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134 lines
4.2 KiB
Bash
134 lines
4.2 KiB
Bash
#!/bin/bash
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# ______ _____ _ _ _____ _
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# | ___ \ / ___| | | | |_ _| | |
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# | |_/ / _ _______ _ __ ___ \ `--.| |__ __ _ _ __ __| | | | ___ ___ | |___
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# | / | | |_ / _ \| '_ ` _ \ `--. \ '_ \ / _` | '__/ _` | | |/ _ \ / _ \| / __|
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# | |\ \ |_| |/ / (_) | | | | | | /\__/ / | | | (_| | | | (_| | | | (_) | (_) | \__ \
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# \_| \_\__, /___\___/|_| |_| |_| \____/|_| |_|\__,_|_| \__,_| \_/\___/ \___/|_|___/
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# __/ |
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# |___/
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#
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# Ryzom - MMORPG Framework <https://ryzom.com/dev/>
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# Copyright (C) 2019 Winch Gate Property Limited
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# This program is free software: read https://ryzom.com/dev/copying.html for more details
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#
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# This script is a service launcher that works with a command file
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# to determine when to launch the application that it is responsible for
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#
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CWD=$(dirname "$0")
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. "$CWD/config.sh"
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NAME="$1"
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shift
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EXECUTABLE=$1
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shift
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CTRL_CMDLINE=$*
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mkdir -p $NAME
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DOMAIN=shard
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NAME_BASE="$NAME/$NAME"
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CTRL_FILE=${NAME_BASE}_immediate.launch_ctrl
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NEXT_CTRL_FILE=${NAME_BASE}_waiting.launch_ctrl
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STATE_FILE=${NAME_BASE}.state
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START_COUNTER_FILE=${NAME_BASE}.start_count
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echo
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echo ---------------------------------------------------------------------------------
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echo Starting service launcher
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echo ---------------------------------------------------------------------------------
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printf "%-16s = " CMDLINE ; echo $CTRL_CMDLINE
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printf "%-16s = " CTRL_FILE ; echo $CTRL_FILE
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printf "%-16s = " NEXT_CTRL_FILE ; echo $NEXT_CTRL_FILE
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printf "%-16s = " STATE_FILE ; echo $STATE_FILE
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echo ---------------------------------------------------------------------------------
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echo
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# reinit the start counter
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echo 0 > $START_COUNTER_FILE
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START_COUNTER=0
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while true
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do
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# see if the conditions are right to launch the app
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if [ -e $CTRL_FILE ]
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then
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# a control file exists so read it's contents
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CTRL_COMMAND=_$(cat $CTRL_FILE)_
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# do we have a 'launch' command?
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if [ $CTRL_COMMAND = _LAUNCH_ ]
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then
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# update the start counter
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START_COUNTER=$(( $START_COUNTER + 1 ))
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echo $START_COUNTER > $START_COUNTER_FILE
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# we have a launch command so prepare, launch, wait for exit and do the housekeeping
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echo -----------------------------------------------------------------------
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echo Launching $(pwd) $EXECUTABLE $CTRL_CMDLINE...
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echo
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printf RUNNING > $STATE_FILE
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#notify start
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if [ "$NAME" = "egs" ] || [ "$NAME" = "ios" ] || [ "$NAME" = "gpms" ]
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then
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sleep 2
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elif [ "$NAME" = "ais_fyros" ] || [ "$NAME" = "ais_matis" ] || [ "$NAME" = "ais_tryker" ] || [ "$NAME" = "ais_roots" ] || [ "$NAME" = "ais_zorai" ] || [ "$NAME" = "ais_ark" ]
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then
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sleep 4
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fi
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echo "notifying $CWD/notify.sh ServiceStarted $NAME"
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"$CWD/notify.sh" ServiceStarted $NAME
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export LC_ALL=C; unset LANGUAGE
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if [[ "$USE_GDB" == "1" ]]
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then
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if [ "$NAME" = "egs" ] || [ "$NAME" = "ios" ] || [ "$NAME" = "ais_fyros" ] || [ "$NAME" = "ais_matis" ] || [ "$NAME" = "ais_tryker" ] || [ "$NAME" = "ais_roots" ] || [ "$NAME" = "ais_zorai" ] || [ "$NAME" = "ais_ark" ] || [ "$NAME" = "gpms" ]
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then
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echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$SHARD_PATH/lib gdb -batch -ex 'set logging file $NAME/gdb_dump.txt' -ex 'set logging on' -ex 'run $CTRL_CMDLINE' -ex 'bt' $EXECUTABLE" > /tmp/run_$NAME
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else
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echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$SHARD_PATH/lib $EXECUTABLE $CTRL_CMDLINE" > /tmp/run_$NAME
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fi
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else
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echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$SHARD_PATH/lib $EXECUTABLE $CTRL_CMDLINE" > /tmp/run_$NAME
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fi
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schroot -p -c atys -- sh /tmp/run_$NAME
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#notify stop
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"$CWD/notify.sh" ServiceStopped $NAME
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echo -----------------------------------------------------------------------
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printf STOPPED > $STATE_FILE
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# consume (remove) the control file to allow start once
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rm $CTRL_FILE
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if [[ "$AUTO_RESTART" == "0" ]]
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then
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echo "Press ENTER to relaunch"
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read
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fi
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fi
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fi
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# either we haven't launched the app yet or we have launched and it has exitted
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if [ -e $NEXT_CTRL_FILE ]
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then
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# we have some kind of relaunch directive lined up so deal with it
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mv $NEXT_CTRL_FILE $CTRL_FILE
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else
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# automatic launch
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printf LAUNCH > $CTRL_FILE
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fi
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done
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