/**

 * Reply to a Jingle IQ with an error.

 */

void jingle_error_iq(LmMessage *m, const gchar *errtype,

    const gchar *cond, const gchar *jinglecond)

{

  LmMessage *r;

  LmMessageNode *err, *tmpnode;

  r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_ERROR);

  err = lm_message_node_add_child(r->node, "error", NULL);

  lm_message_node_set_attribute(err, "type", errtype);

  // error condition as defined by RFC 3920bis section 8.3.3

  tmpnode = lm_message_node_add_child(err, cond, NULL);

  lm_message_node_set_attribute(tmpnode, "xmlns", NS_XMPP_STANZAS);

  // jingle error condition as defined by XEP-0166 section 10

  tmpnode = lm_message_node_add_child(err, jinglecond, NULL);

  lm_message_node_set_attribute(tmpnode, "xmlns", NS_JINGLE_ERRORS);

  lm_connection_send(lconnection, r, NULL);

  lm_message_unref(r);

}

/**

 * Send a bad-request error (really usefull)

 */

void jingle_error_bad_request(LmMessage *m)

{

  LmMessage *r;

  LmMessageNode *err, *tmpnode;

  r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_ERROR);

  err = lm_message_node_add_child(r->node, "error", NULL);

  lm_message_node_set_attribute(err, "type", "cancel");

  // error condition as defined by RFC 3920bis section 8.3.3

  tmpnode = lm_message_node_add_child(err, "bad-request", NULL);

  lm_message_node_set_attribute(tmpnode, "xmlns", NS_XMPP_STANZAS);

  lm_connection_send(lconnection, r, NULL);

  lm_message_unref(r);

}