140 lines
4.7 KiB
C#
140 lines
4.7 KiB
C#
/******************************************************************************
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* The MIT License
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* Copyright (c) 2003 Novell Inc. www.novell.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the Software), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*******************************************************************************/
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//
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// Novell.Directory.Ldap.Rfc2251.RfcSearchRequest.cs
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//
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// Author:
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// Sunil Kumar (Sunilk@novell.com)
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//
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// (C) 2003 Novell, Inc (http://www.novell.com)
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//
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using System;
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using LdapException = Novell.Directory.Ldap.LdapException;
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using Novell.Directory.Ldap;
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using Novell.Directory.Ldap.Asn1;
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namespace Novell.Directory.Ldap.Rfc2251
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{
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/// <summary> Represents an Ldap Search Request.
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///
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/// <pre>
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/// SearchRequest ::= [APPLICATION 3] SEQUENCE {
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/// baseObject LdapDN,
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/// scope ENUMERATED {
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/// baseObject (0),
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/// singleLevel (1),
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/// wholeSubtree (2) },
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/// derefAliases ENUMERATED {
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/// neverDerefAliases (0),
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/// derefInSearching (1),
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/// derefFindingBaseObj (2),
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/// derefAlways (3) },
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/// sizeLimit INTEGER (0 .. maxInt),
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/// timeLimit INTEGER (0 .. maxInt),
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/// typesOnly BOOLEAN,
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/// filter Filter,
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/// attributes AttributeDescriptionList }
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/// </pre>
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/// </summary>
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public class RfcSearchRequest:Asn1Sequence, RfcRequest
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{
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//*************************************************************************
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// Constructors for SearchRequest
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//*************************************************************************
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/*
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*
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*/
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public RfcSearchRequest(RfcLdapDN baseObject, Asn1Enumerated scope, Asn1Enumerated derefAliases, Asn1Integer sizeLimit, Asn1Integer timeLimit, Asn1Boolean typesOnly, RfcFilter filter, RfcAttributeDescriptionList attributes):base(8)
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{
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add(baseObject);
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add(scope);
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add(derefAliases);
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add(sizeLimit);
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add(timeLimit);
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add(typesOnly);
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add(filter);
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add(attributes);
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return ;
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}
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/// <summary> Constructs a new Search Request copying from an existing request.</summary>
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/* package */
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internal RfcSearchRequest(Asn1Object[] origRequest, System.String base_Renamed, System.String filter, bool request):base(origRequest, origRequest.Length)
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{
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// Replace the base if specified, otherwise keep original base
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if ((System.Object) base_Renamed != null)
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{
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set_Renamed(0, new RfcLdapDN(base_Renamed));
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}
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// If this is a reencode of a search continuation reference
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// and if original scope was one-level, we need to change the scope to
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// base so we don't return objects a level deeper than requested
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if (request)
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{
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int scope = ((Asn1Enumerated) origRequest[1]).intValue();
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if (scope == LdapConnection.SCOPE_ONE)
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{
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set_Renamed(1, new Asn1Enumerated(LdapConnection.SCOPE_BASE));
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}
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}
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// Replace the filter if specified, otherwise keep original filter
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if ((System.Object) filter != null)
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{
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set_Renamed(6, new RfcFilter(filter));
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}
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return ;
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}
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//*************************************************************************
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// Accessors
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//*************************************************************************
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/// <summary> Override getIdentifier to return an application-wide id.
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///
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/// <pre>
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/// ID = CLASS: APPLICATION, FORM: CONSTRUCTED, TAG: 3. (0x63)
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/// </pre>
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/// </summary>
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public override Asn1Identifier getIdentifier()
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{
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return new Asn1Identifier(Asn1Identifier.APPLICATION, true, LdapMessage.SEARCH_REQUEST);
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}
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public RfcRequest dupRequest(System.String base_Renamed, System.String filter, bool request)
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{
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return new RfcSearchRequest(toArray(), base_Renamed, filter, request);
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}
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public System.String getRequestDN()
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{
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return ((RfcLdapDN) get_Renamed(0)).stringValue();
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}
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}
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}
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