1 /* 2 * Copyright (C) 2021-2022 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 #ifndef PARSE_SMAPS_INFO_H 16 #define PARSE_SMAPS_INFO_H 17 #include <map> 18 #include <string> 19 #include <vector> 20 #include "executor/memory/memory_filter.h" 21 #include "executor/memory/parse/meminfo_data.h" 22 namespace OHOS { 23 namespace HiviewDFX { 24 class ParseSmapsInfo { 25 public: 26 ParseSmapsInfo(); 27 ~ParseSmapsInfo(); 28 29 using ValueMap = std::map<std::string, uint64_t>; 30 using GroupMap = std::map<std::string, ValueMap>; 31 32 bool GetInfo(const MemoryFilter::MemoryType &memType, const int &pid, GroupMap &result); 33 bool ShowSmapsData(const MemoryFilter::MemoryType &memType, const int &pid, GroupMap &result, 34 bool isShowSmapsInfo, std::vector<std::map<std::string, std::string>> &vectMap); 35 36 private: 37 std::string memGroup_ = ""; 38 std::map<std::string, std::string> memMap_; 39 bool GetValue(const MemoryFilter::MemoryType &memType, const std::string &str, std::string &type, uint64_t &value); 40 bool GetSmapsValue(const MemoryFilter::MemoryType &memType, const std::string &str, std::string &type, 41 uint64_t &value); 42 bool GetHasPidValue(const std::string &str, std::string &type, uint64_t &value); 43 bool GetNoPidValue(const std::string &str, std::string &type, uint64_t &value); 44 void SetMapByNameLine(const std::string &group, const std::string &content); 45 }; 46 } // namespace HiviewDFX 47 } // namespace OHOS 48 #endif 49