forwardingslavebase.h

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/* This file is part of the KDE project
   Copyright (c) 2004 Kevin Ottens <ervin@ipsquad.net>

   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 _FORWARDING_SLAVE_BASE_H_
#define _FORWARDING_SLAVE_BASE_H_

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

#include <QtCore/QObject>
#include <QtCore/QEventLoop>

namespace KIO
{

class ForwardingSlaveBasePrivate;

class KIO_EXPORT ForwardingSlaveBase : public QObject, public SlaveBase
{
Q_OBJECT
public:
    ForwardingSlaveBase(const QByteArray &protocol,
                        const QByteArray &poolSocket,
                        const QByteArray &appSocket);
    virtual ~ForwardingSlaveBase();

    virtual void get(const KUrl &url);

    virtual void put(const KUrl &url, int permissions,
                     JobFlags flags);

    virtual void stat(const KUrl &url);

    virtual void mimetype(const KUrl &url);

    virtual void listDir(const KUrl &url);

    virtual void mkdir(const KUrl &url, int permissions);

    virtual void rename(const KUrl &src, const KUrl &dest, JobFlags flags);

    virtual void symlink(const QString &target, const KUrl &dest,
                         JobFlags flags);

    virtual void chmod(const KUrl &url, int permissions);

    virtual void setModificationTime(const KUrl& url, const QDateTime& mtime);

    virtual void copy(const KUrl &src, const KUrl &dest,
                      int permissions, JobFlags flags);

    virtual void del(const KUrl &url, bool isfile);

protected:
    virtual bool rewriteUrl(const KUrl &url, KUrl &newURL)=0;

    virtual void prepareUDSEntry(KIO::UDSEntry &entry,
                                 bool listing=false) const;

    KUrl processedUrl() const;

    KUrl requestedUrl() const;

private:
    // KIO::Job
    Q_PRIVATE_SLOT(d, void _k_slotResult(KJob *job))
    Q_PRIVATE_SLOT(d, void _k_slotWarning(KJob *job, const QString &msg))
    Q_PRIVATE_SLOT(d, void _k_slotInfoMessage(KJob *job, const QString &msg))
    Q_PRIVATE_SLOT(d, void _k_slotTotalSize(KJob *job, qulonglong size))
    Q_PRIVATE_SLOT(d, void _k_slotProcessedSize(KJob *job, qulonglong size))
    Q_PRIVATE_SLOT(d, void _k_slotSpeed(KJob *job, unsigned long bytesPerSecond))

    // KIO::SimpleJob subclasses
    Q_PRIVATE_SLOT(d, void _k_slotRedirection(KIO::Job *job, const KUrl &url))

    // KIO::ListJob
    Q_PRIVATE_SLOT(d, void _k_slotEntries(KIO::Job *job, const KIO::UDSEntryList &entries))

    // KIO::TransferJob
    Q_PRIVATE_SLOT(d, void _k_slotData(KIO::Job *job, const QByteArray &data))
    Q_PRIVATE_SLOT(d, void _k_slotDataReq(KIO::Job *job, QByteArray &data))
    Q_PRIVATE_SLOT(d, void _k_slotMimetype (KIO::Job *job, const QString &type))
    Q_PRIVATE_SLOT(d, void _k_slotCanResume (KIO::Job *job, KIO::filesize_t offset))

    friend class ForwardingSlaveBasePrivate;
    ForwardingSlaveBasePrivate *const d;
};

}

#endif