s4/net: Add domainlevel subcommand.

5 files changed, 276 insertions, 277 deletions

diff --git a/source4/script/installmisc.sh b/source4/script/installmisc.sh
index c25b052dde..31ca7e645d 100755
--- a/source4/script/installmisc.sh
+++ b/source4/script/installmisc.sh
@@ -49,7 +49,7 @@ cp setup/ad-schema/*.txt $SETUPDIR/ad-schema || exit 1
 cp setup/display-specifiers/*.txt $SETUPDIR/display-specifiers || exit 1
 
 echo "Installing sbin scripts from setup/*"
-for p in domainlevel enableaccount newuser provision setexpiry setpassword pwsettings
+for p in domainlevel enableaccount newuser provision setexpiry setpassword 
 do
 	cp setup/$p $SBINDIR || exit 1
 	chmod a+x $SBINDIR/$p
diff --git a/source4/scripting/python/samba/netcmd/__init__.py b/source4/scripting/python/samba/netcmd/__init__.py
index 4be8977b45..5c18d29fc3 100644
--- a/source4/scripting/python/samba/netcmd/__init__.py
+++ b/source4/scripting/python/samba/netcmd/__init__.py
@@ -39,8 +39,9 @@ class Command(object):
 
     name = property(_get_name)
 
-    def usage(self):
-        self.parser.print_usage()
+    def usage(self, args):
+        parser, _ = self._create_parser()
+        parser.print_usage()
 
     description = property(_get_description)
 
@@ -54,20 +55,34 @@ class Command(object):
 
     takes_args = []
     takes_options = []
-    takes_optiongroups = []
-
-    def __init__(self):
-        self.parser = optparse.OptionParser(self.synopsis)
-        self.parser.add_options(self.takes_options)
-        for optiongroup in self.takes_optiongroups:
-            self.parser.add_option_group(optiongroup(self.parser))
+    takes_optiongroups = {}
+
+    def _create_parser(self):
+        parser = optparse.OptionParser(self.synopsis)
+        parser.prog = "net"
+        parser.add_options(self.takes_options)
+        optiongroups = {}
+        for name, optiongroup in self.takes_optiongroups.iteritems():
+            optiongroups[name] = optiongroup(parser)
+            parser.add_option_group(optiongroups[name])
+        return parser, optiongroups
 
     def message(self, text):
         print text
 
     def _run(self, *argv):
-        opts, args = self.parser.parse_args(list(argv))
-        return self.run(*args, **opts.__dict__)
+        parser, optiongroups = self._create_parser()
+        opts, args = parser.parse_args(list(argv))
+        # Filter out options from option groups
+        kwargs = dict(opts.__dict__)
+        for option_group in parser.option_groups:
+            for option in option_group.option_list:
+                del kwargs[option.dest]
+        kwargs.update(optiongroups)
+        if len(args) < len(self.takes_args):
+            self.usage(args)
+            return -1
+        return self.run(*args, **kwargs)
 
