#!/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>
#
#   Copyright: MAGIC Software Development, 2000-2007
#
#
# ========================================================================
#
# This script launches the writing of the sequence files for all sequences
# for which this step is needed. 
#
# After checking if the script is already running the todolist is written.
# Then the sequence file is written for each sequence in the todolist using
# the macro writesequencefile.C
# If this was successful, the status is inserted into the database using 
# the function setstatus.
#

source `dirname $0`/sourcefile
printprocesslog "INFO starting $0"
program=writesequencefile
column=fSequenceFileWritten

set -C

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

# check if script is already running
lockfile=$lockpath/lock-$program.txt
checklock  >> $scriptlog 2>&1

# get todo list
getdolist  >> $scriptlog 2>&1

# get sequences from todo file
sequences=(`cat $todofile`)
if [ "$sequences" = "" ]
then 
   echo "nothing to do -> exit"  >> $scriptlog 2>&1
   finish >> $scriptlog 2>&1
fi
echo "sequences: "${sequences[@]} >> $scriptlog 2>&1
rm -v $todofile >> $scriptlog 2>&1

cd $mars

# write sequence file for all sequences in todo file
for sequence in ${sequences[@]}
do 
   printprocesslog "INFO write sequence files for sequence $sequence"
   no=`printf %08d $sequence | cut -c 0-4`
   no2=`printf %08d $sequence`
   sequencepath=$sequpath/$no
   makedir $sequencepath >> $scriptlog 2>&1

   writesequencefilelogpath=$logpath/$program/$no
   makedir $writesequencefilelogpath >> $scriptlog 2>&1
   writesequencefilelog=$writesequencefilelogpath/writesequencefile-$no2.log

   echo "write sequencefile for sequence $sequence" >> $scriptlog 2>&1
   primvar=$no2
   setstatus "start" >> $scriptlog 2>&1

   check2=`root -q -b $macrospath/writesequencefile.C+\($sequence\,"\"$sequpath\""\) | tee $writesequencefilelog | intgrep`
   case $check2 in
      1)   echo " check2=$check2 -> everything ok " >> $scriptlog 2>&1 
           printprocesslog "INFO sequence file successfully written for sequence $sequence"
           ;;
      0)   echo " check2=$check2 -> no connection to db -> continue..." >> $scriptlog 2>&1 
           printprocesslog "WARN connection to DB failed"
           check="no"
           ;;
      *)   echo " check2=$check2 -> ERROR -> step has to be repeated" >> $scriptlog 2>&1
           printprocesslog "ERROR $program.C failed for sequence $sequence"
           com=$Fwritesequfile
           check=$check2
           ;;
   esac
   
   setstatus "stop" >> $scriptlog 2>&1
done

finish >> $scriptlog 2>&1

