1 /** 2 * Copyright (c) 2022-2024 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 PANDA_PLUGINS_ETS_RUNTIME_ETS_NAPI_ENV_H 17 #define PANDA_PLUGINS_ETS_RUNTIME_ETS_NAPI_ENV_H 18 19 #include "plugins/ets/runtime/mem/ets_reference.h" 20 #include "plugins/ets/runtime/napi/ets_napi.h" 21 22 namespace ark::ets { 23 24 class EtsCoroutine; 25 class PandaEtsVM; 26 using EtsThrowable = EtsObject; 27 28 class PandaEtsNapiEnv : public EtsEnv { 29 public: 30 static Expected<std::unique_ptr<PandaEtsNapiEnv>, const char *> Create(EtsCoroutine *coroutine, 31 mem::InternalAllocatorPtr allocator); 32 PANDA_PUBLIC_API static PandaEtsNapiEnv *GetCurrent(); 33 34 PandaEtsNapiEnv(EtsCoroutine *coroutine, PandaUniquePtr<EtsReferenceStorage> referenceStorage); 35 ~PandaEtsNapiEnv() = default; 36 GetEtsCoroutine()37 EtsCoroutine *GetEtsCoroutine() const 38 { 39 return coroutine_; 40 } 41 42 PandaEtsVM *GetEtsVM() const; 43 GetEtsReferenceStorage()44 EtsReferenceStorage *GetEtsReferenceStorage() const 45 { 46 return referenceStorage_.get(); 47 } 48 ToPandaEtsEnv(EtsEnv * env)49 static PandaEtsNapiEnv *ToPandaEtsEnv(EtsEnv *env) 50 { 51 return static_cast<PandaEtsNapiEnv *>(env); 52 } 53 54 void SetException(EtsThrowable *thr); 55 EtsThrowable *GetThrowable() const; 56 bool HasPendingException() const; 57 void ClearException(); 58 void FreeInternalMemory(); 59 60 NO_COPY_SEMANTIC(PandaEtsNapiEnv); 61 NO_MOVE_SEMANTIC(PandaEtsNapiEnv); 62 63 private: 64 EtsCoroutine *coroutine_; 65 PandaUniquePtr<EtsReferenceStorage> referenceStorage_; 66 }; 67 68 } // namespace ark::ets 69 70 #endif // PANDA_PLUGINS_ETS_RUNTIME_ETS_NAPI_ENV_H 71