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113 lines
4.2 KiB
C++
113 lines
4.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef BACKENDS_CLOUD_ONEDRIVE_ONEDRIVESTORAGE_H
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#define BACKENDS_CLOUD_ONEDRIVE_ONEDRIVESTORAGE_H
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#include "backends/cloud/storage.h"
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#include "backends/networking/curl/curljsonrequest.h"
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namespace Cloud {
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namespace OneDrive {
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class OneDriveStorage: public Cloud::Storage {
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static char *KEY, *SECRET;
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static void loadKeyAndSecret();
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Common::String _token, _uid, _refreshToken;
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/** This private constructor is called from loadFromConfig(). */
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OneDriveStorage(Common::String token, Common::String uid, Common::String refreshToken);
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void tokenRefreshed(BoolCallback callback, Networking::JsonResponse response);
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void codeFlowComplete(BoolResponse response);
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/** Constructs StorageInfo based on JSON response from cloud. */
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void infoInnerCallback(StorageInfoCallback outerCallback, Networking::JsonResponse json);
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void fileInfoCallback(Networking::NetworkReadStreamCallback outerCallback, Networking::JsonResponse response);
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public:
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/** This constructor uses OAuth code flow to get tokens. */
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OneDriveStorage(Common::String code);
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virtual ~OneDriveStorage();
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/**
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* Storage methods, which are used by CloudManager to save
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* storage in configuration file.
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*/
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/**
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* Save storage data using ConfMan.
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* @param keyPrefix all saved keys must start with this prefix.
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* @note every Storage must write keyPrefix + "type" key
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* with common value (e.g. "Dropbox").
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*/
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virtual void saveConfig(Common::String keyPrefix);
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/**
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* Return unique storage name.
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* @returns some unique storage name (for example, "Dropbox (user@example.com)")
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*/
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virtual Common::String name() const;
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/** Public Cloud API comes down there. */
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/** Returns ListDirectoryStatus struct with list of files. */
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virtual Networking::Request *listDirectory(Common::String path, ListDirectoryCallback callback, Networking::ErrorCallback errorCallback, bool recursive = false);
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/** Returns UploadStatus struct with info about uploaded file. */
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virtual Networking::Request *upload(Common::String path, Common::SeekableReadStream *contents, UploadCallback callback, Networking::ErrorCallback errorCallback);
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/** Returns pointer to Networking::NetworkReadStream. */
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virtual Networking::Request *streamFileById(Common::String path, Networking::NetworkReadStreamCallback callback, Networking::ErrorCallback errorCallback);
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/** Calls the callback when finished. */
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virtual Networking::Request *createDirectory(Common::String path, BoolCallback callback, Networking::ErrorCallback errorCallback);
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/** Returns the StorageInfo struct. */
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virtual Networking::Request *info(StorageInfoCallback callback, Networking::ErrorCallback errorCallback);
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/** Returns storage's saves directory path with the trailing slash. */
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virtual Common::String savesDirectoryPath();
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/**
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* Load token and user id from configs and return OneDriveStorage for those.
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* @return pointer to the newly created OneDriveStorage or 0 if some problem occured.
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*/
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static OneDriveStorage *loadFromConfig(Common::String keyPrefix);
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/**
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* Gets new access_token. If <code> passed is "", refresh_token is used.
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* Use "" in order to refresh token and pass a callback, so you could
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* continue your work when new token is available.
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*/
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void getAccessToken(BoolCallback callback, Common::String code = "");
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Common::String accessToken() { return _token; }
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};
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} // End of namespace OneDrive
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} // End of namespace Cloud
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#endif
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