khanat-opennel-code/code/ryzom/server/patchman_cfg/admin_install/bin/admin

#!/bin/sh

CMD=$*

if [ "$CMD" = "" ]
then

    echo
    echo Screen sessions currently running:
    screen -list
    echo
    echo "Commands:"
    echo "  'start' to start the admin"
    echo "  'stop'  to stop the admin"
    echo "  'join'  to join the admin's screen session"
    echo "  'share' to join the admin if session is shared mode"
    echo
    printf "Enter a command: "
    read CMD
fi

if [ "$CMD" = "stop" ]
then
	for s in $(screen -list | grep "\.admin.*" | awk '{ print $1 }'); do screen -drR $s -X quit; done
fi

if [ "$CMD" = "start" ]
then
	# force the ulimit just in case (so that we can generate cores)
	ulimit -c unlimited

	# stop any admin sessions that were already up
	for s in $(screen -list | grep "\.admin.*" | awk '{ print $1 }'); do screen -drR $s -X quit; done

	# start the main admin session
    screen -d -m -S admin -c /srv/core/bin/admin.screen.rc

	# decide which hostname to use...
	HOSTNAME=$(hostname)
	if [ $(grep $HOSTNAME /srv/core/patchman/special_patchman_list | wc -w) = 0 ]
	then
		HOSTNAME=$(hostname -s)
	fi
	
	# if this machine has associated special admin functins then start the appropriate admin sessions
	echo Looking for sessions for host: $HOSTNAME
	for ROLE in $(grep $HOSTNAME /srv/core/patchman/special_patchman_list | awk '{ print $1 }')
	do
	  ROLE_DIR=/srv/core/$ROLE
	  SRC_CFG_FILE=/srv/core/patchman/patchman_service.$ROLE.cfg

	  # make sure the cfg file exists for the patchman we're to launch
	  if [ -e $SRC_CFG_FILE ]
	  then
		  # preliminary setup prior to launching special admin patchman
		  CFG_FILE=$ROLE_DIR/patchman_service.cfg
		  SCREEN_NAME=admin_$ROLE
		  mkdir -p $ROLE_DIR
		  cp -v $SRC_CFG_FILE $CFG_FILE
	
          # wait 2 seconds before launching the next admin to reduce system conflict
		  sleep 2

		  # start the next patchman in its own screen session
		  pushd $ROLE_DIR > /dev/null
		  echo STARTING $SCREEN_NAME \($ROLE\)
		  screen -d -m -S $SCREEN_NAME /bin/sh /srv/core/patchman/loop_special_patchman.sh /srv/core/patchman/ryzom_patchman_service -L. -C.
		  popd > /dev/null

	  else
		  # the patchman\'s cfg couln\'t be found so complain and ignore
		  echo FILE NOT FOUND: $SRC_CFG_FILE
	  fi
	done
	

	# try launching the screen sessions that correspond to the machine type that we have...
	
	# get the domain list
	cd /srv/core/patchman/
	if [ $(grep $(hostname) auto_start_domain_list |wc -l) -gt 0 ]
		then
		DOMAIN_LIST=$(grep $(hostname) auto_start_domain_list | cut -d\  -f2-)
	elif [ $(grep $(hostname -s) auto_start_domain_list |wc -l) -gt 0 ]
		then
		DOMAIN_LIST=$(grep $(hostname -s) auto_start_domain_list | cut -d\  -f2-)
	elif [ $(grep $(hostname -d) auto_start_domain_list |wc -l) -gt 0 ]
		then
		DOMAIN_LIST=$(grep $(hostname -d) auto_start_domain_list | cut -d\  -f2-)
	else
		echo "There are no domains to be autostarted here"
		DOMAIN_LIST=none
	fi
	
	# if we have a domain list for this machine then deal with it...
	if [ "$DOMAIN_LIST" != none ]
	then
		# iterate over the domain list...
		for f in $DOMAIN_LIST
		do
			# see if we're setup to run this domain
			if [ -e /srv/core/${f}.screen.rc ] && [ -e /srv/core/bin/${f} ]
			then
				# see whether the domain is alredy running
				if [ $( screen -list | grep \( | cut  -f2 | cut -d. -f2| grep \^$f\$ | wc -l) == 0 ]
				then
					# the domain isn't running yet so start it
					echo '****' starting domain: $f '****'
					/srv/core/bin/$f batchstart
				else
					echo '****' Domain is already running: $f '****'
				fi
			else
				echo skipping domain: $f
			fi
		done
	fi
fi

if [ "$CMD" = "join" ]
then
    screen -r -S admin
fi

if [ "$CMD" = "share" ]
then
    screen -r -x -S admin
fi