StrLen of an Attribute

[Jorge Pereira]

Nicolas,

Have you tried to see in our wiki? e.g:
https://wiki.freeradius.org/config/Xlat

On Wed, May 8, 2019 at 12:24 PM Nicolas Breuer <Nicolas.Breuer at belcenter.biz>
wrote:

> Ok Alan so what is the correct syntax please ?
>
> I saw in the doc
> ; %{#string}
> : The number of characters in %{string}.  If %{string} is not set, then
> the length is not set.  This will NOT work for the one-character variables
> defined below.
> : e.g. %{#Junk-junk:-foo} will yield the string "foo".
>
> But ok this is not a string.
>
>
> -----Message d'origine-----
> De : Freeradius-Users <freeradius-users-bounces+nicolas.breuer=
> belcenter.biz at lists.freeradius.org> De la part de Alan DeKok
> Envoyé : mercredi 8 mai 2019 17:19
> À : FreeRadius users mailing list <freeradius-users at lists.freeradius.org>
> Objet : Re: StrLen of an Attribute
>
>
>
> > On May 8, 2019, at 10:59 AM, Nicolas Breuer <
> Nicolas.Breuer at belcenter.biz> wrote:
> >
> > Hello,
> >
> > Can you help how get the length of an attribute ?
> >
> > (%{#%{reply:Service-Type}} > 3)
> >
> > Returns "0"
>
>   Yes.
>
>   Because Service-Type isn't a string.  It's an attribute of type
> "integer".
>
>   And why would you ever need to look at the string length of it?
>
>   And why would you use "(%{#%{reply:Service-Type}}"   ? You're inventing
> syntax here.  Nothing in the the documentation says that you can use:
>
> ${#
>
>   Much less
>
> %{#%{reply:...
>
>   You can't just invent things and expect them to do what you want.
> Computers don't work that way.
>
>   Alan DeKok.
>
>
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