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/* -*- mode: C; c-file-style: "gnu" -*- */
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/* dbus-gutils.h Utils shared between convenience lib and installed lib
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*
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* Copyright (C) 2003 Red Hat, Inc.
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef DBUS_GLIB_UTILS_H
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#define DBUS_GLIB_UTILS_H
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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#include <dbus/dbus.h>
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#include <glib-object.h>
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G_BEGIN_DECLS
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char **_dbus_gutils_split_path (const char *path);
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char *_dbus_gutils_wincaps_to_uscore (const char *uscore);
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/* These munge the pointer to enforce that a plain cast won't work,
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* accessor functions must be used; i.e. to ensure the ABI
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* reflects our encapsulation.
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*/
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#define _DBUS_POINTER_SHIFT(p) ((void*) (((char*)p) + sizeof (void*)))
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#define _DBUS_POINTER_UNSHIFT(p) ((void*) (((char*)p) - sizeof (void*)))
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#define DBUS_CONNECTION_FROM_G_CONNECTION(x) ((DBusConnection*) _DBUS_POINTER_UNSHIFT(x))
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#define DBUS_MESSAGE_FROM_G_MESSAGE(x) ((DBusMessage*) _DBUS_POINTER_UNSHIFT(x))
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#define DBUS_PENDING_CALL_FROM_G_PENDING_CALL(x) ((DBusPendingCall*) _DBUS_POINTER_UNSHIFT(x))
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#define DBUS_G_CONNECTION_FROM_CONNECTION(x) ((DBusGConnection*) _DBUS_POINTER_SHIFT(x))
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#define DBUS_G_MESSAGE_FROM_MESSAGE(x) ((DBusGMessage*) _DBUS_POINTER_SHIFT(x))
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#define DBUS_G_PENDING_CALL_FROM_PENDING_CALL(x) ((DBusGPendingCall*) _DBUS_POINTER_SHIFT(x))
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G_END_DECLS
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#endif /* DBUS_GLIB_UTILS_H */
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#endif /* DOXYGEN_SHOULD_SKIP_THIS */
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