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  • Committer: Bazaar Package Importer
  • Author(s): Dustin Kirkland
  • Date: 2009-05-07 00:54:43 UTC
  • Revision ID: james.westby@ubuntu.com-20090507005443-6ryuqfkl4vphssnw
Tags: upstream-2.1
ImportĀ upstreamĀ versionĀ 2.1

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#!/bin/sh -e
 
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#
 
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#    wifi-quality: display wifi signal quality
 
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#    Copyright (C) 2008 Canonical Ltd.
 
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#
 
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#    Authors: Dustin Kirkland <kirkland@canonical.com>
 
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#
 
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#    This program is free software: you can redistribute it and/or modify
 
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#    it under the terms of the GNU General Public License as published by
 
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#    the Free Software Foundation, version 3 of the License.
 
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#
 
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#    This program is distributed in the hope that it will be useful,
 
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#    but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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#    GNU General Public License for more details.
 
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#
 
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#    You should have received a copy of the GNU General Public License
 
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#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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interface=`/sbin/route -n | tail -n 1 | sed "s/^.* //"`
 
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if [ "$1" = "--detail" ]; then
 
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        iwconfig 2>/dev/null
 
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        exit 0
 
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fi
 
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bitrate=`iwconfig "$interface" 2>/dev/null | grep "Bit Rate." | sed "s/^.*Bit Rate.//" | sed "s/ .*$//g"`
 
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[ -z "$bitrate" ] && bitrate="0"
 
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quality=`iwconfig "$interface" 2>/dev/null | grep "Link Quality=" | sed "s/^.*Link Quality=//" | sed "s/ .*$//g"`
 
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echo "$bitrate" "$quality" | awk '{printf "\005{=b Ck}%s\005{-}\005{= Ck}Mb/s,\005{-}\005{=b Ck}%.0f\005{-}\005{= Ck}%%\005{-} ", $1, $2}'