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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.
*
*/
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include <curl/curl.h>
#include "backends/cloud/onedrive/onedrivestorage.h"
#include "backends/cloud/cloudmanager.h"
#include "backends/cloud/onedrive/onedrivecreatedirectoryrequest.h"
#include "backends/cloud/onedrive/onedrivetokenrefresher.h"
#include "backends/cloud/onedrive/onedrivelistdirectoryrequest.h"
#include "backends/cloud/onedrive/onedriveuploadrequest.h"
#include "backends/networking/curl/connectionmanager.h"
#include "backends/networking/curl/curljsonrequest.h"
#include "backends/networking/curl/networkreadstream.h"
#include "common/config-manager.h"
#include "common/debug.h"
#include "common/json.h"
namespace Cloud {
namespace OneDrive {
#define ONEDRIVE_API_SPECIAL_APPROOT_ID "https://graph.microsoft.com/v1.0/drive/special/approot:/"
#define ONEDRIVE_API_SPECIAL_APPROOT "https://graph.microsoft.com/v1.0/drive/special/approot"
OneDriveStorage::OneDriveStorage(Common::String token, Common::String refreshToken, bool enabled):
BaseStorage(token, refreshToken, enabled) {}
OneDriveStorage::OneDriveStorage(Common::String code, Networking::ErrorCallback cb) {
getAccessToken(code, cb);
}
OneDriveStorage::~OneDriveStorage() {}
Common::String OneDriveStorage::cloudProvider() { return "onedrive"; }
uint32 OneDriveStorage::storageIndex() { return kStorageOneDriveId; }
bool OneDriveStorage::needsRefreshToken() { return true; }
bool OneDriveStorage::canReuseRefreshToken() { return false; }
void OneDriveStorage::saveConfig(Common::String keyPrefix) {
ConfMan.set(keyPrefix + "access_token", _token, ConfMan.kCloudDomain);
ConfMan.set(keyPrefix + "refresh_token", _refreshToken, ConfMan.kCloudDomain);
saveIsEnabledFlag(keyPrefix);
}
Common::String OneDriveStorage::name() const {
return "OneDrive";
}
void OneDriveStorage::infoInnerCallback(StorageInfoCallback outerCallback, Networking::JsonResponse response) {
Common::JSONValue *json = response.value;
if (!json) {
warning("OneDriveStorage::infoInnerCallback: NULL passed instead of JSON");
delete outerCallback;
return;
}
if (!Networking::CurlJsonRequest::jsonIsObject(json, "OneDriveStorage::infoInnerCallback")) {
delete json;
delete outerCallback;
return;
}
Common::JSONObject jsonInfo = json->asObject();
Common::String uid, displayName, email;
uint64 quotaUsed = 0, quotaAllocated = 26843545600LL; // 25 GB, because I actually don't know any way to find out the real one
if (Networking::CurlJsonRequest::jsonContainsObject(jsonInfo, "createdBy", "OneDriveStorage::infoInnerCallback")) {
Common::JSONObject createdBy = jsonInfo.getVal("createdBy")->asObject();
if (Networking::CurlJsonRequest::jsonContainsObject(createdBy, "user", "OneDriveStorage::infoInnerCallback")) {
Common::JSONObject user = createdBy.getVal("user")->asObject();
if (Networking::CurlJsonRequest::jsonContainsString(user, "id", "OneDriveStorage::infoInnerCallback"))
uid = user.getVal("id")->asString();
if (Networking::CurlJsonRequest::jsonContainsString(user, "displayName", "OneDriveStorage::infoInnerCallback"))
displayName = user.getVal("displayName")->asString();
}
}
if (Networking::CurlJsonRequest::jsonContainsIntegerNumber(jsonInfo, "size", "OneDriveStorage::infoInnerCallback")) {
quotaUsed = jsonInfo.getVal("size")->asIntegerNumber();
}
Common::String username = email;
if (username == "")
username = displayName;
if (username == "")
username = uid;
CloudMan.setStorageUsername(kStorageOneDriveId, username);
if (outerCallback) {
(*outerCallback)(StorageInfoResponse(nullptr, StorageInfo(uid, displayName, email, quotaUsed, quotaAllocated)));
delete outerCallback;
}
delete json;
}
void OneDriveStorage::fileInfoCallback(Networking::NetworkReadStreamCallback outerCallback, Networking::JsonResponse response) {
Common::JSONValue *json = response.value;
if (!json) {
warning("OneDriveStorage::fileInfoCallback: NULL passed instead of JSON");
if (outerCallback)
(*outerCallback)(Networking::NetworkReadStreamResponse(response.request, nullptr));
delete outerCallback;
