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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef BACKENDS_CLOUD_FOLDERDOWNLOADREQUEST_H
#define BACKENDS_CLOUD_FOLDERDOWNLOADREQUEST_H
#include "backends/networking/curl/request.h"
#include "backends/cloud/storage.h"
#include "gui/object.h"
namespace Cloud {
class FolderDownloadRequest: public Networking::Request, public GUI::CommandSender {
Storage *_storage;
Storage::FileArrayCallback _fileArrayCallback;
Common::String _remoteDirectoryPath;
Common::Path _localDirectoryPath;
bool _recursive;
Common::Array<StorageFile> _pendingFiles, _failedFiles;
StorageFile _currentFile;
Request *_workingRequest;
bool _ignoreCallback;
uint32 _totalFiles;
uint64 _downloadedBytes, _totalBytes, _wasDownloadedBytes, _currentDownloadSpeed;
void start();
void directoryListedCallback(const Storage::ListDirectoryResponse &response);
void directoryListedErrorCallback(const Networking::ErrorResponse &error);
void fileDownloadedCallback(const Storage::BoolResponse &response);
void fileDownloadedErrorCallback(const Networking::ErrorResponse &error);
void downloadNextFile();
void finishDownload(Common::Array<StorageFile> &files);
public:
FolderDownloadRequest(Storage *storage, Storage::FileArrayCallback callback, Networking::ErrorCallback ecb, const Common::String &remoteDirectoryPath, const Common::Path &localDirectoryPath, bool recursive);
~FolderDownloadRequest() override;
void handle() override;
void restart() override;
/** Returns a number in range [0, 1], where 1 is "complete". */
double getProgress() const;
/** Returns a number of downloaded bytes. */
uint64 getDownloadedBytes() const;
/** Returns a total number of bytes to download. */
uint64 getTotalBytesToDownload() const;
/** Returns average download speed for the last second. */
uint64 getDownloadSpeed() const;
/** Returns remote directory path. */
Common::String getRemotePath() const { return _remoteDirectoryPath; }
/** Returns local directory path. */
Common::Path getLocalPath() const { return _localDirectoryPath; }
};
} // End of namespace Cloud
#endif
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