python/examples/winreg.py

   1 #!/usr/bin/env python3
   2 #
   3 #  tool to manipulate a remote registry
   4 #  Copyright Andrew Tridgell 2005
   5 #  Copyright Jelmer Vernooij 2007
   6 #  Released under the GNU GPL v3 or later
   7 #
   8
   9 import sys
  10
  11 # Find right directory when running from source tree
  12 sys.path.insert(0, "bin/python")
  13
  14 from samba.dcerpc import winreg
  15 import optparse
  16 import samba.getopt as options
  17
  18 parser = optparse.OptionParser("%s <BINDING> [path]" % sys.argv[0])
  19 sambaopts = options.SambaOptions(parser)
  20 parser.add_option_group(sambaopts)
  21 parser.add_option("--createkey", type="string", metavar="KEYNAME",
  22                   help="create a key")
  23
  24 opts, args = parser.parse_args()
  25
  26 if len(args) < 1:
  27     parser.print_usage()
  28     sys.exit(-1)
  29
  30 binding = args[0]
  31
  32 print "Connecting to " + binding
  33 conn = winreg.winreg(binding, sambaopts.get_loadparm())
  34
  35
  36 def list_values(key):
  37     (num_values, max_valnamelen, max_valbufsize) = conn.QueryInfoKey(key, winreg.String())[4:8]
  38     for i in range(num_values):
  39         name = winreg.StringBuf()
  40         name.size = max_valnamelen
  41         (name, type, data, _, data_len) = conn.EnumValue(key, i, name, 0, "", max_valbufsize, 0)
  42         print "\ttype=%-30s size=%4d  '%s'" % type, len, name
  43         if type in (winreg.REG_SZ, winreg.REG_EXPAND_SZ):
  44             print "\t\t'%s'" % data
  45 #        if (v.type == reg.REG_MULTI_SZ) {
  46 #            for (j in v.value) {
  47 #                printf("\t\t'%s'\n", v.value[j])
  48 #            }
  49 #        }
  50 #        if (v.type == reg.REG_DWORD || v.type == reg.REG_DWORD_BIG_ENDIAN) {
  51 #            printf("\t\t0x%08x (%d)\n", v.value, v.value)
  52 #        }
  53 #        if (v.type == reg.REG_QWORD) {
  54 #            printf("\t\t0x%llx (%lld)\n", v.value, v.value)
  55 #        }
  56
  57
  58 def list_path(key, path):
  59     count = 0
  60     (num_subkeys, max_subkeylen, max_subkeysize) = conn.QueryInfoKey(key, winreg.String())[1:4]
  61     for i in range(num_subkeys):
  62         name = winreg.StringBuf()
  63         name.size = max_subkeysize
  64         keyclass = winreg.StringBuf()
  65         keyclass.size = max_subkeysize
  66         (name, _, _) = conn.EnumKey(key, i, name, keyclass=keyclass, last_changed_time=None)[0]
  67         subkey = conn.OpenKey(key, name, 0, winreg.KEY_QUERY_VALUE | winreg.KEY_ENUMERATE_SUB_KEYS)
  68         count += list_path(subkey, "%s\\%s" % (path, name))
  69         list_values(subkey)
  70     return count
  71
  72
  73 if len(args) > 1:
  74     root = args[1]
  75 else:
  76     root = "HKLM"
  77
  78 if opts.createkey:
  79     winreg.create_key("HKLM\\SOFTWARE", opts.createkey)
  80 else:
  81     print "Listing registry tree '%s'" % root
  82     try:
  83         root_key = getattr(conn, "Open%s" % root)(None, winreg.KEY_QUERY_VALUE | winreg.KEY_ENUMERATE_SUB_KEYS)
  84     except AttributeError:
  85         print "Unknown root key name %s" % root
  86         sys.exit(1)
  87     count = list_path(root_key, root)
  88     if count == 0:
  89         print "No entries found"
  90         sys.exit(1)