| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657 |
- """
- """
-
- # Created on 2016.12.23
- #
- # Author: Giovanni Cannata
- #
- # Copyright 2013 - 2018 Giovanni Cannata
- #
- # This file is part of ldap3.
- #
- # ldap3 is free software: you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published
- # by the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # ldap3 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 Lesser General Public License for more details.
- #
- # You should have received a copy of the GNU Lesser General Public License
- # along with ldap3 in the COPYING and COPYING.LESSER files.
- # If not, see <http://www.gnu.org/licenses/>.
-
- from .. import NO_ATTRIBUTES, ALL_ATTRIBUTES, STRING_TYPES
- from ..operation.search import build_attribute_selection
- from .controls import build_control
-
-
- def _read_control(oid, attributes, criticality=False):
- if not attributes:
- attributes = [NO_ATTRIBUTES]
- elif attributes == ALL_ATTRIBUTES:
- attributes = [ALL_ATTRIBUTES]
-
- if isinstance(attributes, STRING_TYPES):
- attributes = [attributes]
- value = build_attribute_selection(attributes, None)
- return build_control(oid, criticality, value)
-
-
- def pre_read_control(attributes, criticality=False):
- """Create a pre-read control for a request.
- When passed as a control to the controls parameter of an operation, it will
- return the value in `Connection.result` before the operation took place.
- """
- return _read_control('1.3.6.1.1.13.1', attributes, criticality)
-
-
- def post_read_control(attributes, criticality=False):
- """Create a post-read control for a request.
- When passed as a control to the controls parameter of an operation, it will
- return the value in `Connection.result` after the operation took place.
- """
- return _read_control('1.3.6.1.1.13.2', attributes, criticality)
-
|
