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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@12 8e941d3f-bd1b-0410-a28a-d453659cc2b4
237 lines
12 KiB
C
237 lines
12 KiB
C
{ -*- mode: C; c-file-style: "gnu" -*- }
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{ dbus-connection.h DBusConnection object
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*
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* Copyright (C) 2002, 2003 Red Hat Inc.
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*
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* Licensed under the Academic Free License version 2.1
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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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{#include <dbus/dbus-errors.h>}
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{.$include dbus-memory.inc}
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{#include <dbus/dbus-message.h>}
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{.$include dbus-shared.inc}
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type
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DBusWatch = record end;
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PDBusWatch = ^DBusWatch;
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DBusTimeout = record end;
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PDBusTimeout = ^DBusTimeout;
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DBusPreallocatedSend = record end;
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PDBusPreallocatedSend = ^DBusPreallocatedSend;
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DBusPendingCall = record end;
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PDBusPendingCall = ^DBusPendingCall;
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PPDBusPendingCall = ^PDBusPendingCall;
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DBusConnection = record end;
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PDBusConnection = ^DBusConnection;
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DBusWatchFlags =
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(
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DBUS_WATCH_READABLE = 1 shl 0, {< As in POLLIN }
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DBUS_WATCH_WRITABLE = 1 shl 1, {< As in POLLOUT }
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DBUS_WATCH_ERROR = 1 shl 2, {< As in POLLERR (can't watch for this, but
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* the flag can be passed to dbus_watch_handle()).}
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DBUS_WATCH_HANGUP = 1 shl 3 {< As in POLLHUP (can't watch for it, but
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* can be present in current state). }
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);
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DBusDispatchStatus =
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(
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DBUS_DISPATCH_DATA_REMAINS, {< There is more data to potentially convert to messages. }
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DBUS_DISPATCH_COMPLETE, {< All currently available data has been processed. }
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DBUS_DISPATCH_NEED_MEMORY {< More memory is needed to continue. }
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);
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DBusAddWatchFunction = function (watch: PDBusWatch; data: Pointer): dbus_bool_t;
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DBusWatchToggledFunction = procedure(watch: PDBusWatch; data: Pointer);
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DBusRemoveWatchFunction = procedure(watch: PDBusWatch; data: Pointer);
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DBusAddTimeoutFunction = function(timeout: PDBusTimeout; data: Pointer): dbus_bool_t;
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DBusTimeoutToggledFunction = procedure(timeout: PDBusTimeout; data: Pointer);
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DBusRemoveTimeoutFunction = procedure(timeout: PDBusTimeout; data: Pointer);
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DBusDispatchStatusFunction = procedure(connection: PDBusConnection;
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new_status: DBusDispatchStatus; data: Pointer);
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DBusWakeupMainFunction = procedure(data: Pointer);
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DBusAllowUnixUserFunction = function(connection: PDBusConnection;
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uid: cuint; data: Pointer): dbus_bool_t;
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DBusPendingCallNotifyFunction = procedure(pending: PDBusPendingCall;
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user_data: Pointer);
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DBusHandleMessageFunction = function(connection: PDBusConnection;
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message_: PDBusMessage; user_data: Pointer): DBusHandlerResult;
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function dbus_connection_open(const address: PChar; error: PDBusError): PDBusConnection; cdecl; external LibDBus;
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function dbus_connection_open_private(const address: PChar; error: PDBusError): PDBusConnection; cdecl; external LibDBus;
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function dbus_connection_ref(connection: PDBusConnection): PDBusConnection; cdecl; external LibDBus;
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procedure dbus_connection_unref(connection: PDBusConnection); cdecl; external LibDBus;
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procedure dbus_connection_close(connection: PDBusConnection); cdecl; external LibDBus;
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function dbus_connection_get_is_connected(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_get_is_authenticated(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus;
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procedure dbus_connection_set_exit_on_disconnect(connection: PDBusConnection;
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exit_on_disconnect: dbus_bool_t); cdecl; external LibDBus;
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procedure dbus_connection_flush(connection: PDBusConnection); cdecl; external LibDBus;
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function dbus_connection_read_write_dispatch(connection: PDBusConnection;
