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backupengine.h
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backupengine.h
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/* This file is part of StarBackup
* StarBackup is a Free Real-Time Backup and Archiving Software
*
* Copyright (C) 2011 Clément Nardi
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BACKUPENGINE_H
#define BACKUPENGINE_H
#include <QThread>
#include "backupsettings.h"
#include <QFileSystemWatcher>
#include <QTime>
#include <QTimer>
#include <QTextBrowser>
#include <QSet>
#include <QMutex>
class BackupEngine : public QThread
{
Q_OBJECT
public:
explicit BackupEngine(BackupSettings *bs, QObject *parent = 0);
void run();
void processFile(int baseIdx, QFileInfo file, QString relDir);
void processDir(int baseIdx, QString dirInfo, QString relDir, bool recursive);
bool checkDir(QString baseDir, QString dirInfo, QString relDir);
void cleanDir(DestFolderInfo *dest, QString filter = "");
//void cleanDir2(QString dirName, bool recursive, QString baseSource, QString baseDest, DestFolderInfo *dest);
bool removeDir(QString dirName, DestFolderInfo *dest);
bool removeFile(QString fileName, DestFolderInfo *dest);
bool removeArchive(QString fileName);
QString getGarbageName(QString fileName, QString dest);
int findSourceIdx(QString dirOrFile);
QFileInfoList safeLS(QString dirName, bool *status) ;
BackupSettings *externalSettings;
QTimer * mainTimer;
QDateTime nextLaunch; //informative
QFileSystemWatcher *watcher;
QTimer *processTimer;
QSet<QString> toProcess;
/* Stats */
QTime timer;
long nbFiles;
long totalFiles;
long nbFolders;
long nbFilesCopied;
long nbFilesRenamed;
long nbFilesRemoved;
long nbFilesRemovedFromBin;
quint64 nbBytesTransfered;
quint64 transferTimeMili;
void initStats();
void printStats();
bool restartNeeded;
bool successful;
void setStatus(QString status);
QString getStatus();
void setDetailedStatus(QString detailedStatus);
QString getDetailedStatus();
/* logs */
QTextBrowser * logView;
QFile logFile;
QTextStream * logStream;
qint64 seekPos;
bool logCleaned;
/* old version directory size limitation */
void cleanOldVersion(qint64 minSizeOnDisk);
signals:
void sendLog(const QString & str);
void sendInitLog();
void sendStart(int msec);
public slots:
void launch();
private slots:
void backup();
void initLog();
void log(const QString & str);
void setupTimer();
void treatFile(QString file);
void treatDir(QString dir);
void processBuffer();
void handleLink(QUrl);
void copyCallBack(qint64 bytes);
private:
BackupSettings settings;
QString speed();
QMutex statusMutex;
QString status;
QMutex detailedStatusMutex;
QString detailedStatus;
bool waiting;
QMutex waitingMutex;
};
#endif // BACKUPENGINE_H