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

USE_PROCD=1

START=95
STOP=10

SERVICE_NAME="dhcpinject"
PROG=/usr/bin/udhcpinject

start_service() {
    # check if config file has contents by executing `uci get dhcpinject.@network[0]`
    if [ -z "$(uci get dhcpinject.@network[0] 2>/dev/null)" ]; then
        echo "No upstreams specified, exiting $SERVICE_NAME"
        return 0
    fi
    # Wait for wifi to be up
    ubus -t 90 wait_for network.wireless

    procd_open_instance "$SERVICE_NAME"
    procd_set_param command $PROG
    procd_set_param respawn 3600 10 10
    procd_set_param file /etc/config/dhcpinject
    procd_close_instance
}

stop_service() {
    procd_kill $SERVICE_NAME
}

reload_service() {
    procd_send_signal $SERVICE_NAME
}

restart_service() {
    stop
    sleep 1
    start
}