[SR-Users] setflag and hash table variables

[Daniel-Constantin Mierla]

Hello,

the function might not accept pseudo-variables, perhaps we should update
it. For now you can use script bitwise operations with $mf:

$mf = $mf | (1 << $sht(core_setid=>$var(ds_setid)) );

Cheers,
Daniel

On 14/10/15 14:35, Asgaroth wrote:
> I originally sent this to sr-dev in error, I am resending to sr-users
> instead, thanks
>
> Hi All,
>
> Quick question, is it possible to use variables in the setflag
> function, I am trying to set a flag that is stored in a hash table
> using the setflag function, but I keep getting syntax errors. I am
> using kamailio 4.3.3.
>
> Here's what I am trying to do:
>
> htable core_setid defines a dispatcher setid key and its value is
> associated with a flag as follows:
>
> id:key:key_type:value_type:value:expires
> 1:102:0:1:7:0
>
> so, simple hash table type with an integer key of value 7 and no expiry
>
> In dispatcher I have the following modparams set, so that
> ds_is_from_list() will set them if found:
>
> modparam("dispatcher", "setid_pvname", "$var(ds_setid)")
> modparam("dispatcher", "attrs_pvname", "$var(ds_setid_attrs)")
>
> Then in my routing logic I have the following code block:
>
> if ( ds_is_from_list() ) {
>         if ( $sht(core_setid=>$var(ds_setid)) != $null ) {
>             setflag( $sht(core_setid=>$var(ds_setid)) );
>             return;
>         } else {
>             send_reply("403", "No flag set for source");
>             exit;
>         }
> }
>
> When I test this using kamailio -c -f <filename> I get the following
> error:
>
>  0(20629) : <core> [cfg.y:3432]: yyerror_at(): parse error in config
> file /shared/kamailio/etc/routing_logic.cfg, line 175, column 21-52:
> syntax error
>  0(20629) : <core> [cfg.y:3432]: yyerror_at(): parse error in config
> file /shared/kamailio/etc/routing_logic.cfg, line 175, column 21-52:
> missing '(' or ')'?
>  0(20629) : <core> [cfg.y:3432]: yyerror_at(): parse error in config
> file /shared/kamailio/etc/routing_logic.cfg, line 175, column 21-52:
> bad command: missing ';'?
>  0(20629) : <core> [cfg.y:3435]: yyerror_at(): parse error in config
> file /shared/kamailio/etc/routing_logic.cfg, line 175, column 53: bad
> command
> ERROR: bad config file (4 errors)
>
> If I change the setflag line to setflag(7), then I dont get the error.
>
> I was wondering if its possible to have hashtable variables as
> parameters to the setflag function, or am I going about this in the
> wron way.
>
> Any thoughts would be appreciated.
>
> Thanks
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20151014/d83b8fa7/attachment.html>