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61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#pragma once
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#include <QtNetwork>
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#include "Download.h"
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#include "ByteArrayDownload.h"
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#include "FileDownload.h"
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#include "CacheDownload.h"
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#include "HttpMetaCache.h"
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class DownloadJob;
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typedef QSharedPointer<DownloadJob> DownloadJobPtr;
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/**
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* A single file for the downloader/cache to process.
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*/
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class DownloadJob : public QObject
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{
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Q_OBJECT
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public:
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explicit DownloadJob(QString job_name)
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:QObject(), m_job_name(job_name){};
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ByteArrayDownloadPtr add(QUrl url);
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FileDownloadPtr add(QUrl url, QString rel_target_path);
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CacheDownloadPtr add(QUrl url, MetaEntryPtr entry);
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DownloadPtr operator[](int index)
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{
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return downloads[index];
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};
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DownloadPtr first()
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{
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if(downloads.size())
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return downloads[0];
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return DownloadPtr();
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}
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int size() const
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{
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return downloads.size();
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}
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signals:
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void started();
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void progress(qint64 current, qint64 total);
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void succeeded();
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void failed();
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public slots:
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virtual void start();
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private slots:
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void partProgress(int index, qint64 bytesReceived, qint64 bytesTotal);;
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void partSucceeded(int index);
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void partFailed(int index);
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private:
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QString m_job_name;
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QList<DownloadPtr> downloads;
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QList<QPair<qint64, qint64>> parts_progress;
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qint64 current_progress = 0;
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qint64 total_progress = 0;
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int num_succeeded = 0;
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int num_failed = 0;
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};
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