#!/usr/bin/perl
use strict;
if(!(defined $ARGV[0])) {
	print<<EOF;
Usage: $0 Excel_File
EOF
	exit;
}
use Spreadsheet::ParseExcel;
my $oExcel = new Spreadsheet::ParseExcel;
my $oBook = $oExcel->Parse($ARGV[0]);
my $tab = "\t";

my($iR, $iC, $oWkS, $oWkC);
print "=========================================\n";
print "FILE  :", $oBook->{File} , "\n";
print "COUNT :", $oBook->{SheetCount} , "\n";
print "AUTHOR:", $oBook->{Author} , "\n";
#for(my $iSheet=0; $iSheet < $oBook->{SheetCount} ; $iSheet++) {
#	$oWkS = $oBook->{Worksheet}[$iSheet];
foreach my $oWkS (@{$oBook->{Worksheet}}) {
	print "--------- SHEET:", $oWkS->{Name}, "\n";
	for(my $iR = $oWkS->{MinRow} ; 
			defined $oWkS->{MaxRow} && $iR <= $oWkS->{MaxRow} ; $iR++) {
		for(my $iC = $oWkS->{MinCol} ;
						defined $oWkS->{MaxCol} && $iC <= $oWkS->{MaxCol} ; $iC++) {
			$oWkC = $oWkS->{Cells}[$iR][$iC];
		#	print "( $iR , $iC ) =>", $oWkC->Value, "\n" if($oWkC);
			print $iC ? "\t" : "";		# Separate cells by TAB chars
			print  $oWkC ? $oWkC->Value : '-';
		#	print $oWkC->{_Kind}, "\n";	# Some sort of type indicator
		}
		print "\n";
	}
}