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Diffstat (limited to 'backends/cloud/basestorage.cpp')
| -rw-r--r-- | backends/cloud/basestorage.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/backends/cloud/basestorage.cpp b/backends/cloud/basestorage.cpp new file mode 100644 index 0000000000..9b31b4cad3 --- /dev/null +++ b/backends/cloud/basestorage.cpp @@ -0,0 +1,104 @@ +/* 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. + * + */ + +#include "backends/cloud/basestorage.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/json.h" + +namespace Cloud { + +BaseStorage::BaseStorage() {} + +BaseStorage::BaseStorage(Common::String token, Common::String refreshToken): + _token(token), _refreshToken(refreshToken) {} + +BaseStorage::~BaseStorage() {} + +void BaseStorage::getAccessToken(Common::String code) { + Networking::JsonCallback callback = new Common::Callback<BaseStorage, Networking::JsonResponse>(this, &BaseStorage::codeFlowComplete); + Networking::ErrorCallback errorCallback = new Common::Callback<BaseStorage, Networking::ErrorResponse>(this, &BaseStorage::codeFlowFailed); + + Common::String url = Common::String::format("https://cloud.scummvm.org/%s/%s", cloudProvider().c_str(), code.c_str()); + Networking::CurlJsonRequest *request = new Networking::CurlJsonRequest(callback, errorCallback, url); + + addRequest(request); +} + +void BaseStorage::codeFlowComplete(Networking::JsonResponse response) { + Common::JSONValue *json = (Common::JSONValue *)response.value; + if (json == nullptr) { + debug(9, "BaseStorage::codeFlowComplete: got NULL instead of JSON!"); + CloudMan.removeStorage(this); + return; + } + + if (!json->isObject()) { + debug(9, "BaseStorage::codeFlowComplete: passed JSON is not an object!"); + CloudMan.removeStorage(this); + delete json; + return; + } + + Common::JSONObject result = json->asObject(); + if (!Networking::CurlJsonRequest::jsonContainsAttribute(result, "error", "BaseStorage::codeFlowComplete")) { + warning("BaseStorage: bad response, no 'error' attribute passed"); + debug(9, "%s", json->stringify(true).c_str()); + CloudMan.removeStorage(this); + delete json; + return; + } + + if (result.getVal("error")->asBool()) { + Common::String errorMessage = "{error: true}, message is missing"; + if (Networking::CurlJsonRequest::jsonContainsString(result, "message", "BaseStorage::codeFlowComplete")) { + errorMessage = result.getVal("message")->asString(); + } + warning("BaseStorage: response says error occurred: %s", errorMessage.c_str()); + CloudMan.removeStorage(this); + delete json; + return; + } + + if (!Networking::CurlJsonRequest::jsonContainsString(result, "access_token", "BaseStorage::codeFlowComplete")) { + warning("BaseStorage: bad response, no 'access_token' attribute passed"); + debug(9, "%s", json->stringify(true).c_str()); + CloudMan.removeStorage(this); + } else { + _token = result.getVal("access_token")->asString(); + CloudMan.replaceStorage(this, storageIndex()); + ConfMan.flushToDisk(); + } + + delete json; +} + +void BaseStorage::codeFlowFailed(Networking::ErrorResponse error) { + debug(9, "BaseStorage: code flow failed (%s, %ld):", (error.failed ? "failed" : "interrupted"), error.httpResponseCode); + debug(9, "%s", error.response.c_str()); + CloudMan.removeStorage(this); +} + +} // End of namespace Cloud |