{ -*- mode: C; c-file-style: "gnu" -*- } { dbus-connection.h DBusConnection object * * Copyright (C) 2002, 2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * } {#include } {.$include dbus-memory.inc} {#include } {.$include dbus-shared.inc} type DBusWatch = record end; PDBusWatch = ^DBusWatch; DBusTimeout = record end; PDBusTimeout = ^DBusTimeout; DBusPreallocatedSend = record end; PDBusPreallocatedSend = ^DBusPreallocatedSend; DBusPendingCall = record end; PDBusPendingCall = ^DBusPendingCall; PPDBusPendingCall = ^PDBusPendingCall; DBusConnection = record end; PDBusConnection = ^DBusConnection; DBusWatchFlags = ( DBUS_WATCH_READABLE = 1 shl 0, {< As in POLLIN } DBUS_WATCH_WRITABLE = 1 shl 1, {< As in POLLOUT } DBUS_WATCH_ERROR = 1 shl 2, {< As in POLLERR (can't watch for this, but * the flag can be passed to dbus_watch_handle()).} DBUS_WATCH_HANGUP = 1 shl 3 {< As in POLLHUP (can't watch for it, but * can be present in current state). } ); DBusDispatchStatus = ( DBUS_DISPATCH_DATA_REMAINS, {< There is more data to potentially convert to messages. } DBUS_DISPATCH_COMPLETE, {< All currently available data has been processed. } DBUS_DISPATCH_NEED_MEMORY {< More memory is needed to continue. } ); DBusAddWatchFunction = function (watch: PDBusWatch; data: Pointer): dbus_bool_t; cdecl; DBusWatchToggledFunction = procedure(watch: PDBusWatch; data: Pointer); cdecl; DBusRemoveWatchFunction = procedure(watch: PDBusWatch; data: Pointer); cdecl; DBusAddTimeoutFunction = function(timeout: PDBusTimeout; data: Pointer): dbus_bool_t; cdecl; DBusTimeoutToggledFunction = procedure(timeout: PDBusTimeout; data: Pointer); cdecl; DBusRemoveTimeoutFunction = procedure(timeout: PDBusTimeout; data: Pointer); cdecl; DBusDispatchStatusFunction = procedure(connection: PDBusConnection; new_status: DBusDispatchStatus; data: Pointer); cdecl; DBusWakeupMainFunction = procedure(data: Pointer); cdecl; DBusAllowUnixUserFunction = function(connection: PDBusConnection; uid: cuint; data: Pointer): dbus_bool_t; cdecl; DBusAllowWindowsUserFunction = function(connection: PDBusConnection; user_sid: PChar; data: Pointer): dbus_bool_t; cdecl; DBusPendingCallNotifyFunction = procedure(pending: PDBusPendingCall; user_data: Pointer); cdecl; DBusHandleMessageFunction = function(connection: PDBusConnection; message_: PDBusMessage; user_data: Pointer): DBusHandlerResult; cdecl; function dbus_connection_open(const address: PChar; error: PDBusError): PDBusConnection; cdecl; external LibDBus; function dbus_connection_open_private(const address: PChar; error: PDBusError): PDBusConnection; cdecl; external LibDBus; function dbus_connection_ref(connection: PDBusConnection): PDBusConnection; cdecl; external LibDBus; procedure dbus_connection_unref(connection: PDBusConnection); cdecl; external LibDBus; procedure dbus_connection_close(connection: PDBusConnection); cdecl; external LibDBus; function dbus_connection_get_is_connected(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_is_authenticated(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_set_exit_on_disconnect(connection: PDBusConnection; exit_on_disconnect: dbus_bool_t); cdecl; external LibDBus; procedure dbus_connection_flush(connection: PDBusConnection); cdecl; external LibDBus; function dbus_connection_read_write_dispatch(connection: PDBusConnection; timeout_milliseconds: Integer): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_read_write(connection: PDBusConnection; timeout_milliseconds: Integer): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_borrow_message(connection: PDBusConnection): PDBusMessage; cdecl; external LibDBus; procedure dbus_connection_return_message(connection: PDBusConnection; message_: PDBusMessage); cdecl; external LibDBus; procedure dbus_connection_steal_borrowed_message(connection: PDBusConnection; message_: PDBusMessage); cdecl; external LibDBus; function dbus_connection_pop_message(connection: PDBusConnection): PDBusMessage; cdecl; external LibDBus; function dbus_connection_get_dispatch_status(connection: PDBusConnection): DBusDispatchStatus; cdecl; external