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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/>.
*
*/
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include <curl/curl.h>
#include "backends/cloud/dropbox/dropboxstorage.h"
#include "backends/cloud/dropbox/dropboxcreatedirectoryrequest.h"
#include "backends/cloud/dropbox/dropboxinforequest.h"
#include "backends/cloud/dropbox/dropboxlistdirectoryrequest.h"
#include "backends/cloud/dropbox/dropboxuploadrequest.h"
#include "backends/cloud/cloudmanager.h"
#include "backends/networking/curl/connectionmanager.h"
#include "backends/networking/curl/curljsonrequest.h"
#include "common/config-manager.h"
#include "common/debug.h"
#include "common/formats/json.h"
namespace Cloud {
namespace Dropbox {
#define DROPBOX_API_FILES_DOWNLOAD "https://content.dropboxapi.com/2/files/download"
DropboxStorage::DropboxStorage(const Common::String &accessToken, const Common::String &refreshToken, bool enabled):
BaseStorage(accessToken, refreshToken, enabled) {}
DropboxStorage::DropboxStorage(const Common::String &code, Networking::ErrorCallback cb): BaseStorage() {
getAccessToken(code, cb);
}
DropboxStorage::DropboxStorage(const Networking::JsonResponse &codeFlowJson, Networking::ErrorCallback cb) : BaseStorage() {
codeFlowComplete(cb, codeFlowJson);
}
DropboxStorage::~DropboxStorage() {}
Common::String DropboxStorage::cloudProvider() { return "dropbox"; }
uint32 DropboxStorage::storageIndex() { return kStorageDropboxId; }
bool DropboxStorage::needsRefreshToken() { return true; }
bool DropboxStorage::canReuseRefreshToken() { return true; }
void DropboxStorage::saveConfig(const Common::String &keyPrefix) {
ConfMan.set(keyPrefix + "access_token", _token, ConfMan.kCloudDomain);
ConfMan.set(keyPrefix + "refresh_token", _refreshToken, ConfMan.kCloudDomain);
saveIsEnabledFlag(keyPrefix);
}
Common::String DropboxStorage::name() const {
return "Dropbox";
}
Networking::Request *DropboxStorage::listDirectory(const Common::String &path, ListDirectoryCallback outerCallback, Networking::ErrorCallback errorCallback, bool recursive) {
return addRequest(new DropboxListDirectoryRequest(this, path, outerCallback, errorCallback, recursive));
}
Networking::Request *DropboxStorage::upload(const Common::String &path, Common::SeekableReadStream *contents, UploadCallback callback, Networking::ErrorCallback errorCallback) {
return addRequest(new DropboxUploadRequest(this, path, contents, callback, errorCallback));
}
Networking::Request *DropboxStorage::streamFileById(const Common::String &path, Networking::NetworkReadStreamCallback callback, Networking::ErrorCallback errorCallback) {
Common::JSONObject jsonRequestParameters;
jsonRequestParameters.setVal("path", new Common::JSONValue(path));
Common::JSONValue value(jsonRequestParameters);
Networking::CurlRequest *request = new Networking::CurlRequest(nullptr, nullptr, DROPBOX_API_FILES_DOWNLOAD); //TODO: is it OK to pass no callbacks?
request->addHeader("Authorization: Bearer " + _token);
request->addHeader("Dropbox-API-Arg: " + Common::JSON::stringify(&value));
request->addHeader("Content-Type: "); //required to be empty (as we do POST, it's usually app/form-url-encoded)
Networking::NetworkReadStreamResponse response = request->execute();
if (callback)
(*callback)(response);
return request; // no leak here, response.request == request
}
Networking::Request *DropboxStorage::createDirectory(const Common::String &path, BoolCallback callback, Networking::ErrorCallback errorCallback) {
if (!errorCallback)
errorCallback = getErrorPrintingCallback();
return addRequest(new DropboxCreateDirectoryRequest(this, path, callback, errorCallback));
}
Networking::Request *DropboxStorage::info(StorageInfoCallback callback, Networking::ErrorCallback errorCallback) {
if (!errorCallback)
errorCallback = getErrorPrintingCallback();
return addRequest(new DropboxInfoRequest(this, callback, errorCallback));
}
Common::String DropboxStorage::savesDirectoryPath() { return "/saves/"; }
DropboxStorage *DropboxStorage::loadFromConfig(const Common::String &keyPrefix) {
if (!ConfMan.hasKey(keyPrefix + "access_token", ConfMan.kCloudDomain)) {
warning("DropboxStorage: no access_token found");
return nullptr;
}
if (!ConfMan.hasKey(keyPrefix + "refresh_token", ConfMan.kCloudDomain)) {
warning("DropboxStorage: no refresh_token found");
return nullptr;
}
Common::String accessToken = ConfMan.get(keyPrefix + "access_token", ConfMan.kCloudDomain);
Common::String refreshToken = ConfMan.get(keyPrefix + "refresh_token", ConfMan.kCloudDomain);
return new DropboxStorage(accessToken, refreshToken, loadIsEnabledFlag(keyPrefix));
}
void DropboxStorage::removeFromConfig(const Common::String &keyPrefix) {
ConfMan.removeKey(keyPrefix + "access_token", ConfMan.kCloudDomain);
ConfMan.removeKey(keyPrefix + "refresh_token", ConfMan.kCloudDomain);
removeIsEnabledFlag(keyPrefix);
}
} // End of namespace Dropbox
} // End of namespace Cloud
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