Adding code to bring up MEGACO stack

src/mod/endpoints/mod_megaco/Makefile

+ifndef ARCH
+        ARCH=$(shell uname -m)
+endif
+
+ifeq ($(ARCH),x86_64)
+        LOCAL_CFLAGS+=-DBIT_64 -DALIGN_64BIT
+endif
+
 BASE=../../../..
-LOCAL_OBJS=megaco.o megaco_cfg.o
+LOCAL_OBJS=megaco.o megaco_stack.o megaco_xml.o
 LOCAL_LDFLAGS=-lsng_megaco
 include $(BASE)/build/modmake.rules

src/mod/endpoints/mod_megaco/megaco.c

@@ -96,7 +96,12 @@ static switch_status_t config_profile(megaco_profile_t *profile, switch_bool_t r
 			}
 		}
 
-		status = SWITCH_STATUS_SUCCESS;
+
+		/* configure the MEGACO stack */
+		status = sng_mgco_cfg(profile->name);
+		
+		/* we should break from here , profile name should be unique */
+		break;
 	}
 
 done:
@@ -131,6 +136,12 @@ switch_status_t megaco_profile_start(const char *profilename)
 		goto fail;
 	}
 	
+	/* start MEGACP stack */
+	if(SWITCH_STATUS_FALSE == sng_mgco_start(profilename)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error starting MEGACO Stack for profile  %s\n", profile->name);
+		goto fail;
+	}
+	
 	switch_core_hash_insert_wrlock(megaco_globals.profile_hash, profile->name, profile, megaco_globals.profile_rwlock);
 	
 	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Started profile: %s\n", profile->name);

src/mod/endpoints/mod_megaco/megaco_cfg.h → src/mod/endpoints/mod_megaco/megaco_stack.h

@@ -51,12 +51,21 @@ typedef enum{
         SNG_MG_MEGACO,
 }sng_mg_protocol_types_e;
 
+#define PRNT_PROTOCOL_TYPE(_val)\
+	((_val == SNG_MG_MGCP)?"SNG_MG_MGCP":\
+	 (_val == SNG_MG_MEGACO)?"SNG_MG_MEGACO":\
+	 "SNG_MG_NONE")
+
 typedef enum{
         SNG_MG_ENCODING_NONE,
-        SNG_MG_ENCODING_TEXT,
         SNG_MG_ENCODING_BINARY,
+        SNG_MG_ENCODING_TEXT,
 }sng_mg_encoding_types_e;
 
+#define PRNT_ENCODING_TYPE(_val)\
+	((_val == SNG_MG_ENCODING_TEXT)?"SNG_MG_ENCODING_TEXT":\
+	 (_val == SNG_MG_ENCODING_BINARY)?"SNG_MG_ENCODING_BINARY":\
+	 "SNG_MG_ENCODING_NONE")
 
 
 /* each profile is corresponds to each MG Instance */
@@ -95,4 +104,32 @@ void handle_mgco_audit_cfm(Pst *pst, SuId suId, MgMgtAudit* audit, Reason reason
 void handle_mg_alarm(Pst *pst, MgMngmt *sta);
 void handle_tucl_alarm(Pst *pst, HiMngmt *sta);
 
+
+switch_status_t sng_mgco_init(sng_isup_event_interface_t* event);
+switch_status_t sng_mgco_cfg(const char* profilename);
+switch_status_t sng_mgco_start(const char* profilename);
+switch_status_t sng_mgco_stack_shutdown(void);
+
+/*****************************************************************************************************/
+
+#define GET_MG_CFG_IDX(_profilename, _idx){\
+	for(idx=0; idx < MAX_MG_PROFILES; idx++){\
+		/* id zero is not acceptable */\
+		if(megaco_globals.g_mg_cfg.mgCfg[idx].id){\
+			if (strcmp(megaco_globals.g_mg_cfg.mgCfg[idx].name, profilename)) {\
+				continue;\
+			} else{\
+				break;\
+			}\
+		}\
+	}\
+}
+
+#define GET_TPT_ID(_id) 		megaco_globals.g_mg_cfg.mgTptProf[megaco_globals.g_mg_cfg.mgCfg[_id].transport_prof_id].id
+#define GET_MU_SAP_ID(_id) 		megaco_globals.g_mg_cfg.mgCfg[_id].id
+
+#define GET_TPT_TYPE(_id)		megaco_globals.g_mg_cfg.mgTptProf[megaco_globals.g_mg_cfg.mgCfg[_id].transport_prof_id].transport_type
+
+#define GET_ENCODING_TYPE(_id) 		megaco_globals.g_mg_cfg.mgPeer.peers[megaco_globals.g_mg_cfg.mgCfg[_id].peer_id].encoding_type
+
 #endif /* _MEGACO_CFG_H_ */

src/mod/endpoints/mod_megaco/megaco_xml.c

@@ -214,6 +214,7 @@ switch_status_t sng_parse_mg_peer_profile(switch_xml_t mg_peer_profile)
 		}
 	}
 
+	megaco_globals.g_mg_cfg.mgPeer.total_peer++;
 	return SWITCH_STATUS_SUCCESS;
 }
 /***********************************************************************************************************/

src/mod/endpoints/mod_megaco/mod_megaco.c

@@ -123,25 +123,22 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_megaco_load)
 	sng_event.mg.sng_mgco_cmd_ind  		= handle_mgco_cmd_ind;
 	sng_event.mg.sng_mgco_txn_sta_ind  	= handle_mgco_txn_sta_ind;
 	sng_event.mg.sng_mgco_sta_ind  		= handle_mgco_sta_ind;
-	sng_event.mg.sng_mgco_cntrl_cfm  		= handle_mgco_cntrl_cfm;
-	sng_event.mg.sng_mgco_audit_cfm  		= handle_mgco_audit_cfm;
-
+	sng_event.mg.sng_mgco_cntrl_cfm  	= handle_mgco_cntrl_cfm;
+	sng_event.mg.sng_mgco_audit_cfm  	= handle_mgco_audit_cfm;
 	/* Alarm CB */
 	sng_event.sm.sng_mg_alarm  		= handle_mg_alarm;
 	sng_event.sm.sng_tucl_alarm  		= handle_tucl_alarm;
-
 	/* Log */
 	sng_event.sm.sng_log  			= handle_sng_log;
 
-	/* initalize sng_mg library */
-	sng_isup_init_gen(&sng_event);
-	
-	return SWITCH_STATUS_SUCCESS;
+	/* initualize MEGACO stack */
+	return sng_mgco_init(&sng_event);
 }
 
 SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_megaco_shutdown)
 {
-	/* TODO: Kapil: Insert stack global shutdown code here */	
+	sng_mgco_stack_shutdown();
+
 	return SWITCH_STATUS_SUCCESS;
 }
 

src/mod/endpoints/mod_megaco/mod_megaco.h

@@ -11,7 +11,7 @@
 #define MOD_MEGACO_H
 
 #include <switch.h>
-#include "megaco_cfg.h"
+#include "megaco_stack.h"
 
 struct megaco_globals {
 	switch_memory_pool_t 		*pool;