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@@ -1,16 +1,16 @@
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-#!/bin/env bash
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+#!/bin/sh
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-conf=~/.etherswitch
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+conf=/etc/etherswitch.rc
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switch_state=-1
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-function check_fn {
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+check_fn() {
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type $1 &> /dev/null || {
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>&2 echo "$1 is undefined"
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exit 1
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}
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}
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-function load_config {
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+load_config() {
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unset -f on_switch_close
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unset -f on_switch_open
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unset -f on_switch_toggle
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@@ -23,8 +23,14 @@ function load_config {
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exit 1
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fi
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+ if [ -z "$port" ]
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+ then
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+ >&2 echo "port is not set"
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+ exit 1
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+ fi
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+
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# check if $device is a network device
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- ip link show $device > /dev/null
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+ swconfig dev $device show > /dev/null
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if [ $? -eq 1 ]; then exit 1; fi
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check_fn "on_switch_close"
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@@ -42,7 +48,7 @@ load_config
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while :
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do
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- ip link show $device | grep -q "LOWER_UP"
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+ swconfig dev $device port $port show | grep -q "up"
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current_state=$?
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if [ $current_state -ne $switch_state ]
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then
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@@ -55,5 +61,5 @@ do
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on_switch_close
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fi
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fi
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- sleep 0.3
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+ sleep 1
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done
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encrypt