitmask with additional information about the protocol that will - make it get treated differently by the generic engine: - - - `PROTOPT_SSL` - will make it connect and negotiate SSL - - - `PROTOPT_DUAL` - this protocol uses two connections - - - `PROTOPT_CLOSEACTION` - this protocol has actions to do before closing the - connection. This flag is no longer used by code, yet still set for a bunch - protocol handlers. - - - `PROTOPT_DIRLOCK` - "direction lock". The SSH protocols set this bit to - limit which "direction" of socket actions that the main engine will - concern itself about. - - - `PROTOPT_NONETWORK` - a protocol that doesn't use network (read file:) - - - `PROTOPT_NEEDSPWD` - this protocol needs a password and will use a default - one unless one is provided - - - `PROTOPT_NOURLQUERY` - this protocol can't handle a query part on the URL - (?foo=bar) - -## conncache - - Is a hash table with connections for later re-use. Each `Curl_easy` has a - pointer to its connection cache. Each multi handle sets up a connection - cache that all added `Curl_easy`s share by default. - -## Curl_share - - The libcurl share API allocates a `Curl_share` struct, exposed to the - external API as "CURLSH *". - - The idea is that the struct can have a set of own versions of caches and - pools and then by providing this struct in the `CURLOPT_SHARE` option, those - specific `Curl_easy`s will use the caches/pools that this share handle - holds. - - Then individual `Curl_easy` structs can be made to share specific things - that they otherwise wouldn't, such as cookies. - - The `Curl_share` struct can currently hold cookies, DNS cache and the SSL - session cache. - -## CookieInfo - - This is the main cookie struct. It holds all known cookies and related - information. Each `Curl_easy` has its own private CookieInfo even when - they are added to a multi handle. They can be made to share cookies by using - the share API. - - -[1]: https://curl.haxx.se/libcurl/c/curl_easy_setopt.html -[2]: https://curl.haxx.se/libcurl/c/curl_easy_init.html -[3]: http://c-ares.haxx.se/ -[4]: https://tools.ietf.org/html/rfc7230 "RFC 7230" -[5]: https://curl.haxx.se/libcurl/c/CURLOPT_ACCEPT_ENCODING.html -[6]: https://curl.haxx.se/docs/manpage.html#--compressed -[7]: https://curl.haxx.se/libcurl/c/curl_multi_socket_action.html -[8]: https://curl.haxx.se/libcurl/c/curl_multi_timeout.html -[9]: https://curl.haxx.se/libcurl/c/curl_multi_setopt.html -[10]: https://curl.haxx.se/libcurl/c/CURLMOPT_TIMERFUNCTION.html -[11]: https://curl.haxx.se/libcurl/c/curl_multi_perform.html -[12]: https://curl.haxx.se/libcurl/c/curl_multi_fdset.html -[13]: https://curl.haxx.se/libcurl/c/curl_multi_add_handle.html -[14]: https://curl.haxx.se/libcurl/c/curl_multi_info_read.html diff --git a/proxy_c/third-lib/libcurl/docs/KNOWN_BUGS b/proxy_c/third-lib/libcurl/docs/KNOWN_BUGS deleted file mode 100644 index ff585c5..0000000 --- a/proxy_c/third-lib/libcurl/docs/KNOWN_BUGS +++ /dev/null @@ -1,622 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - - Known Bugs - -These are problems and bugs known to exist at the time of this release. Feel -free to join in and help us correct one or more of these! Also be sure to -check the changelog of the current development status, as one or more of these -problems may have been fixed or changed somewhat since this was written! - - 1. HTTP - 1.1 CURLFORM_CONTENTLEN in an array - 1.2 Disabling HTTP Pipelining - 1.3 STARTTRANSFER time is wrong for HTTP POSTs - 1.4 multipart formposts file name encoding - 1.5 Expect-100 meets 417 - 1.6 Unnecessary close when 401 received waiting for 100 - 1.8 DNS timing is wrong for HTTP redirects - 1.9 HTTP/2 frames while in the connection pool kill reuse - 1.10 Strips trailing dot from host name - 1.11 CURLOPT_SEEKFUNCTION not called with CURLFORM_STREAM - 1.12 HTTP/2 server push enabled when no pushes can be accepted - - 2. TLS - 2.1 Hangs with PolarSSL - 2.2 CURLINFO_SSL_VERIFYRESULT has limited support - 2.3 DER in keychain - 2.4 GnuTLS backend skips really long certificate fields - - 3. Email protocols - 3.1 IMAP SEARCH ALL truncated response - 3.2 No disconnect command - 3.3 SMTP to multiple recipients - 3.4 POP3 expects "CRLF.CRLF" eob for some single-line responses - - 4. Command line - 4.1 -J with %-encoded file nameas - 4.2 -J with -C - fails - 4.3 --retry and transfer timeouts - - 5. Build and portability issues - 5.1 Windows Borland compiler - 5.2 curl-config --libs contains private details - 5.3 libidn and old iconv - 5.4 AIX shared build with c-ares fails - 5.5 can't handle Unicode arguments in Windows - 5.6 cmake support gaps - 5.7 Visual Studio project gaps - 5.8 configure finding libs in wrong directory - 5.9 Utilize Requires.private directives in libcurl.pc - 5.10 Fix the gcc typechecks - - 6. Authentication - 6.1 NTLM authentication and unicode - 6.2 MIT Kerberos for Windows build - 6.3 NTLM in system context uses wrong name - 6.4 Negotiate and Kerberos V5 need a fake user name - - 7. FTP - 7.1 FTP without or slow 220 response - 7.2 FTP with CONNECT and slow server - 7.3 FTP with NOBODY and FAILONERROR - 7.4 FTP with ACCT - 7.5 ASCII FTP - 7.6 FTP with NULs in URL parts - 7.7 FTP and empty path parts in the URL - 7.8 Premature transfer end but healthy control channel - - 8. TELNET - 8.1 TELNET and time limtiations don't work - 8.2 Microsoft telnet server - - 9. SFTP and SCP - 9.1 SFTP doesn't do CURLOPT_POSTQUOTE correct - - 10. SOCKS - 10.1 SOCKS proxy connections are done blocking - 10.2 SOCKS don't support timeouts - 10.3 FTPS over SOCKS - 10.4 active FTP over a SOCKS - - 11. Internals - 11.1 Curl leaks .onion hostnames in DNS - 11.2 error buffer not set if connection to multiple addresses fails - 11.3 c-ares deviates from stock resolver on http://1346569778 - - 12. LDAP and OpenLDAP - 12.1 OpenLDAP hangs after returning results - - 13. TCP/IP - 13.1 --interface for ipv6 binds to unusable IP address - - -============================================================================== - -1. HTTP - -1.1 CURLFORM_CONTENTLEN in an array - - It is not possible to pass a 64-bit value using CURLFORM_CONTENTLEN with - CURLFORM_ARRAY, when compiled on 32-bit platforms that support 64-bit - integers. This is because the underlying structure 'curl_forms' uses a dual - purpose char* for storing these values in via casting. For more information - see the now closed related issue: - https://github.com/curl/curl/issues/608 - -1.2 Disabling HTTP Pipelining - - Disabling HTTP Pipelining when there are ongoing transfers can lead to - heap corruption and crash. https://curl.haxx.se/bug/view.cgi?id=1411 - -1.3 STARTTRANSFER time is wrong for HTTP POSTs - - Wrong STARTTRANSFER timer accounting for POST requests Timer works fine with - GET requests, but while using POST the time for CURLINFO_STARTTRANSFER_TIME - is wrong. While using POST CURLINFO_STARTTRANSFER_TIME minus - CURLINFO_PRETRANSFER_TIME is near to zero every time. - - https://github.com/curl/curl/issues/218 - https://curl.haxx.se/bug/view.cgi?id=1213 - -1.4 multipart formposts file name encoding - - When creating multipart formposts. The file name part can be encoded with - something beyond ascii but currently libcurl will only pass in the verbatim - string the app provides. There are several browsers that already do this - encoding. The key seems to be the updated draft to RFC2231: - https://tools.ietf.org/html/draft-reschke-rfc2231-in-http-02 - -1.5 Expect-100 meets 417 - - If an upload using Expect: 100-continue receives an HTTP 417 response, it - ought to be automatically resent without the Expect:. A workaround is for - the client application to redo the transfer after disabling Expect:. - https://curl.haxx.se/mail/archive-2008-02/0043.html - -1.6 Unnecessary close when 401 received waiting for 100 - - libcurl closes the connection if an HTTP 401 reply is received while it is - waiting for the the 100-continue response. - https://curl.haxx.se/mail/lib-2008-08/0462.html - -1.8 DNS timing is wrong for HTTP redirects - - When extracting timing information after HTTP redirects, only the last - transfer's results are returned and not the totals: - https://github.com/curl/curl/issues/522 - -1.9 HTTP/2 frames while in the connection pool kill reuse - - If the server sends HTTP/2 frames (like for example an HTTP/2 PING frame) to - curl while the connection is held in curl's connection pool, the socket will - be found readable when considered for reuse and that makes curl think it is - dead and then it will be closed and a new connection gets created instead. - - This is *best* fixed by adding monitoring to connections while they are kept - in the pool so that pings can be responded to appropriately. - -1.10 Strips trailing dot from host name - - When given a URL wit a trailing dot for the host name part: - "https://example.com./", libcurl will strip off the dot and use the name - without a dot internally and send it dot-less in HTTP Host: headers and in - the TLS SNI field. - - The HTTP part violates RFC 7230 section 5.4 but the SNI part is accordance - with RFC 6066 section 3. - - URLs using these trailing dots are very rare in the wild and we have not seen - or gotten any real-world problems with such URLs reported. The popular - browsers seem to have stayed with not stripping the dot for both uses (thus - they violate RFC 6066 instead of RFC 7230). - - Daniel took the discussion to the HTTPbis mailing list in March 2016: - https://lists.w3.org/Archives/Public/ietf-http-wg/2016JanMar/0430.html but - there was not major rush or interest to fix this. The impression I get is - that most HTTP people rather not rock the boat now and instead prioritize web - compatibility rather than to strictly adhere to these RFCs. - - Our current approach allows a knowing client to send a custom HTTP header - with the dot added. - - It can also be noted that while adding a trailing dot to the host name in - most (all?) cases will make the name resolve to the same set of IP addresses, - many HTTP servers will not happily accept the trailing dot there unless that - has been specificly configured to be a fine virtual host. - - If URLs with trailing dots for host names become more popular or even just - used more than for just plain fun experiments, I'm sure we will have reason - to go back and reconsider. - - See https://github.com/curl/curl/issues/716 for the discussion. - -1.11 CURLOPT_SEEKFUNCTION not called with CURLFORM_STREAM - - I'm using libcurl to POST form data using a FILE* with the CURLFORM_STREAM - option of curl_formadd(). I've noticed that if the connection drops at just - the right time, the POST is reattempted without the data from the file. It - seems like the file stream position isn't getting reset to the beginning of - the file. I found the CURLOPT_SEEKFUNCTION option and set that with a - function that performs an fseek() on the FILE*. However, setting that didn't - seem to fix the issue or even get called. See - https://github.com/curl/curl/issues/768 - -1.12 HTTP/2 server push enabled when no pushes can be accepted - - If the easy interface is used, we can't accept any server pushes so we should - switch off them already in the h2 settings as otherwise we risk wasting - bandwidth when the server tries to send pushes libcurl will never accept. - - See https://github.com/curl/curl/issues/927 - -2. TLS - -2.1 Hangs with PolarSSL - - "curl_easy_perform hangs with imap and PolarSSL" - https://github.com/curl/curl/issues/334 - - Most likely, a fix similar to commit c111178bd4 (for mbedTLS) is - necessary. Or if we just wait a little longer we'll rip out all support for - PolarSSL instead... - -2.2 CURLINFO_SSL_VERIFYRESULT has limited support - - CURLINFO_SSL_VERIFYRESULT is only implemented for the OpenSSL and NSS - backends, so relying on this information in a generic app is flaky. - -2.3 DER in keychain - - Curl doesn't recognize certificates in DER format in keychain, but it works - with PEM. https://curl.haxx.se/bug/view.cgi?id=1065 - -2.4 GnuTLS backend skips really long certificate fields - - libcurl calls gnutls_x509_crt_get_dn() with a fixed buffer size and if the - field is too long in the cert, it'll just return an error and the field will - be displayed blank. - - -3. Email protocols - -3.1 IMAP SEARCH ALL truncated response - - IMAP "SEARCH ALL" truncates output on large boxes. "A quick search of the - code reveals that pingpong.c contains some truncation code, at line 408, when - it deems the server response to be too large truncating it to 40 characters" - https://curl.haxx.se/bug/view.cgi?id=1366 - -3.2 No disconnect command - - The disconnect commands (LOGOUT and QUIT) may not be sent by IMAP, POP3 and - SMTP if a failure occurs during the authentication phase of a connection. - -3.3 SMTP to multiple recipients - - When sending data to multiple recipients, curl will abort and return failure - if one of the recipients indicate failure (on the "RCPT TO" - command). Ordinary mail programs would proceed and still send to the ones - that can receive data. This is subject for change in the future. - https://curl.haxx.se/bug/view.cgi?id=1116 - -3.4 POP3 expects "CRLF.CRLF" eob for some single-line responses - - You have to tell libcurl not to expect a body, when dealing with one line - response commands. Please see the POP3 examples and test cases which show - this for the NOOP and DELE commands. https://curl.haxx.se/bug/?i=740 - - -4. Command line - -4.1 -J with %-encoded file nameas - - -J/--remote-header-name doesn't decode %-encoded file names. RFC6266 details - how it should be done. The can of worm is basically that we have no charset - handling in curl and ascii >=128 is a challenge for us. Not to mention that - decoding also means that we need to check for nastiness that is attempted, - like "../" sequences and the like. Probably everything to the left of any - embedded slashes should be cut off. - https://curl.haxx.se/bug/view.cgi?id=1294 - -4.2 -J with -C - fails - - When using -J (with -O), automatically resumed downloading together with "-C - -" fails. Without -J the same command line works! This happens because the - resume logic is worked out before the target file name (and thus its - pre-transfer size) has been figured out! - https://curl.haxx.se/bug/view.cgi?id=1169 - -4.3 --retry and transfer timeouts - - If using --retry and the transfer timeouts (possibly due to using -m or - -y/-Y) the next attempt doesn't resume the transfer properly from what was - downloaded in the previous attempt but will truncate and restart at the - original position where it was at before the previous failed attempt. See - https://curl.haxx.se/mail/lib-2008-01/0080.html and Mandriva bug report - https://qa.mandriva.com/show_bug.cgi?id=22565 - - -5. Build and portability issues - -5.1 Windows Borland compiler - - When building with the Windows Borland compiler, it fails because the "tlib" - tool doesn't support hyphens (minus signs) in file names and we have such in - the build. https://curl.haxx.se/bug/view.cgi?id=1222 - -5.2 curl-config --libs contains private details - - "curl-config --libs" will include details set in LDFLAGS when configure is - run that might be needed only for building libcurl. Further, curl-config - --cflags suffers from the same effects with CFLAGS/CPPFLAGS. - -5.3 libidn and old iconv - - Test case 165 might fail on a system which has libidn present, but with an - old iconv version (2.1.3 is a known bad version), since it doesn't recognize - the charset when named ISO8859-1. Changing the name to ISO-8859-1 makes the - test pass, but instead makes it fail on Solaris hosts that use its native - iconv. - -5.4 AIX shared build with c-ares fails - - curl version 7.12.2 fails on AIX if compiled with --enable-ares. The - workaround is to combine --enable-ares with --disable-shared - -5.5 can't handle Unicode arguments in Windows - - If a URL or filename can't be encoded using the user's current codepage then - it can only be encoded properly in the Unicode character set. Windows uses - UTF-16 encoding for Unicode and stores it in wide characters, however curl - and libcurl are not equipped for that at the moment. And, except for Cygwin, - Windows can't use UTF-8 as a locale. - - https://curl.haxx.se/bug/?i=345 - https://curl.haxx.se/bug/?i=731 - -5.6 cmake support gaps - - The cmake build setup lacks several features that the autoconf build - offers. This includes: - - - symbol hiding when the shared library is built - - use of correct soname for the shared library build - - support for several TLS backends are missing - - the unit tests cause link failures in regular non-static builds - - no nghttp2 check - -5.7 Visual Studio project gaps - - The Visual Studio projects lack some features that the autoconf and nmake - builds offer, such as the following: - - - support for zlib and nghttp2 - - use of static runtime libraries - - add the test suite components - - In addition to this the following could be implemented: - - - support for other development IDEs - - add PATH environment variables for third-party DLLs - -5.8 configure finding libs in wrong directory - - When the configure script checks for third-party libraries, it adds those - directories to the LDFLAGS variable and then tries linking to see if it - works. When successful, the found directory is kept in the LDFLAGS variable - when the script continues to execute and do more tests and possibly check for - more libraries. - - This can make subsequent checks for libraries wrongly detect another - installation in a directory that was previously added to LDFLAGS by another - library check! - - A possibly better way to do these checks would be to keep the pristine LDFLAGS - even after successful checks and instead add those verified paths to a - separate variable that only after all library checks have been performed gets - appended to LDFLAGS. - -5.9 Utilize Requires.private directives in libcurl.pc - - https://github.com/curl/curl/issues/864 - -5.10 Fix the gcc typechecks - - Issue #846 identifies a problem with the gcc-typechecks and how the types are - documented and checked for CURLINFO_CERTINFO but our attempts to fix the - issue were futile and needs more attention. - - https://github.com/curl/curl/issues/846 - -6. Authentication - -6.1 NTLM authentication and unicode - - NTLM authentication involving unicode user name or password only works - properly if built with UNICODE defined together with the WinSSL/schannel - backend. The original problem was mentioned in: - https://curl.haxx.se/mail/lib-2009-10/0024.html - https://curl.haxx.se/bug/view.cgi?id=896 - - The WinSSL/schannel version verified to work as mentioned in - https://curl.haxx.se/mail/lib-2012-07/0073.html - -6.2 MIT Kerberos for Windows build - - libcurl fails to build with MIT Kerberos for Windows (KfW) due to KfW's - library header files exporting symbols/macros that should be kept private to - the KfW library. See ticket #5601 at http://krbdev.mit.edu/rt/ - -6.3 NTLM in system context uses wrong name - - NTLM authentication using SSPI (on Windows) when (lib)curl is running in - "system context" will make it use wrong(?) user name - at least when compared - to what winhttp does. See https://curl.haxx.se/bug/view.cgi?id=535 - -6.4 Negotiate and Kerberos V5 need a fake user name - - In order to get Negotiate (SPNEGO) authentication to work in HTTP or Kerberos - V5 in the e-mail protocols, you need to provide a (fake) user name (this - concerns both curl and the lib) because the code wrongly only considers - authentication if there's a user name provided by setting - conn->bits.user_passwd in url.c https://curl.haxx.se/bug/view.cgi?id=440 How? - https://curl.haxx.se/mail/lib-2004-08/0182.html A possible solution is to - either modify this variable to be set or introduce a variable such as - new conn->bits.want_authentication which is set when any of the authentication - options are set. - - -7. FTP - -7.1 FTP without or slow 220 response - - If a connection is made to a FTP server but the server then just never sends - the 220 response or otherwise is dead slow, libcurl will not acknowledge the - connection timeout during that phase but only the "real" timeout - which may - surprise users as it is probably considered to be the connect phase to most - people. Brought up (and is being misunderstood) in: - https://curl.haxx.se/bug/view.cgi?id=856 - -7.2 FTP with CONNECT and slow server - - When doing FTP over a socks proxy or CONNECT through HTTP proxy and the multi - interface is used, libcurl will fail if the (passive) TCP connection for the - data transfer isn't more or less instant as the code does not properly wait - for the connect to be confirmed. See test case 564 for a first shot at a test - case. - -7.3 FTP with NOBODY and FAILONERROR - - It seems sensible to be able to use CURLOPT_NOBODY and CURLOPT_FAILONERROR - with FTP to detect if a file exists or not, but it is not working: - https://curl.haxx.se/mail/lib-2008-07/0295.html - -7.4 FTP with ACCT - - When doing an operation over FTP that requires the ACCT command (but not when - logging in), the operation will fail since libcurl doesn't detect this and - thus fails to issue the correct command: - https://curl.haxx.se/bug/view.cgi?id=635 - -7.5 ASCII FTP - - FTP ASCII transfers do not follow RFC959. They don't convert the data - accordingly (not for sending nor for receiving). RFC 959 section 3.1.1.1 - clearly describes how this should be done: - - The sender converts the data from an internal character representation to - the standard 8-bit NVT-ASCII representation (see the Telnet - specification). The receiver will convert the data from the standard - form to his own internal form. - - Since 7.15.4 at least line endings are converted. - -7.6 FTP with NULs in URL parts - - FTP URLs passed to curl may contain NUL (0x00) in the RFC 1738 , - , and components, encoded as "%00". The problem is that - curl_unescape does not detect this, but instead returns a shortened C string. - From a strict FTP protocol standpoint, NUL is a valid character within RFC - 959 , so the way to handle this correctly in curl would be to use a - data structure other than a plain C string, one that can handle embedded NUL - characters. From a practical standpoint, most FTP servers would not - meaningfully support NUL characters within RFC 959 , anyway (e.g., - Unix pathnames may not contain NUL). - -7.7 FTP and empty path parts in the URL - - libcurl ignores empty path parts in FTP URLs, whereas RFC1738 states that - such parts should be sent to the server as 'CWD ' (without an argument). The - only exception to this rule, is that we knowingly break this if the empty - part is first in the path, as then we use the double slashes to indicate that - the user wants to reach the root dir (this exception SHALL remain even when - this bug is fixed). - -7.8 Premature transfer end but healthy control channel - - When 'multi_done' is called before the transfer has been completed the normal - way, it is considered a "premature" transfer end. In this situation, libcurl - closes the connection assuming it doesn't know the state of the connection so - it can't be reused for subsequent requests. - - With FTP however, this isn't necessarily true but there are a bunch of - situations (listed in the ftp_done code) where it *could* keep the connection - alive even in this situation - but the current code doesn't. Fixing this would - allow libcurl to reuse FTP connections better. - -8. TELNET - -8.1 TELNET and time limtiations don't work - - When using telnet, the time limitation options don't work. - https://curl.haxx.se/bug/view.cgi?id=846 - -8.2 Microsoft telnet server - - There seems to be a problem when connecting to the Microsoft telnet server. - https://curl.haxx.se/bug/view.cgi?id=649 - - -9. SFTP and SCP - -9.1 SFTP doesn't do CURLOPT_POSTQUOTE correct - - When libcurl sends CURLOPT_POSTQUOTE commands when connected to a SFTP server - using the multi interface, the commands are not being sent correctly and - instead the connection is "cancelled" (the operation is considered done) - prematurely. There is a half-baked (busy-looping) patch provided in the bug - report but it cannot be accepted as-is. See - https://curl.haxx.se/bug/view.cgi?id=748 - - -10. SOCKS - -10.1 SOCKS proxy connections are done blocking - - Both SOCKS5 and SOCKS4 proxy connections are done blocking, which is very bad - when used with the multi interface. - -10.2 SOCKS don't support timeouts - - The SOCKS4 connection codes don't properly acknowledge (connect) timeouts. - According to bug #1556528, even the SOCKS5 connect code does not do it right: - https://curl.haxx.se/bug/view.cgi?id=604 - - When connecting to a SOCK proxy, the (connect) timeout is not properly - acknowledged after the actual TCP connect (during the SOCKS "negotiate" - phase). - -10.3 FTPS over SOCKS - - libcurl doesn't support FTPS over a SOCKS proxy. - -10.4 active FTP over a SOCKS - - libcurl doesn't support active FTP over a SOCKS proxy - - -11. Internals - -11.1 Curl leaks .onion hostnames in DNS - - Curl sends DNS requests for hostnames with a .onion TLD. This leaks - information about what the user is attempting to access, and violates this - requirement of RFC7686: https://tools.ietf.org/html/rfc7686 - - Issue: https://github.com/curl/curl/issues/543 - -11.2 error buffer not set if connection to multiple addresses fails - - If you ask libcurl to resolve a hostname like example.com to IPv6 addresses - only. But you only have IPv4 connectivity. libcurl will correctly fail with - CURLE_COULDNT_CONNECT. But the error buffer set by CURLOPT_ERRORBUFFER - remains empty. Issue: https://github.com/curl/curl/issues/544 - -11.3 c-ares deviates from stock resolver on http://1346569778 - - When using the socket resolvers, that URL becomes: - - * Rebuilt URL to: http://1346569778/ - * Trying 80.67.6.50... - - but with c-ares it instead says "Could not resolve: 1346569778 (Domain name - not found)" - - See https://github.com/curl/curl/issues/893 - - -12. LDAP and OpenLDAP - -12.1 OpenLDAP hangs after returning results - - By configuration defaults, openldap automatically chase referrals on - secondary socket descriptors. The OpenLDAP backend is asynchronous and thus - should monitor all socket descriptors involved. Currently, these secondary - descriptors are not monitored, causing openldap library to never receive - data from them. - - As a temporary workaround, disable referrals chasing by configuration. - - The fix is not easy: proper automatic referrals chasing requires a - synchronous bind callback and monitoring an arbitrary number of socket - descriptors for a single easy handle (currently limited to 5). - - Generic LDAP is synchronous: OK. - - See https://github.com/curl/curl/issues/622 and - https://curl.haxx.se/mail/lib-2016-01/0101.html - - -13. TCP/IP - -13.1 --interface for ipv6 binds to unusable IP address - - Since IPv6 provides a lot of addresses with different scope, binding to an - IPv6 address needs to take the proper care so that it doesn't bind to a - locally scoped address as that is bound to fail. - - https://github.com/curl/curl/issues/686 diff --git a/proxy_c/third-lib/libcurl/docs/LICENSE-MIXING.md b/proxy_c/third-lib/libcurl/docs/LICENSE-MIXING.md deleted file mode 100644 index 5376bdb..0000000 --- a/proxy_c/third-lib/libcurl/docs/LICENSE-MIXING.md +++ /dev/null @@ -1,127 +0,0 @@ -License Mixing -============== - -libcurl can be built to use a fair amount of various third party libraries, -libraries that are written and provided by other parties that are distributed -using their own licenses. Even libcurl itself contains code that may cause -problems to some. This document attempts to describe what licenses libcurl and -the other libraries use and what possible dilemmas linking and mixing them all -can lead to for end users. - -I am not a lawyer and this is not legal advice! - -One common dilemma is that [GPL](https://www.gnu.org/licenses/gpl.html) -licensed code is not allowed to be linked with code licensed under the -[Original BSD license](https://spdx.org/licenses/BSD-4-Clause.html) (with the -announcement clause). You may still build your own copies that use them all, -but distributing them as binaries would be to violate the GPL license - unless -you accompany your license with an -[exception](https://www.gnu.org/licenses/gpl-faq.html#GPLIncompatibleLibs). This -particular problem was addressed when the [Modified BSD -license](https://opensource.org/licenses/BSD-3-Clause) was created, which does -not have the announcement clause that collides with GPL. - -## libcurl - - Uses an [MIT style license](https://curl.haxx.se/docs/copyright.html) that is - very liberal. - -## OpenSSL - - (May be used for SSL/TLS support) Uses an Original BSD-style license with an - announcement clause that makes it "incompatible" with GPL. You are not - allowed to ship binaries that link with OpenSSL that includes GPL code - (unless that specific GPL code includes an exception for OpenSSL - a habit - that is growing more and more common). If OpenSSL's licensing is a problem - for you, consider using another TLS library. - -## GnuTLS - - (May be used for SSL/TLS support) Uses the - [LGPL](https://www.gnu.org/licenses/lgpl.html) license. If this is a problem - for you, consider using another TLS library. Also note that GnuTLS itself - depends on and uses other libs (libgcrypt and libgpg-error) and they too are - LGPL- or GPL-licensed. - -## WolfSSL - - (May be used for SSL/TLS support) Uses the GPL license or a proprietary - license. If this is a problem for you, consider using another TLS library. - -## NSS - - (May be used for SSL/TLS support) Is covered by the - [MPL](https://www.mozilla.org/MPL/) license, the GPL license and the LGPL - license. You may choose to license the code under MPL terms, GPL terms, or - LGPL terms. These licenses grant you different permissions and impose - different obligations. You should select the license that best meets your - needs. - -## axTLS - - (May be used for SSL/TLS support) Uses a Modified BSD-style license. - -## mbedTLS - - (May be used for SSL/TLS support) Uses the [Apache 2.0 - license](https://opensource.org/licenses/Apache-2.0) or the GPL license. - You may choose to license the code under Apache 2.0 terms or GPL terms. - These licenses grant you different permissions and impose different - obligations. You should select the license that best meets your needs. - -## BoringSSL - - (May be used for SSL/TLS support) As an OpenSSL fork, it has the same - license as that. - -## libressl - - (May be used for SSL/TLS support) As an OpenSSL fork, it has the same - license as that. - -## c-ares - - (Used for asynchronous name resolves) Uses an MIT license that is very - liberal and imposes no restrictions on any other library or part you may link - with. - -## zlib - - (Used for compressed Transfer-Encoding support) Uses an MIT-style license - that shouldn't collide with any other library. - -## MIT Kerberos - - (May be used for GSS support) MIT licensed, that shouldn't collide with any - other parts. - -## Heimdal - - (May be used for GSS support) Heimdal is Original BSD licensed with the - announcement clause. - -## GNU GSS - - (May be used for GSS support) GNU GSS is GPL licensed. Note that you may not - distribute binary curl packages that uses this if you build curl to also link - and use any Original BSD licensed libraries! - -## libidn - - (Used for IDNA support) Uses the GNU Lesser General Public License [3]. LGPL - is a variation of GPL with slightly less aggressive "copyleft". This license - requires more requirements to be met when distributing binaries, see the - license for details. Also note that if you distribute a binary that includes - this library, you must also include the full LGPL license text. Please - properly point out what parts of the distributed package that the license - addresses. - -## OpenLDAP - - (Used for LDAP support) Uses a Modified BSD-style license. Since libcurl uses - OpenLDAP as a shared library only, I have not heard of anyone that ships - OpenLDAP linked with libcurl in an app. - -## libssh2 - - (Used for scp and sftp support) libssh2 uses a Modified BSD-style license. diff --git a/proxy_c/third-lib/libcurl/docs/MAIL-ETIQUETTE b/proxy_c/third-lib/libcurl/docs/MAIL-ETIQUETTE deleted file mode 100644 index 4d439aa..0000000 --- a/proxy_c/third-lib/libcurl/docs/MAIL-ETIQUETTE +++ /dev/null @@ -1,264 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -MAIL ETIQUETTE - - 1. About the lists - 1.1 Mailing Lists - 1.2 Netiquette - 1.3 Do Not Mail a Single Individual - 1.4 Subscription Required - 1.5 Moderation of new posters - 1.6 Handling trolls and spam - 1.7 How to unsubscribe - 1.8 I posted, now what? - - 2. Sending mail - 2.1 Reply or New Mail - 2.2 Reply to the List - 2.3 Use a Sensible Subject - 2.4 Do Not Top-Post - 2.5 HTML is not for mails - 2.6 Quoting - 2.7 Digest - 2.8 Please Tell Us How You Solved The Problem! - -============================================================================== - -1. About the lists - - 1.1 Mailing Lists - - The mailing lists we have are all listed and described at - https://curl.haxx.se/mail/ - - Each mailing list is targeted to a specific set of users and subjects, - please use the one or the ones that suit you the most. - - Each mailing list have hundreds up to thousands of readers, meaning that - each mail sent will be received and read by a very large amount of people. - People from various cultures, regions, religions and continents. - - 1.2 Netiquette - - Netiquette is a common name for how to behave on the internet. Of course, in - each particular group and subculture there will be differences in what is - acceptable and what is considered good manners. - - This document outlines what we in the curl project considers to be good - etiquette, and primarily this focus on how to behave on and how to use our - mailing lists. - - 1.3 Do Not Mail a Single Individual - - Many people send one question to one person. One person gets many mails, and - there is only one person who can give you a reply. The question may be - something that other people are also wanting to ask. These other people have - no way to read the reply, but to ask the one person the question. The one - person consequently gets overloaded with mail. - - If you really want to contact an individual and perhaps pay for his or her - services, by all means go ahead, but if it's just another curl question, - take it to a suitable list instead. - - 1.4 Subscription Required - - All curl mailing lists require that you are subscribed to allow a mail to go - through to all the subscribers. - - If you post without being subscribed (or from a different mail address than - the one you are subscribed with), your mail will simply be silently - discarded. You have to subscribe first, then post. - - The reason for this unfortunate and strict subscription policy is of course - to stop spam from pestering the lists. - - 1.5 Moderation of new posters - - Several of the curl mailing lists automatically make all posts from new - subscribers require moderation. This means that after you've subscribed and - send your first mail to a list, that mail will not be let through to the - list until a mailing list administrator has verified that it is OK and - permits it to get posted. - - Once a first post has been made that proves the sender is actually talking - about curl-related subjects, the moderation "flag" will be switched off and - future posts will go through without being moderated. - - The reason for this moderation policy is that we do suffer from spammers who - actually subscribe and send spam to our lists. - - 1.6 Handling trolls and spam - - Despite our good intentions and hard work to keep spam off the lists and to - maintain a friendly and positive atmosphere, there will be times when spam - and or trolls get through. - - Troll - "someone who posts inflammatory, extraneous, or off-topic messages - in an online community" - - Spam - "use of electronic messaging systems to send unsolicited bulk - messages" - - No matter what, we NEVER EVER respond to trolls or spammers on the list. If - you believe the list admin should do something particular, contact him/her - off-list. The subject will be taken care of as good as possible to prevent - repeated offenses, but responding on the list to such messages never lead to - anything good and only puts the light even more on the offender: which was - the entire purpose of it getting sent to the list in the first place. - - Don't feed the trolls! - - 1.7 How to unsubscribe - - You unsubscribe the same way you subscribed in the first place. You go to - the page for the particular mailing list you're subscribed to and you enter - your email address and password and press the unsubscribe button. - - Also, this information is included in the headers of every mail that is sent - out to all curl related mailing lists and there's a footer in each mail that - links to the "admin" page on which you can unsubscribe and change other - options. - - You NEVER EVER email the mailing list requesting someone else to get you off - the list. - - 1.8 I posted, now what? - - If you aren't subscribed with the exact same email address that you used to - send the email, your post will just be silently discarded. - - If you posted for the first time to the mailing list, you first need to wait - for an administrator to allow your email to go through. This normally - happens very quickly but in case we're asleep, you may have to wait a few - hours. - - Once your email goes through it is sent out to several hundred or even - thousand recipients. Your email may cover an area that not that many people - know about or are interested in. Or possibly the person who knows about it - is on vacation or under a very heavy work load right now. You have to wait - for a response and you must not expect to get a response at all, but - hopefully you get an answer within a couple of days. - - You do yourself and all of us a service when you include as many details as - possible already in your first email. Mention your operating system and - environment. Tell us which curl version you're using and tell us what you - did, what happened and what you expected would happen. Preferably, show us - what you did in details enough to allow others to help point out the problem - or repeat the same steps in their places. - - Failing to include details will only delay responses and make people respond - and ask for the details and you have to send a follow-up email that includes - them. - - Expect the responses to primarily help YOU debug the issue, or ask you - questions that can lead you or others towards a solution or explanation to - whatever you experience. - - If you are a repeat offender to the guidelines outlined in this document, - chances are that people will ignore you at will and your chances to get - responses will greatly diminish. - - -2. Sending mail - - 2.1 Reply or New Mail - - Please do not reply to an existing message as a short-cut to post a message - to the lists. - - Many mail programs and web archivers use information within mails to keep - them together as "threads", as collections of posts that discuss a certain - subject. If you don't intend to reply on the same or similar subject, don't - just hit reply on an existing mail and change subject, create a new mail. - - 2.2 Reply to the List - - When replying to a message from the list, make sure that you do "group - reply" or "reply to all", and not just reply to the author of the single - mail you reply to. - - We're actively discouraging replying back to the single person by setting - the Reply-To: field in outgoing mails back to the mailing list address, - making it harder for people to mail the author only by mistake. - - 2.3 Use a Sensible Subject - - Please use a subject of the mail that makes sense and that is related to the - contents of your mail. It makes it a lot easier to find your mail afterwards - and it makes it easier to track mail threads and topics. - - 2.4 Do Not Top-Post - - If you reply to a message, don't use top-posting. Top-posting is when you - write the new text at the top of a mail and you insert the previous quoted - mail conversation below. It forces users to read the mail in a backwards - order to properly understand it. - - This is why top posting is so bad: - - A: Because it messes up the order in which people normally read text. - Q: Why is top-posting such a bad thing? - A: Top-posting. - Q: What is the most annoying thing in e-mail? - - Apart from the screwed up read order (especially when mixed together in a - thread when someone responds using the mandated bottom-posting style), it - also makes it impossible to quote only parts of the original mail. - - When you reply to a mail. You let the mail client insert the previous mail - quoted. Then you put the cursor on the first line of the mail and you move - down through the mail, deleting all parts of the quotes that don't add - context for your comments. When you want to add a comment you do so, inline, - right after the quotes that relate to your comment. Then you continue - downwards again. - - When most of the quotes have been removed and you've added your own words, - you're done! - - 2.5 HTML is not for mails - - Please switch off those HTML encoded messages. You can mail all those funny - mails to your friends. We speak plain text mails. - - 2.6 Quoting - - Quote as little as possible. Just enough to provide the context you cannot - leave out. A lengthy description can be found here: - - https://www.netmeister.org/news/learn2quote.html - - 2.7 Digest - - We allow subscribers to subscribe to the "digest" version of the mailing - lists. A digest is a collection of mails lumped together in one single mail. - - Should you decide to reply to a mail sent out as a digest, there are two - things you MUST consider if you really really cannot subscribe normally - instead: - - Cut off all mails and chatter that is not related to the mail you want to - reply to. - - Change the subject name to something sensible and related to the subject, - preferably even the actual subject of the single mail you wanted to reply to - - 2.8 Please Tell Us How You Solved The Problem! - - Many people mail questions to the list, people spend some of their time and - make an effort in providing good answers to these questions. - - If you are the one who asks, please consider responding once more in case - one of the hints was what solved your problems. The guys who write answers - feel good to know that they provided a good answer and that you fixed the - problem. Far too often, the person who asked the question is never heard of - again, and we never get to know if he/she is gone because the problem was - solved or perhaps because the problem was unsolvable! - - Getting the solution posted also helps other users that experience the same - problem(s). They get to see (possibly in the web archives) that the - suggested fixes actually has helped at least one person. - diff --git a/proxy_c/third-lib/libcurl/docs/MANUAL b/proxy_c/third-lib/libcurl/docs/MANUAL deleted file mode 100644 index 0ea3e61..0000000 --- a/proxy_c/third-lib/libcurl/docs/MANUAL +++ /dev/null @@ -1,1038 +0,0 @@ -LATEST VERSION - - You always find news about what's going on as well as the latest versions - from the curl web pages, located at: - - https://curl.haxx.se - -SIMPLE USAGE - - Get the main page from Netscape's web-server: - - curl http://www.netscape.com/ - - Get the README file the user's home directory at funet's ftp-server: - - curl ftp://ftp.funet.fi/README - - Get a web page from a server using port 8000: - - curl http://www.weirdserver.com:8000/ - - Get a directory listing of an FTP site: - - curl ftp://cool.haxx.se/ - - Get the definition of curl from a dictionary: - - curl dict://dict.org/m:curl - - Fetch two documents at once: - - curl ftp://cool.haxx.se/ http://www.weirdserver.com:8000/ - - Get a file off an FTPS server: - - curl ftps://files.are.secure.com/secrets.txt - - or use the more appropriate FTPS way to get the same file: - - curl --ftp-ssl ftp://files.are.secure.com/secrets.txt - - Get a file from an SSH server using SFTP: - - curl -u username sftp://example.com/etc/issue - - Get a file from an SSH server using SCP using a private key - (not password-protected) to authenticate: - - curl -u username: --key ~/.ssh/id_rsa \ - scp://example.com/~/file.txt - - Get a file from an SSH server using SCP using a private key - (password-protected) to authenticate: - - curl -u username: --key ~/.ssh/id_rsa --pass private_key_password \ - scp://example.com/~/file.txt - - Get the main page from an IPv6 web server: - - curl "http://[2001:1890:1112:1::20]/" - - Get a file from an SMB server: - - curl -u "domain\username:passwd" smb://server.example.com/share/file.txt - -DOWNLOAD TO A FILE - - Get a web page and store in a local file with a specific name: - - curl -o thatpage.html http://www.netscape.com/ - - Get a web page and store in a local file, make the local file get the name - of the remote document (if no file name part is specified in the URL, this - will fail): - - curl -O http://www.netscape.com/index.html - - Fetch two files and store them with their remote names: - - curl -O www.haxx.se/index.html -O curl.haxx.se/download.html - -USING PASSWORDS - - FTP - - To ftp files using name+passwd, include them in the URL like: - - curl ftp://name:passwd@machine.domain:port/full/path/to/file - - or specify them with the -u flag like - - curl -u name:passwd ftp://machine.domain:port/full/path/to/file - - FTPS - - It is just like for FTP, but you may also want to specify and use - SSL-specific options for certificates etc. - - Note that using FTPS:// as prefix is the "implicit" way as described in the - standards while the recommended "explicit" way is done by using FTP:// and - the --ftp-ssl option. - - SFTP / SCP - - This is similar to FTP, but you can use the --key option to specify a - private key to use instead of a password. Note that the private key may - itself be protected by a password that is unrelated to the login password - of the remote system; this password is specified using the --pass option. - Typically, curl will automatically extract the public key from the private - key file, but in cases where curl does not have the proper library support, - a matching public key file must be specified using the --pubkey option. - - HTTP - - Curl also supports user and password in HTTP URLs, thus you can pick a file - like: - - curl http://name:passwd@machine.domain/full/path/to/file - - or specify user and password separately like in - - curl -u name:passwd http://machine.domain/full/path/to/file - - HTTP offers many different methods of authentication and curl supports - several: Basic, Digest, NTLM and Negotiate (SPNEGO). Without telling which - method to use, curl defaults to Basic. You can also ask curl to pick the - most secure ones out of the ones that the server accepts for the given URL, - by using --anyauth. - - NOTE! According to the URL specification, HTTP URLs can not contain a user - and password, so that style will not work when using curl via a proxy, even - though curl allows it at other times. When using a proxy, you _must_ use - the -u style for user and password. - - HTTPS - - Probably most commonly used with private certificates, as explained below. - -PROXY - - curl supports both HTTP and SOCKS proxy servers, with optional authentication. - It does not have special support for FTP proxy servers since there are no - standards for those, but it can still be made to work with many of them. You - can also use both HTTP and SOCKS proxies to transfer files to and from FTP - servers. - - Get an ftp file using an HTTP proxy named my-proxy that uses port 888: - - curl -x my-proxy:888 ftp://ftp.leachsite.com/README - - Get a file from an HTTP server that requires user and password, using the - same proxy as above: - - curl -u user:passwd -x my-proxy:888 http://www.get.this/ - - Some proxies require special authentication. Specify by using -U as above: - - curl -U user:passwd -x my-proxy:888 http://www.get.this/ - - A comma-separated list of hosts and domains which do not use the proxy can - be specified as: - - curl --noproxy localhost,get.this -x my-proxy:888 http://www.get.this/ - - If the proxy is specified with --proxy1.0 instead of --proxy or -x, then - curl will use HTTP/1.0 instead of HTTP/1.1 for any CONNECT attempts. - - curl also supports SOCKS4 and SOCKS5 proxies with --socks4 and --socks5. - - See also the environment variables Curl supports that offer further proxy - control. - - Most FTP proxy servers are set up to appear as a normal FTP server from the - client's perspective, with special commands to select the remote FTP server. - curl supports the -u, -Q and --ftp-account options that can be used to - set up transfers through many FTP proxies. For example, a file can be - uploaded to a remote FTP server using a Blue Coat FTP proxy with the - options: - - curl -u "Remote-FTP-Username@remote.ftp.server Proxy-Username:Remote-Pass" \ - --ftp-account Proxy-Password --upload-file local-file \ - ftp://my-ftp.proxy.server:21/remote/upload/path/ - - See the manual for your FTP proxy to determine the form it expects to set up - transfers, and curl's -v option to see exactly what curl is sending. - -RANGES - - HTTP 1.1 introduced byte-ranges. Using this, a client can request - to get only one or more subparts of a specified document. Curl supports - this with the -r flag. - - Get the first 100 bytes of a document: - - curl -r 0-99 http://www.get.this/ - - Get the last 500 bytes of a document: - - curl -r -500 http://www.get.this/ - - Curl also supports simple ranges for FTP files as well. Then you can only - specify start and stop position. - - Get the first 100 bytes of a document using FTP: - - curl -r 0-99 ftp://www.get.this/README - -UPLOADING - - FTP / FTPS / SFTP / SCP - - Upload all data on stdin to a specified server: - - curl -T - ftp://ftp.upload.com/myfile - - Upload data from a specified file, login with user and password: - - curl -T uploadfile -u user:passwd ftp://ftp.upload.com/myfile - - Upload a local file to the remote site, and use the local file name at the remote - site too: - - curl -T uploadfile -u user:passwd ftp://ftp.upload.com/ - - Upload a local file to get appended to the remote file: - - curl -T localfile -a ftp://ftp.upload.com/remotefile - - Curl also supports ftp upload through a proxy, but only if the proxy is - configured to allow that kind of tunneling. If it does, you can run curl in - a fashion similar to: - - curl --proxytunnel -x proxy:port -T localfile ftp.upload.com - -SMB / SMBS - - curl -T file.txt -u "domain\username:passwd" - smb://server.example.com/share/ - - HTTP - - Upload all data on stdin to a specified HTTP site: - - curl -T - http://www.upload.com/myfile - - Note that the HTTP server must have been configured to accept PUT before - this can be done successfully. - - For other ways to do HTTP data upload, see the POST section below. - -VERBOSE / DEBUG - - If curl fails where it isn't supposed to, if the servers don't let you in, - if you can't understand the responses: use the -v flag to get verbose - fetching. Curl will output lots of info and what it sends and receives in - order to let the user see all client-server interaction (but it won't show - you the actual data). - - curl -v ftp://ftp.upload.com/ - - To get even more details and information on what curl does, try using the - --trace or --trace-ascii options with a given file name to log to, like - this: - - curl --trace trace.txt www.haxx.se - - -DETAILED INFORMATION - - Different protocols provide different ways of getting detailed information - about specific files/documents. To get curl to show detailed information - about a single file, you should use -I/--head option. It displays all - available info on a single file for HTTP and FTP. The HTTP information is a - lot more extensive. - - For HTTP, you can get the header information (the same as -I would show) - shown before the data by using -i/--include. Curl understands the - -D/--dump-header option when getting files from both FTP and HTTP, and it - will then store the headers in the specified file. - - Store the HTTP headers in a separate file (headers.txt in the example): - - curl --dump-header headers.txt curl.haxx.se - - Note that headers stored in a separate file can be very useful at a later - time if you want curl to use cookies sent by the server. More about that in - the cookies section. - -POST (HTTP) - - It's easy to post data using curl. This is done using the -d - option. The post data must be urlencoded. - - Post a simple "name" and "phone" guestbook. - - curl -d "name=Rafael%20Sagula&phone=3320780" \ - http://www.where.com/guest.cgi - - How to post a form with curl, lesson #1: - - Dig out all the tags in the form that you want to fill in. (There's - a perl program called formfind.pl on the curl site that helps with this). - - If there's a "normal" post, you use -d to post. -d takes a full "post - string", which is in the format - - =&=&... - - The 'variable' names are the names set with "name=" in the tags, and - the data is the contents you want to fill in for the inputs. The data *must* - be properly URL encoded. That means you replace space with + and that you - replace weird letters with %XX where XX is the hexadecimal representation of - the letter's ASCII code. - - Example: - - (page located at http://www.formpost.com/getthis/ - -
- - - - -
- - We want to enter user 'foobar' with password '12345'. - - To post to this, you enter a curl command line like: - - curl -d "user=foobar&pass=12345&id=blablabla&ding=submit" (continues) - http://www.formpost.com/getthis/post.cgi - - - While -d uses the application/x-www-form-urlencoded mime-type, generally - understood by CGI's and similar, curl also supports the more capable - multipart/form-data type. This latter type supports things like file upload. - - -F accepts parameters like -F "name=contents". If you want the contents to - be read from a file, use <@filename> as contents. When specifying a file, - you can also specify the file content type by appending ';type=' - to the file name. You can also post the contents of several files in one - field. For example, the field name 'coolfiles' is used to send three files, - with different content types using the following syntax: - - curl -F "coolfiles=@fil1.gif;type=image/gif,fil2.txt,fil3.html" \ - http://www.post.com/postit.cgi - - If the content-type is not specified, curl will try to guess from the file - extension (it only knows a few), or use the previously specified type (from - an earlier file if several files are specified in a list) or else it will - use the default type 'application/octet-stream'. - - Emulate a fill-in form with -F. Let's say you fill in three fields in a - form. One field is a file name which to post, one field is your name and one - field is a file description. We want to post the file we have written named - "cooltext.txt". To let curl do the posting of this data instead of your - favourite browser, you have to read the HTML source of the form page and - find the names of the input fields. In our example, the input field names - are 'file', 'yourname' and 'filedescription'. - - curl -F "file=@cooltext.txt" -F "yourname=Daniel" \ - -F "filedescription=Cool text file with cool text inside" \ - http://www.post.com/postit.cgi - - To send two files in one post you can do it in two ways: - - 1. Send multiple files in a single "field" with a single field name: - - curl -F "pictures=@dog.gif,cat.gif" - - 2. Send two fields with two field names: - - curl -F "docpicture=@dog.gif" -F "catpicture=@cat.gif" - - To send a field value literally without interpreting a leading '@' - or '<', or an embedded ';type=', use --form-string instead of - -F. This is recommended when the value is obtained from a user or - some other unpredictable source. Under these circumstances, using - -F instead of --form-string would allow a user to trick curl into - uploading a file. - -REFERRER - - An HTTP request has the option to include information about which address - referred it to the actual page. Curl allows you to specify the - referrer to be used on the command line. It is especially useful to - fool or trick stupid servers or CGI scripts that rely on that information - being available or contain certain data. - - curl -e www.coolsite.com http://www.showme.com/ - - NOTE: The Referer: [sic] field is defined in the HTTP spec to be a full URL. - -USER AGENT - - An HTTP request has the option to include information about the browser - that generated the request. Curl allows it to be specified on the command - line. It is especially useful to fool or trick stupid servers or CGI - scripts that only accept certain browsers. - - Example: - - curl -A 'Mozilla/3.0 (Win95; I)' http://www.nationsbank.com/ - - Other common strings: - 'Mozilla/3.0 (Win95; I)' Netscape Version 3 for Windows 95 - 'Mozilla/3.04 (Win95; U)' Netscape Version 3 for Windows 95 - 'Mozilla/2.02 (OS/2; U)' Netscape Version 2 for OS/2 - 'Mozilla/4.04 [en] (X11; U; AIX 4.2; Nav)' NS for AIX - 'Mozilla/4.05 [en] (X11; U; Linux 2.0.32 i586)' NS for Linux - - Note that Internet Explorer tries hard to be compatible in every way: - 'Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)' MSIE for W95 - - Mozilla is not the only possible User-Agent name: - 'Konqueror/1.0' KDE File Manager desktop client - 'Lynx/2.7.1 libwww-FM/2.14' Lynx command line browser - -COOKIES - - Cookies are generally used by web servers to keep state information at the - client's side. The server sets cookies by sending a response line in the - headers that looks like 'Set-Cookie: ' where the data part then - typically contains a set of NAME=VALUE pairs (separated by semicolons ';' - like "NAME1=VALUE1; NAME2=VALUE2;"). The server can also specify for what - path the "cookie" should be used for (by specifying "path=value"), when the - cookie should expire ("expire=DATE"), for what domain to use it - ("domain=NAME") and if it should be used on secure connections only - ("secure"). - - If you've received a page from a server that contains a header like: - Set-Cookie: sessionid=boo123; path="/foo"; - - it means the server wants that first pair passed on when we get anything in - a path beginning with "/foo". - - Example, get a page that wants my name passed in a cookie: - - curl -b "name=Daniel" www.sillypage.com - - Curl also has the ability to use previously received cookies in following - sessions. If you get cookies from a server and store them in a file in a - manner similar to: - - curl --dump-header headers www.example.com - - ... you can then in a second connect to that (or another) site, use the - cookies from the 'headers' file like: - - curl -b headers www.example.com - - While saving headers to a file is a working way to store cookies, it is - however error-prone and not the preferred way to do this. Instead, make curl - save the incoming cookies using the well-known netscape cookie format like - this: - - curl -c cookies.txt www.example.com - - Note that by specifying -b you enable the "cookie awareness" and with -L - you can make curl follow a location: (which often is used in combination - with cookies). So that if a site sends cookies and a location, you can - use a non-existing file to trigger the cookie awareness like: - - curl -L -b empty.txt www.example.com - - The file to read cookies from must be formatted using plain HTTP headers OR - as netscape's cookie file. Curl will determine what kind it is based on the - file contents. In the above command, curl will parse the header and store - the cookies received from www.example.com. curl will send to the server the - stored cookies which match the request as it follows the location. The - file "empty.txt" may be a nonexistent file. - - To read and write cookies from a netscape cookie file, you can set both -b - and -c to use the same file: - - curl -b cookies.txt -c cookies.txt www.example.com - -PROGRESS METER - - The progress meter exists to show a user that something actually is - happening. The different fields in the output have the following meaning: - - % Total % Received % Xferd Average Speed Time Curr. - Dload Upload Total Current Left Speed - 0 151M 0 38608 0 0 9406 0 4:41:43 0:00:04 4:41:39 9287 - - From left-to-right: - % - percentage completed of the whole transfer - Total - total size of the whole expected transfer - % - percentage completed of the download - Received - currently downloaded amount of bytes - % - percentage completed of the upload - Xferd - currently uploaded amount of bytes - Average Speed - Dload - the average transfer speed of the download - Average Speed - Upload - the average transfer speed of the upload - Time Total - expected time to complete the operation - Time Current - time passed since the invoke - Time Left - expected time left to completion - Curr.Speed - the average transfer speed the last 5 seconds (the first - 5 seconds of a transfer is based on less time of course.) - - The -# option will display a totally different progress bar that doesn't - need much explanation! - -SPEED LIMIT - - Curl allows the user to set the transfer speed conditions that must be met - to let the transfer keep going. By using the switch -y and -Y you - can make curl abort transfers if the transfer speed is below the specified - lowest limit for a specified time. - - To have curl abort the download if the speed is slower than 3000 bytes per - second for 1 minute, run: - - curl -Y 3000 -y 60 www.far-away-site.com - - This can very well be used in combination with the overall time limit, so - that the above operation must be completed in whole within 30 minutes: - - curl -m 1800 -Y 3000 -y 60 www.far-away-site.com - - Forcing curl not to transfer data faster than a given rate is also possible, - which might be useful if you're using a limited bandwidth connection and you - don't want your transfer to use all of it (sometimes referred to as - "bandwidth throttle"). - - Make curl transfer data no faster than 10 kilobytes per second: - - curl --limit-rate 10K www.far-away-site.com - - or - - curl --limit-rate 10240 www.far-away-site.com - - Or prevent curl from uploading data faster than 1 megabyte per second: - - curl -T upload --limit-rate 1M ftp://uploadshereplease.com - - When using the --limit-rate option, the transfer rate is regulated on a - per-second basis, which will cause the total transfer speed to become lower - than the given number. Sometimes of course substantially lower, if your - transfer stalls during periods. - -CONFIG FILE - - Curl automatically tries to read the .curlrc file (or _curlrc file on win32 - systems) from the user's home dir on startup. - - The config file could be made up with normal command line switches, but you - can also specify the long options without the dashes to make it more - readable. You can separate the options and the parameter with spaces, or - with = or :. Comments can be used within the file. If the first letter on a - line is a '#'-symbol the rest of the line is treated as a comment. - - If you want the parameter to contain spaces, you must enclose the entire - parameter within double quotes ("). Within those quotes, you specify a - quote as \". - - NOTE: You must specify options and their arguments on the same line. - - Example, set default time out and proxy in a config file: - - # We want a 30 minute timeout: - -m 1800 - # ... and we use a proxy for all accesses: - proxy = proxy.our.domain.com:8080 - - White spaces ARE significant at the end of lines, but all white spaces - leading up to the first characters of each line are ignored. - - Prevent curl from reading the default file by using -q as the first command - line parameter, like: - - curl -q www.thatsite.com - - Force curl to get and display a local help page in case it is invoked - without URL by making a config file similar to: - - # default url to get - url = "http://help.with.curl.com/curlhelp.html" - - You can specify another config file to be read by using the -K/--config - flag. If you set config file name to "-" it'll read the config from stdin, - which can be handy if you want to hide options from being visible in process - tables etc: - - echo "user = user:passwd" | curl -K - http://that.secret.site.com - -EXTRA HEADERS - - When using curl in your own very special programs, you may end up needing - to pass on your own custom headers when getting a web page. You can do - this by using the -H flag. - - Example, send the header "X-you-and-me: yes" to the server when getting a - page: - - curl -H "X-you-and-me: yes" www.love.com - - This can also be useful in case you want curl to send a different text in a - header than it normally does. The -H header you specify then replaces the - header curl would normally send. If you replace an internal header with an - empty one, you prevent that header from being sent. To prevent the Host: - header from being used: - - curl -H "Host:" www.server.com - -FTP and PATH NAMES - - Do note that when getting files with the ftp:// URL, the given path is - relative the directory you enter. To get the file 'README' from your home - directory at your ftp site, do: - - curl ftp://user:passwd@my.site.com/README - - But if you want the README file from the root directory of that very same - site, you need to specify the absolute file name: - - curl ftp://user:passwd@my.site.com//README - - (I.e with an extra slash in front of the file name.) - -SFTP and SCP and PATH NAMES - - With sftp: and scp: URLs, the path name given is the absolute name on the - server. To access a file relative to the remote user's home directory, - prefix the file with /~/ , such as: - - curl -u $USER sftp://home.example.com/~/.bashrc - -FTP and firewalls - - The FTP protocol requires one of the involved parties to open a second - connection as soon as data is about to get transferred. There are two ways to - do this. - - The default way for curl is to issue the PASV command which causes the - server to open another port and await another connection performed by the - client. This is good if the client is behind a firewall that doesn't allow - incoming connections. - - curl ftp.download.com - - If the server, for example, is behind a firewall that doesn't allow connections - on ports other than 21 (or if it just doesn't support the PASV command), the - other way to do it is to use the PORT command and instruct the server to - connect to the client on the given IP number and port (as parameters to the - PORT command). - - The -P flag to curl supports a few different options. Your machine may have - several IP-addresses and/or network interfaces and curl allows you to select - which of them to use. Default address can also be used: - - curl -P - ftp.download.com - - Download with PORT but use the IP address of our 'le0' interface (this does - not work on windows): - - curl -P le0 ftp.download.com - - Download with PORT but use 192.168.0.10 as our IP address to use: - - curl -P 192.168.0.10 ftp.download.com - -NETWORK INTERFACE - - Get a web page from a server using a specified port for the interface: - - curl --interface eth0:1 http://www.netscape.com/ - - or - - curl --interface 192.168.1.10 http://www.netscape.com/ - -HTTPS - - Secure HTTP requires SSL libraries to be installed and used when curl is - built. If that is done, curl is capable of retrieving and posting documents - using the HTTPS protocol. - - Example: - - curl https://www.secure-site.com - - Curl is also