     def run(self):
         """Run the command. This should be overriden by all subclasses."""
@@ -107,3 +122,5 @@ class CommandError(Exception):
 commands = {}
 from samba.netcmd.pwsettings import cmd_pwsettings
 commands["pwsettings"] = cmd_pwsettings()
+from samba.netcmd.domainlevel import cmd_domainlevel
+commands["domainlevel"] = cmd_domainlevel()
diff --git a/source4/scripting/python/samba/netcmd/domainlevel.py b/source4/scripting/python/samba/netcmd/domainlevel.py
new file mode 100644
index 0000000000..1c12bde0c6
--- /dev/null
+++ b/source4/scripting/python/samba/netcmd/domainlevel.py
@@ -0,0 +1,229 @@
+#!/usr/bin/python
+#
+# Raises domain and forest function levels
+#
+# Copyright Matthias Dieter Wallnoefer 2009
+# Copyright Jelmer Vernooij 2009
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# Notice: At the moment we have some more checks to do here on the special
+# attributes (consider attribute "msDS-Behavior-Version). This is due to the
+# fact that we on s4 LDB don't implement their change policy (only certain
+# values, only increments possible...) yet.
+
+import samba.getopt as options
+import ldb
+
+from samba.auth import system_session
+from samba.netcmd import (
+    Command,
+    CommandError,
+    Option,
+    )
+from samba.samdb import SamDB
+from samba import (
+    DS_DOMAIN_FUNCTION_2000,
+    DS_DOMAIN_FUNCTION_2003,
+    DS_DOMAIN_FUNCTION_2003_MIXED,
+    DS_DOMAIN_FUNCTION_2008,
+    DS_DOMAIN_FUNCTION_2008_R2,
+    DS_DC_FUNCTION_2000,
+    DS_DC_FUNCTION_2003,
+    DS_DC_FUNCTION_2008,
+    DS_DC_FUNCTION_2008_R2,
+    )
+
+class cmd_domainlevel(Command):
+    """Raises domain and forest function levels."""
+
+    synopsis = "(show | raise <options>)"
+
+    takes_optiongroups = {
+        "sambaopts": options.SambaOptions,
+        "credopts": options.CredentialsOptions,
+        "versionopts": options.VersionOptions,
+        }
+
+    takes_options = [
+        Option("-H", help="LDB URL for database or target server", type=str),
+        Option("--quiet", help="Be quiet", action="store_true"),
+        Option("--forest", type="choice", choices=["2003", "2008", "2008_R2"],
+            help="The forest function level (2003 | 2008 | 2008_R2)"),
+        Option("--domain", type="choice", choices=["2003", "2008", "2008_R2"],
+            help="The domain function level (2003 | 2008 | 2008_R2)"),
+        ]
+
+    takes_args = ["subcommand"]
+
+    def run(self, subcommand, H=None, forest=None, domain=None, quiet=False,
+            credopts=None, sambaopts=None, versionopts=None):
+        lp = sambaopts.get_loadparm()
+        creds = credopts.get_credentials(lp)
+
+        if H is not None:
+            url = H
+        else:
+            url = lp.get("sam database")
+
+        samdb = SamDB(url=url, session_info=system_session(),
+            credentials=creds, lp=lp)
+
+        domain_dn = SamDB.domain_dn(samdb)
+
+        res_forest = samdb.search("CN=Partitions,CN=Configuration," + domain_dn,
+          scope=ldb.SCOPE_BASE, attrs=["msDS-Behavior-Version"])
+        assert(len(res_forest) == 1)
+
+        res_domain = samdb.search(domain_dn, scope=ldb.SCOPE_BASE,
+          attrs=["msDS-Behavior-Version", "nTMixedDomain"])
+        assert(len(res_domain) == 1)
+
+        res_dc_s = samdb.search("CN=Sites,CN=Configuration," + domain_dn,
+          scope=ldb.SCOPE_SUBTREE, expression="(objectClass=nTDSDSA)",
+          attrs=["msDS-Behavior-Version"])
+        assert(len(res_dc_s) >= 1)
+
+        try:
+            level_forest = int(res_forest[0]["msDS-Behavior-Version"][0])
+            level_domain = int(res_domain[0]["msDS-Behavior-Version"][0])
+            level_domain_mixed = int(res_domain[0]["nTMixedDomain"][0])
+
+            min_level_dc = int(res_dc_s[0]["msDS-Behavior-Version"][0]) # Init value
+            for msg in res_dc_s:
+                if int(msg["msDS-Behavior-Version"][0]) < min_level_dc:
+                    min_level_dc = int(msg["msDS-Behavior-Version"][0])
+
+            if level_forest < 0 or level_domain < 0:
+                raise CommandError("Domain and/or forest function level(s) is/are invalid. Correct them or reprovision!")
+            if min_level_dc < 0:
+                raise CommandError("Lowest function level of a DC is invalid. Correct this or reprovision!")
+            if level_forest > level_domain:
+                raise CommandError("Forest function level is higher than the domain level(s). Correct this or reprovision!")
+            if level_domain > min_level_dc:
+                raise CommandError("Domain function level is higher than the lowest function level of a DC. Correct this or reprovision!")
+
+        except KeyError:
+            raise CommandError("Could not retrieve the actual domain, forest level and/or lowest DC function level!")
+
+        if subcommand == "show":
+            self.message("Domain and forest function level for domain '" + domain_dn + "'")
+            if level_forest < DS_DOMAIN_FUNCTION_2003:
+                self.message("\nATTENTION: You run SAMBA 4 on a forest function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
+            if level_domain < DS_DOMAIN_FUNCTION_2003:
+                self.message("\nATTENTION: You run SAMBA 4 on a domain function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
+            if min_level_dc < DS_DC_FUNCTION_2003:
