Reindented clockspeed/clockctl.sh

network/clockspeed/clockctl.sh

@@ -20,65 +20,61 @@
 
 # read configuration:
 if [ -r /etc/conf/clockspeed ] ; then
-  . /etc/conf/clockspeed
+	. /etc/conf/clockspeed
 else
-  echo "$0: configuration error: unable to read /etc/conf/clockspeed"
+	echo "$0: configuration error: unable to read /etc/conf/clockspeed"
-  exit 1
+	exit 1
 fi
 
 # clock_pick function:
-clock_pick()
+clock_pick() {
-{
+	case "${CLOCK_TYPE}" in
-  case ${CLOCK_TYPE} in
+		ntp|NTP)	D_bindir/sntpclock "${CLOCK_IP}"
-  ntp|NTP)
+			;;
-      D_bindir/sntpclock "${CLOCK_IP}"
+		tai|TAI)	D_bindir/taiclock "${CLOCK_IP}"
-      ;;
+			;;
-  tai|TAI)
+		*)
-      D_bindir/taiclock "${CLOCK_IP}"
+			echo "$0: configuration error: CLOCK_TYPE not recognized"
-      ;;
+			exit 1
-  *)
+			;;
-      echo "$0: configuration error: CLOCK_TYPE not recognized"
+	esac
-      exit 1;
-      ;;
-   esac
 }
 
 
 # process command:
-case $1 in
+case "$1" in
-a|atto)
+	a|atto)
-    echo "Viewing current attoseconds in hardware tick:"
+		echo "Viewing current attoseconds in hardware tick:"
-    D_bindir/clockview < /var/state/clockspeed/atto
+		D_bindir/clockview < /var/state/clockspeed/atto
-    ;;
+		;;
-m|mark)
+	m|mark)
-    echo "Obtaining new calibration mark from master server at ${CLOCK_IP}:"
+		echo "Obtaining new calibration mark from master server at ${CLOCK_IP}:"
-    clock_pick | tee /var/state/clockspeed/adjust | D_bindir/clockview
+		clock_pick | tee /var/state/clockspeed/adjust | D_bindir/clockview
-    ;;
+		;;
-s|sync)
+	s|sync)
-    echo "Setting system clock with master server at ${CLOCK_IP}:"
+		echo "Setting system clock with master server at ${CLOCK_IP}:"
-    clock_pick | D_bindir/clockadd && \
+		clock_pick | D_bindir/clockadd && \
-    clock_pick | D_bindir/clockview
+		clock_pick | D_bindir/clockview
-    ;;
+		;;
-v|view)
+	v|view)
-    echo "Checking system clock against master server at ${CLOCK_IP} (clockview):"
+		echo "Checking system clock against master server at ${CLOCK_IP} (clockview):"
-    clock_pick | D_bindir/clockview
+		clock_pick | D_bindir/clockview
-    ;;
+		;;
-h|help)
+	h|help)
-    cat <<END_HELP
+		cat <<-EOT
-clockspeed control:
+		clockspeed control:
-  atto -- inspect current "attoseconds"
+		  atto -- inspect current "attoseconds"
-  mark -- obtain new calibration mark for clockspeed
+		  mark -- obtain new calibration mark for clockspeed
-  sync -- set the system clock with master time server
+		  sync -- set the system clock with master time server
-  view -- check system clock against master time server
+		  view -- check system clock against master time server
-  help -- this screen
+		  help -- this screen
-END_HELP
+		EOT
-    ;;
+		exit 0
-
+		;;
-*)
+	*)
-    echo "Usage: $0 [ a|atto | m|mark | s|sync | v|view | h|help ]"
+		echo "Usage: $0 [ a|atto | m|mark | s|sync | v|view | h|help ]"
-    exit 1
+		exit 1
-    ;;
+		;;
 esac
 
-exit 0
 ### that's all, folks!