mirror of https://github.com/jkjoy/sunpeiwen.git
521 lines
18 KiB
C++
521 lines
18 KiB
C++
/*********************************************************************
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* NAN - Native Abstractions for Node.js
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*
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* Copyright (c) 2018 NAN contributors
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*
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* MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
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********************************************************************/
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#ifndef NAN_CALLBACKS_12_INL_H_
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#define NAN_CALLBACKS_12_INL_H_
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template<typename T>
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class ReturnValue {
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v8::ReturnValue<T> value_;
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public:
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template <class S>
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explicit inline ReturnValue(const v8::ReturnValue<S> &value) :
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value_(value) {}
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template <class S>
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explicit inline ReturnValue(const ReturnValue<S>& that)
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: value_(that.value_) {
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TYPE_CHECK(T, S);
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}
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// Handle setters
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template <typename S> inline void Set(const v8::Local<S> &handle) {
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TYPE_CHECK(T, S);
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value_.Set(handle);
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}
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template <typename S> inline void Set(const Global<S> &handle) {
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TYPE_CHECK(T, S);
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#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 || \
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(V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && \
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(V8_MINOR_VERSION > 5 || (V8_MINOR_VERSION == 5 && \
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defined(V8_BUILD_NUMBER) && V8_BUILD_NUMBER >= 8))))
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value_.Set(handle);
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#else
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value_.Set(*reinterpret_cast<const v8::Persistent<S>*>(&handle));
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const_cast<Global<S> &>(handle).Reset();
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#endif
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}
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// Fast primitive setters
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inline void Set(bool value) {
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TYPE_CHECK(T, v8::Boolean);
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value_.Set(value);
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}
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inline void Set(double i) {
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TYPE_CHECK(T, v8::Number);
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value_.Set(i);
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}
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inline void Set(int32_t i) {
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TYPE_CHECK(T, v8::Integer);
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value_.Set(i);
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}
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inline void Set(uint32_t i) {
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TYPE_CHECK(T, v8::Integer);
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value_.Set(i);
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}
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// Fast JS primitive setters
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inline void SetNull() {
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TYPE_CHECK(T, v8::Primitive);
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value_.SetNull();
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}
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inline void SetUndefined() {
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TYPE_CHECK(T, v8::Primitive);
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value_.SetUndefined();
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}
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inline void SetEmptyString() {
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TYPE_CHECK(T, v8::String);
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value_.SetEmptyString();
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}
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// Convenience getter for isolate
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inline v8::Isolate *GetIsolate() const {
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return value_.GetIsolate();
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}
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// Pointer setter: Uncompilable to prevent inadvertent misuse.
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template<typename S>
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inline void Set(S *whatever) { TYPE_CHECK(S*, v8::Primitive); }
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};
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template<typename T>
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class FunctionCallbackInfo {
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const v8::FunctionCallbackInfo<T> &info_;
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const v8::Local<v8::Value> data_;
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public:
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explicit inline FunctionCallbackInfo(
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const v8::FunctionCallbackInfo<T> &info
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, v8::Local<v8::Value> data) :
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info_(info)
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, data_(data) {}
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inline ReturnValue<T> GetReturnValue() const {
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return ReturnValue<T>(info_.GetReturnValue());
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}
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#if NODE_MAJOR_VERSION < 10
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inline v8::Local<v8::Function> Callee() const { return info_.Callee(); }
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#endif
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inline v8::Local<v8::Value> Data() const { return data_; }
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inline v8::Local<v8::Object> Holder() const { return info_.Holder(); }
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inline bool IsConstructCall() const { return info_.IsConstructCall(); }
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inline int Length() const { return info_.Length(); }
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inline v8::Local<v8::Value> operator[](int i) const { return info_[i]; }
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inline v8::Local<v8::Object> This() const { return info_.This(); }
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inline v8::Isolate *GetIsolate() const { return info_.GetIsolate(); }
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protected:
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static const int kHolderIndex = 0;
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static const int kIsolateIndex = 1;
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static const int kReturnValueDefaultValueIndex = 2;
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static const int kReturnValueIndex = 3;
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static const int kDataIndex = 4;
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static const int kCalleeIndex = 5;
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static const int kContextSaveIndex = 6;
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static const int kArgsLength = 7;
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private:
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NAN_DISALLOW_ASSIGN_COPY_MOVE(FunctionCallbackInfo)
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};
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template<typename T>
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class PropertyCallbackInfo {
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const v8::PropertyCallbackInfo<T> &info_;
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const v8::Local<v8::Value> data_;