+                self.message("\nATTENTION: You run SAMBA 4 on a lowest function level of a DC lower than Windows 2003. This isn't supported! Please step-up or upgrade the concerning DC(s)!")
+
+            self.message("")
+
+            if level_forest == DS_DOMAIN_FUNCTION_2000:
+                outstr = "2000"
+            elif level_forest == DS_DOMAIN_FUNCTION_2003_MIXED:
+                outstr = "2003 with mixed domains/interim (NT4 DC support)"
+            elif level_forest == DS_DOMAIN_FUNCTION_2003:
+                outstr = "2003"
+            elif level_forest == DS_DOMAIN_FUNCTION_2008:
+                outstr = "2008"
+            elif level_forest == DS_DOMAIN_FUNCTION_2008_R2:
+                outstr = "2008 R2"
+            else:
+                outstr = "higher than 2008 R2"
+            self.message("Forest function level: (Windows) " + outstr)
+
+            if level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed != 0:
+                outstr = "2000 mixed (NT4 DC support)"
+            elif level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed == 0:
+                outstr = "2000"
+            elif level_domain == DS_DOMAIN_FUNCTION_2003_MIXED:
+                outstr = "2003 with mixed domains/interim (NT4 DC support)"
+            elif level_domain == DS_DOMAIN_FUNCTION_2003:
+                outstr = "2003"
+            elif level_domain == DS_DOMAIN_FUNCTION_2008:
+                outstr = "2008"
+            elif level_domain == DS_DOMAIN_FUNCTION_2008_R2:
+                outstr = "2008 R2"
+            else:
+                outstr = "higher than 2008 R2"
+            self.message("Domain function level: (Windows) " + outstr)
+
+            if min_level_dc == DS_DC_FUNCTION_2000:
+                outstr = "2000"
+            elif min_level_dc == DS_DC_FUNCTION_2003:
+                outstr = "2003"
+            elif min_level_dc == DS_DC_FUNCTION_2008:
+                outstr = "2008"
+            elif min_level_dc == DS_DC_FUNCTION_2008_R2:
+                outstr = "2008 R2"
+            else:
+                outstr = "higher than 2008 R2"
+            self.message("Lowest function level of a DC: (Windows) " + outstr)
+
+        elif subcommand == "raise":
+            msgs = []
+
+            if domain is not None:
+                if domain == "2003":
+                    new_level_domain = DS_DOMAIN_FUNCTION_2003
+                elif domain == "2008":
+                    new_level_domain = DS_DOMAIN_FUNCTION_2008
+                elif domain == "2008_R2":
+                    new_level_domain = DS_DOMAIN_FUNCTION_2008_R2
+
+                if new_level_domain <= level_domain and level_domain_mixed == 0:
+                    raise CommandError("Domain function level can't be smaller equal to the actual one!")
+
+                if new_level_domain > min_level_dc:
+                    raise CommandError("Domain function level can't be higher than the lowest function level of a DC!")
+
+                # Deactivate mixed/interim domain support
+                if level_domain_mixed != 0:
+                    m = ldb.Message()
+                    m.dn = ldb.Dn(samdb, domain_dn)
+                    m["nTMixedDomain"] = ldb.MessageElement("0",
+                      ldb.FLAG_MOD_REPLACE, "nTMixedDomain")
+                    samdb.modify(m)
+                m = ldb.Message()
+                m.dn = ldb.Dn(samdb, domain_dn)
+                m["msDS-Behavior-Version"]= ldb.MessageElement(
+                  str(new_level_domain), ldb.FLAG_MOD_REPLACE,
+                          "msDS-Behavior-Version")
+                samdb.modify(m)
+                level_domain = new_level_domain
+                msgs.append("Domain function level changed!")
+
+            if forest is not None:
+                if forest == "2003":
+                    new_level_forest = DS_DOMAIN_FUNCTION_2003
+                elif forest == "2008":
+                    new_level_forest = DS_DOMAIN_FUNCTION_2008
+                elif forest == "2008_R2":
+                    new_level_forest = DS_DOMAIN_FUNCTION_2008_R2
+                if new_level_forest <= level_forest:
+                    raise CommandError("Forest function level can't be smaller equal to the actual one!")
+                if new_level_forest > level_domain:
+                    raise CommandError("Forest function level can't be higher than the domain function level(s). Please raise it/them first!")
+                m = ldb.Message()
+                m.dn = ldb.Dn(samdb, "CN=Partitions,CN=Configuration,"
+                  + domain_dn)
+                m["msDS-Behavior-Version"]= ldb.MessageElement(
+                  str(new_level_forest), ldb.FLAG_MOD_REPLACE,
+                          "msDS-Behavior-Version")
+                samdb.modify(m)
+                msgs.append("Forest function level changed!")
+            msgs.append("All changes applied successfully!")
+            self.message("\n".join(msgs))
+        else:
+            raise CommandError("Wrong argument '%s'!" % subcommand)
diff --git a/source4/scripting/python/samba/netcmd/pwsettings.py b/source4/scripting/python/samba/netcmd/pwsettings.py
index 724c28e5f9..0568ea78e6 100755..100644
--- a/source4/scripting/python/samba/netcmd/pwsettings.py
+++ b/source4/scripting/python/samba/netcmd/pwsettings.py
@@ -42,11 +42,11 @@ class cmd_pwsettings(Command):
 
