C++ (Cpp) ast_playtones_stop示例

示例#1

文件： app_morsecode.c 项目： OPSF/uClinux

static void playtone(struct ast_channel *chan, int tone, int len)
{
	char dtmf[20];
	snprintf(dtmf, sizeof(dtmf), "%d/%d", tone, len);
	ast_playtones_start(chan, 0, dtmf, 0);
	ast_safe_sleep(chan, len);
	ast_playtones_stop(chan);
}

示例#2

文件： app_alarmreceiver.c 项目： litnimax/asterisk

/*!
 * \brief Send a single tone burst for a specified duration and frequency.
 * \since 11.0
 *
 * \param chan Asterisk Channel
 * \param tone_freq Frequency of the tone to send
 * \param tone_duration Tone duration in ms
 * \param delay Delay before sending the tone
 *
 * \retval 0 success
 * \retval -1 failure
 */
static int send_tone_burst(struct ast_channel *chan, const char *tone_freq, int tone_duration, int delay)
{
	if (delay && ast_safe_sleep(chan, delay)) {
		return -1;
	}

	if (ast_playtones_start(chan, toneloudness, tone_freq, 0)) {
		return -1;
	}

	if (ast_safe_sleep(chan, tone_duration)) {
		return -1;
	}

	ast_playtones_stop(chan);
	return 0;
}

示例#3

文件： res_indications.c 项目： commshare/squeezeterisk

/*
 * StopPlaylist command stuff
 */
static int handle_stopplaytones(struct ast_channel *chan, void *data)
{
	ast_playtones_stop(chan);
	return 0;
}