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Floris Bos 2022-02-14 10:06:21 +01:00
parent 4daff1ba79
commit 033ff07abf
2685 changed files with 9 additions and 7 deletions
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63
downloadextractthread.h
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@ -1,63 +0,0 @@
#ifndef DOWNLOADEXTRACTTHREAD_H
#define DOWNLOADEXTRACTTHREAD_H
/*
* SPDX-License-Identifier: Apache-2.0
* Copyright (C) 2020 Raspberry Pi Ltd
*/
#include "downloadthread.h"
#include <deque>
#include <condition_variable>
#include <QtConcurrent/QtConcurrent>
class _extractThreadClass;
class DownloadExtractThread : public DownloadThread
{
Q_OBJECT
public:
/*
* Constructor
*
* - url: URL to download
* - localfolder: Folder to extract archive to
*/
explicit DownloadExtractThread(const QByteArray &url, const QByteArray &localfilename = "", const QByteArray &expectedHash = "", QObject *parent = nullptr);
virtual ~DownloadExtractThread();
virtual void cancelDownload();
virtual void extractImageRun();
virtual void extractMultiFileRun();
virtual bool isImage();
virtual void enableMultipleFileExtraction();
protected:
char *_abuf[2];
size_t _abufsize;
_extractThreadClass *_extractThread;
std::deque<QByteArray> _queue;
static const int MAX_QUEUE_SIZE;
std::mutex _queueMutex;
std::condition_variable _cv;
bool _ethreadStarted, _isImage;
AcceleratedCryptographicHash _inputHash;
int _activeBuf;
bool _writeThreadStarted;
QFuture<size_t> _writeFuture;
QByteArray _popQueue();
void _pushQueue(const char *data, size_t len);
void _cancelExtract();
virtual size_t _writeData(const char *buf, size_t len);
virtual void _onDownloadSuccess();
virtual void _onDownloadError(const QString &msg);
virtual ssize_t _on_read(struct archive *a, const void **buff);
virtual int _on_close(struct archive *a);
static ssize_t _archive_read(struct archive *a, void *client_data, const void **buff);
static int _archive_close(struct archive *a, void *client_data);
};
#endif // DOWNLOADEXTRACTTHREAD_H