copyjob.h

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// -*- c++ -*-
/* This file is part of the KDE libraries
    Copyright 2000       Stephan Kulow <coolo@kde.org>
    Copyright 2000-2006  David Faure <faure@kde.org>

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

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef KIO_COPYJOB_H
#define KIO_COPYJOB_H

#include <QtCore/QObject>
#include <QtCore/QStringList>

#include <sys/types.h> // time_t

#include <kurl.h>

#include "jobclasses.h"

class QTimer;

namespace KIO {

    struct CopyInfo
    {
        KUrl uSource;
        KUrl uDest;
        QString linkDest; // for symlinks only
        int permissions;
        time_t ctime;
        time_t mtime;
        KIO::filesize_t size; // 0 for dirs
    };

    class CopyJobPrivate;
    class KIO_EXPORT CopyJob : public Job {

        Q_OBJECT

    public:
        enum CopyMode { Copy, Move, Link };

        virtual ~CopyJob();

        CopyMode operationMode() const;

        KUrl::List srcUrls() const;

        KUrl destUrl() const;

        void setDefaultPermissions( bool b );

        void setAutoSkip(bool autoSkip);

        void setWriteIntoExistingDirectories(bool overwriteAllDirs);

        virtual bool doSuspend();

    Q_SIGNALS:

        void totalFiles( KJob *job, unsigned long files );
        void totalDirs( KJob *job, unsigned long dirs );

        void aboutToCreate( KIO::Job *job, const QList<KIO::CopyInfo> &files);

        void processedFiles( KIO::Job *job, unsigned long files );
        void processedDirs( KIO::Job *job, unsigned long dirs );

        void copying( KIO::Job *job, const KUrl& src, const KUrl& dest );
        void linking( KIO::Job *job, const QString& target, const KUrl& to );
        void moving( KIO::Job *job, const KUrl& from, const KUrl& to );
        void creatingDir( KIO::Job *job, const KUrl& dir );
        void renamed( KIO::Job *job, const KUrl& from, const KUrl& to );

        void copyingDone( KIO::Job *job, const KUrl &from, const KUrl &to, time_t mtime, bool directory, bool renamed );
        void copyingLinkDone( KIO::Job *job, const KUrl &from, const QString& target, const KUrl& to );
    protected Q_SLOTS:
        virtual void slotResult( KJob *job );

    protected:
        CopyJob(CopyJobPrivate &dd);
        void emitResult();

    private:
        Q_PRIVATE_SLOT(d_func(), void slotStart())
        Q_PRIVATE_SLOT(d_func(), void slotEntries( KIO::Job*, const KIO::UDSEntryList& list ))
        Q_PRIVATE_SLOT(d_func(), void slotProcessedSize( KJob*, qulonglong data_size ))
        Q_PRIVATE_SLOT(d_func(), void slotTotalSize( KJob*, qulonglong size ))
        Q_PRIVATE_SLOT(d_func(), void slotReport())

        Q_DECLARE_PRIVATE(CopyJob)
    };

    KIO_EXPORT CopyJob *copy( const KUrl& src, const KUrl& dest, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *copyAs( const KUrl& src, const KUrl& dest, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *copy( const KUrl::List& src, const KUrl& dest, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *move( const KUrl& src, const KUrl& dest, JobFlags flags = DefaultFlags );
    KIO_EXPORT CopyJob *moveAs( const KUrl& src, const KUrl& dest, JobFlags flags = DefaultFlags );
    KIO_EXPORT CopyJob *move( const KUrl::List& src, const KUrl& dest, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *link( const KUrl& src, const KUrl& destDir, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *link( const KUrl::List& src, const KUrl& destDir, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *linkAs( const KUrl& src, const KUrl& dest, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *trash( const KUrl& src, JobFlags flags = DefaultFlags );

    KIO_EXPORT CopyJob *trash( const KUrl::List& src, JobFlags flags = DefaultFlags );

}

#endif