docs/common/version-greater-or-equal.xsl

   1 <?xml version='1.0'?> <!--*- mode: xml -*-->
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   3                 version="1.0"
   4                 xmlns="http://www.w3.org/TR/xhtml1/transitional"
   5                 exclude-result-prefixes="#default">
   6  <xsl:template name="version-greater-or-equal">
   7   <xsl:param name="ver1"></xsl:param>
   8   <xsl:param name="ver2"></xsl:param>
   9   <xsl:variable name="vp1">
  10     <xsl:choose>
  11       <xsl:when test="contains($ver1, '.')">
  12         <xsl:value-of select="substring-before($ver1, '.')"/>
  13       </xsl:when>
  14       <xsl:otherwise>
  15         <xsl:value-of select="$ver1"/>
  16       </xsl:otherwise>
  17     </xsl:choose>
  18   </xsl:variable>
  19   <xsl:variable name="vp2">
  20     <xsl:choose>
  21       <xsl:when test="contains($ver2, '.')">
  22         <xsl:value-of select="substring-before($ver2, '.')"/>
  23       </xsl:when>
  24       <xsl:otherwise>
  25         <xsl:value-of select="$ver2"/>
  26       </xsl:otherwise>
  27     </xsl:choose>
  28   </xsl:variable>
  29   <xsl:choose>
  30     <xsl:when test="$vp1 &gt; $vp2">
  31       1
  32     </xsl:when>
  33     <xsl:when test="$vp1 &lt; $vp2">
  34       0
  35     </xsl:when>
  36     <xsl:when test="$vp1 = $vp2">
  37       <xsl:choose>
  38         <xsl:when test="contains($ver1, '.') and contains($ver2, '.')">
  39           <xsl:call-template name="version-greater-or-equal">
  40             <xsl:with-param name="ver1" select="substring-after($ver1, '.')"/>
  41             <xsl:with-param name="ver2" select="substring-after($ver2, '.')"/>
  42           </xsl:call-template>
  43         </xsl:when>
  44         <xsl:when test="contains($ver2, '.')">
  45            0
  46         </xsl:when>
  47         <xsl:otherwise>
  48            1
  49         </xsl:otherwise>
  50       </xsl:choose>
  51     </xsl:when>
  52   </xsl:choose>
  53 </xsl:template>
  54 </xsl:stylesheet>