140 lines
3.4 KiB
C++
140 lines
3.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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struct FileLoadResult;
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struct SendMediaReady;
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namespace Storage {
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// MTP big files methods used for files greater than 10mb.
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constexpr auto kUseBigFilesFrom = 10 * 1024 * 1024;
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struct UploadedPhoto {
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FullMsgId fullId;
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bool silent = false;
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MTPInputFile file;
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};
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struct UploadedDocument {
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FullMsgId fullId;
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bool silent = false;
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MTPInputFile file;
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};
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struct UploadedThumbDocument {
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FullMsgId fullId;
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bool silent = false;
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MTPInputFile file;
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MTPInputFile thumb;
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};
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struct UploadSecureProgress {
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FullMsgId fullId;
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int offset = 0;
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int size = 0;
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};
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struct UploadSecureDone {
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FullMsgId fullId;
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uint64 fileId = 0;
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int partsCount = 0;
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};
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class Uploader : public QObject, public RPCSender {
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Q_OBJECT
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public:
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Uploader();
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void uploadMedia(const FullMsgId &msgId, const SendMediaReady &image);
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void upload(
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const FullMsgId &msgId,
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const std::shared_ptr<FileLoadResult> &file);
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int32 currentOffset(const FullMsgId &msgId) const; // -1 means file not found
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int32 fullSize(const FullMsgId &msgId) const;
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void cancel(const FullMsgId &msgId);
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void pause(const FullMsgId &msgId);
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void confirm(const FullMsgId &msgId);
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void clear();
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rpl::producer<UploadedPhoto> photoReady() const {
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return _photoReady.events();
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}
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rpl::producer<UploadedDocument> documentReady() const {
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return _documentReady.events();
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}
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rpl::producer<UploadedThumbDocument> thumbDocumentReady() const {
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return _thumbDocumentReady.events();
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}
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rpl::producer<UploadSecureDone> secureReady() const {
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return _secureReady.events();
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}
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rpl::producer<FullMsgId> photoProgress() const {
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return _photoProgress.events();
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}
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rpl::producer<FullMsgId> documentProgress() const {
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return _documentProgress.events();
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}
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rpl::producer<UploadSecureProgress> secureProgress() const {
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return _secureProgress.events();
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}
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rpl::producer<FullMsgId> photoFailed() const {
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return _photoFailed.events();
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}
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rpl::producer<FullMsgId> documentFailed() const {
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return _documentFailed.events();
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}
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rpl::producer<FullMsgId> secureFailed() const {
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return _secureFailed.events();
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}
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~Uploader();
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public slots:
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void unpause();
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void sendNext();
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void stopSessions();
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private:
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struct File;
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void partLoaded(const MTPBool &result, mtpRequestId requestId);
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bool partFailed(const RPCError &err, mtpRequestId requestId);
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void currentFailed();
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base::flat_map<mtpRequestId, QByteArray> requestsSent;
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base::flat_map<mtpRequestId, int32> docRequestsSent;
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base::flat_map<mtpRequestId, int32> dcMap;
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uint32 sentSize = 0;
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uint32 sentSizes[MTP::kUploadSessionsCount] = { 0 };
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FullMsgId uploadingId;
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FullMsgId _pausedId;
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std::map<FullMsgId, File> queue;
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std::map<FullMsgId, File> uploaded;
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QTimer nextTimer, stopSessionsTimer;
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rpl::event_stream<UploadedPhoto> _photoReady;
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rpl::event_stream<UploadedDocument> _documentReady;
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rpl::event_stream<UploadedThumbDocument> _thumbDocumentReady;
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rpl::event_stream<UploadSecureDone> _secureReady;
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rpl::event_stream<FullMsgId> _photoProgress;
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rpl::event_stream<FullMsgId> _documentProgress;
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rpl::event_stream<UploadSecureProgress> _secureProgress;
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rpl::event_stream<FullMsgId> _photoFailed;
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rpl::event_stream<FullMsgId> _documentFailed;
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rpl::event_stream<FullMsgId> _secureFailed;
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};
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} // namespace Storage
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