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      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()
     72