range.h

/*
 * Copyright (c) 2017 Aleksei Ermakov
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */
 
#ifndef QHTTPENGINE_RANGE_H
#define QHTTPENGINE_RANGE_H
 
#include <QString>
 
#include "qhttpengine_export.h"
 
namespace QHttpEngine
{
 
class QHTTPENGINE_EXPORT RangePrivate;

class QHTTPENGINE_EXPORT Range
{
public:

    Range();

    Range(const QString &range, qint64 dataSize = -1);

    Range(qint64 from, qint64 to, qint64 dataSize = -1);

    Range(const Range &other, qint64 dataSize);

    ~Range();

    Range& operator=(const Range &other);

    qint64 from() const;

    qint64 to() const;

    qint64 length() const;

    qint64 dataSize() const;

    bool isValid() const;

    QString contentRange() const;
 
private:
 
    RangePrivate *const d;
};
 
}
 
#endif // QHTTPENGINE_RANGE_H