1 /* 2 * Copyright (C) 2021 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 MEMORY_DUMPER_H 16 #define MEMORY_DUMPER_H 17 #include <vector> 18 #include <string> 19 #include <memory> 20 #include "hidumper_executor.h" 21 #include "executor/memory/memory_info.h" 22 namespace OHOS { 23 namespace HiviewDFX { 24 class MemoryDumper : public HidumperExecutor { 25 public: 26 MemoryDumper(); 27 ~MemoryDumper(); 28 29 using ValueMap = std::map<std::string, uint64_t>; 30 using GroupMap = std::map<std::string, ValueMap>; 31 32 DumpStatus PreExecute(const std::shared_ptr<DumperParameter> ¶meter, StringMatrix dumpDatas) override; 33 DumpStatus Execute() override; 34 DumpStatus AfterExecute() override; 35 36 private: 37 int pid_ = 0; 38 DumpStatus status_ = DUMP_FAIL; 39 StringMatrix dumpDatas_; 40 std::unique_ptr<MemoryInfo> memoryInfo_; 41 }; 42 } // namespace HiviewDFX 43 } // namespace OHOS 44 #endif 45