1 files changed, 35 insertions, 18 deletions

diff --git a/protocols/jabber/jabber_util.c b/protocols/jabber/jabber_util.c
index 6bb65878..7350eaf4 100644
--- a/protocols/jabber/jabber_util.c
+++ b/protocols/jabber/jabber_util.c
@@ -184,6 +184,36 @@ gboolean jabber_cache_clean_entry( gpointer key, gpointer entry_, gpointer nullp
 	}
 }
 
+xt_status jabber_cache_handle_packet( struct im_connection *ic, struct xt_node *node )
+{
+	struct jabber_data *jd = ic->proto_data;
+	struct jabber_cache_entry *entry;
+	char *s;
+	
+	if( ( s = xt_find_attr( node, "id" ) ) == NULL ||
+	    strncmp( s, jd->cached_id_prefix, strlen( jd->cached_id_prefix ) ) != 0 )
+	{
+		/* Silently ignore it, without an ID (or a non-cache
+		   ID) we don't know how to handle the packet and we
+		   probably don't have to. */
+		return XT_HANDLED;
+	}
+	
+	entry = g_hash_table_lookup( jd->node_cache, s );
+	
+	if( entry == NULL )
+	{
+		imcb_log( ic, "WARNING: Received %s-%s packet with unknown/expired ID %s!",
+		              node->name, xt_find_attr( node, "type" ) ? : "(no type)", s );
+	}
+	else if( entry->func )
+	{
+		return entry->func( ic, node, entry->node );
+	}
+	
+	return XT_HANDLED;
+}
+
 const struct jabber_away_state jabber_away_state_list[] =
 {
 	{ "away",  "Away" },
@@ -594,23 +624,6 @@ int jabber_buddy_remove_bare( struct im_connection *ic, char *bare_jid )
 	}
 }
 
-struct groupchat *jabber_chat_by_name( struct im_connection *ic, const char *name )
-{
-	char *normalized = jabber_normalize( name );
-	struct groupchat *ret;
-	struct jabber_chat *jc;
-	
-	for( ret = ic->groupchats; ret; ret = ret->next )
-	{
-		jc = ret->data;
-		if( strcmp( normalized, jc->name ) == 0 )
-			break;
-	}
-	g_free( normalized );
-	
-	return ret;
-}
-
 time_t jabber_get_timestamp( struct xt_node *xt )
 {
 	struct tm tp, utc;
@@ -662,10 +675,14 @@ time_t jabber_get_timestamp( struct xt_node *xt )
 
 struct jabber_error *jabber_error_parse( struct xt_node *node, char *xmlns )
 {
-	struct jabber_error *err = g_new0( struct jabber_error, 1 );
+	struct jabber_error *err;
 	struct xt_node *c;
 	char *s;
 	
+	if( node == NULL )
+		return NULL;
+	
+	err = g_new0( struct jabber_error, 1 );
 	err->type = xt_find_attr( node, "type" );
 	
 	for( c = node->children; c; c = c->next )