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/* $Id: vbox-libhal.h $ */
/** @file
*
* Module to dynamically load libhal and libdbus and load all symbols
* which are needed by VirtualBox.
*/
/*
* Copyright (C) 2006-2020 Oracle Corporation
*
* 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.
*/
#ifndef MAIN_INCLUDED_vbox_libhal_h
#define MAIN_INCLUDED_vbox_libhal_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <stdint.h>
#define LIB_HAL "libhal.so.1"
/** Types from the dbus and hal header files which we need. These are taken more or less
verbatim from the DBus and Hal 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 enum { DBUS_BUS_SESSON, DBUS_BUS_SYSTEM, DBUS_BUS_STARTER } DBusBusType;
struct LibHalContext_s;
typedef struct LibHalContext_s LibHalContext;
/** The following are the symbols which we need from libdbus and libhal. */
extern void (*gDBusErrorInit)(DBusError *);
extern DBusConnection *(*gDBusBusGet)(DBusBusType, DBusError *);
extern void (*gDBusErrorFree)(DBusError *);
extern void (*gDBusConnectionUnref)(DBusConnection *);
extern LibHalContext *(*gLibHalCtxNew)(void);
extern dbus_bool_t (*gLibHalCtxSetDBusConnection)(LibHalContext *, DBusConnection *);
extern dbus_bool_t (*gLibHalCtxInit)(LibHalContext *, DBusError *);
extern char **(*gLibHalFindDeviceStringMatch)(LibHalContext *, const char *, const char *, int *,
DBusError *);
extern char *(*gLibHalDeviceGetPropertyString)(LibHalContext *, const char *, const char *,
DBusError *);
extern void (*gLibHalFreeString)(char *);
extern void (*gLibHalFreeStringArray)(char **);
extern dbus_bool_t (*gLibHalCtxShutdown)(LibHalContext *, DBusError *);
extern dbus_bool_t (*gLibHalCtxFree)(LibHalContext *);
extern bool gLibHalCheckPresence(void);
#endif /* !MAIN_INCLUDED_vbox_libhal_h */
/* vi: set tabstop=4 shiftwidth=4 expandtab: */
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