cpython/Mac/Modules/res/resscan.py

# Scan Resources.h header file, generate resgen.py and Resources.py files.
# Then run ressupport to generate Resmodule.c.
# (Should learn how to tell the compiler to compile it as well.)

import sys
import os
import string
import MacOS

from bgenlocations import TOOLBOXDIR, BGENDIR
sys.path.append(BGENDIR)

from scantools import Scanner

def main():
    input = "Resources.h"
    output = "resgen.py"
    defsoutput = TOOLBOXDIR + "Resources.py"
    scanner = ResourcesScanner(input, output, defsoutput)
    scanner.scan()
    scanner.close()
    print "=== Testing definitions output code ==="
    exec(open(defsoutput).read(), {}, {})
    print "=== Done scanning and generating, now doing 'import ressupport' ==="
    import ressupport
    print "=== Done 'import ressupport'.  It's up to you to compile Resmodule.c ==="

class ResourcesScanner(Scanner):

    def destination(self, type, name, arglist):
        classname = "ResFunction"
        listname = "functions"
        if arglist:
            t, n, m = arglist[0]
            if t == "Handle" and m == "InMode":
                classname = "ResMethod"
                listname = "resmethods"
        return classname, listname

    def makeblacklistnames(self):
        return [
                "ReadPartialResource",
                "WritePartialResource",
                "TempInsertROMMap",
##                      "RmveResource",         # RemoveResource
##                      "SizeResource",         # GetResourceSizeOnDisk
##                      "MaxSizeRsrc",          # GetMaxResourceSize
                # OS8 only
                'RGetResource',
                'OpenResFile',
                'CreateResFile',
                'RsrcZoneInit',
                'InitResources',
                'RsrcMapEntry',
                ]

    def makeblacklisttypes(self):
        return [
                ]

    def makerepairinstructions(self):
        return [
                ([("Str255", "*", "InMode")],
                 [("*", "*", "OutMode")]),

                ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
                 [("InBuffer", "*", "*")]),

                ([("void", "*", "OutMode"), ("long", "*", "InMode")],
                 [("InOutBuffer", "*", "*")]),

                ([("void", "*", "OutMode"), ("long", "*", "InMode"),
                                            ("long", "*", "OutMode")],
                 [("OutBuffer", "*", "InOutMode")]),

                ([("SInt8", "*", "*")],
                 [("SignedByte", "*", "*")]),


                ([("UniCharCount", "*", "InMode"), ("UniChar_ptr", "*", "InMode")],
                 [("UnicodeReverseInBuffer", "*", "*")]),
                ]

if __name__ == "__main__":
    main()