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public:
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explicit inline PropertyCallbackInfo(
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const v8::PropertyCallbackInfo<T> &info
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, const v8::Local<v8::Value> data) :
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info_(info)
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, data_(data) {}
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inline v8::Isolate* GetIsolate() const { return info_.GetIsolate(); }
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inline v8::Local<v8::Value> Data() const { return data_; }
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inline v8::Local<v8::Object> This() const { return info_.This(); }
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inline v8::Local<v8::Object> Holder() const { return info_.Holder(); }
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inline ReturnValue<T> GetReturnValue() const {
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return ReturnValue<T>(info_.GetReturnValue());
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}
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protected:
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static const int kHolderIndex = 0;
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static const int kIsolateIndex = 1;
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static const int kReturnValueDefaultValueIndex = 2;
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static const int kReturnValueIndex = 3;
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static const int kDataIndex = 4;
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static const int kThisIndex = 5;
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static const int kArgsLength = 6;
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private:
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NAN_DISALLOW_ASSIGN_COPY_MOVE(PropertyCallbackInfo)
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};
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namespace imp {
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static
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void FunctionCallbackWrapper(const v8::FunctionCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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FunctionCallback callback = reinterpret_cast<FunctionCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kFunctionIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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FunctionCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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callback(cbinfo);
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}
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typedef void (*NativeFunction)(const v8::FunctionCallbackInfo<v8::Value> &);
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#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
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static
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void GetterCallbackWrapper(
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v8::Local<v8::Name> property
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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GetterCallback callback = reinterpret_cast<GetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kGetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), cbinfo);
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}
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typedef void (*NativeGetter)
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(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void SetterCallbackWrapper(
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v8::Local<v8::Name> property
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, v8::Local<v8::Value> value
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, const v8::PropertyCallbackInfo<void> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<void>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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SetterCallback callback = reinterpret_cast<SetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kSetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), value, cbinfo);
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}
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typedef void (*NativeSetter)(
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v8::Local<v8::Name>
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, v8::Local<v8::Value>
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, const v8::PropertyCallbackInfo<void> &);
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#else
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static
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void GetterCallbackWrapper(
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v8::Local<v8::String> property
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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GetterCallback callback = reinterpret_cast<GetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kGetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, cbinfo);
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}
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typedef void (*NativeGetter)
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(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void SetterCallbackWrapper(
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v8::Local<v8::String> property
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, v8::Local<v8::Value> value
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, const v8::PropertyCallbackInfo<void> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<void>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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SetterCallback callback = reinterpret_cast<SetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kSetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, value, cbinfo);
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}
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typedef void (*NativeSetter)(
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v8::Local<v8::String>
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, v8::Local<v8::Value>
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, const v8::PropertyCallbackInfo<void> &);
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#endif
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#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
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static
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void PropertyGetterCallbackWrapper(
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v8::Local<v8::Name> property
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyGetterCallback callback = reinterpret_cast<PropertyGetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyGetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), cbinfo);
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}
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typedef void (*NativePropertyGetter)
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(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void PropertySetterCallbackWrapper(
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v8::Local<v8::Name> property
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, v8::Local<v8::Value> value
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertySetterCallback callback = reinterpret_cast<PropertySetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertySetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), value, cbinfo);
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}
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typedef void (*NativePropertySetter)(
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v8::Local<v8::Name>
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, v8::Local<v8::Value>
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, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void PropertyEnumeratorCallbackWrapper(
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const v8::PropertyCallbackInfo<v8::Array> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Array>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyEnumeratorCallback callback =
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reinterpret_cast<PropertyEnumeratorCallback>(reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyEnumeratorIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(cbinfo);
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}
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typedef void (*NativePropertyEnumerator)
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(const v8::PropertyCallbackInfo<v8::Array> &);
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static
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void PropertyDeleterCallbackWrapper(
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v8::Local<v8::Name> property
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, const v8::PropertyCallbackInfo<v8::Boolean> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Boolean>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyDeleterCallback callback = reinterpret_cast<PropertyDeleterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyDeleterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), cbinfo);
