Subversion Repositories php-qbpwcf

/*********************************************************************

 * NAN - Native Abstractions for Node.js

 *

 * Copyright (c) 2016 NAN contributors

 *

 * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>

 ********************************************************************/

#ifndef NAN_IMPLEMENTATION_PRE_12_INL_H_

#define NAN_IMPLEMENTATION_PRE_12_INL_H_

//==============================================================================

// node v0.10 implementation

//==============================================================================

namespace imp {

//=== Array ====================================================================

Factory<v8::Array>::return_t

Factory<v8::Array>::New() {

  return v8::Array::New();

}

Factory<v8::Array>::return_t

Factory<v8::Array>::New(int length) {

  return v8::Array::New(length);

}

//=== Boolean ==================================================================

Factory<v8::Boolean>::return_t

Factory<v8::Boolean>::New(bool value) {

  return v8::Boolean::New(value)->ToBoolean();

}

//=== Boolean Object ===========================================================

Factory<v8::BooleanObject>::return_t

Factory<v8::BooleanObject>::New(bool value) {

  return v8::BooleanObject::New(value).As<v8::BooleanObject>();

}

//=== Context ==================================================================

Factory<v8::Context>::return_t

Factory<v8::Context>::New( v8::ExtensionConfiguration* extensions

                         , v8::Local<v8::ObjectTemplate> tmpl

                         , v8::Local<v8::Value> obj) {

  v8::Persistent<v8::Context> ctx = v8::Context::New(extensions, tmpl, obj);

  v8::Local<v8::Context> lctx = v8::Local<v8::Context>::New(ctx);

  ctx.Dispose();

  return lctx;

}

//=== Date =====================================================================

Factory<v8::Date>::return_t

Factory<v8::Date>::New(double value) {

  return Factory<v8::Date>::return_t(v8::Date::New(value).As<v8::Date>());

}

//=== External =================================================================

Factory<v8::External>::return_t

Factory<v8::External>::New(void * value) {

  return v8::External::New(value);

}

//=== Function =================================================================

Factory<v8::Function>::return_t

Factory<v8::Function>::New( FunctionCallback callback

                          , v8::Local<v8::Value> data) {

  return Factory<v8::FunctionTemplate>::New( callback

                                           , data

                                           , v8::Local<v8::Signature>()

                                           )->GetFunction();

}

//=== FunctionTemplate =========================================================

Factory<v8::FunctionTemplate>::return_t

Factory<v8::FunctionTemplate>::New( FunctionCallback callback

                                  , v8::Local<v8::Value> data

                                  , v8::Local<v8::Signature> signature) {

  if (callback) {

    v8::HandleScope scope;

    v8::Local<v8::ObjectTemplate> tpl = v8::ObjectTemplate::New();

    tpl->SetInternalFieldCount(imp::kFunctionFieldCount);

    v8::Local<v8::Object> obj = tpl->NewInstance();

    obj->SetInternalField(

        imp::kFunctionIndex

      , v8::External::New(reinterpret_cast<void *>(callback)));

    v8::Local<v8::Value> val = v8::Local<v8::Value>::New(data);

    if (!val.IsEmpty()) {

      obj->SetInternalField(imp::kDataIndex, val);

    }

    // Note(agnat): Emulate length argument here. Unfortunately, I couldn't find

    // a way. Have at it though...

    return scope.Close(

        v8::FunctionTemplate::New(imp::FunctionCallbackWrapper

                                 , obj

                                 , signature));

  } else {

    return v8::FunctionTemplate::New(0, data, signature);

  }

}

//=== Number ===================================================================

Factory<v8::Number>::return_t

Factory<v8::Number>::New(double value) {

  return v8::Number::New(value);

}

//=== Number Object ============================================================

Factory<v8::NumberObject>::return_t

Factory<v8::NumberObject>::New(double value) {

  return v8::NumberObject::New(value).As<v8::NumberObject>();

}

//=== Integer, Int32 and Uint32 ================================================

template <typename T>

typename IntegerFactory<T>::return_t

IntegerFactory<T>::New(int32_t value) {

  return To<T>(T::New(value));

