#!/bin/sh
#
# ========================================================================
#
# *
# * This file is part of MARS, the MAGIC Analysis and Reconstruction
# * Software. It is distributed to you in the hope that it can be a useful
# * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
# * It is distributed WITHOUT ANY WARRANTY.
# *
# * Permission to use, copy, modify and distribute this software and its
# * documentation for any purpose is hereby granted without fee,
# * provided that the above copyright notice appear in all copies and
# * that both that copyright notice and this permission notice appear
# * in supporting documentation. It is provided "as is" without express
# * or implied warranty.
# *
#
#
#   Author(s): Daniela Dorner  08/2004 <mailto:dorner@astro.uni-wuerzburg.de>
#   Author(s): Stefan Ruegamer 08/2007 <mailto:snruegam@astro.uni-wuerzburg.de>
#   Author(s): Daniel Hoehne   06/2008 <mailto:hoehne@astro.uni-wuerzburg.de>
#
#   Copyright: MAGIC Software Development, 2000-2008
#
#
# ========================================================================
#
# This script is launching star for mc sequences.
# 
# As star takes some time, only one mc sequence is processed at once. 
# First the script gets a sequence number from the database for which 
# star has to be done (function gettodo). After setting the status in the 
# database (set fStartTime; to know that the sequence is already being 
# processed), the image parameters are calculated for the sequence. 
# Afterwards the status in the database is updated according to the return 
# value of star. 
# The important INFOs, WARNings and ERRORs are written not only to the 
# scriptlog but also to the processlog.
#
# Atm the processing has to be done in a separate Mars directory because 
# different sql.rc and steps.rc files are needed.
#
# The star.rc files are taken from the datacenter/setup/star directory
#

source `dirname $0`/sourcefile
printprocesslog "INFO starting $0"
program=star
column=fStar

set -C

scriptlog=$runlogpath/runmc$program-$datetime.log
date >> $scriptlog 2>&1

# get sequence # 
gettodo >> $scriptlog 2>&1
sequence=$process

# lock sequ
lockfile=$lockpath/lock-$table-$column-$sequence.txt
checklock >> $scriptlog 2>&1

cd $mars

echo "run $program for mc sequence $sequence..." >> $scriptlog 2>&1
printprocesslog "INFO starting $program for mc sequence $sequence"
no=`printf %08d $sequence | cut -c 0-4`
no2=`printf %08d $sequence`
outpath="$mcpath/$program/$no/$no2"
inpath=`echo $outpath | sed -e 's/star/callisto/'`
makedir $outpath >> $scriptlog 2>&1

sequfile="$mcsequpath/$no/sequence$no2.txt"

primvar=$no2
setstatus "start" >> $scriptlog 2>&1

#echo "staging files..." >> $scriptlog 2>&1
#ssh -nx phoenix /opt/SUNWsamfs/bin/stage -V $inpath/19*_0*${run}_Y_*_E.root >> $scriptlog 2>&1


# define star.rc files
starrcnew=$setuppath/$program/star.rc
starrcmux=$setuppath/$program/star_mux.rc

epoch=`grep Epoch $sequfile | cut -d: -f2 | grep Mux`
# link star.rc file
echo "linking the star.rc file to $outpath" >> $scriptlog 2>&1
if [ "$epoch" = "" ]
then
   ln -vsf $starrcnew $outpath/star.rc >> $scriptlog 2>&1
else
   ln -vsf $starrcmux $outpath/star.rc >> $scriptlog 2>&1
fi
starrcseq=$outpath/star.rc

echo "./star -mc -b -q -v4 -f --log=$outpath/$program$no2.log --html=$outpath/$program$no2.html --ind=$inpath --out=$outpath $sequfile --config=$starrcseq 2>> $scriptlog> /dev/null" >> $scriptlog 2>&1
./star -mc -b -q -v4 -f --log=$outpath/$program$no2.log --html=$outpath/$program$no2.html --ind=$inpath --out=$outpath $sequfile --config=$starrcseq 2>> $scriptlog> /dev/null
check1=$?

case $check1 in
   0)   echo " check1=$check1 -> everything ok " >> $scriptlog 2>&1
        printprocesslog "INFO $program finished successfully for mc sequence $sequence"
        ;;
   *)   echo " check1=$check1 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1
        printprocesslog "ERROR $program failed for mc sequence $sequence"
        com=$Fmcstar
        check=$check1
        ;;
esac

setstatus "stop" >> $scriptlog 2>&1

finish >> $scriptlog 2>&1