python/examples/winreg.py

   1 #!/usr/bin/env python
   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 def list_values(key):
  36     (num_values, max_valnamelen, max_valbufsize) = conn.QueryInfoKey(key, winreg.String())[4:8]
  37     for i in range(num_values):
  38         name = winreg.StringBuf()
  39         name.size = max_valnamelen
  40         (name, type, data, _, data_len) = conn.EnumValue(key, i, name, 0, "", max_valbufsize, 0)
  41         print "\ttype=%-30s size=%4d  '%s'" % type, len, name
  42         if type in (winreg.REG_SZ, winreg.REG_EXPAND_SZ):
  43             print "\t\t'%s'" % data
  44 #        if (v.type == reg.REG_MULTI_SZ) {
  45 #            for (j in v.value) {
  46 #                printf("\t\t'%s'\n", v.value[j])
  47 #            }
  48 #        }
  49 #        if (v.type == reg.REG_DWORD || v.type == reg.REG_DWORD_BIG_ENDIAN) {
  50 #            printf("\t\t0x%08x (%d)\n", v.value, v.value)
  51 #        }
  52 #        if (v.type == reg.REG_QWORD) {
  53 #            printf("\t\t0x%llx (%lld)\n", v.value, v.value)
  54 #        }
  55
  56 def list_path(key, path):
  57     count = 0
  58     (num_subkeys, max_subkeylen, max_subkeysize) = conn.QueryInfoKey(key, winreg.String())[1:4]
  59     for i in range(num_subkeys):
  60         name = winreg.StringBuf()
  61         name.size = max_subkeysize
  62         keyclass = winreg.StringBuf()
  63         keyclass.size = max_subkeysize
  64         (name, _, _) = conn.EnumKey(key, i, name, keyclass=keyclass, last_changed_time=None)[0]
  65         subkey = conn.OpenKey(key, name, 0, winreg.KEY_QUERY_VALUE | winreg.KEY_ENUMERATE_SUB_KEYS)
  66         count += list_path(subkey, "%s\\%s" % (path, name))
  67         list_values(subkey)
  68     return count
  69
  70 if len(args) > 1:
  71     root = args[1]
  72 else:
  73     root = "HKLM"
  74
  75 if opts.createkey:
  76     reg.create_key("HKLM\\SOFTWARE", opt.createkey)
  77 else:
  78     print "Listing registry tree '%s'" % root
  79     try:
  80         root_key = getattr(conn, "Open%s" % root)(None, winreg.KEY_QUERY_VALUE | winreg.KEY_ENUMERATE_SUB_KEYS)
  81     except AttributeError:
  82         print "Unknown root key name %s" % root
  83         sys.exit(1)
  84     count = list_path(root_key, root)
  85     if count == 0:
  86         print "No entries found"
  87         sys.exit(1)