#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) 2026 AMLOGIC
#!/bin/sh

MARK=/run/adbd-last-offline

echo "[recover] enter"

sleep 1

offline=$(journalctl -u adbd -n 20 --no-pager \
| grep "UsbFfs: offline" \
| tail -1)

[ -z "$offline" ] && exit 0

id=$(echo "$offline" | md5sum | cut -d' ' -f1)

last=$(cat $MARK 2>/dev/null)

echo "[recover] id=$id last=$last"

if [ "$id" = "$last" ]; then
    echo "[recover] already handled"
    exit 0
fi

echo "$id" > $MARK

echo "[recover] restart"

systemctl restart adbd