1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* connection.h Client connections
4 * Copyright (C) 2003 Red Hat, Inc.
6 * Licensed under the Academic Free License version 1.2
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.
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.
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
24 #ifndef BUS_CONNECTION_H
25 #define BUS_CONNECTION_H
27 #include <dbus/dbus.h>
28 #include <dbus/dbus-list.h>
31 typedef dbus_bool_t (* BusConnectionForeachFunction) (DBusConnection *connection,
35 BusConnections* bus_connections_new (BusContext *context);
36 void bus_connections_ref (BusConnections *connections);
37 void bus_connections_unref (BusConnections *connections);
38 dbus_bool_t bus_connections_setup_connection (BusConnections *connections,
39 DBusConnection *connection);
40 void bus_connections_foreach (BusConnections *connections,
41 BusConnectionForeachFunction function,
43 void bus_connections_foreach_active (BusConnections *connections,
44 BusConnectionForeachFunction function,
46 BusContext* bus_connections_get_context (BusConnections *connections);
47 void bus_connections_increment_stamp (BusConnections *connections);
48 BusContext* bus_connection_get_context (DBusConnection *connection);
49 BusConnections* bus_connection_get_connections (DBusConnection *connection);
50 BusRegistry* bus_connection_get_registry (DBusConnection *connection);
51 BusActivation* bus_connection_get_activation (DBusConnection *connection);
52 BusMatchmaker* bus_connection_get_matchmaker (DBusConnection *connection);
53 dbus_bool_t bus_connections_check_limits (BusConnections *connections,
54 DBusConnection *requesting_completion,
56 void bus_connections_expire_incomplete (BusConnections *connections);
58 dbus_bool_t bus_connection_mark_stamp (DBusConnection *connection);
60 dbus_bool_t bus_connection_is_active (DBusConnection *connection);
61 const char *bus_connection_get_name (DBusConnection *connection);
63 dbus_bool_t bus_connection_preallocate_oom_error (DBusConnection *connection);
64 void bus_connection_send_oom_error (DBusConnection *connection,
65 DBusMessage *in_reply_to);
67 /* called by signals.c */
68 dbus_bool_t bus_connection_add_match_rule (DBusConnection *connection,
70 void bus_connection_add_match_rule_link (DBusConnection *connection,
72 void bus_connection_remove_match_rule (DBusConnection *connection,
74 int bus_connection_get_n_match_rules (DBusConnection *connection);
77 /* called by services.c */
78 dbus_bool_t bus_connection_add_owned_service (DBusConnection *connection,
80 void bus_connection_remove_owned_service (DBusConnection *connection,
82 void bus_connection_add_owned_service_link (DBusConnection *connection,
84 int bus_connection_get_n_services_owned (DBusConnection *connection);
86 /* called by driver.c */
87 dbus_bool_t bus_connection_complete (DBusConnection *connection,
88 const DBusString *name,
91 /* called by dispatch.c when the connection is dropped */
92 void bus_connection_disconnected (DBusConnection *connection);
94 dbus_bool_t bus_connection_is_in_group (DBusConnection *connection,
96 dbus_bool_t bus_connection_get_groups (DBusConnection *connection,
97 unsigned long **groups,
100 BusClientPolicy* bus_connection_get_policy (DBusConnection *connection);
102 /* transaction API so we can send or not send a block of messages as a whole */
104 typedef void (* BusTransactionCancelFunction) (void *data);
106 BusTransaction* bus_transaction_new (BusContext *context);
107 BusContext* bus_transaction_get_context (BusTransaction *transaction);
108 BusConnections* bus_transaction_get_connections (BusTransaction *transaction);
109 dbus_bool_t bus_transaction_send (BusTransaction *transaction,
110 DBusConnection *connection,
111 DBusMessage *message);
112 dbus_bool_t bus_transaction_send_from_driver (BusTransaction *transaction,
113 DBusConnection *connection,
114 DBusMessage *message);
115 dbus_bool_t bus_transaction_send_error_reply (BusTransaction *transaction,
116 DBusConnection *connection,
117 const DBusError *error,
118 DBusMessage *in_reply_to);
119 void bus_transaction_cancel_and_free (BusTransaction *transaction);
120 void bus_transaction_execute_and_free (BusTransaction *transaction);
121 dbus_bool_t bus_transaction_add_cancel_hook (BusTransaction *transaction,
122 BusTransactionCancelFunction cancel_function,
124 DBusFreeFunction free_data_function);
126 #endif /* BUS_CONNECTION_H */