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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_ONEDRIVE_ONEDRIVESTORAGE_H
#define BACKENDS_CLOUD_ONEDRIVE_ONEDRIVESTORAGE_H
#include "backends/cloud/storage.h"
#include "common/callback.h"
#include "backends/networking/curl/curljsonrequest.h"
namespace Cloud {
namespace OneDrive {
class OneDriveStorage: public Cloud::Storage {
static char *KEY, *SECRET;
static void loadKeyAndSecret();
Common::String _token, _uid, _refreshToken;
/** This private constructor is called from loadFromConfig(). */
OneDriveStorage(Common::String token, Common::String uid, Common::String refreshToken);
/**
* This private constructor is called from authThroughConsole() (phase 2).
* It uses OAuth code flow to get tokens.
*/
OneDriveStorage(Common::String code);
void tokenRefreshed(BoolCallback callback, Networking::JsonResponse pair);
void codeFlowComplete(BoolResponse pair);
void printJson(Networking::JsonResponse pair);
void fileDownloaded(BoolResponse pair);
void printFiles(FileArrayResponse pair);
void fileInfoCallback(Networking::NetworkReadStreamCallback outerCallback, Networking::JsonResponse pair);
public:
virtual ~OneDriveStorage();
/**
* Storage methods, which are used by CloudManager to save
* storage in configuration file.
*/
/**
* Save storage data using ConfMan.
* @param keyPrefix all saved keys must start with this prefix.
* @note every Storage must write keyPrefix + "type" key
* with common value (e.g. "Dropbox").
*/
virtual void saveConfig(Common::String keyPrefix);
/** Public Cloud API comes down there. */
/** Returns Common::Array<StorageFile>. */
virtual Networking::Request *listDirectory(Common::String path, FileArrayCallback callback, bool recursive = false);
/** Calls the callback when finished. */
virtual Networking::Request *upload(Common::String path, Common::SeekableReadStream *contents, UploadCallback callback) { return nullptr; } //TODO
virtual Networking::Request *upload(Common::String remotePath, Common::String localPath, UploadCallback callback) { return nullptr; }
/** Returns pointer to Networking::NetworkReadStream. */
virtual Networking::Request *streamFile(Common::String path, Networking::NetworkReadStreamCallback callback);
/** Calls the callback when finished. */
virtual Networking::Request *download(Common::String remotePath, Common::String localPath, BoolCallback callback);
/** Returns Common::Array<StorageFile> with list of files, which were not downloaded. */
virtual Networking::Request *downloadFolder(Common::String remotePath, Common::String localPath, FileArrayCallback callback, bool recursive = false);
/** Calls the callback when finished. */
virtual Networking::Request *remove(Common::String path, BoolCallback callback) { return nullptr; } //TODO
/** Calls the callback when finished. */
virtual Networking::Request *syncSaves(BoolCallback callback);
/** Calls the callback when finished. */
virtual Networking::Request *createDirectory(Common::String path, BoolCallback callback) { return nullptr; } //TODO
/** Calls the callback when finished. */
virtual Networking::Request *touch(Common::String path, BoolCallback callback) { return nullptr; } //TODO
/** Returns the StorageInfo struct. */
virtual Networking::Request *info(StorageInfoCallback callback) { return nullptr; } //TODO
/** Returns whether saves sync process is running. */
virtual bool isSyncing() { return false; } //TODO
/** Returns whether there are any requests running. */
virtual bool isWorking() { return false; } //TODO
/**
* Load token and user id from configs and return OneDriveStorage for those.
* @return pointer to the newly created OneDriveStorage or 0 if some problem occured.
*/
static OneDriveStorage *loadFromConfig(Common::String keyPrefix);
/**
* Returns OneDrive auth link.
*/
static Common::String getAuthLink();
/**
* Show message with OneDrive auth instructions. (Temporary)
*/
static void authThroughConsole();
/**
* Gets new access_token. If <code> passed is "", refresh_token is used.
* Use "" in order to refresh token and pass a callback, so you could
* continue your work when new token is available.
*/
void getAccessToken(BoolCallback callback, Common::String code = "");
Common::String accessToken() { return _token; }
};
} // End of namespace OneDrive
} // End of namespace Cloud
#endif
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