===================================================================
RCS file: /cvs/mtctl/mtctl_default.sh,v
retrieving revision 1.1
retrieving revision 1.4
diff -u -p -r1.1 -r1.4
--- mtctl/mtctl_default.sh	2021/08/31 17:00:08	1.1
+++ mtctl/mtctl_default.sh	2021/10/19 10:05:56	1.4
@@ -3,6 +3,9 @@
 # Purpose: Minetest server Control
 # License: Copyright (C) 2021 by Miniontoby <miniontoby@ircnow.org>
 #---------------------------------------------------------------------
+VERSION="1.3"
+config=[]
+config[0]="no"; config[1]="/usr/local/share/minetest/"
 
 #---------------------------------------------------------------------
 # Alias
@@ -12,24 +15,67 @@ mtinfo() {
 	echo -e "mtctl: $MSG" | sed -e 's/\\n/\\nmtctl: /'
 }
 mthelp() {
-	echo -e "usage:  mtctl start|stop|restart|status|create worldname\n        mtctl list|help|version|check_updates"; exit 1
+	echo -e "usage:  mtctl start|stop|restart|status|create|backup worldname\n        mtctl list|help|version|check_updates"; exit 1
 }
+if [ "x$1" == "x" ]; then mthelp; exit 1; fi
 
 
 #---------------------------------------------------------------------
-# Variables
-if [ "x$1" == "x" ]; then mthelp; exit 1; fi
-ACTION="$1"
-EXITDIR=$MTDIR/tmp
-if [ "$MTBUILD" == "yes" ]; then SERVEREXE="$MTDIR/bin/minetestserver"; else SERVEREXE="`which minetestserver`"; fi
-WORLDBASE=$MTDIR/worlds
-LOGDIR=$MTDIR/log
-EXITFLAGALL=$EXITDIR/minestop.all
-WHOAMI=`whoami`
-OK=0
-VERSION="1.0"
+# Setup
 
+if [[ "`id -u`" -eq 0 ]]; then CONFDIR=/etc/mtctl; else CONFDIR=$HOME/.mtctl; fi
+if [ \! -d $CONFDIR ]; then mkdir -p $CONFDIR || exit 1; fi
+if [ \! -f $CONFDIR/config ]; then
+	mtinfo "\nNo configfile found!\nCreating it now!\n\n"
+	echo -n 'Use custom build minetest folder (yes/no): '; read MTBUILD
+	case $MTBUILD in 
+		YES|yes) MTBUILD='yes'
+			EXAMPLEDIR="$HOME/minetest"
+			;;
+		NO|no) MTBUILD='no'
+			EXAMPLEDIR="$HOME/.minetest"
+			;;
+		*) mtinfo "Error, not a valid option!"
+			exit 1
+			;;
+	esac
+	echo -n "Insert the path to the minetest folder(eg. $EXAMPLEDIR): "; read MTLOCATION
 
+	echo -e "builded=$MTBUILD\nlocation=$MTLOCATION" > $CONFDIR/config
+	unset MTBUILD MTLOCATION EXAMPLEDIR
+	mtinfo "Configfile created!!\n\n"
+fi
+
+while read line; do
+	linea="`echo $line | grep -F = 2> /dev/null`"
+	if [ "x$linea" \!= "x" ]; then
+		varname=$(echo "$line" | cut -d '=' -f 1)
+		case $varname in
+			builded) indexnumber=0
+				;;
+			location) indexnumber=1
+				;;
+		esac
+		config[$indexnumber]=$(echo "$line" | cut -d '=' -f 2-)
+	fi
+done < $CONFDIR/config
+
+mtsetup() {
+	EXITDIR=${config[1]}/tmp
+	if [ "${config[0]}" == "yes" ]; then SERVEREXE="${config[1]}/bin/minetestserver"; else SERVEREXE="`which minetestserver`"; fi
+	WORLDBASE=${config[1]}/worlds
+	LOGDIR=${config[1]}/log
+	EXITFLAGALL=$EXITDIR/minestop.all
+	OK=0; cd ${config[1]} || exit 1
+	touch temp.test && OK=1; if [ "@$OK" == "@0" ]; then mtinfo "Error: Directory tree should be owned by the MT user:\n${config[1]}"; exit 1; fi
+	rm temp.test || exit 1
+	if [ \! -f $SERVEREXE ]; then mtinfo "Error: Couldn't determine SERVEREXE setting\n$SERVEREXE"; exit 1; fi
+
+	mkdir -p $EXITDIR || exit 1
+	mkdir -p $WORLDBASE || exit 1
+	mkdir -p $LOGDIR || exit 1
+}
+
 #---------------------------------------------------------------------
 # Normal Functions
 
