/
empathy-utils.h
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/
empathy-utils.h
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/*
* Copyright (C) 2003-2007 Imendio AB
* Copyright (C) 2007-2011 Collabora Ltd.
*
* 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 St, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Authors: Richard Hult <richard@imendio.com>
* Martyn Russell <martyn@imendio.com>
* Xavier Claessens <xclaesse@gmail.com>
*/
#ifndef __EMPATHY_UTILS_H__
#define __EMPATHY_UTILS_H__
#include <glib.h>
#include <glib-object.h>
#include <telepathy-glib/telepathy-glib.h>
#define EMPATHY_GET_PRIV(obj,type) ((type##Priv *) ((type *) obj)->priv)
#define EMP_STR_EMPTY(x) ((x) == NULL || (x)[0] == '\0')
/* Copied from wocky/wocky-utils.h */
#define empathy_implement_finish_void(source, tag) \
if (g_simple_async_result_propagate_error (\
G_SIMPLE_ASYNC_RESULT (result), error)) \
return FALSE; \
g_return_val_if_fail (g_simple_async_result_is_valid (result, \
G_OBJECT(source), tag), \
FALSE); \
return TRUE;
#define empathy_implement_finish_copy_pointer(source, tag, copy_func, \
out_param) \
GSimpleAsyncResult *_simple; \
_simple = (GSimpleAsyncResult *) result; \
if (g_simple_async_result_propagate_error (_simple, error)) \
return FALSE; \
g_return_val_if_fail (g_simple_async_result_is_valid (result, \
G_OBJECT (source), tag), \
FALSE); \
if (out_param != NULL) \
*out_param = copy_func ( \
g_simple_async_result_get_op_res_gpointer (_simple)); \
return TRUE;
#define empathy_implement_finish_return_copy_pointer(source, tag, copy_func) \
GSimpleAsyncResult *_simple; \
_simple = (GSimpleAsyncResult *) result; \
if (g_simple_async_result_propagate_error (_simple, error)) \
return NULL; \
g_return_val_if_fail (g_simple_async_result_is_valid (result, \
G_OBJECT (source), tag), \
NULL); \
return copy_func (g_simple_async_result_get_op_res_gpointer (_simple));
#define empathy_implement_finish_return_pointer(source, tag) \
GSimpleAsyncResult *_simple; \
_simple = (GSimpleAsyncResult *) result; \
if (g_simple_async_result_propagate_error (_simple, error)) \
return NULL; \
g_return_val_if_fail (g_simple_async_result_is_valid (result, \
G_OBJECT (source), tag), \
NULL); \
return g_simple_async_result_get_op_res_gpointer (_simple);
#endif /* __EMPATHY_UTILS_H__ */