     synopsis = "(show | set <options>)"
 
-    takes_optiongroups = [
-        options.SambaOptions,
-        options.VersionOptions,
-        options.CredentialsOptions,
-        ]
+    takes_optiongroups = {
+        "sambaopts": options.SambaOptions,
+        "versionopts": options.VersionOptions,
+        "credopts": options.CredentialsOptions,
+        }
 
     takes_options = [
         Option("-H", help="LDB URL for database or target server", type=str),
@@ -63,10 +63,12 @@ class cmd_pwsettings(Command):
           help="The maximum password age (<integer in days> | default).  Default is 43.", type=str),
           ]
 
-    def run(self, H=None, min_pwd_age=None, max_pwd_age=None, quiet=False,
-            complexity=None, history_length=None, min_pwd_length=None,
-            username=None, simple_bind_dn=None, no_pass=None, workgroup=None,
-            kerberos=None, configfile=None, password=None):
+    takes_args = ["subcommand"]
+
+    def run(self, subcommand, H=None, min_pwd_age=None, max_pwd_age=None,
+            quiet=False, complexity=None, history_length=None,
+            min_pwd_length=None, credopts=None, sambaopts=None,
+            versionopts=None):
         lp = sambaopts.get_loadparm()
         creds = credopts.get_credentials(lp)
 
@@ -75,12 +77,13 @@ class cmd_pwsettings(Command):
         else:
             url = lp.get("sam database")
 
-        samdb = SamDB(url=url, session_info=system_session(), credentials=creds, lp=lp)
+        samdb = SamDB(url=url, session_info=system_session(),
+            credentials=creds, lp=lp)
 
         domain_dn = SamDB.domain_dn(samdb)
         res = samdb.search(domain_dn, scope=ldb.SCOPE_BASE,
-          attrs=["pwdProperties", "pwdHistoryLength", "minPwdLength", "minPwdAge",
-          "maxPwdAge"])
+          attrs=["pwdProperties", "pwdHistoryLength", "minPwdLength",
+                 "minPwdAge", "maxPwdAge"])
         assert(len(res) == 1)
         try:
             pwd_props = int(res[0]["pwdProperties"][0])
@@ -92,7 +95,7 @@ class cmd_pwsettings(Command):
         except KeyError:
             raise CommandError("Could not retrieve password properties!")
 
