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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 2
+* 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, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*
+*/
+
+#ifndef BACKENDS_CLOUD_SAVESSYNCREQUEST_H
+#define BACKENDS_CLOUD_SAVESSYNCREQUEST_H
+
+#include "backends/networking/curl/request.h"
+#include "backends/cloud/storage.h"
+#include "common/hashmap.h"
+#include "common/hash-str.h"
+#include "gui/object.h"
+
+namespace Cloud {
+
+class SavesSyncRequest: public Networking::Request, public GUI::CommandSender {
+ Storage *_storage;
+ Storage::BoolCallback _boolCallback;
+ Common::HashMap<Common::String, uint32> _localFilesTimestamps;
+ Common::Array<StorageFile> _filesToDownload;
+ Common::Array<Common::String> _filesToUpload;
+ StorageFile _currentDownloadingFile;
+ Common::String _currentUploadingFile;
+ Request *_workingRequest;
+ bool _ignoreCallback;
+ uint32 _totalFilesToHandle;
+ Common::String _date;
+
+ void start();
+ void directoryListedCallback(Storage::ListDirectoryResponse response);
+ void directoryListedErrorCallback(Networking::ErrorResponse error);
+ void directoryCreatedCallback(Storage::BoolResponse response);
+ void directoryCreatedErrorCallback(Networking::ErrorResponse error);
+ void fileDownloadedCallback(Storage::BoolResponse response);
+ void fileDownloadedErrorCallback(Networking::ErrorResponse error);
+ void fileUploadedCallback(Storage::UploadResponse response);
+ void fileUploadedErrorCallback(Networking::ErrorResponse error);
+ void downloadNextFile();
+ void uploadNextFile();
+ virtual void finishError(Networking::ErrorResponse error);
+ void finishSync(bool success);
+
+public:
+ SavesSyncRequest(Storage *storage, Storage::BoolCallback callback, Networking::ErrorCallback ecb);
+ virtual ~SavesSyncRequest();
+
+ virtual void handle();
+ virtual void restart();
+
+ /** Returns a number in range [0, 1], where 1 is "complete". */
+ double getDownloadingProgress() const;
+
+ /** Returns a number in range [0, 1], where 1 is "complete". */
+ double getProgress() const;
+
+ /** Returns an array of saves names which are not downloaded yet. */
+ Common::Array<Common::String> getFilesToDownload();
+};
+
+} // End of namespace Cloud
+
+#endif