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|
#! /usr/local/bin/vm shell
#
# This script calls the given phone number and plays a message.
#
# $1 - phone number to call
# $2 - filename of the message to play (must be a .rmd file, that
# can be played on the modem used for dialout)
#
# $Id: message.sh,v 1.5 1999/12/04 15:07:34 marcs Exp $
#
#
# Define the function to receive an answer from the voice library
#
function receive
{
read -r INPUT <&$VOICE_INPUT;
echo "$INPUT";
}
#
# Define the function to send a command to the voice library
#
function send
{
echo $1 >&$VOICE_OUTPUT;
kill -PIPE $VOICE_PID
}
#
# Check command line options
#
if [ $# -ne 2 ]; then
echo "usage: $0 <phone_number> <filename>" >&2
exit 99
fi
#
# Let's see if the voice library is talking to us
#
ANSWER=`receive`
if [ "$ANSWER" != "HELLO SHELL" ]; then
kill -KILL $$
fi
send "HELLO VOICE PROGRAM"
ANSWER=`receive`
if [ "$ANSWER" != "READY" ]; then
kill -KILL $$
fi
#
# Enable events
#
send "ENABLE EVENTS"
ANSWER=`receive`
if [ "$ANSWER" != "READY" ]; then
kill -KILL $$
fi
#
# Start dialout
#
send "DIAL $1"
ANSWER=`receive`
if [ "$ANSWER" != "DIALING" ]; then
kill -KILL $$
fi
ANSWER=`receive`
if [ "$ANSWER" != "READY" ]; then
echo "ERROR: $ANSWER, aborting"
exit 99
fi
#
# Disable events
#
send "DISABLE EVENTS"
ANSWER=`receive`
if [ "$ANSWER" != "READY" ]; then
kill -KILL $$
fi
#
# Now play the message file
#
send "PLAY $2"
ANSWER=`receive`
if [ "$ANSWER" != "PLAYING" ]; then
kill -KILL $$
fi
ANSWER=`receive`
if [ "$ANSWER" != "READY" ]; then
kill -KILL $$
fi
#
# Let's say goodbye
#
send "GOODBYE"
ANSWER=`receive`
if [ "$ANSWER" != "GOODBYE SHELL" ]; then
kill -KILL $$
fi
echo "OK: message sent"
exit 0
|
