1#!/bin/sh 2# 3# Copyright (c) 2003 The FreeBSD Project. All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR 15# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT, 18# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24# 25# $FreeBSD: src/etc/rc.d/netif,v 1.2 2003/06/29 05:34:41 mtm Exp $ 26# $DragonFly: src/etc/rc.d/netif,v 1.3 2005/04/15 18:40:52 joerg Exp $ 27# 28 29# PROVIDE: netif 30# REQUIRE: atm1 ipfilter mountcritlocal serial sppp sysctl tty 31# KEYWORD: DragonFly 32 33. /etc/rc.subr 34. /etc/network.subr 35 36name="network" 37start_cmd="network_start" 38stop_cmd="network_stop" 39cloneup_cmd="clone_up" 40clonedown_cmd="clone_down" 41extra_commands="cloneup clonedown" 42_cmdifn= 43 44network_start() 45{ 46 if [ -z "$_cmdifn" ]; then 47 # 48 # We're operating as a general network start routine. 49 # 50 51 # Create cloned interfaces 52 clone_up 53 54 # Create IPv6<-->IPv4 tunnels 55 gif_up 56 fi 57 58 # Configure the interface(s). 59 network_common ifn_start verbose 60 61 # Resync ipfilter 62 /etc/rc.d/ipfilter resync 63} 64 65network_stop() 66{ 67 echo -n "Stopping network:" 68 69 # Deconfigure the interface(s) 70 network_common ifn_stop 71 echo '.' 72} 73 74# network_common routine verbose 75# Common configuration subroutine for network interfaces. This 76# routine takes all the preparatory steps needed for configuriing 77# an interface and then calls $routine. If $verbose is specified, 78# it will call ifconfig(8) to show, in long format, the configured 79# interfaces. If $verbose is not given, it will simply output the 80# configured interface(s). 81network_common() 82{ 83 _func= 84 _verbose= 85 86 if [ -z "$1" ]; then 87 err "network_common(): No function name specified." 88 else 89 _func="$1" 90 fi 91 [ -n "$2" ] && _verbose=yes 92 93 # Get a list of network interfaces. Do not include dhcp interfaces. 94 _ifn_list="`list_net_interfaces nodhcp`" 95 96 # Set the scope of the command (all interfaces or just one). 97 # 98 _cooked_list="$_ifn_list" 99 if [ -n "$_cmdifn" ]; then 100 eval _cooked_list=\"`expr "$_ifn_list" : ".*\($_cmdifn\).*"`\" 101 if [ -z "$_cooked_list" ]; then 102 err "No such network interface: $_cmdifn" 103 return 1 104 fi 105 fi 106 107 for ifn in ${_cooked_list}; do 108 if ${_func} ${ifn} ; then 109 eval showstat_$ifn=1 110 else 111 _fail="$_fail $ifn" 112 fi 113 done 114 115 # Display interfaces configured by this script 116 # 117 for ifn in ${_cooked_list}; do 118 eval showstat=\$showstat_${ifn} 119 if [ ! -z ${showstat} ]; then 120 if [ -n "$_verbose" ]; then 121 ifconfig ${ifn} 122 else 123 echo -n " ${ifn}" 124 fi 125 fi 126 done 127 debug "The following interfaces were not configured: $_fail" 128} 129 130ifn_start() 131{ 132 local ifn cfg 133 ifn="$1" 134 cfg=1 135 136 [ -z "$ifn" ] && return 1 137 138 ifscript_up ${ifn} && cfg=0 139 ifconfig_up ${ifn} && cfg=0 140 ifalias_up ${ifn} && cfg=0 141 ipx_up ${ifn} && cfg=0 142 143 return $cfg 144} 145 146ifn_stop() 147{ 148 local ifn cfg 149 ifn="$1" 150 cfg=1 151 152 [ -z "$ifn" ] && return 1 153 154 ipx_down ${ifn} && cfg=0 155 ifalias_down ${ifn} && cfg=0 156 ifconfig_down ${ifn} && cfg=0 157 ifscript_down ${ifn} && cfg=0 158 159 return $cfg 160} 161 162if [ -n "$2" ]; then 163 _cmdifn="$2" 164fi 165 166load_rc_config $name 167run_rc_command "$1" 168