--- a/jingle/action-handlers.c Fri Aug 13 20:34:44 2010 +0200
+++ b/jingle/action-handlers.c Fri Aug 13 22:42:29 2010 +0200
@@ -336,6 +336,48 @@
g_free(disp);
}
+void handle_session_info(JingleNode *jn)
+{
+ JingleSession *sess;
+ SessionContent *sc;
+ GSList *el;
+
+ if ((sess = session_find(jn)) == NULL) {
+ jingle_send_iq_error(jn->message, "cancel", "item-not-found", "unknown-session");
+ return;
+ }
+
+ /* "If either party receives an empty session-info message
+ * for an active session, it MUST send an empty IQ result;
+ * this usage functions as a "ping" to determine session
+ * vitality via the XMPP signalling channel." */
+ if (jn->node->children == NULL) {
+ jingle_ack_iq(jn->message);
+ return;
+ }
+
+ /* We don't know the app to which the message is addressed.
+ * Only the app module itself may know, based on the element
+ * name and its xmlns, so we need to try every app module. */
+ for (el = sess->content; el; el = el->next) {
+ sc = (SessionContent*)el->data;
+ if (sc->appfuncs->handle == NULL)
+ continue;
+
+ if (sc->appfuncs->handle(JINGLE_SESSION_INFO, sc->description,
+ jn->node->children)) {
+ jingle_ack_iq(jn->message);
+ return;
+ }
+ }
+ /* "If the party that receives an informational message
+ * does not understand the payload, it MUST return a
+ * <feature-not-implemented/> error with a Jingle-specific
+ * error condition of <unsupported-info/>." */
+ jingle_send_iq_error(jn->message, "modify", "feature-not-implemented",
+ "unsupported-info");
+}
+
void handle_session_accept(JingleNode *jn)
{
JingleSession *sess;