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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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef BACKENDS_CLOUD_BOX_BOXSTORAGE_H
#define BACKENDS_CLOUD_BOX_BOXSTORAGE_H
#include "backends/cloud/id/idstorage.h"
#include "backends/networking/curl/curljsonrequest.h"
namespace Cloud {
namespace Box {
class BoxStorage: public Id::IdStorage {
/** This private constructor is called from loadFromConfig(). */
BoxStorage(const Common::String &token, const Common::String &refreshToken, bool enabled);
/** Constructs StorageInfo based on JSON response from cloud. */
void infoInnerCallback(StorageInfoCallback outerCallback, const Networking::JsonResponse &json);
void createDirectoryInnerCallback(BoolCallback outerCallback, const Networking::JsonResponse &response);
protected:
/**
* @return "box"
*/
Common::String cloudProvider() override;
/**
* @return kStorageBoxId
*/
uint32 storageIndex() override;
bool needsRefreshToken() override;
bool canReuseRefreshToken() override;
public:
/** This constructor uses OAuth code flow to get tokens. */
BoxStorage(const Common::String &code, Networking::ErrorCallback cb);
/** This constructor extracts tokens from JSON acquired via OAuth code flow. */
BoxStorage(const Networking::JsonResponse &codeFlowJson, Networking::ErrorCallback cb);
~BoxStorage() override;
/**
* 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").
*/
void saveConfig(const Common::String &keyPrefix) override;
/**
* Return unique storage name.
* @returns some unique storage name (for example, "Dropbox (user@example.com)")
*/
Common::String name() const override;
/** Public Cloud API comes down there. */
Networking::Request *listDirectoryById(const Common::String &id, ListDirectoryCallback callback, Networking::ErrorCallback errorCallback) override;
Networking::Request *createDirectoryWithParentId(const Common::String &parentId, const Common::String &directoryName, BoolCallback callback, Networking::ErrorCallback errorCallback) override;
/** Returns UploadStatus struct with info about uploaded file. */
Networking::Request *upload(const Common::String &remotePath, const Common::Path &localPath, UploadCallback callback, Networking::ErrorCallback errorCallback) override;
Networking::Request *upload(const Common::String &path, Common::SeekableReadStream *contents, UploadCallback callback, Networking::ErrorCallback errorCallback) override;
/** Returns whether Storage supports upload(ReadStream). */
bool uploadStreamSupported() override;
/** Returns pointer to Networking::NetworkReadStream. */
Networking::Request *streamFileById(const Common::String &path, Networking::NetworkReadStreamCallback callback, Networking::ErrorCallback errorCallback) override;
/** Returns the StorageInfo struct. */
Networking::Request *info(StorageInfoCallback callback, Networking::ErrorCallback errorCallback) override;
/** Returns storage's saves directory path with the trailing slash. */
Common::String savesDirectoryPath() override;
/**
* Load token and user id from configs and return BoxStorage for those.
* @return pointer to the newly created BoxStorage or 0 if some problem occurred.
*/
static BoxStorage *loadFromConfig(const Common::String &keyPrefix);
/**
* Remove all BoxStorage-related data from config.
*/
static void removeFromConfig(const Common::String &keyPrefix);
Common::String getRootDirectoryId() override;
Common::String accessToken() const { return _token; }
};
} // End of namespace Box
} // End of namespace Cloud
#endif
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