[Users] config file syntax

[Scott Yagel]

Klaus,

Is this syntax documented anywhere?

For instance, I want to catch all 1xx (exactly 3 digits, starting with 1)
and send them to the SEMS conference application.  So would I use something
like:

if(uri =~"^sip:1[0-9]{3}@")
etc,etc

Thanks,
Scott Yagel
PacketCall, Inc.
syagel at packetcall.net
-----Original Message-----
From: Klaus Darilion [mailto:klaus.mailinglists at pernau.at] 
Sent: Wednesday, March 21, 2007 10:43 AM
To: syagel at packetcall.net
Cc: daniel at voice-system.ro; 'users openser.org'
Subject: Re: [Users] config file syntax



Scott Yagel wrote:
> I'm still looking for some help in understanding the syntax used in the
cfg
> files, such as what the following statement fragment really is doing:
> 
> if(uri =~"^sip:[0-9]{10}@")

uri is the request URI of the request, e.g:
INVITE sip:syagel at packetcall.net SIP/2.0
then uri would be "sip:syagel at packetcall.net"

=~ means regular expression comparison, thus the following regular 
expression will be applied and if it matches the if condition returns 
TRUE, otherwise false.

^sip:[0-9]{10}@
this is the regular expression. The uri must start (^) with "sip:". Then 
there must be 10 digits followed by an "@". In short: the username must 
be a 10 digit phone number.

regards
klaus