parsevalgrind

#!/bin/bash 

print_error=0
fileName=""
functionName=""
lineNumber=0
errorKind=""
errorDescription=""
frameCounter=0

# Declare array to store list of functions
declare -a frames=(
[0]=""
)

while read -r line args
  do
    if [ "${line:0:7}" = "<error>" ]
    then
        print_error=1
    fi
    if [ "$print_error" -eq 1 ]
    then
        if [ "${line:0:8}" = "</frame>" ]
        then
            statement="    $functionName at line number $lineNumber in $fileName"
             frames[frameCounter]=$statement
             frameCounter=$((frameCounter+1))
         fi 
        if [ "${line:0:6}" = "<file>" ]
        then
            fileName=${line:6:-7}
        fi
        if [ "${line:0:4}" = "<fn>" ]
        then
            functionName=${line:4:-5}
        fi
        if [ "${line:0:6}" = "<line>" ]
        then
            lineNumber=${line:6:-7}
        fi 
        if [ "${line:0:6}" = "<kind>" ]
        then
            errorKind=${line:6:-7}
        fi 
        if [ "${line:0:6}" = "<text>" ]
        then
            errorDescription=${line:6:2}
            errorDescription+=${args:0:-7}
        fi
        if [ "${line:0:8}" = "</error>" ]
        then
            print_error=0
            echo "In file: $fileName . With call stack:"
            for frameItr in "${frames[@]}"
            do
              echo "$frameItr"
            done 
            # Deleting the frame eleemnts
            for delFrameItr in ${!frames[@]}
            do
               unset frames[delFrameItr]
            done 
            frameCounter=0 
            echo "Type of Error: $errorKind"
            if [ -n "$errorDescription" ]
            then
                echo "Error: $errorDescription" 
            fi
            echo
         fi 
     fi
done < $1