op-packages/baidudrive/files/baidudrive.init

#!/bin/sh /etc/rc.common

START=93
USE_PROCD=1
DEVICE_TYPE="202604101148240791"

get_config() {
	config_section="$1"
	config_get_bool enabled "$1" enabled 1
	config_get data_dir "$1" data_dir ""
	config_get host "$1" host "0.0.0.0"
	config_get port "$1" port "10780"
	config_get sdk_dir "$1" sdk_dir "/opt/baidunas-sdk"
	config_get sdk_host "$1" sdk_host "127.0.0.1"
	config_get sdk_port "$1" sdk_port "8001"
	config_get macid "$1" macid ""
	config_get usb_path "$1" usb_path ""
	config_get download_path "$1" download_path "/"
	config_get quota_path "$1" quota_path ""
	config_get tmp_path "$1" tmp_path ""
	config_get log_level "$1" log_level "7"
}

require_start_value() {
	local name="$1"
	local value="$2"
	if [ -z "$value" ]; then
		logger -t baidudrive "$name is empty; please set option $name in /etc/config/baidudrive"
		return 1
	fi
	return 0
}

require_executable() {
	local path="$1"
	if [ ! -x "$path" ]; then
		logger -t baidudrive "missing executable: $path"
		return 1
	fi
	return 0
}

require_file() {
	local path="$1"
	if [ ! -e "$path" ]; then
		logger -t baidudrive "missing runtime file: $path"
		return 1
	fi
	return 0
}

storage_root_from_data_dir() {
	local path="$1"
	df -P "$path" 2>/dev/null | awk 'NR == 2 { print $6 }'
}

default_macid() {
	local netdev mac
	for netdev in br-lan eth0 lan0; do
		if [ -r "/sys/class/net/$netdev/address" ]; then
			mac="$(tr -d ':' <"/sys/class/net/$netdev/address")"
			if [ -n "$mac" ]; then
				printf '%s\n' "$mac"
				return 0
			fi
		fi
	done
	return 1
}

ensure_macid() {
	if [ -n "$macid" ]; then
		return 0
	fi

	macid="$(default_macid)"
	if [ -n "$macid" ] && [ -n "$config_section" ]; then
		uci set "baidudrive.$config_section.macid=$macid"
		uci commit baidudrive
		logger -t baidudrive "generated macid from network interface: $macid"
	fi
}

start_service() {
	config_load baidudrive
	config_foreach get_config baidudrive
	if [ "$enabled" != 1 ]; then
		return 1
	fi

	require_start_value data_dir "$data_dir" || return 1
	ensure_macid
	require_start_value macid "$macid" || return 1
	require_executable /usr/sbin/baidudrive || return 1
	require_executable "$sdk_dir/baiduNas" || return 1
	require_executable "$sdk_dir/P2PClient" || return 1
	require_executable "$sdk_dir/P2PClient.bin" || return 1
	require_file "$sdk_dir/libkernel.so" || return 1
	require_file /opt/baidunas-glibc || return 1

	mkdir -p "$data_dir" || return 1

	local storage_root
	storage_root="$(storage_root_from_data_dir "$data_dir")"
	if [ -n "$storage_root" ]; then
		[ -n "$usb_path" ] && [ "$usb_path" != "/mnt" ] || usb_path="$storage_root"
		[ -n "$quota_path" ] && [ "$quota_path" != "/mnt" ] || quota_path="$storage_root"
	fi
	[ -n "$usb_path" ] || usb_path="$data_dir"
	[ -n "$quota_path" ] || quota_path="$usb_path"
	[ -n "$tmp_path" ] || tmp_path="$data_dir/sdk-tmp"

	mkdir -p "$tmp_path" || return 1
	rm -rf /mnt/mnt /mnt/.baidudrive-write-test-* 2>/dev/null || true

	logger -t baidudrive "Starting Baidu NAS SDK"
	procd_open_instance baiduNas
	procd_set_param command "$sdk_dir/baiduNas" \
		-ip "$sdk_host" \
		-port "$sdk_port" \
		-macid "$macid" \
		-type "$DEVICE_TYPE" \
		-tmppath "$tmp_path" \
		-usbpath "$usb_path" \
		-downloadpath "$download_path" \
		-order lifo \
		-forceipv4 \
		-loglevel "$log_level"
	procd_set_param dir "$sdk_dir"
	procd_set_param stdout 1
	procd_set_param stderr 1
	procd_set_param respawn
	procd_close_instance

	logger -t baidudrive "Starting Baidu NAS SDK init loop"
	procd_open_instance sdk-init
	procd_set_param command /usr/libexec/baidudrive/sdk-init.sh
	procd_set_param env \
		DATA_DIR="$data_dir" \
		BAIDU_NAS_HOST="$sdk_host" \
		BAIDU_NAS_PORT="$sdk_port" \
		BAIDU_NAS_USB_PATH="$usb_path" \
		BAIDU_NAS_QUOTA_PATH="$quota_path"
	procd_set_param stdout 1
	procd_set_param stderr 1
	procd_set_param respawn
	procd_close_instance

	logger -t baidudrive "Starting BaiduDrive Service"
	procd_open_instance baidudrive
	procd_set_param env \
		BAIDU_NAS_MACID="$macid" \
		BAIDU_NAS_DEVICE_TYPE="$DEVICE_TYPE" \
		BAIDU_NAS_USB_PATH="$usb_path" \
		BAIDU_NAS_QUOTA_PATH="$quota_path"
	procd_set_param command /usr/sbin/baidudrive --host "$host" --port "$port" --data "$data_dir"
	procd_set_param stdout 1
	procd_set_param stderr 1
	procd_set_param respawn
	procd_close_instance
}

service_triggers() {
	procd_add_reload_trigger "baidudrive"
}