datastreamoperatorwrapper.h

//------------------------------------------------------------------------------
// datastreamoperatorwrapper.h
//------------------------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA
//
//------------------------------------------------------------------------------
// Copyright (C) 2012 "Zalewa" <zalewapl@gmail.com>
//------------------------------------------------------------------------------
#ifndef DOOMSEEKER_DATASTREAMOPERATORWRAPPER_H
#define DOOMSEEKER_DATASTREAMOPERATORWRAPPER_H

#include <QDataStream>

#include "dptr.h"
#include "global.h"

class MAIN_EXPORT DataStreamOperatorWrapper
{
public:
        DataStreamOperatorWrapper(QDataStream *stream);
        virtual ~DataStreamOperatorWrapper();

        QDataStream *dataStream();

        const QDataStream *dataStream() const;

        bool hasRemaining() const
        {
                return remaining() > 0;
        }

        qint8 readQInt8();
        bool readBool();
        quint8 readQUInt8();
        quint16 readQUInt16();
        qint16 readQInt16();
        quint32 readQUInt32();
        qint32 readQInt32();
        quint64 readQUInt64();
        qint64 readQInt64();
        float readFloat();
        double readDouble();

        QByteArray readRaw(qint64 length);

        QByteArray readRawAll();

        QByteArray readRawUntilByte(char stopByte);

        QByteArray readRawMaxUntilByte(char stopByte, qint64 length);

        qint64 remaining() const;

        int skipRawData(int len);

private:
        DPtr<DataStreamOperatorWrapper> d;
};

#endif