Subj : Re: Iterate all functions in script
To   : netscape.public.mozilla.jseng
From : Forest Carlisle
Date : Thu May 06 2004 06:25 pm

Thanks for the quick reply. This is what I came up with. JS_Enumerate always
returns a 0 length array.

JSIdArray* ida = JS_Enumerate(m_pContext, m_pGlobal); // tried both global
and script object
if (ida)
{
    for (int i = 0, len = ida->length; i < len; i++)
    {
        jsid id = ida->vector[i];

        // convert id to jsval and call JS_ValueToFunction then
JS_GetFunctionId
    }
}

This code works to get a named function.

void* mark = JS_ARENA_MARK(&m_pContext->tempPool);

// get the Detect function
jsval fval;
if (JS_GetProperty(m_pContext, m_pGlobal, "Detection", &fval))
{
    if (JSVAL_IS_FUNCTION(m_pContext, fval))
    {
        JSObject* pFunObj  = JSVAL_TO_OBJECT(fval);       ASSERT(pFunObj);
        JSFunction* pFun  = (JSFunction*) JS_GetPrivate(m_pContext,
pFunObj); ASSERT(pFun);
    }
}

Any ideas would be much appriciated.

forest

"Sterling Bates" <whoelse@sterlingbates.com> wrote in message
news:c7e5kr$kqr1@ripley.netscape.com...
> Forest Carlisle wrote:
> > I would like to build a list of all the functions declared a script. I
> > know I can get a function by name with JS_GetProperty for a given object
> > and then call JS_GetPrivate to get the JSFunction*, and finally call
> > JS_GetFunctionId to get the function name.
> >
> > Is there a way to get all the properties of a given object?
>
> Look up the JS_Enumerate API.
>
> http://www.mozilla.org/js/spidermonkey/apidoc/sparse-frameset.html
>
> Sterling

.