Add Lock process

#!/bin/bash

# Copyright (C) 2022 ECORP SAS - Author: Frank Preel

#

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# Parameter

# $1: device id

# $2: fastboot folder path

# Exit status

# - 0 : bootloader locked

# - 1 : unknown error

# - 2 : Flashing locked failed

# - 101 : $DEVICE_ID missing

# - 102 : $FASTBOOT_FOLDER_PATH is missing

DEVICE_ID=$1

FASTBOOT_FOLDER_PATH=$2

# check serial number has been provided

if [ -z "$DEVICE_ID" ]

then

  exit 101

fi

# Check fastboot parent folder path has been provided

if [ -z "$FASTBOOT_FOLDER_PATH" ]

then

  exit 102

fi

# Build fastboot path

FASTBOOT_PATH=${FASTBOOT_FOLDER_PATH}"fastboot"

# Lock bootloader

if ! ${FASTBOOT_PATH} flashing lock ;

then 

  exit 2

fi

sleep 1