capable of using your personal certificates to get/post files - from sites that require valid certificates. The only drawback is that the - certificate needs to be in PEM-format. PEM is a standard and open format to - store certificates with, but it is not used by the most commonly used - browsers (Netscape and MSIE both use the so called PKCS#12 format). If you - want curl to use the certificates you use with your (favourite) browser, you - may need to download/compile a converter that can convert your browser's - formatted certificates to PEM formatted ones. This kind of converter is - included in recent versions of OpenSSL, and for older versions Dr Stephen - N. Henson has written a patch for SSLeay that adds this functionality. You - can get his patch (that requires an SSLeay installation) from his site at: - http://www.drh-consultancy.demon.co.uk/ - - Example on how to automatically retrieve a document using a certificate with - a personal password: - - curl -E /path/to/cert.pem:password https://secure.site.com/ - - If you neglect to specify the password on the command line, you will be - prompted for the correct password before any data can be received. - - Many older SSL-servers have problems with SSLv3 or TLS, which newer versions - of OpenSSL etc use, therefore it is sometimes useful to specify what - SSL-version curl should use. Use -3, -2 or -1 to specify that exact SSL - version to use (for SSLv3, SSLv2 or TLSv1 respectively): - - curl -2 https://secure.site.com/ - - Otherwise, curl will first attempt to use v3 and then v2. - - To use OpenSSL to convert your favourite browser's certificate into a PEM - formatted one that curl can use, do something like this: - - In Netscape, you start with hitting the 'Security' menu button. - - Select 'certificates->yours' and then pick a certificate in the list - - Press the 'Export' button - - enter your PIN code for the certs - - select a proper place to save it - - Run the 'openssl' application to convert the certificate. If you cd to the - openssl installation, you can do it like: - - # ./apps/openssl pkcs12 -in [file you saved] -clcerts -out [PEMfile] - - In Firefox, select Options, then Advanced, then the Encryption tab, - View Certificates. This opens the Certificate Manager, where you can - Export. Be sure to select PEM for the Save as type. - - In Internet Explorer, select Internet Options, then the Content tab, then - Certificates. Then you can Export, and depending on the format you may - need to convert to PEM. - - In Chrome, select Settings, then Show Advanced Settings. Under HTTPS/SSL - select Manage Certificates. - -RESUMING FILE TRANSFERS - - To continue a file transfer where it was previously aborted, curl supports - resume on HTTP(S) downloads as well as FTP uploads and downloads. - - Continue downloading a document: - - curl -C - -o file ftp://ftp.server.com/path/file - - Continue uploading a document(*1): - - curl -C - -T file ftp://ftp.server.com/path/file - - Continue downloading a document from a web server(*2): - - curl -C - -o file http://www.server.com/ - - (*1) = This requires that the FTP server supports the non-standard command - SIZE. If it doesn't, curl will say so. - - (*2) = This requires that the web server supports at least HTTP/1.1. If it - doesn't, curl will say so. - -TIME CONDITIONS - - HTTP allows a client to specify a time condition for the document it - requests. It is If-Modified-Since or If-Unmodified-Since. Curl allows you to - specify them with the -z/--time-cond flag. - - For example, you can easily make a download that only gets performed if the - remote file is newer than a local copy. It would be made like: - - curl -z local.html http://remote.server.com/remote.html - - Or you can download a file only if the local file is newer than the remote - one. Do this by prepending the date string with a '-', as in: - - curl -z -local.html http://remote.server.com/remote.html - - You can specify a "free text" date as condition. Tell curl to only download - the file if it was updated since January 12, 2012: - - curl -z "Jan 12 2012" http://remote.server.com/remote.html - - Curl will then accept a wide range of date formats. You always make the date - check the other way around by prepending it with a dash '-'. - -DICT - - For fun try - - curl dict://dict.org/m:curl - curl dict://dict.org/d:heisenbug:jargon - curl dict://dict.org/d:daniel:web1913 - - Aliases for 'm' are 'match' and 'find', and aliases for 'd' are 'define' - and 'lookup'. For example, - - curl dict://dict.org/find:curl - - Commands that break the URL description of the RFC (but not the DICT - protocol) are - - curl dict://dict.org/show:db - curl dict://dict.org/show:strat - - Authentication is still missing (but this is not required by the RFC) - -LDAP - - If you have installed the OpenLDAP library, curl can take advantage of it - and offer ldap:// support. - - LDAP is a complex thing and writing an LDAP query is not an easy task. I do - advise you to dig up the syntax description for that elsewhere. One such - place might be: - - RFC 2255, "The LDAP URL Format" https://curl.haxx.se/rfc/rfc2255.txt - - To show you an example, this is how I can get all people from my local LDAP - server that has a certain sub-domain in their email address: - - curl -B "ldap://ldap.frontec.se/o=frontec??sub?mail=*sth.frontec.se" - - If I want the same info in HTML format, I can get it by not using the -B - (enforce ASCII) flag. - -ENVIRONMENT VARIABLES - - Curl reads and understands the following environment variables: - - http_proxy, HTTPS_PROXY, FTP_PROXY - - They should be set for protocol-specific proxies. General proxy should be - set with - - ALL_PROXY - - A comma-separated list of host names that shouldn't go through any proxy is - set in (only an asterisk, '*' matches all hosts) - - NO_PROXY - - If the host name matches one of these strings, or the host is within the - domain of one of these strings, transactions with that node will not be - proxied. - - - The usage of the -x/--proxy flag overrides the environment variables. - -NETRC - - Unix introduced the .netrc concept a long time ago. It is a way for a user - to specify name and password for commonly visited FTP sites in a file so - that you don't have to type them in each time you visit those sites. You - realize this is a big security risk if someone else gets hold of your - passwords, so therefore most unix programs won't read this file unless it is - only readable by yourself (curl doesn't care though). - - Curl supports .netrc files if told to (using the -n/--netrc and - --netrc-optional options). This is not restricted to just FTP, - so curl can use it for all protocols where authentication is used. - - A very simple .netrc file could look something like: - - machine curl.haxx.se login iamdaniel password mysecret - -CUSTOM OUTPUT - - To better allow script programmers to get to know about the progress of - curl, the -w/--write-out option was introduced. Using this, you can specify - what information from the previous transfer you want to extract. - - To display the amount of bytes downloaded together with some text and an - ending newline: - - curl -w 'We downloaded %{size_download} bytes\n' www.download.com - -KERBEROS FTP TRANSFER - - Curl supports kerberos4 and kerberos5/GSSAPI for FTP transfers. You need - the kerberos package installed and used at curl build time for it to be - available. - - First, get the krb-ticket the normal way, like with the kinit/kauth tool. - Then use curl in way similar to: - - curl --krb private ftp://krb4site.com -u username:fakepwd - - There's no use for a password on the -u switch, but a blank one will make - curl ask for one and you already entered the real password to kinit/kauth. - -TELNET - - The curl telnet support is basic and very easy to use. Curl passes all data - passed to it on stdin to the remote server. Connect to a remote telnet - server using a command line similar to: - - curl telnet://remote.server.com - - And enter the data to pass to the server on stdin. The result will be sent - to stdout or to the file you specify with -o. - - You might want the -N/--no-buffer option to switch off the buffered output - for slow connections or similar. - - Pass options to the telnet protocol negotiation, by using the -t option. To - tell the server we use a vt100 terminal, try something like: - - curl -tTTYPE=vt100 telnet://remote.server.com - - Other interesting options for it -t include: - - - XDISPLOC= Sets the X display location. - - - NEW_ENV= Sets an environment variable. - - NOTE: The telnet protocol does not specify any way to login with a specified - user and password so curl can't do that automatically. To do that, you need - to track when the login prompt is received and send the username and - password accordingly. - -PERSISTENT CONNECTIONS - - Specifying multiple files on a single command line will make curl transfer - all of them, one after the other in the specified order. - - libcurl will attempt to use persistent connections for the transfers so that - the second transfer to the same host can use the same connection that was - already initiated and was left open in the previous transfer. This greatly - decreases connection time for all but the first transfer and it makes a far - better use of the network. - - Note that curl cannot use persistent connections for transfers that are used - in subsequence curl invokes. Try to stuff as many URLs as possible on the - same command line if they are using the same host, as that'll make the - transfers faster. If you use an HTTP proxy for file transfers, practically - all transfers will be persistent. - -MULTIPLE TRANSFERS WITH A SINGLE COMMAND LINE - - As is mentioned above, you can download multiple files with one command line - by simply adding more URLs. If you want those to get saved to a local file - instead of just printed to stdout, you need to add one save option for each - URL you specify. Note that this also goes for the -O option (but not - --remote-name-all). - - For example: get two files and use -O for the first and a custom file - name for the second: - - curl -O http://url.com/file.txt ftp://ftp.com/moo.exe -o moo.jpg - - You can also upload multiple files in a similar fashion: - - curl -T local1 ftp://ftp.com/moo.exe -T local2 ftp://ftp.com/moo2.txt - -IPv6 - - curl will connect to a server with IPv6 when a host lookup returns an IPv6 - address and fall back to IPv4 if the connection fails. The --ipv4 and --ipv6 - options can specify which address to use when both are available. IPv6 - addresses can also be specified directly in URLs using the syntax: - - http://[2001:1890:1112:1::20]/overview.html - - When this style is used, the -g option must be given to stop curl from - interpreting the square brackets as special globbing characters. Link local - and site local addresses including a scope identifier, such as fe80::1234%1, - may also be used, but the scope portion must be numeric or match an existing - network interface on Linux and the percent character must be URL escaped. The - previous example in an SFTP URL might look like: - - sftp://[fe80::1234%251]/ - - IPv6 addresses provided other than in URLs (e.g. to the --proxy, --interface - or --ftp-port options) should not be URL encoded. - -METALINK - - Curl supports Metalink (both version 3 and 4 (RFC 5854) are supported), a way - to list multiple URIs and hashes for a file. Curl will make use of the mirrors - listed within for failover if there are errors (such as the file or server not - being available). It will also verify the hash of the file after the download - completes. The Metalink file itself is downloaded and processed in memory and - not stored in the local file system. - - Example to use a remote Metalink file: - - curl --metalink http://www.example.com/example.metalink - - To use a Metalink file in the local file system, use FILE protocol (file://): - - curl --metalink file://example.metalink - - Please note that if FILE protocol is disabled, there is no way to use a local - Metalink file at the time of this writing. Also note that if --metalink and - --include are used together, --include will be ignored. This is because including - headers in the response will break Metalink parser and if the headers are included - in the file described in Metalink file, hash check will fail. - -MAILING LISTS - - For your convenience, we have several open mailing lists to discuss curl, - its development and things relevant to this. Get all info at - https://curl.haxx.se/mail/. Some of the lists available are: - - curl-users - - Users of the command line tool. How to use it, what doesn't work, new - features, related tools, questions, news, installations, compilations, - running, porting etc. - - curl-library - - Developers using or developing libcurl. Bugs, extensions, improvements. - - curl-announce - - Low-traffic. Only receives announcements of new public versions. At worst, - that makes something like one or two mails per month, but usually only one - mail every second month. - - curl-and-php - - Using the curl functions in PHP. Everything curl with a PHP angle. Or PHP - with a curl angle. - - curl-and-python - - Python hackers using curl with or without the python binding pycurl. - - Please direct curl questions, feature requests and trouble reports to one of - these mailing lists instead of mailing any individual. diff --git a/proxy_c/third-lib/libcurl/docs/Makefile.am b/proxy_c/third-lib/libcurl/docs/Makefile.am deleted file mode 100644 index a1e64b6..0000000 --- a/proxy_c/third-lib/libcurl/docs/Makefile.am +++ /dev/null @@ -1,62 +0,0 @@ -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. 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distclean-tags distdir dvi dvi-am html html-am info info-am \ - install install-am install-data install-data-am install-dvi \ - install-dvi-am install-exec install-exec-am install-html \ - install-html-am install-info install-info-am install-man \ - install-man1 install-pdf install-pdf-am install-ps \ - install-ps-am install-strip installcheck installcheck-am \ - installdirs installdirs-am maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-generic \ - mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ - uninstall-am uninstall-man uninstall-man1 - -.PRECIOUS: Makefile - - -html: $(HTMLPAGES) - cd libcurl && make html - -pdf: $(PDFPAGES) - cd libcurl && make pdf - -.1.html: - $(MAN2HTML) - -.1.pdf: - @(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \ - groff -Tps -man $< >$$foo.ps; \ - ps2pdf $$foo.ps $@; \ - rm $$foo.ps; \ - echo "converted $< to $@") - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/proxy_c/third-lib/libcurl/docs/README.netware b/proxy_c/third-lib/libcurl/docs/README.netware deleted file mode 100644 index 12065f3..0000000 --- a/proxy_c/third-lib/libcurl/docs/README.netware +++ /dev/null @@ -1,27 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -README.netware - - Read the README file first. - - Curl has been successfully compiled with gcc / nlmconv on different flavours - of Linux as well as with the official Metrowerks CodeWarrior compiler. - While not being the main development target, a continuously growing share of - curl users are NetWare-based, specially also consuming the lib from PHP. - - The unix-style man pages are tricky to read on windows, so therefore are all - those pages converted to HTML as well as pdf, and included in the release - archives. - - The main curl.1 man page is also "built-in" in the command line tool. Use a - command line similar to this in order to extract a separate text file: - - curl -M >manual.txt - - Read the INSTALL file for instructions how to compile curl self. - - diff --git a/proxy_c/third-lib/libcurl/docs/README.win32 b/proxy_c/third-lib/libcurl/docs/README.win32 deleted file mode 100644 index cfd45dd..0000000 --- a/proxy_c/third-lib/libcurl/docs/README.win32 +++ /dev/null @@ -1,26 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -README.win32 - - Read the README file first. - - Curl has been compiled, built and run on all sorts of Windows and win32 - systems. While not being the main develop target, a fair share of curl users - are win32-based. - - The unix-style man pages are tricky to read on windows, so therefore are all - those pages converted to HTML as well as pdf, and included in the release - archives. - - The main curl.1 man page is also "built-in" in the command line tool. Use a - command line similar to this in order to extract a separate text file: - - curl -M >manual.txt - - Read the INSTALL file for instructions how to compile curl self. - - diff --git a/proxy_c/third-lib/libcurl/docs/RELEASE-PROCEDURE b/proxy_c/third-lib/libcurl/docs/RELEASE-PROCEDURE deleted file mode 100644 index 1b57452..0000000 --- a/proxy_c/third-lib/libcurl/docs/RELEASE-PROCEDURE +++ /dev/null @@ -1,92 +0,0 @@ -curl release procedure - how to do a release -============================================ - -in the source code repo ------------------------ - -- edit `RELEASE-NOTES` to be accurate - -- update `docs/THANKS` - -- make sure all relevant changes are committed on the master branch - -- tag the git repo in this style: `git tag -a curl-7_34_0`. -a annotates the - tag and we use underscores instead of dots in the version number. - -- run "./maketgz 7.34.0" to build the release tarballs. It is important that - you run this on a machine with the correct set of autotools etc installed - as this is what then will be shipped and used by most users on *nix like - systems. - -- push the git commits and the new tag - -- gpg sign the 4 tarballs as maketgz suggests - -- upload the 8 resulting files to the primary download directory - -in the curl-www repo --------------------- - -- edit `Makefile` (version number and date), - -- edit `_newslog.html` (announce the new release) and - -- edit `_changes.html` (insert changes+bugfixes from RELEASE-NOTES) - -- commit all local changes - -- tag the repo with the same tag as used for the source repo - -- make sure all relevant changes are committed and pushed on the master branch - - (the web site then updates its contents automatically) - -on github ---------- - -- edit the newly made release tag so that it is listed as the latest release - -inform ------- - -- send an email to curl-users, curl-announce and curl-library. Insert the - RELEASE-NOTES into the mail. - -celebrate ---------- - -- suitable beverage intake is encouraged for the festivities - -curl release scheduling -======================= - -Basics ------- - -We do releases every 8 weeks on Wednesdays. If critical problems arise, we can -insert releases outside of the schedule or we can move the release date - but -this is very rare. - -Each 8 week release cycle is split in two 4-week periods. - -- During the first 4 weeks after a release, we allow new features and changes - to curl and libcurl. If we accept any such changes, we bump the minor number - used for the next release. - -- During the second 4-week period we do not merge any features or changes, we - then only focus on fixing bugs and polishing things to make a solid coming - release. - -Coming dates ------------- - -Based on the description above, here are some planned release dates (at the -time of this writing): - -- September 7, 2016 (version 7.50.2) -- November 2, 2016 -- December 28, 2016 -- February 22, 2017 -- April 19, 2017 -- June 14, 2017 -- August 9, 2017 diff --git a/proxy_c/third-lib/libcurl/docs/RESOURCES b/proxy_c/third-lib/libcurl/docs/RESOURCES deleted file mode 100644 index 1ad8aac..0000000 --- a/proxy_c/third-lib/libcurl/docs/RESOURCES +++ /dev/null @@ -1,83 +0,0 @@ - _ _ ____ _ - Project ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - - -This document lists documents and standards used by curl. - - RFC 959 - The FTP protocol - - RFC 1635 - How to Use Anonymous FTP - - RFC 1738 - Uniform Resource Locators - - RFC 1777 - defines the LDAP protocol - - RFC 1808 - Relative Uniform Resource Locators - - RFC 1867 - Form-based File Upload in HTML - - RFC 1950 - ZLIB Compressed Data Format Specification - - RFC 1951 - DEFLATE Compressed Data Format Specification - - RFC 1952 - gzip compression format - - RFC 1959 - LDAP URL syntax - - RFC 2045-2049 - Everything you need to know about MIME! (needed for form - based upload) - - RFC 2068 - HTTP 1.1 (obsoleted by RFC 2616) - - RFC 2104 - Keyed-Hashing for Message Authentication - - RFC 2109 - HTTP State Management Mechanism (cookie stuff) - - Also, read Netscape's specification at - https://curl.haxx.se/rfc/cookie_spec.html - - RFC 2183 - The Content-Disposition Header Field - - RFC 2195 - CRAM-MD5 authentication - - RFC 2229 - A Dictionary Server Protocol - - RFC 2255 - Newer LDAP URL syntax document. - - RFC 2231 - MIME Parameter Value and Encoded Word Extensions: - Character Sets, Languages, and Continuations - - RFC 2388 - "Returning Values from Forms: multipart/form-data" - Use this as an addition to the RFC1867 - - RFC 2396 - "Uniform Resource Identifiers: Generic Syntax and Semantics" This - one obsoletes RFC 1738, but since RFC 1738 is often mentioned - I've left it in this list. - - RFC 2428 - FTP Extensions for IPv6 and NATs - - RFC 2577 - FTP Security Considerations - - RFC 2616 - HTTP 1.1, the latest - - RFC 2617 - HTTP Authentication - - RFC 2718 - Guidelines for new URL Schemes - - RFC 2732 - Format for Literal IPv6 Addresses in URL's - - RFC 2818 - HTTP Over TLS (TLS is the successor to SSL) - - RFC 2821 - SMTP protocol - - RFC 2964 - Use of HTTP State Management - - RFC 2965 - HTTP State Management Mechanism. Cookies. Obsoletes RFC2109 - - RFC 3207 - SMTP over TLS - - RFC 4616 - PLAIN authentication - - RFC 4954 - SMTP Authentication diff --git a/proxy_c/third-lib/libcurl/docs/ROADMAP.md b/proxy_c/third-lib/libcurl/docs/ROADMAP.md deleted file mode 100644 index 367130d..0000000 --- a/proxy_c/third-lib/libcurl/docs/ROADMAP.md +++ /dev/null @@ -1,142 +0,0 @@ -curl the next few years - perhaps -================================= - -Roadmap of things Daniel Stenberg and Steve Holme want to work on next. It is -intended to serve as a guideline for others for information, feedback and -possible participation. - -HTTP/2 ------- - -Improve performance. Measurements and tests have shown that in several cases -doing transfers over HTTP/2 can be notably slower than the same transfer done -over HTTP/1. Some of that difference can be attributed the inefficient window -size handling currently in use but there are probably more to be learned and -worked on to optimize this. - -QUIC ----- - -The standardization process of QUIC has been taken to the IETF and can be -followed on the [IETF QUIC Mailing -list](https://www.ietf.org/mailman/listinfo/quic). I'd like us to get on the -bandwagon. Ideally, this would be done with a separate library/project to -handle the binary/framing layer in a similar fashion to how HTTP/2 is -implemented. This, to allow other projects to benefit from the work and to -thus broaden the interest and chance of others to participate. - -TLS 1.3 -------- - -The new version of the TLS protocol is in the pipeline and will soon start to -get used out in the wild. It offers some new interesting features and will -need the TLS libraries to adapt and quite likely provide additional or -modified APIs. libcurl needs to adapt accordingly. - - -HTTP cookies ------------- - -Two cookie drafts have been adopted by the httpwg in IETF and we should -support them as the popular browsers will as well: - -[Deprecate modification of 'secure' cookies from non-secure -origins](https://tools.ietf.org/html/draft-ietf-httpbis-cookie-alone-00) - -[Cookie Prefixes](https://tools.ietf.org/html/draft-ietf-httpbis-cookie-prefixes-00) - -[Firefox bug report about secure cookies](https://bugzilla.mozilla.org/show_bug.cgi?id=976073) - -SRV records ------------ - -How to find services for specific domains/hosts. - -HTTPS to proxy --------------- - -To avoid network traffic to/from the proxy getting snooped on. There's a git -branch in the public git repository for this that we need to make sure works -for all TLS backends and then merge! - -curl_formadd() --------------- - -make sure there's an easy handle passed in to `curl_formadd()`, -`curl_formget()` and `curl_formfree()` by adding replacement functions and -deprecating the old ones to allow custom mallocs and more - -Third-party SASL ----------------- - -Add support for third-party SASL libraries such as Cyrus SASL. - -SASL authentication in LDAP ---------------------------- - -... - -Simplify the SMTP email ------------------------ - -Simplify the SMTP email interface so that programmers don't have to -construct the body of an email that contains all the headers, alternative -content, images and attachments - maintain raw interface so that -programmers that want to do this can - -email capabilities ------------------- - -Allow the email protocols to return the capabilities before -authenticating. This will allow an application to decide on the best -authentication mechanism - -Win32 pthreads --------------- - -Allow Windows threading model to be replaced by Win32 pthreads port - -dynamic buffer size -------------------- - -Implement a dynamic buffer size to allow SFTP to use much larger buffers and -possibly allow the size to be customizable by applications. Use less memory -when handles are not in use? - -New stuff - curl ----------------- - -1. Embed a language interpreter (lua?). For that middle ground where curl - isn’t enough and a libcurl binding feels “too much”. Build-time conditional - of course. - -2. Simplify the SMTP command line so that the headers and multi-part content - don't have to be constructed before calling curl - -Improve -------- - -1. build for windows (considered hard by many users) - -2. curl -h output (considered overwhelming to users) - -3. we have > 170 command line options, is there a way to redo things to - simplify or improve the situation as we are likely to keep adding - features/options in the future too - -4. docs (considered "bad" by users but how do we make it better?) - - - split up curl.1 - -5. authentication framework (consider merging HTTP and SASL authentication to - give one API for protocols to call) - -6. Perform some of the clean up from the TODO document, removing old - definitions and such like that are currently earmarked to be removed years - ago - -Remove ------- - -1. makefile.vc files as there is no point in maintaining two sets of Windows - makefiles. Note: These are currently being used by the Windows autobuilds diff --git a/proxy_c/third-lib/libcurl/docs/SECURITY.md b/proxy_c/third-lib/libcurl/docs/SECURITY.md deleted file mode 100644 index c88cc9c..0000000 --- a/proxy_c/third-lib/libcurl/docs/SECURITY.md +++ /dev/null @@ -1,116 +0,0 @@ -curl security for developers -============================ - -This document is intended to provide guidance to curl developers on how -security vulnerabilities should be handled. - -Publishing Information ----------------------- - -All known and public curl or libcurl related vulnerabilities are listed on -[the curl web site security page](https://curl.haxx.se/docs/security.html). - -Security vulnerabilities should not be entered in the project's public bug -tracker unless the necessary configuration is in place to limit access to the -issue to only the reporter and the project's security team. - -Vulnerability Handling ----------------------- - -The typical process for handling a new security vulnerability is as follows. - -No information should be made public about a vulnerability until it is -formally announced at the end of this process. That means, for example that a -bug tracker entry must NOT be created to track the issue since that will make -the issue public and it should not be discussed on any of the project's public -mailing lists. Also messages associated with any commits should not make -any reference to the security nature of the commit if done prior to the public -announcement. - -- The person discovering the issue, the reporter, reports the vulnerability - privately to `curl-security@haxx.se`. That's an email alias that reaches a - handful of selected and trusted people. - -- Messages that do not relate to the reporting or managing of an undisclosed - security vulnerability in curl or libcurl are ignored and no further action - is required. - -- A person in the security team sends an e-mail to the original reporter to - acknowledge the report. - -- The security team investigates the report and either rejects it or accepts - it. - -- If the report is rejected, the team writes to the reporter to explain why. - -- If the report is accepted, the team writes to the reporter to let him/her - know it is accepted and that they are working on a fix. - -- The security team discusses the problem, works out a fix, considers the - impact of the problem and suggests a release schedule. This discussion - should involve the reporter as much as possible. - -- The release of the information should be "as soon as possible" and is most - often synced with an upcoming release that contains the fix. If the - reporter, or anyone else, thinks the next planned release is too far away - then a separate earlier release for security reasons should be considered. - -- Write a security advisory draft about the problem that explains what the - problem is, its impact, which versions it affects, solutions or - workarounds, when the release is out and make sure to credit all - contributors properly. - -- Request a CVE number from - [distros@openwall](http://oss-security.openwall.org/wiki/mailing-lists/distros) - when also informing and preparing them for the upcoming public security - vulnerability announcement - attach the advisory draft for information. Note - that 'distros' won't accept an embargo longer than 19 days and they do not - care for Windows-specific flaws. For windows-specific flaws, request CVE - directly from MITRE. - -- Update the "security advisory" with the CVE number. - -- The security team commits the fix in a private branch. The commit message - should ideally contain the CVE number. This fix is usually also distributed - to the 'distros' mailing list to allow them to use the fix prior to the - public announcement. - -- No more than 48 hours before the release, the private branch is merged into - the master branch and pushed. Once pushed, the information is accessible to - the public and the actual release should follow suit immediately afterwards. - The time between the push and the release is used for final tests and - reviews. - -- The project team creates a release that includes the fix. - -- The project team announces the release and the vulnerability to the world in - the same manner we always announce releases. It gets sent to the - curl-announce, curl-library and curl-users mailing lists. - -- The security web page on the web site should get the new vulnerability - mentioned. - -Pre-notification ----------------- - -If you think you are or should be eligible for a pre-notification about -upcoming security announcements for curl, we urge OS distros and similar -vendors to primarily join the distros@openwall list as that is one of the -purposes of that list - and not just for curl of course. - -If you are not a distro or otherwise not suitable for distros@openwall and yet -want pre-notifications from us, contact the curl security team with a detailed -and clear explanation why this is the case. - -curl-security (at haxx dot se) ------------------------------- - -Who is on this list? There are a couple of criteria you must meet, and then we -might ask you to join the list or you can ask to join it. It really isn't very -formal. We basically only require that you have a long-term presence in the -curl project and you have shown an understanding for the project and its way -of working. You must've been around for a good while and you should have no -plans in vanishing in the near future. - -We do not make the list of participants public mostly because it tends to vary -somewhat over time and a list somewhere will only risk getting outdated. diff --git a/proxy_c/third-lib/libcurl/docs/SSL-PROBLEMS.md b/proxy_c/third-lib/libcurl/docs/SSL-PROBLEMS.md deleted file mode 100644 index 91803e2..0000000 --- a/proxy_c/third-lib/libcurl/docs/SSL-PROBLEMS.md +++ /dev/null @@ -1,87 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - -# SSL problems - - First, let's establish that we often refer to TLS and SSL interchangeably as - SSL here. The current protocol is called TLS, it was called SSL a long time - ago. - - There are several known reasons why a connection that involves SSL might - fail. This is a document that attempts to details the most common ones and - how to mitigate them. - -## CA certs - - CA certs are used to digitally verify the server's certificate. You need a - "ca bundle" for this. See lots of more details on this in the SSLCERTS - document. - -## CA bundle missing intermediate certificates - - When using said CA bundle to verify a server cert, you will experience - problems if your CA cert does not have the certificates for the - intermediates in the whole trust chain. - -## Protocol version - - Some broken servers fail to support the protocol negotiation properly that - SSL servers are supposed to handle. This may cause the connection to fail - completely. Sometimes you may need to explicitly select a SSL version to use - when connecting to make the connection succeed. - - An additional complication can be that modern SSL libraries sometimes are - built with support for older SSL and TLS versions disabled! - - All versions of SSL are considered insecure and should be avoided. Use TLS. - -## Ciphers - - Clients give servers a list of ciphers to select from. If the list doesn't - include any ciphers the server wants/can use, the connection handshake - fails. - - curl has recently disabled the user of a whole bunch of seriously insecure - ciphers from its default set (slightly depending on SSL backend in use). - - You may have to explicitly provide an alternative list of ciphers for curl - to use to allow the server to use a WEAK cipher for you. - - Note that these weak ciphers are identified as flawed. For example, this - includes symmetric ciphers with less than 128 bit keys and RC4. - - WinSSL in Windows XP is not able to connect to servers that no longer - support the legacy handshakes and algorithms used by those versions, so we - advice against building curl to use WinSSL on really old Windows versions. - - References: - - https://tools.ietf.org/html/draft-popov-tls-prohibiting-rc4-01 - -## Allow BEAST - - BEAST is the name of a TLS 1.0 attack that surfaced 2011. When adding means - to mitigate this attack, it turned out that some broken servers out there in - the wild didn't work properly with the BEAST mitigation in place. - - To make such broken servers work, the --ssl-allow-beast option was - introduced. Exactly as it sounds, it re-introduces the BEAST vulnerability - but on the other hand it allows curl to connect to that kind of strange - servers. - -## Disabling certificate revocation checks - - Some SSL backends may do certificate revocation checks (CRL, OCSP, etc) - depending on the OS or build configuration. The --ssl-no-revoke option was - introduced in 7.44.0 to disable revocation checking but currently is only - supported for WinSSL (the native Windows SSL library), with an exception in - the case of Windows' Untrusted Publishers blacklist which it seems can't be - bypassed. This option may have broader support to accommodate other SSL - backends in the future. - - References: - - https://curl.haxx.se/docs/ssl-compared.html diff --git a/proxy_c/third-lib/libcurl/docs/SSLCERTS.md b/proxy_c/third-lib/libcurl/docs/SSLCERTS.md deleted file mode 100644 index 7755609..0000000 --- a/proxy_c/third-lib/libcurl/docs/SSLCERTS.md +++ /dev/null @@ -1,163 +0,0 @@ -SSL Certificate Verification -============================ - -SSL is TLS ----------- - -SSL is the old name. It is called TLS these days. - - -Native SSL ----------- - -If libcurl was built with Schannel or Secure Transport support (the native SSL -libraries included in Windows and Mac OS X), then this does not apply to -you. Scroll down for details on how the OS-native engines handle SSL -certificates. If you're not sure, then run "curl -V" and read the results. If -the version string says "WinSSL" in it, then it was built with Schannel -support. - -It is about trust ------------------ - -This system is about trust. In your local CA certificate store you have certs -from *trusted* Certificate Authorities that you then can use to verify that the -server certificates you see are valid. They're signed by one of the CAs you -trust. - -Which CAs do you trust? You can decide to trust the same set of companies your -operating system trusts, or the set one of the known browsers trust. That's -basically trust via someone else you trust. You should just be aware that -modern operating systems and browsers are setup to trust *hundreds* of -companies and recent years several such CAs have been found untrustworthy. - -Certificate Verification ------------------------- - -libcurl performs peer SSL certificate verification by default. This is done -by using a CA certificate store that the SSL library can use to make sure the -peer's server certificate is valid. - -If you communicate with HTTPS, FTPS or other TLS-using servers using -certificates that are signed by CAs present in the store, you can be sure -that the remote server really is the one it claims to be. - -If the remote server uses a self-signed certificate, if you don't install a CA -cert store, if the server uses a certificate signed by a CA that isn't -included in the store you use or if the remote host is an impostor -impersonating your favorite site, and you want to transfer files from this -server, do one of the following: - - 1. Tell libcurl to *not* verify the peer. With libcurl you disable this with - `curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);` - - With the curl command line tool, you disable this with -k/--insecure. - - 2. Get a CA certificate that can verify the remote server and use the proper - option to point out this CA cert for verification when connecting. For - libcurl hackers: `curl_easy_setopt(curl, CURLOPT_CAPATH, capath);` - - With the curl command line tool: --cacert [file] - - 3. Add the CA cert for your server to the existing default CA certificate - store. The default CA certificate store can changed at compile time with the - following configure options: - - --with-ca-bundle=FILE: use the specified file as CA certificate store. CA - certificates need to be concatenated in PEM format into this file. - - --with-ca-path=PATH: use the specified path as CA certificate store. CA - certificates need to be stored as individual PEM files in this directory. - You may need to run c_rehash after adding files there. - - If neither of the two options is specified, configure will try to auto-detect - a setting. It's also possible to explicitly not hardcode any default store - but rely on the built in default the crypto library may provide instead. - You can achieve that by passing both --without-ca-bundle and - --without-ca-path to the configure script. - - If you use Internet Explorer, this is one way to get extract the CA cert - for a particular server: - - - View the certificate by double-clicking the padlock - - Find out where the CA certificate is kept (Certificate> - Authority Information Access>URL) - - Get a copy of the crt file using curl - - Convert it from crt to PEM using the openssl tool: - openssl x509 -inform DES -in yourdownloaded.crt \ - -out outcert.pem -text - - Add the 'outcert.pem' to the CA certificate store or use it stand-alone - as described below. - - If you use the 'openssl' tool, this is one way to get extract the CA cert - for a particular server: - - - `openssl s_client -connect xxxxx.com:443 |tee logfile` - - type "QUIT", followed by the "ENTER" key - - The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE" - markers. - - If you want to see the data in the certificate, you can do: "openssl - x509 -inform PEM -in certfile -text -out certdata" where certfile is - the cert you extracted from logfile. Look in certdata. - - If you want to trust the certificate, you can add it to your CA - certificate store or use it stand-alone as described. Just remember that - the security is no better than the way you obtained the certificate. - - 4. If you're using the curl command line tool, you can specify your own CA - cert path by setting the environment variable `CURL_CA_BUNDLE` to the path - of your choice. - - If you're using the curl command line tool on Windows, curl will search - for a CA cert file named "curl-ca-bundle.crt" in these directories and in - this order: - 1. application's directory - 2. current working directory - 3. Windows System directory (e.g. C:\windows\system32) - 4. Windows Directory (e.g. C:\windows) - 5. all directories along %PATH% - - 5. Get a better/different/newer CA cert bundle! One option is to extract the - one a recent Firefox browser uses by running 'make ca-bundle' in the curl - build tree root, or possibly download a version that was generated this - way for you: [CA Extract](https://curl.haxx.se/docs/caextract.html) - -Neglecting to use one of the above methods when dealing with a server using a -certificate that isn't signed by one of the certificates in the installed CA -certificate store, will cause SSL to report an error ("certificate verify -failed") during the handshake and SSL will then refuse further communication -with that server. - -Certificate Verification with NSS ---------------------------------- - -If libcurl was built with NSS support, then depending on the OS distribution, -it is probably required to take some additional steps to use the system-wide -CA cert db. RedHat ships with an additional module, libnsspem.so, which -enables NSS to read the OpenSSL PEM CA bundle. On openSUSE you can install -p11-kit-nss-trust which makes NSS use the system wide CA certificate store. NSS -also has a new [database format](https://wiki.mozilla.org/NSS_Shared_DB). - -Starting with version 7.19.7, libcurl automatically adds the 'sql:' prefix to -the certdb directory (either the hardcoded default /etc/pki/nssdb or the -directory configured with SSL_DIR environment variable). To check which certdb -format your distribution provides, examine the default certdb location: -/etc/pki/nssdb; the new certdb format can be identified by the filenames -cert9.db, key4.db, pkcs11.txt; filenames of older versions are cert8.db, -key3.db, secmod.db. - -Certificate Verification with Schannel and Secure Transport ------------------------------------------------------------ - -If libcurl was built with Schannel (Microsoft's native TLS engine) or Secure -Transport (Apple's native TLS engine) support, then libcurl will still perform -peer certificate verification, but instead of using a CA cert bundle, it will -use the certificates that are built into the OS. These are the same -certificates that appear in the Internet Options control panel (under Windows) -or Keychain Access application (under OS X). Any custom security rules for -certificates will be honored. - -Schannel will run CRL checks on certificates unless peer verification is -disabled. Secure Transport on iOS will run OCSP checks on certificates unless -peer verification is disabled. Secure Transport on OS X will run either OCSP -or CRL checks on certificates if those features are enabled, and this behavior -can be adjusted in the preferences of Keychain Access. diff --git a/proxy_c/third-lib/libcurl/docs/THANKS b/proxy_c/third-lib/libcurl/docs/THANKS deleted file mode 100644 index 8537409..0000000 --- a/proxy_c/third-lib/libcurl/docs/THANKS +++ /dev/null @@ -1,1486 +0,0 @@ - This project has been alive for many years. Countless people have provided - feedback that have improved curl. Here follows a list of people that have - contributed (a-z order). - - If you have contributed but are missing here, please let us know! - -"Captain Basil" -"Spoon Man" -Aaro Koskinen -Aaron Oneal -Aaron Orenstein -Abram Pousada -Adam D. 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Mack -Ward Willats -Warp Kawada -Warren Menzer -Wayne Haigh -Werner Koch -Wesley Laxton -Wesley Miaw -Wez Furlong -Wilfredo Sanchez -Will Dietz -Willem Sparreboom -William Ahern -Wojciech Zwiefka -Wouter Van Rooy -Wu Yongzheng -Xavier Bouchoux -Xiangbin Li -Yaakov Selkowitz -Yamada Yasuharu -Yang Tse -Yarram Sunil -Yasuharu Yamada -Yehezkel Horowitz -Yehoshua Hershberg -Yi Huang -Yingwei Liu -Yonggang Luo -Yousuke Kimoto -Yukihiro Kawada -Yun SangHo -Yuriy Sosov -Yves Arrouye -Yves Lejeune -Zdenek Pavlas -Zekun Ni -Zmey Petroff -Zvi Har'El -afrind on github -asavah on github -baumanj on github -bsammon on github -dkjjr89 on github -eXeC64 on github -jveazey on github -kreshano on github -lukaszgn on github -marc-groundctl on github -neex on github -nk -nopjmp on github -silveja1 on github -swalkaus at yahoo.com -tommink[at]post.pl -vanillajonathan on github -wmsch on github -Štefan Kremeň -Никита Дорохин diff --git a/proxy_c/third-lib/libcurl/docs/TODO b/proxy_c/third-lib/libcurl/docs/TODO deleted file mode 100644 index 27dc8ad..0000000 --- a/proxy_c/third-lib/libcurl/docs/TODO +++ /dev/null @@ -1,1192 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - - Things that could be nice to do in the future - - Things to do in project curl. Please tell us what you think, contribute and - send us patches that improve things! - - Be aware that these are things that we could do, or have once been considered - things we could do. If you want to work on any of these areas, please - consider bringing it up for discussions first on the mailing list so that we - all agree it is still a good idea for the project! - - All bugs documented in the KNOWN_BUGS document are subject for fixing! - - 1. libcurl - 1.2 More data sharing - 1.3 struct lifreq - 1.4 signal-based resolver timeouts - 1.5 get rid of PATH_MAX - 1.6 Modified buffer size approach - 1.7 Detect when called from within callbacks - 1.9 Cache negative name resolves - 1.11 minimize dependencies with dynamicly loaded modules - 1.12 have form functions use CURL handle argument - 1.14 Typesafe curl_easy_setopt() - 1.15 Monitor connections in the connection pool - 1.16 Try to URL encode given URL - 1.17 Add support for IRIs - 1.18 try next proxy if one doesn't work - 1.19 Timeout idle connections from the pool - 1.20 SRV and URI DNS records - 1.21 API for URL parsing/splitting - 1.23 Offer API to flush the connection pool - 1.24 TCP Fast Open for windows - 1.25 Remove the generated include file - - 2. libcurl - multi interface - 2.1 More non-blocking - 2.2 Better support for same name resolves - 2.3 Non-blocking curl_multi_remove_handle() - 2.4 Split connect and authentication process - 2.5 Edge-triggered sockets should work - - 3. Documentation - 3.1 Update date and version in man pages - 3.2 Provide cmake config-file - - 4. FTP - 4.1 HOST - 4.2 Alter passive/active on failure and retry - 4.3 Earlier bad letter detection - 4.4 REST for large files - 4.5 ASCII support - 4.6 GSSAPI via Windows SSPI - 4.7 STAT for LIST without data connection - - 5. HTTP - 5.1 Better persistency for HTTP 1.0 - 5.2 support FF3 sqlite cookie files - 5.3 Rearrange request header order - 5.5 auth= in URLs - 5.6 Refuse "downgrade" redirects - 5.7 Brotli compression - 5.8 QUIC - 5.9 Add easy argument to formpost functions - 5.10 Leave secure cookies alone - - 6. TELNET - 6.1 ditch stdin - 6.2 ditch telnet-specific select - 6.3 feature negotiation debug data - 6.4 send data in chunks - - 7. SMTP - 7.1 Pipelining - 7.2 Enhanced capability support - 7.3 Add CURLOPT_MAIL_CLIENT option - - 8. POP3 - 8.1 Pipelining - 8.2 Enhanced capability support - - 9. IMAP - 9.1 Enhanced capability support - - 10. LDAP - 10.1 SASL based authentication mechanisms - - 11. SMB - 11.1 File listing support - 11.2 Honor file timestamps - 11.3 Use NTLMv2 - 11.4 Create remote directories - - 12. New protocols - 12.1 RSYNC - - 13. SSL - 13.1 Disable specific versions - 13.2 Provide mutex locking API - 13.3 Evaluate SSL patches - 13.4 Cache OpenSSL contexts - 13.5 Export session ids - 13.6 Provide callback for cert verification - 13.7 improve configure --with-ssl - 13.8 Support DANE - 13.9 Support TLS v1.3 - 13.10 Support SSLKEYLOGFILE - 13.11 Support intermediate & root pinning for PINNEDPUBLICKEY - 13.12 Support HSTS - 13.13 Support HPKP - - 14. GnuTLS - 14.1 SSL engine stuff - 14.2 check connection - - 15. WinSSL/SChannel - 15.1 Add support for client certificate authentication - 15.2 Add support for custom server certificate validation - 15.3 Add support for the --ciphers option - - 16. SASL - 16.1 Other authentication mechanisms - 16.2 Add QOP support to GSSAPI authentication - 16.3 Support binary messages (i.e.: non-base64) - - 17. SSH protocols - 17.1 Multiplexing - 17.2 SFTP performance - 17.3 Support better than MD5 hostkey hash - - 18. Command line tool - 18.1 sync - 18.2 glob posts - 18.3 prevent file overwriting - 18.4 simultaneous parallel transfers - 18.5 provide formpost headers - 18.6 warning when setting an option - 18.7 warning when sending binary output to terminal - 18.8 offer color-coded HTTP header output - 18.9 Choose the name of file in braces for complex URLs - 18.10 improve how curl works in a windows console window - 18.11 -w output to stderr - 18.12 keep running, read instructions from pipe/socket - 18.13 support metalink in http headers - 18.14 --fail without --location should treat 3xx as a failure - 18.15 Introduce --fail-fast to exit on first transfer fail - 18.16 --retry should resume - - 19. Build - 19.1 roffit - 19.2 Enable PIE and RELRO by default - - 20. Test suite - 20.1 SSL tunnel - 20.2 nicer lacking perl message - 20.3 more protocols supported - 20.4 more platforms supported - 20.5 Add support for concurrent connections - 20.6 Use the RFC6265 test suite - - 21. Next SONAME bump - 21.1 http-style HEAD output for FTP - 21.2 combine error codes - 21.3 extend CURLOPT_SOCKOPTFUNCTION prototype - - 22. Next major release - 22.1 cleanup return codes - 22.2 remove obsolete defines - 22.3 size_t - 22.4 remove several functions - 22.5 remove CURLOPT_FAILONERROR - 22.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE - 22.7 remove progress meter from libcurl - 22.8 remove 'curl_httppost' from public - -============================================================================== - -1. libcurl - -1.2 More data sharing - - curl_share_* functions already exist and work, and they can be extended to - share more. For example, enable sharing of the ares channel and the - connection cache. - -1.3 struct lifreq - - Use 'struct lifreq' and SIOCGLIFADDR instead of 'struct ifreq' and - SIOCGIFADDR on newer Solaris versions as they claim the latter is obsolete. - To support IPv6 interface addresses for network interfaces properly. - -1.4 signal-based resolver timeouts - - libcurl built without an asynchronous resolver library uses alarm() to time - out DNS lookups. When a timeout occurs, this causes libcurl to jump from the - signal handler back into the library with a sigsetjmp, which effectively - causes libcurl to continue running within the signal handler. This is - non-portable and could cause problems on some platforms. A discussion on the - problem is available at https://curl.haxx.se/mail/lib-2008-09/0197.html - - Also, alarm() provides timeout resolution only to the nearest second. alarm - ought to be replaced by setitimer on systems that support it. - -1.5 get rid of PATH_MAX - - Having code use and rely on PATH_MAX is not nice: - http://insanecoding.blogspot.com/2007/11/pathmax-simply-isnt.html - - Currently the SSH based code uses it a bit, but to remove PATH_MAX from there - we need libssh2 to properly tell us when we pass in a too small buffer and - its current API (as of libssh2 1.2.7) doesn't. - -1.6 Modified buffer size approach - - Current libcurl allocates a fixed 16K size buffer for download and an - additional 16K for upload. They are always unconditionally part of the easy - handle. If CRLF translations are requested, an additional 32K "scratch - buffer" is allocated. A total of 64K transfer buffers in the worst case. - - First, while the handles are not actually in use these buffers could be freed - so that lingering handles just kept in queues or whatever waste less memory. - - Secondly, SFTP is a protocol that needs to handle many ~30K blocks at once - since each need to be individually acked and therefore libssh2 must be - allowed to send (or receive) many separate ones in parallel to achieve high - transfer speeds. A current libcurl build with a 16K buffer makes that - impossible, but one with a 512K buffer will reach MUCH faster transfers. But - allocating 512K unconditionally for all buffers just in case they would like - to do fast SFTP transfers at some point is not a good solution either. - - Dynamically allocate buffer size depending on protocol in use in combination - with freeing it after each individual transfer? Other suggestions? - -1.7 Detect when called from within callbacks - - We should set a state variable before calling callbacks, so that we - subsequently can add code within libcurl that returns error if called within - callbacks for when that's not supported. - -1.9 Cache negative name resolves - - A name resolve that has failed is likely to fail when made again within a - short period of time. Currently we only cache positive responses. - -1.11 minimize dependencies with dynamicly loaded modules - - We can create a system with loadable modules/plug-ins, where these modules - would be the ones that link to 3rd party libs. That would allow us to avoid - having to load ALL dependencies since only the necessary ones for this - app/invoke/used protocols would be necessary to load. See - https://github.com/curl/curl/issues/349 - -1.12 have form functions use CURL handle argument - - curl_formadd() and curl_formget() both currently have no CURL handle - argument, but both can use a callback that is set in the easy handle, and - thus curl_formget() with callback cannot function without first having - curl_easy_perform() (or similar) called - which is hard to grasp and a design - mistake. - - The curl_formadd() design can probably also be reconsidered to make it easier - to use and less error-prone. Probably easiest by splitting it into several - function calls. - -1.14 Typesafe curl_easy_setopt() - - One of the most common problems in libcurl using applications is the lack of - type checks for curl_easy_setopt() which happens because it accepts varargs - and thus can take any type. - - One possible solution to this is to introduce a few different versions of the - setopt version for the different kinds of data you can set. - - curl_easy_set_num() - sets a long value - - curl_easy_set_large() - sets a curl_off_t value - - curl_easy_set_ptr() - sets a pointer - - curl_easy_set_cb() - sets a callback PLUS its callback data - -1.15 Monitor connections in the connection pool - - libcurl's connection cache or pool holds a number of open connections for the - purpose of possible subsequent connection reuse. It may contain a few up to a - significant amount of connections. Currently, libcurl leaves all connections - as they are and first when a connection is iterated over for matching or - reuse purpose it is verified that it is still alive. - - Those connections may get closed by the server side for idleness or they may - get a HTTP/2 ping from the peer to verify that they're still alive. By adding - monitoring of the connections while in the pool, libcurl can detect dead - connections (and close them) better and earlier, and it can handle HTTP/2 - pings to keep such ones alive even when not actively doing transfers on them. - -1.16 Try to URL encode given URL - - Given a URL that for example contains spaces, libcurl could have an option - that would try somewhat harder than it does now and convert spaces to %20 and - perhaps URL encoded byte values over 128 etc (basically do what the redirect - following code already does). - - https://github.com/curl/curl/issues/514 - -1.17 Add support for IRIs - - IRIs (RFC 3987) allow localized, non-ascii, names in the URL. To properly - support this, curl/libcurl would need to translate/encode the given input - from the input string encoding into percent encoded output "over the wire". - - To make that work smoothly for curl users even on Windows, curl would - probably need to be able to convert from several input encodings. - -1.18 try next proxy if one doesn't work - - Allow an application to specify a list of proxies to try, and failing to - connect to the first go on and try the next instead until the list is - exhausted. Browsers support this feature at least when they specify proxies - using PACs. - - https://github.com/curl/curl/issues/896 - -1.19 Timeout idle connections from the pool - - libcurl currently keeps connections in its connection pool for an indefinite - period of time, until it either gets reused, gets noticed that it has been - closed by the server or gets pruned to make room for a new connection. - - To reduce overhead (especially for when we add monitoring of the connections - in the pool), we should introduce a timeout so that connections that have - been idle for N seconds get closed. - -1.20 SRV and URI DNS records - - Offer support for resolving SRV and URI DNS records for libcurl to know which - server to connect to for various protocols (including HTTP!). - -1.21 API for URL parsing/splitting - - libcurl has always parsed URLs internally and never exposed any API or - features to allow applications to do it. Still most or many applications - using libcurl need that ability. In polls to users, we've learned that many - libcurl users would like to see and use such an API. - -1.23 Offer API to flush the connection pool - - Sometimes applications want to flush all the existing connections kept alive. - An API could allow a forced flush or just a forced loop that would properly - close all connections that have been closed by the server already. - -1.24 TCP Fast Open for windows - - libcurl supports the CURLOPT_TCP_FASTOPEN option since 7.49.0 for Linux and - Mac OS. Windows supports TCP Fast Open starting with Windows 10, version 1607 - and we should add support for it. - -1.25 Remove the generated include file - - When curl and libcurl are built, one of the public include files are - generated and is populated with a set of defines that are derevid from sizes - and constants for the particular target architecture that build is made. For - platforms that can select between 32 bit and 64 bit at build time, this - approach makes the libcurl build only create a set of public headers suitable - for one of the architectures and not both. If you build libcurl for such a - platform and you want to allow applications to get built using either 32/64 - version, you must generate the libcurl headers once for each setup and you - must then add a replacement curl header that would itself select the correct - 32 or 64 bit specific header as necessary. - - Your curl/curl.h alternative could then look like (replace with suitable CPP - variable to check): - - #ifdef ARCH_32bit - #include - #else /* ARCH_64bit */ - #include - #endif - - A fix would either (A) fix the 32/64 setup automatically or even better (B) - work away the architecture specific defines from the headers so that they can - be used for all architectures independently of what libcurl was built for. - - -2. libcurl - multi interface - -2.1 More non-blocking - - Make sure we don't ever loop because of non-blocking sockets returning - EWOULDBLOCK or similar. Blocking cases include: - - - Name resolves on non-windows unless c-ares is used - - NSS SSL connections - - HTTP proxy CONNECT operations - - SOCKS proxy handshakes - - file:// transfers - - TELNET transfers - - The "DONE" operation (post transfer protocol-specific actions) for the - protocols SFTP, SMTP, FTP. Fixing Curl_done() for this is a worthy task. - -2.2 Better support for same name resolves - - If a name resolve has been initiated for name NN and a second easy handle - wants to resolve that name as well, make it wait for the first resolve to end - up in the cache instead of doing a second separate resolve. This is - especially needed when adding many simultaneous handles using the same host - name when the DNS resolver can get flooded. - -2.3 Non-blocking curl_multi_remove_handle() - - The multi interface has a few API calls that assume a blocking behavior, like - add_handle() and remove_handle() which limits what we can do internally. The - multi API need to be moved even more into a single function that "drives" - everything in a non-blocking manner and signals when something is done. A - remove or add would then only ask for the action to get started and then - multi_perform() etc still be called until the add/remove is completed. - -2.4 Split connect and authentication process - - The multi interface treats the authentication process as part of the connect - phase. As such any failures during authentication won't trigger the relevant - QUIT or LOGOFF for protocols such as IMAP, POP3 and SMTP. - -2.5 Edge-triggered sockets should work - - The multi_socket API should work with edge-triggered socket events. One of - the internal actions that need to be improved for this to work perfectly is - the 'maxloops' handling in transfer.c:readwrite_data(). - -3. Documentation - -3.1 Update date and version in man pages - - 'maketgz' or another suitable script could update the .TH sections of the man - pages at release time to use the current date and curl/libcurl version - number. - -3.2 Provide cmake config-file - - A config-file package is a set of files provided by us to allow applications - to write cmake scripts to find and use libcurl easier. See - https://github.com/curl/curl/issues/885 - -4. FTP - -4.1 HOST - - HOST is a command for a client to tell which host name to use, to offer FTP - servers named-based virtual hosting: - - https://tools.ietf.org/html/rfc7151 - -4.2 Alter passive/active on failure and retry - - When trying to connect passively to a server which only supports active - connections, libcurl returns CURLE_FTP_WEIRD_PASV_REPLY and closes the - connection. There could be a way to fallback to an active connection (and - vice versa). https://curl.haxx.se/bug/feature.cgi?id=1754793 - -4.3 Earlier bad letter detection - - Make the detection of (bad) %0d and %0a codes in FTP URL parts earlier in the - process to avoid doing a resolve and connect in vain. - -4.4 REST for large files - - REST fix for servers not behaving well on >2GB requests. This should fail if - the server doesn't set the pointer to the requested index. The tricky - (impossible?) part is to figure out if the server did the right thing or not. - -4.5 ASCII support - - FTP ASCII transfers do not follow RFC959. They don't convert the data - accordingly. - -4.6 GSSAPI via Windows SSPI - -In addition to currently supporting the SASL GSSAPI mechanism (Kerberos V5) -via third-party GSS-API libraries, such as Heimdal or MIT Kerberos, also add -support for GSSAPI authentication via Windows SSPI. - -4.7 STAT for LIST without data connection - -Some FTP servers allow STAT for listing directories instead of using LIST, and -the response is then sent over the control connection instead of as the -otherwise usedw data connection: http://www.nsftools.com/tips/RawFTP.htm#STAT - -This is not detailed in any FTP specification. - -5. HTTP - -5.1 Better persistency for HTTP 1.0 - - "Better" support for persistent connections over HTTP 1.0 - https://curl.haxx.se/bug/feature.cgi?id=1089001 - -5.2 support FF3 sqlite cookie files - - Firefox 3 is changing from its former format to a a sqlite database instead. - We should consider how (lib)curl can/should support this. - https://curl.haxx.se/bug/feature.cgi?id=1871388 - -5.3 Rearrange request header order - - Server implementors often make an effort to detect browser and to reject - clients it can detect to not match. One of the last details we cannot yet - control in libcurl's HTTP requests, which also can be exploited to detect - that libcurl is in fact used even when it tries to impersonate a browser, is - the order of the request headers. I propose that we introduce a new option in - which you give headers a value, and then when the HTTP request is built it - sorts the headers based on that number. We could then have internally created - headers use a default value so only headers that need to be moved have to be - specified. - -5.5 auth= in URLs - - Add the ability to specify the preferred authentication mechanism to use by - using ;auth= in the login part of the URL. - - For example: - - http://test:pass;auth=NTLM@example.com would be equivalent to specifying --user - test:pass;auth=NTLM or --user test:pass --ntlm from the command line. - - Additionally this should be implemented for proxy base URLs as well. - -5.6 Refuse "downgrade" redirects - - See https://github.com/curl/curl/issues/226 - - Consider a way to tell curl to refuse to "downgrade" protocol with a redirect - and/or possibly a bit that refuses redirect to change protocol completely. - -5.7 Brotli compression - - Compression algorithms that perform better than gzip are being considered for - use and inclusion in existing browsers. For example 'brotli'. If servers - follow along it is a good reason for us to also allow users to take advantage - of this. The algorithm: https://github.com/google/brotli The Firefox bug: - https://bugzilla.mozilla.org/show_bug.cgi?id=366559 - -5.8 QUIC - - The standardization process of QUIC has been taken to the IETF and can be - followed on the [IETF QUIC Mailing - list](https://www.ietf.org/mailman/listinfo/quic). I'd like us to get on the - bandwagon. Ideally, this would be done with a separate library/project to - handle the binary/framing layer in a similar fashion to how HTTP/2 is - implemented. This, to allow other projects to benefit from the work and to - thus broaden the interest and chance of others to participate. - -5.9 Add easy argument to formpost functions - - Make sure there's an easy handle passed in to `curl_formadd()`, - `curl_formget()` and `curl_formfree()` by adding replacement functions and - deprecating the old ones. Allows better error messages and is generally good - API hygiene. - -5.10 Leave secure cookies alone - - Non-secure origins (HTTP sites) should not be allowed to set or modify - cookies with the 'secure' property: - - https://tools.ietf.org/html/draft-ietf-httpbis-cookie-alone-01 - - -6. TELNET - -6.1 ditch stdin - -Reading input (to send to the remote server) on stdin is a crappy solution for -library purposes. We need to invent a good way for the application to be able -to provide the data to send. - -6.2 ditch telnet-specific select - - Move the telnet support's network select() loop go away and merge the code - into the main transfer loop. Until this is done, the multi interface won't - work for telnet. - -6.3 feature negotiation debug data - - Add telnet feature negotiation data to the debug callback as header data. - -6.4 send data in chunks - - Currently, telnet sends data one byte at a time. This is fine for interactive - use, but inefficient for any other. Sent data should be sent in larger - chunks. - -7. SMTP - -7.1 Pipelining - - Add support for pipelining emails. - -7.2 Enhanced capability support - - Add the ability, for an application that uses libcurl, to obtain the list of - capabilities returned