tdesktop/Telegram/SourceFiles/storage/file_upload.h

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
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struct FileLoadResult;
struct SendMediaReady;
namespace Storage {
class Uploader : public QObject, public RPCSender {
Q_OBJECT
public:
Uploader();
void uploadMedia(const FullMsgId &msgId, const SendMediaReady &image);
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void upload(
const FullMsgId &msgId,
const std::shared_ptr<FileLoadResult> &file);
int32 currentOffset(const FullMsgId &msgId) const; // -1 means file not found
int32 fullSize(const FullMsgId &msgId) const;
void cancel(const FullMsgId &msgId);
void pause(const FullMsgId &msgId);
void confirm(const FullMsgId &msgId);
void clear();
~Uploader();
public slots:
void unpause();
void sendNext();
void killSessions();
signals:
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void photoReady(const FullMsgId &msgId, bool silent, const MTPInputFile &file);
void documentReady(const FullMsgId &msgId, bool silent, const MTPInputFile &file);
void thumbDocumentReady(const FullMsgId &msgId, bool silent, const MTPInputFile &file, const MTPInputFile &thumb);
void photoProgress(const FullMsgId &msgId);
void documentProgress(const FullMsgId &msgId);
void photoFailed(const FullMsgId &msgId);
void documentFailed(const FullMsgId &msgId);
private:
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struct File;
void partLoaded(const MTPBool &result, mtpRequestId requestId);
bool partFailed(const RPCError &err, mtpRequestId requestId);
void currentFailed();
base::flat_map<mtpRequestId, QByteArray> requestsSent;
base::flat_map<mtpRequestId, int32> docRequestsSent;
base::flat_map<mtpRequestId, int32> dcMap;
uint32 sentSize = 0;
uint32 sentSizes[MTP::kUploadSessionsCount] = { 0 };
FullMsgId uploadingId;
FullMsgId _pausedId;
std::map<FullMsgId, File> queue;
std::map<FullMsgId, File> uploaded;
QTimer nextTimer, killSessionsTimer;
};
} // namespace Storage