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105 lines
2.7 KiB
105 lines
2.7 KiB
15 years ago
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/***************************************************************************
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* slave.h
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* -------------------
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*
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* Revision : $Id$
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* begin : Tue Jan 29 2002
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* copyright : (C) 2002 by Patrick Charbonnier
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* email : pch@freeshell.org
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*
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****************************************************************************/
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/***************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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***************************************************************************/
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#ifndef SLAVE_H
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#define SLAVE_H
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#include <qthread.h>
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#include <kurl.h>
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#include <qvaluestack.h>
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#include <qwaitcondition.h>
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#include <qmutex.h>
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#include <qobject.h>
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#include "common.h"
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namespace KIO
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{
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class GetFileJob;
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}
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class Transfer;
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class Slave:public QObject, public QThread
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{
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Q_OBJECT
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public:
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enum SlaveCommand {
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RETR, RETR_CACHE, PAUSE, RESTART, ABORT, DELAY,
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SCHEDULE, REMOVE, KILL, NOOP
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};
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enum SlaveResult {
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SLV_TOTAL_SIZE, SLV_PROGRESS_SIZE, SLV_PROGRESS_SPEED,
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SLV_CAN_RESUME, SLV_CONNECTED,
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SLV_RESUMED, SLV_PAUSED, SLV_ERROR, SLV_BROKEN, SLV_SCHEDULED, SLV_DELAYED,
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SLV_FINISHED, SLV_INFO, SLV_REMOVED, SLV_KILLED, SLV_NOTINCACHE
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};
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public:
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Slave(Transfer * _parent, const KURL & _src, const KURL & _dest);
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~Slave();
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void Op(SlaveCommand _cmd);
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protected:
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virtual void run();
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private slots:
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void slotCanceled(KIO::Job *);
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void slotConnected(KIO::Job *);
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void slotResult(KIO::Job *);
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void slotTotalSize(KIO::Job *, KIO::filesize_t);
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void slotProcessedSize(KIO::Job *, KIO::filesize_t);
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void slotSpeed(KIO::Job *, unsigned long);
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void slotInfoMessage(KIO::Job *, const QString &);
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private:
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void Connect();
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void PostMessage(SlaveResult _event, Q_ULLONG _data = 0L);
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void PostMessage(SlaveResult _event, const QString & _msg);
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void InfoMessage(const QString & _msg);
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Transfer * m_parent;
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KURL m_src;
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KURL m_dest;
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Slave::SlaveCommand fetch_cmd();
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int nPendingCommand;
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QValueStack < SlaveCommand > stack;
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QWaitCondition worker;
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QMutex mutex;
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KIO::GetFileJob * copyjob;
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};
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#endif
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