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#ifndef Q3MEMBUF_P_H

#define Q3MEMBUF_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of a number of Qt sources files.  This header file may change from

// version to version without notice, or even be removed.

//

// We mean it.

//

#include "QtCore/qbytearray.h"

#include "QtCore/qlist.h"

QT_BEGIN_NAMESPACE

class Q_COMPAT_EXPORT Q3Membuf

{

public:

    Q3Membuf();

    ~Q3Membuf();

    void append(QByteArray *ba);

    void clear();

    bool consumeBytes(Q_ULONG nbytes, char *sink);

    QByteArray readAll();

    bool scanNewline(QByteArray *store);

    bool canReadLine() const;

    int ungetch(int ch);

    qint64 size() const;

private:

    QList<QByteArray *> buf;

    qint64 _size;

    qint64 _index;

};

inline void Q3Membuf::append(QByteArray *ba)

{ buf.append(ba); _size += ba->size(); }

inline void Q3Membuf::clear()

{ qDeleteAll(buf); buf.clear(); _size=0; _index=0; }

inline QByteArray Q3Membuf::readAll()

{ QByteArray ba; ba.resize(_size); consumeBytes(_size,ba.data()); return ba; }

inline bool Q3Membuf::canReadLine() const

{ return const_cast<Q3Membuf*>(this)->scanNewline(0); }

inline qint64 Q3Membuf::size() const

{ return _size; }

QT_END_NAMESPACE

#endif // Q3MEMBUF_P_H