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requestuploader.h
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requestuploader.h
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/**
* This file is part of PasswordSender.
*
* PasswordSender 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 3 of the License, or
* (at your option) any later version.
* PasswordSender 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 PasswordSender. If not, see <https://www.gnu.org/licenses/>.
*
* Copyright 2020 Wiebe Cazemier <[email protected]>
*/
#ifndef REQUESTUPLOADER_H
#define REQUESTUPLOADER_H
#include <QObject>
#include "qfcgi/src/qfcgi.h"
#include "submittedsecret.h"
#include <qfileencrypted.h>
#include <QTimer>
/**
* @brief The RequestUploader class uploads a file back to the user.
*
* Life and destruction is managed by the parent, QFCgiRequest.
*/
class RequestUploader : public QObject
{
Q_OBJECT
QIODevice *output;
std::shared_ptr<SecretFile> fileToUpload;
std::shared_ptr<QFileEncrypted> handle;
QTimer timeoutTimer;
QFCgiRequest *request = nullptr;
qint64 bytesUploaded = 0;
qint64 contentLength = 0;
private slots:
void onBytesWritten(qint64 nbytes);
void onTimeout();
public:
explicit RequestUploader(QIODevice *output, std::shared_ptr<SecretFile> &secretFile, QFCgiRequest *request);
RequestUploader() = delete;
RequestUploader(const RequestUploader &other) = delete;
RequestUploader & operator=(const RequestUploader &other) = delete;
void uploadNextChunk();
QFCgiRequest *getFcgiRequest() { return this->request; }
qint64 getContentLength() { return this->contentLength; }
signals:
void uploadDone();
public slots:
};
#endif // REQUESTUPLOADER_H