7ca175b31f
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>
88 lines
1.5 KiB
Bash
Executable File
88 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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#---------------------------------------------------------------------------
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#
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# tell called and calling numbers answer script for i4b isdnd
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# -----------------------------------------------------------
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#
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# $FreeBSD$
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#
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# last edit-date: [Thu May 20 11:45:15 1999]
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#
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#---------------------------------------------------------------------------
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VARDIR=/var/isdn
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#FreeBSD < 3.1, NetBSD, OpenBSD, BSD/OS
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#LIBDIR=/usr/local/lib/isdn
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#FreeBSD 3.1 and up
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LIBDIR=/usr/share/isdn
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LOGFILE=/tmp/answer.log
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NCALLFILE=${VARDIR}/ncall
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DATE=`date +%d%H`
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DF=0
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dF=0
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sF=0
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if ! set -- `getopt D:d:s: $*`; then
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echo 'Usage: answer -D device -d destination -s source'
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exit 1
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fi
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for i ; do
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case ${i} in
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-D)
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DEVICE=$2
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DF=1
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shift
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shift
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;;
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-d)
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DEST=$2
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dF=1
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shift
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shift
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;;
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-s)
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SRC=$2
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sF=1
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shift
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shift
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;;
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--)
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shift
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break
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;;
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esac
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done
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echo "" >>${LOGFILE}
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if [ "${DF}" -eq 0 -o "${dF}" -eq 0 -o "${sF}" -eq 0 ]; then
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echo 'Usage: answer -D device -d destination -s source'
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exit 1
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fi
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echo "answer: device ${DEVICE} destination ${DEST} source ${SRC} " >>${LOGFILE}
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if [ -r "${LIBDIR}/beep.al" ]; then
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dd of=${DEVICE} if=${LIBDIR}/beep.al bs=2k >/dev/null 2>&1
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fi
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# tell the caller the number he is calling from
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POS=1
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LENGTH=`expr ${SRC} : '.*'`
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while : ; do
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DIGIT=`echo ${SRC} | cut -c ${POS}`
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/bin/dd of=${DEVICE} if=${LIBDIR}/${DIGIT}.al bs=2k >/dev/null 2>&1
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POS=`expr ${POS} + 1`
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if [ "${POS}" -gt "${LENGTH}" ]; then
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break
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fi
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done
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if [ -r "${LIBDIR}/beep.al" ]; then
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dd of=${DEVICE} if=${LIBDIR}/beep.al bs=2k >/dev/null 2>&1
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fi
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