-        if args[0] == "show":
+        if subcommand == "show":
             self.message("Password informations for domain '%s'" % domain_dn)
             self.message("")
             if pwd_props & DOMAIN_PASSWORD_COMPLEX != 0:
@@ -103,7 +106,7 @@ class cmd_pwsettings(Command):
             self.message("Minimum password length: %d" % min_pwd_len)
             self.message("Minimum password age (days): %d" % min_pwd_age)
             self.message("Maximum password age (days): %d" % max_pwd_age)
-        elif args[0] == "set":
+        elif subcommand == "set":
             msgs = []
             m = ldb.Message()
             m.dn = ldb.Dn(samdb, domain_dn)
@@ -184,4 +187,4 @@ class cmd_pwsettings(Command):
             msgs.append("All changes applied successfully!")
             self.message("\n".join(msgs))
         else:
-            raise CommandError("Wrong argument '" + args[0] + "'!")
+            raise CommandError("Wrong argument '%s'!" % subcommand)
diff --git a/source4/setup/domainlevel b/source4/setup/domainlevel
deleted file mode 100755
index c37d811dd8..0000000000
--- a/source4/setup/domainlevel
+++ /dev/null
@@ -1,250 +0,0 @@
-#!/usr/bin/python
-#
-# Raises domain and forest function levels
-#
-# Copyright Matthias Dieter Wallnoefer 2009
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-# Notice: At the moment we have some more checks to do here on the special
-# attributes (consider attribute "msDS-Behavior-Version). This is due to the
-# fact that we on s4 LDB don't implement their change policy (only certain
-# values, only increments possible...) yet.
-
-import sys
-
-# Find right directory when running from source tree
-sys.path.insert(0, "bin/python")
-
-import samba.getopt as options
-import optparse
-import ldb
-
-from samba.auth import system_session
-from samba.samdb import SamDB
-from samba import DS_DOMAIN_FUNCTION_2000, DS_DOMAIN_FUNCTION_2003
-from samba import DS_DOMAIN_FUNCTION_2003_MIXED, DS_DOMAIN_FUNCTION_2008
-from samba import DS_DOMAIN_FUNCTION_2008_R2
-from samba import DS_DC_FUNCTION_2000, DS_DC_FUNCTION_2003, DS_DC_FUNCTION_2008
-from samba import DS_DC_FUNCTION_2008_R2
-
-parser = optparse.OptionParser("domainlevel (show | raise <options>)")
-sambaopts = options.SambaOptions(parser)
-parser.add_option_group(sambaopts)
-parser.add_option_group(options.VersionOptions(parser))
-credopts = options.CredentialsOptions(parser)
-parser.add_option_group(credopts)
-parser.add_option("-H", help="LDB URL for database or target server", type=str)
-parser.add_option("--quiet", help="Be quiet", action="store_true")
-parser.add_option("--forest", type="choice",
-  choices=["2003", "2008", "2008_R2"],
-  help="The forest function level (2003 | 2008 | 2008_R2)")
-parser.add_option("--domain", type="choice",
-  choices=["2003", "2008", "2008_R2"],
-  help="The domain function level (2003 | 2008 | 2008_R2)")
-opts, args = parser.parse_args()
-
-#
-#  print a message if quiet is not set
-#
-def message(text):
-	if not opts.quiet:
-		print text
-
-if len(args) == 0:
-	parser.print_usage()
-	sys.exit(1)
-
-lp = sambaopts.get_loadparm()
-creds = credopts.get_credentials(lp)
-
-if opts.H is not None:
-	url = opts.H
-else:
