mirror of
https://github.com/samba-team/samba.git
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440fd87961
(This used to be commit d88527a9d6
)
96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
#!/usr/bin/python
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# Unix SMB/CIFS implementation.
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# Copyright (C) Andrew Tridgell <tridge@samba.org> 2005
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# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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def _in_source_tree():
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"""Check whether the script is being run from the source dir. """
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return os.path.exists("%s/../../../samba4-skip" % os.path.dirname(__file__))
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# When running, in-tree, make sure bin/python is in the PYTHONPATH
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if _in_source_tree():
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import sys
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srcdir = "%s/../../.." % os.path.dirname(__file__)
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sys.path.append("%s/bin/python" % srcdir)
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default_ldb_modules_dir = "%s/bin/modules/ldb" % srcdir
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import misc
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import ldb
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ldb.ldb.set_credentials = misc.ldb_set_credentials
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#FIXME: ldb.ldb.set_session_info = misc.ldb_set_session_info
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ldb.ldb.set_loadparm = misc.ldb_set_loadparm
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def Ldb(url, session_info=None, credentials=None, modules_dir=None, lp=None):
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"""Open a Samba Ldb file.
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:param url: LDB Url to open
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:param session_info: Optional session information
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:param credentials: Optional credentials, defaults to anonymous.
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:param modules_dir: Modules directory, automatically set if not specified.
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:param lp: Loadparm object, optional.
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This is different from a regular Ldb file in that the Samba-specific
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modules-dir is used by default and that credentials and session_info
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can be passed through (required by some modules).
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"""
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import ldb
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ret = ldb.Ldb()
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if modules_dir is None:
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modules_dir = default_ldb_modules_dir
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if modules_dir is not None:
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ret.set_modules_dir(modules_dir)
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def samba_debug(level,text):
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print "%d %s" % (level, text)
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if credentials is not None:
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ldb.set_credentials(credentials)
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if session_info is not None:
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ldb.set_session_info(session_info)
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if lp is not None:
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ldb.set_loadparm(lp)
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#ret.set_debug(samba_debug)
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ret.connect(url)
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return ret
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def substitute_var(text, values):
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"""substitute strings of the form ${NAME} in str, replacing
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with substitutions from subobj.
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:param text: Text in which to subsitute.
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:param values: Dictionary with keys and values.
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"""
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for (name, value) in values.items():
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text = text.replace("${%s}" % name, value)
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return text
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def valid_netbios_name(name):
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"""Check whether a name is valid as a NetBIOS name. """
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# FIXME: There are probably more constraints here.
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# crh has a paragraph on this in his book (1.4.1.1)
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if len(name) > 13:
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return False
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return True
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