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