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savessyncrequest.h

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef BACKENDS_CLOUD_SAVESSYNCREQUEST_H
00024 #define BACKENDS_CLOUD_SAVESSYNCREQUEST_H
00025 
00026 #include "backends/networking/curl/request.h"
00027 #include "backends/cloud/storage.h"
00028 #include "common/hashmap.h"
00029 #include "common/hash-str.h"
00030 #include "gui/object.h"
00031 
00032 namespace Cloud {
00033 
00034 class SavesSyncRequest: public Networking::Request, public GUI::CommandSender {
00035     Storage *_storage;
00036     Storage::BoolCallback _boolCallback;
00037     Common::HashMap<Common::String, uint32> _localFilesTimestamps;
00038     Common::Array<StorageFile> _filesToDownload;
00039     Common::Array<Common::String> _filesToUpload;
00040     StorageFile _currentDownloadingFile;
00041     Common::String _currentUploadingFile;
00042     Request *_workingRequest;
00043     bool _ignoreCallback;
00044     uint32 _totalFilesToHandle;
00045     Common::String _date;
00046 
00047     void start();
00048     void directoryListedCallback(Storage::ListDirectoryResponse response);
00049     void directoryListedErrorCallback(Networking::ErrorResponse error);
00050     void directoryCreatedCallback(Storage::BoolResponse response);
00051     void directoryCreatedErrorCallback(Networking::ErrorResponse error);
00052     void fileDownloadedCallback(Storage::BoolResponse response);
00053     void fileDownloadedErrorCallback(Networking::ErrorResponse error);
00054     void fileUploadedCallback(Storage::UploadResponse response);
00055     void fileUploadedErrorCallback(Networking::ErrorResponse error);
00056     void downloadNextFile();
00057     void uploadNextFile();
00058     virtual void finishError(Networking::ErrorResponse error);
00059     void finishSync(bool success);
00060 
00061 public:
00062     SavesSyncRequest(Storage *storage, Storage::BoolCallback callback, Networking::ErrorCallback ecb);
00063     virtual ~SavesSyncRequest();
00064 
00065     virtual void handle();
00066     virtual void restart();
00067 
00069     double getDownloadingProgress() const;
00070 
00072     double getProgress() const;
00073 
00075     Common::Array<Common::String> getFilesToDownload();
00076 };
00077 
00078 } // End of namespace Cloud
00079 
00080 #endif


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