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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#ifndef LONGSTRING_P_H
#define LONGSTRING_P_H
#include <QString>
#include <QByteArray>
#include <QFile>
#include "qmailglobal.h"
class QDataStream;
class QTextStream;
class LongStringPrivate;
class QTOPIAMAIL_EXPORT LongString
{
public:
LongString();
LongString(const LongString &other);
LongString(const QByteArray &ba);
LongString(const QString &fileName);
virtual ~LongString();
LongString &operator=(const LongString &);
bool isEmpty() const;
int length() const;
void close();
int indexOf(const QByteArray &ba, int from = 0) const;
LongString mid(int i, int len = -1) const;
LongString left(int len) const;
LongString right(int len) const;
// WARNING the QByteArray returned may become invalid when this LongString
// is destroyed
const QByteArray toQByteArray() const;
QDataStream* dataStream() const;
QTextStream* textStream() const;
template <typename Stream> void serialize(Stream &stream) const;
template <typename Stream> void deserialize(Stream &stream);
private:
LongStringPrivate* d;
};
template <typename Stream>
Stream& operator<<(Stream &stream, const LongString& ls) { ls.serialize(stream); return stream; }
template <typename Stream>
Stream& operator>>(Stream &stream, LongString& ls) { ls.deserialize(stream); return stream; }
#endif
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