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.
/* pidgin
*
* 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 _GLIBCOMPAT_H_
#define _GLIBCOMPAT_H_
/*
* SECTION:glibcompat
* @section_id: libpurple-glibcompat
* @short_description: <filename>glibcompat.h</filename>
* @title: GLib version-dependent definitions
*
* This file is internal to libpurple. Do not use!
* Also, any public API should not depend on this file.
*/
#include <glib.h>
/* glib's definition of g_stat+GStatBuf seems to be broken on mingw64-w32 (and
* possibly other 32-bit windows), so instead of relying on it,
* we'll define our own.
*/
#if defined(_WIN32) && !defined(_MSC_VER) && !defined(_WIN64)
# include <glib/gstdio.h>
typedef struct _stat GStatBufW32;
static inline int
purple_g_stat(const gchar *filename, GStatBufW32 *buf)
{
return g_stat(filename, (GStatBuf*)buf);
}
# define GStatBuf GStatBufW32
# define g_stat purple_g_stat
#endif
#ifdef __clang__
#undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS
#define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \
_Pragma ("clang diagnostic push") \
_Pragma ("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#undef G_GNUC_END_IGNORE_DEPRECATIONS
#define G_GNUC_END_IGNORE_DEPRECATIONS \
_Pragma ("clang diagnostic pop")
#endif /* __clang__ */
/******************************************************************************
* g_assert_* macros
*****************************************************************************/
#if !GLIB_CHECK_VERSION(2, 38, 0)
#define g_assert_true(expr) G_STMT_START { \
if G_LIKELY (expr) ; else \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
"'" #expr "' should be TRUE"); \
} G_STMT_END
#define g_assert_false(expr) G_STMT_START { \
if G_LIKELY (!(expr)) ; else \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
"'" #expr "' should be FALSE"); \
} G_STMT_END
#define g_assert_null(expr) G_STMT_START { if G_LIKELY ((expr) == NULL) ; else \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
"'" #expr "' should be NULL"); \
} G_STMT_END
#endif
#if !GLIB_CHECK_VERSION(2, 40, 0)
#define g_assert_nonnull(expr) G_STMT_START { \
if G_LIKELY ((expr) != NULL) ; else \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
"'" #expr "' should not be NULL"); \
} G_STMT_END
#endif
#if !GLIB_CHECK_VERSION(2, 46, 0)
#define g_assert_cmpmem(m1, l1, m2, l2) G_STMT_START {\
gconstpointer __m1 = m1, __m2 = m2; \
int __l1 = l1, __l2 = l2; \
if (__l1 != __l2) \
g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
#l1 " (len(" #m1 ")) == " #l2 " (len(" #m2 "))", __l1, "==", __l2, 'i'); \
else if (memcmp (__m1, __m2, __l1) != 0) \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
"assertion failed (" #m1 " == " #m2 ")"); \
} G_STMT_END
#endif
#endif /* _GLIBCOMPAT_H_ */