@@ -53,27 +99,13 @@ mtstatus() {
 			CHECK="Offline"
 		fi
 		EXTRA="\n"
-	else if [ "$CHECK" == "Failed" ]; then EXTRA="  \n"; fi; fi
+        elif [ "$CHECK" == "Failed" ]; then EXTRA="  \n";
+        elif [ "$CHECK" == "Backup failed" ]; then EXTRA="  \n";
+        elif [ "$CHECK" == "Backup success" ]; then EXTRA="  \n"; fi
 	echo -ne "\r$NAME($CHECK)$EXTRA"
 }
 
-
 #---------------------------------------------------------------------
-# Pre start
-
-if [ "$ACTION" == "version" ]; then mtinfo "Version: $VERSION"; exit 0; fi
-if [ "@$WHOAMI" \!= "@$MTUSER" ]; then mtinfo "Please switch to $MTUSER"; exit 0; fi
-cd $MTDIR || exit 1
-touch temp.test && OK=1; if [ "@$OK" == "@0" ]; then mtinfo "Error: Directory tree should be owned by the MT user:\n$MTDIR"; exit 1; fi
-rm temp.test || exit 1
-if [ \! -f $SERVEREXE ]; then mtinfo "Error: Couldn't determine SERVEREXE setting\n$SERVEREXE"; exit 1; fi
-
-mkdir -p $EXITDIR || exit 1
-mkdir -p $WORLDBASE || exit 1
-mkdir -p $LOGDIR || exit 1
-
-
-#---------------------------------------------------------------------
 # Functions for executing the actions
 
 startMT() {
@@ -87,7 +119,7 @@ startMT() {
 	fi
 
 	EXITFLAGWORLD=$EXITDIR/minestop.$NAME
-	MINETEST_SUBGAME_PATH=$MTDIR/games 
+	MINETEST_SUBGAME_PATH=${config[1]}/games 
 	# MAYBE Export if linux doesnt work
 
 	rm -f $EXITFLAGALL $EXITFLAGWORLD
@@ -137,8 +169,15 @@ restartMT() {
 }
 
 statusMT() {
-	SetWorld "$1";
-	mtstatus "Ok"
+        SetWorld "$1"
+        GetPIDS "$WORLDDIR" "$NAME"
+        if [ "x$FOO$BAR" \!= "x" ]; then
+                STATUS="Online"
+        else
+                STATUS="Offline"
+        fi
+        LASTLOG="`tail -n 5 $LOGDIR/$NAME.log`"
+        echo -e "mtctl.$1 - The Minetest Server Control\n   Active: $STATUS\n  Process: $FOO\n Main PID: $BAR\n\n$LASTLOG"
 }
 
 listMT() {
@@ -161,33 +200,97 @@ createMT() {
 	echo -ne "\nUsername: "; read USERNAME
 
 	cd $WORLDBASE; mkdir $NAME; cd $NAME
-	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
+	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\nsqlite_synchronous = 0\nserver_unload_unused_data_timeout = 900\nserver_map_save_interval = 900.0" > world.conf
 	echo -e "creative_mode = $CREATIVE_MODE\nenable_damage = $ENABLE_DAMAGE\nauth_backend = sqlite3\nbackend = sqlite3\nplayer_backend = sqlite3\ngameid = minetest\nworld_name = $NAME" > world.mt
 	echo -ne "\nWorld created!\nWant to start the world?(yes/no): "; read startit
 	if [[ "$startit" == "yes" ]]; then /usr/bin/mtctl start $NAME; fi
 	echo -e "\nSuccess: \033[1;32mDone \033[m\nFeel free to join your new server at port $PORT"
 }
 
