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Code Issues Releases Wiki Activity

Rename device to previous name

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Ycarus (Yannick Chabanois) 2020-09-04 21:56:50 +02:00
parent 1eb54b14c5
commit f6589d981e
1 changed files with 34 additions and 2 deletions
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36
luci-app-openmptcprouter/root/etc/hotplug.d/net/99-omr-rename
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@ -1,7 +1,7 @@
#!/bin/sh
# Copyright (C) 2020 Ycarus (Yannick Chabanois) <ycarus@zugaina.org> for OpenMPTCProuter
[ "$ACTION" = "add" ] || exit
[ "$ACTION" = "add" ] || [ "$ACTION" = "bind" ] || exit
[ -n "${INTERFACE}" ] || exit
[ -n "${DEVPATH}" ] || exit
@ -12,14 +12,46 @@ _set_intf_name() {
local device
local ifname
config_get device $intfname device
config_get modalias $intfname modalias
config_get ifname $intfname ifname
[ -n "$device" ] && [ -n "$ifname" ] && [ "/sys${DEVPATH}" = "$device" ] && [ "$INTERFACE" != "$ifname" ] && {
[ -n "$modalias" ] && {
if [ -f /sys/class/net/${INTERFACE}/device/uevent ]; then
#chk_modalias="$(cat /sys/class/net/${INTERFACE}/device/uevent | grep MODALIAS | cut -d '=' -f2 | tr -d '\n')"
chk_modalias=$MODALIAS
logger -t "OMR-Rename" "dir: $i - modalias: $modalias - chk_modalias: $chk_modalias - ifname: $ifname - INTERFACE: $INTERFACE"
if [ "$modalias" = "$chk_modalias" ] && [ "$INTERFACE" != "$ifname" ]; then
logger -t "OMR-Rename" "Rename ${INTERFACE} to ${ifname}"
existif=0
ip link set ${INTERFACE} down
[ "$(ip link show ${ifname} 2>/dev/null)" != "" ] && {
ip link set ${ifname} name ${ifname}tmp
existif=1
}
ip link set ${INTERFACE} name ${ifname}
ip link set ${ifname} up
[ "$existif" = "1" ] && ip link set ${ifname}tmp ${$INTERFACE}
fi
elif [ -f /dev/${DEVICE_NAME} ] && [ "$modalias" = "$MODALIAS" ]; then
if [ "$device" != "/dev/${DEVICE_NAME}" ]; then
ln -s /dev/${DEVICE_NAME} /dev/$intfname
uci -q set network.${intfname}.device="/dev/${intfname}"
fi
fi
}
[ -z "$modalias" ] && [ -n "$device" ] && [ -n "$ifname" ] && [ "/sys${DEVPATH}" = "$device" ] && [ "$INTERFACE" != "$ifname" ] && {
logger -t "OMR-Rename" "Rename ${INTERFACE} to ${ifname}"
ip link set ${INTERFACE} down
existif=0
[ "$(ip link show ${ifname} 2>/dev/null)" != "" ] && {
ip link set ${ifname} name ${ifname}tmp
existif=1
}
ip link set ${INTERFACE} name ${ifname}
ip link set ${ifname} up
[ "$existif" = "1" ] && ip link set ${ifname}tmp ${$INTERFACE}
}
}
config_load network
config_foreach _set_intf_name interface
config_foreach _set_intf_name interface