+++ /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_MAYBE_PRE_43_INL_H_
-#define NAN_MAYBE_PRE_43_INL_H_
-
-template<typename T>
-class MaybeLocal {
- public:
- inline MaybeLocal() : val_(v8::Local<T>()) {}
-
- template<typename S>
-# if NODE_MODULE_VERSION >= NODE_0_12_MODULE_VERSION
- inline
- MaybeLocal(v8::Local<S> that) : val_(that) {} // NOLINT(runtime/explicit)
-# else
- inline
- MaybeLocal(v8::Local<S> that) : // NOLINT(runtime/explicit)
- val_(*reinterpret_cast<v8::Local<T>*>(&that)) {}
-# endif
-
- inline bool IsEmpty() const { return val_.IsEmpty(); }
-
- template<typename S>
- inline bool ToLocal(v8::Local<S> *out) const {
- *out = val_;
- return !IsEmpty();
- }
-
- inline v8::Local<T> ToLocalChecked() const {
-#if defined(V8_ENABLE_CHECKS)
- assert(!IsEmpty() && "ToLocalChecked is Empty");
-#endif // V8_ENABLE_CHECKS
- return val_;
- }
-
- template<typename S>
- inline v8::Local<S> FromMaybe(v8::Local<S> default_value) const {
- return IsEmpty() ? default_value : v8::Local<S>(val_);
- }
-
- private:
- v8::Local<T> val_;
-};
-
-inline
-MaybeLocal<v8::String> ToDetailString(v8::Handle<v8::Value> val) {
- return MaybeLocal<v8::String>(val->ToDetailString());
-}
-
-inline
-MaybeLocal<v8::Uint32> ToArrayIndex(v8::Handle<v8::Value> val) {
- return MaybeLocal<v8::Uint32>(val->ToArrayIndex());
-}
-
-inline
-Maybe<bool> Equals(v8::Handle<v8::Value> a, v8::Handle<v8::Value>(b)) {
- return Just<bool>(a->Equals(b));
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Handle<v8::Function> h) {
- return MaybeLocal<v8::Object>(h->NewInstance());
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(
- v8::Local<v8::Function> h
- , int argc
- , v8::Local<v8::Value> argv[]) {
- return MaybeLocal<v8::Object>(h->NewInstance(argc, argv));
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Handle<v8::ObjectTemplate> h) {
- return MaybeLocal<v8::Object>(h->NewInstance());
-}
-
-inline
-MaybeLocal<v8::Function> GetFunction(v8::Handle<v8::FunctionTemplate> t) {
- return MaybeLocal<v8::Function>(t->GetFunction());
-}
-
-inline Maybe<bool> Set(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Value> key
- , v8::Handle<v8::Value> value) {
- return Just<bool>(obj->Set(key, value));
-}
-
-inline Maybe<bool> Set(
- v8::Handle<v8::Object> obj
- , uint32_t index
- , v8::Handle<v8::Value> value) {
- return Just<bool>(obj->Set(index, value));
-}
-
-#include "nan_define_own_property_helper.h" // NOLINT(build/include)
-
-inline Maybe<bool> DefineOwnProperty(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key
- , v8::Handle<v8::Value> value
- , v8::PropertyAttribute attribs = v8::None) {
- v8::PropertyAttribute current = obj->GetPropertyAttributes(key);
- return imp::DefineOwnPropertyHelper(current, obj, key, value, attribs);
-}
-
-NAN_DEPRECATED inline Maybe<bool> ForceSet(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Value> key
- , v8::Handle<v8::Value> value
- , v8::PropertyAttribute attribs = v8::None) {
- return Just<bool>(obj->ForceSet(key, value, attribs));
-}
-
-inline MaybeLocal<v8::Value> Get(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Value> key) {
- return MaybeLocal<v8::Value>(obj->Get(key));
-}
-
-inline MaybeLocal<v8::Value> Get(
- v8::Handle<v8::Object> obj
- , uint32_t index) {
- return MaybeLocal<v8::Value>(obj->Get(index));
-}
-
-inline Maybe<v8::PropertyAttribute> GetPropertyAttributes(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Value> key) {
- return Just<v8::PropertyAttribute>(obj->GetPropertyAttributes(key));
