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|
#! /bin/sh
# @(#)gomidas.sh 19.1 (ESO-IPG) 02/25/03 14:31:59
# .COPYRIGHT: Copyright (c) 1988 European Southern Observatory,
#
# .TYPE command
# .NAME gomidas
# .LANGUAGE Bourne-shell script
# .ENVIRONMENT Unix Systems. Executable under any SHELL.
# .USAGE gomidas [-d display] [-m mid_work]
# display: X server for display and graphical windows.
# mid_work: MIDAS startup directory (default: $HOME/mid_work)
#
# .COMMENTS Resume a stopped session of MIDAS. It uses the following
# environment MID_WORK and DISPLAY
# variables if they exist, otherwise takes defaults.
# It checks arguments if any and exec to
# $MIDASHOME/$MIDVERS/monit/prepa.exe
#
# .VERSION 1.1 900308: KB. Implementation
# .VERSION 2.1 920221: CG. Adapted to Unix scripts.
# .VERSION 3.1 930706: CG. Simplified and passing arguments.
#**************************************************************************
#
# Check for options:
#
while [ -n "$1" ]
do
case $1 in
-d) DISPLAY=$2; export DISPLAY; shift; shift ;;
-m) MID_WORK=$2; export MID_WORK; shift; shift ;;
*) echo "Usage: gomidas [-d DISPLAY] [-m MID_WORK]"; exit 1 ;;
esac
done
if [ -z "$MID_WORK" ]; then
MID_WORK=$HOME/midwork/ ; export MID_WORK
fi
#
# if last char. of MID_WORK != '/' append a '/'
#
if [ `expr $MID_WORK : '.*\(.\)'` != '/' ]; then
MID_WORK=$MID_WORK/ ; export MID_WORK
fi
if [ ! -d $MID_WORK ]; then
echo "Directory $MID_WORK does not exist"
echo "Run inmidas first. EXIT."
exit 1
fi
#
# Strip "/dev/", strip "pty/" (HP), "pts/" (IBM), and "tty" (all)
#
if ( tty -s )
then
tt=`tty | sed -e 's/^.*dev\///' -e 's/pty\///' -e 's/pts\///' -e 's/tty//'`
else
tt=none
fi
#
# Get's environment from previous inmidas
#
if [ ! -f $MID_WORK/.inmidas.$tt ]; then
if [ ! -f $MID_WORK/.inmidas ]; then
echo "No MIDAS session finished yet."
echo "Run inmidas first. EXIT."
exit 1
else
. $MID_WORK/.inmidas
cp $MID_WORK/.inmidas $MID_WORK/.inmidas.$tt
fi
else
. $MID_WORK/.inmidas.$tt
fi
#
# Check if there is a running session already for DAZUNIT.
#
if [ -f "$MID_WORK/RUNNING$DAZUNIT" ]; then
echo "Unit $DAZUNIT is locked by another MIDAS session. EXIT."
exit 1
fi
#
# Check access to directories and files
#
if [ ! -d $MIDASHOME ]; then
echo "${MIDASHOME}: not such directory."
echo "Call your MIDAS operator. EXIT."
exit 1
fi
if [ ! -d $MIDASHOME/$MIDVERS ]; then
echo "$MIDASHOME/${MIDVERS}: not such directory."
echo "Call your MIDAS operator. EXIT."
exit 1
fi
#
# get all the variables (logical names)
#
if [ -f $MIDASHOME/$MIDVERS/monit/midlogs.sh ]; then
. $MIDASHOME/$MIDVERS/monit/midlogs.sh
else
echo "$MIDASHOME/$MIDVERS/monit/midlogs.sh not such file."
echo "Call your MIDAS operator. EXIT."
exit 1
fi
#
# logical assignements to devices.
#
if [ -f $MID_WORK/devices.sh ] ; then
. $MID_WORK/devices.sh
else
. $MIDASHOME/$MIDVERS/monit/devices.sh
fi
#
# Catch any possible interrupt and remove the lock file
#
trap "rm -f $MID_WORK/RUNNING$DAZUNIT; exit 1" 1 2 3 15
touch $MID_WORK/RUNNING$DAZUNIT
#
# set TERMWIN to "yes" in any other previous release to 94NOV
#
#if [ -z "$TERMWIN" -a "$MIDVERS" != "94NOV" ]; then
# TERMWIN=yes; export TERMWIN
#fi
#
# Ignore CTRL-C before runnning prepa.exe
#
trap "" 2
#
# Set PATH for shared libraries
#
os=`uname`
case "$os" in
"SunOS"|"Linux")
if [ -z "$LD_LIBRARY_PATH" ] ; then
LD_LIBRARY_PATH=$MIDASHOME/$MIDVERS/lib
else
LD_LIBRARY_PATH=$MIDASHOME/$MIDVERS/lib:$LD_LIBRARY_PATH
fi
export LD_LIBRARY_PATH
;;
"HP-UX")
if [ -z "$SHLIB_PATH" ] ; then
SHLIB_PATH=$MIDASHOME/$MIDVERS/lib
else
SHLIB_PATH=$MIDASHOME/$MIDVERS/lib:$SHLIB_PATH
fi
export SHLIB_PATH
;;
*)
;;
esac
#
# run PREPA
#
$MID_MONIT/prepa.exe
if [ $? = 1 ] ; then
echo "...Midas session aborted..."
rm -f $MID_WORK/RUNNING$DAZUNIT
exit 1
fi
cp $MID_WORK/.inmidas.$tt $MID_WORK/.inmidas
rm -f $MID_WORK/RUNNING$DAZUNIT
exit 0
|
