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.
/* purple
*
* Purple 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
*/
#include "internal.h"
#include "eventloop.h"
static PurpleEventLoopUiOps *eventloop_ui_ops = NULL;
guint
purple_timeout_add(guint interval, GSourceFunc function, gpointer data)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
return ops->timeout_add(interval, function, data);
}
guint
purple_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
if (ops->timeout_add_seconds)
return ops->timeout_add_seconds(interval, function, data);
else
return ops->timeout_add(1000 * interval, function, data);
}
gboolean
purple_timeout_remove(guint tag)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
return ops->timeout_remove(tag);
}
guint
purple_input_add(int source, PurpleInputCondition condition, PurpleInputFunction func, gpointer user_data)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
return ops->input_add(source, condition, func, user_data);
}
gboolean
purple_input_remove(guint tag)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
return ops->input_remove(tag);
}
int
purple_input_get_error(int fd, int *error)
{
PurpleEventLoopUiOps *ops = purple_eventloop_get_ui_ops();
if (ops->input_get_error)
{
int ret = ops->input_get_error(fd, error);
errno = *error;
return ret;
}
else
{
socklen_t len;
len = sizeof(*error);
return getsockopt(fd, SOL_SOCKET, SO_ERROR, error, &len);
}
}
int
purple_input_pipe(int pipefd[2])
{
#ifdef _WIN32
return wpurple_input_pipe(pipefd);
#else
return pipe(pipefd);
#endif
}
void
purple_eventloop_set_ui_ops(PurpleEventLoopUiOps *ops)
{
eventloop_ui_ops = ops;
}
PurpleEventLoopUiOps *
purple_eventloop_get_ui_ops(void)
{
g_return_val_if_fail(eventloop_ui_ops != NULL, NULL);
return eventloop_ui_ops;
}
/**************************************************************************
* GBoxed code
**************************************************************************/
static PurpleEventLoopUiOps *
purple_eventloop_ui_ops_copy(PurpleEventLoopUiOps *ops)
{
PurpleEventLoopUiOps *ops_new;
g_return_val_if_fail(ops != NULL, NULL);
ops_new = g_new(PurpleEventLoopUiOps, 1);
*ops_new = *ops;
return ops_new;
}
GType
purple_eventloop_ui_ops_get_type(void)
{
static GType type = 0;
if (type == 0) {
type = g_boxed_type_register_static("PurpleEventLoopUiOps",
(GBoxedCopyFunc)purple_eventloop_ui_ops_copy,
(GBoxedFreeFunc)g_free);
}
return type;
}