[SR-Users] Printing xavp

[Julien Chavanton]

Glad to see that pv_isset can be used, I will use this one more, it seems
more consistent than some other alternatives !

On Tue, Jan 21, 2020 at 7:35 AM Ovidiu Sas <osas at voipembedded.com> wrote:

> Here's something that works:
>     $xavp(x=>a) = "1";
>     $xavp(x[0]=>b) = "2";
>     $xavp(x=>a) = "10";
>     $xavp(x[0]=>b) = "20";
>     $xavp(x=>a) = "100";
>     $xavp(x[0]=>b) = "200";
>
>
>     $var(i) = 0;
>     while (pv_isset("$xavp(x[$var(i)])")) {
>         xlog("L_INFO", "[$mi] xavp_copy $var(i)\n");
>         xavp_copy("x", "$var(i)", "y");
>         $var(i) = $var(i) + 1;
>     }
>     xlog("L_INFO", "[$mi] x is duplicated to y\n");
>
>     $var(i) = 0;
>     while (pv_isset("$xavp(y[0])")) {
>         xavp_params_implode("y", "$var(out)");
>         xlog("L_INFO", "[$mi] xavp(y[$var(i)])=$var(out)\n");
>         pv_unset("$xavp(y[0)");
>         $var(i) = $var(i) + 1;
>     }
>
>
> The output:
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258] xavp_copy 0
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258] xavp_copy 1
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258] xavp_copy 2
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258] x is duplicated to
> y
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258]
> xavp(y[0])=b=200;a=100;
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258]
> xavp(y[1])=b=20;a=10;
> Jan 21 10:18:12 asrock k[29060]: INFO: <script>: [1258] xavp(y[2])=b=2;a=1;
>
> -ovidiu
>
> On Tue, Jan 21, 2020 at 12:54 AM Julien Chavanton <jchavanton at gmail.com>
> wrote:
> >
> > This code as it is is useless, unless we print the content or do
> something before making the copy but can provide a way to to
> duplicate/reorder stacks.
> >
> > Maybe looping over
> >
> >   if (defined $xavp(x[$var(i)]))
> >
> > Is sufficient, no need to pv_unset
> > _______________________________________________
> > Kamailio (SER) - Users Mailing List
> > sr-users at lists.kamailio.org
> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> --
> VoIP Embedded, Inc.
> http://www.voipembedded.com
>
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