add the last bits of spec framework

The spec is the introspection format extended with
docs.  There are tools to build docbook and strip
the docs to make dbus introspect xml.

1 files changed, 36 insertions, 0 deletions

diff --git a/doc/tools/spec-strip-docs.xsl b/doc/tools/spec-strip-docs.xsl
new file mode 100644
index 0000000..21ad558
--- /dev/null
+++ b/doc/tools/spec-strip-docs.xsl
@@ -0,0 +1,36 @@
+<?xml version='1.0'?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd"
+  exclude-result-prefixes="doc">
+
+  <xsl:output method="xml" indent="yes" encoding="UTF-8"
+    omit-xml-declaration="no"
+    doctype-system="http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd"
+    doctype-public="-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" />
+
+  <xsl:template match="*">
+    <xsl:copy>
+      <xsl:for-each select="@*">
+        <xsl:if test="not(starts-with(name(.), 'doc:'))">
+          <xsl:copy/>
+        </xsl:if>
+      </xsl:for-each>
+      <xsl:apply-templates/>
+    </xsl:copy>
+  </xsl:template>
+
+  <xsl:template match="node">
+    <node>
+      <xsl:for-each select="@*">
+        <xsl:if test="not(starts-with(name(.), 'xmlns'))">
+          <xsl:copy/>
+        </xsl:if>
+      </xsl:for-each>
+      <xsl:apply-templates/>
+    </node>
+  </xsl:template>
+
+  <xsl:template match="doc:*"/>
+  <xsl:template match="text()"/>
+
+</xsl:stylesheet>