[SR-Users] DIALPLAN Module: doubts about regular expression usage

[David Villasmil]

Or single-quotes

On Wed, Oct 10, 2018, 11:50 Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> this might be due to automatic translation of kamcmd for its parameters
> that look like numbers, can you try with:
>
> kamcmd dialplan.translate 1 s:+39123456
>
> If still fails, send here the log messages with debug=3 when running the
> rpc command.
>
> Cheers,
> Daniel
>
>
> On 10.10.18 10:00, Stefano Bertuola wrote:
>
> Hi Patrick.
>
> Thanks for your replay.
>
> I also verified an issue with *dialplan.translate* command in *kamcmd*.
>
> Running a live test it is working.
>
> mysql> select * from dialplan;
>
> +----+------+----+----------+--------------+-----------+--------------+----------+-------+
> | id | dpid | pr | match_op | match_exp    | match_len | subst_exp    |
> repl_exp | attrs |
>
> +----+------+----+----------+--------------+-----------+--------------+----------+-------+
> |  1 |    1 |  1 |        1 | ^(\+39)(.*)$ |         0 | ^(\+39)(.*)$ |
> \2       | 1     |
>
> +----+------+----+----------+--------------+-----------+--------------+----------+-------+
>
> NOTICE: <script>: +3912345|Before Dialplan
> NOTICE: <script>: 12345|After Dialplan
>
>
> Br. Stefano
>
>
> On Wed, Oct 10, 2018 at 6:50 AM Patrick Wakano <pwakano at gmail.com> wrote:
>
>> Hi Stefano,
>> I have similar rules in my dialplan and they work.
>> However the kamcmd dialplan.translate command also fails for me (Kamailio
>> 5.0.4), but I guess it is a problem with the command itself and not with
>> the translation done by the dp_translate(), because for real calls it does
>> work!
>>
>> Patrick Wakano
>>
>> On Wed, 10 Oct 2018 at 02:21, Stefano Bertuola <
>> stefano.bertuola at gmail.com> wrote:
>>
>>> Hi Experts.
>>>
>>> I did some tests with DIALPLAN module and I have some doubts about how
>>> to define the regular expressions in the database.
>>>
>>> For example, using the start character '^' (beginning of the string), it
>>> looks not working:
>>>
>>> kamcmd> dialplan.dump 1
>>> {
>>>         DPID: 1
>>>         ENTRIES: {
>>>                 ENTRY: {
>>>                         PRIO: 1
>>>                         MATCHOP: 2
>>>                         MATCHEXP: ^(\+39)(.*)$
>>>                         MATCHLEN: 0
>>>                         SUBSTEXP: ^(\+39)(.*)$
>>>                         REPLEXP: \2
>>>                         ATTRS: 1
>>>                 }
>>>         }
>>> }
>>> kamcmd> dialplan.translate 1 "+39123456"
>>> error: 500 - No translation
>>>
>>>
>>> Removing it, it works... but not as desired:
>>>
>>> kamcmd> dialplan.dump 1
>>> {
>>>         DPID: 1
>>>         ENTRIES: {
>>>                 ENTRY: {
>>>                         PRIO: 1
>>>                         MATCHOP: 1
>>>                         MATCHEXP: (\+39)(.*)$
>>>                         MATCHLEN: 0
>>>                         SUBSTEXP: (\+39)(.*)$
>>>                         REPLEXP: \2
>>>                         ATTRS: 1
>>>                 }
>>>         }
>>> }
>>> kamcmd> dialplan.translate 1 "+39123456"
>>> {
>>>         Output: 123456"
>>>         Attributes: 1
>>> }
>>> kamcmd> dialplan.translate 1 "xxxxxxx+39123456"
>>> {
>>>         Output: 123456"
>>>         Attributes: 1
>>> }
>>>
>>>
>>> Can someone help me understand how the regular expression should be used
>>> in DIALPLAN, please?
>>>
>>> Br. Stefano
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
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>
>
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>
> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio World Conference -- www.kamailioworld.com
> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com
>
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