[reSIProcate] RFC 3455 headers and parameters

[Dario Bozzali]

Hi all,
I am interested in RFC 3455 and I was wondering if there are any news about integration of these features in main line.
John, if they will not be added to main line, could you please post the patch file?

I am also concerned about User-to-User information transport over SIP (draft-johnston-sipping-cc-uui-09, draft-ietf-cuss-sip-uui-17).
Could I use a similar approach to add support for User-to-User header in Resiprocate?

Thank you in advance.

Best regards, Dario.

-----Original Message-----
From: resiprocate-devel [mailto:resiprocate-devel-bounces at resiprocate.org] On Behalf Of John Gregg
Sent: lunedì 2 giugno 2014 22.03
To: resiprocate-devel at resiprocate.org
Subject: [reSIProcate] RFC 3455 headers and parameters


I changed the following files:

M       Token.cxx
M       ParameterTypes.cxx
M       Headers.hxx
M       SipMessage.cxx
M       HeaderTypes.hxx
M       ParameterTypeEnums.hxx
M       HeaderHash.cxx
M       ParameterHash.cxx
M       Token.hxx
M       Headers.cxx
M       HeaderHash.gperf
M       ParameterHash.gperf
M       ParameterTypes.hxx
M       SipMessage.hxx

All I did was add the following header definitions, where appropriate:

defineHeader(PAccessNetworkInfo, "P-Access-Network-Info", Token, "RFC 3455"); defineHeader(PChargingVector, "P-Charging-Vector", Token, "RFC 3455"); defineHeader(PChargingFunctionAddresses,
"P-Charging-Function-Addresses", Token, "RFC 3455"); defineMultiHeader(PVisitedNetworkID, "P-Visited-Network-ID", Token, "RFC 3455");

And the following parameters:

       defineParam(description, "description", QuotedDataParameter, "RFC 3840");
       defineParam(utranCellId3gpp, "utran-cell-id-3gpp", DataParameter, "RFC 3455");  // P-Access-Network-Info
       defineParam(cgi3gpp, "cgi-3gpp", DataParameter, "RFC 3455"); // P-Access-Network-Info
       defineParam(ccf, "ccf", DataParameter, "RFC 3455"); // P-Charging-Function-Addresses
       defineParam(ecf, "ecf", DataParameter, "RFC 3455"); // P-Charging-Function-Addresses
       defineParam(icidValue, "icid-value", DataParameter, "RFC 3455"); // P-Charging-Vector
       defineParam(icidGeneratedAt, "icid-generated-at", DataParameter, "RFC 3455"); // P-Charging-Vector
       defineParam(origIoi, "orig-ioi", DataParameter, "RFC 3455"); // P-Charging-Vector
       defineParam(termIoi, "term-ioi", DataParameter, "RFC 3455"); // P-Charging-Vector


I figured it would be less confusing to just describe the changes than to include diff files for all the files involved, but I can do that upon request. I think it would be a good idea to incorporate this change into the next resiprocate release, and I can't see a downside. I'm not completely sure that Token is the right object type to use for all of them, but it worked for me.

-John Gregg

_______________________________________________
resiprocate-devel mailing list
resiprocate-devel at resiprocate.org
https://list.resiprocate.org/mailman/listinfo/resiprocate-devel