/* qdbuserror.h QDBusError object
 *
 * Copyright (C) 2005 Harald Fernengel <harry@kdevelop.org>
 * Copyright (C) 2006 Trolltech AS. All rights reserved.
 *    Author: Thiago Macieira <thiago.macieira@trolltech.com>
 *
 * Licensed under the Academic Free License version 2.1
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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, write to the Free Software Foundation
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#ifndef QDBUSERROR_H
#define QDBUSERROR_H

#include "qdbusmacros.h"
#include <QtCore/qstring.h>

struct DBusError;
class QDBusMessage;

class QDBUS_EXPORT QDBusError
{
public:
    enum KnownErrors {
        NoError = 0,
        Other = 1,
        Failed,
        NoMemory,
        ServiceUnknown,
        NoReply,
        BadAddress,
        NotSupported,
        LimitsExceeded,
        AccessDenied,
        NoServer,
        Timeout,
        NoNetwork,
        AddressInUse,
        Disconnected,
        InvalidArgs,
        UnknownMethod,
        TimedOut,
        InvalidSignature,
        UnknownInterface,
        InternalError,

#ifndef Q_QDOC        
        // don't use this one!
        qKnownErrorsMax = InternalError
#endif
    };
    
    QDBusError(const DBusError *error = 0);
    QDBusError(const QDBusMessage& msg);
    QDBusError(KnownErrors error, const QString &message);

    inline QString name() const { return nm; }
    inline QString message() const { return msg; }
    inline bool isValid() const { return !nm.isNull() && !msg.isNull(); }

    inline bool operator==(KnownErrors error) const
    { return code == error; }

private:
    KnownErrors code;
    QString nm, msg;
};

inline bool operator==(QDBusError::KnownErrors p1, const QDBusError &p2)
{ return p2 == p1; }
inline bool operator!=(QDBusError::KnownErrors p1, const QDBusError &p2)
{ return !(p2 == p1); }
inline bool operator!=(const QDBusError &p1, QDBusError::KnownErrors p2)
{ return !(p1 == p2); }

#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug, const QDBusError &);
#endif

#endif