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freebsd/etc/isdn/isdntel.sh
Sheldon Hearn 321704296f Apply a consistent style to most of the etc scripts. Particularly, use
case instead of test where appropriate, since case allows case is a sh
builtin and (as a side-effect) allows case-insensitivity.

Changes discussed on freebsd-hackers.

Submitted by:	Doug Barton <Doug@gorean.org>
1999-09-13 15:44:20 +00:00

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#!/bin/sh
#---------------------------------------------------------------------------
#
# isdn telephone answering
# -------------------------
#
# $FreeBSD$
#
# last edit-date: [Thu May 20 11:45:04 1999]
#
#---------------------------------------------------------------------------
#FreeBSD < 3.1, NetBSD, OpenBSD, BSD/OS
#LIBDIR=/usr/local/lib/isdn
#FreeBSD 3.1 and up
LIBDIR=/usr/share/isdn
VARDIR=/var/isdn
DEVICE=/dev/i4btel0
# sounds
MESSAGE=${LIBDIR}/msg.al
BEEP=${LIBDIR}/beep.al
# dd options
SKIP=25
# max message size
MAXMSIZ=100
# src and dst telephone numbers
src=
dst=
# current date
DATE=`date`
# check if directory exists
if [ ! -d "${VARDIR}" ]
then
mkdir ${VARDIR}
fi
# get options
if ! set -- `/usr/bin/getopt D:d:s: $*`; then
echo "usage2: play -D device -d <dest-telno> -s <src-telno>"
exit 1
fi
# process options
for i ; do
case $i in
-D)
DEVICE=$2; shift; shift;
;;
-d)
dst=$2; shift; shift;
;;
-s)
src=$2; shift; shift;
;;
--)
shift; break;
;;
esac
done
# this is a __MUST__ in order to use the fullscreen inteface !!!
FILEDATE=`date \+%y%m%d%H%M%S`
# echo message to phone
if [ -r "${MESSAGE}" ]; then
/bin/dd of=${DEVICE} if=${MESSAGE} bs=2k >/dev/null 2>&1
fi
# echo beep to phone
if [ -r "${BEEP}" ]; then
/bin/dd of=${DEVICE} if=${BEEP} bs=2k >/dev/null 2>&1
fi
# start time
START=`date \+%s`
# get message from caller
/bin/dd if=${DEVICE} of=${VARDIR}/${FILEDATE}-${dst}-${src} skip=${SKIP} bs=2k count=${MAXMSIZ} >/dev/null 2>&1
# end time
END=`date \+%s`
# duration
TIME=`expr ${END} - ${START}`
# save recorded message
if [ -r "${VARDIR}/${FILEDATE}-${dst}-${src}" ]; then
mv ${VARDIR}/${FILEDATE}-${dst}-${src} ${VARDIR}/${FILEDATE}-${dst}-${src}-${TIME}
fi
exit 0