Shell Programming and Scripting

# Seach Function for 'Multi Line - Single Field'                                                 
#search2 ()                                                                                      
#{                                                                                               
#  #Remove the report header from the file. Commented out to continue troubleshooting.                                                      
#  TOTALLINES=wc -1 ${RPTFILE}                                                                   
#  REPORTNOHEAD=$(echo ${RPTFILE} | tail -$(${TOTALLINES}-${STARTLINE}))                         
#                                                                                                
#  for ERROR in $(more ${REPORTNOHEAD} | cut -f${STARTFIELD} -d ",")                             
#  do                                                                                           
#   if [[ ${ERROR} = ${STRING1} && ${ERROR} != ${STRINGEXCLUSION} ]];                           
#    then                                                                                                                                                      
#      echo "${RPTFILE} has been identified as having an error. ${INSTRUCTIONS}" >> ${ERROREMAIL}                                                             
#    else                                                                                        
#      echo "${RPTFILE} has no detected errors. >> ${APPLOG}                                     
#    fi                                                                                         
#  done                                                                                        
#}                                                                                                 

# Seach Function for 'Reports that return no data, w/o "No Data Selected."'
search3 ()
{
echo "\n Search Function 3 used by ${REPORT} "

REPORTLINECOUNT=$(wc -l ${RPTFILE})
  
if [[ ${REPORTLINECOUNT} -ge ${STARTLINE} ]];
then 
  echo "${RPTFILE} has been identified as having an error. ${INSTRUCTIONS}" >> ${ERROREMAIL} 
else
  echo "${RPTFILE} has no detected errors. >> ${APPLOG} 
fi	
}


# Seach Function for 'Blank Report w/ "No Data Selected."'
search4 ()
{
echo "\n Search Function 4 used by ${REPORT} "

RPTLINE=$(more ${RPTFILE} | head -${STARTLINE} | tail -1)
RPTFIELD=$(echo ${RPTFILE} | cut -f${STARTFIELD} -d ",")
  
if [[ ${RPTFIELD} = ${STRING1} ]];
then
  echo "${RPTFILE} has no detected errors. >> ${APPLOG}
else
  echo "${RPTFILE} has been identified as having an error. ${INSTRUCTIONS}" >> ${ERROREMAIL} 
  echo "Error Found" >> ${APPLOG}
fi  
}

#Reset Variables
LINENUMBER=0
ERRFOUND=0

#Loop through Control File
for EMAIL in $(more ${CONTROLFILE} | cut -f 2 -d ":")
do
  #Grab individual Control File Line
  LINENUMBER=$((${LINENUMBER} + 1))	
  LINE=$(more ${CONTROLFILE} | head -${LINENUMBER} | tail -1)	
	
  #set search variables
  LOCATION=$(echo ${LINE} | cut -f 4 -d ":")
  STARTLINE=$(echo ${LOCATION} | cut -f 1 -d "*")
  STARTFIELD=$(echo ${LOCATION} | cut -f 2 -d "*")
	
  #Variables 	
  STRING1=$(echo ${LINE} | cut -f 3 -d ":" | cut -f 1 -d " ")	
  CONTROLLINENUMBER=$(echo ${LINE} | cut -f 1 -d ":")
  REPORT=$(echo ${LINE} | cut -f 5 -d ":")
  INSTRUCTIONS=$(echo ${LINE} | cut -f 9 -d ":")
  
  #Find report      
  RPTFILE=$(find ${REPORT_DIR} -name "${REPORT}*.csv")
	
  #Determine Search Function and use
  SEARCHFUNC=$(echo ${LINE} | cut -f 8 -d ":")
	
  case ${SEARCHFUNC} in
    1) search1 ;;
    2) search2 ;;
    3) search3 ;;
    4) search3 ;;
  esac
done

search4 ()
{
echo "\n Search Function 4 used by ${REPORT} "

RPTLINE=$(more ${RPTFILE} | head -${STARTLINE} | tail -1)
RPTFIELD=$(echo ${RPTFILE} | cut -f${STARTFIELD} -d ",")

if [[ ${RPTFIELD} = ${STRING1} ]];                        <------------------------------- remove semicolon
then
  echo "${RPTFILE} has no detected errors. >> ${APPLOG}
else {
  echo "${RPTFILE} has been identified as having an error. ${INSTRUCTIONS}" >> ${ERROREMAIL}
  echo "Error Found" >> ${APPLOG} }
fi
}

if [[ ${RPTFIELD} = ${STRING1} ]]; then
    echo "..."