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rndctl revision 1.1.2.2 
      1  1.1.2.2  mjf #!/bin/sh
      2  1.1.2.2  mjf #
      3  1.1.2.2  mjf # $NetBSD: rndctl,v 1.1.2.2 2009/01/17 20:43:44 mjf Exp $
      4  1.1.2.2  mjf #
      5  1.1.2.2  mjf 
      6  1.1.2.2  mjf # PROVIDE: rndctl
      7  1.1.2.2  mjf # BEFORE: disks ike ipsec sshd
      8  1.1.2.2  mjf 
      9  1.1.2.2  mjf $_rc_subr_loaded . /etc/rc.subr
     10  1.1.2.2  mjf 
     11  1.1.2.2  mjf name="rndctl"
     12  1.1.2.2  mjf rcvar=$name
     13  1.1.2.2  mjf command="/sbin/${name}"
     14  1.1.2.2  mjf 
     15  1.1.2.2  mjf start_cmd="rndctl_startcmd"
     16  1.1.2.2  mjf 
     17  1.1.2.2  mjf rndctl_startcmd()
     18  1.1.2.2  mjf {
     19  1.1.2.2  mjf 	# $rndctl_flags can contain multiple semicolon-separated
     20  1.1.2.2  mjf 	# segments in which each segment contains optional flags
     21  1.1.2.2  mjf 	# followed by one or more device or type names.  If none of the
     22  1.1.2.2  mjf 	# -c/-C/-e/-E flags is specified, then "-c -e" is used.  If
     23  1.1.2.2  mjf 	# neither of the -d/-t flags is specified, then "-d" is used.
     24  1.1.2.2  mjf 	#
     25  1.1.2.2  mjf 	# For example, given
     26  1.1.2.2  mjf 	#	rndctl_flags="wd0 wd1; -t tty; -c -t net"
     27  1.1.2.2  mjf 	# we will perform the following commands:
     28  1.1.2.2  mjf 	#	rndctl -c -e -d wd0
     29  1.1.2.2  mjf 	#	rndctl -c -e -d wd1
     30  1.1.2.2  mjf 	#	rndctl -c -e -t tty
     31  1.1.2.2  mjf 	#	rndctl -c -t net
     32  1.1.2.2  mjf 
     33  1.1.2.2  mjf 	local args arg flags
     34  1.1.2.2  mjf 
     35  1.1.2.2  mjf 	# Split $rndctl_flags on semicolons
     36  1.1.2.2  mjf 	oIFS="$IFS"
     37  1.1.2.2  mjf 	IFS=';'
     38  1.1.2.2  mjf 	set -- $rndctl_flags
     39  1.1.2.2  mjf 	IFS="$oIFS"
     40  1.1.2.2  mjf 	# The outer "for args" loop cycles once per semicolon-separated
     41  1.1.2.2  mjf 	# segment; the inner "for arg" loop cycles once per word in a
     42  1.1.2.2  mjf 	# segment.
     43  1.1.2.2  mjf 	for args in "$@"; do
     44  1.1.2.2  mjf 		#echo >&2 "${name} DEBUG: Parsing segment: $args";
     45  1.1.2.2  mjf 		flags=''
     46  1.1.2.2  mjf 		for arg in ${args}; do
     47  1.1.2.2  mjf 			case "${arg}" in
     48  1.1.2.2  mjf 				-*)
     49  1.1.2.2  mjf 					flags="${flags} ${arg}"
     50  1.1.2.2  mjf 					;;
     51  1.1.2.2  mjf 				*)
     52  1.1.2.2  mjf 					# We have a device or type name.
     53  1.1.2.2  mjf 					# If none of -c/-C/-e/-E flags was
     54  1.1.2.2  mjf 					# specified, add "-c -e".  If neither
     55  1.1.2.2  mjf 					# of -d/-t was specified, add "-d".
     56  1.1.2.2  mjf 					# Then perform the command with the
     57  1.1.2.2  mjf 					# specified device or type name.
     58  1.1.2.2  mjf 					#
     59  1.1.2.2  mjf 					case "${flags}" in
     60  1.1.2.2  mjf 					*[cCeE]*) ;;
     61  1.1.2.2  mjf 					*)	flags="${flags} -c -e" ;;
     62  1.1.2.2  mjf 					esac
     63  1.1.2.2  mjf 					case "${flags}" in
     64  1.1.2.2  mjf 					*[dt]*) ;;
     65  1.1.2.2  mjf 					*)	flags="${flags} -d" ;;
     66  1.1.2.2  mjf 					esac
     67  1.1.2.2  mjf 					#echo >&2 "${name} DEBUG: running:" \
     68  1.1.2.2  mjf 					#    "$command $flags $arg"
     69  1.1.2.2  mjf 					$command ${flags} ${arg}
     70  1.1.2.2  mjf 					;;
     71  1.1.2.2  mjf 			esac
     72  1.1.2.2  mjf 		done
     73  1.1.2.2  mjf 	done
     74  1.1.2.2  mjf }
     75  1.1.2.2  mjf 
     76  1.1.2.2  mjf load_rc_config $name
     77  1.1.2.2  mjf run_rc_command "$1"
     78