+ The <literal>server</literal> describes a server and the parameters
+ for this server type. Content for a server:
+ <variablelist>
+ <varlistentry><term>attribute <literal>id</literal> (optional)</term>
+ <listitem>
+ <para>
+ Identifier for this server. Currently not used for anything,
+ but it might be for logging purposes.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>attribute <literal>listenref</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies listener for this server. If this attribute is not
+ given, the server is accessible from all listener. In order
+ for the server to be used for real, howeever, the virtual host
+ must match (if specified in the configuration).
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>config</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies the server configuration. This is equivalent
+ to the config specified using command line option
+ <literal>-c</literal>.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>directory</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies a working directory for this backend server. If
+ specifid, the YAZ fronend changes current working directory
+ to this directory whenever a backend of this type is
+ started (backend handler bend_start), stopped (backend handler hand_stop)
+ and initialized (bend_init).
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>host</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies the virtual host for this server. If this is specified
+ a client <emphasis>must</emphasis> specify this host string in
+ order to use this backend.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>cql2rpn</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies a filename that includes CQL to RPN conversion for this
+ backend server. See &reference-tools-cql-map;
+ If given, the backend server will only "see" a Type-1/RPN query.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>stylesheet</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies the stylesheet reference to be part of SRU HTTP responses
+ when the client does not specify one. If neither this is given, nor
+ the client specifies one, no stylesheet reference is part of the
+ SRU HTTP response.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>docpath</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies a path for local file access using HTTP. All URLs with
+ a leading prefix (/ exluded) that matches the value of docpath
+ are used for file access. For example, if the server is to offer
+ access in directory <literal>xsl</literal>, the docpath would be
+ <literal>xsl</literal> and all URLs of the form
+ <literal>http://host/exl</literal> will result in a local file access.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry><term>element <literal>explain</literal> (optional)</term>
+ <listitem>
+ <para>
+ Specifies SRW/SRU ZeeRex content for this server. Copied verbatim
+ to the client. As things are now, some of the Explain content
+ seeem redundant because host information, etc. is also stored
+ elsewhere.
+ </para>
+ </listitem>
+ </varlistentry>
+ </variablelist>