vbox-dbus.h revision 8bdbb174df9ca61741aed398028e63e50ab0dbb9
/** @file
*
* Module to dynamically load libdbus and load all symbols
* which are needed by VirtualBox.
*/
/*
* Copyright (C) 2008 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
#ifndef ____H_VBOX_DBUS
#define ____H_VBOX_DBUS
#include <stdint.h>
#define LIB_DBUS_1_2 "libdbus-1.so.2" /* This should be compatible */
#define LIB_DBUS_1_3 "libdbus-1.so.3"
/** Types from the dbus header files which we need. These are taken more or less
verbatim from the DBus public interface header files. */
struct DBusError
{
const char *name;
const char *message;
unsigned int dummy1 : 1; /**< placeholder */
unsigned int dummy2 : 1; /**< placeholder */
unsigned int dummy3 : 1; /**< placeholder */
unsigned int dummy4 : 1; /**< placeholder */
unsigned int dummy5 : 1; /**< placeholder */
void *padding1; /**< placeholder */
};
struct DBusConnection;
typedef struct DBusConnection DBusConnection;
typedef uint32_t dbus_bool_t;
typedef uint32_t dbus_uint32_t;
typedef enum { DBUS_BUS_SESSON, DBUS_BUS_SYSTEM, DBUS_BUS_STARTER } DBusBusType;
struct DBusMessage;
typedef struct DBusMessage DBusMessage;
struct DBusMessageIter
{
void *dummy1; /**< Don't use this */
void *dummy2; /**< Don't use this */
dbus_uint32_t dummy3; /**< Don't use this */
int dummy4; /**< Don't use this */
int dummy5; /**< Don't use this */
int dummy6; /**< Don't use this */
int dummy7; /**< Don't use this */
int dummy8; /**< Don't use this */
int dummy9; /**< Don't use this */
int dummy10; /**< Don't use this */
int dummy11; /**< Don't use this */
int pad1; /**< Don't use this */
int pad2; /**< Don't use this */
void *pad3; /**< Don't use this */
};
typedef struct DBusMessageIter DBusMessageIter;
/** Defines from the dbus header files which we need. These are taken more or less
verbatim from the DBus public interface header files. */
#define DBUS_ERROR_NO_MEMORY "org.freedesktop.DBus.Error.NoMemory"
#define DBUS_TYPE_STRING ((int) 's')
#define DBUS_TYPE_ARRAY ((int) 'a')
#define DBUS_TYPE_DICT_ENTRY ((int) 'e')
/** The following are the symbols which we need from libdbus-1. */
extern void (*dbus_error_init)(DBusError *);
extern DBusConnection *(*dbus_bus_get)(DBusBusType, DBusError *);
extern void (*dbus_error_free)(DBusError *);
extern void (*dbus_connection_unref)(DBusConnection *);
extern void (*dbus_connection_set_exit_on_disconnect)(DBusConnection *, dbus_bool_t);
extern dbus_bool_t (*dbus_bus_name_has_owner)(DBusConnection *, const char *,
DBusError *);
extern void (*dbus_bus_add_match)(DBusConnection *, const char *, DBusError *);
extern void (*dbus_bus_remove_match)(DBusConnection *, const char *, DBusError *);
extern void (*dbus_message_unref)(DBusMessage *);
extern DBusMessage* (*dbus_message_new_method_call)(const char *, const char *,
const char *, const char *);
extern void (*dbus_message_iter_init_append)(DBusMessage *, DBusMessageIter *);
extern dbus_bool_t (*dbus_message_iter_append_basic)(DBusMessageIter *, int,
const void *);
extern DBusMessage * (*dbus_connection_send_with_reply_and_block)(DBusConnection *,
DBusMessage *, int,
DBusError *error);
extern dbus_bool_t (*dbus_message_iter_init) (DBusMessage *, DBusMessageIter *);
extern int (*dbus_message_iter_get_arg_type) (DBusMessageIter *);
extern int (*dbus_message_iter_get_element_type) (DBusMessageIter *);
extern void (*dbus_message_iter_recurse) (DBusMessageIter *, DBusMessageIter *);
extern void (*dbus_message_iter_get_basic) (DBusMessageIter *, void *);
extern dbus_bool_t (*dbus_message_iter_next) (DBusMessageIter *);
extern bool VBoxDBusCheckPresence(void);
#endif /* ____H_VBOX_DBUS not defined */
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