from the EHLO command. - -7.3 Add CURLOPT_MAIL_CLIENT option - - Rather than use the URL to specify the mail client string to present in the - HELO and EHLO commands, libcurl should support a new CURLOPT specifically for - specifying this data as the URL is non-standard and to be honest a bit of a - hack ;-) - - Please see the following thread for more information: - https://curl.haxx.se/mail/lib-2012-05/0178.html - - -8. POP3 - -8.1 Pipelining - - Add support for pipelining commands. - -8.2 Enhanced capability support - - Add the ability, for an application that uses libcurl, to obtain the list of - capabilities returned from the CAPA command. - -9. IMAP - -9.1 Enhanced capability support - - Add the ability, for an application that uses libcurl, to obtain the list of - capabilities returned from the CAPABILITY command. - -10. LDAP - -10.1 SASL based authentication mechanisms - - Currently the LDAP module only supports ldap_simple_bind_s() in order to bind - to an LDAP server. However, this function sends username and password details - using the simple authentication mechanism (as clear text). However, it should - be possible to use ldap_bind_s() instead specifying the security context - information ourselves. - -11. SMB - -11.1 File listing support - -Add support for listing the contents of a SMB share. The output should probably -be the same as/similar to FTP. - -11.2 Honor file timestamps - -The timestamp of the transferred file should reflect that of the original file. - -11.3 Use NTLMv2 - -Currently the SMB authentication uses NTLMv1. - -11.4 Create remote directories - -Support for creating remote directories when uploading a file to a directory -that doesn't exist on the server, just like --ftp-create-dirs. - -12. New protocols - -12.1 RSYNC - - There's no RFC for the protocol or an URI/URL format. An implementation - should most probably use an existing rsync library, such as librsync. - -13. SSL - -13.1 Disable specific versions - - Provide an option that allows for disabling specific SSL versions, such as - SSLv2 https://curl.haxx.se/bug/feature.cgi?id=1767276 - -13.2 Provide mutex locking API - - Provide a libcurl API for setting mutex callbacks in the underlying SSL - library, so that the same application code can use mutex-locking - independently of OpenSSL or GnutTLS being used. - -13.3 Evaluate SSL patches - - Evaluate/apply Gertjan van Wingerde's SSL patches: - https://curl.haxx.se/mail/lib-2004-03/0087.html - -13.4 Cache OpenSSL contexts - - "Look at SSL cafile - quick traces look to me like these are done on every - request as well, when they should only be necessary once per SSL context (or - once per handle)". The major improvement we can rather easily do is to make - sure we don't create and kill a new SSL "context" for every request, but - instead make one for every connection and re-use that SSL context in the same - style connections are re-used. It will make us use slightly more memory but - it will libcurl do less creations and deletions of SSL contexts. - -13.5 Export session ids - - Add an interface to libcurl that enables "session IDs" to get - exported/imported. Cris Bailiff said: "OpenSSL has functions which can - serialise the current SSL state to a buffer of your choice, and recover/reset - the state from such a buffer at a later date - this is used by mod_ssl for - apache to implement and SSL session ID cache". - -13.6 Provide callback for cert verification - - OpenSSL supports a callback for customised verification of the peer - certificate, but this doesn't seem to be exposed in the libcurl APIs. Could - it be? There's so much that could be done if it were! - -13.7 improve configure --with-ssl - - make the configure --with-ssl option first check for OpenSSL, then GnuTLS, - then NSS... - -13.8 Support DANE - - DNS-Based Authentication of Named Entities (DANE) is a way to provide SSL - keys and certs over DNS using DNSSEC as an alternative to the CA model. - https://www.rfc-editor.org/rfc/rfc6698.txt - - An initial patch was posted by Suresh Krishnaswamy on March 7th 2013 - (https://curl.haxx.se/mail/lib-2013-03/0075.html) but it was a too simple - approach. See Daniel's comments: - https://curl.haxx.se/mail/lib-2013-03/0103.html . libunbound may be the - correct library to base this development on. - - Björn Stenberg wrote a separate initial take on DANE that was never - completed. - -13.9 Support TLS v1.3 - - TLS version 1.3 is about to ship and is getting implemented by TLS libraries - as we speak. We should start to support the symbol and make sure all backends - handle it accordingly, then gradually add support as the TLS libraries add - the corresponding support. There may be a need to add some additional options - to allow libcurl to take advantage of the new features in 1.3. - -13.10 Support SSLKEYLOGFILE - - When used, Firefox and Chrome dumps their master TLS keys to the file name - this environment variable specifies. This allows tools like for example - Wireshark to capture and decipher TLS traffic to/from those clients. libcurl - could be made to support this more widely (presumably this already works when - built with NSS). Peter Wu made a OpenSSL preload to make possible that can be - used as inspiration and guidance - https://git.lekensteyn.nl/peter/wireshark-notes/tree/src/sslkeylog.c - -13.11 Support intermediate & root pinning for PINNEDPUBLICKEY - - CURLOPT_PINNEDPUBLICKEY does not consider the hashes of intermediate & root - certificates when comparing the pinned keys. Therefore it is not compatible - with "HTTP Public Key Pinning" as there also intermediate and root certificates - can be pinned. This is very useful as it prevents webadmins from "locking - themself out of their servers". - - Adding this feature would make curls pinning 100% compatible to HPKP and allow - more flexible pinning. - -13.12 Support HSTS - - "HTTP Strict Transport Security" is TOFU (trust on first use), time-based - features indicated by a HTTP header send by the webserver. It is widely used - in browsers and it's purpose is to prevent insecure HTTP connections after - a previous HTTPS connection. It protects against SSLStripping attacks. - - Doc: https://developer.mozilla.org/en-US/docs/Web/Security/HTTP_strict_transport_security - RFC 6797: https://tools.ietf.org/html/rfc6797 - -13.13 Support HPKP - - "HTTP Public Key Pinning" is TOFU (trust on first use), time-based - features indicated by a HTTP header send by the webserver. It's purpose is - to prevent Man-in-the-middle attacks by trusted CAs by allowing webadmins - to specify which CAs/certificates/public keys to trust when connection to - their websites. - - It can be build based on PINNEDPUBLICKEY. - - Wikipedia: https://en.wikipedia.org/wiki/HTTP_Public_Key_Pinning - OWASP: https://www.owasp.org/index.php/Certificate_and_Public_Key_Pinning - Doc: https://developer.mozilla.org/de/docs/Web/Security/Public_Key_Pinning - RFC: https://tools.ietf.org/html/draft-ietf-websec-key-pinning-21 - -14. GnuTLS - -14.1 SSL engine stuff - - Is this even possible? - -14.2 check connection - - Add a way to check if the connection seems to be alive, to correspond to the - SSL_peak() way we use with OpenSSL. - -15. WinSSL/SChannel - -15.1 Add support for client certificate authentication - - WinSSL/SChannel currently makes use of the OS-level system and user - certificate and private key stores. This does not allow the application - or the user to supply a custom client certificate using curl or libcurl. - - Therefore support for the existing -E/--cert and --key options should be - implemented by supplying a custom certificate to the SChannel APIs, see: - - Getting a Certificate for Schannel - https://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx - -15.2 Add support for custom server certificate validation - - WinSSL/SChannel currently makes use of the OS-level system and user - certificate trust store. This does not allow the application or user to - customize the server certificate validation process using curl or libcurl. - - Therefore support for the existing --cacert or --capath options should be - implemented by supplying a custom certificate to the SChannel APIs, see: - - Getting a Certificate for Schannel - https://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx - -15.3 Add support for the --ciphers option - - The cipher suites used by WinSSL/SChannel are configured on an OS-level - instead of an application-level. This does not allow the application or - the user to customize the configured cipher suites using curl or libcurl. - - Therefore support for the existing --ciphers option should be implemented - by mapping the OpenSSL/GnuTLS cipher suites to the SChannel APIs, see - - Specifying Schannel Ciphers and Cipher Strengths - https://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx - -16. SASL - -16.1 Other authentication mechanisms - - Add support for other authentication mechanisms such as OLP, - GSS-SPNEGO and others. - -16.2 Add QOP support to GSSAPI authentication - - Currently the GSSAPI authentication only supports the default QOP of auth - (Authentication), whilst Kerberos V5 supports both auth-int (Authentication - with integrity protection) and auth-conf (Authentication with integrity and - privacy protection). - -16.3 Support binary messages (i.e.: non-base64) - - Mandatory to support LDAP SASL authentication. - - -17. SSH protocols - -17.1 Multiplexing - - SSH is a perfectly fine multiplexed protocols which would allow libcurl to do - multiple parallel transfers from the same host using the same connection, - much in the same spirit as HTTP/2 does. libcurl however does not take - advantage of that ability but will instead always create a new connection for - new transfers even if an existing connection already exists to the host. - - To fix this, libcurl would have to detect an existing connection and "attach" - the new transfer to the existing one. - -17.2 SFTP performance - - libcurl's SFTP transfer performance is sub par and can be improved, mostly by - the approach mentioned in "1.6 Modified buffer size approach". - -17.3 Support better than MD5 hostkey hash - - libcurl offers the CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 option for verifying the - server's key. MD5 is generally being deprecated so we should implement - support for stronger hashing algorithms. libssh2 itself is what provides this - underlying functionality and it supports at least SHA-1 as an alternative. - SHA-1 is also being deprecated these days so we should consider workign with - libssh2 to instead offer support for SHA-256 or similar. - - -18. Command line tool - -18.1 sync - - "curl --sync http://example.com/feed[1-100].rss" or - "curl --sync http://example.net/{index,calendar,history}.html" - - Downloads a range or set of URLs using the remote name, but only if the - remote file is newer than the local file. A Last-Modified HTTP date header - should also be used to set the mod date on the downloaded file. - -18.2 glob posts - - Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'. - This is easily scripted though. - -18.3 prevent file overwriting - - Add an option that prevents curl from overwriting existing local files. When - used, and there already is an existing file with the target file name - (either -O or -o), a number should be appended (and increased if already - existing). So that index.html becomes first index.html.1 and then - index.html.2 etc. - -18.4 simultaneous parallel transfers - - The client could be told to use maximum N simultaneous parallel transfers and - then just make sure that happens. It should of course not make more than one - connection to the same remote host. This would require the client to use the - multi interface. https://curl.haxx.se/bug/feature.cgi?id=1558595 - - Using the multi interface would also allow properly using parallel transfers - with HTTP/2 and supporting HTTP/2 server push from the command line. - -18.5 provide formpost headers - - Extending the capabilities of the multipart formposting. How about leaving - the ';type=foo' syntax as it is and adding an extra tag (headers) which - works like this: curl -F "coolfiles=@fil1.txt;headers=@fil1.hdr" where - fil1.hdr contains extra headers like - - Content-Type: text/plain; charset=KOI8-R" - Content-Transfer-Encoding: base64 - X-User-Comment: Please don't use browser specific HTML code - - which should overwrite the program reasonable defaults (plain/text, - 8bit...) - -18.6 warning when setting an option - - Display a warning when libcurl returns an error when setting an option. - This can be useful to tell when support for a particular feature hasn't been - compiled into the library. - -18.7 warning when sending binary output to terminal - - Provide a way that prompts the user for confirmation before binary data is - sent to the terminal, much in the style 'less' does it. - -18.8 offer color-coded HTTP header output - - By offering different color output on the header name and the header - contents, they could be made more readable and thus help users working on - HTTP services. - -18.9 Choose the name of file in braces for complex URLs - - When using braces to download a list of URLs and you use complicated names - in the list of alternatives, it could be handy to allow curl to use other - names when saving. - - Consider a way to offer that. Possibly like - {partURL1:name1,partURL2:name2,partURL3:name3} where the name following the - colon is the output name. - - See https://github.com/curl/curl/issues/221 - -18.10 improve how curl works in a windows console window - - If you pull the scrollbar when transferring with curl in a Windows console - window, the transfer is interrupted and can get disconnected. This can - probably be improved. See https://github.com/curl/curl/issues/322 - -18.11 -w output to stderr - - -w is quite useful, but not to those of us who use curl without -o or -O - (such as for scripting through a higher level language). It would be nice to - have an option that is exactly like -w but sends it to stderr - instead. Proposed name: --write-stderr. See - https://github.com/curl/curl/issues/613 - -18.12 keep running, read instructions from pipe/socket - - Provide an option that makes curl not exit after the last URL (or even work - without a given URL), and then make it read instructions passed on a pipe or - over a socket to make further instructions so that a second subsequent curl - invoke can talk to the still running instance and ask for transfers to get - done, and thus maintain its connection pool, DNS cache and more. - -18.13 support metalink in http headers - - Curl has support for downloading a metalink xml file, processing it, and then - downloading the target of the metalink. This is done via the --metalink option. - It would be nice if metalink also supported downloading via metalink - information that is stored in HTTP headers (RFC 6249). Theoretically this could - also be supported with the --metalink option. - - See https://tools.ietf.org/html/rfc6249 - - See also https://lists.gnu.org/archive/html/bug-wget/2015-06/msg00034.html for - an implematation of this in wget. - -18.14 --fail without --location should treat 3xx as a failure - - To allow a command line like this to detect a redirect and consider it a - failure: - - curl -v --fail -O https://example.com/curl-7.48.0.tar.gz - - ... --fail must treat 3xx responses as failures too. The least problematic - way to implement this is probably to add that new logic in the command line - tool only and not in the underlying CURLOPT_FAILONERROR logic. - -18.15 Introduce --fail-fast to exit on first transfer fail - - curl will transfer all URLs given on the command line one by one but only - returns the error code for the last transfer. Transfer failures on the first - ones will not be returned as error code etc to the shell. A --fail-fast - option would make curl exit and return an error for the first transfer that - fails. - -18.16 --retry should resume - - When --retry is used and curl actually retries transfer, it should use the - already transfered data and do a resumed transfer for the rest (when - possible) so that it doesn't have to transfer the same data again that was - already tranfered before the retry. - - See https://github.com/curl/curl/issues/1084 - - -19. Build - -19.1 roffit - - Consider extending 'roffit' to produce decent ASCII output, and use that - instead of (g)nroff when building src/tool_hugehelp.c - -19.2 Enable PIE and RELRO by default - - Especially when having programs that execute curl via the command line, PIE - renders the exploitation of memory corruption vulnerabilities a lot more - difficult. This can be attributed to the additional information leaks being - required to conduct a successful attack. RELRO, on the other hand, masks - different binary sections like the GOT as read-only and thus kills a handful - of techniques that come in handy when attackers are able to arbitrarily - overwrite memory. A few tests showed that enabling these features had close - to no impact, neither on the performance nor on the general functionality of - curl. - - -20. Test suite - -20.1 SSL tunnel - - Make our own version of stunnel for simple port forwarding to enable HTTPS - and FTP-SSL tests without the stunnel dependency, and it could allow us to - provide test tools built with either OpenSSL or GnuTLS - -20.2 nicer lacking perl message - - If perl wasn't found by the configure script, don't attempt to run the tests - but explain something nice why it doesn't. - -20.3 more protocols supported - - Extend the test suite to include more protocols. The telnet could just do FTP - or http operations (for which we have test servers). - -20.4 more platforms supported - - Make the test suite work on more platforms. OpenBSD and Mac OS. Remove - fork()s and it should become even more portable. - -20.5 Add support for concurrent connections - - Tests 836, 882 and 938 were designed to verify that separate connections aren't - used when using different login credentials in protocols that shouldn't re-use - a connection under such circumstances. - - Unfortunately, ftpserver.pl doesn't appear to support multiple concurrent - connections. The read while() loop seems to loop until it receives a disconnect - from the client, where it then enters the waiting for connections loop. When - the client opens a second connection to the server, the first connection hasn't - been dropped (unless it has been forced - which we shouldn't do in these tests) - and thus the wait for connections loop is never entered to receive the second - connection. - -20.6 Use the RFC6265 test suite - - A test suite made for HTTP cookies (RFC 6265) by Adam Barth is available at - https://github.com/abarth/http-state/tree/master/tests - - It'd be really awesome if someone would write a script/setup that would run - curl with that test suite and detect deviances. Ideally, that would even be - incorporated into our regular test suite. - - -21. Next SONAME bump - -21.1 http-style HEAD output for FTP - - #undef CURL_FTP_HTTPSTYLE_HEAD in lib/ftp.c to remove the HTTP-style headers - from being output in NOBODY requests over FTP - -21.2 combine error codes - - Combine some of the error codes to remove duplicates. The original - numbering should not be changed, and the old identifiers would be - macroed to the new ones in an CURL_NO_OLDIES section to help with - backward compatibility. - - Candidates for removal and their replacements: - - CURLE_FILE_COULDNT_READ_FILE => CURLE_REMOTE_FILE_NOT_FOUND - - CURLE_FTP_COULDNT_RETR_FILE => CURLE_REMOTE_FILE_NOT_FOUND - - CURLE_FTP_COULDNT_USE_REST => CURLE_RANGE_ERROR - - CURLE_FUNCTION_NOT_FOUND => CURLE_FAILED_INIT - - CURLE_LDAP_INVALID_URL => CURLE_URL_MALFORMAT - - CURLE_TFTP_NOSUCHUSER => CURLE_TFTP_ILLEGAL - - CURLE_TFTP_NOTFOUND => CURLE_REMOTE_FILE_NOT_FOUND - - CURLE_TFTP_PERM => CURLE_REMOTE_ACCESS_DENIED - -21.3 extend CURLOPT_SOCKOPTFUNCTION prototype - - The current prototype only provides 'purpose' that tells what the - connection/socket is for, but not any protocol or similar. It makes it hard - for applications to differentiate on TCP vs UDP and even HTTP vs FTP and - similar. - -22. Next major release - -22.1 cleanup return codes - - curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a - CURLMcode. These should be changed to be the same. - -22.2 remove obsolete defines - - remove obsolete defines from curl/curl.h - -22.3 size_t - - make several functions use size_t instead of int in their APIs - -22.4 remove several functions - - remove the following functions from the public API: - - curl_getenv - - curl_mprintf (and variations) - - curl_strequal - - curl_strnequal - - They will instead become curlx_ - alternatives. That makes the curl app - still capable of using them, by building with them from source. - - These functions have no purpose anymore: - - curl_multi_socket - - curl_multi_socket_all - -22.5 remove CURLOPT_FAILONERROR - - Remove support for CURLOPT_FAILONERROR, it has gotten too kludgy and weird - internally. Let the app judge success or not for itself. - -22.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE - - Remove support for a global DNS cache. Anything global is silly, and we - already offer the share interface for the same functionality but done - "right". - -22.7 remove progress meter from libcurl - - The internally provided progress meter output doesn't belong in the library. - Basically no application wants it (apart from curl) but instead applications - can and should do their own progress meters using the progress callback. - - The progress callback should then be bumped as well to get proper 64bit - variable types passed to it instead of doubles so that big files work - correctly. - -22.8 remove 'curl_httppost' from public - - curl_formadd() was made to fill in a public struct, but the fact that the - struct is public is never really used by application for their own advantage - but instead often restricts how the form functions can or can't be modified. - - Changing them to return a private handle will benefit the implementation and - allow us much greater freedoms while still maintaining a solid API and ABI. diff --git a/proxy_c/third-lib/libcurl/docs/TheArtOfHttpScripting b/proxy_c/third-lib/libcurl/docs/TheArtOfHttpScripting deleted file mode 100644 index 0e81d1a..0000000 --- a/proxy_c/third-lib/libcurl/docs/TheArtOfHttpScripting +++ /dev/null @@ -1,758 +0,0 @@ - _ _ ____ _ - ___| | | | _ \| | - / __| | | | |_) | | - | (__| |_| | _ <| |___ - \___|\___/|_| \_\_____| - - -The Art Of Scripting HTTP Requests Using Curl - - 1. HTTP Scripting - 1.1 Background - 1.2 The HTTP Protocol - 1.3 See the Protocol - 1.4 See the Timing - 1.5 See the Response - 2. URL - 2.1 Spec - 2.2 Host - 2.3 Port number - 2.4 User name and password - 2.5 Path part - 3. Fetch a page - 3.1 GET - 3.2 HEAD - 3.3 Multiple URLs in a single command line - 3.4 Multiple HTTP methods in a single command line - 4. HTML forms - 4.1 Forms explained - 4.2 GET - 4.3 POST - 4.4 File Upload POST - 4.5 Hidden Fields - 4.6 Figure Out What A POST Looks Like - 5. HTTP upload - 5.1 PUT - 6. HTTP Authentication - 6.1 Basic Authentication - 6.2 Other Authentication - 6.3 Proxy Authentication - 6.4 Hiding credentials - 7. More HTTP Headers - 7.1 Referer - 7.2 User Agent - 8. Redirects - 8.1 Location header - 8.2 Other redirects - 9. Cookies - 9.1 Cookie Basics - 9.2 Cookie options - 10. HTTPS - 10.1 HTTPS is HTTP secure - 10.2 Certificates - 11. Custom Request Elements - 11.1 Modify method and headers - 11.2 More on changed methods - 12. Web Login - 12.1 Some login tricks - 13. Debug - 13.1 Some debug tricks - 14. References - 14.1 Standards - 14.2 Sites - -============================================================================== - -1. HTTP Scripting - - 1.1 Background - - This document assumes that you're familiar with HTML and general networking. - - The increasing amount of applications moving to the web has made "HTTP - Scripting" more frequently requested and wanted. To be able to automatically - extract information from the web, to fake users, to post or upload data to - web servers are all important tasks today. - - Curl is a command line tool for doing all sorts of URL manipulations and - transfers, but this particular document will focus on how to use it when - doing HTTP requests for fun and profit. I'll assume that you know how to - invoke 'curl --help' or 'curl --manual' to get basic information about it. - - Curl is not written to do everything for you. It makes the requests, it gets - the data, it sends data and it retrieves the information. You probably need - to glue everything together using some kind of script language or repeated - manual invokes. - - 1.2 The HTTP Protocol - - HTTP is the protocol used to fetch data from web servers. It is a very simple - protocol that is built upon TCP/IP. The protocol also allows information to - get sent to the server from the client using a few different methods, as will - be shown here. - - HTTP is plain ASCII text lines being sent by the client to a server to - request a particular action, and then the server replies a few text lines - before the actual requested content is sent to the client. - - The client, curl, sends a HTTP request. The request contains a method (like - GET, POST, HEAD etc), a number of request headers and sometimes a request - body. The HTTP server responds with a status line (indicating if things went - well), response headers and most often also a response body. The "body" part - is the plain data you requested, like the actual HTML or the image etc. - - 1.3 See the Protocol - - Using curl's option --verbose (-v as a short option) will display what kind - of commands curl sends to the server, as well as a few other informational - texts. - - --verbose is the single most useful option when it comes to debug or even - understand the curl<->server interaction. - - Sometimes even --verbose is not enough. Then --trace and --trace-ascii offer - even more details as they show EVERYTHING curl sends and receives. Use it - like this: - - curl --trace-ascii debugdump.txt http://www.example.com/ - - 1.4 See the Timing - - Many times you may wonder what exactly is taking all the time, or you just - want to know the amount of milliseconds between two points in a - transfer. For those, and other similar situations, the --trace-time option - is what you need. It'll prepend the time to each trace output line: - - curl --trace-ascii d.txt --trace-time http://example.com/ - - 1.5 See the Response - - By default curl sends the response to stdout. You need to redirect it - somewhere to avoid that, most often that is done with -o or -O. - -2. URL - - 2.1 Spec - - The Uniform Resource Locator format is how you specify the address of a - particular resource on the Internet. You know these, you've seen URLs like - https://curl.haxx.se or https://yourbank.com a million times. RFC 3986 is the - canonical spec. And yeah, the formal name is not URL, it is URI. - - 2.2 Host - - The host name is usually resolved using DNS or your /etc/hosts file to an IP - address and that's what curl will communicate with. Alternatively you specify - the IP address directly in the URL instead of a name. - - For development and other trying out situation, you can point out a different - IP address for a host name than what would otherwise be used, by using curl's - --resolve option: - - curl --resolve www.example.org:80:127.0.0.1 http://www.example.org/ - - 2.3 Port number - - Each protocol curl supports operate on a default port number, be it over TCP - or in some cases UDP. Normally you don't have to take that into - consideration, but at times you run test servers on other ports or - similar. Then you can specify the port number in the URL with a colon and a - number immediately following the host name. Like when doing HTTP to port - 1234: - - curl http://www.example.org:1234/ - - The port number you specify in the URL is the number that the server uses to - offer its services. Sometimes you may use a local proxy, and then you may - need to specify that proxy's port number separate on what curl needs to - connect to locally. Like when using a HTTP proxy on port 4321: - - curl --proxy http://proxy.example.org:4321 http://remote.example.org/ - - 2.4 User name and password - - Some services are setup to require HTTP authentication and then you need to - provide name and password which then is transferred to the remote site in - various ways depending on the exact authentication protocol used. - - You can opt to either insert the user and password in the URL or you can - provide them separately: - - curl http://user:password@example.org/ - - or - - curl -u user:password http://example.org/ - - You need to pay attention that this kind of HTTP authentication is not what - is usually done and requested by user-oriented web sites these days. They - tend to use forms and cookies instead. - - 2.5 Path part - - The path part is just sent off to the server to request that it sends back - the associated response. The path is what is to the right side of the slash - that follows the host name and possibly port number. - -3. Fetch a page - - 3.1 GET - - The simplest and most common request/operation made using HTTP is to get a - URL. The URL could itself refer to a web page, an image or a file. The client - issues a GET request to the server and receives the document it asked for. - If you issue the command line - - curl https://curl.haxx.se - - you get a web page returned in your terminal window. The entire HTML document - that that URL holds. - - All HTTP replies contain a set of response headers that are normally hidden, - use curl's --include (-i) option to display them as well as the rest of the - document. - - 3.2 HEAD - - You can ask the remote server for ONLY the headers by using the --head (-I) - option which will make curl issue a HEAD request. In some special cases - servers deny the HEAD method while others still work, which is a particular - kind of annoyance. - - The HEAD method is defined and made so that the server returns the headers - exactly the way it would do for a GET, but without a body. It means that you - may see a Content-Length: in the response headers, but there must not be an - actual body in the HEAD response. - - 3.3 Multiple URLs in a single command line - - A single curl command line may involve one or many URLs. The most common case - is probably to just use one, but you can specify any amount of URLs. Yes - any. No limits. You'll then get requests repeated over and over for all the - given URLs. - - Example, send two GETs: - - curl http://url1.example.com http://url2.example.com - - If you use --data to POST to the URL, using multiple URLs means that you send - that same POST to all the given URLs. - - Example, send two POSTs: - - curl --data name=curl http://url1.example.com http://url2.example.com - - - 3.4 Multiple HTTP methods in a single command line - - Sometimes you need to operate on several URLs in a single command line and do - different HTTP methods on each. For this, you'll enjoy the --next option. It - is basically a separator that separates a bunch of options from the next. All - the URLs before --next will get the same method and will get all the POST - data merged into one. - - When curl reaches the --next on the command line, it'll sort of reset the - method and the POST data and allow a new set. - - Perhaps this is best shown with a few examples. To send first a HEAD and then - a GET: - - curl -I http://example.com --next http://example.com - - To first send a POST and then a GET: - - curl -d score=10 http://example.com/post.cgi --next http://example.com/results.html - - -4. HTML forms - - 4.1 Forms explained - - Forms are the general way a web site can present a HTML page with fields for - the user to enter data in, and then press some kind of 'OK' or 'submit' - button to get that data sent to the server. The server then typically uses - the posted data to decide how to act. Like using the entered words to search - in a database, or to add the info in a bug track system, display the entered - address on a map or using the info as a login-prompt verifying that the user - is allowed to see what it is about to see. - - Of course there has to be some kind of program in the server end to receive - the data you send. You cannot just invent something out of the air. - - 4.2 GET - - A GET-form uses the method GET, as specified in HTML like: - -
- - -
- - In your favorite browser, this form will appear with a text box to fill in - and a press-button labeled "OK". If you fill in '1905' and press the OK - button, your browser will then create a new URL to get for you. The URL will - get "junk.cgi?birthyear=1905&press=OK" appended to the path part of the - previous URL. - - If the original form was seen on the page "www.hotmail.com/when/birth.html", - the second page you'll get will become - "www.hotmail.com/when/junk.cgi?birthyear=1905&press=OK". - - Most search engines work this way. - - To make curl do the GET form post for you, just enter the expected created - URL: - - curl "http://www.hotmail.com/when/junk.cgi?birthyear=1905&press=OK" - - 4.3 POST - - The GET method makes all input field names get displayed in the URL field of - your browser. That's generally a good thing when you want to be able to - bookmark that page with your given data, but it is an obvious disadvantage - if you entered secret information in one of the fields or if there are a - large amount of fields creating a very long and unreadable URL. - - The HTTP protocol then offers the POST method. This way the client sends the - data separated from the URL and thus you won't see any of it in the URL - address field. - - The form would look very similar to the previous one: - -
- - -
