pidgin/pidgin

Make PurplePluginProtocolInfo definitions consistent
release-2.x.y
2020-05-20, David Woodhouse
159344ba2a49
Make PurplePluginProtocolInfo definitions consistent

Since we can't use C99 structure initialisers, we have to manually add
new NULL fields to all protocols whenever we extend the structure.

Make it slightly easier to script that, by making the current last
field (get_cb_alias) consistent in all cases. In particular, there's
no reason *not* to have the trailing comma, as most already do.

Now I can add a new field to the PRPL by doing something like this...

PROTOFILES=`grep -rl '[A-Za-z_][A-Za-z0-9_]*,[[:space:]]*/\* get_cb_alias \*/' libpurple/protocols/ `
sed '/\/\* get_cb_alias \*\//{p;s/[A-Za-z_][A-Za-
/**
* @file eventloop.c Purple Event Loop API
* @ingroup core
*/
/* 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);
}
}
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;
}