myvtm/Other/unix/libaudioframework/audiodtmf.h

#ifndef __AUDIODTMF_H__
#define __AUDIODTMF_H__

#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include "audiodriver.h"
#include "audiortp.h"

typedef struct audiodtmf_t audiodtmf_t;

struct audiodtmf_t
{
	audiodriver_t base;
	int bsender;
	audiortp_t *rtp;
	char *tx_digits;
	int tx_digits_len;
	int tx_digits_offset;
	int progress;
	int rx_maxdigits;
	int rx_interval;
	int rx_timeout;
	int rx_ellapsed;
	int rx_interdigit;
	char rx_digits[MAX_DTMF];
	int rx_digits_len;
	int fin;
	int binitialized;
};

apr_status_t audiodtmf_create(apr_pool_t *pool, audioengine_t *engine, audiodtmf_t **p_dtmf);
void audiodtmf_destroy(audiodtmf_t *dtmf);
apr_status_t audiodtmf_set_rtpstream(audiodtmf_t *dtmf, audiortp_t* rtp);
apr_status_t audiodtmf_set_sender(audiodtmf_t *dtmf, int on);
apr_status_t audiodtmf_set_txparam(audiodtmf_t *dtmf, const char *digits, int n);
apr_status_t audiodtmf_set_rxparam(audiodtmf_t *dtmf, int maxdigit, int interval, int interdigit, int timeout);
apr_status_t audiodtmf_init(audiodtmf_t *dtmf);
apr_status_t audiodtmf_term(audiodtmf_t *dtmf);

#ifdef __cplusplus
} // extern "C" {
#endif

#endif //__AUDIODTMF_H__