source: tags/initial/SH/arb_panic

#!/bin/sh

err () {
        echo "*********** ERROR **********" 1>&2
        echo "`basename $0`: $@" 1>&2
        exit 1
}

seperator() {
        echo ''
        echo '*****************************'
}

chooser="/tmp/arb_pids_${USER}_*"

echo '*****************************'
echo "********* P A N I C *********"
echo '*****************************'
echo ""
echo "  This Module tries to save a running database"
echo "  There may be more than database server (ARB_NT):"
echo "          --------------------------------"

for i in $chooser ; do
        /bin/echo "             - >" `ls $i` "<";
done
echo "          --------------------------------"

echo "Please choose one line and enter the rightmost number"

read ARB_PID
if [ ! -f /tmp/arb_pids_${USER}_${ARB_PID} ]; then
        err "Incorrect Choice"
fi

seperator
echo "Please enter file name (full path):"
read FILE

panicfile="/tmp/arb_panic_${USER}_${ARB_PID}"
rm -f $panicfile
echo "$FILE" >$panicfile
ok=false
for i in `cat /tmp/arb_pids_${USER}_${ARB_PID}`; do
        if kill -1 $i 2>/dev/null; then
                ok=true
                break
        fi
done
if [ "$ok" = "false" ]; then
        err     "Sorry could not find a running server"
fi
seperator
echo "Wait until database is saved (1000 sequences == 1min ) or press <ctrl-c> to abort"
while [ -f $panicfile ]; do
        sleep 1
        echo "          waiting"
done

seperator
echo "enter 'kill' if you want to kill the server and its clients"
read ki
if [ "$ki" = "kill" ] ; then
        arb_clean
fi