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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_ID_IDSTORAGE_H
#define BACKENDS_CLOUD_ID_IDSTORAGE_H
#include "backends/cloud/storage.h"
#include "backends/networking/curl/curljsonrequest.h"
/*
* Id::IdStorage is a special base class, which is created
* to simplify adding new storages which use ids instead of
* paths in their API.
*
* Some Requests are already implemented, and Storage based
* on IdStorage needs to override/implement a few basic things.
*
* For example, ListDirectoryRequest and ResolveIdRequests are
* based on listDirectoryById() and getRootDirectoryId() methods.
* Implementing these you'll get id resolving and directory
* listing by path.
*/
namespace Cloud {
namespace Id {
class IdStorage: public Cloud::Storage {
protected:
void printFiles(FileArrayResponse response);
void printBool(BoolResponse response);
void printFile(UploadResponse response);
ListDirectoryCallback getPrintFilesCallback();
public:
virtual ~IdStorage();
/** Public Cloud API comes down there. */
/** Returns StorageFile with the resolved file's id. */
virtual Networking::Request *resolveFileId(Common::String path, UploadCallback callback, Networking::ErrorCallback errorCallback);
/** Returns ListDirectoryStatus struct with list of files. */
virtual Networking::Request *listDirectory(Common::String path, ListDirectoryCallback callback, Networking::ErrorCallback errorCallback, bool recursive = false);
virtual Networking::Request *listDirectoryById(Common::String id, ListDirectoryCallback callback, Networking::ErrorCallback errorCallback) = 0;
/** Calls the callback when finished. */
virtual Networking::Request *createDirectory(Common::String path, BoolCallback callback, Networking::ErrorCallback errorCallback);
virtual Networking::Request *createDirectoryWithParentId(Common::String parentId, Common::String name, BoolCallback callback, Networking::ErrorCallback errorCallback) = 0;
/** Returns pointer to Networking::NetworkReadStream. */
virtual Networking::Request *streamFile(Common::String path, Networking::NetworkReadStreamCallback callback, Networking::ErrorCallback errorCallback);
virtual Networking::Request *streamFileById(Common::String id, Networking::NetworkReadStreamCallback callback, Networking::ErrorCallback errorCallback) = 0;
/** Calls the callback when finished. */
virtual Networking::Request *download(Common::String remotePath, Common::String localPath, BoolCallback callback, Networking::ErrorCallback errorCallback);
virtual Common::String getRootDirectoryId() = 0;
};
} // End of namespace Id
} // End of namespace Cloud
#endif
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