1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef DBUS_SCOPED_DBUS_ERROR_H_ 6#define DBUS_SCOPED_DBUS_ERROR_H_ 7 8#include <dbus/dbus.h> 9 10namespace dbus { 11 12// Utility class to ensure that DBusError is freed. 13class ScopedDBusError { 14 public: 15 ScopedDBusError() { 16 dbus_error_init(&error_); 17 } 18 19 ~ScopedDBusError() { 20 dbus_error_free(&error_); 21 } 22 23 DBusError* get() { return &error_; } 24 bool is_set() const { return dbus_error_is_set(&error_); } 25 const char* name() { return error_.name; } 26 const char* message() { return error_.message; } 27 28 private: 29 DBusError error_; 30}; 31 32} // namespace dbus 33 34#endif // DBUS_SCOPED_DBUS_ERROR_H_ 35