[telepathy-gabble/master] add wocky_pubsub_unregister_event_handler

[Guillaume Desmottes]

---
 src/wocky-pubsub.c |   19 +++++++++++++++++++
 src/wocky-pubsub.h |    3 +++
 2 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/src/wocky-pubsub.c b/src/wocky-pubsub.c
index 96b3473..272a343 100644
--- a/src/wocky-pubsub.c
+++ b/src/wocky-pubsub.c
@@ -412,3 +412,22 @@ wocky_pubsub_register_event_handler (WockyPubsub *self,
 
   return priv->last_id_used;
 }
+
+void
+wocky_pubsub_unregister_event_handler (WockyPubsub *self,
+    guint id)
+{
+  WockyPubsubPrivate *priv = WOCKY_PUBSUB_GET_PRIVATE (self);
+  GSList *l;
+
+  for (l = priv->handlers; l != NULL; l = g_slist_next (l))
+    {
+      PubsubEventHandler *handler = l->data;
+
+      if (handler->id == id)
+        {
+          priv->handlers = g_slist_delete_link (priv->handlers, l);
+          return;
+        }
+    }
+}
diff --git a/src/wocky-pubsub.h b/src/wocky-pubsub.h
index 48bb97a..0c806b9 100644
--- a/src/wocky-pubsub.h
+++ b/src/wocky-pubsub.h
@@ -82,6 +82,9 @@ WockyXmppStanza * wocky_pubsub_send_query_finish (WockyPubsub *pubsub,
     GAsyncResult *result,
     GError **error);
 
+void wocky_pubsub_unregister_event_handler (WockyPubsub *pubsub,
+    guint id);
+
 /* not methods */
 WockyXmppStanza * pubsub_make_publish_msg (const gchar *to,
     const gchar *node_name,
-- 
1.5.6.5