<div dir="ltr"><div><div><div><div><div><div>Hi Daniel.<br><br></div>Thank you.<br><br></div>It works like expected!<br><br></div>Now when i do<br><br>set_body_multipart(,"2123894789_1257887457");<br>msg_apply_changes();<br>append_body_part_hex("01 10 48 00 0a 00 02 09 07 03 90 90 13 71 32 20 0a 04 02 13 73 12 00","application/isup;version=itu-t92+","signal;handling=optional");<br>msg_apply_changes();<br>sipt_destination($(rU{s.strip,1}), 31, 3, 0);<br>sipt_set_calling($fU, 3, 0, 3);<br><br></div>I got correct ISUP part.<br><br></div>Now I will try to document and commit some SIPT module functions to get forwarding info.<br><br></div>Thank you Daniel.<br><div><div><div><br></div></div></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature">--<br>Best regards,<br>Sergey Basov e-mail: <a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a><br></div></div>
<br><div class="gmail_quote">2018-04-05 21:12 GMT+03:00 Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>I pushed append_body_part_hex() function in master branch, which
expects the parameter in hexa format and it will decode it before
adding it as a body part. Can you test the function and see if it
works ok?</p>
<p>Cheers,<br>
Daniel<br>
</p><div><div class="h5">
<br>
<div class="m_4517442123190565494moz-cite-prefix">On 05.04.18 09:32, Daniel-Constantin
Mierla wrote:<br>
</div>
<blockquote type="cite">
<p><br>
</p>
<br>
<div class="m_4517442123190565494moz-cite-prefix">On 05.04.18 09:19, Sergey Basov
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<p>> Are you doing msg_apply_changes before use of
sipt_destination()?</p>
<p>Yes I do.<br>
</p>
> Why you had to do changes inside sipt module and
not inside append_body_part()?<br>
</div>
I have added line to debug append_body_part() function
and it receives string till first \x00 in input...<br>
<br>
</div>
May be this problem goes from configuration parser? Can it
parse \x00 as end of value?<br>
<br>
</div>
I make change in sipt module because I create ISUP part with
replaced \x00 by \x01 in 3 places.<br>
</div>
I know where they are incorrect, so I can change them to 00
while changing number using sipt_destination()<br>
</div>
</blockquote>
OK.<br>
<br>
I haven't looked at the code to see how the config parser handles
this case, could be what you said.<br>
<br>
A solution might be to add a new function
append_body_part_hex(...) where the parameter is given in
hexadecimal without escaping and the conversion to binary is done
inside the code of the function. Like:<br>
<br>
append_body_part("01 90 00 20")<br>
<br>
Spaces can be omitted or ignored.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div><br>
</div>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div class="m_4517442123190565494gmail_signature" data-smartmail="gmail_signature">--<br>
Best regards,<br>
Sergey Basov e-mail: <a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a><br>
</div>
</div>
<br>
<div class="gmail_quote">2018-04-05 8:20 GMT+03:00 Sergey
Basov <span dir="ltr"><<a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>Hi Daniel,<br>
<br>
</div>
I think that kamailio while reading configuration think
that \x00 character is the end of string..<br>
</div>
<div class="gmail_extra"><span><br clear="all">
<div>
<div class="m_4517442123190565494m_8016740915552192797gmail_signature" data-smartmail="gmail_signature">--<br>
Best regards,<br>
Sergey Basov e-mail: <a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a><br>
</div>
</div>
<br>
</span>
<div>
<div class="m_4517442123190565494h5">
<div class="gmail_quote">2018-04-04 19:47 GMT+03:00
Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>I haven't looked at the source code, but it
looks like it needs some options to make it
work with zero characters.</p>
<p>Why you had to do changes inside sipt
module and not inside append_body_part()?</p>
<p>Are you doing msg_apply_changes before use
of sipt_destination()?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>
<div class="m_4517442123190565494m_8016740915552192797h5"> <br>
<div class="m_4517442123190565494m_8016740915552192797m_-388003231625095942moz-cite-prefix">On
04.04.18 16:19, Sergey Basov wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="m_4517442123190565494m_8016740915552192797h5">
<div dir="ltr">
<div>
<div>Hi All.<br>
<br>
</div>
Does nobody have any idea how to
avoid this?<br>
<br>
</div>
Thank you.<br>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div class="m_4517442123190565494m_8016740915552192797m_-388003231625095942gmail_signature" data-smartmail="gmail_signature">--<br>
Best regards,<br>
Sergey Basov
e-mail: <a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a><br>
</div>
</div>
<br>
<div class="gmail_quote">2018-04-03
17:07 GMT+03:00 Sergey Basov <span dir="ltr"><<a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>Hi All!<br>
<br>
</div>
I have some
troubles with
encoding hex
string to use as
ISUP part.<br>
<br>
</div>
I have next line:<br>
<br>
append_body_part("\x01\x10\x48<b><wbr>\x00</b>\x0a<b>\x00</b>\x02\x09\x07\x03\x<wbr>90\x90\x13\x71\x32\x20\x0a\x04<wbr>\x02\x13\x73\x12<b>\x00</b>","applica<wbr>tion/isup;version=itu-t92+","s<wbr>ignal;handling=optional");<br>
<br>
</div>
Problem is in the <b>\x00
</b>kamailio reads
this string till
first \x00<br>
<br>
</div>
May be there is some
workaround?<br>
<br>
</div>
Currently I have added
some C code into SIPT
module to change values
in this pisitions first
to 00 then make other
changes. <br>
<br>
</div>
My current input string is<br>
append_body_part("\x01\x10\x48<b><wbr>\x01</b>\x0a<b>\x01</b>\x02\x09\x07\x03\x<wbr>90\x90\x13\x71\x32\x20\x0a\x04<wbr>\x02\x13\x73\x12<b>\x01</b>","applica<wbr>tion/isup;version=itu-t92+","s<wbr>ignal;handling=optional");<br>
<br>
</div>
I first make replacement
\x01 to \x00 while executing
sipt_destination<br>
<br>
</div>
May be there is better
solution?<br>
<br>
</div>
Thank you.<br clear="all">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div class="m_4517442123190565494m_8016740915552192797m_-388003231625095942m_-5250978348107739699gmail_signature">--<br>
Best regards,<br>
Sergey Basov
e-mail: <a href="mailto:sergey.v.basov@gmail.com" target="_blank">sergey.v.basov@gmail.com</a><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
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<pre>______________________________<wbr>_________________
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<span class="m_4517442123190565494m_8016740915552192797HOEnZb"><font color="#888888"> <br>
<pre class="m_4517442123190565494m_8016740915552192797m_-388003231625095942moz-signature" cols="72">--
Daniel-Constantin Mierla
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Kamailio Advanced Training - April 16-18, 2018, Berlin - <a class="m_4517442123190565494m_8016740915552192797m_-388003231625095942moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="m_4517442123190565494m_8016740915552192797m_-388003231625095942moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</font></span></div>
</blockquote>
</div>
<br>
</div>
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</div>
</blockquote>
</div>
<br>
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</blockquote>
<br>
<pre class="m_4517442123190565494moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - April 16-18, 2018, Berlin - <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</blockquote>
<br>
<pre class="m_4517442123190565494moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - April 16-18, 2018, Berlin - <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="m_4517442123190565494moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
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