Annotation of mtctl/mtctl_default.sh, Revision 1.1
1.1 ! bountyht 1: #---------------------------------------------------------------------
! 2: # Filename: mtctl
! 3: # Purpose: Minetest server Control
! 4: # License: Copyright (C) 2021 by Miniontoby <miniontoby@ircnow.org>
! 5: #---------------------------------------------------------------------
! 6:
! 7: #---------------------------------------------------------------------
! 8: # Alias
! 9:
! 10: mtinfo() {
! 11: MSG="$1"
! 12: echo -e "mtctl: $MSG" | sed -e 's/\\n/\\nmtctl: /'
! 13: }
! 14: mthelp() {
! 15: echo -e "usage: mtctl start|stop|restart|status|create worldname\n mtctl list|help|version|check_updates"; exit 1
! 16: }
! 17:
! 18:
! 19: #---------------------------------------------------------------------
! 20: # Variables
! 21: if [ "x$1" == "x" ]; then mthelp; exit 1; fi
! 22: ACTION="$1"
! 23: EXITDIR=$MTDIR/tmp
! 24: if [ "$MTBUILD" == "yes" ]; then SERVEREXE="$MTDIR/bin/minetestserver"; else SERVEREXE="`which minetestserver`"; fi
! 25: WORLDBASE=$MTDIR/worlds
! 26: LOGDIR=$MTDIR/log
! 27: EXITFLAGALL=$EXITDIR/minestop.all
! 28: WHOAMI=`whoami`
! 29: OK=0
! 30: VERSION="1.0"
! 31:
! 32:
! 33: #---------------------------------------------------------------------
! 34: # Normal Functions
! 35:
! 36: GetPIDS() {
! 37: FOO=`ps ax | grep $SERVEREXE | grep " $1" | grep -e "--port" | sed -e "s/^ *//" -e "s/ .*//"`; BAR=`ps ax | grep "mtctl start *$2"\$ | grep -v grep | grep -v "^ *$$ " | sed -e "s/^ *//" -e "s/ .*//"`
! 38: }
! 39:
! 40: SetWorld() {
! 41: NAME=$1; if [ "x$NAME" == "x" ]; then mthelp; exit 1; fi
! 42: WORLDDIR=$WORLDBASE/$NAME; if [ \! -d $WORLDDIR ]; then mtstatus "Failed"; mtinfo "Error: World not found: $NAME"; exit 1; fi
! 43: PORT=`grep '^port.*=' $WORLDDIR/world.conf | sed -e "s/^.*= *//" -e "s/ .*//"`; if [ "x$PORT" == "x" ]; then mtstatus "Failed"; mtinfo "Error: Port for $NAME not defined in cfg file"; exit 1; fi
! 44: }
! 45: mtstatus() {
! 46: CHECK="$1"
! 47: EXTRA=""
! 48: if [ "$CHECK" == "Ok" ]; then
! 49: GetPIDS "$WORLDDIR" "$NAME"
! 50: if [ "x$FOO$BAR" \!= "x" ]; then
! 51: CHECK="Online"
! 52: else
! 53: CHECK="Offline"
! 54: fi
! 55: EXTRA="\n"
! 56: else if [ "$CHECK" == "Failed" ]; then EXTRA=" \n"; fi; fi
! 57: echo -ne "\r$NAME($CHECK)$EXTRA"
! 58: }
! 59:
! 60:
! 61: #---------------------------------------------------------------------
! 62: # Pre start
! 63:
! 64: if [ "$ACTION" == "version" ]; then mtinfo "Version: $VERSION"; exit 0; fi
! 65: if [ "@$WHOAMI" \!= "@$MTUSER" ]; then mtinfo "Please switch to $MTUSER"; exit 0; fi
