/* GDBus - GLib D-Bus Library
*
* Copyright (C) 2008-2010 Red Hat, Inc.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see .
*
* Author: David Zeuthen
*/
#ifndef __G_DBUS_PRIVATE_H__
#define __G_DBUS_PRIVATE_H__
#include
G_BEGIN_DECLS
/* Bus name, interface and object path of the message bus itself */
#define DBUS_SERVICE_DBUS "org.freedesktop.DBus"
#define DBUS_INTERFACE_DBUS DBUS_SERVICE_DBUS
#define DBUS_PATH_DBUS "/org/freedesktop/DBus"
/* Reserved by the specification for locally-generated messages */
#define DBUS_INTERFACE_LOCAL "org.freedesktop.DBus.Local"
#define DBUS_PATH_LOCAL "/org/freedesktop/DBus/Local"
/* Other well-known D-Bus interfaces from the specification */
#define DBUS_INTERFACE_INTROSPECTABLE "org.freedesktop.DBus.Introspectable"
#define DBUS_INTERFACE_OBJECT_MANAGER "org.freedesktop.DBus.ObjectManager"
#define DBUS_INTERFACE_PEER "org.freedesktop.DBus.Peer"
#define DBUS_INTERFACE_PROPERTIES "org.freedesktop.DBus.Properties"
/* Frequently-used D-Bus error names */
#define DBUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed"
#define DBUS_ERROR_INVALID_ARGS "org.freedesktop.DBus.Error.InvalidArgs"
#define DBUS_ERROR_NAME_HAS_NO_OWNER "org.freedesktop.DBus.Error.NameHasNoOwner"
#define DBUS_ERROR_UNKNOWN_METHOD "org.freedesktop.DBus.Error.UnknownMethod"
/* Owner flags */
#define DBUS_NAME_FLAG_ALLOW_REPLACEMENT 0x1 /**< Allow another service to become the primary owner if requested */
#define DBUS_NAME_FLAG_REPLACE_EXISTING 0x2 /**< Request to replace the current primary owner */
#define DBUS_NAME_FLAG_DO_NOT_QUEUE 0x4 /**< If we can not become the primary owner do not place us in the queue */
/* Replies to request for a name */
#define DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER 1 /**< Service has become the primary owner of the requested name */
#define DBUS_REQUEST_NAME_REPLY_IN_QUEUE 2 /**< Service could not become the primary owner and has been placed in the queue */
#define DBUS_REQUEST_NAME_REPLY_EXISTS 3 /**< Service is already in the queue */
#define DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER 4 /**< Service is already the primary owner */
/* Replies to releasing a name */
#define DBUS_RELEASE_NAME_REPLY_RELEASED 1 /**< Service was released from the given name */
#define DBUS_RELEASE_NAME_REPLY_NON_EXISTENT 2 /**< The given name does not exist on the bus */
#define DBUS_RELEASE_NAME_REPLY_NOT_OWNER 3 /**< Service is not an owner of the given name */
/* Replies to service starts */
#define DBUS_START_REPLY_SUCCESS 1 /**< Service was auto started */
#define DBUS_START_REPLY_ALREADY_RUNNING 2 /**< Service was already running */
/* ---------------------------------------------------------------------------------------------------- */
typedef struct GDBusWorker GDBusWorker;
typedef void (*GDBusWorkerMessageReceivedCallback) (GDBusWorker *worker,
GDBusMessage *message,
gpointer user_data);
typedef GDBusMessage *(*GDBusWorkerMessageAboutToBeSentCallback) (GDBusWorker *worker,
GDBusMessage *message,
gpointer user_data);
typedef void (*GDBusWorkerDisconnectedCallback) (GDBusWorker *worker,
gboolean remote_peer_vanished,
GError *error,
gpointer user_data);
/* This function may be called from any thread - callbacks will be in the shared private message thread
* and must not block.