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}
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typedef void (NativePropertyDeleter)
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(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Boolean> &);
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static
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void PropertyQueryCallbackWrapper(
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v8::Local<v8::Name> property
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, const v8::PropertyCallbackInfo<v8::Integer> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Integer>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyQueryCallback callback = reinterpret_cast<PropertyQueryCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyQueryIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property.As<v8::String>(), cbinfo);
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}
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typedef void (*NativePropertyQuery)
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(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Integer> &);
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#else
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static
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void PropertyGetterCallbackWrapper(
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v8::Local<v8::String> property
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyGetterCallback callback = reinterpret_cast<PropertyGetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyGetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, cbinfo);
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}
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typedef void (*NativePropertyGetter)
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(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void PropertySetterCallbackWrapper(
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v8::Local<v8::String> property
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, v8::Local<v8::Value> value
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertySetterCallback callback = reinterpret_cast<PropertySetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertySetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, value, cbinfo);
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}
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typedef void (*NativePropertySetter)(
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v8::Local<v8::String>
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, v8::Local<v8::Value>
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, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void PropertyEnumeratorCallbackWrapper(
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const v8::PropertyCallbackInfo<v8::Array> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Array>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyEnumeratorCallback callback =
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reinterpret_cast<PropertyEnumeratorCallback>(reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyEnumeratorIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(cbinfo);
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}
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typedef void (*NativePropertyEnumerator)
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(const v8::PropertyCallbackInfo<v8::Array> &);
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static
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void PropertyDeleterCallbackWrapper(
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v8::Local<v8::String> property
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, const v8::PropertyCallbackInfo<v8::Boolean> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Boolean>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyDeleterCallback callback = reinterpret_cast<PropertyDeleterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyDeleterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, cbinfo);
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}
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typedef void (NativePropertyDeleter)
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(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Boolean> &);
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static
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void PropertyQueryCallbackWrapper(
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v8::Local<v8::String> property
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, const v8::PropertyCallbackInfo<v8::Integer> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Integer>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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PropertyQueryCallback callback = reinterpret_cast<PropertyQueryCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kPropertyQueryIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(property, cbinfo);
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}
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typedef void (*NativePropertyQuery)
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(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Integer> &);
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#endif
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static
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void IndexGetterCallbackWrapper(
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uint32_t index, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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IndexGetterCallback callback = reinterpret_cast<IndexGetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kIndexPropertyGetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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callback(index, cbinfo);
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}
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typedef void (*NativeIndexGetter)
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(uint32_t, const v8::PropertyCallbackInfo<v8::Value> &);
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static
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void IndexSetterCallbackWrapper(
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uint32_t index
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, v8::Local<v8::Value> value
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, const v8::PropertyCallbackInfo<v8::Value> &info) {
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v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
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PropertyCallbackInfo<v8::Value>
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cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
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IndexSetterCallback callback = reinterpret_cast<IndexSetterCallback>(
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reinterpret_cast<intptr_t>(
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obj->GetInternalField(kIndexPropertySetterIndex)
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.As<v8::Value>().As<v8::External>()->Value()));
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|
callback(index, value, cbinfo);
|
|
}
|
|
|
|
typedef void (*NativeIndexSetter)(
|
|
uint32_t
|
|
, v8::Local<v8::Value>
|
|
, const v8::PropertyCallbackInfo<v8::Value> &);
|
|
|
|
static
|
|
void IndexEnumeratorCallbackWrapper(
|
|
const v8::PropertyCallbackInfo<v8::Array> &info) {
|
|
v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
|
|
PropertyCallbackInfo<v8::Array>
|
|
cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
|
|
IndexEnumeratorCallback callback = reinterpret_cast<IndexEnumeratorCallback>(
|
|
reinterpret_cast<intptr_t>(
|
|
obj->GetInternalField(
|
|
kIndexPropertyEnumeratorIndex)
|
|
.As<v8::Value>().As<v8::External>()->Value()));
|
|
callback(cbinfo);
|
|
}
|
|
|
|
typedef void (*NativeIndexEnumerator)
|
|
(const v8::PropertyCallbackInfo<v8::Array> &);
|
|
|
|
static
|
|
void IndexDeleterCallbackWrapper(
|
|
uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean> &info) {
|
|
v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
|
|
PropertyCallbackInfo<v8::Boolean>
|
|
cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
|
|
IndexDeleterCallback callback = reinterpret_cast<IndexDeleterCallback>(
|
|
reinterpret_cast<intptr_t>(
|
|
obj->GetInternalField(kIndexPropertyDeleterIndex)
|
|
.As<v8::Value>().As<v8::External>()->Value()));
|
|
callback(index, cbinfo);
|
|
}
|
|
|
|
typedef void (*NativeIndexDeleter)
|
|
(uint32_t, const v8::PropertyCallbackInfo<v8::Boolean> &);
|
|
|
|
static
|
|
void IndexQueryCallbackWrapper(
|
|
uint32_t index, const v8::PropertyCallbackInfo<v8::Integer> &info) {
|
|
v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
|
|
PropertyCallbackInfo<v8::Integer>
|
|
cbinfo(info, obj->GetInternalField(kDataIndex).As<v8::Value>());
|
|
IndexQueryCallback callback = reinterpret_cast<IndexQueryCallback>(
|
|
reinterpret_cast<intptr_t>(
|
|
obj->GetInternalField(kIndexPropertyQueryIndex)
|
|
.As<v8::Value>().As<v8::External>()->Value()));
|
|
callback(index, cbinfo);
|
|
}
|
|
|
|
typedef void (*NativeIndexQuery)
|
|
(uint32_t, const v8::PropertyCallbackInfo<v8::Integer> &);
|
|
} // end of namespace imp
|
|
|
|
#endif // NAN_CALLBACKS_12_INL_H_
|