84 lines
1.8 KiB
Plaintext
84 lines
1.8 KiB
Plaintext
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#!/bin/sh
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#exec > /tmp/isdn.log 2>&1
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#set -x
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end_dial() {
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for n in $PHONE
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do
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/usr/sbin/isdnctrl delphone "$DIALD_DEVICE" out "$n"
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done
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/usr/sbin/isdnctrl eaz "$DIALD_DEVICE" "$EAZ_IN"
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if [ $status -ne 0 ]; then
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# You should have specified "lock" in diald's config
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# otherwise if we try and dial out on a device that
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# is already connected we will hang it up.
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/usr/sbin/isdnctrl hangup "$DIALD_DEVICE"
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fi
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exit $status
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}
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trap 'end_dial' 0
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for n in $PHONE
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do
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/usr/sbin/isdnctrl addphone "$DIALD_DEVICE" out "$n"
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done
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/usr/sbin/isdnctrl eaz "$DIALD_DEVICE" "$EAZ_OUT"
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/usr/sbin/isdnctrl dial "$DIALD_DEVICE"
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status=$?
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if [ $status -eq 0 ]; then
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status=1
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while true
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do
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msg=`/sbin/ifconfig "$DIALD_DEVICE" 2>&1`
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if echo "$msg" | grep 'P-t-P:0.0.0.0' > /dev/null 2>&1
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then
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# no link yet...
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WAITTIME=`expr $WAITTIME - 1`
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if [ $WAITTIME -ge 0 ]; then
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# still waiting...
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sleep 1
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else
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echo "Timed out" 1>&2
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break
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fi
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elif echo "$msg" | grep 'P-t-P:\[NONE SET\]' > /dev/null 2>&1
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then
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# no link yet...
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WAITTIME=`expr $WAITTIME - 1`
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if [ $WAITTIME -ge 0 ]; then
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# still waiting...
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sleep 1
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else
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echo "Timed out" 1>&2
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break
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fi
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elif [ -n "$REMOTEIP" ]; then
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if echo "$msg" | grep "P-t-P:$REMOTEIP" > /dev/null 2>&1
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then
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echo "Interface up: remote host ok" 1>&2
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status=0
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break
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fi
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elif [ -z "$REMOTEIP" ]; then
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# The remote has a dynamic IP so we have no way
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# of knowing whether the dial succeeded or some
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# incoming connection was accepted. (If diald
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# is not using device locking we may even have
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# dialled somewhere else!)
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echo "Interface up: host indeterminate" 1>&2
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status=0
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break
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else
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# Dial failed and something else is using this link.
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echo "Interface up: wrong host - not my link" 1>&2
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break
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fi
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done
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fi
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exit $status
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