[SR-Users] SIPT append_body_part \x00 how to?..

[Sergey Basov]

Hi Daniel,

I think that kamailio while reading configuration think that \x00 character
is the end of string..

--
Best regards,
Sergey Basov                     e-mail: sergey.v.basov at gmail.com

2018-04-04 19:47 GMT+03:00 Daniel-Constantin Mierla <miconda at gmail.com>:

> Hello,
>
> I haven't looked at the source code, but it looks like it needs some
> options to make it work with zero characters.
>
> Why you had to do changes inside sipt module and not inside
> append_body_part()?
>
> Are you doing msg_apply_changes before use of sipt_destination()?
>
> Cheers,
> Daniel
>
> On 04.04.18 16:19, Sergey Basov wrote:
>
> Hi All.
>
> Does nobody have any idea how to avoid this?
>
> Thank you.
>
> --
> Best regards,
> Sergey Basov                     e-mail: sergey.v.basov at gmail.com
>
> 2018-04-03 17:07 GMT+03:00 Sergey Basov <sergey.v.basov at gmail.com>:
>
>> Hi All!
>>
>> I have some troubles with encoding hex string to use as ISUP part.
>>
>> I have next line:
>>
>> append_body_part("\x01\x10\x48*\x00*\x0a*\x00*\x02\x09\x07\x03\x
>> 90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12*\x00*","applica
>> tion/isup;version=itu-t92+","signal;handling=optional");
>>
>> Problem is in the *\x00 *kamailio reads this string till first \x00
>>
>> May be there is some workaround?
>>
>> Currently I have added some C code into SIPT module to change values in
>> this pisitions first to 00 then make other changes.
>>
>> My current input string is
>> append_body_part("\x01\x10\x48*\x01*\x0a*\x01*\x02\x09\x07\x03\x
>> 90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12*\x01*","applica
>> tion/isup;version=itu-t92+","signal;handling=optional");
>>
>> I first make replacement \x01 to \x00 while executing sipt_destination
>>
>> May be there is better solution?
>>
>> Thank you.
>> --
>> Best regards,
>> Sergey Basov                     e-mail: sergey.v.basov at gmail.com
>>
>
>
>
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>
> --
> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
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>
>
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