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/*
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.
*/
#ifndef CONSISTENCYCHECK_H
#define CONSISTENCYCHECK_H
#include <QThread>
#include <QSqlDatabase>
#include <QMutex>
#include <QStringList>
#include <QList>
#include "smdialog.h"
class QPushButton;
class QPlainTextEdit;
class QLabel;
class QString;
class QSqlQuery;
class QFileInfo;
class ConsistencyChecker;
class QProgressBar;
class ConsistencyCheck : public SmDialog {
Q_OBJECT
public:
enum Mode { DbCheck, FsCheck };
explicit ConsistencyCheck(QWidget *parent = 0, Qt::WindowFlags f = 0);
~ConsistencyCheck();
public slots:
void setProgressBarMax(int max);
void setProgress(int value);
private slots:
void startChecker(int checkerType);
void addMessage(const QString &message);
void checkerStarted();
void checkerFinished();
void cancelChecker();
void cleanup();
private:
void moveFiles(const QStringList &files);
QPushButton *mCancelExit;
QPushButton *mCheckDb;
QPushButton *mCheckFs;
QPushButton *mCleanup;
QPlainTextEdit *mOkDisplay;
QPlainTextEdit *mErrorDisplay;
QLabel *mActivity;
QProgressBar *mProgress;
ConsistencyChecker *mChecker;
};
class ConsistencyChecker : public QThread {
Q_OBJECT
public:
enum Status { Ok, Fail };
explicit ConsistencyChecker(QObject *parent = 0);
~ConsistencyChecker();
int mode() const { return mMode; }
int count() const { return mCurCount; }
void setMode(int mode) { mMode = mode; }
int status() const { return mStatus; }
void setStatus(int status) { mStatus = status; }
void check();
const QStringList strayFiles();
void clearStrayFiles();
const QList<int> strayFileIds();
const QList<int> strayPicIds();
void clearStrayIds();
public slots:
void setCancel(bool cancel);
void deleteFileIds(const QList<int> &ids);
void deletePicIds(const QList<int> &ids);
private slots:
void dbCheck();
void fsCheck();
signals:
void consistencyMsg(const QString &msg);
void approxTotal(int);
void progress(int);
protected:
void run();
private:
QString archivePath(const QString &fileName, const QString &md5sum) const;
void doFsCheck(const QFileInfo &start, const QVector<QString> &md5sums);
void doDbCheckFiles();
void doDbCheckPics();
bool mCanceled;
int mMode;
int mStatus;
QSqlDatabase mDb;
QSqlQuery *mFileQuery;
QMutex mCancelMutex;
QMutex mStrayFilesMutex;
QMutex mStrayFileIdMutex;
QMutex mStrayPicsIdMutex;
QStringList mStrayFiles;
QList<int> mStrayFileIds;
QList<int> mStrayPicIds;
int mCurCount;
};
#endif // CONSISTENCYCHECK_H
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