From: Russell Bryant <russell@russellbryant.com>
Date: Fri, 24 Jun 2005 22:20:22 +0000 (+0000)
Subject: after a *70, re-enable call waiting on hangup (bug #3971)
X-Git-Tag: 1.0.11.1~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e3d58e030c81256e95a62ee9a9a2992e1ec3de6;p=thirdparty%2Fasterisk.git

after a *70, re-enable call waiting on hangup (bug #3971)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@6006 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/CHANGES b/CHANGES
index 3d4cff016e..16aaa3e919 100755
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,10 @@
        is available through the Asterisk-CVS mailing list hosted
        at http://lists.digium.com.
 
+ -- chan_mgcp
+    -- *70 is used to disable call waiting.  Call waiting will now be re-enabled
+       on hangup.
+
 Asterisk 1.0.8
 
  -- chan_zap
diff --git a/channels/chan_mgcp.c b/channels/chan_mgcp.c
index e7ebdf6caf..44b62dfc2c 100755
--- a/channels/chan_mgcp.c
+++ b/channels/chan_mgcp.c
@@ -365,6 +365,7 @@ struct mgcp_endpoint {
     unsigned int callgroup;
     unsigned int pickupgroup;
 	int callwaiting;
+	int hascallwaiting;
     int transfer;
     int threewaycalling;
 	int singlepath;
@@ -937,6 +938,12 @@ static int mgcp_hangup(struct ast_channel *ast)
 
     if ((p->hookstate == MGCP_ONHOOK) && (!sub->next->rtp)) {
        	p->hidecallerid = 0; 
+	if (p->hascallwaiting && !p->callwaiting) {
+		if (option_verbose > 2) {
+			ast_verbose(VERBOSE_PREFIX_3 "Enabling call waiting on %s\n", ast->name);
+		}
+		p->callwaiting = -1;
+	}
 	if (has_voicemail(p)) {
             if (mgcpdebug) {
                 ast_verbose(VERBOSE_PREFIX_3 "MGCP mgcp_hangup(%s) on %s@%s set vmwi(+)\n", ast->name, p->name, p->parent->name);
@@ -2519,7 +2526,7 @@ static void *mgcp_ss(void *data)
             /*zt_wait_event(p->subs[index].zfd);*/
             ast_hangup(chan);
             return NULL;
-        } else if (p->callwaiting && !strcmp(exten, "*70")) {
+	} else if (p->hascallwaiting && p->callwaiting && !strcmp(exten, "*70")) {
             if (option_verbose > 2) {
                 ast_verbose(VERBOSE_PREFIX_3 "Disabling call waiting on %s\n", chan->name);
             }
@@ -3059,6 +3066,13 @@ static int handle_request(struct mgcp_subchannel *sub, struct mgcp_request *req,
                 }
             }
             if ((p->hookstate == MGCP_ONHOOK) && (!sub->rtp) && (!sub->next->rtp)) {
+		p->hidecallerid = 0;
+		if (p->hascallwaiting && !p->callwaiting) {
+			if (option_verbose > 2)	{
+				ast_verbose(VERBOSE_PREFIX_3 "Enabling call waiting on MGCP/%s@%s-%d\n", p->name, p->parent->name, sub->id);
+			}
+			p->callwaiting = -1;
+		}
                 if (has_voicemail(p)) {
                     if (option_verbose > 2) {
                         ast_verbose(VERBOSE_PREFIX_3 "MGCP handle_request(%s@%s) set vmwi(+)\n", p->name, p->parent->name);
@@ -3583,6 +3597,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
             		e->singlepath = singlepath;
             		e->canreinvite = canreinvite;
             		e->callwaiting = callwaiting;
+			e->hascallwaiting = callwaiting;
             		e->slowsequence = slowsequence;
             		e->transfer = transfer;
             		e->threewaycalling = threewaycalling;
@@ -3686,6 +3701,7 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
                     e->canreinvite = canreinvite;
                     e->singlepath = singlepath;
                     e->callwaiting = callwaiting;
+			e->hascallwaiting = callwaiting;
             		e->slowsequence = slowsequence;
                     e->transfer = transfer;
                     e->threewaycalling = threewaycalling;