mc-cp/mc-cp

#!/bin/bash
CONFIG_DIR="/etc/mc-cp/"
FILE_CFG="${CONFIG_DIR}${1}.cfg"
FILE_POWER="${CONFIG_DIR}${1}.power"
DIR_OF_SCRIPT="/usr/bin/"

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'


function find_screen {
    if screen -ls "$1" | grep -o "^\s*[0-9]*\.$1[ "$'\t'"](" --color=NEVER -m 1 | grep -oh "[0-9]*\.$1" --color=NEVER -m 1 -q >/dev/null; then
        screen -ls "$1" | grep -o "^\s*[0-9]*\.$1[ "$'\t'"](" --color=NEVER -m 1 | grep -oh "[0-9]*\.$1" --color=NEVER -m 1 2>/dev/null
        return 0
    else
        echo "$1"
        return 1
    fi
}

if [ $1 = "list" ]
then
i=0
	for f in ${CONFIG_DIR}*.cfg
	do
	  filename="${f##*/}"
	  filenameWithoutExtension="${filename%.*}"
	  if [ -w $f ]
	  then
	  	stst="${GREEN}ACTION${NC}"
	  else
	  	stst="${RED}NO ACTION${NC}"
	  fi
	  if [ -r $f ]
	  then
	  	source $f
	  	if find_screen "${SCREEN_NAME}" >/dev/null; then
		  	hasscr="${YELLOW}RUN${NC}"
		else
		  	hasscr="${YELLOW}NO RUN${NC}"
		fi
	  	consl="${GREEN}CONSOLE${NC}"
	  else
	  	hasscr="???"
	  	consl="${RED}NO CONSOLE${NC}"
	  fi
	  let "i=i+1"
	  echo -e "${i}. ${YELLOW}$filenameWithoutExtension${NC} (${hasscr}) - ${stst} , ${consl}"
	done
 exit
fi

if [ $1 = "help" ] 
then 
	echo -e "${RED}========= ${GREEN}Minecraft Server Control Panel (mc-cp) ${RED}========="
	echo -e "${YELLOW}mc-cp NAME start ${GREEN}- start NAME server"
	echo -e "${YELLOW}mc-cp NAME stop ${GREEN}- stop NAME server"
	echo -e "${YELLOW}mc-cp NAME restart ${GREEN}- send server NAME comand stop and after run"
	echo -e "${YELLOW}mc-cp NAME send COMAND ${GREEN}- send server NAME comand - COMAND"
	echo -e "${YELLOW}mc-cp list ${GREEN}- list all register servers,status & permissions current user SSH"
	echo -e "${YELLOW}mc-cp NAME new-config ${GREEN}- start master create new server with NAME"
	echo -e "${YELLOW}mc-cp NAME view-config ${GREEN}- show all config file NAME server"
	echo -e "${YELLOW}mc-cp NAME remove-config ${GREEN}- stop NAME server and remove his config"
	echo -e "${YELLOW}mc-cp NAME console ${GREEN}- open console screen select server NAME"
	echo -e "${YELLOW}mc-cp NAME run ${GREEN}- start server NAME with not auto run after down"
	echo -e "${RED}============== ${GREEN}by Misterzym for up-world.ru ${RED}=============${NC}"
	exit
fi

if [ "$#" -lt 2 ]; then
    echo -e "${RED}What are you doing?! Parametrs wrong!${NC}"
    exit
fi

if [ $2 = "new-config" ]
then
 echo "Server dir:"
 read Dirs
 echo "Server jar file name:"
 read Jar
 echo "How much memory size server (GB):"
 read Memory

 echo "#!/bin/bash" > ${FILE_CFG}
 echo "SCREEN_NAME=\"${1}\"" >> ${FILE_CFG}
 echo "SERVER_DIR=\"$Dirs\"" >> ${FILE_CFG}
 echo "SERVER_JAR=\"$Jar\"" >> ${FILE_CFG}
 echo "SERVER_MEM=\"${Memory}G\"" >> ${FILE_CFG}

