merge: 合并代码20241211

lib/core/conf/conf.go

@@ -25,7 +25,7 @@ func InitConfig(configFile string) {
 
 // Get 获取配置信息
 //
-// Get("framework.name")
+// Get("server.port")
 func Get(key string) any {
 	return v.Get(key)
 }

lib/eval/evaluate.go

@@ -5,6 +5,7 @@ import (
 	"go/ast"
 	"go/parser"
 	"go/token"
+	"math"
 	"regexp"
 	"strconv"
 	"strings"
@@ -29,6 +30,9 @@ func CalcExpr(expr string, paramValues map[string]any) (float64, error) {
 
 	// expression to evaluate
 	result, err := evalExpr(expr)
+	if math.IsNaN(result) {
+		return 0.0, err
+	}
 	return result, err
 }
 
@@ -87,6 +91,10 @@ func evalNode(node ast.Node) (float64, error) {
 		case token.MUL:
 			result = left * right
 		case token.QUO:
+			if right == 0 {
+				return math.NaN(), fmt.Errorf("divisor cannot be zero")
+			}
+
 			result = left / right
 		}
 	case *ast.BasicLit:

lib/log/syslogger.go.bak

@@ -0,0 +1,89 @@
+//go:build !windows && !nacl && !plan9
+// +build !windows,!nacl,!plan9
+
+package log
+
+import (
+	"fmt"
+	"log/syslog"
+)
+
+var _ Logger = &SyslogLogger{}
+
+// SyslogLogger will be depricated
+type SyslogLogger struct {
+	w *syslog.Writer
+}
+
+// NewSyslogLogger implements Logger
+func NewSyslogLogger(w *syslog.Writer) *SyslogLogger {
+	return &SyslogLogger{w: w}
+}
+
+// Trace log content as Trace
+func (s *SyslogLogger) Trace(v ...interface{}) {
+	_ = s.w.Trace(fmt.Sprint(v...))
+}
+
+// Tracef log content as Trace and format
+func (s *SyslogLogger) Tracef(format string, v ...interface{}) {
+	_ = s.w.Trace(fmt.Sprintf(format, v...))
+}
+
+// Debug log content as Debug
+func (s *SyslogLogger) Debug(v ...interface{}) {
+	_ = s.w.Debug(fmt.Sprint(v...))
+}
+
+// Debugf log content as Debug and format
+func (s *SyslogLogger) Debugf(format string, v ...interface{}) {
+	_ = s.w.Debug(fmt.Sprintf(format, v...))
+}
+
+// Error log content as Error
+func (s *SyslogLogger) Error(v ...interface{}) {
+	_ = s.w.Err(fmt.Sprint(v...))
+}
+
+// Errorf log content as Errorf and format
+func (s *SyslogLogger) Errorf(format string, v ...interface{}) {
+	_ = s.w.Err(fmt.Sprintf(format, v...))
+}
+
+// Info log content as Info
+func (s *SyslogLogger) Info(v ...interface{}) {
+	_ = s.w.Info(fmt.Sprint(v...))
+}
+
+// Infof log content as Infof and format
+func (s *SyslogLogger) Infof(format string, v ...interface{}) {
+	_ = s.w.Info(fmt.Sprintf(format, v...))
+}
+
+// Warn log content as Warn
+func (s *SyslogLogger) Warn(v ...interface{}) {
+	_ = s.w.Warn(fmt.Sprint(v...))
+}
+
+// Warnf log content as Warnf and format
+func (s *SyslogLogger) Warnf(format string, v ...interface{}) {
+	_ = s.w.Warn(fmt.Sprintf(format, v...))
+}
+
+// Fatal log content as Fatal
+func (s *SyslogLogger) Fatal(v ...interface{}) {
+	_ = s.w.Fatal(fmt.Sprint(v...))
+}
+
+// Fatalf log content as Fatalf and format
+func (s *SyslogLogger) Fatalf(format string, v ...interface{}) {
+	_ = s.w.Fatal(fmt.Sprintf(format, v...))
+}
+
+// Level shows log level
+func (s *SyslogLogger) Level() LogLevel {
+	return LOG_NODEF
+}
+
+// SetLevel always return error, as current log/syslog package doesn't allow to set priority level after syslog.Writer created
+func (s *SyslogLogger) SetLevel(l LogLevel) {}