From 9cb82504002416a92b65ac8aac909322ac329084 Mon Sep 17 00:00:00 2001
From: Peter Saint-Andre <stpeter@stpeter.im>
Date: Sat, 28 Sep 2013 20:29:45 -0600
Subject: [PATCH] schema updates

---
 xep-0220.xml | 16 ++++++++++++++
 xep-0288.xml | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 73 insertions(+), 2 deletions(-)

diff --git a/xep-0220.xml b/xep-0220.xml
index 09496884..f941303b 100644
--- a/xep-0220.xml
+++ b/xep-0220.xml
@@ -20,6 +20,9 @@
   <supersedes/>
   <supersededby/>
   <shortname>dialback</shortname>
+  <schemaloc>
+    <url>http://xmpp.org/schemas/dialback.xsd</url>
+  </schemaloc>
   &jer;
   &stpeter;
   &fippo;
@@ -725,6 +728,13 @@ home.montague.example.                   86400 IN A                     10.44.0.
     xmlns='jabber:server:dialback'
     elementFormDefault='qualified'>
 
+  <xs:annotation>
+    <xs:documentation>
+      The protocol documented by this schema is defined in
+      XEP-0220: http://www.xmpp.org/extensions/xep-0220.html
+    </xs:documentation>
+  </xs:annotation>
+
   <xs:import namespace='urn:ietf:params:xml:ns:xmpp-stanzas'
              schemaLocation='http://xmpp.org/schemas/stanzaerror.xsd'/>
 
@@ -794,6 +804,12 @@ home.montague.example.                   86400 IN A                     10.44.0.
     </xs:complexType>
   </xs:element>
 
+  <xs:simpleType name='empty'>
+    <xs:restriction base='xs:string'>
+      <xs:enumeration value=''/>
+    </xs:restriction>
+  </xs:simpleType>
+
 </xs:schema>
     ]]></code>
   </section2>
diff --git a/xep-0288.xml b/xep-0288.xml
index e22a260d..c010f4a4 100755
--- a/xep-0288.xml
+++ b/xep-0288.xml
@@ -22,6 +22,9 @@
   <supersedes/>
   <supersededby/>
   <shortname>bidi</shortname>
+  <schemaloc>
+    <url>http://xmpp.org/schemas/bidi.xsd</url>
+  </schemaloc>
   &fippo;
   &dcridland;
   <revision>
@@ -218,6 +221,9 @@ C: <db:result from='capulet.lit' to='conference.montague.lit' type='valid'/>
   <!-- one might explain why not... http://mail.jabber.org/pipermail/xmppwg/2004-February/002026.html -->
   Note that the impact of the &quot;unsolicited server dialback&quot; attack described in <cite>XEP-0220</cite> is considerably larger for bidirectional streams, e.g. a vulnerability which allows spoofing might also route messages to the wrong targets. Additionally, dialback elements with a &quot;type&quot; attribute also need to be handled in incoming connections.</p>
 </section1>
+<section1 topic='IANA Considerations' anchor='iana'>
+  <p>This document requires no interaction with &IANA;.</p>
+</section1>
 <section1 topic='XMPP Registrar Considerations' anchor='registrar'>
   <section2 topic='Protocol Namespaces' anchor='registrar-ns'>
     <p>The &REGISTRAR; includes 'urn:xmpp:bidi' in its registry of protocol namespaces (see &NAMESPACES;).</p>
@@ -226,9 +232,58 @@ C: <db:result from='capulet.lit' to='conference.montague.lit' type='valid'/>
     <p>The XMPP Registrar includes 'urn:xmpp:features:bidi' in its registry of stream features (see &STREAMFEATURES;).</p>
   </section2>
 </section1>
-<section1 topic='IANA Considerations' anchor='iana'>
-  <p>This document requires no interaction with &IANA;.</p>
+<section1 topic='XML Schema' anchor='schema'>
+  <section2 topic="Bidi" anchor="schema-bidi">
+    <code><![CDATA[
+<?xml version='1.0' encoding='UTF-8'?>
+
+<xs:schema
+    xmlns:xs='http://www.w3.org/2001/XMLSchema'
+    targetNamespace='urn:xmpp:bidi'
+    xmlns='urn:xmpp:bidi'
+    elementFormDefault='qualified'>
+
+  <xs:annotation>
+    <xs:documentation>
+      The protocol documented by this schema is defined in
+      XEP-0288: http://www.xmpp.org/extensions/xep-0288.html
+    </xs:documentation>
+  </xs:annotation>
+
+  <xs:element name='bidi' type='empty'/>
+
+  <xs:simpleType name='empty'>
+    <xs:restriction base='xs:string'>
+      <xs:enumeration value=''/>
+    </xs:restriction>
+  </xs:simpleType>
+
+</xs:schema>
+    ]]></code>
+  </section2>
+  <section2 topic="Stream Feature" anchor="schema-feature">
+    <code><![CDATA[
+<?xml version='1.0' encoding='UTF-8'?>
+
+<xs:schema
+    xmlns:xs='http://www.w3.org/2001/XMLSchema'
+    targetNamespace='urn:xmpp:features:bidi'
+    xmlns='urn:xmpp:features:bidi'
+    elementFormDefault='qualified'>
+
+  <xs:element name='bidi' type='empty'/>
+
+  <xs:simpleType name='empty'>
+    <xs:restriction base='xs:string'>
+      <xs:enumeration value=''/>
+    </xs:restriction>
+  </xs:simpleType>
+
+</xs:schema>
+    ]]></code>
+  </section2>
 </section1>
+
 <section1 topic='Acknowledgements' anchor='ack'>
   <p>Thanks to Justin Karneges and Torje Henriksen.</p>
 </section1>