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<p>Hi Ionut,</p>
<p><br>
</p>
<p>if you are referring to URI parameters, there is a transformation for that :-)</p>
<p><a class="moz-txt-link-freetext" href="https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations#uriparams">https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations#uriparams</a></p>
<p><br>
</p>
<p>Cheers,</p>
<p><br>
</p>
<p>Henning<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 30.07.19 um 10:41 schrieb Ionut Razvan Ionita:<br>
</div>
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<p>Hello,</p>
<p><br>
</p>
<p>Thank you for your reply. One more question. How am I supposed to access parameters inside a header. If the header has this format</p>
<p><br>
</p>
<p><URI>; reason=someReason;index=someIndex</p>
<p><br>
</p>
<p>Is there any othere way than using regex to access these parameters?</p>
<p><br>
</p>
<p>Thank you,</p>
<p>Ionut<br>
</p>
<div style="color: rgb(33, 33, 33);">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Henning Westerholt
<a class="moz-txt-link-rfc2396E" href="mailto:hw@skalatan.de"><hw@skalatan.de></a><br>
<b>Sent:</b> Thursday, July 25, 2019 7:29 PM<br>
<b>To:</b> Kamailio (SER) - Development Mailing List; Ionut Razvan Ionita<br>
<b>Subject:</b> Re: [sr-dev] Parsing list of headers</font>
<div> </div>
</div>
<div>
<p>Hello Ionut,</p>
<p><br>
</p>
<p>if you like to do it in the cfg - just some ideas:</p>
<p><br>
</p>
<p>- iterate in a loop over the number of headers $hdrc</p>
<p>- access with the loop variable the respective header $hdr[i]</p>
<p>- do your operation, save temporary results in another $avp</p>
<p>- finish the operation by appending your header from the $avp</p>
<p><br>
</p>
<p>These PVs are (as usual) documented in the cookbook.<br>
</p>
<p><br>
</p>
<p>Cheers,</p>
<p><br>
</p>
<p>Henning<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 25.07.19 um 17:44 schrieb Ionut Razvan Ionita:<br>
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<p>Hello all,</p>
<p><br>
</p>
<p>I am trying to implement RFC 7544 in kamailio.cfg, more specifically to transform Diversion header into History-Info. To do this I need to iterate over all Diversion headers and be able to get all the parameters from it. At first I discovered $di core variable,
but I can access only the first header with it. I discovered kamailio selectors but I can't index them with a variable. I came to the point where I want to implement variable indexing to selectors but after I saw this API is quite complex I thought to ask
here if there's any other solution to do this?!</p>
<p><br>
</p>
<p>Thanks,</p>
<p>Ionut<br>
</p>
<br>
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<pre class="moz-quote-pre">_______________________________________________
Kamailio (SER) - Development Mailing List
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Henning Westerholt - <a class="moz-txt-link-freetext" href="https://skalatan.de/blog/" moz-do-not-send="true">https://skalatan.de/blog/</a>
Kamailio services - <a class="moz-txt-link-freetext" href="https://skalatan.de/services" moz-do-not-send="true">https://skalatan.de/services</a></pre>
</div>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Henning Westerholt - <a class="moz-txt-link-freetext" href="https://skalatan.de/blog/">https://skalatan.de/blog/</a>
Kamailio services - <a class="moz-txt-link-freetext" href="https://skalatan.de/services">https://skalatan.de/services</a></pre>
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