[webkit-dev] Pushing data to plugin

[Mugdha Jain]

No that won't work. What you need to do is store the function pointer passed by the browser and use that to call the required function. That would mean you have to do the following:

g_NPNFuncs.geturl

Where g_NPNFuncs is: g_NPNFuncs = browser below.

// Mach-o entry points
NPError NP_Initialize(NPNetscapeFuncs *browserFuncs)
{
    browser = browserFuncs;
    return NPERR_NO_ERROR;
}

Browser would call this function on the plugin when it loads the plugin for the first time.

Hope that helps.
Mugdha

-----Original Message-----
From: webkit-dev-bounces at lists.webkit.org on behalf of Jack Wootton
Sent: Fri 3/20/2009 9:35 AM
To: Alexey Proskuryakov
Cc: webkit-dev at lists.webkit.org
Subject: Re: [webkit-dev] Pushing data to plugin
 
So I would have thought this would work inside the plugin instance
object method New (aInstance is of type NPP)


NPNetscapeFuncs* browser = static_cast<NPNetscapeFuncs*>(aInstance.ndata);

But it doesn't :P


2009/3/20 Alexey Proskuryakov <ap at webkit.org>:
>
> 20.03.2009, ? 18:15, Jack Wootton ???????(?):
>
>> I'm unsure about how I can access the Browser functions.
>
>
> You can see how this works in one of our example plug-ins. E.g., form
> TestNetscapePlugin:
>
> NPNetscapeFuncs *browser;
>
> // Mach-o entry points
> extern "C" {
>    NPError NP_Initialize(NPNetscapeFuncs *browserFuncs);
>    NPError NP_GetEntryPoints(NPPluginFuncs *pluginFuncs);
>    void NP_Shutdown(void);
> }
>
> // Mach-o entry points
> NPError NP_Initialize(NPNetscapeFuncs *browserFuncs)
> {
>    browser = browserFuncs;
>    return NPERR_NO_ERROR;
> }
>
> - WBR, Alexey Proskuryakov
>
>
>



-- 
Regards
Jack
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