reference packet code in unlang?

[Arran Cudbard-Bell]

Stefan Winter wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> |> if (Acct-Status-Type == "Accounting-Off" && !(Acct-Session-Id =~
> |> /restena.*/)) update control {
> |> ~                       Proxy-To-Realm := testrealm.lu
> |> ~               }
>
> You mean, replace " by / ? That didn't do the trick...
>
> if (Acct-Status-Type == "Accounting-Off" && !(Acct-Session-Id =~
> /restena.*/)) update control {
> ~                       Proxy-To-Realm := testrealm.lu
> ~               }
>
> resulted in
>
> Parse error in condition at: Acct-Status-Type == "Accounting-Off" &&
> !(Acct-Session-Id =~ /restena.*/)) update control {
>
Ok I haven't been keeping up with the syntaxical developments... so some 
of this may be slightly redundant.

if (("%{Acct-Status-Type}" ==  'Accounting-Off') && 
!("%{Acct-Session-Id}" =~
/restena.*/)) {
    update control {
        Proxy-To-Realm := 'testrealm.lu'
    }
}

That should work no matter how stupid the parser is...

* Regular expressions have always been <attribute> ~= /<expr>/[<mod>]

* Attribute expansion always used to be "%{[<list>:]<attribute>}" but I 
understand Alan changed that, though I thought he only deprecated the 
double quotes part not the percent curly braces wrapper... but don't 
take my word for it.

* Strings you don't want to be expanded should be encapsulated in single 
quotes not double.

* You can't do <condition><operation> on the same line

* Sub conditions should be encapsulated in parenthesis

Thanks,
Arran

> Greetings,
>
> Stefan
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-- 
Arran Cudbard-Bell (A.Cudbard-Bell at sussex.ac.uk)
Authentication, Authorisation and Accounting Officer
Infrastructure Services | ENG1 E1-1-08 
University Of Sussex, Brighton
EXT:01273 873900 | INT: 3900