+++ /dev/null
-# Create DisplaySpecifiers LDIF (as a string) from the documents provided by
-# Microsoft under the WSPP.
-#
-# Copyright (C) Andrew Kroeger <andrew@id10ts.net> 2009
-#
-# Based on ms_schema.py
-#
-# 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/>.
-
-import re
-
-def __read_folded_line(f, buffer):
- """Read a line from an LDIF file, unfolding it"""
- line = buffer
-
- while True:
- l = f.readline()
-
- if l[:1] == " ":
- # continued line
-
- # cannot fold an empty line
- assert(line != "" and line != "\n")
-
- # preserves '\n '
- line = line + l
- else:
- # non-continued line
- if line == "":
- line = l
-
- if l == "":
- # eof, definitely won't be folded
- break
- else:
- # marks end of a folded line
- # line contains the now unfolded line
- # buffer contains the start of the next possibly folded line
- buffer = l
- break
-
- return (line, buffer)
-
-# Only compile regexp once.
-# Will not match options after the attribute type.
-attr_type_re = re.compile("^([A-Za-z][A-Za-z0-9-]*):")
-
-def __read_raw_entries(f):
- """Read an LDIF entry, only unfolding lines"""
-
- buffer = ""
-
- while True:
- entry = []
-
- while True:
- (l, buffer) = __read_folded_line(f, buffer)
-
- if l[:1] == "#":
- continue
-
- if l == "\n" or l == "":
- break
-
- m = attr_type_re.match(l)
-
- if m:
- if l[-1:] == "\n":
- l = l[:-1]
-
- entry.append(l)
- else:
- print >>sys.stderr, "Invalid line: %s" % l,
- sys.exit(1)
-
- if len(entry):
- yield entry
-
- if l == "":
- break
-
-def fix_dn(dn):
- """Fix a string DN to use ${CONFIGDN}"""
-
- if dn.find("<Configuration NC Distinguished Name>") != -1:
- dn = dn.replace("\n ", "")
- return dn.replace("<Configuration NC Distinguished Name>", "${CONFIGDN}")
- else:
- return dn
-
-def __write_ldif_one(entry):
- """Write out entry as LDIF"""
- out = []
-
- for l in entry:
- if l[2] == 0:
- out.append("%s: %s" % (l[0], l[1]))
- else:
- # This is a base64-encoded value
- out.append("%s:: %s" % (l[0], l[1]))
-
- return "\n".join(out)
-
-def __transform_entry(entry):
- """Perform required transformations to the Microsoft-provided LDIF"""
-
- temp_entry = []
-
- for l in entry:
- t = []
-
- if l.find("::") != -1:
- # This is a base64-encoded value
- t = l.split(":: ", 1)
- t.append(1)
- else:
- t = l.split(": ", 1)
- t.append(0)
-
- key = t[0].lower()
-
- if key == "changetype":
- continue
-
- if key == "distinguishedname":
- continue
-
- if key == "instancetype":
- continue
-
- if key == "name":
- continue
-
- if key == "cn":
- continue
-
- if key == "objectcategory":
- continue
-
- if key == "showinadvancedviewonly":
- value = t[1].upper().lstrip().rstrip()
- if value == "TRUE":
- # Remove showInAdvancedViewOnly attribute if it is set to the
- # default value of TRUE
- continue
-
- t[1] = fix_dn(t[1])
-
- temp_entry.append(t)
-
- entry = temp_entry
-
- return entry
-
-def read_ms_ldif(filename):
- """Read and transform Microsoft-provided LDIF file."""
-
- out = []
-
- f = open(filename, "rU")
- for entry in __read_raw_entries(f):
- out.append(__write_ldif_one(__transform_entry(entry)))
-
- return "\n\n".join(out) + "\n\n"
-
-if __name__ == '__main__':
- import sys
-
- try:
- display_specifiers_file = sys.argv[1]
- except IndexError:
- print >>sys.stderr, "Usage: %s display-specifiers-ldif-file.txt" % (sys.argv[0])
- sys.exit(1)
-
- print read_ms_ldif(display_specifiers_file)
-
git.samba.org / nivanova / samba-autobuild / .git / blobdiff