gistfile1.txt

#include <cstdlib>
#include <node.h>
#include <node_buffer.h>

using namespace v8;
using namespace node;

class RetBuf : public ObjectWrap {
public:
    RetBuf() {}

    static void
    Initialize(Handle<Object> target) {
        HandleScope scope;

        Local<FunctionTemplate> t = FunctionTemplate::New(New);
        t->InstanceTemplate()->SetInternalFieldCount(1);
        NODE_SET_PROTOTYPE_METHOD(t, "getBuf", GetBuf);
    }

    static Handle<Value>
    GetBuf(const Arguments &args) {
        HandleScope scope;

        Buffer *b = Buffer::New(20);
        // 
        // How do I return the buffer from this function?
        //
    }

    static Handle<Value>
    New(const Arguments &args) {
        HandleScope scope;

        RetBuf *rb = new RetBuf;
        rb->Wrap(args.This());
        return args.This();
    }
};

extern "C" void
init(Handle<Object> target)
{
    HandleScope scope;

    RetBuf::Initialize(target);
}