internalerror.h
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00001 /* 00002 * 00003 * D-Bus++ - C++ bindings for D-Bus 00004 * 00005 * Copyright (C) 2005-2007 Paolo Durante <shackan@gmail.com> 00006 * 00007 * 00008 * This library is free software; you can redistribute it and/or 00009 * modify it under the terms of the GNU Lesser General Public 00010 * License as published by the Free Software Foundation; either 00011 * version 2.1 of the License, or (at your option) any later version. 00012 * 00013 * This library is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 * Lesser General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU Lesser General Public 00019 * License along with this library; if not, write to the Free Software 00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00021 * 00022 */ 00023 00024 00025 #ifndef __DBUSXX_INTERNALERROR_H 00026 #define __DBUSXX_INTERNALERROR_H 00027 00028 #ifdef HAVE_CONFIG_H 00029 #include <config.h> 00030 #endif 00031 00032 #include <dbus-c++/error.h> 00033 00034 #include <dbus/dbus.h> 00035 00036 namespace DBus 00037 { 00038 00039 struct DXXAPI InternalError 00040 { 00041 DBusError error; 00042 00043 InternalError() 00044 { 00045 dbus_error_init(&error); 00046 } 00047 00048 explicit InternalError(DBusError *e) 00049 { 00050 dbus_error_init(&error); 00051 dbus_move_error(e, &error); 00052 } 00053 00054 InternalError(const InternalError &ie) 00055 { 00056 dbus_error_init(&error); 00057 dbus_move_error(const_cast<DBusError *>(&(ie.error)), &error); 00058 } 00059 00060 ~InternalError() 00061 { 00062 dbus_error_free(&error); 00063 } 00064 00065 operator DBusError *() 00066 { 00067 return &error; 00068 } 00069 00070 operator bool() 00071 { 00072 return dbus_error_is_set(&error); 00073 } 00074 }; 00075 00076 } /* namespace DBus */ 00077 00078 #endif//__DBUSXX_INTERNALERROR_H