kde-extraapps/kget/transfer-plugins/multisegmentkio/transfermultisegkio.h
2014-11-19 17:18:01 +00:00

95 lines
2.9 KiB
C++

/* This file is part of the KDE project
Copyright (C) 2004 Dario Massarin <nekkar@libero.it>
Copyright (C) 2006 Manolo Valdes <nolis71cu@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.
*/
#ifndef TRANSFER_MULTISEGKIO_H
#define TRANSFER_MULTISEGKIO_H
#include <KIO/Job>
#include "core/transfer.h"
#include "core/datasourcefactory.h"
/**
* This transfer uses multiple segments to download a file
*/
class DataSourceFactory;
class FileModel;
class TransferMultiSegKio : public Transfer
{
Q_OBJECT
public:
TransferMultiSegKio(TransferGroup * parent, TransferFactory * factory,
Scheduler * scheduler, const KUrl & src, const KUrl & dest,
const QDomElement * e = 0);
bool repair(const KUrl &file = KUrl());
/**
* Move the download to the new destination
* @param newDirectory is a directory where the download should be stored
* @returns true if newDestination can be used
*/
virtual bool setDirectory(const KUrl &newDirectory);
virtual void init();
virtual void deinit(Transfer::DeleteOptions options);
QHash<KUrl, QPair<bool, int> > availableMirrors(const KUrl &file) const;
void setAvailableMirrors(const KUrl &file, const QHash<KUrl, QPair<bool, int> > &mirrors);
/**
* @param file for which to get the verifier
* @return Verifier that allows you to add checksums manually verify a file etc.
*/
virtual Verifier *verifier(const KUrl &file = KUrl());
/**
* @param file for which to get the signature
* @return Signature that allows you to add signatures and verify them
*/
virtual Signature *signature(const KUrl &file = KUrl());
FileModel *fileModel();
public slots:
bool setNewDestination(const KUrl &newDestination);
// --- Job virtual functions ---
void start();
void stop();
void save(const QDomElement &element);
void load(const QDomElement *e);
void slotChecksumFound(QString type, QString checksum);
private:
void createJob();
private slots:
void slotDataSourceFactoryChange(Transfer::ChangesFlags change);
void slotUpdateCapabilities();
void slotSearchUrls(const QList<KUrl> &urls);
void slotRename(const KUrl &oldUrl, const KUrl &newUrl);
void slotVerified(bool isVerified);
void slotStatResult(KJob * kioJob);
private:
bool m_movingFile;
bool m_searchStarted;
bool m_verificationSearch;
DataSourceFactory *m_dataSourceFactory;
FileModel *m_fileModel;
};
#endif