#include <node.h>

#include <string>

#include "ArrayBuffer.h"

using namespace v8;

#if NODE_MINOR_VERSION > 11

void CreateArrayBuffer(const v8::FunctionCallbackInfo<v8::Value>& args) {

Isolate *isolate = args.GetIsolate();

node::ArrayBuffer *buffer = node::ArrayBuffer::New(isolate, "Hello World!");

args.GetReturnValue().Set(buffer->ToArrayBuffer());

}

void PrintArrayBuffer(const v8::FunctionCallbackInfo<v8::Value>& args) {

Isolate *isolate = args.GetIsolate();

node::ArrayBuffer *buffer = node::ArrayBuffer::New(isolate, args[0]);

printf("node::ArrayBuffer: '%s', %zu\n", buffer->ToUtf8(), buffer->Length());

}

void DisposeMemory(const v8::FunctionCallbackInfo<v8::Value>& args) {

Isolate *isolate = args.GetIsolate();

isolate->LowMemoryNotification();

}

void SampleInit(Handle<Object> exports) {

Isolate* isolate = Isolate::GetCurrent();

HandleScope scope(isolate);

exports->Set(String::NewFromUtf8(isolate, "CreateArrayBuffer"),

FunctionTemplate::New(isolate, CreateArrayBuffer)->GetFunction());

exports->Set(String::NewFromUtf8(isolate, "PrintArrayBuffer"),

FunctionTemplate::New(isolate, PrintArrayBuffer)->GetFunction());

exports->Set(String::NewFromUtf8(isolate, "DisposeMemory"),

FunctionTemplate::New(isolate, DisposeMemory)->GetFunction());

}

#else

static Handle<Value> CreateArrayBuffer(const Arguments& args) {

HandleScope scope;

node::ArrayBuffer *buffer = node::ArrayBuffer::New("Hello World!");

return scope.Close(buffer->ToArrayBuffer());

}

static Handle<Value> PrintArrayBuffer(const Arguments& args) {

HandleScope scope;

node::ArrayBuffer *buffer = node::ArrayBuffer::New(args[0]);

printf("node::ArrayBuffer: '%s', %zu\n", buffer->ToUtf8(), buffer->Length());

return scope.Close(Undefined());

}

static Handle<Value> DisposeMemory(const Arguments& args) {

HandleScope scope;

V8::LowMemoryNotification();

return scope.Close(Undefined());

}

void SampleInit(Handle<Object> exports) {

HandleScope scope;

exports->Set(String::New("CreateArrayBuffer"),

FunctionTemplate::New(CreateArrayBuffer)->GetFunction());

exports->Set(String::New("PrintArrayBuffer"),

FunctionTemplate::New(PrintArrayBuffer)->GetFunction());

exports->Set(String::New("DisposeMemory"),

FunctionTemplate::New(DisposeMemory)->GetFunction());

}

#endif

NODE_MODULE(sample, SampleInit);