94 lines
2.7 KiB
Bash
94 lines
2.7 KiB
Bash
# Copyright 2004-2007 Gentoo Foundation
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# Copyright 2007 Roy Marples
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# All rights reserved
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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adsl_depend() {
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program /usr/sbin/adsl-start /usr/sbin/pppoe-start
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before dhcp
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}
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adsl_setup_vars() {
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local startstop="$1" cfgexe=
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if [ -x /usr/sbin/pppoe-start ]; then
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exe="/usr/sbin/pppoe-${startstop}"
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cfgexe=pppoe-setup
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else
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exe="/usr/sbin/adsl-${startstop}"
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cfgexe=adsl-setup
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fi
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# Decide which configuration to use. Hopefully there is an
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# interface-specific one
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cfgfile="/etc/ppp/pppoe-${IFACE}.conf"
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[ -f "${cfgfile}" ] || cfgfile="/etc/ppp/pppoe.conf"
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if [ ! -f "${cfgfile}" ]; then
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eerror "no pppoe.conf file found!"
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eerror "Please run ${cfgexe} to create one"
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return 1
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fi
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return 0
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}
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adsl_start() {
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local exe= cfgfile= user=
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adsl_setup_vars start || return 1
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# Might or might not be set in conf.d/net
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eval user=\$adsl_user_${IFVAR}
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# Start ADSL with the cfgfile, but override ETH and PIDFILE
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einfo "Starting ADSL for ${IFACE}"
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(
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cat "${cfgfile}";
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echo "ETH=${IFACE}";
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echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid";
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[ -n "${user}" ] && echo "USER=${user}";
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) | ${exe} >/dev/null
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eend $?
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}
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adsl_stop() {
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local exe= cfgfile=
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[ ! -f /var/run/rp-pppoe-"${IFACE}".pid ] && return 0
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adsl_setup_vars stop || return 1
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einfo "Stopping ADSL for ${IFACE}"
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(
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cat "${cfgfile}";
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echo "ETH=${IFACE}";
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echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid";
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) | ${exe} >/dev/null
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eend $?
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return 0
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}
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# vim: set ts=4 :
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