Mac/Modules/ae/aescan.py

   1 # Scan AppleEvents.h header file, generate aegen.py and AppleEvents.py files.
   2 # Then run aesupport to generate AEmodule.c.
   3 0# (Should learn how to tell the compiler to compile it as well.)
   4
   5 import sys
   6 import os
   7 import string
   8 import regex
   9 import regsub
  10 import MacOS
  11
  12 from scantools import Scanner
  13
  14 def main():
  15         input = "AppleEvents.h"
  16         output = "aegen.py"
  17         defsoutput = "AppleEvents.py"
  18         scanner = AppleEventsScanner(input, output, defsoutput)
  19         scanner.scan()
  20         scanner.close()
  21         print "=== Done Scanning and Generating, now doing 'import aesupport' ==="
  22         import aesupport
  23         print "=== Done 'import aesupport'.  It's up to you to compile AEmodule.c ==="
  24
  25 class AppleEventsScanner(Scanner):
  26
  27         def destination(self, type, name, arglist):
  28                 classname = "AEFunction"
  29                 listname = "functions"
  30                 if arglist:
  31                         t, n, m = arglist[0]
  32                         if t[-4:] == "_ptr" and m == "InMode" and \
  33                            t[:-4] in ("AEDesc", "AEAddressDesc", "AEDescList",
  34                                  "AERecord", "AppleEvent"):
  35                                 classname = "AEMethod"
  36                                 listname = "aedescmethods"
  37                 return classname, listname
  38
  39         def makeblacklistnames(self):
  40                 return [
  41                         "AEDisposeDesc",
  42                         "AEGetEventHandler",
  43                         ]
  44
  45         def makeblacklisttypes(self):
  46                 return [
  47                         "ProcPtr",
  48                         "AEArrayType",
  49                         ]
  50
  51         def makerepairinstructions(self):
  52                 return [
  53                         ([("Boolean", "isSysHandler", "InMode")],
  54                          [("AlwaysFalse", "*", "*")]),
  55
  56                         ([("void_ptr", "*", "InMode"), ("Size", "*", "InMode")],
  57                          [("InBuffer", "*", "*")]),
  58
  59                         ([("EventHandlerProcPtr", "*", "InMode"), ("long", "*", "InMode")],
  60                          [("EventHandler", "*", "*")]),
  61
  62                         ([("EventHandlerProcPtr", "*", "OutMode"), ("long", "*", "OutMode")],
  63                          [("EventHandler", "*", "*")]),
  64
  65                         ([("void", "*", "OutMode"), ("Size", "*", "InMode"),
  66                                                     ("Size", "*", "OutMode")],
  67                          [("VarVarOutBuffer", "*", "InOutMode")]),
  68                         ]
  69
  70 if __name__ == "__main__":
  71         main()