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/Mac/Modules/icn/icnscan.py

http://unladen-swallow.googlecode.com/
Python | 71 lines | 55 code | 10 blank | 6 comment | 4 complexity | 476368f55c172ee6642523f99f934759 MD5 | raw file
 1# Scan an Apple header file, generating a Python file of generator calls.
 2
 3import sys
 4from bgenlocations import TOOLBOXDIR, BGENDIR
 5sys.path.append(BGENDIR)
 6from scantools import Scanner
 7
 8LONG = "Icons"
 9SHORT = "icn"
10OBJECT = "NOTUSED"
11
12def 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
25class 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
70if __name__ == "__main__":
71    main()