[Freeswitch-users] Matching destination number

Sean Devoy sdevoy at bizfocused.com
Wed Mar 12 03:16:24 MSK 2014


Whoa!!!  Thanks Avi - the light came on.
The first ^0 means "starts with a ZERO", but the second ^0 means "anything BUT a zero"!!!!  There are always multiple ways to "regex" something, I probably would have gone with ^0([1-9]\d+)$.
Learned something.
Thanks,
Sean
From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Avi Marcus
Sent: Tuesday, March 11, 2014 6:18 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Matching destination number


Only matcha 0 followed by a non zero.
That way only one of the ref ex matches.

-Avi
On Mar 11, 2014 11:21 PM, "Sean Devoy" <sdevoy at bizfocused.com<mailto:sdevoy at bizfocused.com>> wrote:
Hi,

Please explain what the [^0] does in that regex - ^0([^0]\d+)$

Sean

From: freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org> [mailto:freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org>] On Behalf Of mbo
Sent: Tuesday, March 11, 2014 4:12 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Matching destination number

That works,

Thanks!

Markus

Am 11.03.2014 um 20:49 schrieb Avi Marcus <avi at avimarcus.net<mailto:avi at avimarcus.net>>:

Both are matching.
You might want this for your second match, so that there's only 1x leading zero:

^0([^0]\d+)$


-Avi

On Tue, Mar 11, 2014 at 8:49 PM, mbo <mbodbg at gmx.net<mailto:mbodbg at gmx.net>> wrote:
Hello,

I have the following dial plan:

<extension name="international destination_number" continue="true">
      <condition field="destination_number" expression="^00(\d+)$">
        <action application="log" data="CONSOLE *** international number ${destination_number} ***"/>
        <action application="set_profile_var" data="destination_number=$1"/>
      </condition>
    </extension>

    <extension name="national destination_number" continue="true">
      <condition field="destination_number" expression="^0(\d+)$">
        <action application="log" data="CONSOLE *** international number ${destination_number}"/>
        <action application="set_profile_var" data="destination_number=49$1"/>
      </condition>
    </extension>


If I dial number 001234567, I get the following output in the console:

2014-03-11 19:43:42.945392 [CONSOLE] mod_dptools.c:1569 *** international number 001234567 ***
2014-03-11 19:43:42.945392 [CONSOLE] mod_dptools.c:1569 *** international number 1234567

The second extension is matching, however in the first extension the destination_number has been overridden and does not have any leading zeros. Why is it matching anyway?

Thanks

Markus


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