1 <?xml version="1.0" encoding="UTF-8"?>
3 Metaproxy XML config file schemas
5 Copyright (c) 2005-2008 Index Data.
7 See the LICENSE file for details
10 The RelaxNG Compact Syntax file 'metaproxy.rnc' is the master copy.
12 The RelaxNG XML Syntax and XML Schema are generated using 'trang':
13 trang metaproxy.rnc metaproxy.rng
14 trang metaproxy.rnc metaproxy.xsd
16 Config file validation is done using 'xmllint':
17 xmllint -/-relaxng metaproxy.rng ../../../etc/config1.xml
18 xmllint -/-schema metaproxy.xsd config-bytarget.xml
20 For information on RelaxNG see http://relaxng.org
21 see also http://books.xmlschemata.org/relaxng/
23 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://indexdata.com/metaproxy" xmlns:mp="http://indexdata.com/metaproxy" xmlns:y="http://indexdata.com/yaz">
24 <xs:import namespace="http://indexdata.com/yaz" schemaLocation="retrievalinfo.xsd"/>
25 <xs:complexType name="any" mixed="true">
27 <xs:any minOccurs="0" maxOccurs="unbounded" processContents="skip"/>
30 <xs:element name="metaproxy">
33 <xs:element minOccurs="0" ref="mp:dlpath"/>
34 <xs:element ref="mp:start"/>
35 <xs:element minOccurs="0" ref="mp:filters"/>
36 <xs:element ref="mp:routes"/>
38 <xs:attribute name="version" use="required">
40 <xs:restriction base="xs:token">
41 <xs:enumeration value="1.0"/>
47 <xs:element name="dlpath" type="xs:string"/>
48 <xs:element name="start">
50 <xs:attribute name="route" use="required" type="xs:NCName"/>
53 <xs:element name="filters">
56 <xs:element maxOccurs="unbounded" ref="mp:filter"/>
60 <xs:element name="routes">
63 <xs:element maxOccurs="unbounded" ref="mp:route"/>
67 <xs:element name="route">
70 <xs:element maxOccurs="unbounded" ref="mp:filter"/>
72 <xs:attribute name="id" use="required" type="xs:NCName"/>
75 <xs:element name="filter">
77 <xs:choice minOccurs="0">
78 <xs:group ref="mp:filter_auth_simple"/>
79 <xs:group ref="mp:filter_cgi"/>
80 <xs:element ref="mp:conversion"/>
81 <xs:group ref="mp:filter_frontend_net"/>
82 <xs:group ref="mp:filter_http_file"/>
83 <xs:group ref="mp:filter_limit"/>
84 <xs:group ref="mp:filter_log"/>
85 <xs:group ref="mp:filter_multi"/>
86 <xs:element ref="mp:xslt"/>
87 <xs:element ref="mp:filter_record_transform"/>
88 <xs:group ref="mp:filter_session_shared"/>
89 <xs:group ref="mp:filter_sru_z3950"/>
90 <xs:group ref="mp:filter_virt_db"/>
91 <xs:group ref="mp:filter_z3950_client"/>
93 <xs:attribute name="type">
95 <xs:restriction base="xs:token">
96 <xs:enumeration value="auth_simple"/>
97 <xs:enumeration value="backend_test"/>
98 <xs:enumeration value="bounce"/>
99 <xs:enumeration value="cgi"/>
100 <xs:enumeration value="cql_rpn"/>
101 <xs:enumeration value="frontend_net"/>
102 <xs:enumeration value="http_file"/>
103 <xs:enumeration value="limit"/>
104 <xs:enumeration value="load_balance"/>
105 <xs:enumeration value="log"/>
106 <xs:enumeration value="multi"/>
107 <xs:enumeration value="query_rewrite"/>
108 <xs:enumeration value="record_transform"/>
109 <xs:enumeration value="session_shared"/>
110 <xs:enumeration value="sru_z3950"/>
111 <xs:enumeration value="virt_db"/>
112 <xs:enumeration value="z3950_client"/>
116 <xs:attribute name="refid" type="xs:NCName"/>
117 <xs:attribute name="id" type="xs:NCName"/>
