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90 lines
3.5 KiB
C
90 lines
3.5 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*/
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/*! \file
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* \brief BSD Telephony Of Mexico "Tormenta" Tone Zone Support 2/22/01
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* Primary Author: Pauline Middelink <middelink@polyware.nl>
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*
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*/
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#ifndef _ASTERISK_INDICATIONS_H
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#define _ASTERISK_INDICATIONS_H
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#include "asterisk/lock.h"
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struct tone_zone_sound {
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struct tone_zone_sound *next; /* next element */
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const char *name; /* Identifing name */
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const char *data; /* Actual zone description */
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/* Description is a series of tones of the format:
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[!]freq1[+freq2][/duration] separated by commas. There
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are no spaces. The sequence is repeated back to the
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first tone description not preceeded by !. Duration is
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specified in milliseconds */
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};
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struct tone_zone {
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struct tone_zone* next; /* next in list */
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char country[5]; /* Country code */
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char alias[5]; /* is this an alias? */
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char description[40]; /* Description */
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int nrringcadence; /* # registered ringcadence elements */
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int *ringcadence; /* Ring cadence */
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struct tone_zone_sound *tones; /* The known tones for this zone */
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};
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/* set the default tone country */
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int ast_set_indication_country(const char *country);
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/* locate ind_tone_zone, given the country. if country == NULL, use the default country */
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struct tone_zone *ast_get_indication_zone(const char *country);
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/* locate a tone_zone_sound, given the tone_zone. if tone_zone == NULL, use the default tone_zone */
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struct tone_zone_sound *ast_get_indication_tone(const struct tone_zone *zone, const char *indication);
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/* add a new country, if country exists, it will be replaced. */
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int ast_register_indication_country(struct tone_zone *country);
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/* remove an existing country and all its indications, country must exist */
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int ast_unregister_indication_country(const char *country);
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/* add a new indication to a tone_zone. tone_zone must exist. if the indication already
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* exists, it will be replaced. */
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int ast_register_indication(struct tone_zone *zone, const char *indication, const char *tonelist);
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/* remove an existing tone_zone's indication. tone_zone must exist */
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int ast_unregister_indication(struct tone_zone *zone, const char *indication);
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/* Start a tone-list going */
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int ast_playtones_start(struct ast_channel *chan, int vol, const char* tonelist, int interruptible);
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/*! Stop the tones from playing */
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void ast_playtones_stop(struct ast_channel *chan);
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/* support for walking through a list of indications */
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struct tone_zone *ast_walk_indications(const struct tone_zone *cur);
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#if 0
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extern struct tone_zone *tone_zones;
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extern ast_mutex_t tzlock;
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#endif
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#endif /* _ASTERISK_INDICATIONS_H */
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