signals.h revision d012387afef0ba02185ebe27bc6bb15551912e92 
1/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2/* signals.h  Bus signal connection implementation
3 *
4 * Copyright (C) 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
21 *
22 */
23
24#ifndef BUS_SIGNALS_H
25#define BUS_SIGNALS_H
26
27#include <dbus/dbus.h>
28#include <dbus/dbus-string.h>
29#include <dbus/dbus-sysdeps.h>
30#include "connection.h"
31
32typedef enum
33{
34  BUS_MATCH_MESSAGE_TYPE = 1 << 0,
35  BUS_MATCH_INTERFACE    = 1 << 1,
36  BUS_MATCH_MEMBER       = 1 << 2,
37  BUS_MATCH_SENDER       = 1 << 3,
38  BUS_MATCH_DESTINATION  = 1 << 4,
39  BUS_MATCH_PATH         = 1 << 5,
40  BUS_MATCH_ARGS         = 1 << 6
41} BusMatchFlags;
42
43BusMatchRule* bus_match_rule_new   (DBusConnection *matches_go_to);
44BusMatchRule* bus_match_rule_ref   (BusMatchRule   *rule);
45void          bus_match_rule_unref (BusMatchRule   *rule);
46
47dbus_bool_t bus_match_rule_set_message_type (BusMatchRule *rule,
48                                             int           type);
49dbus_bool_t bus_match_rule_set_interface    (BusMatchRule *rule,
50                                             const char   *interface);
51dbus_bool_t bus_match_rule_set_member       (BusMatchRule *rule,
52                                             const char   *member);
53dbus_bool_t bus_match_rule_set_sender       (BusMatchRule *rule,
54                                             const char   *sender);
55dbus_bool_t bus_match_rule_set_destination  (BusMatchRule *rule,
56                                             const char   *destination);
57dbus_bool_t bus_match_rule_set_path         (BusMatchRule *rule,
58                                             const char   *path);
59dbus_bool_t bus_match_rule_set_arg          (BusMatchRule *rule,
60                                             int           arg,
61                                             const char   *value);
62
63BusMatchRule* bus_match_rule_parse (DBusConnection   *matches_go_to,
64                                    const DBusString *rule_text,
65                                    DBusError        *error);
66
67BusMatchmaker* bus_matchmaker_new   (void);
68BusMatchmaker* bus_matchmaker_ref   (BusMatchmaker *matchmaker);
69void           bus_matchmaker_unref (BusMatchmaker *matchmaker);
70
71dbus_bool_t bus_matchmaker_add_rule             (BusMatchmaker   *matchmaker,
72                                                 BusMatchRule    *rule);
73dbus_bool_t bus_matchmaker_remove_rule_by_value (BusMatchmaker   *matchmaker,
74                                                 BusMatchRule    *value,
75                                                 DBusError       *error);
76void        bus_matchmaker_remove_rule          (BusMatchmaker   *matchmaker,
77                                                 BusMatchRule    *rule);
78void        bus_matchmaker_disconnected         (BusMatchmaker   *matchmaker,
79                                                 DBusConnection  *disconnected);
80dbus_bool_t bus_matchmaker_get_recipients       (BusMatchmaker   *matchmaker,
81                                                 BusConnections  *connections,
82                                                 DBusConnection  *sender,
83                                                 DBusConnection  *addressed_recipient,
84                                                 DBusMessage     *message,
85                                                 DBusList       **recipients_p);
86
87#endif /* BUS_SIGNALS_H */
88