[svn-commits] twilson: branch 1.4 r153095 - in /branches/1.4: apps/ include/asterisk/ res/

[SVN commits to the Digium repositories]

Author: twilson
Date: Fri Oct 31 10:45:29 2008
New Revision: 153095

URL: http://svn.digium.com/view/asterisk?view=rev&rev=153095
Log:
Recent CDR fixes moved execution of the 'h' exten into the bridging code, so variables that were set after ast_bridge_call was called would not show up in the 'h' exten.  Added a callback function to handle setting variables, etc. from w/in the bridging code.  Calls back into a nested function within the function calling ast_bridge_call

(closes issue #13793)
Reported by: greenfieldtech

Modified:
    branches/1.4/apps/app_dial.c
    branches/1.4/include/asterisk/channel.h
    branches/1.4/res/res_features.c

Modified: branches/1.4/apps/app_dial.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/apps/app_dial.c?view=diff&rev=153095&r1=153094&r2=153095
==============================================================================
--- branches/1.4/apps/app_dial.c (original)
+++ branches/1.4/apps/app_dial.c Fri Oct 31 10:45:29 2008
@@ -1434,9 +1434,9 @@
 		/* almost done, although the 'else' block is 400 lines */
 	} else {
 		const char *number;
-		time_t end_time, answer_time = time(NULL);
 
 		strcpy(status, "ANSWER");
+		pbx_builtin_setvar_helper(chan, "DIALSTATUS", status);
 		/* Ah ha!  Someone answered within the desired timeframe.  Of course after this
 		   we will always return with -1 so that it is hung up properly after the 
 		   conversation.  */
@@ -1731,9 +1731,30 @@
 				res = ast_dtmf_stream(chan,peer,dtmfcalling,250);
 			}
 		}
-		
+
 		if (!res) {
 			struct ast_bridge_config config;
+
+			auto void end_bridge_callback(void);
+			void end_bridge_callback (void)
+			{
+				char buf[80];
+				time_t end;
+
+				time(&end);
+
+				ast_channel_lock(chan);
+				if (chan->cdr->answer.tv_sec) {
+					snprintf(buf, sizeof(buf), "%ld", end - chan->cdr->answer.tv_sec);
+					pbx_builtin_setvar_helper(chan, "ANSWEREDTIME", buf);
+				}
+
+				if (chan->cdr->start.tv_sec) {
+					snprintf(buf, sizeof(buf), "%ld", end - chan->cdr->start.tv_sec);
+					pbx_builtin_setvar_helper(chan, "DIALEDTIME", buf);
+				}
+				ast_channel_unlock(chan);
+			}
 
 			memset(&config,0,sizeof(struct ast_bridge_config));
 			if (play_to_caller)
@@ -1765,6 +1786,7 @@
 			config.warning_sound = warning_sound;
 			config.end_sound = end_sound;
 			config.start_sound = start_sound;
+			config.end_bridge_callback = end_bridge_callback;
 			if (moh) {
 				moh = 0;
 				ast_moh_stop(chan);
@@ -1795,21 +1817,10 @@
 					AST_OPTION_OPRMODE,&oprmode,sizeof(struct oprmode),0);
 			}
 			res = ast_bridge_call(chan,peer,&config);
-			time(&end_time);
-			if (res != AST_PBX_KEEPALIVE) { /* if keepalive is set, don't even think about accessing chan! */
-				char toast[80];
-				snprintf(toast, sizeof(toast), "%ld", (long)(end_time - answer_time));
-				pbx_builtin_setvar_helper(chan, "ANSWEREDTIME", toast);
-			}
 		} else {
-			time(&end_time);
 			res = -1;
 		}
-		if (res != AST_PBX_KEEPALIVE) { /* if keepalive is set, don't even think about accessing chan! */
-			char toast[80];
-			snprintf(toast, sizeof(toast), "%ld", (long)(end_time - start_time));
-			pbx_builtin_setvar_helper(chan, "DIALEDTIME", toast);
-		}
+
 		if (res != AST_PBX_NO_HANGUP_PEER && res != AST_PBX_NO_HANGUP_PEER_PARKED) {
 			if (res != AST_PBX_KEEPALIVE && !chan->_softhangup)
 				chan->hangupcause = peer->hangupcause;

Modified: branches/1.4/include/asterisk/channel.h
URL: http://svn.digium.com/view/asterisk/branches/1.4/include/asterisk/channel.h?view=diff&rev=153095&r1=153094&r2=153095
==============================================================================
--- branches/1.4/include/asterisk/channel.h (original)
+++ branches/1.4/include/asterisk/channel.h Fri Oct 31 10:45:29 2008
@@ -540,6 +540,7 @@
 	const char *start_sound;
 	int firstpass;
 	unsigned int flags;
+	void (* end_bridge_callback)(void);   /*!< A callback that is called after a bridge attempt */
 };
 
 struct chanmon;

Modified: branches/1.4/res/res_features.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/res/res_features.c?view=diff&rev=153095&r1=153094&r2=153095
==============================================================================
--- branches/1.4/res/res_features.c (original)
+++ branches/1.4/res/res_features.c Fri Oct 31 10:45:29 2008
@@ -1712,6 +1712,10 @@
 
 	}
   before_you_go:
+	if (res != AST_PBX_KEEPALIVE && config->end_bridge_callback) {
+		config->end_bridge_callback();
+	}
+
 	if (res != AST_PBX_KEEPALIVE && !ast_test_flag(&(config->features_caller),AST_FEATURE_NO_H_EXTEN) && ast_exists_extension(chan, chan->context, "h", 1, chan->cid.cid_num)) {
 		struct ast_cdr *swapper;
 		char savelastapp[AST_MAX_EXTENSION];