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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
commit | 16f504a9dca3fe3b70568f67b7d41241ae485288 (patch) | |
tree | c60f36ada0496ba928b7161059ba5ab1ab224f9d /src/VBox/Main/include/vbox-libhal.h | |
parent | Initial commit. (diff) | |
download | virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.tar.xz virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.zip |
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Main/include/vbox-libhal.h')
-rw-r--r-- | src/VBox/Main/include/vbox-libhal.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/VBox/Main/include/vbox-libhal.h b/src/VBox/Main/include/vbox-libhal.h new file mode 100644 index 00000000..09aa113b --- /dev/null +++ b/src/VBox/Main/include/vbox-libhal.h @@ -0,0 +1,80 @@ +/* $Id: vbox-libhal.h $ */ +/** @file + * + * Module to dynamically load libhal and libdbus and load all symbols + * which are needed by VirtualBox. + */ + +/* + * Copyright (C) 2006-2022 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#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: */ |