Mac/Modules/evt/evtscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2
   3 import addpack
   4 addpack.addpack(':tools:bgen:bgen')
   5 from scantools import Scanner
   6 from bgenlocations import TOOLBOXDIR
   7
   8 LONG = "Events"
   9 SHORT = "evt"
  10 OBJECT = "NOTUSED"
  11
  12 def main():
  13         input = LONG + ".h"
  14         output = SHORT + "gen.py"
  15         defsoutput = TOOLBOXDIR + LONG + ".py"
  16         scanner = MyScanner(input, output, defsoutput)
  17         scanner.scan()
  18         scanner.close()
  19         print "=== Done scanning and generating, now importing the generated code... ==="
  20         exec "import " + SHORT + "support"
  21         print "=== Done.  It's up to you to compile it now! ==="
  22
  23 class MyScanner(Scanner):
  24
  25         def destination(self, type, name, arglist):
  26                 classname = "Function"
  27                 listname = "functions"
  28                 if arglist:
  29                         t, n, m = arglist[0]
  30                         # This is non-functional today
  31                         if t == OBJECT and m == "InMode":
  32                                 classname = "Method"
  33                                 listname = "methods"
  34                 return classname, listname
  35
  36         def makeblacklistnames(self):
  37                 return [
  38                         "KeyTranslate",
  39                         "GetEventMask",         # I cannot seem to find this routine...
  40                         ]
  41
  42         def makeblacklisttypes(self):
  43                 return [
  44                         "EvQElPtr", "QHdrPtr"
  45                         ]
  46
  47         def makerepairinstructions(self):
  48                 return [
  49                         ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
  50                          [("InBuffer", "*", "*")]),
  51
  52                         ([("void", "*", "OutMode"), ("long", "*", "InMode"),
  53                                                     ("long", "*", "OutMode")],
  54                          [("VarVarOutBuffer", "*", "InOutMode")]),
  55
  56                         ([("void", "wStorage", "OutMode")],
  57                          [("NullStorage", "*", "InMode")]),
  58
  59                         # GetKeys
  60                         ([('KeyMap', 'theKeys', 'InMode')],
  61                          [('*', '*', 'OutMode')]),
  62
  63                         # GetTicker
  64                         ([('unsigned long', '*', '*')],
  65                          [('unsigned_long', '*', '*')]),
  66                         ]
  67
  68 if __name__ == "__main__":
  69         main()