mirror of https://github.com/NekoX-Dev/NekoX.git
92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
/*
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* This is the source code of tgnet library v. 1.0
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2016.
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*/
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#ifndef FILELOADOPERATION_H
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#define FILELOADOPERATION_H
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#include <vector>
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#include "Defines.h"
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#ifdef ANDROID
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#include <jni.h>
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#endif
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class TL_upload_file;
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class InputFileLocation;
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class ByteArray;
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class FileLocation;
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class FileLoadOperation {
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public:
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FileLoadOperation(int32_t dc_id, int64_t id, int64_t volume_id, int64_t access_hash, int32_t local_id, uint8_t *encKey, uint8_t *encIv, std::string extension, int32_t version, int32_t size, std::string dest, std::string temp);
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~FileLoadOperation();
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void start();
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void cancel();
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void setDelegate(onFinishedFunc onFinished, onFailedFunc onFailed, onProgressChangedFunc onProgressChanged);
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#ifdef ANDROID
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jobject ptr1 = nullptr;
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#endif
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private:
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class RequestInfo {
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public:
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int32_t requestToken = 0;
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int32_t offset = 0;
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NativeByteBuffer *bytes = nullptr;
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~RequestInfo();
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};
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void cleanup();
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void onFinishLoadingFile();
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void startDownloadRequest();
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void processRequestResult(RequestInfo *requestInfo, TL_error *error, bool next);
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void onFailedLoadingFile(int reason);
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int32_t datacenter_id;
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std::unique_ptr<InputFileLocation> location;
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FileLoadState state = FileLoadStateIdle;
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int32_t downloadedBytes = 0;
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int32_t totalBytesCount = 0;
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int32_t bytesCountPadding = 0;
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std::unique_ptr<ByteArray> key;
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std::unique_ptr<ByteArray> iv;
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int32_t currentDownloadChunkSize = 0;
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uint32_t currentMaxDownloadRequests = 0;
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int32_t requestsCount = 0;
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int32_t nextDownloadOffset = 0;
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std::vector<std::unique_ptr<RequestInfo>> requestInfos;
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std::vector<std::unique_ptr<RequestInfo>> delayedRequestInfos;
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std::string ext;
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std::string filePath;
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std::string tempFilePath;
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std::string tempFileIvPath;
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FILE *tempFile = nullptr;
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FILE *tempIvFile = nullptr;
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std::string destPath;
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std::string tempPath;
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bool isForceRequest = false;
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onFinishedFunc onFinishedCallback = nullptr;
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onFailedFunc onFailedCallback = nullptr;
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onProgressChangedFunc onProgressChangedCallback = nullptr;
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};
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#endif
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