#!/bin/bash
# LinuxGSM check_ip.sh function
# Author: Daniel Gibbs
# Website: https://linuxgsm.com
# Description: Automatically identifies the server interface IP.
# If multiple interfaces are detected the user will need to manually set using ip="0.0.0.0".

local commandname="CHECK"

ip=0.0.0.0

# if [ "${gamename}" != "TeamSpeak 3" ]&&[ "${gamename}" != "Mumble" ]&&[ "${travistest}" != "1" ]; then
# 	if [ ! -f "/bin/ip" ]; then
# 		ipcommand="/sbin/ip"
# 	else
# 		ipcommand="ip"
# 	fi
# 	getip=$(${ipcommand} -o -4 addr | awk '{print $4}' | grep -oe '\([0-9]\{1,3\}\.\?\)\{4\}'|sort -u|grep -v 127.0.0)
# 	getipwc=$(${ipcommand} -o -4 addr | awk '{print $4}' | grep -oe '\([0-9]\{1,3\}\.\?\)\{4\}'|sort -u|grep -vc 127.0.0)
# 	info_config.sh
# 	info_parms.sh

# 	# IP is not set to specific IP
# 	if [ "${ip}" == "0.0.0.0" ]||[ "${ip}" == "" ]; then
# 		fn_print_dots "Check IP"
# 		sleep 0.2
# 		# Multiple interfaces
# 		if [ "${getipwc}" -ge "2" ]; then
# 			if [ "${function_selfname}" == "command_details.sh" ]; then
# 			    fn_print_warn "Check IP: Multiple IP addresses found."
# 			else
# 			    fn_print_fail "Check IP: Multiple IP addresses found."
# 			fi
# 			sleep 0.2
# 			echo -en "\n"
# 			# IP is set within game config
# 			if [ "${ipsetinconfig}" == "1" ]; then
# 				fn_print_information "Specify the IP you want to bind within ${servercfg}.\n"
# 				echo -en "	* location: ${servercfgfullpath}\n"
# 				echo -en "\n"
# 				echo -en "Set ${ipinconfigvar} to one of the following:\n"
# 				fn_script_log_fatal "Multiple IP addresses found."
# 				fn_script_log_fatal "Specify the IP you want to bind within: ${servercfgfullpath}."
# 			# IP is set within LinuxGSM config
# 			else
# 				fn_print_information_nl "Specify the IP you want to bind within a LinuxGSM config file.\n"
# 				echo -en "	* location: ${configdirserver}\n"
# 				echo -en "\n"
# 				echo -en "Set ip=\"0.0.0.0\" to one of the following:\n"
# 				fn_script_log_fatal "Multiple IP addresses found."
# 				if [ "${legacymode}" == "1" ]; then
# 					fn_script_log_fatal "Specify the IP you want to bind within the ${selfname} script."
# 				else
# 					fn_script_log_fatal "Specify the IP you want to bind within: ${configdirserver}."
# 				fi
# 			fi
# 			echo -en "${getip}\n"
# 			echo -en "\n"
# 			echo -en "https://linuxgsm.com/network-interfaces\n"
# 			echo -en ""
# 			# Do not exit for details and postdetails commands
# 			if [ "${function_selfname}" != "command_details.sh" ]||[ "${function_selfname}" != "command_postdetails.sh" ]; then
# 				fn_script_log_fatal "https://linuxgsm.com/network-interfaces\n"
# 				core_exit.sh
# 			else
# 				ip="NOT SET"
# 			fi
# 		# Single interface
# 		elif [ "${ipsetinconfig}" == "1" ]; then
# 			fn_print_fail "Check IP: IP address not set in game config."
# 			sleep 0.5
# 			echo -en "\n"
# 			fn_print_information "Specify the IP you want to bind within ${servercfg}.\n"
# 			echo -en "	* location: ${servercfgfullpath}\n"
# 			echo -en "\n"
# 			echo -en "Set ${ipinconfigvar} to the following:\n"
# 			echo -en "${getip}\n"
# 			echo -en "\n"
# 			echo -en "https://linuxgsm.com/network-interfaces\n"
# 			echo -en ""
# 			fn_script_log_fatal "IP address not set in game config."
# 			fn_script_log_fatal "Specify the IP you want to bind within: ${servercfgfullpath}."
# 			fn_script_log_fatal "https://linuxgsm.com/network-interfaces\n"
# 			if [ "${function_selfname}" != "command_details.sh" ];then
# 			    core_exit.sh
# 			fi
# 		else
# 			fn_print_info_nl "Check IP: ${getip}"
# 			fn_script_log_info "IP automatically set as: ${getip}"
# 			sleep 0.2
# 			ip="${getip}"
# 		fi
# 	fi
# fi