tools/glib-client-marshaller-gen.py

   1 #!/usr/bin/python
   2
   3 import sys
   4 import xml.dom.minidom
   5 from string import ascii_letters, digits
   6
   7
   8 from libglibcodegen import signal_to_marshal_name
   9
  10
  11 NS_TP = "http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0"
  12
  13 class Generator(object):
  14
  15     def __init__(self, dom, prefix):
  16         self.dom = dom
  17         self.marshallers = {}
  18         self.prefix = prefix
  19
  20     def do_signal(self, signal):
  21         marshaller = signal_to_marshal_name(signal, self.prefix)
  22
  23         assert '__' in marshaller
  24         rhs = marshaller.split('__', 1)[1].split('_')
  25
  26         self.marshallers[marshaller] = rhs
  27
  28     def __call__(self):
  29         signals = self.dom.getElementsByTagName('signal')
  30
  31         for signal in signals:
  32             self.do_signal(signal)
  33
  34         print('void')
  35         print('%s_register_dbus_glib_marshallers (void)' % self.prefix)
  36         print('{')
  37
  38         all = list(self.marshallers.keys())
  39         all.sort()
  40         for marshaller in all:
  41             rhs = self.marshallers[marshaller]
  42
  43             print('  dbus_g_object_register_marshaller (')
  44             print('      g_cclosure_marshal_generic,')
  45             print('      G_TYPE_NONE,       /* return */')
  46             for type in rhs:
  47                 print('      G_TYPE_%s,' % type.replace('VOID', 'NONE'))
  48             print('      G_TYPE_INVALID);')
  49
  50         print('}')
  51
  52
  53 def types_to_gtypes(types):
  54     return [type_to_gtype(t)[1] for t in types]
  55
  56 if __name__ == '__main__':
  57     argv = sys.argv[1:]
  58     dom = xml.dom.minidom.parse(argv[0])
  59
  60     Generator(dom, argv[1])()