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 OHOS_ABILITY_RUNTIME_DUMP_RUNTIME_HELPER_H 17 #define OHOS_ABILITY_RUNTIME_DUMP_RUNTIME_HELPER_H 18 19 #include "app_jsheap_mem_info.h" 20 #include "app_cjheap_mem_info.h" 21 #include "napi_common_want.h" 22 #include "ohos_application.h" 23 #include "runtime.h" 24 25 namespace OHOS { 26 namespace AppExecFwk { 27 class DumpRuntimeHelper : public std::enable_shared_from_this<DumpRuntimeHelper> { 28 public: 29 explicit DumpRuntimeHelper(const std::shared_ptr<OHOSApplication> &application); 30 ~DumpRuntimeHelper() = default; 31 void SetAppFreezeFilterCallback(); 32 void DumpJsHeap(const OHOS::AppExecFwk::JsHeapDumpInfo &info); 33 void DumpCjHeap(const OHOS::AppExecFwk::CjHeapDumpInfo &info); 34 private: 35 std::shared_ptr<OHOSApplication> application_ = nullptr; 36 37 static bool Check2DOOMDumpOpt(); 38 void GetCheckList(const std::unique_ptr<AbilityRuntime::Runtime> &runtime, std::string &checkList); 39 void WriteCheckList(const std::string &checkList); 40 napi_value GetJsLeakModule(napi_env env, napi_value global); 41 napi_value GetMethodCheck(napi_env env, napi_value requireValue, napi_value global); 42 static bool Init2DOOMDumpQuota(const std::string &path, uint32_t oomDumpProcessMaxQuota); 43 static bool Check2DOOMDumpQuota(uint32_t oomDumpMaxQuota, uint32_t oomDumpProcessMaxQuota); 44 static bool Get2DQuota(const std::string &path, const std::string &property, uint64_t ×tamp, int "a); 45 static bool GetQuota(const std::string &path, const std::string &property, 46 std::vector<int64_t> &output, size_t size); 47 static bool Set2DQuota(const std::string &path, uint64_t timestamp, int newQuota); 48 static uint64_t GetCurrentTimestamp(); 49 static bool CheckOOMFreeSpace(uint64_t maxSpace); 50 static uint64_t GetMaskFromDirXattr(const std::string &path); 51 static bool CheckAppListenedEvents(const std::string &path); 52 static bool SetDirXattr(const std::string &path, const std::string &name, const std::string &value); 53 static bool GetDirXattr(const std::string &path, const std::string &name, std::string &value); 54 static bool IsFileExists(const std::string &file); 55 static bool ForceCreateDirectory(const std::string &path); 56 static bool CreateDir(const std::string &path); 57 static void CreateDirDelay(const std::string &path); 58 static bool CheckOomdumpSwitch(); 59 static bool Check2CQuota(); 60 static bool Check2DQuota(bool needDecreaseQuota); 61 static bool SafeStoll(const std::string &str, long long &value); 62 static int GetCompressQuota (const std::vector<int64_t> "as); 63 static bool SplitPropertyByComma(const std::string &property, std::string &runningId, std::string &value); 64 static std::string GetEventConfig(const std::string &key); 65 }; 66 } // namespace AppExecFwk 67 } // namespace OHOS 68 69 #endif // OHOS_ABILITY_RUNTIME_DUMP_RUNTIME_HELPER_H 70