xml/schema/metaproxy.rnc

   1 # Metaproxy XML config file schemas
   2 #
   3 #   Copyright (C) Index Data.
   4 #
   5 #   See the LICENSE file for details
   6 #
   7 #
   8 # The RelaxNG Compact Syntax file 'metaproxy.rnc' is the master copy.
   9 #
  10 # The RelaxNG XML Syntax and XML Schema are generated using 'trang':
  11 # trang metaproxy.rnc metaproxy.rng
  12 # trang metaproxy.rnc metaproxy.xsd
  13 #
  14 # Config file validation is done using 'xmllint':
  15 # xmllint -/-relaxng metaproxy.rng ../../../etc/config1.xml
  16 # xmllint -/-schema metaproxy.xsd config-bytarget.xml
  17 #
  18 # For information on RelaxNG see http://relaxng.org
  19 # see also http://books.xmlschemata.org/relaxng/
  20
  21 namespace mp = "http://indexdata.com/metaproxy"
  22
  23 start |= metaproxy
  24
  25 include "filter_auth_simple.rnc"
  26 include "filter_backend_test.rnc"
  27 include "filter_bounce.rnc"
  28 include "filter_cgi.rnc"
  29 include "filter_cql_rpn.rnc"
  30 include "filter_frontend_net.rnc"
  31 include "filter_http_client.rnc"
  32 include "filter_http_file.rnc"
  33 include "filter_http_rewrite.rnc"
  34 include "filter_http_rewrite1.rnc"
  35 include "filter_limit.rnc"
  36 include "filter_load_balance.rnc"
  37 include "filter_log.rnc"
  38 include "filter_multi.rnc"
  39 include "filter_present_chunk.rnc"
  40 include "filter_query_rewrite.rnc"
  41 include "filter_record_transform.rnc"
  42 include "filter_sd_remove.rnc"
  43 include "filter_session_shared.rnc"
  44 include "filter_sort.rnc"
  45 include "filter_sru_z3950.rnc"
  46 include "filter_virt_db.rnc"
  47 include "filter_z3950_client.rnc"
  48 include "filter_zoom.rnc"
  49
  50 any = (text | element * { attribute * { text }*, any })*
  51
  52 metaproxy =
  53   element mp:metaproxy {
  54     attribute version { "1.0" },
  55     element mp:dlpath { xsd:string }?,
  56     element mp:start {
  57             attribute route { xsd:NCName }
  58     },
  59     element mp:filters { filter+ }?,
  60     element mp:routes { route+ }
  61   }
  62
  63 route =
  64   element mp:route {
  65     attribute id { xsd:NCName },
  66     filters+
  67   }
  68
  69 filters =
  70   filter |
  71   element mp:filters {
  72     filters+
  73   }
  74
  75 filter =
  76   element mp:filter {
  77     filter_refid
  78     | filter_auth_simple
  79     | filter_backend_test
  80     | filter_bounce
  81     | filter_cgi
  82     | filter_cql_rpn
  83     | filter_frontend_net
  84     | filter_http_client
  85     | filter_http_file
  86     | filter_http_rewrite
  87     | filter_http_rewrite1
  88     | filter_limit
  89     | filter_load_balance
  90     | filter_log
  91     | filter_multi
  92     | filter_present_chunk
  93     | filter_query_rewrite
  94     | filter_record_transform
  95     | filter_sd_remove
  96     | filter_session_shared
  97     | filter_sort
  98     | filter_sru_z3950
  99     | filter_virt_db
 100     | filter_z3950_client
 101     | filter_zoom
 102   }
 103
 104 filter_refid = attribute refid { xsd:NCName }
 105