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/*
* BSD Telephony Of Mexico "Tormenta" Tone Zone Support 2/22/01
*
* Working with the "Tormenta ISA" Card
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser 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.
*
* Primary Author: Mark Spencer <markster@linux-support.net>
*
*/
#ifndef _TONEZONE_H
#define _TONEZONE_H
#ifdef BUILDING_TONEZONE
#include "zaptel.h"
#else
#include <linux/zaptel.h>
#endif
struct tone_zone_sound {
int toneid;
char data[256]; /* Actual zone description */
/* Description is a series of tones of the format:
[!]freq1[+freq2][/time] separated by commas. There
are no spaces. The sequence is repeated back to the
first tone description not preceeded by !. time is
specified in milliseconds */
};
struct tone_zone {
int zone; /* Zone number */
char country[10]; /* Country code */
char description[40]; /* Description */
int ringcadence[ZT_MAX_CADENCE]; /* Ring cadence */
struct tone_zone_sound tones[ZT_TONE_MAX];
};
extern struct tone_zone builtin_zones[];
/* Register a given two-letter tone zone if we can */
extern int tone_zone_register(int fd, char *country);
/* Register a given two-letter tone zone if we can */
extern int tone_zone_register_zone(int fd, struct tone_zone *z);
/* Retrieve a raw tone zone structure */
extern struct tone_zone *tone_zone_find(char *country);
/* Retrieve a raw tone zone structure by id instead of country*/
extern struct tone_zone *tone_zone_find_by_num(int id);
/* Retrieve a string name for a given tone id */
extern char *tone_zone_tone_name(int id);
/* Set a given file descriptor into a given country -- USE THIS
INTERFACE INSTEAD OF THE IOCTL ITSELF. Auto-loads tone
zone if necessary */
extern int tone_zone_set_zone(int fd, char *country);
/* Get the current tone zone */
extern int tone_zone_get_zone(int fd);
/* Play a given tone, loading tone zone automatically
if necessary */
extern int tone_zone_play_tone(int fd, int toneid);
#endif
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