Hello,

when adding an xavp structure, use:

$xavp(a=>b) = "...";

Now, adding another fieldx to the structure:

$xavp(a[0]=>c) = "...";
$xavp(a[0]=>d) = "...";

Pushing another new structure means starting from beginning:

$xavp(a=>b) = "...";

The previous structure will be available at index 1:

$xavp(a[1]=>b) = "...";

As alternative, maybe it is easier to return (or pack) all those attributes in a json document and then use jansson module to navigate through it via json-path mechanism.

Cheers,
Daniel

On 24/10/15 21:38, Jonathan Hunter wrote:
Hi Alex and guys,

Are there any further examples of XAVPs used in this manner?

So associate a number of variables by another variable?

I am trying with a number of scenarios but the penny is  yet to drop!

Sorry!

Jon


 
From: hunterj91@hotmail.com
To: sr-users@lists.sip-router.org
Date: Fri, 23 Oct 2015 17:13:47 +0000
Subject: [SR-Users] Multi-Array with AVPs

Alex,

Thanks for the fast response!

I dont like hard mode, my lifes tough enough :)

Will try the XAVPs.

Thanks

Jon

> To: sr-users@lists.sip-router.org
> From: abalashov@evaristesys.com
> Date: Fri, 23 Oct 2015 13:07:27 -0400
> Subject: Re: [SR-Users] Multi-Array with AVPs
>
> Jon,
>
> For complex, nonscalar structures where members can be other AVP
> nonscalars, you might wish to consider XAVPs instead:
>
> http://www.kamailio.org/wiki/cookbooks/4.3.x/pseudovariables#xavp_id_-_xavps
>
> Otherwise, you're playing life on hard mode. ;-)
>
> -- Alex
>
> On 10/23/2015 01:00 PM, Jonathan Hunter wrote:
>
> > Hi Guys,
> >
> > Hope all are well?
> >
> > sorry to post but Im just trying to get something working where Im
> > trying to convert a php function script into the kamailio.cfg.
> >
> > Im getting there but wonder how I can group results of sets of avps with
> > another avp.
> >
> > Say I have these variables;
> >
> > $(avp(NTgrp)) =
> > 'SB100_000361@1.2.3.4|SB100_000213@1.2.3.5|SB100_000225@1.2.3.6|SB100_000361@1.2.3.7|SB100_000213@1.2.3.8';
> > $(avp(Prio)) = '1|1|1|2|2';
> > $(avp(Wgt)) = '10000|10000|80000|30000|70000';
> > $(avp(CInc)) = '0|0|1|0|1';
> > $(avp(WTot))= '100000|100000|100000|100000|100000';
> > I then run a while script to split up their variables via the delimiter
> > | in user;
> >
> > $var(j)=0;
> > while($var(j)<$var(count)) {
> > $(avp(NTgrpP))=$(avp(NTgrp){s.select,$var(j),|});
> > $(avp(PrioP))=$(avp(Prio){s.select,$var(j),|});
> > $(avp(WgtP))=$(avp(Wgt){s.select,$var(j),|});
> > $(avp(CIncP))=$(avp(CInc){s.select,$var(j),|});
> > $(avp(WTotP))=$(avp(WTot){s.select,$var(j),|});
> > xlog("L_INFO"," Now Each time we have $(avp(NTgrpP)) $(avp(PrioP))
> > $(avp(WgtP)) $(avp(CIncP)) $(avp(WTotP))\n");
> > $var(j)=$var(j)+1;
> > }
> >
> > This then results in;
> > INFO: <script>: Now Each time we have SB100_000223@1.2.3.4 1 10000 0 100000
> > INFO: <script>: Now Each time we have SB100_000225@1.2.3.5 1 10000 0 100000
> > INFO: <script>: Now Each time we have SB100_000386@1.2.3.6 1 80000 0 100000
> > INFO: <script>: Now Each time we have SB100_000213@1.2.3.7 2 30000 0 100000
> > INFO: <script>: Now Each time we have SB100_000361@1.2.3.8 2 70000 0 100000
> >
> > Now what Id like to do is group them via priorities so I can do some
> > further functional checks on them when in same priority group, as you
> > can see there are 3 results at priority 1 and 2 at priority 2.
> >
> > Is there away I can create something of a multi-array using the AVP
> > $(avp(PrioP)) I just created so I can group by priority?
> >
> > As in php I would do something like;
> >
> > $multi_arr[$prio_arr[$p]][] = array(
> > "ntgrp" => $ntgrp_arr[$p],
> > "prio" => $prio_arr[$p],
> > "wght" => $wght_arr[$p],
> > "cinc" => $cinc_arr[$p],
> > "wtot" => $wtot_arr[$p],
> > );
> > }
> >
> > Any help would be great.
> >
> > Many thanks
> >
> > Jon
> >
> >
> >
> > _______________________________________________
> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> > sr-users@lists.sip-router.org
> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
>
>
> --
> Alex Balashov | Principal | Evariste Systems LLC
> 303 Perimeter Center North, Suite 300
> Atlanta, GA 30346
> United States
>
> Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

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