#!/system/bin/sh
# FlipperDroid — early boot setup
# Sets up USB gadget and config directory

MODDIR=${0%/*}
CONFIG_DIR="/data/adb/flipperdroid"
CONFIG_FILE="$CONFIG_DIR/config.sh"

mkdir -p "$CONFIG_DIR/logs"
mkdir -p "$CONFIG_DIR/scripts"

if [ ! -f "$CONFIG_FILE" ]; then
  cat > "$CONFIG_FILE" << 'DEFAULTS'
# FlipperDroid configuration — persisted across reboots

# Connection mode: usb | bluetooth | auto
CONN_MODE=auto

# WebUI port
WEBUI_PORT=8089

# Auto-connect on boot
AUTO_CONNECT=1

# Bridge protocol baud rate (USB CDC ignores this, BT serial uses it)
BAUD_RATE=115200

# Enable Flipper subsystems to expose
ENABLE_GPIO=1
ENABLE_SUBGHZ=1
ENABLE_RFID=1
ENABLE_NFC=1
ENABLE_IR=1
ENABLE_IBUTTON=1
ENABLE_BADUSB=0

# CPU sharing — allow Flipper to offload compute to phone
CPU_SHARE=1
CPU_SHARE_THREADS=2

# Logging level: 0=off, 1=errors, 2=info, 3=debug
LOG_LEVEL=2
DEFAULTS
fi

source "$CONFIG_FILE"

# Ensure USB ACM gadget is available for Flipper CDC
if [ -d /config/usb_gadget ]; then
  # Don't reconfigure, just ensure the CDC ACM function exists
  # The kernel handles Flipper Zero as /dev/ttyACM* automatically
  echo "FlipperDroid: USB gadget ready" > /dev/kmsg 2>/dev/null
fi