[asterisk-commits] jrose: branch 1.8 r349482 - /branches/1.8/channels/chan_sip.c

[SVN commits to the Asterisk project]

Author: jrose
Date: Wed Jan  4 13:27:26 2012
New Revision: 349482

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=349482
Log:
Adds Subscription-State header to notify with call completion. per RFC3265

(Closes issue ASTERISK-17953)
Reported by: George Konopacki
Patches:
	19400.patch uploaded by mmichelson (license 5049)

Modified:
    branches/1.8/channels/chan_sip.c

Modified: branches/1.8/channels/chan_sip.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/channels/chan_sip.c?view=diff&rev=349482&r1=349481&r2=349482
==============================================================================
--- branches/1.8/channels/chan_sip.c (original)
+++ branches/1.8/channels/chan_sip.c Wed Jan  4 13:27:26 2012
@@ -12495,6 +12495,7 @@
 	struct sip_cc_agent_pvt *agent_pvt = agent->private_data;
 	char uri[SIPBUFSIZE];
 	char state_str[64];
+	char subscription_state_hdr[64];
 
 	if (state < CC_QUEUED || state > CC_READY) {
 		ast_log(LOG_WARNING, "Invalid state provided for transmit_cc_notify (%d)\n", state);
@@ -12505,6 +12506,8 @@
 	snprintf(state_str, sizeof(state_str), "%s\r\n", sip_cc_notify_state_map[state].state_string);
 	add_header(&req, "Event", "call-completion");
 	add_header(&req, "Content-Type", "application/call-completion");
+	snprintf(subscription_state_hdr, sizeof(subscription_state_hdr), "active;expires=%d", subscription->expiry);
+	add_header(&req, "Subscription-State", subscription_state_hdr);
 	if (state == CC_READY) {
 		generate_uri(subscription, agent_pvt->notify_uri, sizeof(agent_pvt->notify_uri));
 		snprintf(uri, sizeof(uri) - 1, "cc-URI: %s\r\n", agent_pvt->notify_uri);