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+/***************************************************************************
+* slave.h
+* -------------------
+*
+* Revision : $Id$
+* begin : Tue Jan 29 2002
+* copyright : (C) 2002 by Patrick Charbonnier
+* email : pch@freeshell.org
+*
+****************************************************************************/
+
+/***************************************************************************
+ *
+ * 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.
+ *
+ * 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 General Public License for more details.
+ *
+ ***************************************************************************/
+
+
+#ifndef SLAVE_H
+#define SLAVE_H
+
+#include <qthread.h>
+#include <kurl.h>
+#include <qvaluestack.h>
+#include <qwaitcondition.h>
+#include <qmutex.h>
+#include <qobject.h>
+
+#include "common.h"
+
+namespace KIO
+{
+ class GetFileJob;
+}
+
+class Transfer;
+
+class Slave:public QObject, public QThread
+{
+ Q_OBJECT
+
+public:
+ enum SlaveCommand {
+ RETR, RETR_CACHE, PAUSE, RESTART, ABORT, DELAY,
+ SCHEDULE, REMOVE, KILL, NOOP
+ };
+
+ enum SlaveResult {
+
+ SLV_TOTAL_SIZE, SLV_PROGRESS_SIZE, SLV_PROGRESS_SPEED,
+ SLV_CAN_RESUME, SLV_CONNECTED,
+
+ SLV_RESUMED, SLV_PAUSED, SLV_ERROR, SLV_BROKEN, SLV_SCHEDULED, SLV_DELAYED,
+ SLV_FINISHED, SLV_INFO, SLV_REMOVED, SLV_KILLED, SLV_NOTINCACHE
+ };
+
+public:
+ Slave(Transfer * _parent, const KURL & _src, const KURL & _dest);
+ ~Slave();
+ void Op(SlaveCommand _cmd);
+
+protected:
+ virtual void run();
+
+private slots:
+ void slotCanceled(KIO::Job *);
+ void slotConnected(KIO::Job *);
+ void slotResult(KIO::Job *);
+ void slotTotalSize(KIO::Job *, KIO::filesize_t);
+ void slotProcessedSize(KIO::Job *, KIO::filesize_t);
+ void slotSpeed(KIO::Job *, unsigned long);
+ void slotInfoMessage(KIO::Job *, const QString &);
+
+private:
+ void Connect();
+
+ void PostMessage(SlaveResult _event, Q_ULLONG _data = 0L);
+ void PostMessage(SlaveResult _event, const QString & _msg);
+ void InfoMessage(const QString & _msg);
+
+ Transfer * m_parent;
+
+ KURL m_src;
+ KURL m_dest;
+
+ Slave::SlaveCommand fetch_cmd();
+ int nPendingCommand;
+
+ QValueStack < SlaveCommand > stack;
+ QWaitCondition worker;
+ QMutex mutex;
+ KIO::GetFileJob * copyjob;
+
+};
+
+#endif