1 /* 2 * Copyright (c) 2024 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 #ifndef INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_PROCESS_COLLECTOR_H 17 #define INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_PROCESS_COLLECTOR_H 18 19 #include <memory> 20 #include <string> 21 #include <unordered_set> 22 23 #include "collect_result.h" 24 25 namespace OHOS { 26 namespace HiviewDFX { 27 namespace UCollectUtil { 28 class ProcessCollector { 29 public: 30 ProcessCollector() = default; 31 virtual ~ProcessCollector() = default; 32 33 public: 34 virtual CollectResult<std::unordered_set<int32_t>> GetMemCgProcesses() = 0; 35 virtual CollectResult<bool> IsMemCgProcess(int32_t pid) = 0; 36 virtual CollectResult<std::string> ExportMemCgProcesses() = 0; 37 static std::shared_ptr<ProcessCollector> Create(); 38 }; 39 } // UCollectUtil 40 } // HiviewDFX 41 } // OHOS 42 #endif // INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_PROCESS_COLLECTOR_H