[Users] regexp and AVP problem

[Bogdan-Andrei Iancu]

no other clue in this case :(

regards,
bogdan

Klaus Darilion wrote:

> I tried ([^[[:blank:]]]*) but that did not worked too :-(
>
> regards
> klaus
>
> Bogdan-Andrei Iancu wrote:
>
>> Hi Klaus,
>>
>> regexp tries to do the longest match for each token so the (.*) will 
>> include also the trailing spaces.
>> try not to put ., but everything except spaces, like  [^ ]*
>>
>> regards,
>> bogdan
>>
>> Klaus Darilion wrote:
>>
>>> Norman Brandinger wrote:
>>>
>>>> Hi Klaus,
>>>>
>>>> Below is a little test I put together to try to help you out:
>>>>
>>>> avp_write("<tel:+43108>", "$avp(s:pai)");
>>>> avp_subst("$avp(s:pai)/$avp(s:cli)","/<tel\:(.*)>/\1/");
>>>> xlog("L_NOTICE", "pai=$avp(s:pai) cli=$avp(s:cli)\n");
>>>>
>>>> This is the result:
>>>>
>>>> pai=<tel:+43108> cli=+43108
>>>
>>>
>>>
>>> Hi Norman. Yes, you are right. I simply had a wrong regular 
>>> expression. But now I have another problem:
>>>
>>> Input: $avp(s:pai) = '<   tel:+43103   >'
>>> (the part within '')
>>>
>>> avp_subst("$avp(s:pai)/$avp(s:paias)","/.*<[[:blank:]]*(.*?)[[:blank:]]*>.*/\1/") 
>>>
>>>
>>> Output: $avp(s:paias) = 'tel:+43103   '
>>>
>>> Thus, the leading whitespace is removed, but not the trailing one, 
>>> but I can't find an error in my regular expression. Maybe some 
>>> regexp experts out there?
>>>
>>> thanks
>>> klaus
>>>
>>>>
>>>> Regards,
>>>> Norm
>>>>
>>>> Klaus Darilion wrote:
>>>>
>>>>> Hi!
>>>>>
>>>>> I have problems with avp_subst:
>>>>>
>>>>> I have $avp(s:pai) with the value <tel:+43108> (the < and > 
>>>>> belongs to the AVP)
>>>>>
>>>>> Then I want to extract the number into $avp(s:cli):
>>>>>
>>>>> avp_subst("$avp(s:pai)/$avp(s:cli)","/tel:(.*)/\1/")
>>>>>
>>>>> The result is <+43108>
>>>>>
>>>>> Can someone explain me why the leading < belongs to the result? 
>>>>> Shouldn't it be removed?
>>>>>
>>>>> thanks
>>>>> klaus
>>>>>
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>>>>>
>>>>>
>>>>
>>>
>>>
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>