-}
-
-inline Maybe<bool> Has(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return Just<bool>(obj->Has(key));
-}
-
-inline Maybe<bool> Has(
- v8::Handle<v8::Object> obj
- , uint32_t index) {
- return Just<bool>(obj->Has(index));
-}
-
-inline Maybe<bool> Delete(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return Just<bool>(obj->Delete(key));
-}
-
-inline Maybe<bool> Delete(
- v8::Handle<v8::Object> obj
- , uint32_t index) {
- return Just<bool>(obj->Delete(index));
-}
-
-inline
-MaybeLocal<v8::Array> GetPropertyNames(v8::Handle<v8::Object> obj) {
- return MaybeLocal<v8::Array>(obj->GetPropertyNames());
-}
-
-inline
-MaybeLocal<v8::Array> GetOwnPropertyNames(v8::Handle<v8::Object> obj) {
- return MaybeLocal<v8::Array>(obj->GetOwnPropertyNames());
-}
-
-inline Maybe<bool> SetPrototype(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Value> prototype) {
- return Just<bool>(obj->SetPrototype(prototype));
-}
-
-inline MaybeLocal<v8::String> ObjectProtoToString(
- v8::Handle<v8::Object> obj) {
- return MaybeLocal<v8::String>(obj->ObjectProtoToString());
-}
-
-inline Maybe<bool> HasOwnProperty(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return Just<bool>(obj->HasOwnProperty(key));
-}
-
-inline Maybe<bool> HasRealNamedProperty(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return Just<bool>(obj->HasRealNamedProperty(key));
-}
-
-inline Maybe<bool> HasRealIndexedProperty(
- v8::Handle<v8::Object> obj
- , uint32_t index) {
- return Just<bool>(obj->HasRealIndexedProperty(index));
-}
-
-inline Maybe<bool> HasRealNamedCallbackProperty(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return Just<bool>(obj->HasRealNamedCallbackProperty(key));
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedPropertyInPrototypeChain(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return MaybeLocal<v8::Value>(
- obj->GetRealNamedPropertyInPrototypeChain(key));
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedProperty(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::String> key) {
- return MaybeLocal<v8::Value>(obj->GetRealNamedProperty(key));
-}
-
-inline MaybeLocal<v8::Value> CallAsFunction(
- v8::Handle<v8::Object> obj
- , v8::Handle<v8::Object> recv
- , int argc
- , v8::Handle<v8::Value> argv[]) {
- return MaybeLocal<v8::Value>(obj->CallAsFunction(recv, argc, argv));
-}
-
-inline MaybeLocal<v8::Value> CallAsConstructor(
- v8::Handle<v8::Object> obj
- , int argc
- , v8::Local<v8::Value> argv[]) {
- return MaybeLocal<v8::Value>(obj->CallAsConstructor(argc, argv));
-}
-
-inline
-MaybeLocal<v8::String> GetSourceLine(v8::Handle<v8::Message> msg) {
- return MaybeLocal<v8::String>(msg->GetSourceLine());
-}
-
-inline Maybe<int> GetLineNumber(v8::Handle<v8::Message> msg) {
- return Just<int>(msg->GetLineNumber());
-}
-
-inline Maybe<int> GetStartColumn(v8::Handle<v8::Message> msg) {
- return Just<int>(msg->GetStartColumn());
-}
-
-inline Maybe<int> GetEndColumn(v8::Handle<v8::Message> msg) {
- return Just<int>(msg->GetEndColumn());
-}
-
-inline MaybeLocal<v8::Object> CloneElementAt(
- v8::Handle<v8::Array> array
- , uint32_t index) {
- return MaybeLocal<v8::Object>(array->CloneElementAt(index));
-}
-
-inline MaybeLocal<v8::Value> Call(
- v8::Local<v8::Function> fun
- , v8::Local<v8::Object> recv
- , int argc
- , v8::Local<v8::Value> argv[]) {
- return MaybeLocal<v8::Value>(fun->Call(recv, argc, argv));
-}
-
-#endif // NAN_MAYBE_PRE_43_INL_H_
projects / VSoRC / .git / blobdiff