/*
 * Copyright © 2015 Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * 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 <http://www.gnu.org/licenses/>.
 *
 * Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
 */

#ifndef USC_SCOPED_DBUS_ERROR_H_
#define USC_SCOPED_DBUS_ERROR_H_

#include <dbus/dbus.h>
#include <string>

namespace usc
{

struct ScopedDBusError : ::DBusError
{
    ScopedDBusError()
    {
        dbus_error_init(this);
    }

    ~ScopedDBusError()
    {
        if (dbus_error_is_set(this) == TRUE)
            dbus_error_free(this);
    }

    std::string message_str() const
    {
        return message;
    }

    operator bool() const
    {
        return dbus_error_is_set(this) == TRUE;
    }

    ScopedDBusError(ScopedDBusError const&) = delete;
    ScopedDBusError& operator=(ScopedDBusError const&) = delete;
};

}

#endif