- - And to use curl to post this form with the same data filled in as before, we - could do it like: - - curl --data "birthyear=1905&press=%20OK%20" \ - http://www.example.com/when.cgi - - This kind of POST will use the Content-Type - application/x-www-form-urlencoded and is the most widely used POST kind. - - The data you send to the server MUST already be properly encoded, curl will - not do that for you. For example, if you want the data to contain a space, - you need to replace that space with %20 etc. Failing to comply with this - will most likely cause your data to be received wrongly and messed up. - - Recent curl versions can in fact url-encode POST data for you, like this: - - curl --data-urlencode "name=I am Daniel" http://www.example.com - - If you repeat --data several times on the command line, curl will - concatenate all the given data pieces - and put a '&' symbol between each - data segment. - - 4.4 File Upload POST - - Back in late 1995 they defined an additional way to post data over HTTP. It - is documented in the RFC 1867, why this method sometimes is referred to as - RFC1867-posting. - - This method is mainly designed to better support file uploads. A form that - allows a user to upload a file could be written like this in HTML: - -
- - -
- - This clearly shows that the Content-Type about to be sent is - multipart/form-data. - - To post to a form like this with curl, you enter a command line like: - - curl --form upload=@localfilename --form press=OK [URL] - - 4.5 Hidden Fields - - A very common way for HTML based application to pass state information - between pages is to add hidden fields to the forms. Hidden fields are - already filled in, they aren't displayed to the user and they get passed - along just as all the other fields. - - A similar example form with one visible field, one hidden field and one - submit button could look like: - -
- - - -
- - To post this with curl, you won't have to think about if the fields are - hidden or not. To curl they're all the same: - - curl --data "birthyear=1905&press=OK&person=daniel" [URL] - - 4.6 Figure Out What A POST Looks Like - - When you're about fill in a form and send to a server by using curl instead - of a browser, you're of course very interested in sending a POST exactly the - way your browser does. - - An easy way to get to see this, is to save the HTML page with the form on - your local disk, modify the 'method' to a GET, and press the submit button - (you could also change the action URL if you want to). - - You will then clearly see the data get appended to the URL, separated with a - '?'-letter as GET forms are supposed to. - -5. HTTP upload - - 5.1 PUT - - The perhaps best way to upload data to a HTTP server is to use PUT. Then - again, this of course requires that someone put a program or script on the - server end that knows how to receive a HTTP PUT stream. - - Put a file to a HTTP server with curl: - - curl --upload-file uploadfile http://www.example.com/receive.cgi - -6. HTTP Authentication - - 6.1 Basic Authentication - - HTTP Authentication is the ability to tell the server your username and - password so that it can verify that you're allowed to do the request you're - doing. The Basic authentication used in HTTP (which is the type curl uses by - default) is *plain* *text* based, which means it sends username and password - only slightly obfuscated, but still fully readable by anyone that sniffs on - the network between you and the remote server. - - To tell curl to use a user and password for authentication: - - curl --user name:password http://www.example.com - - 6.2 Other Authentication - - The site might require a different authentication method (check the headers - returned by the server), and then --ntlm, --digest, --negotiate or even - --anyauth might be options that suit you. - - 6.3 Proxy Authentication - - Sometimes your HTTP access is only available through the use of a HTTP - proxy. This seems to be especially common at various companies. A HTTP proxy - may require its own user and password to allow the client to get through to - the Internet. To specify those with curl, run something like: - - curl --proxy-user proxyuser:proxypassword curl.haxx.se - - If your proxy requires the authentication to be done using the NTLM method, - use --proxy-ntlm, if it requires Digest use --proxy-digest. - - If you use any one these user+password options but leave out the password - part, curl will prompt for the password interactively. - - 6.4 Hiding credentials - - Do note that when a program is run, its parameters might be possible to see - when listing the running processes of the system. Thus, other users may be - able to watch your passwords if you pass them as plain command line - options. There are ways to circumvent this. - - It is worth noting that while this is how HTTP Authentication works, very - many web sites will not use this concept when they provide logins etc. See - the Web Login chapter further below for more details on that. - -7. More HTTP Headers - - 7.1 Referer - - A HTTP request may include a 'referer' field (yes it is misspelled), which - can be used to tell from which URL the client got to this particular - resource. Some programs/scripts check the referer field of requests to verify - that this wasn't arriving from an external site or an unknown page. While - this is a stupid way to check something so easily forged, many scripts still - do it. Using curl, you can put anything you want in the referer-field and - thus more easily be able to fool the server into serving your request. - - Use curl to set the referer field with: - - curl --referer http://www.example.come http://www.example.com - - 7.2 User Agent - - Very similar to the referer field, all HTTP requests may set the User-Agent - field. It names what user agent (client) that is being used. Many - applications use this information to decide how to display pages. Silly web - programmers try to make different pages for users of different browsers to - make them look the best possible for their particular browsers. They usually - also do different kinds of javascript, vbscript etc. - - At times, you will see that getting a page with curl will not return the same - page that you see when getting the page with your browser. Then you know it - is time to set the User Agent field to fool the server into thinking you're - one of those browsers. - - To make curl look like Internet Explorer 5 on a Windows 2000 box: - - curl --user-agent "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)" [URL] - - Or why not look like you're using Netscape 4.73 on an old Linux box: - - curl --user-agent "Mozilla/4.73 [en] (X11; U; Linux 2.2.15 i686)" [URL] - -8. Redirects - - 8.1 Location header - - When a resource is requested from a server, the reply from the server may - include a hint about where the browser should go next to find this page, or a - new page keeping newly generated output. The header that tells the browser - to redirect is Location:. - - Curl does not follow Location: headers by default, but will simply display - such pages in the same manner it display all HTTP replies. It does however - feature an option that will make it attempt to follow the Location: pointers. - - To tell curl to follow a Location: - - curl --location http://www.example.com - - If you use curl to POST to a site that immediately redirects you to another - page, you can safely use --location (-L) and --data/--form together. Curl will - only use POST in the first request, and then revert to GET in the following - operations. - - 8.2 Other redirects - - Browser typically support at least two other ways of redirects that curl - doesn't: first the html may contain a meta refresh tag that asks the browser - to load a specific URL after a set number of seconds, or it may use - javascript to do it. - -9. Cookies - - 9.1 Cookie Basics - - The way the web browsers do "client side state control" is by using - cookies. Cookies are just names with associated contents. The cookies are - sent to the client by the server. The server tells the client for what path - and host name it wants the cookie sent back, and it also sends an expiration - date and a few more properties. - - When a client communicates with a server with a name and path as previously - specified in a received cookie, the client sends back the cookies and their - contents to the server, unless of course they are expired. - - Many applications and servers use this method to connect a series of requests - into a single logical session. To be able to use curl in such occasions, we - must be able to record and send back cookies the way the web application - expects them. The same way browsers deal with them. - - 9.2 Cookie options - - The simplest way to send a few cookies to the server when getting a page with - curl is to add them on the command line like: - - curl --cookie "name=Daniel" http://www.example.com - - Cookies are sent as common HTTP headers. This is practical as it allows curl - to record cookies simply by recording headers. Record cookies with curl by - using the --dump-header (-D) option like: - - curl --dump-header headers_and_cookies http://www.example.com - - (Take note that the --cookie-jar option described below is a better way to - store cookies.) - - Curl has a full blown cookie parsing engine built-in that comes to use if you - want to reconnect to a server and use cookies that were stored from a - previous connection (or hand-crafted manually to fool the server into - believing you had a previous connection). To use previously stored cookies, - you run curl like: - - curl --cookie stored_cookies_in_file http://www.example.com - - Curl's "cookie engine" gets enabled when you use the --cookie option. If you - only want curl to understand received cookies, use --cookie with a file that - doesn't exist. Example, if you want to let curl understand cookies from a - page and follow a location (and thus possibly send back cookies it received), - you can invoke it like: - - curl --cookie nada --location http://www.example.com - - Curl has the ability to read and write cookie files that use the same file - format that Netscape and Mozilla once used. It is a convenient way to share - cookies between scripts or invokes. The --cookie (-b) switch automatically - detects if a given file is such a cookie file and parses it, and by using the - --cookie-jar (-c) option you'll make curl write a new cookie file at the end - of an operation: - - curl --cookie cookies.txt --cookie-jar newcookies.txt \ - http://www.example.com - -10. HTTPS - - 10.1 HTTPS is HTTP secure - - There are a few ways to do secure HTTP transfers. The by far most common - protocol for doing this is what is generally known as HTTPS, HTTP over - SSL. SSL encrypts all the data that is sent and received over the network and - thus makes it harder for attackers to spy on sensitive information. - - SSL (or TLS as the latest version of the standard is called) offers a - truckload of advanced features to allow all those encryptions and key - infrastructure mechanisms encrypted HTTP requires. - - Curl supports encrypted fetches when built to use a TLS library and it can be - built to use one out of a fairly large set of libraries - "curl -V" will show - which one your curl was built to use (if any!). To get a page from a HTTPS - server, simply run curl like: - - curl https://secure.example.com - - 10.2 Certificates - - In the HTTPS world, you use certificates to validate that you are the one - you claim to be, as an addition to normal passwords. Curl supports client- - side certificates. All certificates are locked with a pass phrase, which you - need to enter before the certificate can be used by curl. The pass phrase - can be specified on the command line or if not, entered interactively when - curl queries for it. Use a certificate with curl on a HTTPS server like: - - curl --cert mycert.pem https://secure.example.com - - curl also tries to verify that the server is who it claims to be, by - verifying the server's certificate against a locally stored CA cert - bundle. Failing the verification will cause curl to deny the connection. You - must then use --insecure (-k) in case you want to tell curl to ignore that - the server can't be verified. - - More about server certificate verification and ca cert bundles can be read - in the SSLCERTS document, available online here: - - https://curl.haxx.se/docs/sslcerts.html - - At times you may end up with your own CA cert store and then you can tell - curl to use that to verify the server's certificate: - - curl --cacert ca-bundle.pem https://example.com/ - - -11. Custom Request Elements - -11.1 Modify method and headers - - Doing fancy stuff, you may need to add or change elements of a single curl - request. - - For example, you can change the POST request to a PROPFIND and send the data - as "Content-Type: text/xml" (instead of the default Content-Type) like this: - - curl --data "" --header "Content-Type: text/xml" \ - --request PROPFIND url.com - - You can delete a default header by providing one without content. Like you - can ruin the request by chopping off the Host: header: - - curl --header "Host:" http://www.example.com - - You can add headers the same way. Your server may want a "Destination:" - header, and you can add it: - - curl --header "Destination: http://nowhere" http://example.com - - 11.2 More on changed methods - - It should be noted that curl selects which methods to use on its own - depending on what action to ask for. -d will do POST, -I will do HEAD and so - on. If you use the --request / -X option you can change the method keyword - curl selects, but you will not modify curl's behavior. This means that if you - for example use -d "data" to do a POST, you can modify the method to a - PROPFIND with -X and curl will still think it sends a POST. You can change - the normal GET to a POST method by simply adding -X POST in a command line - like: - - curl -X POST http://example.org/ - - ... but curl will still think and act as if it sent a GET so it won't send any - request body etc. - - -12. Web Login - - 12.1 Some login tricks - - While not strictly just HTTP related, it still cause a lot of people problems - so here's the executive run-down of how the vast majority of all login forms - work and how to login to them using curl. - - It can also be noted that to do this properly in an automated fashion, you - will most certainly need to script things and do multiple curl invokes etc. - - First, servers mostly use cookies to track the logged-in status of the - client, so you will need to capture the cookies you receive in the - responses. Then, many sites also set a special cookie on the login page (to - make sure you got there through their login page) so you should make a habit - of first getting the login-form page to capture the cookies set there. - - Some web-based login systems features various amounts of javascript, and - sometimes they use such code to set or modify cookie contents. Possibly they - do that to prevent programmed logins, like this manual describes how to... - Anyway, if reading the code isn't enough to let you repeat the behavior - manually, capturing the HTTP requests done by your browsers and analyzing the - sent cookies is usually a working method to work out how to shortcut the - javascript need. - - In the actual
tag for the login, lots of sites fill-in random/session - or otherwise secretly generated hidden tags and you may need to first capture - the HTML code for the login form and extract all the hidden fields to be able - to do a proper login POST. Remember that the contents need to be URL encoded - when sent in a normal POST. - -13. Debug - - 13.1 Some debug tricks - - Many times when you run curl on a site, you'll notice that the site doesn't - seem to respond the same way to your curl requests as it does to your - browser's. - - Then you need to start making your curl requests more similar to your - browser's requests: - - * Use the --trace-ascii option to store fully detailed logs of the requests - for easier analyzing and better understanding - - * Make sure you check for and use cookies when needed (both reading with - --cookie and writing with --cookie-jar) - - * Set user-agent to one like a recent popular browser does - - * Set referer like it is set by the browser - - * If you use POST, make sure you send all the fields and in the same order as - the browser does it. - - A very good helper to make sure you do this right, is the LiveHTTPHeader tool - that lets you view all headers you send and receive with Mozilla/Firefox - (even when using HTTPS). Chrome features similar functionality out of the box - among the developer's tools. - - A more raw approach is to capture the HTTP traffic on the network with tools - such as ethereal or tcpdump and check what headers that were sent and - received by the browser. (HTTPS makes this technique inefficient.) - -14. References - - 14.1 Standards - - RFC 7230 is a must to read if you want in-depth understanding of the HTTP - protocol - - RFC 3986 explains the URL syntax - - RFC 1867 defines the HTTP post upload format - - RFC 6525 defines how HTTP cookies work - - 14.2 Sites - - https://curl.haxx.se is the home of the curl project diff --git a/proxy_c/third-lib/libcurl/docs/VERSIONS b/proxy_c/third-lib/libcurl/docs/VERSIONS deleted file mode 100644 index 72a4547..0000000 --- a/proxy_c/third-lib/libcurl/docs/VERSIONS +++ /dev/null @@ -1,56 +0,0 @@ -Version Numbers and Releases -============================ - - Curl is not only curl. Curl is also libcurl. They're actually individually - versioned, but they mostly follow each other rather closely. - - The version numbering is always built up using the same system: - - X.Y.Z - - - X is main version number - - Y is release number - - Z is patch number - -## Bumping numbers - - One of these numbers will get bumped in each new release. The numbers to the - right of a bumped number will be reset to zero. If Z is zero, it may not be - included in the version number. - - The main version number will get bumped when *really* big, world colliding - changes are made. The release number is bumped when changes are performed or - things/features are added. The patch number is bumped when the changes are - mere bugfixes. - - It means that after release 1.2.3, we can release 2.0 if something really big - has been made, 1.3 if not that big changes were made or 1.2.4 if mostly bugs - were fixed. - - Bumping, as in increasing the number with 1, is unconditionally only - affecting one of the numbers (except the ones to the right of it, that may be - set to zero). 1 becomes 2, 3 becomes 4, 9 becomes 10, 88 becomes 89 and 99 - becomes 100. So, after 1.2.9 comes 1.2.10. After 3.99.3, 3.100 might come. - - All original curl source release archives are named according to the libcurl - version (not according to the curl client version that, as said before, might - differ). - - As a service to any application that might want to support new libcurl - features while still being able to build with older versions, all releases - have the libcurl version stored in the curl/curlver.h file using a static - numbering scheme that can be used for comparison. The version number is - defined as: - - #define LIBCURL_VERSION_NUM 0xXXYYZZ - - Where XX, YY and ZZ are the main version, release and patch numbers in - hexadecimal. All three number fields are always represented using two digits - (eight bits each). 1.2 would appear as "0x010200" while version 9.11.7 - appears as "0x090b07". - - This 6-digit hexadecimal number is always a greater number in a more recent - release. It makes comparisons with greater than and less than work. - - This number is also available as three separate defines: - `LIBCURL_VERSION_MAJOR`, `LIBCURL_VERSION_MINOR` and `LIBCURL_VERSION_PATCH`. diff --git a/proxy_c/third-lib/libcurl/docs/cmdline-opts/MANPAGE.md b/proxy_c/third-lib/libcurl/docs/cmdline-opts/MANPAGE.md deleted file mode 100644 index 1ba00c8..0000000 --- a/proxy_c/third-lib/libcurl/docs/cmdline-opts/MANPAGE.md +++ /dev/null @@ -1,52 +0,0 @@ -# curl man page generator - -This is the curl man page generator. It generates a single nroff man page -output from the set of sources files in this directory. - -There is one source file for each supported command line option. The format is -described below. - -## Option files - -Each command line option is described in a file named `.d`, where -option name is written without any prefixing dashes. Like the file name for -the -v, --verbose option is named `verbose.d`. - -Each file has a set of meta-data and a body of text. - -### Meta-data - - Short: (single letter, without dash) - Long: (long form name, without dashes) - Arg: (the argument the option takes) - Magic: (description of "magic" options) - Tags: (space separated list) - Protocols: (space separated list for which protocols this option works) - Added: (version number in which this was added) - Mutexed: (space separated list of options this overrides) - Requires: (space separated list of features this option requires) - See-also: (space separated list of related options) - Help: (short text for the --help output for this option) - --- (end of meta-data) - -### Body - -The body of the description. Only refer to options with their long form option -version, like --verbose. The output generator will replace such with the -correct markup that shows both short and long version. - -## Header - -`page-header` is the nroff formatted file that will be output before the -generated options output for the master man page. - -## Generate - -`./gen.pl mainpage` - -This command outputs a single huge nroff file, meant to become `curl.1`. The -full curl man page. - -`./gen.pl listhelp` - -Generates a full `curl --help` output for all known command line options. diff --git a/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.am b/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.am deleted file mode 100644 index 925f07f..0000000 --- a/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.am +++ /dev/null @@ -1,67 +0,0 @@ -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -AUTOMAKE_OPTIONS = foreign no-dependencies - -DPAGES = anyauth.d append.d basic.d cacert.d capath.d cert.d \ - cert-status.d cert-type.d ciphers.d compressed.d config.d \ - connect-timeout.d connect-to.d continue-at.d cookie.d cookie-jar.d \ - create-dirs.d crlf.d crlfile.d data-ascii.d data-binary.d data.d \ - data-raw.d data-urlencode.d delegation.d digest.d disable.d \ - disable-eprt.d disable-epsv.d dns-interface.d dns-ipv4-addr.d \ - dns-ipv6-addr.d dns-servers.d dump-header.d egd-file.d engine.d \ - environment.d expect100-timeout.d fail.d fail-early.d false-start.d \ - form.d form-string.d ftp-account.d ftp-alternative-to-user.d \ - ftp-create-dirs.d ftp-method.d ftp-pasv.d ftp-port.d ftp-pret.d \ - ftp-skip-pasv-ip.d ftp-ssl-ccc.d ftp-ssl-ccc-mode.d ftp-ssl-control.d \ - get.d globoff.d head.d header.d help.d hostpubmd5.d http1.0.d \ - http1.1.d http2.d http2-prior-knowledge.d ignore-content-length.d \ - include.d insecure.d interface.d ipv4.d ipv6.d junk-session-cookies.d \ - keepalive-time.d key.d key-type.d krb.d libcurl.d limit-rate.d \ - list-only.d local-port.d location.d location-trusted.d \ - login-options.d mail-auth.d mail-from.d mail-rcpt.d manual.d \ - max-filesize.d max-redirs.d max-time.d metalink.d negotiate.d netrc.d \ - netrc-file.d netrc-optional.d next.d no-alpn.d no-buffer.d \ - no-keepalive.d no-npn.d noproxy.d no-sessionid.d ntlm.d ntlm-wb.d \ - oauth2-bearer.d output.d pass.d path-as-is.d pinnedpubkey.d post301.d \ - post302.d post303.d preproxy.d progress-bar.d proto.d proto-default.d \ - proto-redir.d proxy1.0.d proxy-anyauth.d proxy-basic.d proxy-cacert.d \ - proxy-capath.d proxy-cert.d proxy-cert-type.d proxy-ciphers.d \ - proxy-crlfile.d proxy.d proxy-digest.d proxy-header.d \ - proxy-insecure.d proxy-key.d proxy-key-type.d proxy-negotiate.d \ - proxy-ntlm.d proxy-pass.d proxy-service-name.d \ - proxy-ssl-allow-beast.d proxy-tlsauthtype.d proxy-tlspassword.d \ - proxy-tlsuser.d proxy-tlsv1.d proxytunnel.d proxy-user.d pubkey.d \ - quote.d random-file.d range.d raw.d referer.d remote-header-name.d \ - remote-name-all.d remote-name.d remote-time.d request.d resolve.d \ - retry-connrefused.d retry.d retry-delay.d retry-max-time.d sasl-ir.d \ - service-name.d show-error.d silent.d socks4a.d socks4.d socks5.d \ - socks5-gssapi-nec.d socks5-gssapi-service.d socks5-hostname.d \ - speed-limit.d speed-time.d ssl-allow-beast.d ssl.d ssl-no-revoke.d \ - ssl-reqd.d sslv2.d sslv3.d stderr.d tcp-fastopen.d tcp-nodelay.d \ - telnet-option.d tftp-blksize.d tftp-no-options.d time-cond.d \ - tlsauthtype.d tlspassword.d tlsuser.d tlsv1.0.d tlsv1.1.d tlsv1.2.d \ - tlsv1.3.d tlsv1.d trace-ascii.d trace.d trace-time.d tr-encoding.d \ - unix-socket.d upload-file.d url.d use-ascii.d user-agent.d user.d \ - verbose.d version.d write-out.d xattr.d - -EXTRA_DIST = $(DPAGES) MANPAGE.md gen.pl page-footer page-header diff --git a/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.in b/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.in deleted file mode 100644 index 1cb4923..0000000 --- a/proxy_c/third-lib/libcurl/docs/cmdline-opts/Makefile.in +++ /dev/null @@ -1,591 +0,0 @@ -# Makefile.in generated by automake 1.15 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2014 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. 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(@desc) { - # skip lines starting with space (examples) - if($d =~ /^[^ ]/) { - for my $k (keys %optlong) { - my $l = manpageify($k); - $d =~ s/--$k([^a-z0-9_-])/$l$1/; - } - } - print $d; - } -} - -sub seealso { - my($standalone, $data)=@_; - if($standalone) { - return sprintf - ".SH \"SEE ALSO\"\n$data\n"; - } - else { - return "See also $data. "; - } -} - -sub overrides { - my ($standalone, $data)=@_; - if($standalone) { - return ".SH \"OVERRIDES\"\n$data\n"; - } - else { - return $data; - } -} - -sub protocols { - my ($standalone, $data)=@_; - if($standalone) { - return ".SH \"PROTOCOLS\"\n$data\n"; - } - else { - return "($data) "; - } -} - -sub added { - my ($standalone, $data)=@_; - if($standalone) { - return ".SH \"ADDED\"\nAdded in curl version $data\n"; - } - else { - return "Added in $data. "; - } -} - -sub single { - my ($f, $standalone)=@_; - open(F, "<$f") || - return 1; - my $short; - my $long; - my $tags; - my $added; - my $protocols; - my $arg; - my $mutexed; - my $requires; - my $seealso; - my $magic; # cmdline special option - while() { - if(/^Short: *(.)/i) { - $short=$1; - } - elsif(/^Long: *(.*)/i) { - $long=$1; - } - elsif(/^Added: *(.*)/i) { - $added=$1; - } - elsif(/^Tags: *(.*)/i) { - $tags=$1; - } - elsif(/^Arg: *(.*)/i) { - $arg=$1; - } - elsif(/^Magic: *(.*)/i) { - $magic=$1; - } - elsif(/^Mutexed: *(.*)/i) { - $mutexed=$1; - } - elsif(/^Protocols: *(.*)/i) { - $protocols=$1; - } - elsif(/^See-also: *(.*)/i) { - $seealso=$1; - } - elsif(/^Requires: *(.*)/i) { - $requires=$1; - } - elsif(/^Help: *(.*)/i) { - ; - } - elsif(/^---/) { - if(!$long) { - print STDERR "WARN: no 'Long:' in $f\n"; - } - last; - } - else { - chomp; - print STDERR "WARN: unrecognized line in $f, ignoring:\n:'$_';" - } - } - my @dest; - while() { - push @desc, $_; - } - close(F); - my $opt; - if(defined($short) && $long) { - $opt = "-$short, --$long"; - } - elsif($short && !$long) { - $opt = "-$short"; - } - elsif($long && !$short) { - $opt = "--$long"; - } - - if($arg) { - $opt .= " $arg"; - } - - if($standalone) { - print ".TH curl 1 \"30 Nov 2016\" \"curl 7.52.0\" \"curl manual\"\n"; - print ".SH OPTION\n"; - print "curl $opt\n"; - } - else { - print ".IP \"$opt\"\n"; - } - if($protocols) { - print protocols($standalone, $protocols); - } - - if($standalone) { - print ".SH DESCRIPTION\n"; - } - - printdesc(@desc); - undef @desc; - - my @foot; - if($seealso) { - my @m=split(/ /, $seealso); - my $mstr; - for my $k (@m) { - my $l = manpageify($k); - $mstr .= sprintf "%s$l", $mstr?" and ":""; - } - push @foot, seealso($standalone, $mstr); - } - if($requires) { - my $l = manpageify($long); - push @foot, "$l requires that the underlying libcurl". - " was built to support $requires. "; - } - if($mutexed) { - my @m=split(/ /, $mutexed); - my $mstr; - for my $k (@m) { - my $l = manpageify($k); - $mstr .= sprintf "%s$l", $mstr?" and ":""; - } - push @foot, overrides($standalone, "This option overrides $mstr. "); - } - if($added) { - push @foot, added($standalone, $added); - } - if($foot[0]) { - print "\n"; - my $f = join("", @foot); - $f =~ s/ +\z//; # remove trailing space - print "$f\n"; - } - return 0; -} - -sub getshortlong { - my ($f)=@_; - open(F, "<$f"); - my $short; - my $long; - my $help; - my $arg; - my $protocols; - while() { - if(/^Short: (.)/i) { - $short=$1; - } - elsif(/^Long: (.*)/i) { - $long=$1; - } - elsif(/^Help: (.*)/i) { - $help=$1; - } - elsif(/^Arg: (.*)/i) { - $arg=$1; - } - elsif(/^Protocols: (.*)/i) { - $protocols=$1; - } - elsif(/^---/) { - last; - } - } - close(F); - if($short) { - $optshort{$short}=$long; - } - if($long) { - $optlong{$long}=$short; - $helplong{$long}=$help; - $arglong{$long}=$arg; - $protolong{$long}=$protocols; - } -} - -sub indexoptions { - foreach my $f (@s) { - getshortlong($f); - } -} - -sub header { - my ($f)=@_; - open(F, "<$f"); - my @d; - while() { - push @d, $_; - } - close(F); - printdesc(@d); -} - -sub listhelp { - foreach my $f (sort keys %helplong) { - my $long = $f; - my $short = $optlong{$long}; - my $opt; - - if(defined($short) && $long) { - $opt = "-$short, --$long"; - } - elsif($long && !$short) { - $opt = " --$long"; - } - - my $arg = $arglong{$long}; - if($arg) { - $opt .