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[sfa.git] / sfatables / targets / filternodes.xsl

diff --git a/sfatables/targets/filternodes.xsl b/sfatables/targets/filternodes.xsl
new file mode 100644 (file)
index 0000000..d65a2ae
--- /dev/null
+++ b/sfatables/targets/filternodes.xsl
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- This is an aggregate-specific target for the PL aggregate.
+     Its function is to drop nodes that do not match the user-specified pattern.
+-->
+
+<xsl:stylesheet version="1.0"
+    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+    <xsl:template match="/">
+        <xsl:variable name="result">
+            <xsl:for-each select="//rspec-match/context-input//nodespec">
+                <xsl:variable name="context-hostname" select="hostname"/>
+                <xsl:for-each select="//rspec-match/rule-input//user">
+                    <xsl:choose>
+                    <xsl:when test="starts-with($context-hrn, hrn)">
+                        True
+                    </xsl:when>
+                    <xsl:otherwise>
+                        False
+                    </xsl:otherwise>
+                </xsl:choose>
+                </xsl:for-each>
+            </xsl:for-each>
+        </xsl:variable>
+        <xsl:value-of select="$result"/>
+    </xsl:template>
+</xsl:stylesheet>