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