+backupMT() {
+	SetWorld "$1"
+	# Backup script from mtlbak by Minix
+	# Copyright (C) 2021 Minix from FreedomTest (freedomtest@protonmail.com)
+
+	BACKUP_DIR="$CONFDIR/backups/$NAME"
+	LOG_FILE="$LOGDIR/backup_$NAME.log"
+	mkdir -p $BACKUP_DIR
+	echo -ne "" >> $LOG_FILE
+
+	if [ -f /tmp/$(basename $WORLDDIR)_local_backup_in_progress ]; then
+		echo "\nBackup for $(basename $WORLDDIR) on $(date) aborted because another backup is already in progress, this may be caused by a backup that is taking longer than expected" >> $LOG_FILE
+		mtinfo "Backup for $(basename $WORLDDIR) on $(date) aborted because another backup is already in progress, this may be caused by a backup that is taking longer than expected"
+		exit 1
+	fi
+
+	touch /tmp/$(basename $WORLDDIR)_local_backup_in_progress
+	rm $BACKUP_DIR/map.sqlite.tmp* 2> /dev/null #Cleaning in case of crashed attempts
+
+	echo -e "\n$(date) backup started" >> $LOG_FILE
+	mtstatus "Backup started"
+
+	try=0
+	while [ $try -lt 5 ]; do
+		echo "Starting backup attempt #$(expr $try + 1) on $(date)" >> $LOG_FILE
+		sqlite3 $WORLDDIR/map.sqlite ".backup $BACKUP_DIR/map.sqlite.tmp" 2> /dev/null
+		if [ $? -eq 0 ]; then
+			mv $BACKUP_DIR/{map.sqlite.tmp,map.sqlite}
+			#Backup auth.sqlite and players.sqlite files properly
+			until sqlite3 $WORLDDIR/auth.sqlite ".backup $BACKUP_DIR/auth.sqlite" 2> /dev/null; do
+				continue
+			done
+			until sqlite3 $WORLDDIR/players.sqlite ".backup $BACKUP_DIR/players.sqlite" 2> /dev/null; do
+				continue
+			done
+			rsync -ptrW --delete --exclude "*.sqlite" $WORLDDIR/ $BACKUP_DIR/ 
+			echo "Backup finished succesfully on $(date)" >> $LOG_FILE
+			mtstatus "Backup success"
+			rm /tmp/$(basename $WORLDDIR)_local_backup_in_progress 2> /dev/null
+			exit 0
+		else
+			rm $BACKUP_DIR/map.sqlite.tmp 2> /dev/null
+			try=$(expr $try + 1)
+			if [ $try -eq 5 ]; then
+				echo "Backup failed 5 times, aborting on $(date)" >> $LOG_FILE
+				mtstatus "Backup failed"
+				rm /tmp/$(basename $WORLDDIR)_local_backup_in_progress 2> /dev/null
+				exit 1
+			else
+				echo "map.sqlite backup attempt #$try failed, retrying in 60 seconds" >> $LOG_FILE
+				sleep 60
+			fi
+		fi
+	done
+}
+
+
 #---------------------------------------------------------------------
 # Handle the actions
+ACTION="$1"
 
 case $ACTION in
 	start)
+		mtsetup
 		startMT "$2"
 		;;
 	stop)
+		mtsetup
 		stopMT "$2"
 		;;
 	restart)
+		mtsetup
 		restartMT "$2"
 		;;
 	status)
+		mtsetup
 		statusMT "$2"
 		;;
 	list)
+		mtsetup
 		listMT
 		;;
 	create)
+		mtsetup
 		createMT "$2"
 		;;
 	version)
@@ -197,8 +300,9 @@ case $ACTION in
 		NEWESTVERSION=$(curl https://cvsweb.planetofnix.com/cgi-bin/cvsweb/~checkout~/mtctl/version.txt?content-type=text/plain 2> /dev/null)
 		if [ "$NEWESTVERSION" \!= "$VERSION" ]; then
 			mtinfo "Update avaible!\n\nInstalling update NOW!"
-			curl 'https://cvsweb.planetofnix.com/cgi-bin/cvsweb/~checkout~/mtctl/installer.sh?content-type=text/plain' 2> /dev/null | $SHELL
+			curl -sSL https://ircforever.org/mtctl.php | $SHELL
 		fi
+		;;
 	help)
 		mthelp
 		;;