72 lines
1.6 KiB
Bash
72 lines
1.6 KiB
Bash
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#!/bin/sh
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olsrd_list_configured_interfaces()
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{
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local i=0
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local interface
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while interface="$( uci -q get $OLSRD.@Interface[$i].interface )"; do {
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case "$( uci -q get $OLSRD.@Interface[$i].ignore )" in
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1|on|true|enabled|yes)
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# is disabled
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;;
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*)
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echo "$interface" # e.g. 'lan'
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;;
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esac
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i=$(( $i + 1 ))
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} done
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}
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olsrd_interface_already_in_config()
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{
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# e.g.: 'Interface "eth0.1" "eth0.2" "wlan0"'
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if grep -s ^'Interface ' '/var/etc/$OLSRD.conf' | grep -q "\"$DEVICE\""; then
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logger -t olsrd_hotplug -p daemon.debug "[OK] already_active: '$INTERFACE' => '$DEVICE'"
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return 0
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else
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logger -t olsrd_hotplug -p daemon.info "[OK] ifup: '$INTERFACE' => '$DEVICE'"
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return 1
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fi
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}
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olsrd_interface_needs_adding()
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{
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local interface
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# likely and cheap operation:
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olsrd_interface_already_in_config && return 1
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for interface in $(olsrd_list_configured_interfaces); do {
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[ "$interface" = "$INTERFACE" ] && {
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olsrd_interface_already_in_config || return 0
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}
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} done
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logger -t olsrd_hotplug -p daemon.debug "[OK] interface '$INTERFACE' => '$DEVICE' not used for $OLSRD"
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return 1
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}
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case "$ACTION" in
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ifup)
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# only work after the first normal startup
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# also: no need to test, if enabled
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OLSRD=olsrd
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[ -e "/var/etc/$OLSRD.conf" ] && {
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# INTERFACE = e.g. 'wlanadhocRADIO1' or 'cfg144d8f'
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# DEVICE = e.g. 'wlan1-1'
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olsrd_interface_needs_adding && {
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. /etc/rc.common /etc/init.d/$OLSRD restart
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}
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}
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OLSRD=olsrd6
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[ -e "/var/etc/$OLSRD.conf" ] && {
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olsrd_interface_needs_adding && {
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. /etc/rc.common /etc/init.d/$OLSRD restart
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}
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}
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;;
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esac
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