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Viewing changes to debian/ifupdown/action_wpa.sh

  • Committer: Bazaar Package Importer
  • Author(s): Kel Modderman
  • Date: 2009-05-16 03:47:08 UTC
  • mfrom: (4.1.5 karmic)
  • Revision ID: james.westby@ubuntu.com-20090516034708-pkqje2dgvhj6tb2i
Tags: 0.6.9-3
http://bugs.debian.org/528639
Drop debian/patches/12_syslog_supplement.patch. It adds code which
attempts to prettify output but doesn't handle large output well.
(Closes: #528639)

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debian/ifupdown/action_wpa.sh
 
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#!/bin/sh
 
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# Action script to enable/disable wpa-roam interfaces in reaction to
 
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# pm-action or ifplugd events.
 
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#
 
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# Copyright: Copyright (c) 2008-2009, Kel Modderman <kel@otaku42.de>
 
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# License:   GPL-2
 
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#
 
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
 
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if [ ! -x /sbin/wpa_action ]; then
 
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        exit 0
 
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fi
 
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SELF=action_wpa
 
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COMMAND=
 
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IFPLUGD_IFACE=
 
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# pm-action(8) - <action> <suspend method>
 
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#
 
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# On suspend|hibernate, disconnect any wpa-roam managed interfaces,
 
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# reconnect it on resume.
 
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case "${1}" in
 
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        suspend|hibernate)
 
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                COMMAND=disconnect
 
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                ;;
 
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        resume|thaw)
 
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                COMMAND=reconnect
 
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                ;;
 
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esac
 
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if [ -z "$COMMAND" ]; then
 
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        # ifplugd(8) - <iface> <action>
 
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        #
 
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        # If an ifplugd managed interface is brought up, disconnect any
 
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        # wpa-roam managed interfaces so that only one "roaming" interface
 
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        # remains active on the system.
 
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        IFPLUGD_IFACE="${1}"
 
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        case "${2}" in
 
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                up)
 
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                        COMMAND=disconnect
 
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                        ;;
 
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                down)
 
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                        COMMAND=reconnect
 
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                        ;;
 
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                *)
 
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                        echo "${SELF}: unknown $0 arguments: ${@}" >&2
 
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                        exit 1
 
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                        ;;
 
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        esac
 
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fi
 
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if [ -z "$COMMAND" ]; then
 
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        echo "${SELF}: unknown arguments: ${@}" >&2
 
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        exit 1
 
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fi
 
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for CTRL in /var/run/wpa_supplicant/*; do
 
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        [ -S "${CTRL}" ] || continue
 
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        IFACE="${CTRL#/var/run/wpa_supplicant/}"
 
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        wpa_action "${IFACE}" check || continue
 
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        if [ "${IFPLUGD_IFACE}" ] && [ "${IFPLUGD_IFACE}" = "${IFACE}" ]; then
 
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                # if ifplugd is managing this interface (not likely but..)
 
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                # do nothing
 
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                continue
 
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        fi
 
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        wpa_cli -i "${IFACE}" "${COMMAND}"
 
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done