Mac/Modules/scrap/scrapscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2 #
   3 # Note that the scrap-manager include file is so weird that this
   4 # generates a boilerplate to be edited by hand.
   5
   6 import sys
   7 import os
   8 if os.sep == ':':
   9         BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
  10 else:
  11         BGENDIR="../../../Tools/bgen/bgen"
  12 sys.path.append(BGENDIR)
  13 from scantools import Scanner
  14 from bgenlocations import TOOLBOXDIR
  15
  16 LONG = "Scrap"
  17 SHORT = "scrap"
  18
  19 def main():
  20         input = "Scrap.h"
  21         output = SHORT + "gen.py"
  22         defsoutput = "@Scrap.py"
  23         scanner = MyScanner(input, output, defsoutput)
  24         scanner.scan()
  25         scanner.close()
  26         print "=== Done scanning and generating, now importing the generated code... ==="
  27         exec "import " + SHORT + "support"
  28         print "=== Done.  It's up to you to compile it now! ==="
  29
  30 class MyScanner(Scanner):
  31
  32         def destination(self, type, name, arglist):
  33                 classname = "Function"
  34                 listname = "functions"
  35                 if arglist:
  36                         t, n, m = arglist[0]
  37                         if t == 'ScrapRef' and m == "InMode":
  38                                 classname = "Method"
  39                                 listname = "methods"
  40                 return classname, listname
  41
  42         def makeblacklistnames(self):
  43                 return [
  44                         "GetScrapFlavorInfoList",
  45                         ]
  46
  47         def makegreylist(self):
  48                 return [
  49                         ('#if !TARGET_API_MAC_CARBON', [
  50                                 'InfoScrap',
  51                                 'GetScrap',
  52                                 'ZeroScrap',
  53                                 'PutScrap',
  54                         ]),
  55                         ('#if TARGET_API_MAC_CARBON', [
  56                                 'CallInScrapPromises',
  57                                 'ClearCurrentScrap',
  58                         ])]
  59
  60         def makeblacklisttypes(self):
  61                 return [
  62                         'ScrapPromiseKeeperUPP',
  63                         ]
  64
  65         def makerepairinstructions(self):
  66                 return [
  67                         ([('void', '*', 'OutMode')], [('putscrapbuffer', '*', 'InMode')]),
  68                         ([('void_ptr', '*', 'InMode')], [('putscrapbuffer', '*', 'InMode')]),
  69                         ]
  70
  71 if __name__ == "__main__":
  72         main()