/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QDBUSERROR_H
#define QDBUSERROR_H

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

#ifndef QT_NO_DBUS

QT_BEGIN_HEADER

struct DBusError;

QT_BEGIN_NAMESPACE

QT_MODULE(DBus)

class QDBusMessage;

class Q_DBUS_EXPORT QDBusError
{
public:
    enum ErrorType {
        NoError = 0,
        Other = 1,
        Failed,
        NoMemory,
        ServiceUnknown,
        NoReply,
        BadAddress,
        NotSupported,
        LimitsExceeded,
        AccessDenied,
        NoServer,
        Timeout,
        NoNetwork,
        AddressInUse,
        Disconnected,
        InvalidArgs,
        UnknownMethod,
        TimedOut,
        InvalidSignature,
        UnknownInterface,
        InternalError,
        UnknownObject,
        InvalidService,
        InvalidObjectPath,
        InvalidInterface,
        InvalidMember,

#ifndef Q_QDOC
        // don't use this one!
        LastErrorType = InvalidMember
#endif
    };

    QDBusError(const DBusError *error = 0);
    QDBusError(const QDBusMessage& msg);
    QDBusError(ErrorType error, const QString &message);
    QDBusError(const QDBusError &other);
    QDBusError &operator=(const QDBusError &other);

    ErrorType type() const;
    QString name() const;
    QString message() const;
    bool isValid() const;

    static QString errorString(ErrorType error);

private:
    ErrorType code;
    QString msg;
    QString nm;
    void *unused;
};

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

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_DBUS
#endif
