tools/glib-errors-enum-body-gen.py

   1 #!/usr/bin/python
   2
   3 import sys
   4 import xml.dom.minidom
   5
   6 from libglibcodegen import NS_TP, camelcase_to_upper, get_docstring, \
   7         get_descendant_text
   8
   9 class Generator(object):
  10     def __init__(self, dom):
  11         self.dom = dom
  12         self.errors = self.dom.getElementsByTagNameNS(NS_TP, 'errors')[0]
  13
  14     def do_header(self):
  15         print '/* Generated from the Telepathy spec\n'
  16         copyrights = self.errors.getElementsByTagNameNS(NS_TP, 'copyright')
  17         for copyright in copyrights:
  18             print get_descendant_text(copyright)
  19         license = self.errors.getElementsByTagNameNS(NS_TP, 'license')[0]
  20         print '\n' + get_descendant_text(license) + '\n*/'
  21
  22     def do_enum_values(self):
  23         for error in self.errors.getElementsByTagNameNS(NS_TP, 'error'):
  24             print ''
  25             nick = error.getAttribute('name').replace(' ', '')
  26             name = camelcase_to_upper(nick.replace('.', ''))
  27             ns = error.parentNode.getAttribute('namespace')
  28             enum = 'TP_ERROR_' + name
  29             print '        /* ' + ns + '.' + name
  30             print '    ' + get_docstring(error)
  31             print '     */'
  32             print '        { %s, "%s", "%s" },' % (enum, enum, nick)
  33
  34
  35     def do_get_type(self):
  36         print """
  37 #include <_gen/telepathy-errors.h>
  38
  39 GType
  40 tp_error_get_type (void)
  41 {
  42   static GType etype = 0;
  43   if (G_UNLIKELY (etype == 0))
  44     {
  45       static const GEnumValue values[] = {"""
  46         self.do_enum_values()
  47         print """\
  48       };
  49
  50       etype = g_enum_register_static ("TpError", values);
  51     }
  52   return etype;
  53 }
  54 """
  55
  56     def __call__(self):
  57         self.do_header()
  58         self.do_get_type()
  59
  60 if __name__ == '__main__':
  61     argv = sys.argv[1:]
  62     Generator(xml.dom.minidom.parse(argv[0]))()