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

217 lines
7.6 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 <ScriptX/ScriptX.h>
namespace script {
#define REF_IMPL_BASIC_FUNC(ValueType) \
Local<ValueType>::Local(const Local<ValueType>& copy) : val_(copy.val_) {} \
Local<ValueType>::Local(Local<ValueType>&& move) noexcept : val_(move.val_) {} \
Local<ValueType>::~Local() {} \
Local<ValueType>& Local<ValueType>::operator=(const Local& from) { \
Local(from).swap(*this); \
return *this; \
} \
Local<ValueType>& Local<ValueType>::operator=(Local&& move) noexcept { \
Local(std::move(move)).swap(*this); \
return *this; \
} \
void Local<ValueType>::swap(Local& rhs) noexcept { std::swap(val_, rhs.val_); }
#define REF_IMPL_BASIC_EQUALS(ValueType) \
bool Local<ValueType>::operator==(const script::Local<script::Value>& other) const { \
return asValue() == other; \
}
#define REF_IMPL_BASIC_NOT_VALUE(ValueType) \
Local<ValueType>::Local(InternalLocalRef val) : val_(val) {} \
Local<String> Local<ValueType>::describe() const { return asValue().describe(); } \
std::string Local<ValueType>::describeUtf8() const { return asValue().describeUtf8(); }
#define REF_IMPL_TO_VALUE(ValueType) \
Local<Value> Local<ValueType>::asValue() const { return Local<Value>(/*TMPL: value*/); }
REF_IMPL_BASIC_FUNC(Value)
REF_IMPL_BASIC_FUNC(Object)
REF_IMPL_BASIC_NOT_VALUE(Object)
REF_IMPL_BASIC_EQUALS(Object)
REF_IMPL_TO_VALUE(Object)
REF_IMPL_BASIC_FUNC(String)
REF_IMPL_BASIC_NOT_VALUE(String)
REF_IMPL_BASIC_EQUALS(String)
REF_IMPL_TO_VALUE(String)
REF_IMPL_BASIC_FUNC(Number)
REF_IMPL_BASIC_NOT_VALUE(Number)
REF_IMPL_BASIC_EQUALS(Number)
REF_IMPL_TO_VALUE(Number)
REF_IMPL_BASIC_FUNC(Boolean)
REF_IMPL_BASIC_NOT_VALUE(Boolean)
REF_IMPL_BASIC_EQUALS(Boolean)
REF_IMPL_TO_VALUE(Boolean)
REF_IMPL_BASIC_FUNC(Function)
REF_IMPL_BASIC_NOT_VALUE(Function)
REF_IMPL_BASIC_EQUALS(Function)
REF_IMPL_TO_VALUE(Function)
REF_IMPL_BASIC_FUNC(Array)
REF_IMPL_BASIC_NOT_VALUE(Array)
REF_IMPL_BASIC_EQUALS(Array)
REF_IMPL_TO_VALUE(Array)
REF_IMPL_BASIC_FUNC(ByteBuffer)
REF_IMPL_BASIC_NOT_VALUE(ByteBuffer)
REF_IMPL_BASIC_EQUALS(ByteBuffer)
REF_IMPL_TO_VALUE(ByteBuffer)
REF_IMPL_BASIC_FUNC(Unsupported)
REF_IMPL_BASIC_NOT_VALUE(Unsupported)
REF_IMPL_BASIC_EQUALS(Unsupported)
REF_IMPL_TO_VALUE(Unsupported)
// ==== value ====
Local<Value>::Local() noexcept : val_() {}
Local<Value>::Local(InternalLocalRef v8Local) : val_(v8Local) {}
bool Local<Value>::isNull() const { return false; }
void Local<Value>::reset() {}
ValueKind Local<Value>::getKind() const {
if (isNull()) {
return ValueKind::kNull;
} else if (isString()) {
return ValueKind::kString;
} else if (isNumber()) {
return ValueKind::kNumber;
} else if (isBoolean()) {
return ValueKind::kBoolean;
} else if (isFunction()) {
return ValueKind::kFunction;
} else if (isArray()) {
return ValueKind::kArray;
} else if (isByteBuffer()) {
return ValueKind::kByteBuffer;
} else if (isObject()) {
return ValueKind::kObject;
} else {
return ValueKind::kUnsupported;
}
}
bool Local<Value>::isString() const { return false; }
bool Local<Value>::isNumber() const { return false; }
bool Local<Value>::isBoolean() const { return false; }
bool Local<Value>::isFunction() const { return false; }
bool Local<Value>::isArray() const { return false; }
bool Local<Value>::isByteBuffer() const { return false; }
bool Local<Value>::isObject() const { return false; }
bool Local<Value>::isUnsupported() const { return false; }
Local<String> Local<Value>::asString() const { throw Exception("can't cast value as String"); }
Local<Number> Local<Value>::asNumber() const { throw Exception("can't cast value as Number"); }
Local<Boolean> Local<Value>::asBoolean() const { throw Exception("can't cast value as Boolean"); }
Local<Function> Local<Value>::asFunction() const {
throw Exception("can't cast value as Function");
}
Local<Array> Local<Value>::asArray() const { throw Exception("can't cast value as Array"); }
Local<ByteBuffer> Local<Value>::asByteBuffer() const {
throw Exception("can't cast value as ByteBuffer");
}
Local<Object> Local<Value>::asObject() const { throw Exception("can't cast value as Object"); }
Local<Unsupported> Local<Value>::asUnsupported() const {
throw Exception("can't cast value as Unsupported");
}
bool Local<Value>::operator==(const script::Local<script::Value>& other) const { return false; }
Local<String> Local<Value>::describe() const { TEMPLATE_NOT_IMPLEMENTED(); }
Local<Value> Local<Object>::get(const script::Local<script::String>& key) const { return {}; }
void Local<Object>::set(const script::Local<script::String>& key,
const script::Local<script::Value>& value) const {}
void Local<Object>::remove(const Local<class script::String>& key) const {}
bool Local<Object>::has(const Local<class script::String>& key) const { return true; }
bool Local<Object>::instanceOf(const Local<class script::Value>& type) const { return false; }
std::vector<Local<String>> Local<Object>::getKeys() const { return {}; }
float Local<Number>::toFloat() const { return static_cast<float>(toDouble()); }
double Local<Number>::toDouble() const { return 0; }
int32_t Local<Number>::toInt32() const { return static_cast<int32_t>(toDouble()); }
int64_t Local<Number>::toInt64() const { return static_cast<int64_t>(toDouble()); }
bool Local<Boolean>::value() const { return false; }
Local<Value> Local<Function>::callImpl(const Local<Value>& thiz, size_t size,
const Local<Value>* args) const {
return {};
}
size_t Local<Array>::size() const { return 0; }
Local<Value> Local<Array>::get(size_t index) const { return {}; }
void Local<Array>::set(size_t index, const script::Local<script::Value>& value) const {}
void Local<Array>::add(const script::Local<script::Value>& value) const { set(size(), value); }
void Local<Array>::clear() const {}
ByteBuffer::Type Local<ByteBuffer>::getType() const { return ByteBuffer::Type::KFloat32; }
bool Local<ByteBuffer>::isShared() const { return true; }
void Local<ByteBuffer>::commit() const {}
void Local<ByteBuffer>::sync() const {}
size_t Local<ByteBuffer>::byteLength() const { return 0; }
void* Local<ByteBuffer>::getRawBytes() const { return nullptr; }
std::shared_ptr<void> Local<ByteBuffer>::getRawBytesShared() const { return {}; }
} // namespace script