improvements to squad details

lgsm/functions/info_config.sh

@@ -753,20 +753,25 @@ fn_info_config_squad(){
 		servername="${unavailable}"
 		maxplayers="${unavailable}"
 	else
-		servername="$(cat ${servercfgfullpath} | grep "ServerName=" | cut -c13- | rev | cut -c3- | rev)"
-		maxplayers="$(cat ${servercfgfullpath} | grep "MaxPlayers=" | cut -c12- | tr -cd '[:digit:]')"
+		servername="$(cat ${servercfgfullpath} | grep "ServerName=" | sed -e 's/^[ \t]*//g' -e '/^#/d' -e 's/ServerName//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')"
+		maxplayers="$(cat ${servercfgfullpath} | grep "MaxPlayers=" | tr -cd '[:digit:]')"
 	fi
 
 	if [ ! -f "${servercfgdir}/Rcon.cfg" ]; then
 		rconport=${unavailable}
 		rconpassword=${unavailable}
 	else
-		rconport=$(cat ${servercfgdir}/Rcon.cfg | grep "Port=" | cut -c6- | tr -cd '[:digit:]')
-		rconpassword=$(cat ${servercfgdir}/Rcon.cfg | grep "Password=" | cut -c10-)
-		if [ -z "${rconpassword}" ]||[ ${#rconpassword} == 1 ]; then
-			rconpassword="${yellow}DISABLED${default}"
-		fi
+		rconport=$(cat ${servercfgdir}/Rcon.cfg | grep "Port=" | tr -cd '[:digit:]')
+		rconpassword=$(cat ${servercfgdir}/Rcon.cfg | grep "Password=" | sed -e 's/^[ \t]*//g' -e '/^\//d' -e 's/Password//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
+	fi
+
+	rconport=${rconport:-"0"}
+	if [ -z "${rconpassword}" ]||[ ${#rconpassword} == 1 ]; then
+		rconpassword="NOT SET"
 	fi
+	servername=${servername:-"NOT SET"}
+	serverpassword=${serverpassword:-"NOT SET"}
+	maxplayers=${maxplayers:-"0"}
 }
 
 # Just Cause 2