#!/bin/sh
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# part of usb_modeswitch 2.4.0
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device_in()
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{
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if [ ! -e /var/lib/usb_modeswitch/$1 ]; then
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return 0
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fi
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while read line
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do
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if [ $(expr "$line" : "$2:$3") != 0 ]; then
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return 1
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fi
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done </var/lib/usb_modeswitch/$1
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if [ $(expr "$line" : "$2:$3") != 0 ]; then
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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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if [ $(expr "$1" : "--.*") ]; then
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p_id=$4
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if [ -z $p_id ]; then
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prod=$5
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if [ -z $prod ]; then
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prod=$3
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fi
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prod=${prod%/*}
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v_id=0x${prod%/*}
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p_id=0x${prod#*/}
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if [ "$v_id" = "0x" ]; then
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v_id="0"
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p_id="0"
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fi
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v_id="$(printf %04x $(($v_id)))"
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p_id="$(printf %04x $(($p_id)))"
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else
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v_id=$3
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fi
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fi
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PATH=/sbin:/usr/sbin:$PATH
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case "$1" in
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--driver-bind)
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# driver binding code removed
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exit 0
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;;
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--symlink-name)
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device_in "link_list" $v_id $p_id
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if [ "$?" = "1" ]; then
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if [ -e "/usr/sbin/usb_modeswitch_dispatcher" ]; then
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exec usb_modeswitch_dispatcher $1 $2 2>>/dev/null
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fi
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fi
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exit 0
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;;
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esac
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IFS='/' read -r p1 p2 <<EOF
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$1
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EOF
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PATH=/bin:/sbin:/usr/bin:/usr/sbin
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init_path=`readlink /sbin/init`
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if [ `basename $init_path` = "systemd" ]; then
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systemctl --no-block start usb_modeswitch@$p1'_'$p2.service
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elif [ -e "/etc/init/usb-modeswitch-upstart.conf" ]; then
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initctl emit --no-wait usb-modeswitch-upstart UMS_PARAM=$1
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else
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# only old distros, new udev will kill all subprocesses
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exec 1<&- 2<&- 5<&- 7<&-
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exec usb_modeswitch_dispatcher --switch-mode $1 &
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fi
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exit 0
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