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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/id/idcreatedirectoryrequest.h"
#include "backends/cloud/id/idstorage.h"
#include "common/debug.h"
namespace Cloud {
namespace Id {
IdCreateDirectoryRequest::IdCreateDirectoryRequest(IdStorage *storage, Common::String parentPath, Common::String directoryName, Storage::BoolCallback cb, Networking::ErrorCallback ecb):
Networking::Request(nullptr, ecb),
_requestedParentPath(parentPath), _requestedDirectoryName(directoryName), _storage(storage), _boolCallback(cb),
_workingRequest(nullptr), _ignoreCallback(false) {
start();
}
IdCreateDirectoryRequest::~IdCreateDirectoryRequest() {
_ignoreCallback = true;
if (_workingRequest)
_workingRequest->finish();
delete _boolCallback;
}
void IdCreateDirectoryRequest::start() {
//cleanup
_ignoreCallback = true;
if (_workingRequest)
_workingRequest->finish();
_workingRequest = nullptr;
_ignoreCallback = false;
//the only exception when we create parent folder - is when it's ScummVM/ base folder
Common::String prefix = _requestedParentPath;
if (prefix.size() > 7)
prefix.erase(7);
if (prefix.equalsIgnoreCase("ScummVM")) {
Storage::BoolCallback callback = new Common::Callback<IdCreateDirectoryRequest, Storage::BoolResponse>(this, &IdCreateDirectoryRequest::createdBaseDirectoryCallback);
Networking::ErrorCallback failureCallback = new Common::Callback<IdCreateDirectoryRequest, Networking::ErrorResponse>(this, &IdCreateDirectoryRequest::createdBaseDirectoryErrorCallback);
_workingRequest = _storage->createDirectory("ScummVM", callback, failureCallback);
return;
}
resolveId();
}
void IdCreateDirectoryRequest::createdBaseDirectoryCallback(Storage::BoolResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (response.request)
_date = response.request->date();
resolveId();
}
void IdCreateDirectoryRequest::createdBaseDirectoryErrorCallback(Networking::ErrorResponse error) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (error.request)
_date = error.request->date();
finishError(error);
}
void IdCreateDirectoryRequest::resolveId() {
//check whether such folder already exists
Storage::UploadCallback innerCallback = new Common::Callback<IdCreateDirectoryRequest, Storage::UploadResponse>(this, &IdCreateDirectoryRequest::idResolvedCallback);
Networking::ErrorCallback innerErrorCallback = new Common::Callback<IdCreateDirectoryRequest, Networking::ErrorResponse>(this, &IdCreateDirectoryRequest::idResolveFailedCallback);
Common::String path = _requestedParentPath;
if (_requestedParentPath != "")
path += "/";
path += _requestedDirectoryName;
_workingRequest = _storage->resolveFileId(path, innerCallback, innerErrorCallback);
}
void IdCreateDirectoryRequest::idResolvedCallback(Storage::UploadResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (response.request)
_date = response.request->date();
//resolved => folder already exists
finishCreation(false);
}
void IdCreateDirectoryRequest::idResolveFailedCallback(Networking::ErrorResponse error) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (error.request)
_date = error.request->date();
//not resolved => folder not exists
if (error.response.contains("no such file found in its parent directory")) {
//parent's id after the '\n'
Common::String parentId = error.response;
for (uint32 i = 0; i < parentId.size(); ++i)
if (parentId[i] == '\n') {
parentId.erase(0, i + 1);
break;
}
Storage::BoolCallback callback = new Common::Callback<IdCreateDirectoryRequest, Storage::BoolResponse>(this, &IdCreateDirectoryRequest::createdDirectoryCallback);
Networking::ErrorCallback failureCallback = new Common::Callback<IdCreateDirectoryRequest, Networking::ErrorResponse>(this, &IdCreateDirectoryRequest::createdDirectoryErrorCallback);
_workingRequest = _storage->createDirectoryWithParentId(parentId, _requestedDirectoryName, callback, failureCallback);
return;
}
finishError(error);
}
void IdCreateDirectoryRequest::createdDirectoryCallback(Storage::BoolResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (response.request)
_date = response.request->date();
finishCreation(response.value);
}
void IdCreateDirectoryRequest::createdDirectoryErrorCallback(Networking::ErrorResponse error) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (error.request)
_date = error.request->date();
finishError(error);
}
void IdCreateDirectoryRequest::handle() {}
void IdCreateDirectoryRequest::restart() { start(); }
Common::String IdCreateDirectoryRequest::date() const { return _date; }
void IdCreateDirectoryRequest::finishCreation(bool success) {
Request::finishSuccess();
if (_boolCallback)
(*_boolCallback)(Storage::BoolResponse(this, success));
}
} // End of namespace Id
} // End of namespace Cloud
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