* Copyright (C) 2026 Huawei Device Co., Ltd.
* 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 "subserver_process_info.h"
#include "define_plus.h"
namespace Hdc {
SubserverProcessInfo::SubserverProcessInfo(std::unique_ptr<ProcessHandle> handle)
: processHandle(std::move(handle)) {}
SubserverProcessInfo::~SubserverProcessInfo() = default;
SubserverStatus SubserverProcessInfo::GetSubserverStatus()
{
SubserverStatus currentStatus = SubserverStatus::UNKNOWN;
if (!processHandle || !processHandle->IsValid()) {
currentStatus = SubserverStatus::SUBPROCESS_FAIL;
} else if (processHandle->IsAlive()) {
auto now = std::chrono::steady_clock::now();
auto elapsed = std::chrono::duration_cast<std::chrono::seconds>(now - connectStartTime);
currentStatus = elapsed.count() >= SUBSERVER_CONNECT_TIMEOUT
? SubserverStatus::CONNECT_SUCCESS
: SubserverStatus::CONNECTING;
} else {
int exitCode = processHandle->GetExitCode();
if (exitCode >= static_cast<int>(SubserverStatus::CONNECTING) &&
exitCode < static_cast<int>(SubserverStatus::UNKNOWN)) {
currentStatus = static_cast<SubserverStatus>(exitCode);
} else {
currentStatus = SubserverStatus::SUBSERVER_OTHER_EXIT;
}
}
status_ = currentStatus;
return currentStatus;
}
}