1/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2/* dbus-pending-call.h Object representing a call in progress.
3 *
4 * Copyright (C) 2002, 2003 Red Hat Inc.
5 *
6 * Licensed under the Academic Free License version 2.1
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
21 *
22 */
23#if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
24#error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
25#endif
26
27#ifndef DBUS_PENDING_CALL_H
28#define DBUS_PENDING_CALL_H
29
30#include <dbus/dbus-macros.h>
31#include <dbus/dbus-types.h>
32#include <dbus/dbus-connection.h>
33
34DBUS_BEGIN_DECLS
35
36/**
37 * @addtogroup DBusPendingCall
38 * @{
39 */
40
41#define DBUS_TIMEOUT_INFINITE ((int) 0x7fffffff)
42#define DBUS_TIMEOUT_USE_DEFAULT (-1)
43
44DBUS_EXPORT
45DBusPendingCall* dbus_pending_call_ref       (DBusPendingCall               *pending);
46DBUS_EXPORT
47void         dbus_pending_call_unref         (DBusPendingCall               *pending);
48DBUS_EXPORT
49dbus_bool_t  dbus_pending_call_set_notify    (DBusPendingCall               *pending,
50                                              DBusPendingCallNotifyFunction  function,
51                                              void                          *user_data,
52                                              DBusFreeFunction               free_user_data);
53DBUS_EXPORT
54void         dbus_pending_call_cancel        (DBusPendingCall               *pending);
55DBUS_EXPORT
56dbus_bool_t  dbus_pending_call_get_completed (DBusPendingCall               *pending);
57DBUS_EXPORT
58DBusMessage* dbus_pending_call_steal_reply   (DBusPendingCall               *pending);
59DBUS_EXPORT
60void         dbus_pending_call_block         (DBusPendingCall               *pending);
61
62DBUS_EXPORT
63dbus_bool_t dbus_pending_call_allocate_data_slot (dbus_int32_t     *slot_p);
64DBUS_EXPORT
65void        dbus_pending_call_free_data_slot     (dbus_int32_t     *slot_p);
66DBUS_EXPORT
67dbus_bool_t dbus_pending_call_set_data           (DBusPendingCall  *pending,
68                                                  dbus_int32_t      slot,
69                                                  void             *data,
70                                                  DBusFreeFunction  free_data_func);
71DBUS_EXPORT
72void*       dbus_pending_call_get_data           (DBusPendingCall  *pending,
73                                                  dbus_int32_t      slot);
74
75/** @} */
76
77DBUS_END_DECLS
78
79#endif /* DBUS_PENDING_CALL_H */
80