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timeout_milliseconds: Integer): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_read_write(connection: PDBusConnection;
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timeout_milliseconds: Integer): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_borrow_message(connection: PDBusConnection): PDBusMessage; cdecl; external LibDBus;
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procedure dbus_connection_return_message(connection: PDBusConnection; message_: PDBusMessage); cdecl; external LibDBus;
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procedure dbus_connection_steal_borrowed_message(connection: PDBusConnection; message_: PDBusMessage); cdecl; external LibDBus;
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function dbus_connection_pop_message(connection: PDBusConnection): PDBusMessage; cdecl; external LibDBus;
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function dbus_connection_get_dispatch_status(connection: PDBusConnection): DBusDispatchStatus; cdecl; external LibDBus;
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function dbus_connection_dispatch(connection: PDBusConnection): DBusDispatchStatus; cdecl; external LibDBus;
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function dbus_connection_has_messages_to_send(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_send(connection: PDBusConnection; message_: PDBusMessage;
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client_serial: Pdbus_uint32_t): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_send_with_reply(connection: PDBusConnection;
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message_: PDBusMessage;
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pending_return: PPDBusPendingCall;
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timeout_milliseconds: cint): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_send_with_reply_and_block(connection: PDBusConnection;
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message_: PDBusMessage;
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timeout_milliseconds: cint;
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error: PDBusError): PDBusMessage; cdecl; external LibDBus;
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function dbus_connection_set_watch_functions(connection: PDBusConnection;
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add_function: DBusAddWatchFunction;
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remove_function: DBusRemoveWatchFunction;
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toggled_function: DBusWatchToggledFunction;
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data: Pointer;
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free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_set_timeout_functions(connection: PDBusConnection;
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add_function: DBusAddTimeoutFunction;
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remove_function: DBusRemoveTimeoutFunction;
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toggled_function: DBusTimeoutToggledFunction;
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data: Pointer;
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free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus;
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procedure dbus_connection_set_wakeup_main_function(connection: PDBusConnection;
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wakeup_main_function: DBusWakeupMainFunction;
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data: Pointer;
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free_data_function: DBusFreeFunction); cdecl; external LibDBus;
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procedure dbus_connection_set_dispatch_status_function (connection: PDBusConnection;
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function_: DBusDispatchStatusFunction;
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data: Pointer;
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free_data_function: DBusFreeFunction); cdecl; external LibDBus;
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function dbus_connection_get_unix_user(connection: PDBusConnection;
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uid: Pculong): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_get_unix_process_id(connection: PDBusConnection;
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pid: Pculong): dbus_bool_t; cdecl; external LibDBus;
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procedure dbus_connection_set_unix_user_function(connection: PDBusConnection;
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function_: DBusAllowUnixUserFunction;
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data: Pointer;
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free_data_function: DBusFreeFunction); cdecl; external LibDBus;
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function dbus_watch_get_fd(watch: PDBusWatch): cint; cdecl; external LibDBus;
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function dbus_watch_get_flags(watch: PDBusWatch): cuint; cdecl; external LibDBus;
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function dbus_watch_get_data(watch: PDBusWatch): Pointer; cdecl; external LibDBus;
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procedure dbus_watch_set_data(watch: PDBusWatch;
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data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus;
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function dbus_watch_handle(watch: PDBusWatch; flags: cuint): dbus_bool_t; cdecl; external LibDBus;
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function dbus_watch_get_enabled(watch: PDBusWatch): dbus_bool_t; cdecl; external LibDBus;
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function dbus_timeout_get_interval(timeout: PDBusTimeout): cint; cdecl; external LibDBus;
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function dbus_timeout_get_data(timeout: PDBusTimeout): Pointer; cdecl; external LibDBus;
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procedure dbus_timeout_set_data(timeout: PDBusTimeout;
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data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus;
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function dbus_timeout_handle(timeout: PDBusTimeout): dbus_bool_t; cdecl; external LibDBus;
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function dbus_timeout_get_enabled(timeout: PDBusTimeout): dbus_bool_t; cdecl; external LibDBus;
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{ Filters }