! 66: cd $MTDIR || exit 1
! 67: touch temp.test && OK=1; if [ "@$OK" == "@0" ]; then mtinfo "Error: Directory tree should be owned by the MT user:\n$MTDIR"; exit 1; fi
! 68: rm temp.test || exit 1
! 69: if [ \! -f $SERVEREXE ]; then mtinfo "Error: Couldn't determine SERVEREXE setting\n$SERVEREXE"; exit 1; fi
! 70:
! 71: mkdir -p $EXITDIR || exit 1
! 72: mkdir -p $WORLDBASE || exit 1
! 73: mkdir -p $LOGDIR || exit 1
! 74:
! 75:
! 76: #---------------------------------------------------------------------
! 77: # Functions for executing the actions
! 78:
! 79: startMT() {
! 80: SetWorld "$1"; mtstatus
! 81: GetPIDS "$WORLDDIR" "$NAME"
! 82: BAR=`echo $BAR | wc -l`
! 83: if [ "x$FOO" \!= "x" ]; then
! 84: mtstatus "Failed"
! 85: mtinfo "Error: World seems already to be running\nIf it is not running, run $ mctl stop $NAME to be sure"
! 86: exit 1
! 87: fi
! 88:
! 89: EXITFLAGWORLD=$EXITDIR/minestop.$NAME
! 90: MINETEST_SUBGAME_PATH=$MTDIR/games
! 91: # MAYBE Export if linux doesnt work
! 92:
! 93: rm -f $EXITFLAGALL $EXITFLAGWORLD
! 94: sleep 1; DIR=`pwd` || exit 1; cd $WORLDDIR || exit 1
! 95: F1=env_meta.txt; F2=env_meta.old; if [ -s $F1 ]; then N=`grep EnvArgsEnd $F1 | wc -l` || exit 1; if [ "x$N" == "x0" ]; then rm -f $F1 || exit 1; fi; fi; if [ -s $F1 ]; then rm -f $F2; cp -p $F1 $F2 || exit 1; else if [ -s $F2 ]; then rm -f $F1; cp -p $F2 $F1 || exit 1; else rm -f $F1 || exit 1; fi; fi
! 96: cd $DIR || exit 1
! 97:
! 98: (
! 99: while true; do
! 100: $SERVEREXE --config $WORLDDIR/world.conf --port $PORT --logfile $LOGDIR/debug-$NAME.log --map-dir $WORLDDIR >> $LOGDIR/$NAME.log 2>&1
! 101: if [ -f $EXITFLAGALL ]; then exit 0; fi; if [ -f $EXITFLAGWORLD ]; then exit 0; fi; sleep 10
! 102: done
! 103: ) > $LOGDIR/start-$NAME.txt &
! 104: mtstatus "Ok"
! 105: }
! 106:
! 107: stopMT() {
! 108: SetWorld "$1"; mtstatus
! 109: GetPIDS "$WORLDDIR" "$NAME"
! 110: if [ "x$FOO$BAR" == "x" ]; then mtstatus "Failed"; mtinfo "$NAME seems to be stopped already"; exit 0; fi
! 111: if [ "x$FOO" \!= "x" ]; then kill -SIGINT $FOO 2> /dev/null ; sleep 1; kill -SIGINT $FOO 2> /dev/null ; sleep 1; kill -SIGINT $FOO 2> /dev/null ; sleep 1; kill -SIGINT $FOO 2> /dev/null ; fi
! 112: if [ "x$BAR" \!= "x" ]; then kill -9 $BAR; fi
! 113:
! 114: mtstatus "Waiting"
! 115: sleep 15; GetPIDS "$WORLDDIR" "$NAME"
! 116:
! 117: if [ "x$FOO$BAR" == "x" ]; then
! 118: mtstatus "Ok"
! 119: else
! 120: kill -9 $FOO; kill -9 $FOO; kill -9 $FOO; kill -9 $FOO;
! 121: if [ "x$BAR" \!= "x" ]; then kill -9 $BAR; fi
! 122:
! 123: mtstatus "Waiting."
