File indexing completed on 2024-04-28 04:57:36

 /***************************************************************************
  *   Copyright (C) 2009 Matthias Fuchs <mat69@gmx.net>                     *
  *                                                                         *
  *   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.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  ***************************************************************************/
 
 #ifndef FILEHANDLER
 #define FILEHANDLER
 
 #include <QMutex>
 #include <QThread>
 
 #include <KIO/UDSEntry>
 
 #include "metalinker.h"
 
 struct FileData {
     QUrl url;
     KGetMetalink::File file;
 };
 
 /**
  * Calculates the checksum and partial checksums for files and adds KGetMetalink::Resources and
  * KGetMetalink::CommonData to the resulting KGetMetalink::File
  */
 class FileHandlerThread : public QThread
 {
     Q_OBJECT
 
 public:
     FileHandlerThread(QObject *parent = nullptr);
     ~FileHandlerThread() override;
 
     void setData(const QList<FileData> &files,
                  const QStringList &types,
                  bool createPartial,
                  const KGetMetalink::Resources &tempResources,
                  const KGetMetalink::CommonData &tempCommonData);
 
 Q_SIGNALS:
     void fileResult(const KGetMetalink::File file);
 
 protected:
     void run() override;
 
 private:
     QMutex mutex;
     bool abort;
     QList<QList<FileData>> m_files;
     QList<QStringList> m_types;
     QList<bool> m_createPartial;
     QList<KGetMetalink::Resources> m_tempResources;
     QList<KGetMetalink::CommonData> m_tempCommonDatas;
 };
 
 /**
  * Gets the name and the size of the files of a list of urls, also enters
  * directories recursively if needed
  */
 class DirectoryHandler : public QObject
 {
     Q_OBJECT
 
 public:
     DirectoryHandler(QObject *parent);
     ~DirectoryHandler() override;
 
     /**
      * Returns the handled files and clears the member, call this after finished is emitted
      */
     QList<FileData> takeFiles();
 
 public Q_SLOTS:
     /**
      * The files the FileHandler should handle, the urls can also be urls to directories
      * then the files of these directories will be got recursively
      */
     void slotFiles(const QList<QUrl> &files);
 
 Q_SIGNALS:
     void finished();
 
 private Q_SLOTS:
     void slotDirEntries(KIO::Job *job, const KIO::UDSEntryList &entries);
 
     /**
      * Finished one of the jobs to get all files of a directory recursively
      */
     void slotFinished(KJob *job);
 
 private:
     /**
      * Checks if all urls have been parsed already and emits finished in that case
      */
     void evaluateFileProcess();
 
 private:
     bool m_allJobsStarted;
     QHash<KJob *, QUrl> m_jobs;
     QList<FileData> m_files;
 };
 
 #endif