public static JSHandleObject FromValue(Rooted <JS.Value> rval)
{
// Assert that we can actually convert the value into an object pointer.
var ptr = rval.Value.AsObject;
// Now get a handle to the value
JSHandleValue v = rval;
// HACK: Now take the value handle and turn it into an object handle.
// This is valid because JS.Value type tagging is at the end of the 8 bytes.
return(new JSHandleObject(v.AddressOfTarget));
}
public Rooted <JS.Value> Get()
{
var root = new Rooted <JS.Value>(Context, JS.Value.Undefined);
if (JSAPI.GetPendingException(Context, root))
{
return(root);
}
root.Dispose();
return(null);
}
public Rooted <JS.Value> GetProperty(JSContextPtr context, string name)
{
var result = new Rooted <JS.Value>(context);
if (JSAPI.GetProperty(context, TransientSelf(), name, result))
{
return(result);
}
result.Dispose();
return(null);
}
public Exception GetManaged()
{
var root = new Rooted <JS.Value>(Context, JS.Value.Undefined);
if (!JSAPI.GetPendingException(Context, root))
{
return(null);
}
var error = new Spidermonkey.Managed.JSError(Context, root.Value.AsObject);
return(error.ToException());
}