118 <xs:attribute name="name" type="xs:NCName"/>
121 <xs:attributeGroup name="filter_refid">
122 <xs:attribute name="refid" use="required" type="xs:NCName"/>
124 <xs:group name="filter_auth_simple">
126 <xs:element minOccurs="0" ref="mp:userRegister"/>
127 <xs:element minOccurs="0" ref="mp:targetRegister"/>
128 <xs:element minOccurs="0" ref="mp:discardUnauthorisedTargets"/>
131 <xs:element name="userRegister" type="xs:string"/>
132 <xs:element name="targetRegister" type="xs:string"/>
133 <xs:element name="discardUnauthorisedTargets">
136 <xs:attributeGroup name="filter_auth_simple">
137 <xs:attribute name="type" use="required">
139 <xs:restriction base="xs:token">
140 <xs:enumeration value="auth_simple"/>
144 <xs:attribute name="id" type="xs:NCName"/>
145 <xs:attribute name="name" type="xs:NCName"/>
147 <xs:attributeGroup name="filter_backend_test">
148 <xs:attribute name="type" use="required">
150 <xs:restriction base="xs:token">
151 <xs:enumeration value="backend_test"/>
155 <xs:attribute name="id" type="xs:NCName"/>
156 <xs:attribute name="name" type="xs:NCName"/>
158 <xs:attributeGroup name="filter_bounce">
159 <xs:attribute name="type" use="required">
161 <xs:restriction base="xs:token">
162 <xs:enumeration value="bounce"/>
166 <xs:attribute name="id" type="xs:NCName"/>
167 <xs:attribute name="name" type="xs:NCName"/>
169 <xs:element name="conversion">
171 <xs:attribute name="file" use="required" type="xs:string"/>
174 <xs:attributeGroup name="filter_cql_rpn">
175 <xs:attribute name="type" use="required">
177 <xs:restriction base="xs:token">
178 <xs:enumeration value="cql_rpn"/>
182 <xs:attribute name="id" type="xs:NCName"/>
183 <xs:attribute name="name" type="xs:NCName"/>
185 <xs:group name="filter_frontend_net">
187 <xs:element minOccurs="0" ref="mp:threads"/>
188 <xs:element maxOccurs="unbounded" ref="mp:port"/>
189 <xs:element minOccurs="0" ref="mp:timeout"/>
190 <xs:element minOccurs="0" ref="mp:connect-max"/>
193 <xs:element name="threads" type="xs:integer"/>
194 <xs:element name="port" type="xs:string"/>
195 <xs:element name="timeout" type="xs:integer"/>
196 <xs:element name="connect-max" type="xs:integer"/>
197 <xs:attributeGroup name="filter_frontend_net">
198 <xs:attribute name="type" use="required">
200 <xs:restriction base="xs:token">
201 <xs:enumeration value="frontend_net"/>
205 <xs:attribute name="id" type="xs:NCName"/>
206 <xs:attribute name="name" type="xs:NCName"/>
208 <xs:group name="filter_http_file">
210 <xs:element ref="mp:mimetypes"/>
211 <xs:element ref="mp:area"/>
214 <xs:element name="mimetypes" type="xs:string"/>
215 <xs:element name="area">
218 <xs:element ref="mp:documentroot"/>
219 <xs:element ref="mp:prefix"/>
223 <xs:element name="documentroot" type="xs:string"/>
224 <xs:element name="prefix" type="xs:string"/>
225 <xs:attributeGroup name="filter_http_file">
226 <xs:attribute name="type" use="required">
228 <xs:restriction base="xs:token">
229 <xs:enumeration value="http_file"/>
233 <xs:attribute name="id" type="xs:NCName"/>
234 <xs:attribute name="name" type="xs:NCName"/>
236 <xs:attributeGroup name="filter_load_balance">
237 <xs:attribute name="type" use="required">
239 <xs:restriction base="xs:token">
240 <xs:enumeration value="load_balance"/>
