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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Brandon,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">not having looked that much into it yet, but some comments.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Adding the “-C” option is probably the easiest part; it is done inside main.c in the existing block for the other configuration options.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">About dumping the kamailio cfg after its has been parsed – the main problem is here probably that the internal state from the cfg file parser will be not that useful, as it will in another
format.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Have a look to the cfg.lex and INCLUDEFILE definition if you did not find it already. The actual implementation of this one is around line 1357.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Maybe it is a good idea to look into how other programs have implemented this.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">-- <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning Westerholt –
</span><span style="mso-fareast-language:EN-US"><a href="https://skalatan.de/blog/"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/blog/</span></a></span><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Kamailio services –
</span><span style="mso-fareast-language:EN-US"><a href="https://gilawa.com/"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US">
<span lang="EN-GB"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-dev <sr-dev-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Brandon Armstead<br>
<b>Sent:</b> Monday, November 9, 2020 8:43 PM<br>
<b>To:</b> Kamailio Devel List <sr-dev@lists.sip-router.org><br>
<b>Subject:</b> [sr-dev] Simple Feature / Help<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Hello all,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> I'm looking to add a -C [filename] flag that will read the root kamailio.cfg file and its included files and dump the compiled result and exit.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">i.e. kamailio -C /path/to/root/file.cfg<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">[ DUMPS COMPILED CONFIGURATION INCLUDING / IMPORTS & INCLUSIONS ]<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Similar to nginx -T<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I attempted to research what files are involved and it looks like:<o:p></o:p></p>
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<span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p> </o:p></span></p>
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<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">src/main.c</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
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<p class="gmail-p1" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal">
<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">src/core/cfg.lex</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
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<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">src/core/lex.yy.c</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
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<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">src/core/cfg.tab.c</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
<p class="gmail-p1" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal">
<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">src/core/cfg.tab.h</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
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<span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p> </o:p></span></p>
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<span class="gmail-s1"><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black">Problems, I'm having:</span></span><span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p></o:p></span></p>
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<span style="font-size:8.5pt;font-family:"Menlo",serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt">1) It looks like I need to add the -C option similar to the -c option, which I've done and it does not recognize the new -C flag.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">2) I'm not entirely sure how to access the compiled configuration from memory, it looks like yyparse maybe involved in compiling the configuration? sr_push_yy_state seems to do some compiling, but how do I access
the result from src/main.c ? <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Any further direction or help with this is appreciated.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">- Brandon<o:p></o:p></p>
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