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function dbus_connection_add_filter(connection: PDBusConnection;
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function_: DBusHandleMessageFunction;
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user_data: Pointer; free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus;
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procedure dbus_connection_remove_filter (connection: PDBusConnection;
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function_: DBusHandleMessageFunction; user_data: Pointer); cdecl; external LibDBus;
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{ Other }
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function dbus_connection_allocate_data_slot (slot_p: Pdbus_int32_t): dbus_bool_t; cdecl; external LibDBus;
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procedure dbus_connection_free_data_slot (slot_p: Pdbus_int32_t); cdecl; external LibDBus;
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function dbus_connection_set_data(connection: PDBusConnection;
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slot: dbus_int32_t; data: Pointer; free_data_func: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_get_data(connection: PDBusConnection; slot: dbus_int32_t): Pointer; cdecl; external LibDBus;
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procedure dbus_connection_set_change_sigpipe (will_modify_sigpipe: dbus_bool_t); cdecl; external LibDBus;
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procedure dbus_connection_set_max_message_size (connection: PDBusConnection; size: clong); cdecl; external LibDBus;
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function dbus_connection_get_max_message_size (connection: PDBusConnection): clong; cdecl; external LibDBus;
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procedure dbus_connection_set_max_received_size (connection: PDBusConnection; size: clong); cdecl; external LibDBus;
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function dbus_connection_get_max_received_size (connection: PDBusConnection): clong; cdecl; external LibDBus;
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function dbus_connection_get_outgoing_size (connection: PDBusConnection): clong; cdecl; external LibDBus;
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function dbus_connection_preallocate_send (connection: PDBusConnection): PDBusPreallocatedSend; cdecl; external LibDBus;
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procedure dbus_connection_free_preallocated_send (connection: PDBusConnection; preallocated: PDBusPreallocatedSend); cdecl; external LibDBus;
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procedure dbus_connection_send_preallocated (connection: PDBusConnection;
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preallocated: PDBusPreallocatedSend;
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message_: PDBusMessage; client_serial: Pdbus_uint32_t); cdecl; external LibDBus;
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{ Object tree functionality }
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type
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DBusObjectPathUnregisterFunction = procedure(connection: PDBusConnection;
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user_data: Pointer);
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DBusObjectPathMessageFunction = function(connection: PDBusConnection;
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message_: PDBusMessage; user_data: Pointer): DBusHandlerResult;
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{
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* Virtual table that must be implemented to handle a portion of the
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* object path hierarchy.
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}
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dbus_internal_func = procedure(param1: Pointer);
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PDBusObjectPathVTable = ^DBusObjectPathVTable;
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DBusObjectPathVTable = record
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unregister_function: DBusObjectPathUnregisterFunction; {< Function to unregister this handler }
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message_function: DBusObjectPathMessageFunction; {< Function to handle messages }
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dbus_internal_pad1: dbus_internal_func; {< Reserved for future expansion }
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dbus_internal_pad2: dbus_internal_func; {< Reserved for future expansion }
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dbus_internal_pad3: dbus_internal_func; {< Reserved for future expansion }
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dbus_internal_pad4: dbus_internal_func; {< Reserved for future expansion }
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end;
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function dbus_connection_register_object_path(connection: PDBusConnection;
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const path: PChar;
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const vtable: PDBusObjectPathVTable;
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user_data: Pointer): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_register_fallback(connection: PDBusConnection;
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const path: PChar;
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const vtable: PDBusObjectPathVTable;
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user_data: Pointer): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_unregister_object_path(connection: PDBusConnection;
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const path: PChar): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_get_object_path_data(connection: PDBusConnection;
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const path: PChar;
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data_p: PPointer): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_list_registered(connection: PDBusConnection;
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const parent_path: PChar;
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child_entries: PPPChar): dbus_bool_t; cdecl; external LibDBus;
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function dbus_connection_get_unix_fd(connection: PDBusConnection;
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fd: Pcint): dbus_bool_t; cdecl; external LibDBus;
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