= " $arg"; - } - - my $line = sprintf " %-19s %s\n", $opt, $helplong{$f}; - - if(length($line) > 79) { - print STDERR "WARN: the --$long line is too long\n"; - } - print $line; - } -} - -sub mainpage { - # show the page header - header("page-header"); - - # output docs for all options - foreach my $f (sort @s) { - single($f, 0); - } - - header("page-footer"); -} - -sub showonly { - my ($f) = @_; - if(single($f, 1)) { - print STDERR "$f: failed\n"; - } -} - -sub showprotocols { - my %prots; - foreach my $f (keys %optlong) { - my @p = split(/ /, $protolong{$f}); - for my $p (@p) { - $prots{$p}++; - } - } - for(sort keys %prots) { - printf "$_ (%d options)\n", $prots{$_}; - } -} - -sub getargs { - my $f; - do { - $f = shift @ARGV; - if($f eq "mainpage") { - mainpage(); - return; - } - elsif($f eq "listhelp") { - listhelp(); - return; - } - elsif($f eq "single") { - showonly(shift @ARGV); - return; - } - elsif($f eq "protos") { - showprotocols(); - return; - } - } while($f); - - print "Usage: gen.pl \n"; -} - -#------------------------------------------------------------------------ - -# learn all existing options -indexoptions(); - -getargs(); - diff --git a/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-footer b/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-footer deleted file mode 100644 index e4754aa..0000000 --- a/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-footer +++ /dev/null @@ -1,225 +0,0 @@ -.SH FILES -.I ~/.curlrc -.RS -Default config file, see --config for details. -.SH ENVIRONMENT -The environment variables can be specified in lower case or upper case. The -lower case version has precedence. http_proxy is an exception as it is only -available in lower case. - -Using an environment variable to set the proxy has the same effect as using -the --proxy option. - -.IP "http_proxy [protocol://][:port]" -Sets the proxy server to use for HTTP. -.IP "HTTPS_PROXY [protocol://][:port]" -Sets the proxy server to use for HTTPS. -.IP "[url-protocol]_PROXY [protocol://][:port]" -Sets the proxy server to use for [url-protocol], where the protocol is a -protocol that curl supports and as specified in a URL. FTP, FTPS, POP3, IMAP, -SMTP, LDAP etc. -.IP "ALL_PROXY [protocol://][:port]" -Sets the proxy server to use if no protocol-specific proxy is set. -.IP "NO_PROXY " -list of host names that shouldn't go through any proxy. If set to a asterisk -\&'*' only, it matches all hosts. -.SH "PROXY PROTOCOL PREFIXES" -Since curl version 7.21.7, the proxy string may be specified with a -protocol:// prefix to specify alternative proxy protocols. - -If no protocol is specified in the proxy string or if the string doesn't match -a supported one, the proxy will be treated as an HTTP proxy. - -The supported proxy protocol prefixes are as follows: -.IP "socks4://" -Makes it the equivalent of --socks4 -.IP "socks4a://" -Makes it the equivalent of --socks4a -.IP "socks5://" -Makes it the equivalent of --socks5 -.IP "socks5h://" -Makes it the equivalent of --socks5-hostname -.SH EXIT CODES -There are a bunch of different error codes and their corresponding error -messages that may appear during bad conditions. At the time of this writing, -the exit codes are: -.IP 1 -Unsupported protocol. This build of curl has no support for this protocol. -.IP 2 -Failed to initialize. -.IP 3 -URL malformed. The syntax was not correct. -.IP 4 -A feature or option that was needed to perform the desired request was not -enabled or was explicitly disabled at build-time. To make curl able to do -this, you probably need another build of libcurl! -.IP 5 -Couldn't resolve proxy. The given proxy host could not be resolved. -.IP 6 -Couldn't resolve host. The given remote host was not resolved. -.IP 7 -Failed to connect to host. -.IP 8 -Weird server reply. The server sent data curl couldn't parse. -.IP 9 -FTP access denied. The server denied login or denied access to the particular -resource or directory you wanted to reach. Most often you tried to change to a -directory that doesn't exist on the server. -.IP 11 -FTP weird PASS reply. Curl couldn't parse the reply sent to the PASS request. -.IP 13 -FTP weird PASV reply, Curl couldn't parse the reply sent to the PASV request. -.IP 14 -FTP weird 227 format. Curl couldn't parse the 227-line the server sent. -.IP 15 -FTP can't get host. Couldn't resolve the host IP we got in the 227-line. -.IP 17 -FTP couldn't set binary. Couldn't change transfer method to binary. -.IP 18 -Partial file. Only a part of the file was transferred. -.IP 19 -FTP couldn't download/access the given file, the RETR (or similar) command -failed. -.IP 21 -FTP quote error. A quote command returned error from the server. -.IP 22 -HTTP page not retrieved. The requested url was not found or returned another -error with the HTTP error code being 400 or above. This return code only -appears if --fail is used. -.IP 23 -Write error. Curl couldn't write data to a local filesystem or similar. -.IP 25 -FTP couldn't STOR file. The server denied the STOR operation, used for FTP -uploading. -.IP 26 -Read error. Various reading problems. -.IP 27 -Out of memory. A memory allocation request failed. -.IP 28 -Operation timeout. The specified time-out period was reached according to the -conditions. -.IP 30 -FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT -command, try doing a transfer using PASV instead! -.IP 31 -FTP couldn't use REST. The REST command failed. This command is used for -resumed FTP transfers. -.IP 33 -HTTP range error. The range "command" didn't work. -.IP 34 -HTTP post error. Internal post-request generation error. -.IP 35 -SSL connect error. The SSL handshaking failed. -.IP 36 -FTP bad download resume. Couldn't continue an earlier aborted download. -.IP 37 -FILE couldn't read file. Failed to open the file. Permissions? -.IP 38 -LDAP cannot bind. LDAP bind operation failed. -.IP 39 -LDAP search failed. -.IP 41 -Function not found. A required LDAP function was not found. -.IP 42 -Aborted by callback. An application told curl to abort the operation. -.IP 43 -Internal error. A function was called with a bad parameter. -.IP 45 -Interface error. A specified outgoing interface could not be used. -.IP 47 -Too many redirects. When following redirects, curl hit the maximum amount. -.IP 48 -Unknown option specified to libcurl. This indicates that you passed a weird -option to curl that was passed on to libcurl and rejected. Read up in the -manual! -.IP 49 -Malformed telnet option. -.IP 51 -The peer's SSL certificate or SSH MD5 fingerprint was not OK. -.IP 52 -The server didn't reply anything, which here is considered an error. -.IP 53 -SSL crypto engine not found. -.IP 54 -Cannot set SSL crypto engine as default. -.IP 55 -Failed sending network data. -.IP 56 -Failure in receiving network data. -.IP 58 -Problem with the local certificate. -.IP 59 -Couldn't use specified SSL cipher. -.IP 60 -Peer certificate cannot be authenticated with known CA certificates. -.IP 61 -Unrecognized transfer encoding. -.IP 62 -Invalid LDAP URL. -.IP 63 -Maximum file size exceeded. -.IP 64 -Requested FTP SSL level failed. -.IP 65 -Sending the data requires a rewind that failed. -.IP 66 -Failed to initialise SSL Engine. -.IP 67 -The user name, password, or similar was not accepted and curl failed to log in. -.IP 68 -File not found on TFTP server. -.IP 69 -Permission problem on TFTP server. -.IP 70 -Out of disk space on TFTP server. -.IP 71 -Illegal TFTP operation. -.IP 72 -Unknown TFTP transfer ID. -.IP 73 -File already exists (TFTP). -.IP 74 -No such user (TFTP). -.IP 75 -Character conversion failed. -.IP 76 -Character conversion functions required. -.IP 77 -Problem with reading the SSL CA cert (path? access rights?). -.IP 78 -The resource referenced in the URL does not exist. -.IP 79 -An unspecified error occurred during the SSH session. -.IP 80 -Failed to shut down the SSL connection. -.IP 82 -Could not load CRL file, missing or wrong format (added in 7.19.0). -.IP 83 -Issuer check failed (added in 7.19.0). -.IP 84 -The FTP PRET command failed -.IP 85 -RTSP: mismatch of CSeq numbers -.IP 86 -RTSP: mismatch of Session Identifiers -.IP 87 -unable to parse FTP file list -.IP 88 -FTP chunk callback reported error -.IP 89 -No connection available, the session will be queued -.IP 90 -SSL public key does not matched pinned public key -.IP XX -More error codes will appear here in future releases. The existing ones -are meant to never change. -.SH AUTHORS / CONTRIBUTORS -Daniel Stenberg is the main author, but the whole list of contributors is -found in the separate THANKS file. -.SH WWW -https://curl.haxx.se -.SH FTP -ftp://ftp.sunet.se/pub/www/utilities/curl/ -.SH "SEE ALSO" -.BR ftp (1), -.BR wget (1) diff --git a/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-header b/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-header deleted file mode 100644 index 770af8d..0000000 --- a/proxy_c/third-lib/libcurl/docs/cmdline-opts/page-header +++ /dev/null @@ -1,140 +0,0 @@ -.\" ************************************************************************** -.\" * _ _ ____ _ -.\" * Project ___| | | | _ \| | -.\" * / __| | | | |_) | | -.\" * | (__| |_| | _ <| |___ -.\" * \___|\___/|_| \_\_____| -.\" * -.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -.\" * -.\" * This software is licensed as described in the file COPYING, which -.\" * you should have received as part of this distribution. The terms -.\" * are also available at https://curl.haxx.se/docs/copyright.html. -.\" * -.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell -.\" * copies of the Software, and permit persons to whom the Software is -.\" * furnished to do so, under the terms of the COPYING file. -.\" * -.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -.\" * KIND, either express or implied. -.\" * -.\" ************************************************************************** -.\" -.\" DO NOT EDIT. Generated by the curl project gen.pl man page generator. -.\" -.TH curl 1 "16 Dec 2016" "Curl 7.52.0" "Curl Manual" -.SH NAME -curl \- transfer a URL -.SH SYNOPSIS -.B curl [options] -.I [URL...] -.SH DESCRIPTION -.B curl -is a tool to transfer data from or to a server, using one of the supported -protocols (DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, -LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET -and TFTP). The command is designed to work without user interaction. - -curl offers a busload of useful tricks like proxy support, user -authentication, FTP upload, HTTP post, SSL connections, cookies, file transfer -resume, Metalink, and more. As you will see below, the number of features will -make your head spin! - -curl is powered by libcurl for all transfer-related features. See -\fIlibcurl(3)\fP for details. -.SH URL -The URL syntax is protocol-dependent. You'll find a detailed description in -RFC 3986. - -You can specify multiple URLs or parts of URLs by writing part sets within -braces as in: - - http://site.{one,two,three}.com - -or you can get sequences of alphanumeric series by using [] as in: - - ftp://ftp.example.com/file[1-100].txt - - ftp://ftp.example.com/file[001-100].txt (with leading zeros) - - ftp://ftp.example.com/file[a-z].txt - -Nested sequences are not supported, but you can use several ones next to each -other: - - http://example.com/archive[1996-1999]/vol[1-4]/part{a,b,c}.html - -You can specify any amount of URLs on the command line. They will be fetched -in a sequential manner in the specified order. - -You can specify a step counter for the ranges to get every Nth number or -letter: - - http://example.com/file[1-100:10].txt - - http://example.com/file[a-z:2].txt - -When using [] or {} sequences when invoked from a command line prompt, you -probably have to put the full URL within double quotes to avoid the shell from -interfering with it. This also goes for other characters treated special, like -for example '&', '?' and '*'. - -Provide the IPv6 zone index in the URL with an escaped percentage sign and the -interface name. Like in - - http://[fe80::3%25eth0]/ - -If you specify URL without protocol:// prefix, curl will attempt to guess what -protocol you might want. It will then default to HTTP but try other protocols -based on often-used host name prefixes. For example, for host names starting -with "ftp." curl will assume you want to speak FTP. - -curl will do its best to use what you pass to it as a URL. It is not trying to -validate it as a syntactically correct URL by any means but is instead -\fBvery\fP liberal with what it accepts. - -curl will attempt to re-use connections for multiple file transfers, so that -getting many files from the same server will not do multiple connects / -handshakes. This improves speed. Of course this is only done on files -specified on a single command line and cannot be used between separate curl -invokes. -.SH "PROGRESS METER" -curl normally displays a progress meter during operations, indicating the -amount of transferred data, transfer speeds and estimated time left, etc. The -progress meter displays number of bytes and the speeds are in bytes per -second. The suffixes (k, M, G, T, P) are 1024 based. For example 1k is 1024 -bytes. 1M is 1048576 bytes. - -curl displays this data to the terminal by default, so if you invoke curl to -do an operation and it is about to write data to the terminal, it -\fIdisables\fP the progress meter as otherwise it would mess up the output -mixing progress meter and response data. - -If you want a progress meter for HTTP POST or PUT requests, you need to -redirect the response output to a file, using shell redirect (>), -o [file] or -similar. - -It is not the same case for FTP upload as that operation does not spit out -any response data to the terminal. - -If you prefer a progress "bar" instead of the regular meter, --progress-bar is -your friend. -.SH OPTIONS -Options start with one or two dashes. Many of the options require an -additional value next to them. - -The short "single-dash" form of the options, -d for example, may be used with -or without a space between it and its value, although a space is a recommended -separator. The long "double-dash" form, --data for example, requires a space -between it and its value. - -Short version options that don't need any additional values can be used -immediately next to each other, like for example you can specify all the -options -O, -L and -v at once as -OLv. - -In general, all boolean options are enabled with --\fBoption\fP and yet again -disabled with --\fBno-\fPoption. That is, you use the exact same option name -but prefix it with "no-". However, in this list we mostly only list and show -the --option version of them. (This concept with --no options was added in -7.19.0. Previously most options were toggled on/off on repeated use of the -same command line option.) diff --git a/proxy_c/third-lib/libcurl/docs/curl-config.1 b/proxy_c/third-lib/libcurl/docs/curl-config.1 deleted file mode 100644 index 4c1e323..0000000 --- a/proxy_c/third-lib/libcurl/docs/curl-config.1 +++ /dev/null @@ -1,98 +0,0 @@ -.\" ************************************************************************** -.\" * _ _ ____ _ -.\" * Project ___| | | | _ \| | -.\" * / __| | | | |_) | | -.\" * | (__| |_| | _ <| |___ -.\" * \___|\___/|_| \_\_____| -.\" * -.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. -.\" * -.\" * This software is licensed as described in the file COPYING, which -.\" * you should have received as part of this distribution. The terms -.\" * are also available at https://curl.haxx.se/docs/copyright.html. -.\" * -.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell -.\" * copies of the Software, and permit persons to whom the Software is -.\" * furnished to do so, under the terms of the COPYING file. -.\" * -.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -.\" * KIND, either express or implied. -.\" * -.\" ************************************************************************** -.\" -.TH curl-config 1 "25 Oct 2007" "Curl 7.17.1" "curl-config manual" -.SH NAME -curl-config \- Get information about a libcurl installation -.SH SYNOPSIS -.B curl-config [options] -.SH DESCRIPTION -.B curl-config -displays information about the curl and libcurl installation. -.SH OPTIONS -.IP "--ca" -Displays the built-in path to the CA cert bundle this libcurl uses. -.IP "--cc" -Displays the compiler used to build libcurl. -.IP "--cflags" -Set of compiler options (CFLAGS) to use when compiling files that use -libcurl. Currently that is only the include path to the curl include files. -.IP "--checkfor [version]" -Specify the oldest possible libcurl version string you want, and this -script will return 0 if the current installation is new enough or it -returns 1 and outputs a text saying that the current version is not new -enough. (Added in 7.15.4) -.IP "--configure" -Displays the arguments given to configure when building curl. -.IP "--feature" -Lists what particular main features the installed libcurl was built with. At -the time of writing, this list may include SSL, KRB4 or IPv6. Do not assume -any particular order. The keywords will be separated by newlines. There may be -none, one, or several keywords in the list. -.IP "--help" -Displays the available options. -.IP "--libs" -Shows the complete set of libs and other linker options you will need in order -to link your application with libcurl. -.IP "--prefix" -This is the prefix used when libcurl was installed. Libcurl is then installed -in $prefix/lib and its header files are installed in $prefix/include and so -on. The prefix is set with "configure --prefix". -.IP "--protocols" -Lists what particular protocols the installed libcurl was built to support. At -the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, FILE, -TELNET, LDAP, DICT. Do not assume any particular order. The protocols will -be listed using uppercase and are separated by newlines. There may be none, -one, or several protocols in the list. (Added in 7.13.0) -.IP "--static-libs" -Shows the complete set of libs and other linker options you will need in order -to link your application with libcurl statically. (Added in 7.17.1) -.IP "--version" -Outputs version information about the installed libcurl. -.IP "--vernum" -Outputs version information about the installed libcurl, in numerical mode. -This outputs the version number, in hexadecimal, with 8 bits for each part; -major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and libcurl -12.13.14 would appear as 0c0d0e... Note that the initial zero might be -omitted. (This option was broken in the 7.15.0 release.) -.SH "EXAMPLES" -What linker options do I need when I link with libcurl? - - $ curl-config --libs - -What compiler options do I need when I compile using libcurl functions? - - $ curl-config --cflags - -How do I know if libcurl was built with SSL support? - - $ curl-config --feature | grep SSL - -What's the installed libcurl version? - - $ curl-config --version - -How do I build a single file with a one-line command? - - $ `curl-config --cc --cflags` -o example example.c `curl-config --libs` -.SH "SEE ALSO" -.BR curl (1) diff --git a/proxy_c/third-lib/libcurl/docs/curl.1 b/proxy_c/third-lib/libcurl/docs/curl.1 deleted file mode 100644 index 5866ba9..0000000 --- a/proxy_c/third-lib/libcurl/docs/curl.1 +++ /dev/null @@ -1,2668 +0,0 @@ -.\" ************************************************************************** -.\" * _ _ ____ _ -.\" * Project ___| | | | _ \| | -.\" * / __| | | | |_) | | -.\" * | (__| |_| | _ <| |___ -.\" * \___|\___/|_| \_\_____| -.\" * -.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. -.\" * -.\" * This software is licensed as described in the file COPYING, which -.\" * you should have received as part of this distribution. The terms -.\" * are also available at https://curl.haxx.se/docs/copyright.html. -.\" * -.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell -.\" * copies of the Software, and permit persons to whom the Software is -.\" * furnished to do so, under the terms of the COPYING file. -.\" * -.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -.\" * KIND, either express or implied. -.\" * -.\" ************************************************************************** -.\" -.\" DO NOT EDIT. Generated by the curl project gen.pl man page generator. -.\" -.TH curl 1 "16 Dec 2016" "Curl 7.52.0" "Curl Manual" -.SH NAME -curl \- transfer a URL -.SH SYNOPSIS -.B curl [options] -.I [URL...] -.SH DESCRIPTION -.B curl -is a tool to transfer data from or to a server, using one of the supported -protocols (DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, -LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET -and TFTP). The command is designed to work without user interaction. - -curl offers a busload of useful tricks like proxy support, user -authentication, FTP upload, HTTP post, SSL connections, cookies, file transfer -resume, Metalink, and more. As you will see below, the number of features will -make your head spin! - -curl is powered by libcurl for all transfer-related features. See -\fIlibcurl(3)\fP for details. -.SH URL -The URL syntax is protocol-dependent. You'll find a detailed description in -RFC 3986. - -You can specify multiple URLs or parts of URLs by writing part sets within -braces as in: - - http://site.{one,two,three}.com - -or you can get sequences of alphanumeric series by using [] as in: - - ftp://ftp.example.com/file[1-100].txt - - ftp://ftp.example.com/file[001-100].txt (with leading zeros) - - ftp://ftp.example.com/file[a-z].txt - -Nested sequences are not supported, but you can use several ones next to each -other: - - http://example.com/archive[1996-1999]/vol[1-4]/part{a,b,c}.html - -You can specify any amount of URLs on the command line. They will be fetched -in a sequential manner in the specified order. - -You can specify a step counter for the ranges to get every Nth number or -letter: - - http://example.com/file[1-100:10].txt - - http://example.com/file[a-z:2].txt - -When using [] or {} sequences when invoked from a command line prompt, you -probably have to put the full URL within double quotes to avoid the shell from -interfering with it. This also goes for other characters treated special, like -for example '&', '?' and '*'. - -Provide the IPv6 zone index in the URL with an escaped percentage sign and the -interface name. Like in - - http://[fe80::3%25eth0]/ - -If you specify URL without protocol:// prefix, curl will attempt to guess what -protocol you might want. It will then default to HTTP but try other protocols -based on often-used host name prefixes. For example, for host names starting -with "ftp." curl will assume you want to speak FTP. - -curl will do its best to use what you pass to it as a URL. It is not trying to -validate it as a syntactically correct URL by any means but is instead -\fBvery\fP liberal with what it accepts. - -curl will attempt to re-use connections for multiple file transfers, so that -getting many files from the same server will not do multiple connects / -handshakes. This improves speed. Of course this is only done on files -specified on a single command line and cannot be used between separate curl -invokes. -.SH "PROGRESS METER" -curl normally displays a progress meter during operations, indicating the -amount of transferred data, transfer speeds and estimated time left, etc. The -progress meter displays number of bytes and the speeds are in bytes per -second. The suffixes (k, M, G, T, P) are 1024 based. For example 1k is 1024 -bytes. 1M is 1048576 bytes. - -curl displays this data to the terminal by default, so if you invoke curl to -do an operation and it is about to write data to the terminal, it -\fIdisables\fP the progress meter as otherwise it would mess up the output -mixing progress meter and response data. - -If you want a progress meter for HTTP POST or PUT requests, you need to -redirect the response output to a file, using shell redirect (>), -o [file] or -similar. - -It is not the same case for FTP upload as that operation does not spit out -any response data to the terminal. - -If you prefer a progress "bar" instead of the regular meter, \fI-#, --progress-bar\fP is -your friend. -.SH OPTIONS -Options start with one or two dashes. Many of the options require an -additional value next to them. - -The short "single-dash" form of the options, -d for example, may be used with -or without a space between it and its value, although a space is a recommended -separator. The long "double-dash" form, \fI-d, --data\fP for example, requires a space -between it and its value. - -Short version options that don't need any additional values can be used -immediately next to each other, like for example you can specify all the -options -O, -L and -v at once as -OLv. - -In general, all boolean options are enabled with --\fBoption\fP and yet again -disabled with --\fBno-\fPoption. That is, you use the exact same option name -but prefix it with "no-". However, in this list we mostly only list and show -the --option version of them. (This concept with --no options was added in -7.19.0. Previously most options were toggled on/off on repeated use of the -same command line option.) -.IP "--anyauth" -(HTTP) Tells curl to figure out authentication method by itself, and use the most -secure one the remote site claims to support. This is done by first doing a -request and checking the response-headers, thus possibly inducing an extra -network round-trip. This is used instead of setting a specific authentication -method, which you can do with \fI--basic\fP, \fI--digest\fP, \fI--ntlm\fP, and \fI--negotiate\fP. - -Using \fI--anyauth\fP is not recommended if you do uploads from stdin, since it may -require data to be sent twice and then the client must be able to rewind. If -the need should arise when uploading from stdin, the upload operation will -fail. - -Used together with \fI-u, --user\fP. - -See also \fI--proxy-anyauth\fP and \fI--basic\fP and \fI--digest\fP. -.IP "-a, --append" -(FTP SFTP) When used in an upload, this makes curl append to the target file instead of -overwriting it. If the remote file doesn't exist, it will be created. Note -that this flag is ignored by some SFTP servers (including OpenSSH). -.IP "--basic" -(HTTP) Tells curl to use HTTP Basic authentication with the remote host. This is the -default and this option is usually pointless, unless you use it to override a -previously set option that sets a different authentication method (such as -\fI--ntlm\fP, \fI--digest\fP, or \fI--negotiate\fP). - -Used together with \fI-u, --user\fP. - -See also \fI--proxy-basic\fP. -.IP "--cacert " -(TLS) Tells curl to use the specified certificate file to verify the peer. The file -may contain multiple CA certificates. The certificate(s) must be in PEM -format. Normally curl is built to use a default file for this, so this option -is typically used to alter that default file. - -curl recognizes the environment variable named 'CURL_CA_BUNDLE' if it is -set, and uses the given path as a path to a CA cert bundle. This option -overrides that variable. - -The windows version of curl will automatically look for a CA certs file named -\'curl-ca-bundle.crt\', either in the same directory as curl.exe, or in the -Current Working Directory, or in any folder along your PATH. - -If curl is built against the NSS SSL library, the NSS PEM PKCS#11 module -(libnsspem.so) needs to be available for this option to work properly. - -(iOS and macOS only) If curl is built against Secure Transport, then this -option is supported for backward compatibility with other SSL engines, but it -should not be set. If the option is not set, then curl will use the -certificates in the system and user Keychain to verify the peer, which is the -preferred method of verifying the peer's certificate chain. - -If this option is used several times, the last one will be used. -.IP "--capath " -(TLS) Tells curl to use the specified certificate directory to verify the -peer. Multiple paths can be provided by separating them with ":" (e.g. -\&"path1:path2:path3"). The certificates must be in PEM format, and if curl is -built against OpenSSL, the directory must have been processed using the -c_rehash utility supplied with OpenSSL. Using \fI--capath\fP can allow -OpenSSL-powered curl to make SSL-connections much more efficiently than using -\fI--cacert\fP if the --cacert file contains many CA certificates. - -If this option is set, the default capath value will be ignored, and if it is -used several times, the last one will be used. -.IP "--cert-status" -(TLS) Tells curl to verify the status of the server certificate by using the -Certificate Status Request (aka. OCSP stapling) TLS extension. - -If this option is enabled and the server sends an invalid (e.g. expired) -response, if the response suggests that the server certificate has been revoked, -or no response at all is received, the verification fails. - -This is currently only implemented in the OpenSSL, GnuTLS and NSS backends. - -Added in 7.41.0. -.IP "--cert-type " -(TLS) Tells curl what certificate type the provided certificate is in. PEM, DER and -ENG are recognized types. If not specified, PEM is assumed. - -If this option is used several times, the last one will be used. - -See also \fI-E, --cert\fP and \fI--key\fP and \fI--key-type\fP. -.IP "-E, --cert " -(TLS) Tells curl to use the specified client certificate file when getting a file -with HTTPS, FTPS or another SSL-based protocol. The certificate must be in -PKCS#12 format if using Secure Transport, or PEM format if using any other -engine. If the optional password isn't specified, it will be queried for on -the terminal. Note that this option assumes a \&"certificate" file that is the -private key and the client certificate concatenated! See \fI-E, --cert\fP and \fI--key\fP to -specify them independently. - -If curl is built against the NSS SSL library then this option can tell -curl the nickname of the certificate to use within the NSS database defined -by the environment variable SSL_DIR (or by default /etc/pki/nssdb). If the -NSS PEM PKCS#11 module (libnsspem.so) is available then PEM files may be -loaded. If you want to use a file from the current directory, please precede -it with "./" prefix, in order to avoid confusion with a nickname. If the -nickname contains ":", it needs to be preceded by "\\" so that it is not -recognized as password delimiter. If the nickname contains "\\", it needs to -be escaped as "\\\\" so that it is not recognized as an escape character. - -(iOS and macOS only) If curl is built against Secure Transport, then the -certificate string can either be the name of a certificate/private key in the -system or user keychain, or the path to a PKCS#12-encoded certificate and -private key. If you want to use a file from the current directory, please -precede it with "./" prefix, in order to avoid confusion with a nickname. - -If this option is used several times, the last one will be used. - -See also \fI--cert-type\fP and \fI--key\fP and \fI--key-type\fP. -.IP "--ciphers " -(TLS) Specifies which ciphers to use in the connection. The list of ciphers must -specify valid ciphers. Read up on SSL cipher list details on this URL: - - https://www.openssl.org/docs/apps/ciphers.html - -NSS ciphers are done differently than OpenSSL and GnuTLS. The full list of NSS -ciphers is in the NSSCipherSuite entry at this URL: - - https://git.fedorahosted.org/cgit/mod_nss.git/plain/docs/mod_nss.html#Directives - -If this option is used several times, the last one will be used. -.IP "--compressed" -(HTTP) Request a compressed response using one of the algorithms curl supports, and -save the uncompressed document. If this option is used and the server sends -an unsupported encoding, curl will report an error. -.IP "-K, --config " -Specify which config file to read curl arguments from. The config file is a -text file in which command line arguments can be written which then will be -used as if they were written on the actual command line. - -Options and their parameters must be specified on the same config file line, -separated by whitespace, colon, or the equals sign. Long option names can -optionally be given in the config file without the initial double dashes and -if so, the colon or equals characters can be used as separators. If the option -is specified with one or two dashes, there can be no colon or equals character -between the option and its parameter. - -If the parameter is to contain whitespace, the parameter must be enclosed -within quotes. Within double quotes, the following escape sequences are -available: \\\\, \\", \\t, \\n, \\r and \\v. A backslash preceding any other -letter is ignored. If the first column of a config line is a '#' character, -the rest of the line will be treated as a comment. Only write one option per -physical line in the config file. - -Specify the filename to \fI-K, --config\fP as '-' to make curl read the file from stdin. - -Note that to be able to specify a URL in the config file, you need to specify -it using the \fI--url\fP option, and not by simply writing the URL on its own -line. So, it could look similar to this: - -url = "https://curl.haxx.se/docs/" - -When curl is invoked, it always (unless \fI-q, --disable\fP is used) checks for a -default config file and uses it if found. The default config file is checked -for in the following places in this order: - -1) curl tries to find the "home dir": It first checks for the CURL_HOME and -then the HOME environment variables. Failing that, it uses getpwuid() on -Unix-like systems (which returns the home dir given the current user in your -system). On Windows, it then checks for the APPDATA variable, or as a last -resort the '%USERPROFILE%\\Application Data'. - -2) On windows, if there is no _curlrc file in the home dir, it checks for one -in the same dir the curl executable is placed. On Unix-like systems, it will -simply try to load .curlrc from the determined home dir. - -.nf -# --- Example file --- -# this is a comment -url = "example.com" -output = "curlhere.html" -user-agent = "superagent/1.0" - -# and fetch another URL too -url = "example.com/docs/manpage.html" --O -referer = "http://nowhereatall.example.com/" -# --- End of example file --- -.fi - -This option can be used multiple times to load multiple config files. -.IP "--connect-timeout " -Maximum time in seconds that you allow curl's connection to take. This only -limits the connection phase, so if curl connects within the given period it -will continue - if not it will exit. Since version 7.32.0, this option -accepts decimal values. - -If this option is used several times, the last one will be used. - -See also \fI-m, --max-time\fP. -.IP "--connect-to " - -For a request to the given HOST:PORT pair, connect to -CONNECT-TO-HOST:CONNECT-TO-PORT instead. This option is suitable to direct -requests at a specific server, e.g. at a specific cluster node in a cluster of -servers. This option is only used to establish the network connection. It -does NOT affect the hostname/port that is used for TLS/SSL (e.g. SNI, -certificate verification) or for the application protocols. "host" and "port" -may be the empty string, meaning "any host/port". "connect-to-host" and -"connect-to-port" may also be the empty string, meaning "use the request's -original host/port". - -This option can be used many times to add many connect rules. - -See also \fI--resolve\fP and \fI-H, --header\fP. Added in 7.49.0. -.IP "-C, --continue-at " -Continue/Resume a previous file transfer at the given offset. The given offset -is the exact number of bytes that will be skipped, counting from the beginning -of the source file before it is transferred to the destination. If used with -uploads, the FTP server command SIZE will not be used by curl. - -Use "-C -" to tell curl to automatically find out where/how to resume the -transfer. It then uses the given output/input files to figure that out. - -If this option is used several times, the last one will be used. - -See also \fI-r, --range\fP. -.IP "-c, --cookie-jar " -(HTTP) Specify to which file you want curl to write all cookies after a completed -operation. Curl writes all cookies from its in-memory cookie storage to the -given file at the end of operations. If no cookies are known, no data will be -written. The file will be written using the Netscape cookie file format. If -you set the file name to a single dash, "-", the cookies will be written to -stdout. - -This command line option will activate the cookie engine that makes curl -record and use cookies. Another way to activate it is to use the \fI-b, --cookie\fP -option. - -If the cookie jar can't be created or written to, the whole curl operation -won't fail or even report an error clearly. Using \fI-v, --verbose\fP will get a warning -displayed, but that is the only visible feedback you get about this possibly -lethal situation. - -If this option is used several times, the last specified file name will be -used. -.IP "-b, --cookie " -(HTTP) Pass the data to the HTTP server in the Cookie header. It is supposedly -the data previously received from the server in a "Set-Cookie:" line. The -data should be in the format "NAME1=VALUE1; NAME2=VALUE2". - -If no '=' symbol is used in the argument, it is instead treated as a filename -to read previously stored cookie from. This option also activates the cookie -engine which will make curl record incoming cookies, which may be handy if -you're using this in combination with the \fI-L, --location\fP option or do multiple URL -transfers on the same invoke. - -The file format of the file to read cookies from should be plain HTTP headers -(Set-Cookie style) or the Netscape/Mozilla cookie file format. - -The file specified with \fI-b, --cookie\fP is only used as input. No cookies will be -written to the file. To store cookies, use the \fI-c, --cookie-jar\fP option. - -Exercise caution if you are using this option and multiple transfers may -occur. If you use the NAME1=VALUE1; format, or in a file use