Changeset 259edd4 for protocols/jabber/jabber_util.c

Timestamp:

2006-10-12T17:48:58Z (16 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

a4effbf

Parents:

b56b220

Message:

Special message when the XMPP session is ended because of a concurrent
login, and now sending proper error responses to IQ packets we can't
handle.

File:

• protocols/jabber/jabber_util.c (modified) (1 diff)

protocols/jabber/jabber_util.c

@@ -79 +79 @@
 }
 
-/* Cache a node/packet for later use. Mainly useful for IQ packets if you need
+struct xt_node *jabber_make_error_packet( struct xt_node *orig, char *err_cond, char *err_type )
+{
+        struct xt_node *node, *c;
+        char *to;
+        
+        /* Create the "defined-condition" tag. */
+        c = xt_new_node( err_cond, NULL, NULL );
+        xt_add_attr( c, "xmlns", "urn:ietf:params:xml:ns:xmpp-stanzas" );
+        
+        /* Put it in an <error> tag. */
+        c = xt_new_node( "error", NULL, c );
+        xt_add_attr( c, "type", err_type );
+        
+        /* To make the actual error packet, we copy the original packet and
+           add our <error>/type="error" tag. Including the original packet
+           is recommended, so let's just do it. */
+        node = xt_dup( orig );
+        xt_add_child( node, c );
+        xt_add_attr( node, "type", "error" );
+        
+        /* Return to sender. */
+        if( ( to = xt_find_attr( node, "from" ) ) )
+        {
+                xt_add_attr( node, "to", to );
+                xt_remove_attr( node, "from" );
+        }
+                
+        return node;
+}
+
+/* Cache a node/epacket for later use. Mainly useful for IQ packets if you need
    them when you receive the response. Use this BEFORE sending the packet so
    it'll get an id= tag, and do NOT free() the packet after writing it! */