94 lines
2.2 KiB
Bash
Executable File
94 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2006 The FreeBSD Project. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# PROVIDE: bridge
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# REQUIRE: netif ppp stf
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# KEYWORD: nojail
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. /etc/rc.subr
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. /etc/network.subr
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name="bridge"
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start_cmd="bridge_start"
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stop_cmd="bridge_stop"
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cmd=""
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glob_int() {
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case "$1" in
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$2 ) true ;;
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* ) false ;;
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esac
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}
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bridge_test() {
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bridge=$1
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iface=$2
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eval interfaces=\$autobridge_${bridge}
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if [ -n "${interfaces}" ]; then
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for i in ${interfaces}; do
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if glob_int $iface $i ; then
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ifconfig $bridge $cmd $iface > /dev/null 2>&1
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return
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fi
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done
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fi
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}
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autobridge()
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{
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if [ -n "${autobridge_interfaces}" ]; then
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if [ -z "$iflist" ]; then
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# We're operating as a general network start routine.
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iflist="`list_net_interfaces`"
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fi
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for br in ${autobridge_interfaces}; do
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for i in $iflist; do
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bridge_test $br $i
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done
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done
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fi
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}
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bridge_start()
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{
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cmd="addm"
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autobridge
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}
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bridge_stop()
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{
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cmd="deletem"
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autobridge
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}
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iflist=$2
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load_rc_config $name
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run_rc_command "$1"
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