tools/codegenerator/Generator.groovy

   1 /*
   2  *      Copyright (C) 2005-2013 Team XBMC
   3  *      http://xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with XBMC; see the file COPYING.  If not, see
  17  *  <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 import groovy.text.SimpleTemplateEngine
  22 import groovy.xml.XmlParser
  23 import groovy.xml.XmlUtil
  24
  25 import Helper
  26
  27 def usage()
  28 {
  29    println "java/groovy -cp [...] " + getClass().getName() + " [-verbose] moduleSpecFile templateFile outputFile [doxygenoutputdir]";
  30    System.exit 1
  31 }
  32
  33 def verbose = false;
  34
  35 newargs = []
  36
  37 println args
  38
  39 args.each {
  40    if (it == '-verbose' || it == '--verbose' || it == '-v')
  41       verbose = true
  42    else
  43       newargs.add(it)
  44 }
  45
  46 if (newargs.size() != 3 && newargs.size() != 4)
  47   usage()
  48
  49 // set the doxygen xml directory on the Helper assuming the output file will be placed
  50 // in the same place the doxygen subdirectory is placed
  51 if (newargs.size() > 3)
  52   Helper.setDoxygenXmlDir(new File(newargs[3]))
  53
  54 File moduleSpec = new File(newargs[0])
  55 assert moduleSpec.exists() && moduleSpec.isFile(), 'Cannot locate the spec file "' + moduleSpec.getCanonicalPath() + '."'
  56
  57 File templateFile = new File(newargs[1])
  58 assert templateFile.exists() && templateFile.isFile(), 'Cannot locate the template file "' + templateFile.getCanonicalPath() + '."'
  59
  60 spec = [ 'module' : Helper.transformSwigXml(new XmlParser().parse(moduleSpec)), 'templateFile' : templateFile ]
  61
  62 if (verbose)
  63    println XmlUtil.serialize(spec['module'])
  64
  65 te = new SimpleTemplateEngine()
  66 println 'Processing "' + templateFile + '" using the module specification for module "' + moduleSpec + '"'
  67 if (verbose) te.setVerbose(true)
  68 template = te.createTemplate(templateFile).make(spec)
  69 String output = template.toString()
  70 if (verbose) println output
  71
  72 println 'writing'
  73 new File(newargs[2]).write output
  74