xml/schema/metaproxy.rng

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!--
   3   Metaproxy XML config file schemas
   4
   5     Copyright (C) 2005-2011 Index Data.
   6
   7     See the LICENSE file for details
   8
   9
  10   The RelaxNG Compact Syntax file 'metaproxy.rnc' is the master copy.
  11
  12   The RelaxNG XML Syntax and XML Schema are generated using 'trang':
  13   trang metaproxy.rnc metaproxy.rng
  14   trang metaproxy.rnc metaproxy.xsd
  15
  16   Config file validation is done using 'xmllint':
  17   xmllint -/-relaxng metaproxy.rng ../../../etc/config1.xml
  18   xmllint -/-schema metaproxy.xsd config-bytarget.xml
  19
  20   For information on RelaxNG see http://relaxng.org
  21   see also http://books.xmlschemata.org/relaxng/
  22 -->
  23 <grammar xmlns:mp="http://indexdata.com/metaproxy" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  24   <start combine="choice">
  25     <ref name="metaproxy"/>
  26   </start>
  27   <include href="filter_auth_simple.rng"/>
  28   <include href="filter_backend_test.rng"/>
  29   <include href="filter_bounce.rng"/>
  30   <include href="filter_cgi.rng"/>
  31   <include href="filter_cql_rpn.rng"/>
  32   <include href="filter_frontend_net.rng"/>
  33   <include href="filter_http_file.rng"/>
  34   <include href="filter_limit.rng"/>
  35   <include href="filter_load_balance.rng"/>
  36   <include href="filter_log.rng"/>
  37   <include href="filter_multi.rng"/>
  38   <include href="filter_query_rewrite.rng"/>
  39   <include href="filter_record_transform.rng"/>
  40   <include href="filter_session_shared.rng"/>
  41   <include href="filter_sru_z3950.rng"/>
  42   <include href="filter_virt_db.rng"/>
  43   <include href="filter_z3950_client.rng"/>
  44   <define name="any">
  45     <zeroOrMore>
  46       <choice>
  47         <text/>
  48         <element>
  49           <anyName/>
  50           <zeroOrMore>
  51             <attribute>
  52               <anyName/>
  53             </attribute>
  54           </zeroOrMore>
  55           <ref name="any"/>
  56         </element>
  57       </choice>
  58     </zeroOrMore>
  59   </define>
  60   <define name="metaproxy">
  61     <element name="mp:metaproxy">
  62       <attribute name="version">
  63         <value>1.0</value>
  64       </attribute>
  65       <optional>
  66         <element name="mp:dlpath">
  67           <data type="string"/>
  68         </element>
  69       </optional>
  70       <element name="mp:start">
  71         <attribute name="route">
  72           <data type="NCName"/>
  73         </attribute>
  74       </element>
  75       <optional>
  76         <element name="mp:filters">
  77           <oneOrMore>
  78             <ref name="filter"/>
  79           </oneOrMore>
  80         </element>
  81       </optional>
  82       <element name="mp:routes">
  83         <oneOrMore>
  84           <ref name="route"/>
  85         </oneOrMore>
  86       </element>
  87     </element>
  88   </define>
  89   <define name="route">
  90     <element name="mp:route">
  91       <attribute name="id">
  92         <data type="NCName"/>
  93       </attribute>
  94       <oneOrMore>
  95         <ref name="filter"/>
  96       </oneOrMore>
  97     </element>
  98   </define>
  99   <define name="filter">
 100     <element name="mp:filter">
 101       <choice>
 102         <ref name="filter_refid"/>
 103         <ref name="filter_auth_simple"/>
 104         <ref name="filter_backend_test"/>
 105         <ref name="filter_bounce"/>
 106         <ref name="filter_cgi"/>
 107         <ref name="filter_cql_rpn"/>
 108         <ref name="filter_frontend_net"/>
 109         <ref name="filter_http_file"/>
 110         <ref name="filter_limit"/>
 111         <ref name="filter_load_balance"/>
 112         <ref name="filter_log"/>
 113         <ref name="filter_multi"/>
 114         <ref name="filter_query_rewrite"/>
 115         <ref name="filter_record_transform"/>
 116         <ref name="filter_session_shared"/>
 117         <ref name="filter_sru_z3950"/>
 118         <ref name="filter_virt_db"/>
 119         <ref name="filter_z3950_client"/>
 120       </choice>
 121     </element>
 122   </define>
 123   <define name="filter_refid">
 124     <attribute name="refid">
 125       <data type="NCName"/>
 126     </attribute>
 127   </define>
 128 </grammar>