/**
* gdata_access_handler_delete_rule:
* @self: a #GDataAccessHandler
* @service: a #GDataService
* @rule: the #GDataAccessRule to delete
* @cancellable: optional #GCancellable object, or %NULL
* @error: a #GError, or %NULL
*
* Deletes @rule from the access control list of the #GDataAccessHandler.
*
* If @cancellable is not %NULL, then the operation can be cancelled by triggering the @cancellable object from another thread.
* If the operation was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If there is an error deleting the rule, a %GDATA_SERVICE_ERROR_WITH_DELETION error will be returned, unless the @rule was the owner's
* rule; in which case, %GDATA_SERVICE_ERROR_FORBIDDEN will be returned without any network activity.
*
* Return value: %TRUE on success, %FALSE otherwise
*
* Since: 0.3.0
**/
gboolean
gdata_access_handler_delete_rule (GDataAccessHandler *self, GDataService *service, GDataAccessRule *rule, GCancellable *cancellable, GError **error)
{
GDataServiceClass *klass;
GDataAccessHandlerIface *iface;
SoupMessage *message;
guint status;
g_return_val_if_fail (GDATA_IS_ENTRY (self), FALSE);
g_return_val_if_fail (GDATA_IS_SERVICE (service), FALSE);
g_return_val_if_fail (GDATA_IS_ACCESS_RULE (rule), FALSE);
/* The owner of the access handler can't be deleted */
iface = GDATA_ACCESS_HANDLER_GET_IFACE (self);
g_assert (iface->is_owner_rule != NULL);
if (iface->is_owner_rule (rule) == TRUE) {
g_set_error_literal (error, GDATA_SERVICE_ERROR, GDATA_SERVICE_ERROR_FORBIDDEN,
_("The owner's rule may not be deleted."));
return FALSE;
}
message = get_soup_message (self, rule, SOUP_METHOD_DELETE);
/* Make sure subclasses set their headers */
klass = GDATA_SERVICE_GET_CLASS (service);
if (klass->append_query_headers != NULL)
klass->append_query_headers (service, message);
/* Looks like ACLs don't support ETags */
/* Send the message */
status = _gdata_service_send_message (service, message, error);
if (status == SOUP_STATUS_NONE) {
g_object_unref (message);
return FALSE;
}
/* Check for cancellation */
if (g_cancellable_set_error_if_cancelled (cancellable, error) == TRUE) {
g_object_unref (message);
return FALSE;
}
if (status != 200) {
/* Error */
g_assert (klass->parse_error_response != NULL);
klass->parse_error_response (service, GDATA_SERVICE_ERROR_WITH_DELETION, status, message->reason_phrase, message->response_body->data,
message->response_body->length, error);
g_object_unref (message);
return FALSE;
}
g_object_unref (message);
return TRUE;
}