-	url = lp.get("sam database")
-
-samdb = SamDB(url=url, session_info=system_session(), credentials=creds, lp=lp)
-
-domain_dn = SamDB.domain_dn(samdb)
-
-res_forest = samdb.search("CN=Partitions,CN=Configuration," + domain_dn,
-  scope=ldb.SCOPE_BASE, attrs=["msDS-Behavior-Version"])
-assert(len(res_forest) == 1)
-
-res_domain = samdb.search(domain_dn, scope=ldb.SCOPE_BASE,
-  attrs=["msDS-Behavior-Version", "nTMixedDomain"])
-assert(len(res_domain) == 1)
-
-res_dc_s = samdb.search("CN=Sites,CN=Configuration," + domain_dn,
-  scope=ldb.SCOPE_SUBTREE, expression="(objectClass=nTDSDSA)",
-  attrs=["msDS-Behavior-Version"])
-assert(len(res_dc_s) >= 1)
-
-try:
-	level_forest = int(res_forest[0]["msDS-Behavior-Version"][0])
-	level_domain = int(res_domain[0]["msDS-Behavior-Version"][0])
-	level_domain_mixed = int(res_domain[0]["nTMixedDomain"][0])
-
-	min_level_dc = int(res_dc_s[0]["msDS-Behavior-Version"][0]) # Init value
-	for msg in res_dc_s:
-		if int(msg["msDS-Behavior-Version"][0]) < min_level_dc:
-			min_level_dc = int(msg["msDS-Behavior-Version"][0])
-
-	if level_forest < 0 or level_domain < 0:
-		print >>sys.stderr, "ERROR: Domain and/or forest function level(s) is/are invalid. Correct them or reprovision!"
-		sys.exit(1)
-	if min_level_dc < 0:
-		print >>sys.stderr, "ERROR: Lowest function level of a DC is invalid. Correct this or reprovision!"
-		sys.exit(1)
-	if level_forest > level_domain:
-		print >>sys.stderr, "ERROR: Forest function level is higher than the domain level(s). Correct this or reprovision!"
-		sys.exit(1)
-	if level_domain > min_level_dc:
-		print >>sys.stderr, "ERROR: Domain function level is higher than the lowest function level of a DC. Correct this or reprovision!"
-		sys.exit(1)
-
-except KeyError:
-	print >>sys.stderr, "ERROR: Could not retrieve the actual domain, forest level and/or lowest DC function level!"
-	if args[0] == "show":
-		print >>sys.stderr, "So the levels can't be displayed!"
-	sys.exit(1)
-
-if args[0] == "show":
-	message("Domain and forest function level for domain '" + domain_dn + "'")
-	if level_forest < DS_DOMAIN_FUNCTION_2003:
-		message("\nATTENTION: You run SAMBA 4 on a forest function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
-	if level_domain < DS_DOMAIN_FUNCTION_2003:
-		message("\nATTENTION: You run SAMBA 4 on a domain function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
-	if min_level_dc < DS_DC_FUNCTION_2003:
-		message("\nATTENTION: You run SAMBA 4 on a lowest function level of a DC lower than Windows 2003. This isn't supported! Please step-up or upgrade the concerning DC(s)!")
-
-	message("")
-
-	if level_forest == DS_DOMAIN_FUNCTION_2000:
-		outstr = "2000"
-	elif level_forest == DS_DOMAIN_FUNCTION_2003_MIXED:
-		outstr = "2003 with mixed domains/interim (NT4 DC support)"
-	elif level_forest == DS_DOMAIN_FUNCTION_2003:
-		outstr = "2003"
-	elif level_forest == DS_DOMAIN_FUNCTION_2008:
-		outstr = "2008"
-	elif level_forest == DS_DOMAIN_FUNCTION_2008_R2:
-		outstr = "2008 R2"
-	else:
-		outstr = "higher than 2008 R2"
-	message("Forest function level: (Windows) " + outstr)
-
-	if level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed != 0:
-		outstr = "2000 mixed (NT4 DC support)"
