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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.
*
*/
#include "backends/cloud/onedrive/onedriveuploadrequest.h"
#include "backends/cloud/onedrive/onedrivestorage.h"
#include "backends/cloud/iso8601.h"
#include "backends/cloud/storage.h"
#include "backends/networking/curl/connectionmanager.h"
#include "backends/networking/curl/curljsonrequest.h"
#include "backends/networking/curl/networkreadstream.h"
#include "common/json.h"
#include "onedrivetokenrefresher.h"
namespace Cloud {
namespace OneDrive {
#define ONEDRIVE_API_SPECIAL_APPROOT_UPLOAD "https://graph.microsoft.com/v1.0/drive/special/approot:/%s:/upload.createSession"
#define ONEDRIVE_API_SPECIAL_APPROOT_CONTENT "https://graph.microsoft.com/v1.0/drive/special/approot:/%s:/content"
OneDriveUploadRequest::OneDriveUploadRequest(OneDriveStorage *storage, Common::String path, Common::SeekableReadStream *contents, Storage::UploadCallback callback, Networking::ErrorCallback ecb):
Networking::Request(nullptr, ecb), _storage(storage), _savePath(path), _contentsStream(contents), _uploadCallback(callback),
_workingRequest(nullptr), _ignoreCallback(false) {
start();
}
OneDriveUploadRequest::~OneDriveUploadRequest() {
_ignoreCallback = true;
if (_workingRequest)
_workingRequest->finish();
delete _contentsStream;
delete _uploadCallback;
}
void OneDriveUploadRequest::start() {
_ignoreCallback = true;
if (_workingRequest)
_workingRequest->finish();
if (_contentsStream == nullptr) {
warning("OneDriveUploadRequest: cannot restart because no stream given");
finishError(Networking::ErrorResponse(this, false, true, "OneDriveUploadRequest::start: can't restart, because no stream given", -1));
return;
}
if (!_contentsStream->seek(0)) {
warning("OneDriveUploadRequest: cannot restart because stream couldn't seek(0)");
finishError(Networking::ErrorResponse(this, false, true, "OneDriveUploadRequest::start: can't restart, because seek(0) didn't work", -1));
return;
}
_ignoreCallback = false;
uploadNextPart();
}
void OneDriveUploadRequest::uploadNextPart() {
const uint32 UPLOAD_PER_ONE_REQUEST = 10 * 1024 * 1024;
if (_uploadUrl == "" && (uint32)_contentsStream->size() > UPLOAD_PER_ONE_REQUEST) {
Common::String url = Common::String::format(ONEDRIVE_API_SPECIAL_APPROOT_UPLOAD, ConnMan.urlEncode(_savePath).c_str()); //folder must exist
Networking::JsonCallback callback = new Common::Callback<OneDriveUploadRequest, Networking::JsonResponse>(this, &OneDriveUploadRequest::partUploadedCallback);
Networking::ErrorCallback failureCallback = new Common::Callback<OneDriveUploadRequest, Networking::ErrorResponse>(this, &OneDriveUploadRequest::partUploadedErrorCallback);
Networking::CurlJsonRequest *request = new OneDriveTokenRefresher(_storage, callback, failureCallback, url.c_str());
request->addHeader("Authorization: Bearer " + _storage->accessToken());
request->setBuffer(new byte[1], 0); //use POST
_workingRequest = ConnMan.addRequest(request);
return;
}
Common::String url;
if (_uploadUrl == "") {
url = Common::String::format(ONEDRIVE_API_SPECIAL_APPROOT_CONTENT, ConnMan.urlEncode(_savePath).c_str());
} else {
url = _uploadUrl;
}
Networking::JsonCallback callback = new Common::Callback<OneDriveUploadRequest, Networking::JsonResponse>(this, &OneDriveUploadRequest::partUploadedCallback);
Networking::ErrorCallback failureCallback = new Common::Callback<OneDriveUploadRequest, Networking::ErrorResponse>(this, &OneDriveUploadRequest::partUploadedErrorCallback);
Networking::CurlJsonRequest *request = new OneDriveTokenRefresher(_storage, callback, failureCallback, url.c_str());
request->addHeader("Authorization: Bearer " + _storage->accessToken());
request->usePut();
uint32 oldPos = _contentsStream->pos();
byte *buffer = new byte[UPLOAD_PER_ONE_REQUEST];
uint32 size = _contentsStream->read(buffer, UPLOAD_PER_ONE_REQUEST);
request->setBuffer(buffer, size);
if (_uploadUrl != "") {
request->addHeader(Common::String::format("Content-Range: bytes %u-%u/%u", oldPos, _contentsStream->pos() - 1, _contentsStream->size()));
} else if (_contentsStream->size() == 0) {
warning("\"Sorry, OneDrive can't upload empty files\"");
finishUpload(StorageFile(_savePath, 0, 0, false));
delete request;
return;
}
_workingRequest = ConnMan.addRequest(request);
}
void OneDriveUploadRequest::partUploadedCallback(Networking::JsonResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
Networking::ErrorResponse error(this, false, true, "", -1);
Networking::CurlJsonRequest *rq = (Networking::CurlJsonRequest *)response.request;
if (rq && rq->getNetworkReadStream())
error.httpResponseCode = rq->getNetworkReadStream()->httpResponseCode();
Common::JSONValue *json = response.value;
if (json == nullptr) {
error.response = "Failed to parse JSON, null passed!";
finishError(error);
return;
}
if (json->isObject()) {
Common::JSONObject object = json->asObject();
if (object.contains("error")) {
warning("OneDriveUploadRequest: error: %s", json->stringify(true).c_str());
error.response = json->stringify(true);
finishError(error);
delete json;
return;
}
if (Networking::CurlJsonRequest::jsonContainsString(object, "id", "OneDriveUploadRequest") &&
Networking::CurlJsonRequest::jsonContainsString(object, "name", "OneDriveUploadRequest") &&
Networking::CurlJsonRequest::jsonContainsIntegerNumber(object, "size", "OneDriveUploadRequest") &&
Networking::CurlJsonRequest::jsonContainsString(object, "lastModifiedDateTime", "OneDriveUploadRequest")) {
//finished
Common::String path = _savePath;
uint32 size = object.getVal("size")->asIntegerNumber();
uint32 timestamp = ISO8601::convertToTimestamp(object.getVal("lastModifiedDateTime")->asString());
finishUpload(StorageFile(path, size, timestamp, false));
return;
}
if (_uploadUrl == "") {
if (Networking::CurlJsonRequest::jsonContainsString(object, "uploadUrl", "OneDriveUploadRequest"))
_uploadUrl = object.getVal("uploadUrl")->asString();
}
}
if (_contentsStream->eos() || _contentsStream->pos() >= _contentsStream->size() - 1) {
warning("OneDriveUploadRequest: no file info to return");
finishUpload(StorageFile(_savePath, 0, 0, false));
} else {
uploadNextPart();
}
delete json;
}
void OneDriveUploadRequest::partUploadedErrorCallback(Networking::ErrorResponse error) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
finishError(error);
}
void OneDriveUploadRequest::handle() {}
void OneDriveUploadRequest::restart() { start(); }
void OneDriveUploadRequest::finishUpload(StorageFile file) {
Request::finishSuccess();
if (_uploadCallback)
(*_uploadCallback)(Storage::UploadResponse(this, file));
}
} // End of namespace OneDrive
} // End of namespace Cloud
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