 echo 'STOPING_SERVER="0"' >> ${FILE_CFG}
 echo 'echo "0" > "${CONFIG_DIR}${1}.power"' >> ${FILE_CFG}
 chmod 666 ${FILE_CFG}
 echo "0" > ${FILE_POWER}
 chmod 666 ${FILE_POWER}
 exit
fi



if [ -f ${FILE_CFG} ]
then
 echo -e "${GREEN}Find configuration file ${1}${NC}"
else
 echo -e "${RED}Cant find configuration file ${1}${NC}"
 exit
fi

if [ $2 = "view-config" ]
 then
 if [ -r ${FILE_CFG} ]
  then
  	source ${FILE_CFG}
	echo -e "Server dir: ${YELLOW}${SERVER_DIR}${NC}"
	echo -e "Server jar file: ${YELLOW}${SERVER_JAR}${NC}"
	echo -e "Memory size server: ${YELLOW}${SERVER_MEM}B${NC}"
  else
	echo -e "${RED}Not permission${NC}"
 fi
 exit
fi

if [ $2 = "remove-config" ]
 then
 if [ -w ${FILE_CFG} ]
  then
	rm ${FILE_CFG}
 	rm ${FILE_POWER}
	echo -e "${GREEN}Remove config success${NC}"
  else
	echo -e "${RED}Remove config access${NC}"
 fi
 exit
fi



if [ $2 = "start" ]
then
	if [ -w ${FILE_CFG} ]
	then
		echo -e "${GREEN}Server ${YELLOW}${SCREEN_NAME}${GREEN} has been started${NC}"
    else
	  	echo -e "${RED}Not Permission ${1}${NC}"
	exit
	fi
 source ${FILE_CFG}
 screen -S "${SCREEN_NAME}" -X kill >/dev/null 2>&1
 screen -S "${SCREEN_NAME}" -d -m
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $"cd ${SERVER_DIR}"
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $'\r'
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $"${DIR_OF_SCRIPT}mc-cp ${1} run"
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $'\r'
fi

if [ $2 = "restart" ]
then
	if [ -w ${FILE_CFG} ]
	then
		echo -e "${GREEN}Server ${YELLOW}${SCREEN_NAME}${GREEN} has been restarted${NC}"
    else
	  	echo -e "${RED}Not Permission ${1}${NC}"
	exit
	fi
 source ${FILE_CFG}
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $'stop\r'
fi

if [ $2 = "stop" ]
then
	if [ -w ${FILE_CFG} ]
	then
		echo -e "${GREEN}Server ${YELLOW}${1}${GREEN} has been stoped${NC}"
    else
	  	echo -e "${RED}Not Permission ${1}${NC}"
	exit
	fi
 source ${FILE_CFG}
 echo "1" > "${FILE_POWER}"
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $'stop\r'
fi

if [ $2 = "send" ]
then
	if [ -w ${FILE_CFG} ]
	then
		echo -e "${GREEN}Server ${YELLOW}${1}${GREEN} send msg ${YELLOW}${3} ${NC}"
    else
	  	echo -e "${RED}Not Permission ${1}${NC}"
	exit
	fi
 source ${FILE_CFG}
 screen -S "${SCREEN_NAME}" -X -p 0 stuff $"$3\r"
fi

if [ $2 = "console" ] 
then 
	if [ -r ${FILE_CFG} ]
	then
		echo -e "${GREEN}Open console ${1}${NC}"
    else
	  	echo -e "${RED}No Permission ${1}${NC}"
	exit
	fi
 source ${FILE_CFG}
 screen -x -D "$SCREEN_NAME"
fi

if [ $2 = "run" ]
then
 source ${FILE_CFG}
 while true
 do

  if [ $STOPING_SERVER = "1" ] 
  then
   break
  fi

 cd ${SERVER_DIR}
 java -Xms${SERVER_MEM} -Xmx${SERVER_MEM} -XX:hashCode=5 -Dfile.encoding=UTF-8 -jar ${SERVER_JAR} --log-strip-color
 read STOPING_SERVER < "${CONFIG_DIR}${1}.power"
done
fi