#!/bin/sh

################################################
# Copyright (c) 2020 - Dreemurrs Embedded Labs #
################################################

. /init_functions.sh

# Environment variables that we want:
IP=172.16.42.1

# Mount things needed by this script
mount -t proc proc /proc
mount -t sysfs sysfs /sys

mkdir /config
mount -t configfs -o nodev,noexec,nosuid configfs /config

# /dev/pts (needed for telnet)
mkdir -p /dev/pts
mount -t devpts devpts /dev/pts

# LED indicator for MMC r/w access
echo mmc2 > /sys/class/leds/pinephone\:green\:user/trigger

# Create all the symlinks to /bin/busybox
echo "Installing Busybox..." && /bin/busybox --install -s

# Create device nodes
echo "Creating device nodes..."
mknod /dev/null c 1 3
mknod /dev/tty c 5 0
mdev -s

# Finishing rescue setup
setup_usb_configfs
start_udhcpd
setup_telnetd

# We'll just give some new lines cuz why not.
printf "\n\n"

echo "Rescue SD has initialized!"
echo "Please connect the device to your computer."
echo
echo "* Telnet: $IP (port 23)"

loop_forever