l4/pkg/python/contrib/Mac/Modules/icn/icnscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2
   3 import sys
   4 from bgenlocations import TOOLBOXDIR, BGENDIR
   5 sys.path.append(BGENDIR)
   6 from scantools import Scanner
   7
   8 LONG = "Icons"
   9 SHORT = "icn"
  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 "=== Testing definitions output code ==="
  20     execfile(defsoutput, {}, {})
  21     print "=== Done scanning and generating, now importing the generated code... ==="
  22     exec "import " + SHORT + "support"
  23     print "=== Done.  It's up to you to compile it now! ==="
  24
  25 class MyScanner(Scanner):
  26
  27     def destination(self, type, name, arglist):
  28         classname = "Function"
  29         listname = "functions"
  30         if arglist:
  31             t, n, m = arglist[0]
  32             # This is non-functional today
  33             if t == OBJECT and m == "InMode":
  34                 classname = "Method"
  35                 listname = "methods"
  36         return classname, listname
  37
  38     def makeblacklistnames(self):
  39         return [
  40                 "GetIconCacheData",
  41                 "SetIconCacheData",
  42                 # Constants with funny definitions
  43                 "kSelectorAllHugeData",
  44                 "kSelectorAllAvailableData",
  45                 "svAllAvailableData",
  46                 # Something in a comment accidentally seen as a const definition
  47                 "err",
  48                 # OS8 only
  49                 'IconServicesTerminate',
  50                 # Lazy, right now.
  51                 "GetIconRefFromFileInfo"
  52                 ]
  53
  54     def makeblacklisttypes(self):
  55         return [
  56                 "IconActionUPP",
  57                 "IconGetterUPP",
  58                 "CFragInitBlockPtr",
  59                 "CGRect_ptr",
  60                 ]
  61
  62     def makerepairinstructions(self):
  63         return [
  64                 ]
  65
  66     def writeinitialdefs(self):
  67         self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  68         self.defsfile.write("from Carbon.Files import *\n")
  69
  70 if __name__ == "__main__":
  71     main()