mirror of
https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
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46 lines
1.4 KiB
C++
46 lines
1.4 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 "QjsEngine.hpp"
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#include "trait/TraitScope.h"
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namespace script::qjs_backend {
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EngineScopeImpl::EngineScopeImpl(QjsEngine ¤t, QjsEngine *prev)
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: previous_(prev), current_(¤t) {
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if (previous_) {
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previous_->runtimeLock_.unlock();
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}
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current_->runtimeLock_.lock();
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JS_UpdateStackTop(current_->runtime_);
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}
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EngineScopeImpl::~EngineScopeImpl() {
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current_->runtimeLock_.unlock();
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if (previous_) {
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previous_->runtimeLock_.lock();
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}
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}
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ExitEngineScopeImpl::ExitEngineScopeImpl(QjsEngine ¤t) : current_(¤t) {
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current_->runtimeLock_.unlock();
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}
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ExitEngineScopeImpl::~ExitEngineScopeImpl() { current_->runtimeLock_.lock(); }
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} // namespace script::qjs_backend
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