adding add/mod/sub api and alloc context during add and release context while…

adding add/mod/sub api and alloc context during add and release context while processing subtract code

src/mod/endpoints/mod_media_gateway/media_gateway.c

@@ -140,6 +140,8 @@ done:
         switch_core_session_rwunlock(session);
     }
     switch_event_destroy(&var_event);
+
+    return SWITCH_STATUS_SUCCESS;
 }
 
 mg_termination_t *megaco_choose_termination(megaco_profile_t *profile, const char *prefix)
@@ -154,7 +156,7 @@ mg_termination_t *megaco_choose_termination(megaco_profile_t *profile, const cha
         return NULL;
     }
     
-    
+    return SWITCH_STATUS_SUCCESS;
 }
 
 mg_termination_t *megaco_find_termination(megaco_profile_t *profile, const char *name)
@@ -210,6 +212,8 @@ switch_status_t megaco_context_add_termination(mg_context_t *ctx, mg_termination
         
         switch_ivr_uuid_bridge(ctx->terminations[0]->uuid, ctx->terminations[1]->uuid);
     }
+
+    return SWITCH_STATUS_SUCCESS;
 }
 
 
@@ -226,17 +230,19 @@ switch_status_t megaco_context_sub_termination(mg_context_t *ctx, mg_termination
     }
     
     megaco_termination_destroy(term);
+
+    return SWITCH_STATUS_SUCCESS;
 }
 
 
 switch_status_t megaco_context_move_termination(mg_context_t *dst, mg_termination_t *term) 
 {
 
+        return SWITCH_STATUS_SUCCESS;
 }
 
 mg_context_t *megaco_find_context_by_suid(SuId suId, uint32_t context_id)
 {
-    mg_context_t *result = NULL;
     megaco_profile_t*    profile = NULL;
     
     if(NULL == (profile = megaco_get_profile_by_suId(suId))){

src/mod/endpoints/mod_media_gateway/media_gateway_packages.c

@@ -47,10 +47,11 @@ MgPackage_t mg_pkg_list [] =
       1,              /* Version 1 */
       "tdmc",                 /* Package name */
    },
+   /* TODO - not sure IF we need this */
    {  /* INDEX : 7 */
-      MGT_PKG_QTY_ALT,        /*55*/  
+      MGT_PKG_SEGMENTATION,    
       1,              /* Version 1 */
-      "qac",                  /* Package name */
+      "seg",                  /* Package name */
    },
    {  /* INDEX : 8 */
       MGT_PKG_EN_ALERT,       /*59*/  
@@ -58,9 +59,9 @@ MgPackage_t mg_pkg_list [] =
       "alert",                /* Package name */
    },
    {  /* INDEX : 9 */
-      MGT_PKG_AN_DISP,        /*60*/  
+      MGT_PKG_CONTINUITY,        /*60*/  
       2,              /* Version 1 */
-      "andisp",               /* Package name */
+      "ct",               /* Package name */
    },
    {  /* INDEX : 10 */
       MGT_PKG_INACTTIMER,     /*69*/  
@@ -97,6 +98,31 @@ MgPackage_t mg_pkg_list [] =
       1,              /* Version 1 */
       "etsi_nr",              /* Package name */
    },
+   {  /* INDEX : 17 */
+      MGT_PKG_TONEGEN,
+      1,              /* Version 1 */
+      "tonegen",              /* Package name */
+   },
+   {  /* INDEX : 18 */
+      MGT_PKG_DTMFGEN,
+      1,              /* Version 1 */
+      "tonegen",              /* Package name */
+   },
+   {  /* INDEX : 19 */
+      MGT_PKG_CALLPROGGEN,
+      1,              /* Version 1 */
+      "tonegen",              /* Package name */
+   },
+   {  /* INDEX : 20 */
+      MGT_PKG_CALLPROGDET,
+      1,              /* Version 1 */
+      "tonedet",              /* Package name */
+   },
+   {  /* INDEX : 21 */
+      MGT_PKG_ANALOG,
+      1,              /* Version 1 */
+      "analog",              /* Package name */
+   },
   /* Add more packages */
 };
 

src/mod/endpoints/mod_media_gateway/media_gateway_stack.h

@@ -133,7 +133,8 @@ int sng_mgco_mg_get_status(int elemId, MgMngmt* cfm, megaco_profile_t* mg_cfg, m
 switch_status_t mg_send_end_of_axn(SuId suId, MgMgcoTransId* transId, MgMgcoContextId* ctxtId, TknU32* peerId);
 void mgco_print_sdp(CmSdpInfoSet *sdp);
 void mg_util_set_ctxt_string ( MgStr  *errTxt, MgMgcoContextId     *ctxtId);
-switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *cmd);
+switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd, MgMgcoContextId* new_ctxtId);
+switch_status_t handle_mg_subtract_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd);
 switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *cmd);
 switch_status_t mg_stack_free_mem(void* msg);
 switch_status_t mg_stack_alloc_mem( Ptr* _memPtr, Size _memSize );

src/mod/endpoints/mod_media_gateway/mod_media_gateway.c

@@ -424,6 +424,7 @@ void handle_mgco_txn_ind(Pst *pst, SuId suId, MgMgcoMsg* msg)
 /*****************************************************************************************************************************/
 void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 {
+	MgMgcoContextId  out_ctxt;
 	U32 txn_id = 0x00;
 	MgMgcoInd  *mgErr;
 	MgStr      errTxt;
@@ -435,6 +436,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 	int 		  err_code;
 	megaco_profile_t* mg_profile;
 
+    memset(&out_ctxt,0,sizeof(out_ctxt));
+
 	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "%s: Received Command Type[%s] \n", __PRETTY_FUNCTION__, PRNT_MG_CMD_TYPE(cmd->cmdType.val));
 
 	/* validate Transaction Id */
@@ -532,6 +535,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 		goto error1;
 	}
 
+    memcpy(&out_ctxt, inc_context,sizeof(MgMgcoContextId));
+
 	switch(cmd->cmdType.val)
 	{
 		case CH_CMD_TYPE_IND:
@@ -543,8 +548,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 				{
 					case MGT_ADD:
 						{
-							handle_mg_add_cmd(mg_profile, cmd);
-							mg_send_add_rsp(suId, cmd);
+							handle_mg_add_cmd(mg_profile, cmd, &out_ctxt);
+							/*mg_send_add_rsp(suId, cmd);*/
 							break;
 						}
 
@@ -565,7 +570,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 					case MGT_SUB:
 						{
 							/*MgMgcoSubAudReq *addReq = &cmdReq->cmd.u.sub;*/
-							mg_send_subtract_rsp(suId, cmd);
+							handle_mg_subtract_cmd(mg_profile, cmd);
+							/*mg_send_subtract_rsp(suId, cmd);*/
 							break;
 						}
 					case MGT_SVCCHG:
@@ -613,6 +619,12 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
 			return;
 	}
 
+    /* END OF TXN received - means last command in txn to process. 
+     * Send response to peer */
+    if(CH_CMD_STATUS_END_OF_TXN == cmd->cmdStatus.val){
+        mg_send_end_of_axn(suId, &cmd->transId, &out_ctxt, &cmd->peerId);
+    }
+
 	return;
 
 ctxt_error: