/***************************************************************************
                          combiner.h  -  description
                             -------------------
    copyright            : (C) 2003 by Csaba Karai
    e-mail               : krusader@users.sourceforge.net
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

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                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef COMBINER_H
#define COMBINER_H

#include <QtCore/QString>
#include <qprogressdialog.h>

#include <kurl.h>
#include <kio/jobclasses.h>

#include "crc32.h"

class Combiner : public QProgressDialog
{
    Q_OBJECT

public:
    Combiner(QWidget* parent,  KUrl baseURLIn, KUrl destinationURLIn, bool unixNamingIn = false);
    ~Combiner();

    void combine();

private slots:
    void statDest();
    void statDestResult(KJob* job);
    void combineSplitFileDataReceived(KIO::Job *, const QByteArray &byteArray);
    void combineSplitFileFinished(KJob *job);
    void combineDataReceived(KIO::Job *, const QByteArray &);
    void combineReceiveFinished(KJob *);
    void combineDataSend(KIO::Job *, QByteArray &);
    void combineSendFinished(KJob *);
    void combineWritePercent(KJob *, unsigned long);

private:
    void openNextFile();
    void combineAbortJobs();


    KUrl            splURL;
    KUrl            readURL;
    KUrl            writeURL;

    KUrl            baseURL;
    KUrl            destinationURL;
    CRC32          *crcContext;
    QByteArray      transferArray;

    QString         splitFile;
    QString         error;

    bool            hasValidSplitFile;
    QString         expectedFileName;
    KIO::filesize_t expectedSize;
    QString         expectedCrcSum;

    int             fileCounter;
    int             permissions;
    KIO::filesize_t receivedSize;

    KIO::Job         *statJob;
    KIO::TransferJob *combineReadJob;
    KIO::TransferJob *combineWriteJob;

    bool            unixNaming;
};

#endif /* __COMBINER_H__ */
