2 Nov
2015
2 Nov
'15
10:06 a.m.
Hello,
On 29/10/15 09:40, Jonathan Hunter wrote:
Sorry Daniel, missed off list!
Hi Daniel,
Great thanks for that response, I have been working with AVPs and Im
almost there.
I will certainly check out the jansson module, is that new to 4.3 as
Im currently on 4.2?
iirc, is in 4.3, but probably works to just take the module and run it
through 4.2 instance.
In terms of AVPs, if you have an array structure in place, I
appreciate it pushes entries up the stack, but can you set a specific
index value to an AVP?
You will need to do copy operations using different names if you use
AVPs. If you use XAVPs, then you can set a value using index directly.
As I basically want to move the first entry in the Array and move it
to the end, ie I have;
$(avp(Pgrp1)[0]);
$(avp(Pgrp1)[1]);
$(avp(Pgrp1)[2]);
Can I swap [0] with [2] without setting entries to null and
rebuilding the avp from scratch?
Not with avp, but with xavp -- you can just add x
in front of those avps
in your config file.
Cheers,
Daniel
Thanks
Jon
------------------------------------------------------------------------
To: sr-users(a)lists.sip-router.org
From: miconda(a)gmail.com
Date: Wed, 28 Oct 2015 15:39:15 +0100
Subject: Re: [SR-Users] Multi-Array with AVPs
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(a)hotmail.com <mailto:hunterj91@hotmail.com>
To: sr-users(a)lists.sip-router.org
<mailto: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
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
To: sr-users(a)lists.sip-router.org
<mailto:sr-users@lists.sip-router.org>
From: abalashov(a)evaristesys.com
<mailto: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(a)1.2.3.4
<mailto:SB100_000361@1.2.3.4>|SB100_000213@1.2.3.5
<mailto:SB100_000213@1.2.3.5>|SB100_000225@1.2.3.6
<mailto:SB100_000225@1.2.3.6>|SB100_000361@1.2.3.7
<mailto:SB100_000361@1.2.3.7>|SB100_000213@1.2.3.8
<mailto: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(a)1.2.3.4
<mailto:SB100_000223@1.2.3.4> 1 10000 0 100000
> INFO: <script>: Now Each time we have
SB100_000225(a)1.2.3.5
<mailto:SB100_000225@1.2.3.5> 1 10000 0 100000
> INFO: <script>: Now Each time we have
SB100_000386(a)1.2.3.6
<mailto:SB100_000386@1.2.3.6> 1 80000 0 100000
> INFO: <script>: Now Each time we have
SB100_000213(a)1.2.3.7
<mailto:SB100_000213@1.2.3.7> 2 30000 0 100000
> INFO: <script>: Now Each time we have
SB100_000361(a)1.2.3.8
<mailto: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
>
>
>
> _______________________________________________
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--
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/
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--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -
http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
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