[reSIProcate] multipart/alternative content-type

[Diego Carvalho Domingos]

Thanks for answering, Scott
But where I would get the whole multipart contents from?
Like I said, I’m using the getContents method from the SipMessage class, and this is returning a SdpContents already (otherwise the dynamic_cast would fail), not a MultipartAlternativeContents.
Regards,

Diego

From: slgodin at gmail.com [mailto:slgodin at gmail.com] On Behalf Of Scott Godin
Sent: segunda-feira, 16 de maio de 2016 15:18
To: Diego Carvalho Domingos <ddomingos at daitangroup.com>
Cc: resiprocate-devel at resiprocate.org
Subject: Re: [reSIProcate] multipart/alternative content-type

There is a great helper method for this.  Check out resip/Helper.hxx/cxx and the getSdp method.  If it doesn't do exactly what you want, it's a great starting ground for whatever you need.

Scott

On Thu, May 12, 2016 at 2:11 PM, Diego Carvalho Domingos <ddomingos at daitangroup.com<mailto:ddomingos at daitangroup.com>> wrote:
Hi all,
How do I access multiple SDP’s of an INVITE which the content-type is multipart/alternative? In my case the INVITE contains two SDP’s and for some reason, the way I get the SDP is getting the second one. For instance, in the onNewSession method:
onNewSession(ClientInviteSessionHandle, InviteSession::OfferAnswerType oat, const SipMessage& msg)
I do:
SdpContents* contents = dynamic_cast<SdpContents*>(msg.getContents());
Why this is getting me the second one? How do I access the first one? I saw that there is a subclass of Contents called MultipartAlternativeContents but I don’t think this is the one returned by getContents because if so the dynamic_cast would fail.
I appreciate any help. Thanks in advance.

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