#!/usr/bin/perl -w
$file = $ARGV[0];

open(_FH, "<$file") or die "Unable to find $file";
$count = 0;
$files_counter=1;
$max_records = 750000;

print "Writing $max_records per file\n";
while (<_FH>) {
        next if (grep /^\<\?xml/, $_);
        next if (grep /^\<testResults/, $_);
        if($count == 0) {
                $filename = $file . "-" . $files_counter . ".jtl";
                print "Opening $filename\n";
                open(FH2, "> $filename") or die "Unable to open file: $filename\n";
                print FH2 '<?xml version="1.0" encoding="UTF-8"?>';
                print FH2 "\n";
                print FH2 '<testResults version="1.2">';
                print FH2 "\n";
                $count++;
        }

        if (grep /\<\/httpSample/, $_ ) {
                $count++;
        }       

        print FH2 $_;

        if ($count == $max_records + 1) {
                $count = 0;
                $files_counter++;
                print FH2 "</testResults>\n";
                print "Closing $filename\n";
                close(FH2);
        }
}
print "All done\n";