LiteLoaderBDS-1.16.40/Tools/ScriptX/backend/JavaScriptCore/JscNative.cc
2023-03-03 10:18:21 -08:00

72 lines
2.5 KiB
C++

/*
* Tencent is pleased to support the open source community by making ScriptX available.
* Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "JscNative.hpp"
#include "../../src/Native.hpp"
#include "JscEngine.hpp"
#include "JscReference.hpp"
namespace script {
Arguments::Arguments(jsc_backend::ArgumentsData callbackInfo) : callbackInfo_(callbackInfo) {}
Arguments::~Arguments() = default;
Local<Object> Arguments::thiz() const {
return jsc_backend::JscEngine::make<Local<Value>>(callbackInfo_.thisObject).asObject();
}
bool Arguments::hasThiz() const { return callbackInfo_.thisObject != nullptr; }
size_t Arguments::size() const { return callbackInfo_.size; }
Local<Value> Arguments::operator[](size_t i) const {
if (i >= size()) {
return {};
}
// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
return jsc_backend::JscEngine::make<Local<Value>>(callbackInfo_.arguments[i]);
}
ScriptEngine* Arguments::engine() const { return callbackInfo_.engine; }
ScriptClass::ScriptClass(const script::Local<script::Object>& scriptObject) : internalState_() {
auto engine = &jsc_backend::currentEngineChecked();
internalState_.scriptEngine_ = engine;
jsc_backend::JscWeakRef(jsc_interop::toJsc(engine->context_, scriptObject))
.swap(internalState_.weakRef_);
}
Local<Object> ScriptClass::getScriptObject() const {
return jsc_interop::makeLocal<Value>(internalState_.weakRef_.get()).asObject();
}
Local<Array> ScriptClass::getInternalStore() const {
auto engine = getScriptEngineAs<jsc_backend::JscEngine>();
return engine->getInternalStorageBySymbolFunction_.get()
.call({}, getScriptObject(), engine->internalStorageSymbol_.get())
.asArray();
}
ScriptEngine* ScriptClass::getScriptEngine() const { return internalState_.scriptEngine_; }
ScriptClass::~ScriptClass() {
auto engine = internalState_.scriptEngine_;
internalState_.weakRef_.reset(engine);
}
} // namespace script