-	elif level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed == 0:
-		outstr = "2000"
-	elif level_domain == DS_DOMAIN_FUNCTION_2003_MIXED:
-		outstr = "2003 with mixed domains/interim (NT4 DC support)"
-	elif level_domain == DS_DOMAIN_FUNCTION_2003:
-		outstr = "2003"
-	elif level_domain == DS_DOMAIN_FUNCTION_2008:
-		outstr = "2008"
-	elif level_domain == DS_DOMAIN_FUNCTION_2008_R2:
-		outstr = "2008 R2"
-	else:
-		outstr = "higher than 2008 R2"
-	message("Domain function level: (Windows) " + outstr)
-
-	if min_level_dc == DS_DC_FUNCTION_2000:
-		outstr = "2000"
-	elif min_level_dc == DS_DC_FUNCTION_2003:
-		outstr = "2003"
-	elif min_level_dc == DS_DC_FUNCTION_2008:
-		outstr = "2008"
-	elif min_level_dc == DS_DC_FUNCTION_2008_R2:
-		outstr = "2008 R2"
-	else:
-		outstr = "higher than 2008 R2"
-	message("Lowest function level of a DC: (Windows) " + outstr)
-
-elif args[0] == "raise":
-	msgs = []
-
-	if opts.domain is not None:
-		arg = opts.domain
-
-		if arg == "2003":
-			new_level_domain = DS_DOMAIN_FUNCTION_2003
-		elif arg == "2008":
-			new_level_domain = DS_DOMAIN_FUNCTION_2008
-		elif arg == "2008_R2":
-			new_level_domain = DS_DOMAIN_FUNCTION_2008_R2
-
-		if new_level_domain <= level_domain and level_domain_mixed == 0:
-			print >>sys.stderr, "ERROR: Domain function level can't be smaller equal to the actual one!"
-			sys.exit(1)
-
-		if new_level_domain > min_level_dc:
-			print >>sys.stderr, "ERROR: Domain function level can't be higher than the lowest function level of a DC!"
-			sys.exit(1)
-
-		# Deactivate mixed/interim domain support
-		if level_domain_mixed != 0:
-			m = ldb.Message()
-			m.dn = ldb.Dn(samdb, domain_dn)
-			m["nTMixedDomain"] = ldb.MessageElement("0",
-			  ldb.FLAG_MOD_REPLACE, "nTMixedDomain")
-			samdb.modify(m)
-
-		m = ldb.Message()
-		m.dn = ldb.Dn(samdb, domain_dn)
-		m["msDS-Behavior-Version"]= ldb.MessageElement(
-		  str(new_level_domain), ldb.FLAG_MOD_REPLACE,
-                  "msDS-Behavior-Version")
-		samdb.modify(m)
-
-		level_domain = new_level_domain
-
-		msgs.append("Domain function level changed!")
-
-	if opts.forest is not None:
-		arg = opts.forest
-
-		if arg == "2003":
-			new_level_forest = DS_DOMAIN_FUNCTION_2003
-		elif arg == "2008":
-			new_level_forest = DS_DOMAIN_FUNCTION_2008
-		elif arg == "2008_R2":
-			new_level_forest = DS_DOMAIN_FUNCTION_2008_R2
-
-		if new_level_forest <= level_forest:
-			print >>sys.stderr, "ERROR: Forest function level can't be smaller equal to the actual one!"
-			sys.exit(1)
-
-		if new_level_forest > level_domain:
-			print >>sys.stderr, "ERROR: Forest function level can't be higher than the domain function level(s). Please raise it/them first!"
-			sys.exit(1)
-
-		m = ldb.Message()
-		m.dn = ldb.Dn(samdb, "CN=Partitions,CN=Configuration,"
-		  + domain_dn)
-		m["msDS-Behavior-Version"]= ldb.MessageElement(
-		  str(new_level_forest), ldb.FLAG_MOD_REPLACE,
-                  "msDS-Behavior-Version")
-		samdb.modify(m)
-
-		msgs.append("Forest function level changed!")
-
-	msgs.append("All changes applied successfully!")
-
-	message("\n".join(msgs))
-else:
-	print >>sys.stderr, "ERROR: Wrong argument '" + args[0] + "'!"
-	sys.exit(1)