embedded-framework/middleware/FilesManager/src/FilesManagerMakePtr.cpp
2024-04-28 14:16:11 +08:00

54 lines
1.8 KiB
C++

/*
* Copyright (c) 2023 Fancy Code.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "FilesManagerMakePtr.h"
#include "ILog.h"
#include "FilesManagerImpl.h"
bool CreateFilesManagerModule(void)
{
auto instance = std::make_shared<IFilesManager>();
StatusCode code = FilesManagerMakePtr::GetInstance()->CreateFilesManagerModule(instance);
if (IsCodeOK(code)) {
LogInfo("CreateFilesManagerModule is ok.\n");
IFilesManager::GetInstance(&instance);
return true;
}
return false;
}
bool DestroyFilesManagerModule(void)
{
auto instance = std::make_shared<IFilesManager>();
IFilesManager::GetInstance(&instance);
return true;
}
std::shared_ptr<FilesManagerMakePtr> &FilesManagerMakePtr::GetInstance(std::shared_ptr<FilesManagerMakePtr> *impl)
{
static auto instance = std::make_shared<FilesManagerMakePtr>();
if (impl) {
if (instance.use_count() == 1) {
LogInfo("Instance changed succeed.\n");
instance = *impl;
}
else {
LogError("Can't changing the instance becase of using by some one.\n");
}
}
return instance;
}
const StatusCode FilesManagerMakePtr::CreateFilesManagerModule(std::shared_ptr<IFilesManager> &impl)
{
auto tmp = std::make_shared<FilesManagerImpl>();
impl = tmp;
return CreateStatusCode(STATUS_CODE_OK);
}