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135 lines
3.3 KiB
135 lines
3.3 KiB
15 years ago
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/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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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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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <util/log.h>
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#include <util/error.h>
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#include <qfile.h>
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#include <klocale.h>
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#include "preallocationthread.h"
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#include "chunkmanager.h"
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#include "globals.h"
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#ifndef O_LARGEFILE
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# define O_LARGEFILE 0
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#endif
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namespace bt
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{
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PreallocationThread::PreallocationThread(ChunkManager* cman) : cman(cman),stopped(false),not_finished(false),done(false)
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{
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bytes_written = 0;
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}
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PreallocationThread::~PreallocationThread()
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{}
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void PreallocationThread::run()
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{
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try
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{
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cman->preallocateDiskSpace(this);
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}
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catch (Error & err)
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{
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setErrorMsg(err.toString());
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}
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mutex.lock();
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done = true;
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mutex.unlock();
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Out(SYS_GEN|LOG_NOTICE) << "PreallocationThread has finished" << endl;
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}
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void PreallocationThread::stop()
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{
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mutex.lock();
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stopped = true;
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mutex.unlock();
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}
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void PreallocationThread::setErrorMsg(const QString & msg)
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{
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mutex.lock();
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error_msg = msg; stopped = true;
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mutex.unlock();
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}
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bool PreallocationThread::isStopped() const
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{
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mutex.lock();
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bool tmp = stopped;
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mutex.unlock();
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return tmp;
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}
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bool PreallocationThread::errorHappened() const
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{
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mutex.lock();
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bool ret = !error_msg.isNull();
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mutex.unlock();
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return ret;
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}
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void PreallocationThread::written(Uint64 nb)
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{
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mutex.lock();
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bytes_written += nb;
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mutex.unlock();
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}
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Uint64 PreallocationThread::bytesWritten()
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{
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mutex.lock();
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Uint64 tmp = bytes_written;
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mutex.unlock();
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return tmp;
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}
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bool PreallocationThread::isDone() const
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{
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mutex.lock();
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bool tmp = done;
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mutex.unlock();
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return tmp;
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}
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bool PreallocationThread::isNotFinished() const
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{
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mutex.lock();
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bool tmp = not_finished;
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mutex.unlock();
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return tmp;
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}
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void PreallocationThread::setNotFinished()
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{
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mutex.lock();
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not_finished = true;
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mutex.unlock();
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}
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}
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