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#include "filedownloadertask.h"
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FileDownloaderTask::FileDownloaderTask(QNetworkReply *reply, int ID, const QString &fileName, QObject *parent) : QObject(parent)
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{
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this->m_Reply = reply;
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this->m_downloadComplete = false;
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this->m_FileName = fileName;
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this->m_taskId = ID;
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this->m_file = new QFile(fileName+".part");
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this->m_file->open(QIODevice::WriteOnly|QIODevice::Truncate);
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this->m_startDateTime = QDateTime::currentDateTime();
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this->m_URL = m_Reply->url().toString();
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connect(this->m_Reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(downloadProgress(qint64,qint64)));
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connect(this->m_Reply,SIGNAL(downloadProgress(qint64,qint64)),this,SIGNAL(updateProgress(qint64,qint64)));
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connect(this->m_Reply,SIGNAL(readyRead()),this,SLOT(readReady()));
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connect(this->m_Reply,SIGNAL(finished()),this,SLOT(downloadFinished()));
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}
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FileDownloaderTask::~FileDownloaderTask()
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{
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delete m_file;
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delete m_Reply;
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}
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int FileDownloaderTask::ID(){return m_taskId;}
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const QString &FileDownloaderTask::fileName(){return m_FileName;}
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const QString &FileDownloaderTask::url(){return m_URL;}
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const QDateTime &FileDownloaderTask::startDateTime(){return m_startDateTime;}
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bool FileDownloaderTask::downloadComplete(){return m_downloadComplete;}
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void FileDownloaderTask::downloadProgress(qint64 bytesSent, qint64 bytesTotal)
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{
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if(bytesTotal!=0)
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emit updateProgress((100*bytesSent)/bytesTotal);
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}
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void FileDownloaderTask::readReady()
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{
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this->m_file->write(this->m_Reply->readAll());
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}
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void FileDownloaderTask::downloadFinished()
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{
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this->m_downloadComplete = true;
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this->m_file->write(this->m_Reply->readAll());
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this->m_file->close();
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this->m_file->rename(this->m_FileName);
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}
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