/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is Paul Sandoz <paul.sandoz@sun.com> 
 * Sun Microsystems, Inc.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Seth Spitzer <sspitzer@netscape.com>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * ***** END LICENSE BLOCK ***** */

#ifndef nsAbLDAPDirectory_h__
#define nsAbLDAPDirectory_h__

#include "nsAbDirectoryRDFResource.h"
#include "nsAbDirProperty.h"
#include "nsAbLDAPDirectoryQuery.h"
#include "nsIAbDirectorySearch.h"
#include "nsAbDirSearchListener.h"

#include "nsHashtable.h"

class nsAbLDAPDirectory :
    public nsAbDirectoryRDFResource,    // nsIRDFResource
    public nsAbDirProperty,            // nsIAbDirectory
    public nsAbLDAPDirectoryQuery,        // nsIAbDirectoryQuery
    public nsIAbDirectorySearch,
    public nsAbDirSearchListenerContext
{
public:
    NS_DECL_ISUPPORTS_INHERITED

    nsAbLDAPDirectory();
    virtual ~nsAbLDAPDirectory();

    // nsIAbDirectory methods
    NS_IMETHOD GetOperations(PRInt32 *aOperations);
    NS_IMETHOD GetChildNodes(nsIEnumerator* *result);
    NS_IMETHOD GetChildCards(nsIEnumerator* *result);
     NS_IMETHOD HasCard(nsIAbCard *cards, PRBool *hasCard);
    NS_IMETHOD GetSupportsMailingLists(PRBool *aSupportsMailingsLists);
    NS_IMETHOD GetIsRemote(PRBool *aIsRemote);
    NS_IMETHOD GetSearchDuringLocalAutocomplete(PRBool *aSearchDuringLocalAutocomplete);

    // nsAbLDAPDirectoryQuery methods
    nsresult GetLDAPConnection (nsILDAPConnection** connection);
    nsresult GetLDAPURL (nsILDAPURL** url);
    nsresult CreateCard (nsILDAPURL* uri, const char* dn, nsIAbCard** card);

    // nsIAbDirectorySearch methods
    NS_DECL_NSIABDIRECTORYSEARCH

    // nsAbDirSearchListenerContext methods
    nsresult OnSearchFinished (PRInt32 result);
    nsresult OnSearchFoundCard (nsIAbCard* card);

protected:
    nsresult Initiate ();
    nsresult InitiateConnection ();

protected:
    PRPackedBool mInitialized;
    PRPackedBool mInitializedConnection;
    PRPackedBool mPerformingQuery;
    PRInt32 mContext;
    PRInt32 mMaxHits;

    nsCOMPtr<nsILDAPURL> mURL ;
    nsCOMPtr<nsILDAPConnection> mConnection;

    nsCOMPtr<nsIAbBooleanExpression> mExpression;
    nsSupportsHashtable mCache;

    PRLock* mLock;
};

#endif
