[OpenSIPS-Users] Regular expression matching problem

2013-05-20 Thread Diego Barberio 
Hi All,

I'm having a really stupid issue with opensips 1.8.1. I need to do
different logic if the request line user is a number of 4 digits that can
be preceded by any character. So I created this regular expression:
^(.)?\d{4}$
I've tested it on www.regular-expressions.info/javascriptexample.html and
works perfect, however on opensips it never matches.

I've made the following test script:


if($rU =~ '^(.)?\d{4}$') {
xlog(MATCHES $rU\n);
}else{
xlog(NOT MATCHES $rU\n);
}

And I always get NOT MATCHES:

May 20 11:54:33 localhost /usr/local/sbin/opensips[22628]: NOT MATCHES
*5522
May 20 11:54:42 localhost /usr/local/sbin/opensips[22629]: NOT MATCHES 5522

What am I doing wrong?

Thanks
Diego
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Re: [OpenSIPS-Users] Regular expression matching problem

2013-05-20 Thread Bogdan-Andrei Iancu 
Hi Diego,

The REGEXPs in OpenSIPS are POSIX compliant, so \d are not supported.
Try:^(.)?[0-9]{4}$ .

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 05/20/2013 06:57 PM, Diego Barberio wrote:
 Hi All,

 I'm having a really stupid issue with opensips 1.8.1. I need to do
 different logic if the request line user is a number of 4 digits that
 can be preceded by any character. So I created this regular
 expression: ^(.)?\d{4}$
 I've tested it on www.regular-expressions.info/javascriptexample.html
 http://www.regular-expressions.info/javascriptexample.html and works
 perfect, however on opensips it never matches.

 I've made the following test script:


 if($rU =~ '^(.)?\d{4}$') {
 xlog(MATCHES $rU\n);
 }else{
 xlog(NOT MATCHES $rU\n);
 }

 And I always get NOT MATCHES:

 May 20 11:54:33 localhost /usr/local/sbin/opensips[22628]: NOT MATCHES
 *5522
 May 20 11:54:42 localhost /usr/local/sbin/opensips[22629]: NOT MATCHES
 5522

 What am I doing wrong?

 Thanks
 Diego


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Re: [OpenSIPS-Users] Regular expression matching problem

2013-05-20 Thread Muhammad Shahzad 
OR to simplify more, you just want to match last four characters as digits,
so you can try this as well,

if ($rU =~ [0-9]{4}$) {
xlog(L_WARN,  MATCHED
 \n);
} else {
xlog(L_WARN,  NOT MATCHED
 \n);
}

Thank you.




On Mon, May 20, 2013 at 6:41 PM, Bogdan-Andrei Iancu bog...@opensips.orgwrote:

 **
 Hi Diego,

 The REGEXPs in OpenSIPS are POSIX compliant, so \d are not supported. 
 Try:^(.)?[0-9]{4}$
 .

 Regards,

 Bogdan-Andrei Iancu
 OpenSIPS Founder and Developerhttp://www.opensips-solutions.com


 On 05/20/2013 06:57 PM, Diego Barberio wrote:

   Hi All,

  I'm having a really stupid issue with opensips 1.8.1. I need to do
 different logic if the request line user is a number of 4 digits that can
 be preceded by any character. So I created this regular expression:
 ^(.)?\d{4}$
  I've tested it on www.regular-expressions.info/javascriptexample.htmland 
 works perfect, however on opensips it never matches.

  I've made the following test script:


 if($rU =~ '^(.)?\d{4}$') {
 xlog(MATCHES $rU\n);
 }else{
 xlog(NOT MATCHES $rU\n);
 }

  And I always get NOT MATCHES:

 May 20 11:54:33 localhost /usr/local/sbin/opensips[22628]: NOT MATCHES
 *5522
 May 20 11:54:42 localhost /usr/local/sbin/opensips[22629]: NOT MATCHES
 5522

  What am I doing wrong?

  Thanks
  Diego


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-- 
Mit freundlichen Grüßen
Muhammad Shahzad
---
CISCO Rich Media Communication Specialist (CRMCS)
CISCO Certified Network Associate (CCNA)
Cell: +49 176 99 83 10 85
MSN: shari_78...@hotmail.com
Email: shaherya...@googlemail.com
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