LibDBus; function dbus_connection_dispatch(connection: PDBusConnection): DBusDispatchStatus; cdecl; external LibDBus; function dbus_connection_has_messages_to_send(connection: PDBusConnection): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_send(connection: PDBusConnection; message_: PDBusMessage; client_serial: Pdbus_uint32_t): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_send_with_reply(connection: PDBusConnection; message_: PDBusMessage; pending_return: PPDBusPendingCall; timeout_milliseconds: cint): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_send_with_reply_and_block(connection: PDBusConnection; message_: PDBusMessage; timeout_milliseconds: cint; error: PDBusError): PDBusMessage; cdecl; external LibDBus; function dbus_connection_set_watch_functions(connection: PDBusConnection; add_function: DBusAddWatchFunction; remove_function: DBusRemoveWatchFunction; toggled_function: DBusWatchToggledFunction; data: Pointer; free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_set_timeout_functions(connection: PDBusConnection; add_function: DBusAddTimeoutFunction; remove_function: DBusRemoveTimeoutFunction; toggled_function: DBusTimeoutToggledFunction; data: Pointer; free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_set_wakeup_main_function(connection: PDBusConnection; wakeup_main_function: DBusWakeupMainFunction; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; procedure dbus_connection_set_dispatch_status_function (connection: PDBusConnection; function_: DBusDispatchStatusFunction; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; function dbus_connection_get_unix_user(connection: PDBusConnection; uid: Pculong): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_unix_process_id(connection: PDBusConnection; pid: Pculong): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_adt_audit_session_data(connection: PDBusConnection; data: PPointer; data_size: Pdbus_int32_t): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_set_unix_user_function(connection: PDBusConnection; function_: DBusAllowUnixUserFunction; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; function dbus_connection_get_windows_user(connection: PDBusConnection; windows_sid_p: PPChar): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_set_windows_user_function(connection: PDBusConnection; function_: DBusAllowWindowsUserFunction; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; procedure dbus_connection_set_allow_anonymous(connection: PDBusConnection; value: dbus_bool_t); cdecl; external LibDBus; procedure dbus_connection_set_route_peer_messages(connection: PDBusConnection; value: dbus_bool_t); cdecl; external LibDBus; //deprecated: function dbus_watch_get_fd(watch: PDBusWatch): cint; cdecl; external LibDBus; function dbus_watch_get_unix_fd(watch: PDBusWatch): cint; cdecl; external LibDBus; function dbus_watch_get_socket(watch: PDBusWatch): cint; cdecl; external LibDBus; function dbus_watch_get_flags(watch: PDBusWatch): cuint; cdecl; external LibDBus; function dbus_watch_get_data(watch: PDBusWatch): Pointer; cdecl; external LibDBus; procedure dbus_watch_set_data(watch: PDBusWatch; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; function dbus_watch_handle(watch: PDBusWatch; flags: cuint): dbus_bool_t; cdecl; external LibDBus; function dbus_watch_get_enabled(watch: PDBusWatch): dbus_bool_t; cdecl; external LibDBus; function dbus_timeout_get_interval(timeout: PDBusTimeout): cint; cdecl; external LibDBus; function dbus_timeout_get_data(timeout: PDBusTimeout): Pointer; cdecl; external LibDBus; procedure dbus_timeout_set_data(timeout: PDBusTimeout; data: Pointer; free_data_function: DBusFreeFunction); cdecl; external LibDBus; function dbus_timeout_handle(timeout: PDBusTimeout): dbus_bool_t; cdecl; external LibDBus; function dbus_timeout_get_enabled(timeout: PDBusTimeout): dbus_bool_t; cdecl; external LibDBus; { Filters } function dbus_connection_add_filter(connection: PDBusConnection; function_: DBusHandleMessageFunction; user_data: Pointer; free_data_function: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_remove_filter (connection: PDBusConnection; function_: DBusHandleMessageFunction; user_data: Pointer); cdecl; external LibDBus; { Other } function dbus_connection_allocate_data_slot (slot_p: Pdbus_int32_t): dbus_bool_t; cdecl; external LibDBus; procedure dbus_connection_free_data_slot (slot_p: Pdbus_int32_t); cdecl; external LibDBus; function dbus_connection_set_data(connection: PDBusConnection; slot: dbus_int32_t; data: Pointer; free_data_func: DBusFreeFunction): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_data(connection: PDBusConnection; slot: dbus_int32_t): Pointer; cdecl; external LibDBus; procedure dbus_connection_set_change_sigpipe (will_modify_sigpipe: dbus_bool_t); cdecl; external LibDBus; procedure dbus_connection_set_max_message_size (connection: PDBusConnection; size: clong); cdecl; external LibDBus; function dbus_connection_get_max_message_size (connection: PDBusConnection): clong; cdecl; external LibDBus; procedure dbus_connection_set_max_received_size (connection: PDBusConnection; size: clong); cdecl; external LibDBus; function dbus_connection_get_max_received_size (connection: PDBusConnection): clong; cdecl; external LibDBus; function dbus_connection_get_outgoing_size (connection: PDBusConnection): clong; cdecl; external LibDBus; function dbus_connection_preallocate_send (connection: PDBusConnection): PDBusPreallocatedSend; cdecl; external LibDBus; procedure dbus_connection_free_preallocated_send (connection: PDBusConnection; preallocated: PDBusPreallocatedSend); cdecl; external LibDBus; procedure dbus_connection_send_preallocated (connection: PDBusConnection; preallocated: PDBusPreallocatedSend; message_: PDBusMessage; client_serial: Pdbus_uint32_t); cdecl; external LibDBus; { Object tree functionality } type DBusObjectPathUnregisterFunction = procedure(connection: PDBusConnection; user_data: Pointer); cdecl; DBusObjectPathMessageFunction = function(connection: PDBusConnection; message_: PDBusMessage; user_data: Pointer): DBusHandlerResult; cdecl; { * Virtual table that must be implemented to handle a portion of the * object path hierarchy. } dbus_internal_func = procedure(param1: Pointer); cdecl; PDBusObjectPathVTable = ^DBusObjectPathVTable; DBusObjectPathVTable = record unregister_function: DBusObjectPathUnregisterFunction; {< Function to unregister this handler } message_function: DBusObjectPathMessageFunction; {< Function to handle messages } dbus_internal_pad1: dbus_internal_func; {< Reserved for future expansion } dbus_internal_pad2: dbus_internal_func; {< Reserved for future expansion } dbus_internal_pad3: dbus_internal_func; {< Reserved for future expansion } dbus_internal_pad4: dbus_internal_func; {< Reserved for future expansion } end; function dbus_connection_try_register_object_path(connection: PDBusConnection; path: PChar; vtable: PDBusObjectPathVTable; user_data: Pointer; error: PDBusError): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_register_object_path(connection: PDBusConnection; path: PChar; vtable: PDBusObjectPathVTable; user_data: Pointer): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_try_register_fallback(connection: PDBusConnection; path: PChar; vtable: PDBusObjectPathVTable; user_data: Pointer; error: PDBusError): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_register_fallback(connection: PDBusConnection; const path: PChar; const vtable: PDBusObjectPathVTable; user_data: Pointer): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_unregister_object_path(connection: PDBusConnection; const path: PChar): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_object_path_data(connection: PDBusConnection; const path: PChar; data_p: PPointer): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_list_registered(connection: PDBusConnection; const parent_path: PChar; child_entries: PPPChar): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_unix_fd(connection: PDBusConnection; fd: Pcint): dbus_bool_t; cdecl; external LibDBus; function dbus_connection_get_socket(connection: PDBusConnection; fd: Pcint): dbus_bool_t; cdecl; external LibDBus;