1 files changed, 116 insertions, 0 deletions
diff --git a/source4/scripting/python/samba/getopt.py b/source4/scripting/python/samba/getopt.py
new file mode 100644
index 0000000000..c12245f6c5
--- /dev/null
+++ b/source4/scripting/python/samba/getopt.py
@@ -0,0 +1,116 @@
+#!/usr/bin/python
+
+# Samba-specific bits for optparse
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+#   
+# 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/>.
+#
+
+"""Support for parsing Samba-related command-line options."""
+
+import optparse
+from credentials import Credentials, AUTO_USE_KERBEROS, DONT_USE_KERBEROS, MUST_USE_KERBEROS
+from hostconfig import Hostconfig
+
+__docformat__ = "restructuredText"
+
+class SambaOptions(optparse.OptionGroup):
+    """General Samba-related command line options."""
+    def __init__(self, parser):
+        optparse.OptionGroup.__init__(self, parser, "Samba Common Options")
+        self.add_option("-s", "--configfile", action="callback",
+                        type=str, metavar="FILE", help="Configuration file", 
+                        callback=self._load_configfile)
+        self._configfile = None
+
+    def get_loadparm_path(self):
+        """Return the path to the smb.conf file specified on the command line.  """
+        return self._configfile
+
+    def _load_configfile(self, option, opt_str, arg, parser):
+        self._configfile = arg
+
+    def get_loadparm(self):
+        """Return a loadparm object with data specified on the command line.  """
+        import os, param
+        lp = param.LoadParm()
+        if self._configfile is not None:
+            lp.load(self._configfile)
+        elif os.getenv("SMB_CONF_PATH") is not None:
+            lp.load(os.getenv("SMB_CONF_PATH"))
+        else:
+            lp.load_default()
+        return lp
+
+    def get_hostconfig(self):
+        return Hostconfig(self.get_loadparm())
+
+
+class VersionOptions(optparse.OptionGroup):
+    """Command line option for printing Samba version."""
+    def __init__(self, parser):
+        optparse.OptionGroup.__init__(self, parser, "Version Options")
+
+
+class CredentialsOptions(optparse.OptionGroup):
+    """Command line options for specifying credentials."""
+    def __init__(self, parser):
+        self.no_pass = False
+        optparse.OptionGroup.__init__(self, parser, "Credentials Options")
+        self.add_option("--simple-bind-dn", metavar="DN", action="callback",
+                        callback=self._set_simple_bind_dn, type=str,
+                        help="DN to use for a simple bind")
+        self.add_option("--password", metavar="PASSWORD", action="callback",
+                        help="Password", type=str, callback=self._set_password)
+        self.add_option("-U", "--username", metavar="USERNAME", 
+                        action="callback", type=str,
+                        help="Username", callback=self._parse_username)
+        self.add_option("-W", "--workgroup", metavar="WORKGROUP", 
+                        action="callback", type=str,
+                        help="Workgroup", callback=self._parse_workgroup)
+        self.add_option("-N", "--no-pass", action="store_true",
+                        help="Don't ask for a password")
+        self.add_option("-k", "--kerberos", metavar="KERBEROS", 
+                        action="callback", type=str,
+                        help="Use Kerberos", callback=self._set_kerberos)
+        self.creds = Credentials()
+
+    def _parse_username(self, option, opt_str, arg, parser):
+        self.creds.parse_string(arg)
+
+    def _parse_workgroup(self, option, opt_str, arg, parser):
+        self.creds.set_domain(arg)
+
+    def _set_password(self, option, opt_str, arg, parser):
+        self.creds.set_password(arg)
+
+    def _set_kerberos(self, option, opt_str, arg, parser):
+        if bool(arg) or arg.lower() == "yes":
+            self.creds.set_kerberos_state(MUST_USE_KERBEROS)
+        else:
+            self.creds.set_kerberos_state(DONT_USE_KERBEROS)
+
+    def _set_simple_bind_dn(self, option, opt_str, arg, parser):
+        self.creds.set_bind_dn(arg)
+
+    def get_credentials(self, lp):
+        """Obtain the credentials set on the command-line.
+
+        :param lp: Loadparm object to use.
+        :return: Credentials object
+        """
+        self.creds.guess(lp)
+        if not self.no_pass:
+            self.creds.set_cmdline_callbacks()
+        return self.creds