#!/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): Daniel Hoehne-Moench  01/2009 <mailto:hoehne@astro.uni-wuerzburg.de>
#
#   Copyright: MAGIC Software Development, 2000-2009
#
#
# ========================================================================
#
# This script is launching the calibration of mc sequences. 
# 
# As callisto takes some time, only one sequence is processed at once. 
# First the script gets a sequence number from the mc database, for which 
# the calibration 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 sequence is calibrated. Afterwards 
# the status in the mc database is updated according to the return value 
# of the program.
# 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 callisto.rc files are stored in the setup directory
#

source `dirname $0`/sourcefile
printprocesslog "INFO starting $0"
program=callisto
column=fCallisto

set -C

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

# get sequence # 
gettodo "1" >> $scriptlog 2>&1
sequence=${primaries[0]}

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

cd $mars

# run calibration for sequence
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"
makedir $outpath >> $scriptlog 2>&1
sequfile="$mcsequpath/$no/sequence$no2.txt"

# define callisto.rc files
callistorcnew=$setuppath/$program/callisto.rc
callistorcmux=$setuppath/$program/callisto_mux.rc

epoch=`grep Epoch $sequfile | cut -d: -f2 | grep Mux`
# find callisto.rc file
if [ -e $outpath/callisto.rc ]
then
   echo "found $program.rc in $outpath -> using this " >> $scriptlog 2>&1
   callistorcseq=$outpath/callisto.rc
else
   echo "no $program.rc found in $outpath -> making link " >> $scriptlog 2>&1
   if [ "$epoch" = "" ]
   then
      ln -vs $callistorcnew $outpath/callisto.rc >> $scriptlog 2>&1
   else
      ln -vs $callistorcmux $outpath/callisto.rc >> $scriptlog 2>&1
   fi
   callistorcseq=$outpath/callisto.rc
fi

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

echo "./callisto -mc -b -q -v4 -f --log=$outpath/$program$no2.log --html=$outpath/$program$no2.html --out=$outpath --config=$callistorcseq $sequfile  2>> $scriptlog > /dev/null" >> $scriptlog 2>&1
./callisto -mc -b -q -v4 -f --log=$outpath/$program$no2.log --html=$outpath/$program$no2.html --out=$outpath --config=$callistorcseq $sequfile  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 (return code $check1)"
        com=$Fmccallisto
        check=$check1
        ;;
esac

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

finish >> $scriptlog 2>&1