81 lines
1.8 KiB
Bash
81 lines
1.8 KiB
Bash
#!/bin/sh
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#
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# $NetBSD: rndctl,v 1.3 2009/04/21 16:08:57 joerg Exp $
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#
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# PROVIDE: rndctl
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# BEFORE: DISKS ike ipsec sshd
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# REQUIRE: wdogctl
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$_rc_subr_loaded . /etc/rc.subr
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name="rndctl"
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rcvar=$name
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command="/sbin/${name}"
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start_cmd="rndctl_startcmd"
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rndctl_startcmd()
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{
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# $rndctl_flags can contain multiple semicolon-separated
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# segments in which each segment contains optional flags
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# followed by one or more device or type names. If none of the
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# -c/-C/-e/-E flags is specified, then "-c -e" is used. If
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# neither of the -d/-t flags is specified, then "-d" is used.
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#
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# For example, given
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# rndctl_flags="wd0 wd1; -t tty; -c -t net"
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# we will perform the following commands:
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# rndctl -c -e -d wd0
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# rndctl -c -e -d wd1
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# rndctl -c -e -t tty
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# rndctl -c -t net
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local args arg flags
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# Split $rndctl_flags on semicolons
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oIFS="$IFS"
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IFS=';'
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set -- $rndctl_flags
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IFS="$oIFS"
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# The outer "for args" loop cycles once per semicolon-separated
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# segment; the inner "for arg" loop cycles once per word in a
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# segment.
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for args in "$@"; do
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#echo >&2 "${name} DEBUG: Parsing segment: $args";
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flags=''
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for arg in ${args}; do
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case "${arg}" in
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-*)
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flags="${flags} ${arg}"
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;;
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*)
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# We have a device or type name.
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# If none of -c/-C/-e/-E flags was
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# specified, add "-c -e". If neither
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# of -d/-t was specified, add "-d".
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# Then perform the command with the
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# specified device or type name.
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#
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# Note that -d/-t flag must be last.
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#
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case "${flags}" in
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*[cCeE]*) ;;
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*) flags="-c -e ${flags}" ;;
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esac
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case "${flags}" in
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*[dt]*) ;;
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*) flags="${flags} -d" ;;
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esac
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#echo >&2 "${name} DEBUG: running:" \
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# "$command $flags $arg"
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$command ${flags} ${arg}
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;;
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esac
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done
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done
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}
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load_rc_config $name
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run_rc_command "$1"
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