From 41129c57bd77b427e98bf09d740c28462a49b5c5 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Mon, 14 Apr 2003 20:48:30 +0000
Subject: [PATCH] Trim down gateway names with []'s in them

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@850 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_mgcp.c | 15 ++++++++++++---
 rtp.c                | 27 ++++++++++++++++++++++++++-
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/channels/chan_mgcp.c b/channels/chan_mgcp.c
index 96c67ecf3c..0975072b5c 100755
--- a/channels/chan_mgcp.c
+++ b/channels/chan_mgcp.c
@@ -448,7 +448,7 @@ static int mgcp_audit_endpoint(int fd, int argc, char *argv[])
 	struct mgcp_gateway  *g;
 	struct mgcp_endpoint *e;
 	int found = 0;
-    char *ename,*gname;
+    char *ename,*gname, *c;
 	if (!mgcpdebug) {
 		return RESULT_SHOWUSAGE;
     }
@@ -465,7 +465,10 @@ static int mgcp_audit_endpoint(int fd, int argc, char *argv[])
         }
         gname++;
     }
-
+	if (gname[0] == '[')
+		gname++;
+	if ((c = strrchr(gname, ']')))
+		*c = '\0';
 	ast_pthread_mutex_lock(&gatelock);
 	g = gateways;
 	while(g) {
@@ -778,7 +781,7 @@ static struct mgcp_endpoint *find_endpoint(char *name, int msgid, struct sockadd
 	struct mgcp_endpoint *p = NULL;
 	struct mgcp_gateway *g;
 	char tmp[256] = "";
-	char *at = NULL;
+	char *at = NULL, *c;
 	if (name) {
 		strncpy(tmp, name, sizeof(tmp) - 1);
 		at = strchr(tmp, '@');
@@ -790,6 +793,12 @@ static struct mgcp_endpoint *find_endpoint(char *name, int msgid, struct sockadd
 		at++;
 	}
 	ast_pthread_mutex_lock(&gatelock);
+	if (at && (at[0] == '[')) {
+		at++;
+		c = strrchr(at, ']');
+		if (c)
+			*c = '\0';
+	}
 	g = gateways;
 	while(g) {
 		if ((!name || !strcasecmp(g->name, at)) && 
diff --git a/rtp.c b/rtp.c
index 57a4854e08..3e02849e13 100755
--- a/rtp.c
+++ b/rtp.c
@@ -891,6 +891,9 @@ int ast_rtp_bridge(struct ast_channel *c0, struct ast_channel *c1, int flags, st
 	struct ast_channel *who, *cs[3];
 	struct ast_rtp *p0, *p1;
 	struct ast_rtp_protocol *pr0, *pr1;
+	struct sockaddr_in ac0, ac1;
+	struct sockaddr_in t0, t1;
+	
 	void *pvt0, *pvt1;
 	int to;
 
@@ -933,8 +936,16 @@ int ast_rtp_bridge(struct ast_channel *c0, struct ast_channel *c1, int flags, st
 	}
 	if (pr0->set_rtp_peer(c0, p1)) 
 		ast_log(LOG_WARNING, "Channel '%s' failed to talk to '%s'\n", c0->name, c1->name);
-	if (pr1->set_rtp_peer(c1, p0)) 
+	else {
+		/* Store RTP peer */
+		ast_rtp_get_peer(p1, &ac1);
+	}
+	if (pr1->set_rtp_peer(c1, p0))
 		ast_log(LOG_WARNING, "Channel '%s' failed to talk back to '%s'\n", c1->name, c0->name);
+	else {
+		/* Store RTP peer */
+		ast_rtp_get_peer(p0, &ac0);
+	}
 	ast_pthread_mutex_unlock(&c0->lock);
 	ast_pthread_mutex_unlock(&c1->lock);
 	cs[0] = c0;
@@ -957,6 +968,20 @@ int ast_rtp_bridge(struct ast_channel *c0, struct ast_channel *c1, int flags, st
 				return -3;
 		}
 		to = -1;
+		ast_rtp_get_peer(p1, &t1);
+		ast_rtp_get_peer(p0, &t0);
+		if (inaddrcmp(&t1, &ac1)) {
+			ast_log(LOG_DEBUG, "Oooh, '%s' changed end address\n", c1->name);
+			if (pr0->set_rtp_peer(c0, p1)) 
+				ast_log(LOG_WARNING, "Channel '%s' failed to update to '%s'\n", c0->name, c1->name);
+			memcpy(&ac1, &t1, sizeof(ac1));
+		}
+		if (inaddrcmp(&t0, &ac0)) {
+			ast_log(LOG_DEBUG, "Oooh, '%s' changed end address\n", c0->name);
+			if (pr1->set_rtp_peer(c1, p0))
+				ast_log(LOG_WARNING, "Channel '%s' failed to update to '%s'\n", c1->name, c0->name);
+			memcpy(&ac0, &t0, sizeof(ac0));
+		}
 		who = ast_waitfor_n(cs, 2, &to);
 		if (!who) {
 			ast_log(LOG_DEBUG, "Ooh, empty read...\n");