if an Agent is redirected, the base channel should actually be redirected. This was causing multiple issues, especially issue 7706 and BE-160

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@84018 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 35 insertions, 0 deletions

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index 79c3d230b..a83eb66b0 100644
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -251,6 +251,8 @@ static int agent_indicate(struct ast_channel *ast, int condition, const void *da
 static int agent_fixup(struct ast_channel *oldchan, struct ast_channel *newchan);
 static struct ast_channel *agent_bridgedchannel(struct ast_channel *chan, struct ast_channel *bridge);
 static void set_agentbycallerid(const char *callerid, const char *agent);
+static struct ast_channel* agent_get_base_channel(struct ast_channel *chan);
+static int agent_set_base_channel(struct ast_channel *chan, struct ast_channel *base);
 
 /*! \brief Channel interface description for PBX integration */
 static const struct ast_channel_tech agent_tech = {
@@ -273,6 +275,8 @@ static const struct ast_channel_tech agent_tech = {
 	.indicate = agent_indicate,
 	.fixup = agent_fixup,
 	.bridged_channel = agent_bridgedchannel,
+	.get_base_channel = agent_get_base_channel,
+	.set_base_channel = agent_set_base_channel,
 };
 
 /*!
@@ -726,6 +730,37 @@ static void set_agentbycallerid(const char *callerid, const char *agent)
 	pbx_builtin_setvar_helper(NULL, buf, agent);
 }
 
+struct ast_channel* agent_get_base_channel(struct ast_channel *chan)
+{
+	struct agent_pvt *p = NULL;
+	struct ast_channel *base = NULL;
+	
+	if (!chan || !chan->tech_pvt) {
+		ast_log(LOG_ERROR, "whoa, you need a channel (0x%ld) with a tech_pvt (0x%ld) to get a base channel.\n", (long)chan, (chan)?(long)chan->tech_pvt:(long)NULL);
+	} else {
+		p = chan->tech_pvt;
+		base = p->chan;
+	}
+	return base;
+}
+
+int agent_set_base_channel(struct ast_channel *chan, struct ast_channel *base)
+{
+	struct agent_pvt *p = NULL;
+	
+	if (!chan || !base) {
+		ast_log(LOG_ERROR, "whoa, you need a channel (0x%ld) and a base channel (0x%ld) for setting.\n", (long)chan, (long)base);
+		return -1;
+	}
+	p = chan->tech_pvt;
+	if (!p) {
+		ast_log(LOG_ERROR, "whoa, channel %s is missing his tech_pvt structure!!.\n", chan->name);
+		return -1;
+	}
+	p->chan = base;
+	return 0;
+}
+
 static int agent_hangup(struct ast_channel *ast)
 {
 	struct agent_pvt *p = ast->tech_pvt;