53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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"""
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ldap.controls.paged - classes for Simple Paged control
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(see RFC 2696)
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See http://www.python-ldap.org/ for project details.
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$Id: pagedresults.py,v 1.2 2014/12/12 10:10:23 stroeder Exp $
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"""
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__all__ = [
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'SimplePagedResultsControl'
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]
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# Imports from python-ldap 2.4+
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import ldap.controls
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from ldap.controls import RequestControl,ResponseControl,KNOWN_RESPONSE_CONTROLS
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# Imports from pyasn1
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from pyasn1.type import tag,namedtype,univ,constraint
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from pyasn1.codec.ber import encoder,decoder
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from pyasn1_modules.rfc2251 import LDAPString
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class PagedResultsControlValue(univ.Sequence):
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componentType = namedtype.NamedTypes(
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namedtype.NamedType('size',univ.Integer()),
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namedtype.NamedType('cookie',LDAPString()),
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)
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class SimplePagedResultsControl(RequestControl,ResponseControl):
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controlType = '1.2.840.113556.1.4.319'
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def __init__(self,criticality=False,size=10,cookie=''):
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self.criticality = criticality
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self.size = size
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self.cookie = cookie or ''
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def encodeControlValue(self):
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pc = PagedResultsControlValue()
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pc.setComponentByName('size',univ.Integer(self.size))
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pc.setComponentByName('cookie',LDAPString(self.cookie))
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return encoder.encode(pc)
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def decodeControlValue(self,encodedControlValue):
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decodedValue,_ = decoder.decode(encodedControlValue,asn1Spec=PagedResultsControlValue())
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self.size = int(decodedValue.getComponentByName('size'))
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self.cookie = str(decodedValue.getComponentByName('cookie'))
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KNOWN_RESPONSE_CONTROLS[SimplePagedResultsControl.controlType] = SimplePagedResultsControl
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