adium/adium

Prompt the user to authenticate again when using the refresh_token gives an error. Also, show the error to the user.
/*
* Adium is the legal property of its developers, whose names are listed in the copyright file included
* with this source distribution.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
@protocol AILibpurplePlugin <AIPlugin>
/*!
* @brief Perform early libpurple-specific installation of the plugin.
*
* There is no guarantee what else is loaded at this point besides core functionality.
* See loadLibpurplePlugin to connct to other components' signals and such.
*/
- (void)installLibpurplePlugin;
/*!
* @brief Once libpurple itself is ready, load the plugin
*/
- (void)loadLibpurplePlugin;
@end
/*!
* @brief Notification that libpurple did initialize.
*
* Posted on NSNotificationCenter's defaultCenter.
*
* All plugins which are going to be loaded will be loaded before this is posted.
*/
#define AILibpurpleDidInitialize @"AILibpurpleDidInitialize"