! 124: sleep 15; GetPIDS "$WORLDDIR" "$NAME"
! 125: if [ "x$FOO$BAR" == "x" ]; then
! 126: mtstatus "Ok"
! 127: else
! 128: mtstatus "Failed"; mtinfo "Error: Stop of $NAME failed\nTry once more, then consult a sysadmin"; exit 1
! 129: fi
! 130: fi
! 131: }
! 132:
! 133: restartMT() {
! 134: SetWorld "$1"
! 135: /usr/bin/mtctl stop "$1"|| exit 1
! 136: /usr/bin/mtctl start "$1" || exit 1
! 137: }
! 138:
! 139: statusMT() {
! 140: SetWorld "$1";
! 141: mtstatus "Ok"
! 142: }
! 143:
! 144: listMT() {
! 145: for WORLDNAME in `ls $WORLDBASE 2> /dev/null | grep '^[a-zA-Z0-9]*$' | sort`; do
! 146: SetWorld "$WORLDNAME"
! 147: mtinfo "World: $WORLDNAME Port: $PORT"
! 148: done
! 149: }
! 150:
! 151: createMT() {
! 152: NAME=$1; if [ "x$NAME" == "x" ]; then mthelp; exit 1; fi
! 153: if [ "x$NAME" == "x" ]; then echo -e "Failed\nError: Worlds need a name\n"; exit 1; else if [ -d $WORLDBASE/$NAME ]; then echo -e "Failed\nError: World already exist\n"; exit 1; else echo -e "Server name: Ok"; fi; fi
! 154: echo -ne "\nServer Description: "; read SERVER_DESCRIPTION
! 155: PortCheck () {
! 156: CHECK='yes'; if [ -z "${PORT##*[!0-9]*}" ]; then CHECK='no'; ERROR="Ports are only numeric"; return; fi; for x in `ls /home/$MTUSER/minetest/worlds | sort`; do export WCFILE=$WORLDBASE/$x/world.conf; if [ -f $WCFILE ]; then export PORTF=`grep '^port.*=' $WCFILE | sed -e "s/^.*= *//" -e "s/ .*//"`; if [ "x$PORTF" == "x$1" ]; then CHECK='no'; ERROR="Port already in use"; return; fi; fi; done
! 157: }
! 158: while true; do echo -ne "\nPort: "; read PORT; PortCheck $PORT; if [ "$CHECK" == "no" ]; then echo -e "Failed\nError: $ERROR"; sleep 1; else echo -e "Ok"; break; fi; done
! 159: echo -ne "\nMessage Of The Day [MOTD]: "; read MOTD; echo -ne "\nSeed: "; read SEED; echo -ne "\nCreative (true/false): "; read CREATIVE_MODE
! 160: echo -ne "\nEnable Damage (true/false): "; read ENABLE_DAMAGE; echo -ne "\nEnable Player Versus Player [PVP] (true/false): "; read ENABLE_PVP
! 161: echo -ne "\nUsername: "; read USERNAME
! 162:
! 163: cd $WORLDBASE; mkdir $NAME; cd $NAME
! 164: echo -e "server_name = $NAME\nserver_description = $SERVER_DESCRIPTION\nport = $PORT\nmotd = $MOTD\nfixed_map_seed = $SEED\ncreative_mode = $CREATIVE_MODE\nenable_damage = $ENABLE_DAMAGE\nenable_pvp = $ENABLE_PVP\nname = $USERNAME\nserver_announce = true\nserverlist_url = servers.minetest.net" > world.conf
! 165: echo -e "creative_mode = $CREATIVE_MODE\nenable_damage = $ENABLE_DAMAGE\nauth_backend = sqlite3\nbackend = sqlite3\nplayer_backend = sqlite3\ngameid = minetest\nworld_name = $NAME" > world.mt
! 166: echo -ne "\nWorld created!\nWant to start the world?(yes/no): "; read startit
! 167: if [[ "$startit" == "yes" ]]; then /usr/bin/mtctl start $NAME; fi
! 168: echo -e "\nSuccess: \033[1;32mDone \033[m\nFeel free to join your new server at port $PORT"
! 169: }
! 170:
! 171: #---------------------------------------------------------------------
! 172: # Handle the actions
! 173:
! 174: case $ACTION in
! 175: start)
! 176: startMT "$2"
! 177: ;;
! 178: stop)
! 179: stopMT "$2"
! 180: ;;
! 181: restart)
! 182: restartMT "$2"
! 183: ;;
! 184: status)
! 185: statusMT "$2"
! 186: ;;
! 187: list)
! 188: listMT
! 189: ;;
! 190: create)
! 191: createMT "$2"
! 192: ;;
! 193: version)
! 194: mtinfo "Version: $VERSION"
! 195: ;;
! 196: check_updates)
! 197: NEWESTVERSION=$(curl https://cvsweb.planetofnix.com/cgi-bin/cvsweb/~checkout~/mtctl/version.txt?content-type=text/plain 2> /dev/null)
! 198: if [ "$NEWESTVERSION" \!= "$VERSION" ]; then
! 199: mtinfo "Update avaible!\n\nInstalling update NOW!"
! 200: curl 'https://cvsweb.planetofnix.com/cgi-bin/cvsweb/~checkout~/mtctl/installer.sh?content-type=text/plain' 2> /dev/null | $SHELL
! 201: fi
! 202: help)
! 203: mthelp
! 204: ;;
! 205: *)
! 206: mthelp
! 207: ;;
! 208: esac
! 209:
! 210:
! 211: #---------------------------------------------------------------------
! 212: # Final
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