#!/bin/bash
########################################################################
# filename:	fastdtmfdial
#
# description:	Used to play DTMF tones at a user specified speed,
#		usually faster than the standard dtmfdial program.
#
# history:
# 20021007	kc6hur	revised edition
########################################################################
#
# FUNCTION: senddtmf
#
function senddtmf () {
   ${BIN}/coscheck		# wait for clear channel
   ${BIN}/key			# key the TX
   usleep ${TXDELAY:-500000}	# Wait for RX to hear it
   ${BIN}/dial --tone-time 50 --silent-time 50 --volume 30 "$1"
   ${BIN}/unkey
}

# Make sure we are user repeater!!!
if [ `/usr/bin/whoami` != "repeater" ] ; then
   echo "${0##*/}: must be run as user REPEATER!"
   exit 1
fi

# Make sure we have sourced the environment file
if [ "$RUN_ENV" != "TRUE" ] ; then
   . /home/irlp/custom/environment
fi

#
# Check for presence of an argumant
#
if [ "$#" = "0" ] ; then
   echo "usage: ${0##*/} <dtmf digit(s) to send>"
   exit 1;
fi
#
# Main Program
#
if [ -f ${LOCAL}/active ] ; then
   killall ispeaker >&/dev/null 2>&1
   killall ispeaker_PCI >&/dev/null 2>&1
   killall sfswrapper >&/dev/null 2>&1
   senddtmf "$1"
   ${SCRIPT}/sfswrapper
else
   senddtmf "$1"
fi
exit 0