#!/bin/bash
#
# $Id: run_prestart 19781 2015-12-08 01:11:51Z furletov $
# $HeadURL: https://halldsvn.jlab.org/repos/trunk/online/daq/scripts/run_prestart $
#
# RUN_PERIOD and RAWDATA_DIR environment variables are set in the file
# /gluex/etc/hdonline.cshrc 
# 
# CODA will write files to:
#
#    $RAWDATA_DIR/active/$RUN_PERIOD/rawdata/RunXXXXXX
#
# where "XXXXXX" is the zero padded run number. Other files
# related to the run are also placed in this directory. 
# Some details on the strategy here are given in:
#
# https://halldweb1/wiki/index.php/Raid-to-Silo_Transfer_Strategy
#
#---- jcedit --------
#  %(DAQ_HOME)/scripts
#  run_prestart %(rn)  %(udl)  %(config) %(rt)
#  run_go       %(rn)  %(udl)  %(config) %(rt)
#  run_end      %(rn)  %(udl)  %(config) %(rt)
#===========================================================================================

# !!!!!!!!  STD in/out is not allowed in this script !!!!!!
STDO=/tmp/${USER}_RCDB.$1
exec >$STDO 2>&1

date                               
echo "----- > run_update_rcdb  ENTER <---- "

#source /gluex/etc/hdonline.cshrc
ENV_RAWDATA_DIR=`awk '/RAWDATA_DIR/ {printf "%s %s=%s\n",$1,$2,$3 }' /gluex/etc/hdonline.cshrc | grep setenv | sed s/setenv/export/g `
ENV_RUN_PERIOD=`awk '/RUN_PERIOD/ {printf "%s %s=%s\n",$1,$2,$3 }' /gluex/etc/hdonline.cshrc | grep setenv | sed s/setenv/export/g  | sed s/\"//g`
$ENV_RAWDATA_DIR
$ENV_RUN_PERIOD
echo "ENV_RAWDATA_DIR=$ENV_RAWDATA_DIR  : $RAWDATA_DIR " 
echo "ENV_RUN_PERIOD=$ENV_RUN_PERIOD    : $RUN_PERIOD"  

UDL=$2

CONFIG_FILE=$3
source run_lib.sh
CONFIG_DIR=`dirname $CONFIG_FILE `
ER_name=ERsoftROC
get_host $ER_name ER_host

#===========================================================================================
RCM_HOST=gluon25
RCM_PORT=32767
RCM_LOG=/dev/tcp/${RCM_HOST}/${RCM_PORT}
RCM_LOG_FILE=$DAQ_HOME/../work/rcm_rc.log
#-------------------------------------------------------------------------------------------
function rcm_log() {
    echo -e " $1 $2 "
    [ -n "$UDL" ] && cMsgCommand -u $UDL  -name run_update_rcdb  -subject Prcdb -type DAQ -text "$1"  -string severity=$2  2>&1 > /tmp/${USER}_cMsgCommand
#   cMsgCommand -u cMsg://gluon100:45000/cMsg/$EXPID  -name run_prestart -subject Prestart -type DAQ -text "$1"     -string severity=$2
    [ -n "$RCM_LOG" ] && echo -e "msg:GUI_runconf rcdb_update:: $1 " > $RCM_LOG
    echo -e "`date` :run_rcdb::  $2: $1 " >> $RCM_LOG_FILE
}


#rcm_log "Run=$1 user=$USER `date` UDL=$2 config=$3  4=$4 5=$5 " "INFO"
sleep 10

if [ "$#" -lt 1 ]; then
  echo "You must provide a run number!"   
  echo ""                               
  echo "Usage:"                         
  echo "   run_rcdb RUN"             
  echo ""                                
#  exit -1
fi

export RUN=$(printf '%06d' $1) 

#===========================================================================================
#      DAQ TEST MODE
#
if [ x$DAQMODE == "xtest" ] ; then
    rcm_log "WARN: DAQMODE=$DAQMODE " "WARN"
    exit 0
fi
#===========================================================================================

#===========================================================================================
#      any other accounts ..
#
if [ $USER != "hdops" ] ; then
    which run_log.sh
#    run_log.sh "UPDATE" $RUN $CONFIG_FILE
    exit 0
fi
echo " start: parse_coda_log  --update=epics,coda,config --reason=update  --ipl  --udl=$UDL --verbose "
python --version

#exit 0
sleep 10
for ff in 1    ; do
    RUNPROC=`ps -efww | grep run_ | grep -v grep | grep -v run_update_rcdb `
    echo "RUN PROC = $RUNPROC "
    [[ x$RUNPROC = x ]] && break
    echo "wait for $RUNPROC ends .... "
#    sleep 10
done

${DAQ_HOME}/rcdb/parse_coda_log  --update=epics,coda,config --reason=update  --ipl  --udl=$UDL --verbose 

#===========================================================================================
#            HDOPS account only ...
#-------------------------------------------------------------------------------------------

# after rcdb !!! replace event count
LOGFILE=$COOL_HOME/$SESSION/ddb/run-log/$SESSION/current_run.log
COOL_RUNTYPE=`cat $LOGFILE | grep \<coda | awk -F'"' '/runtype/{print $2}'`
block_count=`xmlstarlet sel -t -v "//coda/run-start/components/component[@name='TSG']/evt-number" $LOGFILE `
event_count=$(($block_count * 40 ))
RUN_NUM=$1
echo "cDAQ event_count=$event_count"
[[ -n `echo $COOL_RUNTYPE | grep rocs_tcp` ]] && rcnd.sh --write $event_count   --replace $RUN_NUM  event_count ||  echo "coda"

echo "-------> run_update_rcdb EXIT `date` <-------"