/* pcdl.h - Definitions for parsing a Phone Category Definition Language
 *
 * This file is part of TUA.
 *
 *   Copyright (C) 1991,92,93  Lele Gaifax (lele@nautilus.sublink.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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#ifndef _PCDL_H
#define _PCDL_H

typedef struct pcdl_slots
{
  short from, to, cost;
  short definition_line;
  struct pcdl_slots * next;
} pcdl_slots;

typedef struct pcdl_names
{
  short cost;
  char * name;
  float cost_per_second;	/* If positive it is the cost per second,
				 * otherwise the fixed cost of the call. */
  short definition_line;
  struct pcdl_names * next;
} pcdl_names;

typedef struct pcdl_country
{
  char * name;
  char * currency;
  short decimals;		/* # of dec digits. It is really funny to
				   think at a fraction of an Italian Lira ;-) */
  pcdl_names * names;
  pcdl_slots * slots[7];	/* slots[0] = sunday, ... */
} pcdl_country;

extern pcdl_slots * EXFUN(pcdl_create_new_slot, (NOARGS));
extern pcdl_slots * EXFUN(pcdl_insert_slot, (pcdl_slots * slot, pcdl_slots * slot_list));
extern pcdl_slots * EXFUN(pcdl_merge_slots, (pcdl_slots * slot_list1, pcdl_slots * slot_list2));
     
extern pcdl_names * EXFUN(pcdl_create_new_name, (NOARGS));
extern pcdl_names * EXFUN(pcdl_insert_name, (pcdl_names * name, pcdl_names * name_list));

extern int EXFUN(pcdl_lookup_rate_symbol, (CONST char * symbol, int ins_flag));
extern void EXFUN(pcdl_destroy_symbol_list, (NOARGS));

extern void EXFUN(pcdl_print_country, (CONST pcdl_country * CONST country));
extern CONST char * EXFUN(pcd_rate_name, (int rate));
extern float EXFUN(pcd_rate_cost, (int rate));
     
/* The name of the country to search in the PCD file */     
extern CONST char * default_country_name;

/* Current country time rates info */
extern pcdl_country current_country;

/* The number of different time rates in the current country */
extern int pcd_names_count;

/* TRUE if we want the list of the countries in the PCD file. */
extern int pcd_list_countries;

#endif /* ifdef _PCDL_H */