244 <xs:attribute name="id" type="xs:NCName"/>
245 <xs:attribute name="name" type="xs:NCName"/>
247 <xs:group name="filter_log">
249 <xs:element minOccurs="0" ref="mp:message"/>
250 <xs:element minOccurs="0" ref="mp:time-format"/>
251 <xs:element minOccurs="0" ref="mp:filename"/>
252 <xs:element minOccurs="0" ref="mp:category"/>
255 <xs:element name="message" type="xs:string"/>
256 <xs:element name="time-format" type="xs:string"/>
257 <xs:element name="filename" type="xs:string"/>
258 <xs:element name="category">
260 <xs:attribute name="user-access" type="xs:boolean"/>
261 <xs:attribute name="access" type="xs:boolean"/>
262 <xs:attribute name="init-options" type="xs:boolean"/>
263 <xs:attribute name="request-session" type="xs:boolean"/>
264 <xs:attribute name="response-session" type="xs:boolean"/>
265 <xs:attribute name="apdu" type="xs:boolean"/>
266 <xs:attribute name="request-apdu" type="xs:boolean"/>
267 <xs:attribute name="response-apdu" type="xs:boolean"/>
270 <xs:attributeGroup name="filter_log">
271 <xs:attribute name="type" use="required">
273 <xs:restriction base="xs:token">
274 <xs:enumeration value="log"/>
278 <xs:attribute name="id" type="xs:NCName"/>
279 <xs:attribute name="name" type="xs:NCName"/>
281 <xs:group name="filter_multi">
283 <xs:element minOccurs="0" maxOccurs="unbounded" ref="mp:target"/>
284 <xs:element minOccurs="0" ref="mp:hideunavailable"/>
285 <xs:element minOccurs="0" ref="mp:mergetype"/>
288 <xs:element name="target">
291 <xs:extension base="xs:string">
292 <xs:attribute name="route" use="required" type="xs:string"/>
297 <xs:element name="hideunavailable">
300 <xs:element name="mergetype" type="xs:string"/>
301 <xs:attributeGroup name="filter_multi">
302 <xs:attribute name="type" use="required">
304 <xs:restriction base="xs:token">
305 <xs:enumeration value="multi"/>
309 <xs:attribute name="id" type="xs:NCName"/>
310 <xs:attribute name="name" type="xs:NCName"/>
312 <xs:element name="xslt">
314 <xs:attribute name="stylesheet" use="required" type="xs:string"/>
317 <xs:attributeGroup name="filter_query_rewrite">
318 <xs:attribute name="type" use="required">
320 <xs:restriction base="xs:token">
321 <xs:enumeration value="query_rewrite"/>
325 <xs:attribute name="id" type="xs:NCName"/>
326 <xs:attribute name="name" type="xs:NCName"/>
328 <xs:element name="filter_record_transform" abstract="true">
331 <xs:element maxOccurs="unbounded" ref="y:retrieval"/>
333 <xs:attribute name="version" use="required">
335 <xs:restriction base="xs:token">
336 <xs:enumeration value="1.0"/>
342 <xs:attributeGroup name="filter_record_transform">
343 <xs:attribute name="type" use="required">
345 <xs:restriction base="xs:token">
346 <xs:enumeration value="record_transform"/>
350 <xs:attribute name="id" type="xs:NCName"/>
351 <xs:attribute name="name" type="xs:NCName"/>
353 <xs:group name="filter_session_shared">
355 <xs:element minOccurs="0" ref="mp:resultset"/>
356 <xs:element minOccurs="0" ref="mp:session"/>
359 <xs:element name="resultset">
361 <xs:attribute name="max" use="required" type="xs:integer"/>
362 <xs:attribute name="ttl" use="required" type="xs:integer"/>
363 <xs:attribute name="optimizesearch" use="required" type="xs:boolean"/>
