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 HIDUMPER_EXECUTOR_H 16 #define HIDUMPER_EXECUTOR_H 17 #include <memory> 18 #include <string> 19 #include <vector> 20 #include "hilog_wrapper.h" 21 #include "common.h" 22 #include "common/dumper_parameter.h" 23 namespace OHOS { 24 namespace HiviewDFX { 25 class HidumperExecutor { 26 public: 27 virtual ~HidumperExecutor(); 28 29 using StringMatrix = std::shared_ptr<std::vector<std::vector<std::string>>>; 30 31 virtual DumpStatus PreExecute(const std::shared_ptr<DumperParameter>& parameter, StringMatrix dumpDatas) = 0; 32 virtual DumpStatus Execute() = 0; 33 virtual DumpStatus AfterExecute() = 0; 34 virtual void Reset(); 35 public: 36 DumpStatus DoPreExecute(const std::shared_ptr<DumperParameter>& parameter, StringMatrix dumpDatas); 37 DumpStatus DoExecute(); 38 DumpStatus DoAfterExecute(); 39 40 void SetDumpConfig(const std::shared_ptr<DumpCfg>& config); 41 const std::shared_ptr<DumpCfg>& GetDumpConfig() const; 42 43 uint64_t GetTimeRemain() const; 44 bool IsTimeout() const; 45 bool IsCanceled() const; 46 std::string GetTimeoutStr(std::string head = "") const; 47 protected: 48 std::shared_ptr<DumpCfg> ptrDumpCfg_; 49 private: 50 static bool IsTimeout(uint64_t remain); 51 uint64_t GetHitTickCount(int nest = 0) const; 52 private: 53 std::shared_ptr<RawParam> rawParam_; 54 std::shared_ptr<HidumperExecutor> ptrParent_; 55 bool hasOnce_ {false}; 56 bool hasOnceTimeout_ {false}; 57 uint64_t hitTickCount_ {0}; 58 uint64_t timeOutMillSec_ {0}; 59 static const std::string TIME_OUT_STR; 60 }; 61 } // namespace HiviewDFX 62 } // namespace OHOS 63 #endif // HIDUMPER_EXECUTOR_H 64