mirror of
https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
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54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/*
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* Tencent is pleased to support the open source community by making ScriptX available.
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* Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "V8Helper.hpp"
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#include "V8Engine.h"
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namespace script::v8_backend {
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// helper
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V8Engine* currentEngine() { return ::script::EngineScope::currentEngineAs<V8Engine>(); }
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V8Engine& currentEngineChecked() {
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return ::script::EngineScope::currentEngineCheckedAs<V8Engine>();
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}
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v8::Isolate* currentEngineIsolateChecked() { return currentEngineChecked().isolate_; }
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v8::Local<v8::Context> currentEngineContextChecked() {
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auto isolate = currentEngineIsolateChecked();
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return currentEngineChecked().context_.Get(isolate);
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}
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std::tuple<v8::Isolate*, v8::Local<v8::Context>> currentEngineIsolateAndContextChecked() {
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auto& engine = currentEngineChecked();
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return std::make_tuple(engine.isolate_, engine.context_.Get(engine.isolate_));
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}
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void checkException(v8::TryCatch& tryCatch) {
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if (tryCatch.HasCaught()) {
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throw Exception(v8_backend::V8Engine::make<Local<Value>>(tryCatch.Exception()));
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}
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}
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void rethrowException(const Exception& exception) {
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auto isolate = v8_backend::currentEngineIsolateChecked();
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isolate->ThrowException(v8_backend::V8Engine::toV8(isolate, exception.exception()));
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}
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} // namespace script::v8_backend
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