1 /* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "hitrace_util.h" 17 18 #include "hitrace/hitracechain.h" 19 20 namespace OHOS { 21 namespace Notification { 22 static const std::string TRACE_CHAIN_NAME = "distributed_notification_service"; 23 TraceChainUtil()24TraceChainUtil::TraceChainUtil() 25 { 26 auto oldTraceId = OHOS::HiviewDFX::HiTraceChain::GetId(); 27 if (oldTraceId.IsValid()) { 28 return; 29 } 30 traceId = OHOS::HiviewDFX::HiTraceChain::Begin(TRACE_CHAIN_NAME, HiTraceFlag::HITRACE_FLAG_INCLUDE_ASYNC | 31 HiTraceFlag::HITRACE_FLAG_NO_BE_INFO | 32 HiTraceFlag::HITRACE_FLAG_DONOT_CREATE_SPAN); 33 } 34 ~TraceChainUtil()35TraceChainUtil::~TraceChainUtil() 36 { 37 if (traceId.IsValid()) { 38 OHOS::HiviewDFX::HiTraceChain::End(traceId); 39 } 40 } 41 42 } // namespace Notification 43 } // namespace OHOS