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/***************************************************************************
* Copyright (C) 2006 by Ivan Vasić *
* ivasic@gmail.com *
* *
* 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 SCANFOLDER_H
#define SCANFOLDER_H
#include <kdirlister.h>
#include <kfileitem.h>
#include <qstring.h>
#include <qobject.h>
#include <qdir.h>
#include <qvaluelist.h>
#include <qtimer.h>
#include <kurl.h>
namespace kt
{
///Action to perform after loading torrent.
enum LoadedTorrentAction
{
deleteAction,
moveAction,
defaultAction
};
class CoreInterface;
/**
* @brief Scanned folder class.
* @author Ivan Vasić <ivasic@gmail.com>
*
* It will monitor m_dir directory for changes and automatically pass new torrents to core for loading.
* After loading, it will perform specified action which can be:
* 1. Deleting torrent in question
* 2. Moving torrent to 'loaded' subdirectory
* 3. Default action (neither 1. nor 2.)
* @see LoadedTorrentAction
*
*/
class ScanFolder : public QObject
{
Q_OBJECT
public:
/**
* Default constructor.
* @param core Pointer to core interface
* @param dir Full directory path
* @param action Action to perform on loaded torrents.
* @param openSilently Wheather to open torrent silently or not.
*/
ScanFolder(CoreInterface* core, QString& dir, LoadedTorrentAction action = defaultAction, bool openSilently = true);
~ScanFolder();
///Accessor method for m_openSilently.
bool openSilently() const { return m_openSilently; }
///Accessor method for m_openSilently
void setOpenSilently(bool theValue);
///Accessor method for m_loadedAction.
void setLoadedAction(const LoadedTorrentAction& theValue);
///Accessor method for m_loadedAction.
LoadedTorrentAction loadedAction() const { return m_loadedAction; }
///Returns true if this object is valid, that is - weather directory is valid and this object does its work.
bool isValid() const { return m_valid; }
///Sets directory path
void setFolderUrl(QString& url);
public slots:
void onNewItems(const KFileItemList &items);
void onLoadingFinished(const KURL & url,bool success,bool canceled);
void onIncompletePollingTimeout();
private:
/// Check if the URL is a complete file
bool incomplete(const KURL & src);
private:
CoreInterface* m_core;
bool m_valid;
KDirLister* m_dir;
LoadedTorrentAction m_loadedAction;
bool m_openSilently;
QValueList<KURL> m_pendingURLs;
QValueList<KURL> m_incompleteURLs;
QTimer m_incomplePollingTimer;
};
}
#endif
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