init ems server code

plat/pal/pal.h

@@ -0,0 +1,123 @@
+#ifndef _PAL_H_
+#define _PAL_H_
+
+#include "../public/src/include/public.h"
+
+#define PROTO_AIF			0
+#define PROTO_ISUP			1
+#define PROTO_BICC			2
+#define PROTO_ISDN			3
+#define PROTO_TUP			4
+#define PROTO_SIP			5
+#define PROTO_MGC			6
+#define MAX_PROTO_TYPE		7
+
+#define VARIANT_ITU 		0
+#define VARIANT_ANSI		1
+#define VARIANT_ETSI		2
+#define VARIANT_UK			3
+#define VARIANT_QSIG		4
+
+#define DUAL_SEIZURE_REATTEMPT	0 /* Re-attempt on detection of dual seizure */
+#define DUAL_SEIZURE_CONTINUE	1 /* Continue the call on detection of dual seizure */
+
+#define CTRL_PLAT_0			0
+#define CTRL_PLAT_1			1
+
+#define PAL_MAX_CALLBACK	64
+#define PAL_MAX_SAP		16
+#define PAL_MAX_CG			256
+#define PAL_MAX_CIRCUIT	256
+#define PAL_DOMAIN_LEN		32
+
+typedef struct sap_attribute {
+	void *event_handle[PAL_MAX_CALLBACK];
+} sap_attrib_struct;
+
+/*  Non-Facility Associated Signalling  */
+struct nfas_info {
+	u8 flag;
+	u32 prim_link;
+	u32 backup_link;
+};
+
+typedef struct cg_attribute {
+	u8 protocol;
+	u8 variant;
+	u8 priority;		//0: re-attempt; 1: continue
+	u8 network_id;
+	u32 dpc;
+	u32 opc;
+	char dest_domain[PAL_DOMAIN_LEN];	//for sip
+	char local_domain[PAL_DOMAIN_LEN];	//for sip
+	struct nfas_info nfas;
+	u32 tg_id;
+} cg_attrib_struct;
+
+typedef struct circuit_attribute {
+	u8 plat_id;
+	u8 cic_range;
+	u32 head_cic;
+	u32 link_id;			//for isdn
+	u8 user_network_if;	//for isdn
+	u8 d_chnl;			//for isdn
+} circuit_attrib_struct;
+
+typedef struct pal_sap {
+	u8 id;
+	u8 enable;
+	sap_attrib_struct attrib;
+} pal_sap_struct;
+
+typedef struct pal_circuitgroup {
+	u8 id;
+	u8 enable;
+	u8 sap_id;
+	u8 circuit_num;
+	cg_attrib_struct attrib;
+} pal_cg_struct;
+
+typedef struct pal_circuit {
+	u8 id;
+	u8 enable;
+	u8 cg_id;
+	circuit_attrib_struct attrib;
+} pal_circuit_struct;
+
+typedef struct _pst_struct
+{
+	u16 cg_id;
+	u32 tg_id;
+	u32 cic;
+
+	u32 sp_proc_id;
+	u32 su_proc_id;
+	
+	int trace_flag;
+} Pst;
+
+/* Upper layer interface */
+extern u8 *pal_version(void);
+extern char* pal_error(void);
+extern int pal_bind_sap(sap_attrib_struct *attrib);
+extern int pal_create_cg(u8 sap_id, cg_attrib_struct *attrib);
+extern int pal_delete_cg(int cg_id);
+extern int pal_modify_cg(int cg_id, cg_attrib_struct *attrib);
+extern int pal_create_circuit(int cg_id, circuit_attrib_struct *attrib);
+extern int pal_delete_circuit(int circuit_id);
+
+/* Lower layer interface */
+extern void *pal_get_handler(u32 cg_id);
+extern const pal_sap_struct *pal_sap_ptr(u8 sap_id);
+extern const pal_cg_struct *pal_cg_ptr(u32 cg_id);
+extern const pal_circuit_struct *pal_circuit_ptr(u32 circuit_id);
+extern const pal_cg_struct *pal_ss7_find_cg(u8 ni, u32 dpc, u32 opc);
+extern const pal_cg_struct *pal_isdn_find_cg(u32 link_id);
+extern const pal_cg_struct *pal_sip_find_cg(char *domain, char *their_domain);
+extern const pal_circuit_struct *pal_locate_circuit(u32 cg_id, u32 cic);
+extern const pal_circuit_struct *pal_ss7_find_circuit(u8 ni, u32 dpc, u32 opc, u32 cic);
+extern const pal_circuit_struct *pal_isdn_find_circuit(u32 link_id, u32 cic);
+extern const pal_circuit_struct *pal_isdn_find_circuit_of_link(u32 link_id);
+
+#endif
+