Merge branch 'acrobatreaderdc.xml' into 'master'

Acrobatreaderdc.xml

See merge request !27

packages/acrobatreaderdc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<packages:packages xmlns:packages="http://www.wpkg.org/packages">
+
+  <!-- ftp://ftp.adobe.com/pub/adobe/reader/win/AcrobatDC/ -->
+  <package id="acrobatreaderdc" name="Adobe Reader DC" revision="%version%.1" priority="50">
+
+  <variable name="version" value="20.006.20042" />
+  <variable name="patchversion" value="2000620042" />
+  <variable name="mstpath" value="%WPKGSHAREBASE%\%WPKGINSTITUTION%-config\Adobe\AcrobatReaderDC\%WPKGINSTITUTION%.mst" />
+  <check type="uninstall" condition="versiongreaterorequal" path="Adobe Acrobat Reader DC" value="%version%" />
+
+  <!-- patches are cumulative; we only need to apply the latest one -->
+  <!-- use mst as a TRANSFORM(s) if present.... -->
+  <install cmd='msiexec /qn /i "%WPKGSOFTWARE%\Adobe\AcrobatReaderDC\%patchversion%\AcroRead.msi" /l* %WPKGLOGDIR%\ReaderDC.log TRANSFORMS="%mstpath%"'>
+    <exit code="3010" reboot="false" />
+    <condition>
+      <check type="file" condition="exists" path="%mstpath%" />
+    </condition>
+  </install>
+
+  <!-- ...but no TRANSFORMS if we don't have the mst -->
+  <install cmd='msiexec /qn /i "%WPKGSOFTWARE%\Adobe\AcrobatReaderDC\%patchversion%\AcroRead.msi" /l* %WPKGLOGDIR%\ReaderDC.log '>
+    <exit code="3010" reboot="false" />
+    <condition>
+      <check type="logical" condition="not">
+        <check type="file" condition="exists" path="%mstpath%" />
+      </check>
+    </condition>
+  </install>
+
+  <install cmd='msiexec /qn /l* %WPKGLOGDIR%\ReaderDC-p1.log /update "%WPKGSOFTWARE%\Adobe\AcrobatReaderDC\AcroRdrDCUpd%patchversion%.msp"'>
+    <exit code="3010" reboot="false" />
+  </install>
+
+  <upgrade include='install' />
+
+  <!-- GUID seems to be stable between patchversions -->
+  <remove cmd='msiexec /qn /x {AC76BA86-7AD7-1033-7B44-AC0F074E4100}'>
+    <exit code='1605'/>
+  </remove>
+
+  </package>
+
+</packages:packages>