From 8a58dae3ae028bc1849a4d60930f10de7b67228a Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 12 May 2012 12:01:38 -0700
Subject: [PATCH] Fix more Suunto SDM xml conversion problems

Looking at the XML of the two dives Szymon Kosecki sent out to the
subsurface list, I notice that our cylinder size conversion was wrong.
It looks like CYLINDERUNITS is what determines whether the cylinder size
is in metric (0) or imperial (1) units.

Of course, if you gave a cylinder size in cuft and didn't give a working
pressure, subsurface will just ignore the size as the random crap it is.
We *could* default to a working pressure of 3000 psi, of course.

This also picks up the CYLINDERDESCRIPTION value, although neither of
Szymon's dives actually had any description.

I need more SDE xml files to figure out how multi-cylinder dives look
etc, but I think this gets most *simple* SDE files converted almost
correctly now.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 xslt/SuuntoSDM.xslt | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/xslt/SuuntoSDM.xslt b/xslt/SuuntoSDM.xslt
index 391bdf8..64564ad 100644
--- a/xslt/SuuntoSDM.xslt
+++ b/xslt/SuuntoSDM.xslt
@@ -86,10 +86,15 @@
           <xsl:value-of select="concat(HEPCT, '%')"/>
         </xsl:attribute>
       </xsl:if>
+      <xsl:if test="CYLINDERDESCRIPTION != ''">
+        <xsl:attribute name="description">
+          <xsl:value-of select="CYLINDERDESCRIPTION"/>
+        </xsl:attribute>
+      </xsl:if>
       <xsl:if test="CYLINDERSIZE != ''">
         <xsl:attribute name="size">
             <xsl:choose>
-              <xsl:when test="CYLINDERWORKPRESSURE = '0'">
+              <xsl:when test="CYLINDERUNITS = '0'">
                 <xsl:value-of select="concat(CYLINDERSIZE, ' l')"/>
               </xsl:when>
               <xsl:otherwise>
@@ -219,7 +224,12 @@
   <xsl:template name="cuft2l">
     <xsl:param name="size"/>
     <xsl:param name="pressure"/>
-    <xsl:value-of select="concat(format-number((($size*28.3168466) div ($pressure div 1013.25)), '0.000'), ' l')" />
+    <xsl:choose>
+      <xsl:when test="$pressure != '0'">
+        <xsl:value-of select="concat(format-number((($size*28.3168466) div ($pressure div 1013.25)), '0.000'), ' l')" />
+      </xsl:when>
+      <xsl:otherwise>0</xsl:otherwise>
+    </xsl:choose>
   </xsl:template>
   <!-- end cuft2l -->
 
-- 
2.43.0