From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
Date: Thu, 23 Aug 2012 14:10:55 +0000 (+0200)
Subject: Set an ICE check list to the Failed state if the corresponding media stream has been... 
X-Git-Url: http://sjero.net/git/?a=commitdiff_plain;h=7b6314c381ec25d3bbb169c95c1fbbf98a5c251a;p=linphone

Set an ICE check list to the Failed state if the corresponding media stream has been deactivated by the peer.
---

diff --git a/coreapi/callbacks.c b/coreapi/callbacks.c
index 584191cc..95d5b81a 100644
--- a/coreapi/callbacks.c
+++ b/coreapi/callbacks.c
@@ -46,6 +46,9 @@ void linphone_core_update_streams(LinphoneCore *lc, LinphoneCall *call, SalMedia
 		call->media_pending=TRUE;
 	}
 	call->resultdesc=new_md;
+	if (call->ice_session != NULL) {
+		linphone_core_deactivate_ice_for_deactivated_media_streams(call, call->resultdesc);
+	}
 	if (call->audiostream && call->audiostream->ticker){
 		/* we already started media: check if we really need to restart it*/
 		if (oldmd){
diff --git a/coreapi/misc.c b/coreapi/misc.c
index 3f48b419..a6579335 100644
--- a/coreapi/misc.c
+++ b/coreapi/misc.c
@@ -813,6 +813,17 @@ void linphone_core_update_ice_from_remote_media_description(LinphoneCall *call,
 	}
 }
 
+void linphone_core_deactivate_ice_for_deactivated_media_streams(LinphoneCall *call, const SalMediaDescription *md)
+{
+	int i;
+	for (i = 0; i < md->nstreams; i++) {
+		IceCheckList *cl = ice_session_check_list(call->ice_session, i);
+		if (cl && (md->streams[i].rtp_port == 0)) {
+			if (cl->state != ICL_Completed) ice_check_list_set_state(cl, ICL_Failed);
+		}
+	}
+}
+
 LinphoneCall * is_a_linphone_call(void *user_pointer){
 	LinphoneCall *call=(LinphoneCall*)user_pointer;
 	if (call==NULL) return NULL;
diff --git a/coreapi/private.h b/coreapi/private.h
index a68615e3..b102dc7b 100644
--- a/coreapi/private.h
+++ b/coreapi/private.h
@@ -224,6 +224,7 @@ void linphone_core_run_stun_tests(LinphoneCore *lc, LinphoneCall *call);
 int linphone_core_gather_ice_candidates(LinphoneCore *lc, LinphoneCall *call);
 void linphone_core_update_local_media_description_from_ice(SalMediaDescription *desc, IceSession *session);
 void linphone_core_update_ice_from_remote_media_description(LinphoneCall *call, const SalMediaDescription *md);
+void linphone_core_deactivate_ice_for_deactivated_media_streams(LinphoneCall *call, const SalMediaDescription *md);
 
 void linphone_core_send_initial_subscribes(LinphoneCore *lc);
 void linphone_core_write_friends_config(LinphoneCore* lc);