quazipfile.h

#ifndef QUA_ZIPFILE_H
#define QUA_ZIPFILE_H

/*
Copyright (C) 2005-2011 Sergey A. Tachenov

This program 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 of the License, or (at
your option) any later version.

This program 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 program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

See COPYING file for the full LGPL text.

Original ZIP package is copyrighted by Gilles Vollant, see
quazip/(un)zip.h files for details, basically it's zlib license.
 **/

#include <QIODevice>

#include "quazip_global.h"
#include "quazip.h"
#include "quazipnewinfo.h"

class QuaZipFilePrivate;


class QUAZIP_EXPORT QuaZipFile: public QIODevice {
  friend class QuaZipFilePrivate;
  Q_OBJECT
  private:
    QuaZipFilePrivate *p;
    // these are not supported nor implemented
    QuaZipFile(const QuaZipFile& that);
    QuaZipFile& operator=(const QuaZipFile& that);
  protected:
    qint64 readData(char *data, qint64 maxSize);
    qint64 writeData(const char *data, qint64 maxSize);
  public:

    QuaZipFile();

    QuaZipFile(QObject *parent);

    QuaZipFile(const QString& zipName, QObject *parent =NULL);

    QuaZipFile(const QString& zipName, const QString& fileName,
        QuaZip::CaseSensitivity cs =QuaZip::csDefault, QObject *parent =NULL);

    QuaZipFile(QuaZip *zip, QObject *parent =NULL);

    virtual ~QuaZipFile();

    QString getZipName()const;

    QuaZip* getZip()const;

    QString getFileName() const;

    QuaZip::CaseSensitivity getCaseSensitivity() const;

    QString getActualFileName()const;

    void setZipName(const QString& zipName);

    bool isRaw() const;

    void setZip(QuaZip *zip);

    void setFileName(const QString& fileName, QuaZip::CaseSensitivity cs =QuaZip::csDefault);

    virtual bool open(OpenMode mode);

    inline bool open(OpenMode mode, const char *password)
    {return open(mode, NULL, NULL, false, password);}

    bool open(OpenMode mode, int *method, int *level, bool raw, const char *password =NULL);

    bool open(OpenMode mode, const QuaZipNewInfo& info,
        const char *password =NULL, quint32 crc =0,
        int method =Z_DEFLATED, int level =Z_DEFAULT_COMPRESSION, bool raw =false,
        int windowBits =-MAX_WBITS, int memLevel =DEF_MEM_LEVEL, int strategy =Z_DEFAULT_STRATEGY);
    virtual bool isSequential()const;

    virtual qint64 pos()const;

    virtual bool atEnd()const;

    virtual qint64 size()const;

    qint64 csize()const;

    qint64 usize()const;

    bool getFileInfo(QuaZipFileInfo *info);

    virtual void close();
    int getZipError() const;
    virtual qint64 bytesAvailable() const;
};

#endif