forked from zhurui/management
69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
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/*********************************************************************
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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_CONVERTERS_43_INL_H_
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#define NAN_CONVERTERS_43_INL_H_
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#define X(TYPE) \
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imp::ToFactory<v8::TYPE>::return_t \
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imp::ToFactory<v8::TYPE>::convert(v8::Local<v8::Value> val) { \
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v8::Isolate *isolate = v8::Isolate::GetCurrent(); \
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v8::EscapableHandleScope scope(isolate); \
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return scope.Escape( \
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val->To ## TYPE(isolate->GetCurrentContext()) \
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.FromMaybe(v8::Local<v8::TYPE>())); \
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}
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X(Number)
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X(String)
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X(Object)
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X(Integer)
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X(Uint32)
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X(Int32)
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// V8 <= 7.0
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#if V8_MAJOR_VERSION < 7 || (V8_MAJOR_VERSION == 7 && V8_MINOR_VERSION == 0)
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X(Boolean)
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#else
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imp::ToFactory<v8::Boolean>::return_t \
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imp::ToFactory<v8::Boolean>::convert(v8::Local<v8::Value> val) { \
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v8::Isolate *isolate = v8::Isolate::GetCurrent(); \
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v8::EscapableHandleScope scope(isolate); \
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return scope.Escape(val->ToBoolean(isolate)); \
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}
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#endif
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#undef X
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#define X(TYPE, NAME) \
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imp::ToFactory<TYPE>::return_t \
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imp::ToFactory<TYPE>::convert(v8::Local<v8::Value> val) { \
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v8::Isolate *isolate = v8::Isolate::GetCurrent(); \
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v8::HandleScope scope(isolate); \
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return val->NAME ## Value(isolate->GetCurrentContext()); \
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}
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X(double, Number)
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X(int64_t, Integer)
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X(uint32_t, Uint32)
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X(int32_t, Int32)
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// V8 <= 7.0
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#if V8_MAJOR_VERSION < 7 || (V8_MAJOR_VERSION == 7 && V8_MINOR_VERSION == 0)
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X(bool, Boolean)
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#else
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imp::ToFactory<bool>::return_t \
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imp::ToFactory<bool>::convert(v8::Local<v8::Value> val) { \
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v8::Isolate *isolate = v8::Isolate::GetCurrent(); \
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v8::HandleScope scope(isolate); \
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return Just<bool>(val->BooleanValue(isolate)); \
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}
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#endif
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#undef X
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#endif // NAN_CONVERTERS_43_INL_H_
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