/***************************************************************************
                                 krsearchmod.h
                             -------------------
    copyright            : (C) 2001 by Shie Erlich & Rafi Yanai
    email                : krusader@users.sourceforge.net
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

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     88 ,8P' 88  `8D 88    88 88'  YP d8' `8b 88  `8D 88'     88  `8D
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     YP   YD 88   YD ~Y8888P' `8888Y' YP   YP Y8888D' Y88888P 88   YD

                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/



#ifndef KRSEARCHMOD_H
#define KRSEARCHMOD_H

#include <tqobject.h>
#include <tqvaluestack.h>
#include <tqstringlist.h>
#include <tqdatetime.h>
#include <time.h>
#include <kio/global.h>
#include <kurl.h>
#include "../VFS/ftp_vfs.h"
#include "../VFS/virt_vfs.h"


class KRQuery;
class ftp_vfs;

class KRSearchMod : public TQObject  {
  Q_OBJECT
  TQ_OBJECT
public: 
  KRSearchMod(const KRQuery *q);
  ~KRSearchMod();

  void scanURL( KURL url );
  void start();
  void stop();
  
private:
  void scanLocalDir( KURL url );
  void scanRemoteDir( KURL url );

signals:
  void finished();
  void searching(const TQString&);
  void found(TQString what, TQString where, KIO::filesize_t size, time_t mtime, TQString perm, TQString textFound);

private slots:
  void slotProcessEvents( bool & stopped );

private:
  bool stopSearch;
  TQValueStack<KURL> scannedUrls;
  TQValueStack<KURL> unScannedUrls;
  KRQuery *query;
  TQStringList results;
  
  ftp_vfs *remote_vfs;
  virt_vfs *virtual_vfs;
  
  TQTime timer;
};

#endif
