/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ /* connection.h Client connections * * Copyright (C) 2003, 2004 Red Hat, Inc. * * Licensed under the Academic Free License version 2.1 * * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef BUS_CONNECTION_H #define BUS_CONNECTION_H #include #include #include "bus.h" typedef dbus_bool_t (* BusConnectionForeachFunction) (DBusConnection *connection, void *data); BusConnections* bus_connections_new (BusContext *context); BusConnections* bus_connections_ref (BusConnections *connections); void bus_connections_unref (BusConnections *connections); dbus_bool_t bus_connections_setup_connection (BusConnections *connections, DBusConnection *connection); void bus_connections_foreach (BusConnections *connections, BusConnectionForeachFunction function, void *data); void bus_connections_foreach_active (BusConnections *connections, BusConnectionForeachFunction function, void *data); BusContext* bus_connections_get_context (BusConnections *connections); void bus_connections_increment_stamp (BusConnections *connections); dbus_bool_t bus_connections_reload_policy (BusConnections *connections, DBusError *error); BusContext* bus_connection_get_context (DBusConnection *connection); BusConnections* bus_connection_get_connections (DBusConnection *connection); BusRegistry* bus_connection_get_registry (DBusConnection *connection); BusActivation* bus_connection_get_activation (DBusConnection *connection); BusMatchmaker* bus_connection_get_matchmaker (DBusConnection *connection); const char * bus_connection_get_loginfo (DBusConnection *connection); BusSELinuxID* bus_connection_get_selinux_id (DBusConnection *connection); dbus_bool_t bus_connections_check_limits (BusConnections *connections, DBusConnection *requesting_completion, DBusError *error); void bus_connections_expire_incomplete (BusConnections *connections); dbus_bool_t bus_connections_expect_reply (BusConnections *connections, BusTransaction *transaction, DBusConnection *will_get_reply, DBusConnection *will_send_reply, DBusMessage *reply_to_this, DBusError *error); dbus_bool_t bus_connections_check_reply (BusConnections *connections, BusTransaction *transaction, DBusConnection *sending_reply, DBusConnection *receiving_reply, DBusMessage *reply, DBusError *error); dbus_bool_t bus_connection_mark_stamp (DBusConnection *connection); dbus_bool_t bus_connection_is_active (DBusConnection *connection); const char *bus_connection_get_name (DBusConnection *connection); dbus_bool_t bus_connection_preallocate_oom_error (DBusConnection *connection); void bus_connection_send_oom_error (DBusConnection *connection, DBusMessage *in_reply_to); /* called by signals.c */ dbus_bool_t bus_connection_add_match_rule (DBusConnection *connection, BusMatchRule *rule); void bus_connection_add_match_rule_link (DBusConnection *connection, DBusList *link); void bus_connection_remove_match_rule (DBusConnection *connection, BusMatchRule *rule); int bus_connection_get_n_match_rules (DBusConnection *connection); /* called by services.c */ dbus_bool_t bus_connection_add_owned_service (DBusConnection *connection, BusService *service); void bus_connection_remove_owned_service (DBusConnection *connection, BusService *service); void bus_connection_add_owned_service_link (DBusConnection *connection, DBusList *link); int bus_connection_get_n_services_owned (DBusConnection *connection); /* called by driver.c */ dbus_bool_t bus_connection_complete (DBusConnection *connection, const DBusString *name, DBusError *error); /* called by dispatch.c when the connection is dropped */ void bus_connection_disconnected (DBusConnection *connection); dbus_bool_t bus_connection_is_in_unix_group (DBusConnection *connection, unsigned long gid); dbus_bool_t bus_connection_get_unix_groups (DBusConnection *connection, unsigned long **groups, int *n_groups, DBusError *error); BusClientPolicy* bus_connection_get_policy (DBusConnection *connection); /* transaction API so we can send or not send a block of messages as a whole */ typedef void (* BusTransactionCancelFunction) (void *data); BusTransaction* bus_transaction_new (BusContext *context); BusContext* bus_transaction_get_context (BusTransaction *transaction); dbus_bool_t bus_transaction_send (BusTransaction *transaction, DBusConnection *connection, DBusMessage *message); dbus_bool_t bus_transaction_send_from_driver (BusTransaction *transaction, DBusConnection *connection, DBusMessage *message); dbus_bool_t bus_transaction_send_error_reply (BusTransaction *transaction, DBusConnection *connection, const DBusError *error, DBusMessage *in_reply_to); void bus_transaction_cancel_and_free (BusTransaction *transaction); void bus_transaction_execute_and_free (BusTransaction *transaction); dbus_bool_t bus_transaction_add_cancel_hook (BusTransaction *transaction, BusTransactionCancelFunction cancel_function, void *data, DBusFreeFunction free_data_function); int bus_connections_get_n_active (BusConnections *connections); int bus_connections_get_n_incomplete (BusConnections *connections); /* called by stats.c, only present if DBUS_ENABLE_STATS */ int bus_connections_get_total_match_rules (BusConnections *connections); int bus_connections_get_peak_match_rules (BusConnections *connections); int bus_connections_get_peak_match_rules_per_conn (BusConnections *connections); int bus_connections_get_total_bus_names (BusConnections *connections); int bus_connections_get_peak_bus_names (BusConnections *connections); int bus_connections_get_peak_bus_names_per_conn (BusConnections *connections); int bus_connection_get_peak_match_rules (DBusConnection *connection); int bus_connection_get_peak_bus_names (DBusConnection *connection); #endif /* BUS_CONNECTION_H */