#!/usr/bin/python

import os, sys

if len(sys.argv) != 2:
        print sys.argv[0] + " [cifs folder]"
        sys.exit(1)

basename = os.path.basename(sys.argv[1])
dirname = os.path.dirname(sys.argv[1])

upper = os.path.join( dirname, basename.upper() )
lower = os.path.join( dirname, basename.lower() )

try:
        os.mkdir(upper)
	os.system("ls " + dirname + " | grep -i " + basename)
        os.rename(upper, lower)
	os.system("ls " + dirname + " | grep -i " + basename)
finally:
        if os.access(upper, os.F_OK):
                os.rmdir(upper)
		os.access(upper, os.F_OK)
        if os.access(lower, os.F_OK):
                os.rmdir(lower)