return;
}
if (!Networking::CurlJsonRequest::jsonIsObject(json, "OneDriveStorage::fileInfoCallback")) {
if (outerCallback)
(*outerCallback)(Networking::NetworkReadStreamResponse(response.request, nullptr));
delete json;
delete outerCallback;
return;
}
Common::JSONObject result = response.value->asObject();
if (!Networking::CurlJsonRequest::jsonContainsString(result, "@microsoft.graph.downloadUrl", "OneDriveStorage::fileInfoCallback")) {
warning("OneDriveStorage: downloadUrl not found in passed JSON");
debug(9, "%s", response.value->stringify().c_str());
if (outerCallback)
(*outerCallback)(Networking::NetworkReadStreamResponse(response.request, nullptr));
delete json;
delete outerCallback;
return;
}
const char *url = result.getVal("@microsoft.graph.downloadUrl")->asString().c_str();
if (outerCallback)
(*outerCallback)(Networking::NetworkReadStreamResponse(
response.request,
new Networking::NetworkReadStream(url, nullptr, "")
));
delete json;
delete outerCallback;
}
Networking::Request *OneDriveStorage::listDirectory(Common::String path, ListDirectoryCallback callback, Networking::ErrorCallback errorCallback, bool recursive) {
debug(9, "OneDrive: `ls \"%s\"`", path.c_str());
return addRequest(new OneDriveListDirectoryRequest(this, path, callback, errorCallback, recursive));
}
Networking::Request *OneDriveStorage::upload(Common::String path, Common::SeekableReadStream *contents, UploadCallback callback, Networking::ErrorCallback errorCallback) {
debug(9, "OneDrive: `upload \"%s\"`", path.c_str());
return addRequest(new OneDriveUploadRequest(this, path, contents, callback, errorCallback));
}
Networking::Request *OneDriveStorage::streamFileById(Common::String path, Networking::NetworkReadStreamCallback outerCallback, Networking::ErrorCallback errorCallback) {
debug(9, "OneDrive: `download \"%s\"`", path.c_str());
Common::String url = ONEDRIVE_API_SPECIAL_APPROOT_ID + ConnMan.urlEncode(path);
Networking::JsonCallback innerCallback = new Common::CallbackBridge<OneDriveStorage, Networking::NetworkReadStreamResponse, Networking::JsonResponse>(this, &OneDriveStorage::fileInfoCallback, outerCallback);
Networking::CurlJsonRequest *request = new OneDriveTokenRefresher(this, innerCallback, errorCallback, url.c_str());
request->addHeader("Authorization: bearer " + _token);
return addRequest(request);
}
Networking::Request *OneDriveStorage::createDirectory(Common::String path, BoolCallback callback, Networking::ErrorCallback errorCallback) {
debug(9, "OneDrive: `mkdir \"%s\"`", path.c_str());
if (!errorCallback)
errorCallback = getErrorPrintingCallback();
return addRequest(new OneDriveCreateDirectoryRequest(this, path, callback, errorCallback));
}
Networking::Request *OneDriveStorage::info(StorageInfoCallback callback, Networking::ErrorCallback errorCallback) {
debug(9, "OneDrive: `info`");
Networking::JsonCallback innerCallback = new Common::CallbackBridge<OneDriveStorage, StorageInfoResponse, Networking::JsonResponse>(this, &OneDriveStorage::infoInnerCallback, callback);
Networking::CurlJsonRequest *request = new OneDriveTokenRefresher(this, innerCallback, errorCallback, ONEDRIVE_API_SPECIAL_APPROOT);
request->addHeader("Authorization: bearer " + _token);
return addRequest(request);
}
Common::String OneDriveStorage::savesDirectoryPath() { return "saves/"; }
OneDriveStorage *OneDriveStorage::loadFromConfig(Common::String keyPrefix) {
if (!ConfMan.hasKey(keyPrefix + "access_token", ConfMan.kCloudDomain)) {
warning("OneDriveStorage: no access_token found");
return nullptr;
}
if (!ConfMan.hasKey(keyPrefix + "refresh_token", ConfMan.kCloudDomain)) {
warning("OneDriveStorage: 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 OneDriveStorage(accessToken, refreshToken, loadIsEnabledFlag(keyPrefix));
}
void OneDriveStorage::removeFromConfig(Common::String keyPrefix) {
ConfMan.removeKey(keyPrefix + "access_token", ConfMan.kCloudDomain);
ConfMan.removeKey(keyPrefix + "refresh_token", ConfMan.kCloudDomain);
removeIsEnabledFlag(keyPrefix);
}
} // End of namespace OneDrive
} // End of namespace Cloud
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