1 files changed, 78 insertions, 0 deletions
diff --git a/rc_add b/rc_add
new file mode 100755
index 0000000..de0b8c3
--- /dev/null
+++ b/rc_add
@@ -0,0 +1,78 @@
+#!/bin/sh
+#
+# rc_add - add an init script to a runlevel
+#
+# Copyright (c) 2005 Natanael Copa
+#
+# Distributed under GPL-2
+#
+
+PROGRAM=`basename $0`
+
+#load the libraries
+. /sbin/functions.sh
+
+STARTNUM=50
+RCDIR="$ROOT/etc/rcL.d"
+
+die() {
+	echo "$1" >&2
+	exit 1
+}
+
+# print usage and die
+usage() {
+	echo "$PROGRAM $VERSION"
+	echo "usage: $PROGRAM [-hv] [-s number] script"
+	echo ""
+	echo "  -h  Show help and exit."
+	echo "  -k  Also add a corresponding kill link for shutdown/reboot."
+	echo "  -s  Set two-digit start number (00-99). Default is $STARTNUM."
+	echo "  -S  Add service as a system init service (rcS.d)."
+	echo "  -v  Turn on verbose output."
+	echo ""
+	exit 1
+}
+
+#parse args
+unset vflag
+while getopts "hks:Sv" opt ; do
+	case "$opt" in
+		h)  usage;;
+		k)  KILL="-k";;
+		s)  STARTNUM="$OPTARG";;
+		S)  RCDIR="ROOT/rcS.d";;
+		v)  vflag="-v"; VERBOSE=1 ;;
+		\?) usage;;
+	esac
+done
+shift `expr $OPTIND - 1`
+
+# check if script is specified
+[ $# -lt 1 ] && usage
+
+while [ $# -gt 0 ] ; do
+	SCRIPT="$1"
+
+	# validate the start number
+	echo "$STARTNUM" | grep '^[0-9][0-9]$' > /dev/null || die "Start number needs to be a 2 digit number. (00-99)"
+
+	mkdir -p "$ROOT/$RCDIR"
+	cd "$ROOT/$RCDIR"
+
+	LINKTARGET="../init.d/$SCRIPT"
+	[ -f "$LINKTARGET" ] || die "Could not find init script $LINKTARGET"
+	SLINK="S$LEVEL$STARTNUM$SCRIPT"
+	[ "$VERBOSE" ] && echo "Creating $ROOT/$RCDIR/$SLINK."
+	ln -sf $LINKTARGET "$ROOT/$RCDIR/$SLINK" || exit $?
+
+	if [ "$KILL" ] ; then
+		KLINK="K$LEVEL$STARTNUM$SCRIPT"
+		[ "$VERBOSE" ] && echo "Creating $ROOT/etc/rcK.d/$KLINK."
+		mkdir -p "$ROOT/etc/rcK.d"
+		ln -sf $LINKTARGET "$ROOT/etc/rcK.d/$KLINK" || exit $?
+	fi
+
+	shift
+done
+exit 0