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* bus/dispatch.c: (bus_dispatch_message_handler): Dispatch messages sent to services. * bus/driver.c: (bus_driver_send_service_deleted), (bus_driver_send_service_created), (bus_driver_send_service_lost), (bus_driver_send_service_acquired): Add helper functions for sending service related messages. (bus_driver_send_welcome_message): Send HELLO_REPLY instead of WELCOME. (bus_driver_handle_list_services): Send LIST_SERVICES_REPLY instead of SERVICES. (bus_driver_handle_own_service), (bus_driver_handle_service_exists): New message handlers. (bus_driver_handle_message): Invoke new message handlers. (bus_driver_remove_connection): Don't remove any services here since that's done automatically by bus_service_remove_owner now. * bus/driver.h: New function signatures. * bus/services.c: (bus_service_add_owner): Send ServiceAcquired message if we're the only primary owner. (bus_service_remove_owner): Send ServiceAcquired/ServiceLost messages. (bus_service_set_prohibit_replacement), (bus_service_get_prohibit_replacement): Functions for setting prohibit replacement. (bus_service_has_owner): New function that checks if a connection is in the owner queue of a certain service. * bus/services.h: Add new function signatures. * dbus/dbus-list.c: (_dbus_list_test): Add tests for _dbus_list_remove_last and traversing the list backwards. * dbus/dbus-list.h: Fix a typo in _dbus_list_get_prev_link, if we're at the first element we can't go any further, so return NULL then. * dbus/dbus-protocol.h: Add new messages, service flags and service replies.
60 lines
2.6 KiB
C
60 lines
2.6 KiB
C
/* -*- mode: C; c-file-style: "gnu" -*- */
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/* services.h Service management
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*
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* Copyright (C) 2003 Red Hat, Inc.
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*
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* Licensed under the Academic Free License version 1.2
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef BUS_SERVICES_H
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#define BUS_SERVICES_H
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#include <dbus/dbus.h>
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#include <dbus/dbus-string.h>
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/* Each service can have multiple owners; one owner is the "real
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* owner" and the others are queued up. For example, if I have
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* multiple text editors open, one might own the TextEditor service;
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* if I close that one, the next in line will become the owner of it.
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*/
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typedef struct BusService BusService;
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typedef void (* BusServiceForeachFunction) (BusService *service,
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void *data);
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BusService* bus_service_lookup (const DBusString *service_name,
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dbus_bool_t create_if_not_found);
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dbus_bool_t bus_service_add_owner (BusService *service,
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DBusConnection *owner);
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void bus_service_remove_owner (BusService *service,
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DBusConnection *owner);
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dbus_bool_t bus_service_has_owner (BusService *service,
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DBusConnection *owner);
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DBusConnection* bus_service_get_primary_owner (BusService *service);
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void bus_service_set_prohibit_replacement (BusService *service,
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dbus_bool_t prohibit_replacement);
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dbus_bool_t bus_service_get_prohibit_replacement (BusService *service);
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const char* bus_service_get_name (BusService *service);
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void bus_service_foreach (BusServiceForeachFunction function,
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void *data);
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char **bus_services_list (int *array_len);
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#endif /* BUS_SERVICES_H */
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