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 BusContext* bus_connection_get_context (DBusConnection *connection);
48 BusConnections* bus_connection_get_connections (DBusConnection *connection);
49 BusRegistry* bus_connection_get_registry (DBusConnection *connection);
50 BusActivation* bus_connection_get_activation (DBusConnection *connection);
51 dbus_bool_t bus_connections_check_limits (BusConnections *connections,
52 DBusConnection *requesting_completion,
54 void bus_connections_expire_incomplete (BusConnections *connections);
58 dbus_bool_t bus_connection_is_active (DBusConnection *connection);
59 const char *bus_connection_get_name (DBusConnection *connection);
61 dbus_bool_t bus_connection_preallocate_oom_error (DBusConnection *connection);
62 void bus_connection_send_oom_error (DBusConnection *connection,
63 DBusMessage *in_reply_to);
66 /* called by services.c */
67 dbus_bool_t bus_connection_add_owned_service (DBusConnection *connection,
69 void bus_connection_remove_owned_service (DBusConnection *connection,
71 void bus_connection_add_owned_service_link (DBusConnection *connection,
73 int bus_connection_get_n_services_owned (DBusConnection *connection);
75 /* called by driver.c */
76 dbus_bool_t bus_connection_complete (DBusConnection *connection,
77 const DBusString *name,
80 /* called by dispatch.c when the connection is dropped */
81 void bus_connection_disconnected (DBusConnection *connection);
83 dbus_bool_t bus_connection_is_in_group (DBusConnection *connection,
85 dbus_bool_t bus_connection_get_groups (DBusConnection *connection,
86 unsigned long **groups,
89 BusClientPolicy* bus_connection_get_policy (DBusConnection *connection);
91 /* transaction API so we can send or not send a block of messages as a whole */
93 typedef void (* BusTransactionCancelFunction) (void *data);
95 BusTransaction* bus_transaction_new (BusContext *context);
96 BusContext* bus_transaction_get_context (BusTransaction *transaction);
97 BusConnections* bus_transaction_get_connections (BusTransaction *transaction);
98 dbus_bool_t bus_transaction_send (BusTransaction *transaction,
99 DBusConnection *connection,
100 DBusMessage *message);
101 dbus_bool_t bus_transaction_send_from_driver (BusTransaction *transaction,
102 DBusConnection *connection,
103 DBusMessage *message);
104 dbus_bool_t bus_transaction_send_error_reply (BusTransaction *transaction,
105 DBusConnection *connection,
106 const DBusError *error,
107 DBusMessage *in_reply_to);
108 void bus_transaction_cancel_and_free (BusTransaction *transaction);
109 void bus_transaction_execute_and_free (BusTransaction *transaction);
110 dbus_bool_t bus_transaction_add_cancel_hook (BusTransaction *transaction,
111 BusTransactionCancelFunction cancel_function,
113 DBusFreeFunction free_data_function);
115 #endif /* BUS_CONNECTION_H */