}

template <typename T>

typename IntegerFactory<T>::return_t

IntegerFactory<T>::New(uint32_t value) {

  return To<T>(T::NewFromUnsigned(value));

}

Factory<v8::Uint32>::return_t

Factory<v8::Uint32>::New(int32_t value) {

  return To<v8::Uint32>(v8::Uint32::NewFromUnsigned(value));

}

Factory<v8::Uint32>::return_t

Factory<v8::Uint32>::New(uint32_t value) {

  return To<v8::Uint32>(v8::Uint32::NewFromUnsigned(value));

}

//=== Object ===================================================================

Factory<v8::Object>::return_t

Factory<v8::Object>::New() {

  return v8::Object::New();

}

//=== Object Template ==========================================================

Factory<v8::ObjectTemplate>::return_t

Factory<v8::ObjectTemplate>::New() {

  return v8::ObjectTemplate::New();

}

//=== RegExp ===================================================================

Factory<v8::RegExp>::return_t

Factory<v8::RegExp>::New(

    v8::Local<v8::String> pattern

  , v8::RegExp::Flags flags) {

  return Factory<v8::RegExp>::return_t(v8::RegExp::New(pattern, flags));

}

//=== Script ===================================================================

Factory<v8::Script>::return_t

Factory<v8::Script>::New( v8::Local<v8::String> source) {

  return Factory<v8::Script>::return_t(v8::Script::New(source));

}

Factory<v8::Script>::return_t

Factory<v8::Script>::New( v8::Local<v8::String> source

                        , v8::ScriptOrigin const& origin) {

  return Factory<v8::Script>::return_t(

      v8::Script::New(source, const_cast<v8::ScriptOrigin*>(&origin)));

}

//=== Signature ================================================================

Factory<v8::Signature>::return_t

Factory<v8::Signature>::New(Factory<v8::Signature>::FTH receiver) {

  return v8::Signature::New(receiver);

}

//=== String ===================================================================

Factory<v8::String>::return_t

Factory<v8::String>::New() {

  return Factory<v8::String>::return_t(v8::String::Empty());

}

Factory<v8::String>::return_t

Factory<v8::String>::New(const char * value, int length) {

  return Factory<v8::String>::return_t(v8::String::New(value, length));

}

Factory<v8::String>::return_t

Factory<v8::String>::New(

    std::string const& value) /* NOLINT(build/include_what_you_use) */ {

  assert(value.size() <= INT_MAX && "string too long");

  return Factory<v8::String>::return_t(

      v8::String::New( value.data(), static_cast<int>(value.size())));

}

Factory<v8::String>::return_t

Factory<v8::String>::New(const uint16_t * value, int length) {

  return Factory<v8::String>::return_t(v8::String::New(value, length));

}

Factory<v8::String>::return_t

Factory<v8::String>::New(v8::String::ExternalStringResource * value) {

  return Factory<v8::String>::return_t(v8::String::NewExternal(value));

}

Factory<v8::String>::return_t

Factory<v8::String>::New(v8::String::ExternalAsciiStringResource * value) {

  return Factory<v8::String>::return_t(v8::String::NewExternal(value));

}

//=== String Object ============================================================

Factory<v8::StringObject>::return_t

Factory<v8::StringObject>::New(v8::Local<v8::String> value) {

  return v8::StringObject::New(value).As<v8::StringObject>();

}

}  // end of namespace imp

//=== Presistents and Handles ==================================================

template <typename T>

inline v8::Local<T> New(v8::Handle<T> h) {

  return v8::Local<T>::New(h);

}

template <typename T>

inline v8::Local<T> New(v8::Persistent<T> const& p) {

  return v8::Local<T>::New(p);

}

template <typename T, typename M>

inline v8::Local<T> New(Persistent<T, M> const& p) {

  return v8::Local<T>::New(p.persistent);

}

template <typename T>

inline v8::Local<T> New(Global<T> const& p) {

  return v8::Local<T>::New(p.persistent);

}

#endif  // NAN_IMPLEMENTATION_PRE_12_INL_H_