the Set-Cookie -format and don't specify a domain, then the cookie is sent for any domain -(even after redirects are followed) and cannot be modified by a server-set -cookie. If the cookie engine is enabled and a server sets a cookie of the same -name then both will be sent on a future transfer to that server, likely not -what you intended. To address these issues set a domain in Set-Cookie (doing -that will include sub domains) or use the Netscape format. - -If this option is used several times, the last one will be used. - -Users very often want to both read cookies from a file and write updated -cookies back to a file, so using both \fI-b, --cookie\fP and \fI-c, --cookie-jar\fP in the same -command line is common. -.IP "--create-dirs" -When used in conjunction with the \fI-o, --output\fP option, curl will create the -necessary local directory hierarchy as needed. This option creates the dirs -mentioned with the \fI-o, --output\fP option, nothing else. If the --output file name -uses no dir or if the dirs it mentions already exist, no dir will be created. - -To create remote directories when using FTP or SFTP, try \fI--ftp-create-dirs\fP. -.IP "--crlf" -(FTP SMTP) Convert LF to CRLF in upload. Useful for MVS (OS/390). - -(SMTP added in 7.40.0) -.IP "--crlfile " -(TLS) Provide a file using PEM format with a Certificate Revocation List that may -specify peer certificates that are to be considered revoked. - -If this option is used several times, the last one will be used. - -Added in 7.19.7. -.IP "--data-ascii " -(HTTP) This is just an alias for \fI-d, --data\fP. -.IP "--data-binary " -(HTTP) This posts data exactly as specified with no extra processing whatsoever. - -If you start the data with the letter @, the rest should be a filename. Data -is posted in a similar manner as \fI-d, --data\fP does, except that newlines and -carriage returns are preserved and conversions are never done. - -If this option is used several times, the ones following the first will append -data as described in \fI-d, --data\fP. -.IP "--data-raw " -(HTTP) This posts data similarly to \fI-d, --data\fP but without the special -interpretation of the @ character. - -See also \fI-d, --data\fP. Added in 7.43.0. -.IP "--data-urlencode " -(HTTP) This posts data, similar to the other \fI-d, --data\fP options with the exception -that this performs URL-encoding. - -To be CGI-compliant, the part should begin with a \fIname\fP followed -by a separator and a content specification. The part can be passed to -curl using one of the following syntaxes: -.RS -.IP "content" -This will make curl URL-encode the content and pass that on. Just be careful -so that the content doesn't contain any = or @ symbols, as that will then make -the syntax match one of the other cases below! -.IP "=content" -This will make curl URL-encode the content and pass that on. The preceding = -symbol is not included in the data. -.IP "name=content" -This will make curl URL-encode the content part and pass that on. Note that -the name part is expected to be URL-encoded already. -.IP "@filename" -This will make curl load data from the given file (including any newlines), -URL-encode that data and pass it on in the POST. -.IP "name@filename" -This will make curl load data from the given file (including any newlines), -URL-encode that data and pass it on in the POST. The name part gets an equal -sign appended, resulting in \fIname=urlencoded-file-content\fP. Note that the -name is expected to be URL-encoded already. -.RE - -See also \fI-d, --data\fP and \fI--data-raw\fP. Added in 7.18.0. -.IP "-d, --data " -(HTTP) Sends the specified data in a POST request to the HTTP server, in the same way -that a browser does when a user has filled in an HTML form and presses the -submit button. This will cause curl to pass the data to the server using the -content-type application/x-www-form-urlencoded. Compare to \fI-F, --form\fP. - -\fI--data-raw\fP is almost the same but does not have a special interpretation of -the @ character. To post data purely binary, you should instead use the -\fI--data-binary\fP option. To URL-encode the value of a form field you may use -\fI--data-urlencode\fP. - -If any of these options is used more than once on the same command line, the -data pieces specified will be merged together with a separating -&-symbol. Thus, using '-d name=daniel -d skill=lousy' would generate a post -chunk that looks like \&'name=daniel&skill=lousy'. - -If you start the data with the letter @, the rest should be a file name to -read the data from, or - if you want curl to read the data from -stdin. Multiple files can also be specified. Posting data from a file named -'foobar' would thus be done with \fI-d, --data\fP @foobar. When --data is told to read -from a file like that, carriage returns and newlines will be stripped out. If -you don't want the @ character to have a special interpretation use \fI--data-raw\fP -instead. - -See also \fI--data-binary\fP and \fI--data-urlencode\fP and \fI--data-raw\fP. This option overrides \fI-F, --form\fP and \fI-I, --head\fP and \fI--upload\fP. -.IP "--delegation " -(GSS/kerberos) Set LEVEL to tell the server what it is allowed to delegate when it -comes to user credentials. -.RS -.IP "none" -Don't allow any delegation. -.IP "policy" -Delegates if and only if the OK-AS-DELEGATE flag is set in the Kerberos -service ticket, which is a matter of realm policy. -.IP "always" -Unconditionally allow the server to delegate. -.RE -.IP "--digest" -(HTTP) Enables HTTP Digest authentication. This is an authentication scheme that -prevents the password from being sent over the wire in clear text. Use this in -combination with the normal \fI-u, --user\fP option to set user name and password. - -If this option is used several times, only the first one is used. - -See also \fI-u, --user\fP and \fI--proxy-digest\fP and \fI--anyauth\fP. This option overrides \fI--basic\fP and \fI--ntlm\fP and \fI--negotiate\fP. -.IP "--disable-eprt" -(FTP) Tell curl to disable the use of the EPRT and LPRT commands when doing active -FTP transfers. Curl will normally always first attempt to use EPRT, then LPRT -before using PORT, but with this option, it will use PORT right away. EPRT and -LPRT are extensions to the original FTP protocol, and may not work on all -servers, but they enable more functionality in a better way than the -traditional PORT command. - ---eprt can be used to explicitly enable EPRT again and --no-eprt is an alias -for \fI--disable-eprt\fP. - -If the server is accessed using IPv6, this option will have no effect as EPRT -is necessary then. - -Disabling EPRT only changes the active behavior. If you want to switch to -passive mode you need to not use \fI-P, --ftp-port\fP or force it with \fI--ftp-pasv\fP. -.IP "--disable-epsv" -(FTP) (FTP) Tell curl to disable the use of the EPSV command when doing passive FTP -transfers. Curl will normally always first attempt to use EPSV before PASV, -but with this option, it will not try using EPSV. - ---epsv can be used to explicitly enable EPSV again and --no-epsv is an alias -for \fI--disable-epsv\fP. - -If the server is an IPv6 host, this option will have no effect as EPSV is -necessary then. - -Disabling EPSV only changes the passive behavior. If you want to switch to -active mode you need to use \fI-P, --ftp-port\fP. -.IP "-q, --disable" -If used as the first parameter on the command line, the \fIcurlrc\fP config -file will not be read and used. See the \fI-K, --config\fP for details on the default -config file search path. -.IP "--dns-interface " -(DNS) Tell curl to send outgoing DNS requests through . This option is a -counterpart to \fI--interface\fP (which does not affect DNS). The supplied string -must be an interface name (not an address). - -See also \fI--dns-ipv4-addr\fP and \fI--dns-ipv6-addr\fP. \fI--dns-interface\fP requires that the underlying libcurl was built to support c-ares. Added in 7.33.0. -.IP "--dns-ipv4-addr
" -(DNS) Tell curl to bind to when making IPv4 DNS requests, so that -the DNS requests originate from this address. The argument should be a -single IPv4 address. - -See also \fI--dns-interface\fP and \fI--dns-ipv6-addr\fP. \fI--dns-ipv4-addr\fP requires that the underlying libcurl was built to support c-ares. Added in 7.33.0. -.IP "--dns-ipv6-addr
" -(DNS) Tell curl to bind to when making IPv6 DNS requests, so that -the DNS requests originate from this address. The argument should be a -single IPv6 address. - -See also \fI--dns-interface\fP and \fI--dns-ipv4-addr\fP. \fI--dns-ipv6-addr\fP requires that the underlying libcurl was built to support c-ares. Added in 7.33.0. -.IP "--dns-servers " -Set the list of DNS servers to be used instead of the system default. -The list of IP addresses should be separated with commas. Port numbers -may also optionally be given as \fI:\fP after each IP -address. - -\fI--dns-servers\fP requires that the underlying libcurl was built to support c-ares. Added in 7.33.0. -.IP "-D, --dump-header " -(HTTP FTP) Write the received protocol headers to the specified file. - -This option is handy to use when you want to store the headers that an HTTP -site sends to you. Cookies from the headers could then be read in a second -curl invocation by using the \fI-b, --cookie\fP option! The \fI-c, --cookie-jar\fP option is a -better way to store cookies. - -When used in FTP, the FTP server response lines are considered being "headers" -and thus are saved there. - -If this option is used several times, the last one will be used. - -See also \fI-o, --output\fP. -.IP "--egd-file " -(TLS) Specify the path name to the Entropy Gathering Daemon socket. The socket is -used to seed the random engine for SSL connections. - -See also \fI--random-file\fP. -.IP "--engine " -(TLS) Select the OpenSSL crypto engine to use for cipher operations. Use \fI--engine\fP -list to print a list of build-time supported engines. Note that not all (or -none) of the engines may be available at run-time. -.IP "--environment" -Sets a range of environment variables, using the names the \fI-w, --write-out\fP option -supports, to allow easier extraction of useful information after having run -curl. - -\fI--environment\fP requires that the underlying libcurl was built to support RISC OS. -.IP "--expect100-timeout " -(HTTP) Maximum time in seconds that you allow curl to wait for a 100-continue -response when curl emits an Expects: 100-continue header in its request. By -default curl will wait one second. This option accepts decimal values! When -curl stops waiting, it will continue as if the response has been received. - -See also \fI--connect-timeout\fP. Added in 7.47.0. -.IP "--fail-early" -Fail and exit on first detected error. - -When curl is used to do multiple transfers on the command line, it will -attempt to operate on each given URL, one by one. By default, it will ignore -errors if there are more URLs given and the last URL's success will determine -the error code curl returns. So early failures will be "hidden" by subsequent -successful transfers. - -Using this option, curl will instead return an error on the first transfers -that fails, independent on the amount of more URLs that are given on the -command line. This way, no transfer failures go undetected by scripts and -similar. - -This option will apply for all given URLs even if you use \fI-:, --next\fP. - -Added in 7.52.0. -.IP "-f, --fail" -(HTTP) Fail silently (no output at all) on server errors. This is mostly done to -better enable scripts etc to better deal with failed attempts. In normal cases -when an HTTP server fails to deliver a document, it returns an HTML document -stating so (which often also describes why and more). This flag will prevent -curl from outputting that and return error 22. - -This method is not fail-safe and there are occasions where non-successful -response codes will slip through, especially when authentication is involved -(response codes 401 and 407). -.IP "--false-start" -(TLS) Tells curl to use false start during the TLS handshake. False start is a mode -where a TLS client will start sending application data before verifying the -server's Finished message, thus saving a round trip when performing a full -handshake. - -This is currently only implemented in the NSS and Secure Transport (on iOS 7.0 -or later, or OS X 10.9 or later) backends. - -Added in 7.42.0. -.IP "--form-string " -(HTTP) Similar to \fI-F, --form\fP except that the value string for the named parameter is used -literally. Leading \&'@' and \&'<' characters, and the \&';type=' string in -the value have no special meaning. Use this in preference to \fI-F, --form\fP if -there's any possibility that the string value may accidentally trigger the -\&'@' or \&'<' features of \fI-F, --form\fP. - -See also \fI-F, --form\fP. -.IP "-F, --form " -(HTTP) This lets curl emulate a filled-in form in which a user has pressed the submit -button. This causes curl to POST data using the Content-Type -multipart/form-data according to RFC 2388. This enables uploading of binary -files etc. To force the 'content' part to be a file, prefix the file name with -an @ sign. To just get the content part from a file, prefix the file name with -the symbol <. The difference between @ and < is then that @ makes a file get -attached in the post as a file upload, while the < makes a text field and just -get the contents for that text field from a file. - -Example: to send an image to a server, where \&'profile' is the name of the -form-field to which portrait.jpg will be the input: - - curl -F profile=@portrait.jpg https://example.com/upload.cgi - -To read content from stdin instead of a file, use - as the filename. This goes -for both @ and < constructs. Unfortunately it does not support reading the -file from a named pipe or similar, as it needs the full size before the -transfer starts. - -You can also tell curl what Content-Type to use by using 'type=', in a manner -similar to: - - curl -F "web=@index.html;type=text/html" example.com - -or - - curl -F "name=daniel;type=text/foo" example.com - -You can also explicitly change the name field of a file upload part by setting -filename=, like this: - - curl -F "file=@localfile;filename=nameinpost" example.com - -If filename/path contains ',' or ';', it must be quoted by double-quotes like: - - curl -F "file=@\\"localfile\\";filename=\\"nameinpost\\"" example.com - -or - - curl -F 'file=@"localfile";filename="nameinpost"' example.com - -Note that if a filename/path is quoted by double-quotes, any double-quote -or backslash within the filename must be escaped by backslash. - -See further examples and details in the MANUAL. - -This option can be used multiple times. - -This option overrides \fI-d, --data\fP and \fI-I, --head\fP and \fI--upload\fP. -.IP "--ftp-account " -(FTP) When an FTP server asks for "account data" after user name and password has -been provided, this data is sent off using the ACCT command. - -If this option is used several times, the last one will be used. - -Added in 7.13.0. -.IP "--ftp-alternative-to-user " -(FTP) If authenticating with the USER and PASS commands fails, send this command. -When connecting to Tumbleweed's Secure Transport server over FTPS using a -client certificate, using "SITE AUTH" will tell the server to retrieve the -username from the certificate. - -Added in 7.15.5. -.IP "--ftp-create-dirs" -(FTP SFTP) When an FTP or SFTP URL/operation uses a path that doesn't currently exist on -the server, the standard behavior of curl is to fail. Using this option, curl -will instead attempt to create missing directories. - -See also \fI--create-dirs\fP. -.IP "--ftp-method " -(FTP) Control what method curl should use to reach a file on an FTP(S) -server. The method argument should be one of the following alternatives: -.RS -.IP multicwd -curl does a single CWD operation for each path part in the given URL. For deep -hierarchies this means very many commands. This is how RFC 1738 says it should -be done. This is the default but the slowest behavior. -.IP nocwd -curl does no CWD at all. curl will do SIZE, RETR, STOR etc and give a full -path to the server for all these commands. This is the fastest behavior. -.IP singlecwd -curl does one CWD with the full target directory and then operates on the file -\&"normally" (like in the multicwd case). This is somewhat more standards -compliant than 'nocwd' but without the full penalty of 'multicwd'. -.RE - -Added in 7.15.1. -.IP "--ftp-pasv" -(FTP) Use passive mode for the data connection. Passive is the internal default -behavior, but using this option can be used to override a previous \fI-P, --ftp-port\fP -option. - -If this option is used several times, only the first one is used. Undoing an -enforced passive really isn't doable but you must then instead enforce the -correct \fI-P, --ftp-port\fP again. - -Passive mode means that curl will try the EPSV command first and then PASV, -unless \fI--disable-epsv\fP is used. - -See also \fI--disable-epsv\fP. Added in 7.11.0. -.IP "-P, --ftp-port
" -(FTP) Reverses the default initiator/listener roles when connecting with FTP. This -option makes curl use active mode. curl then tells the server to connect back -to the client's specified address and port, while passive mode asks the server -to setup an IP address and port for it to connect to.
should be one -of: -.RS -.IP interface -i.e "eth0" to specify which interface's IP address you want to use (Unix only) -.IP "IP address" -i.e "192.168.10.1" to specify the exact IP address -.IP "host name" -i.e "my.host.domain" to specify the machine -.IP "-" -make curl pick the same IP address that is already used for the control -connection -.RE - -If this option is used several times, the last one will be used. Disable the -use of PORT with \fI--ftp-pasv\fP. Disable the attempt to use the EPRT command -instead of PORT by using \fI--disable-eprt\fP. EPRT is really PORT++. - -Since 7.19.5, you can append \&":[start]-[end]\&" to the right of the address, -to tell curl what TCP port range to use. That means you specify a port range, -from a lower to a higher number. A single number works as well, but do note -that it increases the risk of failure since the port may not be available. - -See also \fI--ftp-pasv\fP and \fI--disable-eprt\fP. -.IP "--ftp-pret" -(FTP) Tell curl to send a PRET command before PASV (and EPSV). Certain FTP servers, -mainly drftpd, require this non-standard command for directory listings as -well as up and downloads in PASV mode. - -Added in 7.20.0. -.IP "--ftp-skip-pasv-ip" -(FTP) Tell curl to not use the IP address the server suggests in its response -to curl's PASV command when curl connects the data connection. Instead curl -will re-use the same IP address it already uses for the control -connection. - -This option has no effect if PORT, EPRT or EPSV is used instead of PASV. - -See also \fI--ftp-pasv\fP. Added in 7.14.2. -.IP "--ftp-ssl-ccc-mode " -(FTP) Sets the CCC mode. The passive mode will not initiate the shutdown, but -instead wait for the server to do it, and will not reply to the shutdown from -the server. The active mode initiates the shutdown and waits for a reply from -the server. - -See also \fI--ftp-ssl-ccc\fP. Added in 7.16.2. -.IP "--ftp-ssl-ccc" -(FTP) Use CCC (Clear Command Channel) Shuts down the SSL/TLS layer after -authenticating. The rest of the control channel communication will be -unencrypted. This allows NAT routers to follow the FTP transaction. The -default mode is passive. - -See also \fI--ssl\fP and \fI--ftp-ssl-ccc-mode\fP. Added in 7.16.1. -.IP "--ftp-ssl-control" -(FTP) Require SSL/TLS for the FTP login, clear for transfer. Allows secure -authentication, but non-encrypted data transfers for efficiency. Fails the -transfer if the server doesn't support SSL/TLS. - -Added in 7.16.0. -.IP "-G, --get" -When used, this option will make all data specified with \fI-d, --data\fP, \fI--data-binary\fP -or \fI--data-urlencode\fP to be used in an HTTP GET request instead of the POST -request that otherwise would be used. The data will be appended to the URL -with a '?' separator. - -If used in combination with \fI-I, --head\fP, the POST data will instead be appended to -the URL with a HEAD request. - -If this option is used several times, only the first one is used. This is -because undoing a GET doesn't make sense, but you should then instead enforce -the alternative method you prefer. -.IP "-g, --globoff" -This option switches off the "URL globbing parser". When you set this option, -you can specify URLs that contain the letters {}[] without having them being -interpreted by curl itself. Note that these letters are not normal legal URL -contents but they should be encoded according to the URI standard. -.IP "-I, --head" -(HTTP FTP FILE) Fetch the headers only! HTTP-servers feature the command HEAD which this uses -to get nothing but the header of a document. When used on an FTP or FILE file, -curl displays the file size and last modification time only. -.IP "-H, --header
" -(HTTP) -Extra header to include in the request when sending HTTP to a server. You may -specify any number of extra headers. Note that if you should add a custom -header that has the same name as one of the internal ones curl would use, your -externally set header will be used instead of the internal one. This allows -you to make even trickier stuff than curl would normally do. You should not -replace internally set headers without knowing perfectly well what you're -doing. Remove an internal header by giving a replacement without content on -the right side of the colon, as in: -H \&"Host:". If you send the custom -header with no-value then its header must be terminated with a semicolon, such -as \-H \&"X-Custom-Header;" to send "X-Custom-Header:". - -curl will make sure that each header you add/replace is sent with the proper -end-of-line marker, you should thus \fBnot\fP add that as a part of the header -content: do not add newlines or carriage returns, they will only mess things up -for you. - -See also the \fI-A, --user-agent\fP and \fI-e, --referer\fP options. - -Starting in 7.37.0, you need \fI--proxy-header\fP to send custom headers intended -for a proxy. - -Example: - - curl -H "X-First-Name: Joe" http://example.com/ - -\fBWARNING\fP: headers set with this option will be set in all requests - even -after redirects are followed, like when told with \fI-L, --location\fP. This can lead to -the header being sent to other hosts than the original host, so sensitive -headers should be used with caution combined with following redirects. - -This option can be used multiple times to add/replace/remove multiple headers. -.IP "-h, --help" -Usage help. This lists all current command line options with a short -description. -.IP "--hostpubmd5 " -(SFTP SCP) Pass a string containing 32 hexadecimal digits. The string should -be the 128 bit MD5 checksum of the remote host's public key, curl will refuse -the connection with the host unless the md5sums match. - -Added in 7.17.1. -.IP "-0, --http1.0" -(HTTP) Tells curl to use HTTP version 1.0 instead of using its internally preferred -HTTP version. - -This option overrides \fI--http1.1\fP and \fI--http2\fP. -.IP "--http1.1" -(HTTP) Tells curl to use HTTP version 1.1. - -This option overrides \fI-0, --http1.0\fP and \fI--http2\fP. Added in 7.33.0. -.IP "--http2-prior-knowledge" -(HTTP) Tells curl to issue its non-TLS HTTP requests using HTTP/2 without HTTP/1.1 -Upgrade. It requires prior knowledge that the server supports HTTP/2 straight -away. HTTPS requests will still do HTTP/2 the standard way with negotiated -protocol version in the TLS handshake. - -\fI--http2-prior-knowledge\fP requires that the underlying libcurl was built to support HTTP/2. This option overrides \fI--http1.1\fP and \fI-0, --http1.0\fP and \fI--http2\fP. Added in 7.49.0. -.IP "--http2" -(HTTP) Tells curl to use HTTP version 2. - -See also \fI--no-alpn\fP. \fI--http2\fP requires that the underlying libcurl was built to support HTTP/2. This option overrides \fI--http1.1\fP and \fI-0, --http1.0\fP and \fI--http2-prior-knowledge\fP. Added in 7.33.0. -.IP "--ignore-content-length" -(FTP HTTP) For HTTP, Ignore the Content-Length header. This is particularly useful for -servers running Apache 1.x, which will report incorrect Content-Length for -files larger than 2 gigabytes. - -For FTP (since 7.46.0), skip the RETR command to figure out the size before -downloading a file. -.IP "-i, --include" -Include the HTTP-header in the output. The HTTP-header includes things like -server-name, date of the document, HTTP-version and more... - -See also \fI-v, --verbose\fP. -.IP "-k, --insecure" -(TLS) This option explicitly allows curl to perform "insecure" SSL connections and -transfers. All SSL connections are attempted to be made secure by using the CA -certificate bundle installed by default. This makes all connections considered -\&"insecure" fail unless \fI-k, --insecure\fP is used. - -See this online resource for further details: - https://curl.haxx.se/docs/sslcerts.html -.IP "--interface " - -Perform an operation using a specified interface. You can enter interface -name, IP address or host name. An example could look like: - - curl --interface eth0:1 https://www.example.com/ - -If this option is used several times, the last one will be used. - -See also \fI--dns-interface\fP. -.IP "-4, --ipv4" -This option tells curl to resolve names to IPv4 addresses only, and not for -example try IPv6. - -See also \fI--http1.1\fP and \fI--http2\fP. This option overrides \fI-6, --ipv6\fP. -.IP "-6, --ipv6" -This option tells curl to resolve names to IPv6 addresses only, and not for -example try IPv4. - -See also \fI--http1.1\fP and \fI--http2\fP. This option overrides \fI-6, --ipv6\fP. -.IP "-j, --junk-session-cookies" -(HTTP) When curl is told to read cookies from a given file, this option will make it -discard all "session cookies". This will basically have the same effect as if -a new session is started. Typical browsers always discard session cookies when -they're closed down. - -See also \fI-b, --cookie\fP and \fI-c, --cookie-jar\fP. -.IP "--keepalive-time " -This option sets the time a connection needs to remain idle before sending -keepalive probes and the time between individual keepalive probes. It is -currently effective on operating systems offering the TCP_KEEPIDLE and -TCP_KEEPINTVL socket options (meaning Linux, recent AIX, HP-UX and more). This -option has no effect if \fI--no-keepalive\fP is used. - -If this option is used several times, the last one will be used. If -unspecified, the option defaults to 60 seconds. - -Added in 7.18.0. -.IP "--key-type " -(TLS) Private key file type. Specify which type your \fI--key\fP provided private key -is. DER, PEM, and ENG are supported. If not specified, PEM is assumed. - -If this option is used several times, the last one will be used. -.IP "--key " -(TLS SSH) Private key file name. Allows you to provide your private key in this separate -file. For SSH, if not specified, curl tries the following candidates in order: -'~/.ssh/id_rsa', '~/.ssh/id_dsa', './id_rsa', './id_dsa'. - -If this option is used several times, the last one will be used. -.IP "--krb " -(FTP) Enable Kerberos authentication and use. The level must be entered and should -be one of 'clear', 'safe', 'confidential', or 'private'. Should you use a -level that is not one of these, 'private' will instead be used. - -If this option is used several times, the last one will be used. - -\fI--krb\fP requires that the underlying libcurl was built to support Kerberos. -.IP "--libcurl " -Append this option to any ordinary curl command line, and you will get a -libcurl-using C source code written to the file that does the equivalent -of what your command-line operation does! - -If this option is used several times, the last given file name will be -used. - -Added in 7.16.1. -.IP "--limit-rate " -Specify the maximum transfer rate you want curl to use - for both downloads -and uploads. This feature is useful if you have a limited pipe and you'd like -your transfer not to use your entire bandwidth. To make it slower than it -otherwise would be. - -The given speed is measured in bytes/second, unless a suffix is appended. -Appending 'k' or 'K' will count the number as kilobytes, 'm' or M' makes it -megabytes, while 'g' or 'G' makes it gigabytes. Examples: 200K, 3m and 1G. - -If you also use the \fI-Y, --speed-limit\fP option, that option will take precedence and -might cripple the rate-limiting slightly, to help keeping the speed-limit -logic working. - -If this option is used several times, the last one will be used. -.IP "-l, --list-only" -(FTP POP3) (FTP) -When listing an FTP directory, this switch forces a name-only view. This is -especially useful if the user wants to machine-parse the contents of an FTP -directory since the normal directory view doesn't use a standard look or -format. When used like this, the option causes a NLST command to be sent to -the server instead of LIST. - -Note: Some FTP servers list only files in their response to NLST; they do not -include sub-directories and symbolic links. - -(POP3) -When retrieving a specific email from POP3, this switch forces a LIST command -to be performed instead of RETR. This is particularly useful if the user wants -to see if a specific message id exists on the server and what size it is. - -Note: When combined with \fI-X, --request\fP, this option can be used to send an UIDL -command instead, so the user may use the email's unique identifier rather than -it's message id to make the request. - -Added in 7.21.5. -.IP "--local-port " -Set a preferred single number or range (FROM-TO) of local port numbers to use -for the connection(s). Note that port numbers by nature are a scarce resource -that will be busy at times so setting this range to something too narrow might -cause unnecessary connection setup failures. - -Added in 7.15.2. -.IP "--location-trusted" -(HTTP) Like \fI-L, --location\fP, but will allow sending the name + password to all hosts that -the site may redirect to. This may or may not introduce a security breach if -the site redirects you to a site to which you'll send your authentication info -(which is plaintext in the case of HTTP Basic authentication). - -See also \fI-u, --user\fP. -.IP "-L, --location" -(HTTP) If the server reports that the requested page has moved to a different -location (indicated with a Location: header and a 3XX response code), this -option will make curl redo the request on the new place. If used together with -\fI-i, --include\fP or \fI-I, --head\fP, headers from all requested pages will be shown. When -authentication is used, curl only sends its credentials to the initial -host. If a redirect takes curl to a different host, it won't be able to -intercept the user+password. See also \fI--location-trusted\fP on how to change -this. You can limit the amount of redirects to follow by using the -\fI--max-redirs\fP option. - -When curl follows a redirect and the request is not a plain GET (for example -POST or PUT), it will do the following request with a GET if the HTTP response -was 301, 302, or 303. If the response code was any other 3xx code, curl will -re-send the following request using the same unmodified method. - -You can tell curl to not change the non-GET request method to GET after a 30x -response by using the dedicated options for that: \fI--post301\fP, \fI--post302\fP and -\fI--post303\fP. -.IP "--login-options " -(IMAP POP3 SMTP) Specify the login options to use during server authentication. - -You can use the login options to specify protocol specific options that may -be used during authentication. At present only IMAP, POP3 and SMTP support -login options. For more information about the login options please see -RFC 2384, RFC 5092 and IETF draft draft-earhart-url-smtp-00.txt - -If this option is used several times, the last one will be used. - -Added in 7.34.0. -.IP "--mail-auth
" -(SMTP) Specify a single address. This will be used to specify the authentication -address (identity) of a submitted message that is being relayed to another -server. - -See also \fI--mail-rcpt\fP and \fI--mail-from\fP. Added in 7.25.0. -.IP "--mail-from
" -(SMTP) Specify a single address that the given mail should get sent from. - -See also \fI--mail-rcpt\fP and \fI--mail-auth\fP. Added in 7.20.0. -.IP "--mail-rcpt
" -(SMTP) Specify a single address, user name or mailing list name. Repeat this -option several times to send to multiple recipients. - -When performing a mail transfer, the recipient should specify a valid email -address to send the mail to. - -When performing an address verification (VRFY command), the recipient should be -specified as the user name or user name and domain (as per Section 3.5 of -RFC5321). (Added in 7.34.0) - -When performing a mailing list expand (EXPN command), the recipient should be -specified using the mailing list name, such as "Friends" or "London-Office". -(Added in 7.34.0) - -Added in 7.20.0. -.IP "-M, --manual" -Manual. Display the huge help text. -.IP "--max-filesize " -Specify the maximum size (in bytes) of a file to download. If the file -requested is larger than this value, the transfer will not start and curl will -return with exit code 63. - -\fBNOTE:\fP The file size is not always known prior to download, and for such -files this option has no effect even if the file transfer ends up being larger -than this given limit. This concerns both FTP and HTTP transfers. - -See also \fI--limit-rate\fP. -.IP "--max-redirs " -(HTTP) Set maximum number of redirection-followings allowed. When \fI-L, --location\fP is used, -is used to prevent curl from following redirections \&"in absurdum". By -default, the limit is set to 50 redirections. Set this option to -1 to make it -unlimited. - -If this option is used several times, the last one will be used. -.IP "-m, --max-time