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 16 #ifndef FOUNDATION_ACE_NAPI_NATIVE_ENGINE_IMPL_ARK_NATIVE_VALUE_ARK_NATIVE_FUNCTION_H 17 #define FOUNDATION_ACE_NAPI_NATIVE_ENGINE_IMPL_ARK_NATIVE_VALUE_ARK_NATIVE_FUNCTION_H 18 19 #include "ark_native_object.h" 20 21 #ifdef ENABLE_HITRACE 22 #include <sys/prctl.h> 23 #include "hitrace_meter.h" 24 #endif 25 26 class ArkNativeFunction : public ArkNativeObject, public NativeFunction { 27 public: 28 ArkNativeFunction(ArkNativeEngine* engine, Local<JSValueRef> value); 29 ArkNativeFunction(ArkNativeEngine* engine, const char* name, size_t length, NativeCallback cb, void* value); 30 ArkNativeFunction(ArkNativeEngine* engine, const char* name, NativeCallback cb, void* value); // Used for class 31 ~ArkNativeFunction() override; 32 33 void* GetInterface(int interfaceId) override; 34 35 static void* GetNativePtrCallBack(void* data); 36 37 NativeValue* GetFunctionPrototype() override; 38 39 std::string GetSourceCodeInfo(ErrorPos pos) override; 40 41 #ifdef ENABLE_CONTAINER_SCOPE GetScopeId()42 inline int32_t GetScopeId() 43 { 44 return scopeId_; 45 } 46 #endif 47 48 private: 49 static Local<JSValueRef> NativeFunctionCallBack(panda::JsiRuntimeCallInfo *info); 50 #ifdef ENABLE_CONTAINER_SCOPE 51 int32_t scopeId_ = -1; 52 #endif 53 StartNapiProfilerTrace(panda::JsiRuntimeCallInfo * runtimeInfo)54 static inline void StartNapiProfilerTrace(panda::JsiRuntimeCallInfo *runtimeInfo) 55 { 56 #ifdef ENABLE_HITRACE 57 if (ArkNativeEngine::napiProfilerEnabled) { 58 EcmaVM *vm = runtimeInfo->GetVM(); 59 LocalScope scope(vm); 60 Local<panda::FunctionRef> fn = runtimeInfo->GetFunctionRef(); 61 Local<panda::StringRef> nameRef = fn->GetName(vm); 62 char threadName[128]; 63 prctl(PR_GET_NAME, threadName); 64 StartTraceArgs(HITRACE_TAG_ACE, "Napi called:%s, tname:%s", nameRef->ToString().c_str(), threadName); 65 } 66 #endif 67 } 68 FinishNapiProfilerTrace()69 static inline void FinishNapiProfilerTrace() 70 { 71 #ifdef ENABLE_HITRACE 72 if (ArkNativeEngine::napiProfilerEnabled) { 73 FinishTrace(HITRACE_TAG_ACE); 74 } 75 #endif 76 } 77 }; 78 79 #endif /* FOUNDATION_ACE_NAPI_NATIVE_ENGINE_IMPL_ARK_NATIVE_VALUE_ARK_NATIVE_FUNCTION_H */ 80