bool GoogleDriveUploadRequest::handleHttp308(const Networking::NetworkReadStream *stream) {
//308 Resume Incomplete, with Range: X-Y header
if (!stream)
return false;
if (stream->httpResponseCode() != 308)
return false; //seriously
Common::String headers = stream->responseHeaders();
const char *cstr = headers.c_str();
for (int rangeTry = 0; rangeTry < 2; ++rangeTry) {
const char *needle = (rangeTry == 0 ? "Range: 0-" : "Range: bytes=0-");
uint32 needleLength = (rangeTry == 0 ? 9 : 15);
const char *position = strstr(cstr, needle); //if it lost the first part, I refuse to talk with it
if (position) {
Common::String result = "";
char c;
for (const char *i = position + needleLength; c = *i, c != 0; ++i) {
if (c == '\n' || c == '\r')
break;
result += c;
}
_serverReceivedBytes = result.asUint64() + 1;
uploadNextPart();
return true;
}
}
return false;
}
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::start() {
_ignoreCallback = true;
if (_workingRequest)
_workingRequest->finish();
if (_contentsStream == nullptr) {
warning("OneDriveUploadRequest: cannot restart because no stream given");
finishError(Networking::ErrorResponse(this, false, true, "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, "", -1));
return;
}
_ignoreCallback = false;
uploadNextPart();
}
void GoogleDriveUploadRequest::startUploadCallback(Networking::JsonResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
Networking::ErrorResponse error(this, false, true, "", -1);
Networking::CurlJsonRequest *rq = (Networking::CurlJsonRequest *)response.request;
if (rq) {
const Networking::NetworkReadStream *stream = rq->getNetworkReadStream();
if (stream) {
long code = stream->httpResponseCode();
Common::String headers = stream->responseHeaders();
if (code == 200) {
const char *cstr = headers.c_str();
const char *position = strstr(cstr, "Location: ");
if (position) {
Common::String result = "";
char c;
for (const char *i = position + 10; c = *i, c != 0; ++i) {
if (c == '\n' || c == '\r')
break;
result += c;
}
_uploadUrl = result;
uploadNextPart();
return;
}
}
error.httpResponseCode = code;
}
}
Common::JSONValue *json = response.value;
delete json;
finishError(error);
}
void GoogleDriveUploadRequest::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) {
const Networking::NetworkReadStream *stream = rq->getNetworkReadStream();
if (stream) {
long code = stream->httpResponseCode();
error.httpResponseCode = code;
if (code == 308 && handleHttp308(stream)) {
delete (Common::JSONValue *)response.value;
return;
}
}
}
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("GoogleDrive returned error: %s", json->stringify(true).c_str());
error.response = json->stringify(true);
finishError(error);
delete json;
return;
}
if (Networking::CurlJsonRequest::jsonContainsString(object, "id", "GoogleDriveUploadRequest") &&
Networking::CurlJsonRequest::jsonContainsString(object, "name", "GoogleDriveUploadRequest") &&
Networking::CurlJsonRequest::jsonContainsString(object, "mimeType", "GoogleDriveUploadRequest")) {
//finished
Common::String id = object.getVal("id")->asString();
Common::String name = object.getVal("name")->asString();
bool isDirectory = (object.getVal("mimeType")->asString() == "application/vnd.google-apps.folder");
uint32 size = 0, timestamp = 0;
if (Networking::CurlJsonRequest::jsonContainsString(object, "size", "GoogleDriveUploadRequest", true))
size = object.getVal("size")->asString().asUint64();
if (Networking::CurlJsonRequest::jsonContainsString(object, "modifiedTime", "GoogleDriveUploadRequest", true))
timestamp = ISO8601::convertToTimestamp(object.getVal("modifiedTime")->asString());
finishUpload(StorageFile(id, _savePath, name, size, timestamp, isDirectory));
return;
}
}
if (_contentsStream->eos() || _contentsStream->pos() >= _contentsStream->size() - 1) {
warning("GoogleDriveUploadRequest: no file info to return");
finishUpload(StorageFile(_savePath, 0, 0, false));
} else {
uploadNextPart();
}
delete json;
}
