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Viewing changes to .pc/05_upstart_systemd_runtime_detection.patch/usb_modeswitch.sh

  • Committer: Package Import Robot
  • Author(s): Mathieu Trudel-Lapierre
  • Date: 2014-04-07 11:39:41 UTC
  • mfrom: (17.1.11 sid)
  • Revision ID: package-import@ubuntu.com-20140407113941-b4dwfneyd07pgijf
Tags: 2.1.1+repack0-1ubuntu1
https://launchpad.net/bugs/1280546
https://launchpad.net/bugs/1155975
* Merge with Debian unstable; remaining changes: (LP: #1280546)
  - patch to rewrite dispatcher to C.
  - debian/patches/redirect_dispatcher_output.patch: redirect all dispatcher
    output when called from udev to /dev/null.
  - Replace libjim depends with libpipeline-dev, libudev-dev.
* Fixed some bugs in dispatcher rewrite. (LP: #1155975)

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Lines of Context:
.pc/05_upstart_systemd_runtime_detection.patch/usb_modeswitch.sh
 
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#!/bin/sh
 
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# part of usb_modeswitch 2.1.1
 
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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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                (
 
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                dir=$(ls -d /sys$2/ttyUSB* 2>/dev/null)
 
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                sleep 1
 
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                if [ ! -z "$dir" ]; then
 
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                        exit 0
 
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                fi
 
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                set +e
 
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                device_in "bind_list" $v_id $p_id
 
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                if [ "$?" = "1" ]; then
 
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                        id_attr="/sys/bus/usb-serial/drivers/option1/new_id"
 
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                        if [ ! -e "$id_attr" ]; then
 
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                                modprobe option 2>/dev/null || true
 
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                        fi
 
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                        if [ -e "$id_attr" ]; then
 
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                                echo "$v_id $p_id ff" > $id_attr
 
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                        else
 
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                                modprobe -r usbserial 2>/dev/null
 
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                                modprobe usbserial "vendor=0x$v_id" "product=0x$p_id" 2>/dev/null
 
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                        fi
 
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                fi
 
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                ) &
 
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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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                        . /lib/udev/hotplug.functions
 
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                        wait_for_file /usr/sbin/usb_modeswitch_dispatcher
 
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                        exec usb_modeswitch_dispatcher $1 $2 2>>/dev/null
 
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                fi
 
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                exit 0
 
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                ;;
 
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esac
 
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exec 1<&- 2<&- 5<&- 7<&-
 
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(
 
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                . /lib/udev/hotplug.functions
 
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                wait_for_file /usr/sbin/usb_modeswitch_dispatcher
 
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                if [ -e "/etc/init/usb-modeswitch-upstart.conf" ]; then
 
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                        exec /sbin/initctl emit --no-wait usb-modeswitch-upstart UMS_PARAM=$1
 
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                elif [ -e "/etc/systemd/system/usb_modeswitch@.service" ]; then
 
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                        exec /usr/bin/systemctl --no-block start usb_modeswitch@$1.service
 
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                else
 
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                        exec /usr/sbin/usb_modeswitch_dispatcher --switch-mode $1 &
 
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                fi
 
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                exit 0
 
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) &
 
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exit 0