366 <xs:element name="session">
368 <xs:attribute name="ttl" use="required" type="xs:integer"/>
371 <xs:attributeGroup name="filter_session_shared">
372 <xs:attribute name="type" use="required">
374 <xs:restriction base="xs:token">
375 <xs:enumeration value="session_shared"/>
379 <xs:attribute name="id" type="xs:NCName"/>
380 <xs:attribute name="name" type="xs:NCName"/>
382 <xs:group name="filter_sru_z3950">
384 <xs:element minOccurs="0" maxOccurs="unbounded" ref="mp:database"/>
387 <xs:element name="database">
390 <xs:extension base="mp:any">
391 <xs:attribute name="name" use="required" type="xs:NCName"/>
396 <xs:attributeGroup name="filter_sru_z3950">
397 <xs:attribute name="type" use="required">
399 <xs:restriction base="xs:token">
400 <xs:enumeration value="sru_z3950"/>
404 <xs:attribute name="id" type="xs:NCName"/>
405 <xs:attribute name="name" type="xs:NCName"/>
407 <xs:group name="filter_virt_db">
409 <xs:element minOccurs="0" ref="mp:pass-vhosts"/>
410 <xs:element maxOccurs="unbounded" ref="mp:virtual"/>
413 <xs:element name="pass-vhosts" type="xs:boolean"/>
414 <xs:element name="virtual">
417 <xs:element name="database" type="xs:string"/>
418 <xs:element maxOccurs="unbounded" name="target" type="xs:string"/>
420 <xs:attribute name="route" type="xs:NCName"/>
423 <xs:attributeGroup name="filter_virt_db">
424 <xs:attribute name="type" use="required">
426 <xs:restriction base="xs:token">
427 <xs:enumeration value="virt_db"/>
431 <xs:attribute name="id" type="xs:NCName"/>
432 <xs:attribute name="name" type="xs:NCName"/>
434 <xs:group name="filter_z3950_client">
436 <xs:element minOccurs="0" ref="mp:timeout"/>
437 <xs:element minOccurs="0" ref="mp:default_target"/>
438 <xs:element minOccurs="0" ref="mp:force_target"/>
441 <xs:element name="default_target" type="xs:string"/>
442 <xs:element name="force_target" type="xs:string"/>
443 <xs:attributeGroup name="filter_z3950_client">
444 <xs:attribute name="type" use="required">
446 <xs:restriction base="xs:token">
447 <xs:enumeration value="z3950_client"/>
451 <xs:attribute name="id" type="xs:NCName"/>
452 <xs:attribute name="name" type="xs:NCName"/>
454 <xs:group name="filter_limit">
456 <xs:element minOccurs="0" ref="mp:limit"/>
459 <xs:element name="limit">
461 <xs:attribute name="bandwidth" type="xs:integer"/>
462 <xs:attribute name="pdu" type="xs:integer"/>
463 <xs:attribute name="search" type="xs:integer"/>
464 <xs:attribute name="retrieve" type="xs:integer"/>
467 <xs:attributeGroup name="filter_limit">
468 <xs:attribute name="type" use="required">
470 <xs:restriction base="xs:token">
471 <xs:enumeration value="limit"/>
476 <xs:group name="filter_cgi">
478 <xs:element minOccurs="0" maxOccurs="unbounded" ref="mp:map"/>
481 <xs:element name="map">
483 <xs:attribute name="path" use="required" type="xs:string"/>
484 <xs:attribute name="exec" use="required" type="xs:string"/>
487 <xs:attributeGroup name="filter_cgi">
488 <xs:attribute name="type" use="required">
490 <xs:restriction base="xs:token">
491 <xs:enumeration value="cgi"/>
498 filter_zeerex_explain =
499 attribute type { "zeerex_explain" },
500 attribute id { xsd:NCName }?,
501 attribute name { xsd:NCName }?,
502 element mp:database {
503 attribute name { xsd:NCName },