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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<section id="serdev" xmlns:xi="http://www.w3.org/2001/XInclude">
<sectioninfo>
<authorgroup>
<author>
<firstname>Jan</firstname>
<surname>Janak</surname>
<email>jan@iptel.org</email>
</author>
<author>
<firstname>Jiri</firstname>
<surname>Kuthan</surname>
<email>jiri@iptel.org</email>
</author>
<author>
<firstname>Bogdan</firstname>
<surname>Iancu</surname>
<email>Bogdan.Iancu@fokus.fraunhofer.de</email>
</author>
</authorgroup>
<copyright>
<year>2001</year>
<year>2002</year>
<holder>FhG FOKUS</holder>
</copyright>
<revhistory>
<revision>
<revnumber>$Revision$</revnumber>
<date>$Date$</date>
</revision>
</revhistory>
<abstract>
<para>
The document describes the SIP Express Router internals and
algorithms. It describes overall server architecture, request
processing, configuration, memory management, interprocess
locking, module interface and selected modules in detail.
</para>
<para>
The document is intended mainly for module developers wishing
to implement a new module for the server. Other people like
developers of SIP related software or students might be
interested too.
</para>
</abstract>
</sectioninfo>
<title>SER Developer's Guide</title>
<xi:include href="startup.xml"/>
<xi:include href="main_loop.xml"/>
<xi:include href="shutdown.xml"/>
<xi:include href="data_structures.xml"/>
<xi:include href="routing_engine.xml"/>
<xi:include href="msg_parser.xml"/>
<xi:include href="modiface.xml"/>
<xi:include href="db_interface.xml"/>
<xi:include href="locking.xml"/>
<xi:include href="select_module.xml"/>
<!--
TODO:
* How to traverse all headers of given type
* How to append a header at the end of the message
* How to insert a header at the beginning of the message
* How to delete a chunk of text from the header
* How to add header into a reply
* How mod_destroy gets called, from which process and how many times
-->
</section>
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