Re: [reSIProcate] Registration event pkg: XML parsing of NOTIFY body

[Ryan Kereliuk <ryker@xxxxxxxxx>]

The dynamic_cast to pidf doesn't work because a reginfo body is not a
pidf document.  The stack doesn't include a parser for reginfo bodies
so that leaves you with two choices:

1.  Write a new subclass of Contents that contains a parser and suitable
    accessors for reginfo documents (see Pidf.[ch]xx for an example); or

2.  Access the message body as an opaque type and add some decoding
    logic in your application.

Thanks,
-Ryan

On 2007-07-10 at 18h18, Purna Chandar M wrote:
>
> After successful subscription to Registration Event package, I am receiving
> a Notify from the server and the onUpdateActive callback function is being
> called. Now, Im trying to parse the NOTIFY body(whose contentType is
> application/reginfo+xml) as the following:
> 
> Pidf* body = dynamic_cast<Pidf*>(notify.getContents());
> 
> getContents is not returning anything and a debug print from the stack says:
> 
> SipMessage::getContents: got content type (application/reginfo+xml) that is
> not known, returning as opaque application/octet-stream.
> 
> As getContents is not returning anything, I could not parse through the body
> of NOTIFY message.
> 
> Can anybody tell what does it take to make getContents return the actual
> body in NOTIFY message??