134 lines
5.4 KiB
C
134 lines
5.4 KiB
C
// Copyright 2014 Cheng Zhao. All rights reserved.
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// Use of this source code is governed by MIT license that can be found in the
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// LICENSE file.
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#ifndef NATIVE_MATE_COMPAT_H_
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#define NATIVE_MATE_COMPAT_H_
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#include "node_version.h"
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#if (NODE_MODULE_VERSION > 0x000B) // Node 0.11+
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#define MATE_HANDLE_SCOPE(isolate) v8::HandleScope handle_scope(isolate)
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#define MATE_METHOD_ARGS_TYPE v8::FunctionCallbackInfo<v8::Value>
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#define MATE_METHOD_RETURN_TYPE void
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#define MATE_METHOD_RETURN_VALUE(value) return info.GetReturnValue().Set(value)
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#define MATE_METHOD_RETURN_UNDEFINED() return
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#define MATE_METHOD_RETURN_NULL() return info.GetReturnValue().SetNull()
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#define MATE_METHOD_RETURN(value) args.Return(value)
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#define MATE_STRING_NEW(isolate, data) \
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v8::String::NewFromUtf8(isolate, data, v8::String::kNormalString)
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#define MATE_STRING_NEW_FROM_UTF8(isolate, data, length) \
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v8::String::NewFromUtf8(isolate, data, v8::String::kNormalString, length)
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#define MATE_STRING_NEW_FROM_UTF16(isolate, data, length) \
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v8::String::NewFromTwoByte(isolate, data, v8::String::kNormalString, length)
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#define MATE_STRING_NEW_SYMBOL(isolate, data, length) \
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v8::String::NewFromUtf8(isolate, data, v8::String::kInternalizedString, length)
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#define MATE_UNDEFINED(isolate) v8::Undefined(isolate)
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#define MATE_TRUE(isolate) v8::True(isolate)
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#define MATE_FALSE(isolate) v8::False(isolate)
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#define MATE_ARRAY_NEW(isolate, size) v8::Array::New(isolate, size)
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#define MATE_NUMBER_NEW(isolate, data) v8::Number::New(isolate, data)
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#define MATE_INTEGER_NEW(isolate, data) v8::Integer::New(isolate, data)
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#define MATE_INTEGER_NEW_UNSIGNED(isolate, data) \
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v8::Integer::NewFromUnsigned(isolate, data)
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#define MATE_EXTERNAL_NEW(isolate, data) v8::External::New(isolate, data)
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#define MATE_BOOLEAN_NEW(isolate, data) v8::Boolean::New(isolate, data)
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#define MATE_OBJECT_NEW(isolate) v8::Object::New(isolate)
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#define MATE_SET_INTERNAL_FIELD_POINTER(object, index, value) \
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object->SetAlignedPointerInInternalField(index, value)
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#define MATE_GET_INTERNAL_FIELD_POINTER(object, index) \
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object->GetAlignedPointerFromInternalField(index)
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#define MATE_PERSISTENT_INIT(isolate, handle, value) \
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handle(isolate, value)
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#define MATE_PERSISTENT_ASSIGN(type, isolate, handle, value) \
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handle.Reset(isolate, value)
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#define MATE_PERSISTENT_RESET(handle) \
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handle.Reset()
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#define MATE_PERSISTENT_TO_LOCAL(type, isolate, handle) \
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v8::Local<type>::New(isolate, handle)
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#define MATE_PERSISTENT_SET_WEAK(handle, parameter, callback) \
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handle.SetWeak(parameter, callback)
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#define MATE_WEAK_CALLBACK(name, v8_type, c_type) \
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void name(const v8::WeakCallbackData<v8_type, c_type>& data)
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#define MATE_WEAK_CALLBACK_INIT(c_type) \
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c_type* self = data.GetParameter()
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#define MATE_THROW_EXCEPTION(isolate, value) \
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isolate->ThrowException(value)
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#else // Node 0.8 and 0.10
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#define MATE_HANDLE_SCOPE(isolate) v8::HandleScope handle_scope
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#define MATE_METHOD_ARGS_TYPE v8::Arguments
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#define MATE_METHOD_RETURN_TYPE v8::Handle<v8::Value>
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#define MATE_METHOD_RETURN_VALUE(value) return value
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#define MATE_METHOD_RETURN_UNDEFINED() return v8::Undefined()
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#define MATE_METHOD_RETURN_NULL() return v8::Null()
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#define MATE_METHOD_RETURN(value) \
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MATE_METHOD_RETURN_VALUE(ConvertToV8(args.isolate(), value))
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#define MATE_STRING_NEW(isolate, data) \
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v8::String::New(data)
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#define MATE_STRING_NEW_FROM_UTF8(isolate, data, length) \
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v8::String::New(data, length)
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#define MATE_STRING_NEW_FROM_UTF16(isolate, data, length) \
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v8::String::NewFromTwoByte(data, v8::String::kNormalString, length)
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#define MATE_STRING_NEW_SYMBOL(isolate, data, length) \
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v8::String::NewSymbol(data, length)
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#define MATE_UNDEFINED(isolate) v8::Undefined()
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#define MATE_TRUE(isolate) v8::True()
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#define MATE_FALSE(isolate) v8::False()
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#define MATE_ARRAY_NEW(isolate, size) v8::Array::New(size)
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#define MATE_NUMBER_NEW(isolate, data) v8::Number::New(data)
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#define MATE_INTEGER_NEW(isolate, data) v8::Integer::New(data)
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#define MATE_INTEGER_NEW_UNSIGNED(isolate, data) \
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v8::Integer::NewFromUnsigned(data)
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#define MATE_EXTERNAL_NEW(isolate, data) v8::External::New(data)
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#define MATE_BOOLEAN_NEW(isolate, data) v8::Boolean::New(data)
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#define MATE_OBJECT_NEW(isolate) v8::Object::New()
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#define MATE_SET_INTERNAL_FIELD_POINTER(object, index, value) \
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object->SetPointerInInternalField(index, value)
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#define MATE_GET_INTERNAL_FIELD_POINTER(object, index) \
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object->GetPointerFromInternalField(index)
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#define MATE_PERSISTENT_INIT(isolate, handle, value) \
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handle(value)
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#define MATE_PERSISTENT_ASSIGN(type, isolate, handle, value) \
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handle = v8::Persistent<type>::New(value)
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#define MATE_PERSISTENT_RESET(handle) \
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handle.Dispose(); \
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handle.Clear()
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#define MATE_PERSISTENT_TO_LOCAL(type, isolate, handle) \
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v8::Local<type>::New(handle)
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#define MATE_PERSISTENT_SET_WEAK(handle, parameter, callback) \
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handle.MakeWeak(parameter, callback)
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#define MATE_WEAK_CALLBACK(name, v8_type, c_type) \
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void name(v8::Persistent<v8::Value> object, void* parameter)
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#define MATE_WEAK_CALLBACK_INIT(c_type) \
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c_type* self = static_cast<c_type*>(parameter)
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#define MATE_THROW_EXCEPTION(isolate, value) \
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v8::ThrowException(value)
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#endif // (NODE_MODULE_VERSION > 0x000B)
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// Generally we should not provide utility macros, but this just makes things
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// much more comfortable so we keep it.
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#define MATE_METHOD(name) \
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MATE_METHOD_RETURN_TYPE name(const MATE_METHOD_ARGS_TYPE& info)
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#endif // NATIVE_MATE_COMPAT_H_
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