*/
GDBusWorker *_g_dbus_worker_new (GIOStream *stream,
GDBusCapabilityFlags capabilities,
gboolean initially_frozen,
GDBusWorkerMessageReceivedCallback message_received_callback,
GDBusWorkerMessageAboutToBeSentCallback message_about_to_be_sent_callback,
GDBusWorkerDisconnectedCallback disconnected_callback,
gpointer user_data);
/* can be called from any thread - steals blob */
void _g_dbus_worker_send_message (GDBusWorker *worker,
GDBusMessage *message,
gchar *blob,
gsize blob_len);
/* can be called from any thread */
void _g_dbus_worker_stop (GDBusWorker *worker);
/* can be called from any thread */
void _g_dbus_worker_unfreeze (GDBusWorker *worker);
/* can be called from any thread (except the worker thread) */
gboolean _g_dbus_worker_flush_sync (GDBusWorker *worker,
GCancellable *cancellable,
GError **error);
/* can be called from any thread */
void _g_dbus_worker_close (GDBusWorker *worker,
GTask *task);
/* ---------------------------------------------------------------------------------------------------- */
void _g_dbus_initialize (void);
gboolean _g_dbus_debug_authentication (void);
gboolean _g_dbus_debug_transport (void);
gboolean _g_dbus_debug_message (void);
gboolean _g_dbus_debug_payload (void);
gboolean _g_dbus_debug_call (void);
gboolean _g_dbus_debug_signal (void);
gboolean _g_dbus_debug_incoming (void);
gboolean _g_dbus_debug_return (void);
gboolean _g_dbus_debug_emission (void);
gboolean _g_dbus_debug_address (void);
gboolean _g_dbus_debug_proxy (void);
void _g_dbus_debug_print_lock (void);
void _g_dbus_debug_print_unlock (void);
gboolean _g_dbus_address_parse_entry (const gchar *address_entry,
gchar **out_transport_name,
GHashTable **out_key_value_pairs,
GError **error);
GVariantType * _g_dbus_compute_complete_signature (GDBusArgInfo **args);
gchar *_g_dbus_hexdump (const gchar *data, gsize len, guint indent);
/* ---------------------------------------------------------------------------------------------------- */
#ifdef G_OS_WIN32
gchar *_g_dbus_win32_get_user_sid (void);
#define _GDBUS_ARG_WIN32_RUN_SESSION_BUS "_win32_run_session_bus"
/* The g_win32_run_session_bus is exported from libgio dll on win32,
* but still is NOT part of API/ABI since it is declared in private header
* and used only by tool built from same sources.
* Initially this function was introduces for usage with rundll,
* so the signature is kept rundll-compatible, though parameters aren't used.
*/
_GIO_EXTERN void __stdcall
g_win32_run_session_bus (void* hwnd, void* hinst, const char* cmdline, int cmdshow);
gchar *_g_dbus_win32_get_session_address_dbus_launch (GError **error);
#endif
gchar *_g_dbus_get_machine_id (GError **error);
gchar *_g_dbus_enum_to_string (GType enum_type, gint value);
/* ---------------------------------------------------------------------------------------------------- */
GDBusMethodInvocation *_g_dbus_method_invocation_new (const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
const GDBusMethodInfo *method_info,
const GDBusPropertyInfo *property_info,
GDBusConnection *connection,
GDBusMessage *message,
GVariant *parameters,
gpointer user_data);
/* ---------------------------------------------------------------------------------------------------- */
gboolean _g_signal_accumulator_false_handled (GSignalInvocationHint *ihint,
GValue *return_accu,
const GValue *handler_return,
gpointer dummy);
gboolean _g_dbus_object_skeleton_has_authorize_method_handlers (GDBusObjectSkeleton *object);
void _g_dbus_object_proxy_add_interface (GDBusObjectProxy *proxy,
GDBusProxy *interface_proxy);
void _g_dbus_object_proxy_remove_interface (GDBusObjectProxy *proxy,
const gchar *interface_name);
gchar *_g_dbus_hexencode (const gchar *str,
gsize str_len);
/* Implemented in gdbusconnection.c */
GDBusConnection *_g_bus_get_singleton_if_exists (GBusType bus_type);
void _g_bus_forget_singleton (GBusType bus_type);
G_END_DECLS
#endif /* __G_DBUS_PRIVATE_H__ */