//  This may look like C code, but it is really -*- C++ -*-

//  ------------------------------------------------------------------
//  The Goldware Library
//  Copyright (C) 1990-1999 Odinn Sorensen
//  ------------------------------------------------------------------
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Library General Public
//  License as published by the Free Software Foundation; either
//  version 2 of the License, or (at your option) any later version.
//
//  This library 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
//  Library General Public License for more details.
//
//  You should have received a copy of the GNU Library General Public
//  License along with this program; if not, write to the Free
//  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
//  MA 02111-1307, USA
//  ------------------------------------------------------------------
//  $Id$
//  ------------------------------------------------------------------
//  FIDOUSER.LST Indexing.
//  ------------------------------------------------------------------

#ifndef __GFTNNLFU_H
#define __GFTNNLFU_H


//  ------------------------------------------------------------------

#include <gftnnl.h>


//  ------------------------------------------------------------------

class ftn_fidouser_nodelist_index : public ftn_nodelist_index_base
{

    int  fh;
    char nodebuf[63];
    long node;
    long maxnode;

    long statenode;

    char searchname[80];

    bool getnode();
    int  namecmp() const;
    int  addrcmp() const
    {
        return -1;
    }
    void compare()
    {
        exactmatch = not namecmp();
    }
    bool search();

public:

    ftn_fidouser_nodelist_index();
    virtual ~ftn_fidouser_nodelist_index();

    bool can_browse_name() const
    {
        return true;
    }
    bool can_browse_address() const
    {
        return false;
    }

    bool open();
    void close();

    bool find(const char* name);
    bool find(const ftn_addr&)
    {
        return false;
    }

    bool previous();
    bool next();

    void first();
    void last();

    void push_state();
    void pop_state();

    const char* index_name() const;
    const char* nodelist_name() const;

};


//  ------------------------------------------------------------------

#endif

//  ------------------------------------------------------------------
