/*

 * lftp - file transfer program

 *

 * Copyright (c) 1996-2012 by Alexander V. Lukyanov (lav@yars.free.net)

 *

 * 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 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef HISTORY_H

#define HISTORY_H

#include "keyvalue.h"

#include "FileAccess.h"

class History : public KeyValueDB

{

   KeyValueDB *full;

   time_t stamp;

   xstring file;

   int fd;

   bool modified;

   void Load();

   void Close();

   void Refresh();

   const char *extract_url(const char *res);

   time_t extract_stamp(const char *res);

public:

   void Set(const FileAccess *s,const FileAccess::Path &p);

   void Set(const FileAccess *s) { Set(s,s->GetCwd()); }

   const char *Lookup(const FileAccess *s);

   void Save();

   History();

   ~History();

   void Rewind()

      {

	 Refresh();

	 KeyValueDB::Rewind();

      }

};

#endif //HISTORY_H