Re: [SR-Users] kamailio re.subst question.

[José Seabra]

Hi Daniel,

Sorry, I misconfused you with Daniel Constantin :), Miconda was the who
that sent that Email explaining the {line.sw,match} some time ago.

Regarding with $, i will take your advice :)

Once again, thank you.

Best Regards

José

2017-03-02 17:23 GMT+00:00 Daniel Tryba :

> On Thu, Mar 02, 2017 at 03:46:01PM +, José Seabra wrote:
> > I changed the way that i was trying to get it done.
> >
> > Now I'm using the {line.sw,match} ( you had already mentioned this
> function
> > on an old email),
>
> Im not that Daniel :)
> Or my memory starts to fail me.
>
> > to split the string by line, then i apply the following
> > regex: ^Calling-Name: ?(.{2,50}>)$.
> >
> > This way I get what i need, that is the sip uri and display name.
>
> Only thing I'd change would be to remove the $ for end of line, just to
> make it more generic. But if you are sure that these headerlines end
> with >, that would not make a difference.
>
>
> ___
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>



-- 
Cumprimentos
José Seabra
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Re: [SR-Users] kamailio re.subst question.

[Daniel Tryba]

On Thu, Mar 02, 2017 at 03:46:01PM +, José Seabra wrote:
> I changed the way that i was trying to get it done.
> 
> Now I'm using the {line.sw,match} ( you had already mentioned this function
> on an old email), 

Im not that Daniel :) 
Or my memory starts to fail me.

> to split the string by line, then i apply the following
> regex: ^Calling-Name: ?(.{2,50}>)$.
> 
> This way I get what i need, that is the sip uri and display name.

Only thing I'd change would be to remove the $ for end of line, just to
make it more generic. But if you are sure that these headerlines end
with >, that would not make a difference.


___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Re: [SR-Users] kamailio re.subst question.

[José Seabra]

Hi Daniel,
Just to give you feedback about the way i have implemented this.

I changed the way that i was trying to get it done.

Now I'm using the {line.sw,match} ( you had already mentioned this function
on an old email), to split the string by line, then i apply the following
regex: ^Calling-Name: ?(.{2,50}>)$.

This way I get what i need, that is the sip uri and display name.

Thank you.

José Seabra

2017-03-02 15:28 GMT+00:00 José Seabra :

> Hi Daniel,
> Thank you for your hint.
> I will continuing investigating and try to reach my goal.
>
> Best regards
> José
>
> 2017-03-02 14:29 GMT+00:00 Daniel Tryba :
>
>> On Wed, Mar 01, 2017 at 04:58:00PM +, José Seabra wrote:
>> > #015#012Calling-Name-Status: available#015#012Calling-Name: "josé" <
>> > sip:52@10.10.10.10>#015#012Presentation-Indicator:
>> allowed#015#012
>> >
>> > The Kamailio re.subst function is constructed as the following:
>> >
>> > $sht(cnam=>$ci::calling_name)=$(var(rb){re.subst,/(.*)Calling-Name:
>> > ?([\W|0-9A-Za-z_]{5,500} ?[<>:@.|0-9A-Za-z_]{5,500})(.*)$/\2/s});
>> >
>> > The issue here is that this re.subst function doesn't match the
>> accents, I
>> > have tested this regex on regex101.com and it does match. My question
>> is
>> > how i can get the same result with re.subst?
>> > Anyone can help?
>>
>> Maybe regexo101.com is wrong? \W is ^\w, \w contains [A-Za-z0-9_] but
>> depending on the lib might include much more like latin or UTF8. So if é
>> matches \w in kamailio but obviuosly never matches [A-Za-z0-9_], the é
>> doesn't match \W and thus "josé" doesn't match the minimum 5 chars.
>>
>> [\W|\w]{5,500} would match, but that looks the same as .{5,500}
>>
>> Never looked whether kamailio supports it but there is something that
>> matches non ascii word characters in regexp libs:
>> http://www.regular-expressions.info/unicode.html
>>
>> ___
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users@lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>
>
>
> --
> Cumprimentos
> José Seabra
>



-- 
Cumprimentos
José Seabra
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Re: [SR-Users] kamailio re.subst question.

[José Seabra]

Hi Daniel,
Thank you for your hint.
I will continuing investigating and try to reach my goal.

Best regards
José

2017-03-02 14:29 GMT+00:00 Daniel Tryba :

> On Wed, Mar 01, 2017 at 04:58:00PM +, José Seabra wrote:
> > #015#012Calling-Name-Status: available#015#012Calling-Name: "josé" <
> > sip:52@10.10.10.10>#015#012Presentation-Indicator:
> allowed#015#012
> >
> > The Kamailio re.subst function is constructed as the following:
> >
> > $sht(cnam=>$ci::calling_name)=$(var(rb){re.subst,/(.*)Calling-Name:
> > ?([\W|0-9A-Za-z_]{5,500} ?[<>:@.|0-9A-Za-z_]{5,500})(.*)$/\2/s});
> >
> > The issue here is that this re.subst function doesn't match the accents,
> I
> > have tested this regex on regex101.com and it does match. My question is
> > how i can get the same result with re.subst?
> > Anyone can help?
>
> Maybe regexo101.com is wrong? \W is ^\w, \w contains [A-Za-z0-9_] but
> depending on the lib might include much more like latin or UTF8. So if é
> matches \w in kamailio but obviuosly never matches [A-Za-z0-9_], the é
> doesn't match \W and thus "josé" doesn't match the minimum 5 chars.
>
> [\W|\w]{5,500} would match, but that looks the same as .{5,500}
>
> Never looked whether kamailio supports it but there is something that
> matches non ascii word characters in regexp libs:
> http://www.regular-expressions.info/unicode.html
>
> ___
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>



-- 
Cumprimentos
José Seabra
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Re: [SR-Users] kamailio re.subst question.

[Daniel Tryba]

On Wed, Mar 01, 2017 at 04:58:00PM +, José Seabra wrote:
> #015#012Calling-Name-Status: available#015#012Calling-Name: "josé" <
> sip:52@10.10.10.10>#015#012Presentation-Indicator: allowed#015#012
> 
> The Kamailio re.subst function is constructed as the following:
> 
> $sht(cnam=>$ci::calling_name)=$(var(rb){re.subst,/(.*)Calling-Name:
> ?([\W|0-9A-Za-z_]{5,500} ?[<>:@.|0-9A-Za-z_]{5,500})(.*)$/\2/s});
> 
> The issue here is that this re.subst function doesn't match the accents, I
> have tested this regex on regex101.com and it does match. My question is
> how i can get the same result with re.subst?
> Anyone can help?

Maybe regexo101.com is wrong? \W is ^\w, \w contains [A-Za-z0-9_] but
depending on the lib might include much more like latin or UTF8. So if é
matches \w in kamailio but obviuosly never matches [A-Za-z0-9_], the é
doesn't match \W and thus "josé" doesn't match the minimum 5 chars.

[\W|\w]{5,500} would match, but that looks the same as .{5,500}

Never looked whether kamailio supports it but there is something that
matches non ascii word characters in regexp libs:
http://www.regular-expressions.info/unicode.html

___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users