Merge the new Channel Event Logging (CEL) subsystem.

CEL is the new system for logging channel events.  This was inspired after
facing many problems trying to represent what is possible to happen to a call
in Asterisk using CDR records.  For more information on CEL, see the built in
HTML or PDF documentation generated from the files in doc/tex/.

Many thanks to Steve Murphy (murf) and Brian Degenhardt (bmd) for their hard
work developing this code.  Also, thanks to Matt Nicholson (mnicholson) and
Sean Bright (seanbright) for their assistance in the final push to get this
code ready for Asterisk trunk.

Review: https://reviewboard.asterisk.org/r/239/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@203638 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 9 insertions, 9 deletions

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index f8205d4cd..a31a12fdf 100644
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -310,7 +310,7 @@ static AST_LIST_HEAD_STATIC(agents, agent_pvt);	/*!< Holds the list of agents (l
 } while(0)
 
 /*--- Forward declarations */
-static struct ast_channel *agent_request(const char *type, int format, void *data, int *cause);
+static struct ast_channel *agent_request(const char *type, int format, const struct ast_channel *requestor, void *data, int *cause);
 static int agent_devicestate(void *data);
 static int agent_digit_begin(struct ast_channel *ast, char digit);
 static int agent_digit_end(struct ast_channel *ast, char digit, unsigned int duration);
@@ -986,7 +986,7 @@ static struct ast_channel *agent_bridgedchannel(struct ast_channel *chan, struct
 }
 
 /*! \brief Create new agent channel */
-static struct ast_channel *agent_new(struct agent_pvt *p, int state)
+static struct ast_channel *agent_new(struct agent_pvt *p, int state, const char *linkedid)
 {
 	struct ast_channel *tmp;
 	int alreadylocked;
@@ -997,9 +997,9 @@ static struct ast_channel *agent_new(struct agent_pvt *p, int state)
 	}
 #endif	
 	if (p->pending)
-		tmp = ast_channel_alloc(0, state, 0, 0, "", p->chan ? p->chan->exten:"", p->chan ? p->chan->context:"", 0, "Agent/P%s-%d", p->agent, (int) ast_random() & 0xffff);
+		tmp = ast_channel_alloc(0, state, 0, 0, "", p->chan ? p->chan->exten:"", p->chan ? p->chan->context:"", linkedid, 0, "Agent/P%s-%d", p->agent, (int) ast_random() & 0xffff);
 	else
-		tmp = ast_channel_alloc(0, state, 0, 0, "", p->chan ? p->chan->exten:"", p->chan ? p->chan->context:"", 0, "Agent/%s", p->agent);
+		tmp = ast_channel_alloc(0, state, 0, 0, "", p->chan ? p->chan->exten:"", p->chan ? p->chan->context:"", linkedid, 0, "Agent/%s", p->agent);
 	if (!tmp) {
 		ast_log(LOG_WARNING, "Unable to allocate agent channel structure\n");
 		return NULL;
@@ -1249,7 +1249,7 @@ static int check_availability(struct agent_pvt *newlyavailable, int needlock)
 		if (!p->abouttograb && p->pending && ((p->group && (newlyavailable->group & p->group)) || !strcmp(p->agent, newlyavailable->agent))) {
 			ast_debug(1, "Call '%s' looks like a winner for agent '%s'\n", p->owner->name, newlyavailable->agent);
 			/* We found a pending call, time to merge */
-			chan = agent_new(newlyavailable, AST_STATE_DOWN);
+			chan = agent_new(newlyavailable, AST_STATE_DOWN, p->owner ? p->owner->linkedid : NULL);
 			parent = p->owner;
 			p->abouttograb = 1;
 			ast_mutex_unlock(&p->lock);
@@ -1334,7 +1334,7 @@ static int check_beep(struct agent_pvt *newlyavailable, int needlock)
 }
 
 /*! \brief Part of the Asterisk PBX interface */
-static struct ast_channel *agent_request(const char *type, int format, void *data, int *cause)
+static struct ast_channel *agent_request(const char *type, int format, const struct ast_channel* requestor, void *data, int *cause)
 {
 	struct agent_pvt *p;
 	struct ast_channel *chan = NULL;
@@ -1367,7 +1367,7 @@ static struct ast_channel *agent_request(const char *type, int format, void *dat
 				/* Agent must be registered, but not have any active call, and not be in a waiting state */
 				if (!p->owner && p->chan) {
 					/* Fixed agent */
-					chan = agent_new(p, AST_STATE_DOWN);
+					chan = agent_new(p, AST_STATE_DOWN, requestor ? requestor->linkedid : NULL);
 				}
 				if (chan) {
 					ast_mutex_unlock(&p->lock);
@@ -1390,7 +1390,7 @@ static struct ast_channel *agent_request(const char *type, int format, void *dat
 					/* Agent must be registered, but not have any active call, and not be in a waiting state */
 					if (!p->owner && p->chan) {
 						/* Could still get a fixed agent */
-						chan = agent_new(p, AST_STATE_DOWN);
+						chan = agent_new(p, AST_STATE_DOWN, requestor ? requestor->linkedid : NULL);
 					}
 					if (chan) {
 						ast_mutex_unlock(&p->lock);
@@ -1409,7 +1409,7 @@ static struct ast_channel *agent_request(const char *type, int format, void *dat
 			ast_debug(1, "Creating place holder for '%s'\n", s);
 			p = add_agent(data, 1);
 			p->group = groupmatch;
-			chan = agent_new(p, AST_STATE_DOWN);
+			chan = agent_new(p, AST_STATE_DOWN, requestor ? requestor->linkedid : NULL);
 			if (!chan) 
 				ast_log(LOG_WARNING, "Weird...  Fix this to drop the unused pending agent\n");
 		} else {