initial commit of file from CVS for e-smith-base on Thu 26 Oct 11:24:52 BST 2023

root/etc/diald/scripts/isdn

@@ -0,0 +1,83 @@
+#!/bin/sh
+#exec > /tmp/isdn.log 2>&1
+#set -x
+
+
+end_dial() {
+	for n in $PHONE
+	do
+		/usr/sbin/isdnctrl delphone "$DIALD_DEVICE" out "$n"
+	done
+	/usr/sbin/isdnctrl eaz "$DIALD_DEVICE" "$EAZ_IN"
+	if [ $status -ne 0 ]; then
+		# You should have specified "lock" in diald's config
+		# otherwise if we try and dial out on a device that
+		# is already connected we will hang it up.
+		/usr/sbin/isdnctrl hangup "$DIALD_DEVICE"
+	fi
+	exit $status
+}
+
+trap 'end_dial' 0
+
+for n in $PHONE
+do
+	/usr/sbin/isdnctrl addphone "$DIALD_DEVICE" out "$n"
+done
+/usr/sbin/isdnctrl eaz "$DIALD_DEVICE" "$EAZ_OUT"
+
+/usr/sbin/isdnctrl dial "$DIALD_DEVICE"
+status=$?
+
+if [ $status -eq 0 ]; then
+	status=1
+	while true
+	do
+		msg=`/sbin/ifconfig "$DIALD_DEVICE" 2>&1`
+		if echo "$msg" | grep 'P-t-P:0.0.0.0' > /dev/null 2>&1
+		then
+			# no link yet...
+			WAITTIME=`expr $WAITTIME - 1`
+			if [ $WAITTIME -ge 0 ]; then
+				# still waiting...
+				sleep 1
+			else
+				echo "Timed out" 1>&2
+				break
+			fi
+		elif echo "$msg" | grep 'P-t-P:\[NONE SET\]' > /dev/null 2>&1
+		then
+			# no link yet...
+			WAITTIME=`expr $WAITTIME - 1`
+			if [ $WAITTIME -ge 0 ]; then
+				# still waiting...
+				sleep 1
+			else
+				echo "Timed out" 1>&2
+				break
+			fi
+		elif [ -n "$REMOTEIP" ]; then
+			if echo "$msg" | grep "P-t-P:$REMOTEIP" > /dev/null 2>&1
+			then
+				echo "Interface up: remote host ok" 1>&2
+				status=0
+				break
+			fi
+		elif [ -z "$REMOTEIP" ]; then
+			# The remote has a dynamic IP so we have no way
+			# of knowing whether the dial succeeded or some
+			# incoming connection was accepted. (If diald
+			# is not using device locking we may even have
+			# dialled somewhere else!)
+			echo "Interface up: host indeterminate" 1>&2
+			status=0
+			break
+		else
+			# Dial failed and something else is using this link.
+			echo "Interface up: wrong host - not my link" 1>&2
+			break
+		fi
+	done
+fi
+
+exit $status