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

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@gmail.com mailto:pwakano@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@gmail.com <mailto:stefano.bertuola@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
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