pidgin/pidgin

facebook: Make $.hugePictureUrl.uri optional

2016-10-22, dequis
69b44723d52c
facebook: Make $.hugePictureUrl.uri optional

Facebook seems to randomly send null in this field sometimes. It's not
very important so it can be made optional.

This includes moving the checksum code (which was previously duplicated)
to a separate function so that there's a single null check.
/**
* @file gtkwin32dep.h UI Win32 Specific Functionality
* @ingroup win32
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _GTKWIN32DEP_H_
#define _GTKWIN32DEP_H_
#include <config.h>
#include <windows.h>
#include <gtk/gtk.h>
#include "conversation.h"
HINSTANCE winpidgin_dll_hinstance(void);
HINSTANCE winpidgin_exe_hinstance(void);
void winpidgin_set_exe_hinstance(HINSTANCE hint);
/* Utility */
int winpidgin_gz_decompress(const char* in, const char* out);
int winpidgin_gz_untar(const char* filename, const char* destdir);
/* Misc */
void winpidgin_notify_uri(const char *uri);
void winpidgin_shell_execute(const char *target, const char *verb, const char *clazz);
void winpidgin_ensure_onscreen(GtkWidget *win);
void winpidgin_conv_blink(PurpleConversation *conv);
void winpidgin_window_flash(GtkWindow *window, gboolean flash);
DWORD winpidgin_get_lastactive(void);
/* init / cleanup */
void winpidgin_init(void);
void winpidgin_post_init(void);
void winpidgin_cleanup(void);
#endif /* _GTKWIN32DEP_H_ */