source3/stf/osver.py

   1 #!/usr/bin/python
   2 #
   3 # Utilities for determining the Windows operating system version remotely.
   4 #
   5
   6 from samba import srvsvc
   7
   8 # Constants
   9
  10 PLATFORM_UNKNOWN = 0
  11 PLATFORM_WIN9X = 1
  12 PLATFORM_NT4 = 2
  13 PLATFORM_NT5 = 3                        # Windows 2000
  14
  15 def platform_name(platform_type):
  16
  17     platform_names = { PLATFORM_UNKNOWN: "Unknown",
  18                        PLATFORM_WIN9X: "Windows 9x",
  19                        PLATFORM_NT4: "Windows NT",
  20                        PLATFORM_NT5: "Windows 2000" }
  21
  22     if platform_names.has_key(platform_type):
  23         return platform_names[platform_type]
  24
  25     return "Unknown"
  26
  27 def platform_type(info101):
  28     """Determine the operating system type from a SRV_INFO_101."""
  29
  30     if info101['major_version'] == 4 and info101['minor_version'] == 0:
  31         return PLATFORM_NT4
  32
  33     if info101['major_version'] == 5 and info101['minor_version'] == 0:
  34         return PLATFORM_NT5
  35
  36     return PLATFORM_UNKNOWN
  37
  38 def is_domain_controller(info101):
  39     """Return true if the server_type field from a  SRV_INFO_101
  40     indicates a domain controller."""
  41     return info101['server_type'] & srvsvc.SV_TYPE_DOMAIN_CTRL
  42
  43 def os_version(name):
  44     info = srvsvc.netservergetinfo("\\\\%s" % name, 101)
  45     return platform_type(info)
  46
  47 if __name__ == "__main__":
  48     import sys
  49     if len(sys.argv) != 2:
  50         print "Usage: osver.py server"
  51         sys.exit(0)
  52     info = srvsvc.netservergetinfo("\\\\%s" % sys.argv[1], 101)
  53     print "platform type = %d" % platform_type(info)
  54     if is_domain_controller(info):
  55         print "%s is a domain controller" % sys.argv[1]