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 10 namespace dbus { 11 12 // Utility class to ensure that DBusError is freed. 13 class ScopedDBusError { 14 public: ScopedDBusError()15 ScopedDBusError() { 16 dbus_error_init(&error_); 17 } 18 ~ScopedDBusError()19 ~ScopedDBusError() { 20 dbus_error_free(&error_); 21 } 22 get()23 DBusError* get() { return &error_; } is_set()24 bool is_set() const { return dbus_error_is_set(&error_); } name()25 const char* name() { return error_.name; } message()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