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# [ICS VERSION STRING: unknown]

# Run opareport -o errors with topology XML, then:
#   Extract values (including port statistics) for both ports of each link
#   Remove redundant information for each link and combine link port information


## Local functions:

# Usage()
#
# Description:
#   Output information about program usage and parameters
#
# Inputs:
#   none
#
# Outputs:
#   Information about program usage and parameters



usage()
{
    echo "Usage:  ${cmd} topology_file [opareport options]" >&2
    echo "       or  ${cmd} --help" >&2
    echo "   --help - produce full help text" >&2
    echo "   [opareport options] - options will be passed to opareport." >&2
    exit 2
}

Usage_full()
{
	echo >&2
	echo "Usage: ${cmd} topology_file [opareport options]" >&2
	echo "       or  ${cmd} --help" >&2
	echo "   --help - produce full help text" >&2
	echo "   [opareport options] - options will be passed to opareport." >&2
	echo >&2
	echo "${cmd} is a front end to the opareport and opaxmlextract tools that" >&2
	echo "performs an error analysis of a fabric and provides augmented information" >&2
	echo "from a topology file. Report provides cable information as well" >&2
	echo "as symbol error count." >&2
	echo "The output is in a CSV format suitable for importing into a spreadsheet or" >&2
	echo "parsed by other scripts." >&2
	echo >&2
	echo "for example:" >&2
	echo "	${cmd} topology_file"
	echo >&2
	echo "	${cmd} topology_file -c my_opamon.conf"
	echo >&2
	echo "See the man page for \"opareport\" for the full set of options." >&2
	echo "By design, the tool ignores \"-o/--output\" report option." >&2
	echo >&2
	exit 0

}

## Main function:

cmd=`basename $0`
if [ x"$1" = "x--help" ]
then
	Usage_full
fi

if [[ $# -lt 1 || "$1" == -* ]]
then
    usage
fi

# NOTE: opaxmlextract produces the following CSV for each port:
#    3 Link values (CSV 1-3)
#    3 Cable values (CSV 4-6)
#    2 Port values (CSV 7-8)
#    1 Stat value (CSV 9)

# Combine 2 ports for each link onto 1 line, removing redundant Link and Cable values

ix=0

/usr/sbin/opareport -x -d 10 -s -o errors -T "$@" | \
  /usr/sbin/opaxmlextract -d \; -e Rate -e LinkDetails -e CableLength \
  -e CableLabel -e CableDetails -e Port.NodeDesc -e Port.PortNum \
  -e LinkQualityIndicator.Value | while read line
do
  case $ix in
  0)
    echo $line";"`echo $line | cut -d \; -f 6-`
    ix=$((ix+1))
    ;;

  1)
    line1=$line
    ix=$((ix+1))
    ;;

  2)
    line2=`echo $line | cut -d \; -f 6-`
    echo $line1";"$line2
    ix=1
    ;;
  esac

done

exit 0

