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80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef BACKENDS_CLOUD_FOLDERDOWNLOADREQUEST_H
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#define BACKENDS_CLOUD_FOLDERDOWNLOADREQUEST_H
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#include "backends/networking/curl/request.h"
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#include "backends/cloud/storage.h"
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#include "gui/object.h"
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namespace Cloud {
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class FolderDownloadRequest: public Networking::Request, public GUI::CommandSender {
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Storage *_storage;
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Storage::FileArrayCallback _fileArrayCallback;
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Common::String _remoteDirectoryPath;
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Common::Path _localDirectoryPath;
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bool _recursive;
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Common::Array<StorageFile> _pendingFiles, _failedFiles;
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StorageFile _currentFile;
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Request *_workingRequest;
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bool _ignoreCallback;
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uint32 _totalFiles;
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uint64 _downloadedBytes, _totalBytes, _wasDownloadedBytes, _currentDownloadSpeed;
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void start();
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void directoryListedCallback(const Storage::ListDirectoryResponse &response);
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void directoryListedErrorCallback(const Networking::ErrorResponse &error);
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void fileDownloadedCallback(const Storage::BoolResponse &response);
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void fileDownloadedErrorCallback(const Networking::ErrorResponse &error);
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void downloadNextFile();
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void finishDownload(Common::Array<StorageFile> &files);
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public:
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FolderDownloadRequest(Storage *storage, Storage::FileArrayCallback callback, Networking::ErrorCallback ecb, const Common::String &remoteDirectoryPath, const Common::Path &localDirectoryPath, bool recursive);
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~FolderDownloadRequest() override;
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void handle() override;
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void restart() override;
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/** Returns a number in range [0, 1], where 1 is "complete". */
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double getProgress() const;
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/** Returns a number of downloaded bytes. */
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uint64 getDownloadedBytes() const;
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/** Returns a total number of bytes to download. */
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uint64 getTotalBytesToDownload() const;
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/** Returns average download speed for the last second. */
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uint64 getDownloadSpeed() const;
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/** Returns remote directory path. */
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Common::String getRemotePath() const { return _remoteDirectoryPath; }
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/** Returns local directory path. */
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Common::Path getLocalPath() const { return _localDirectoryPath; }
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};
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} // End of namespace Cloud
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#endif
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