/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * 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.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#ifndef _NAMEDB_H
#define _NAMEDB_H

#include "crossindex.H"

class CNameDBItem {
  int id;
  char * name;
  CNameDBItem * next;
public:
  CNameDBItem(int id,char *name);

  char * getName() {return name;}
  int getId() {return id;}

  void setNext(CNameDBItem *next) {this->next=next;}
  CNameDBItem * getNext() {return next;}
};

class CNameDB {
  CNameDBItem * first;
  int currentId;
public:
  CNameDB() {first=NULL;currentId=-1;}
  CNameDB(FILE *ndbfile) {
    first=NULL;
    currentId=-1;
    readNDB(ndbfile);
  }

  int insert(char * name);
  int add(int id, char * name);

  char * findName(int id);
  int findId(char * name);

  void save(char *fileName);
  void load(char *fileName);

  void writeNDB(FILE * ndbfile);
  void readNDB(FILE * ndbfile);

  CCrossIndex * merge(CNameDB * mergeDB);

  CNameDBItem * getFirst() {return first;}
};

#endif /* _NAMEDB_H */