#!/usr/bin/perl$| = 1;use DBI;&header;if (scalar(@ARGV) < 5) {	&usage;	exit;}$levelxpfile = shift;$dbhost = shift;$dbname = shift;$dbuser = shift;$dbpass = shift;open LEVELFD, $levelxpfile or die "Could not open XP level file ($levelxpfile)";print "Reading from XP file ...\n";while($line = <LEVELFD>) {	$line =~ s/#.*//;	if ($line !~ m/^\s*$/) {		($level, $startxp, $neededxp, $lossfactor, $mingames) = split(/\s+/,$line);		print "level: $level startxp: $startxp neededxp: $neededxp lossfactor: $lossfactor mingames: $mingames\n";		$xplevel[$level]->{startxp} = $startxp;		$xplevel[$level]->{neededxp} = $neededxp;		$xplevel[$level]->{lossfactor} = $lossfactor;		$xplevel[$level]->{mingames} = $mingames;	}}close LEVELFD;print "...done\n\nConnecting to db...";$dbh = DBI->connect("dbi:mysql:$dbname;host=$dbhost", $dbuser, $dbpass) or die "Could not connect to db (mysql, db: $dbname, host: $dbhost, user: $dbuser, pass: $dbpass)";$sth = $dbh->prepare("SELECT uid, solo_xp, solo_level FROM Record WHERE uid > 0") or die "Error preparing query!";$sth->execute() or die "Error executing query!";while($row = $sth->fetchrow_hashref) {	$level = $row->{solo_level};	$xp = $row->{solo_xp};	if ($level eq "" or $xp eq "" or $level < 1) { next; }	for($i = $level; $i < 50 ; $i++) {		if ($xplevel[$i]->{startxp} > $xp) { $i--;  last; }	}	$level = $i;		for($i = $level; $i > 1; $i++) {		if ($xplevel[$i]->{needed_xp} <= $xp) { last; }	}	$level = $i;		if ($level < 1) {$level = 1;}		if ($level != $row->{solo_level}) {		print "Repaired $uid from (level: " , $row->{solo_level}, " xp: $xp) to (level: $level xp: $xp)\n";		$dbh->do("UPDATE profile SET solo_level = '$level' WHERE uid = '".$row->{uid}."'");	}}$sth->finish();$dbh->disconnect();sub header {    print "Account db accounts XP levels repair tool.\n";    print " Copyright (C) 2002 Dizzy (dizzy\@roedu.net)\n";    print " People Versus People Gaming Network (www.pvpgn.org)\n\n";}sub usage {    print "Usage:\n\nrepairlevels.pl <xplevelfile> <dbhost> <dbname> <dbuser> <dbpass>\n\n";    print " <xplevelfile>\t: path/name of the file with the XP level data (ex. bnxplevel.txt)\n";    print " <dbhost>\t: the database host\n";    print " <dbname>\t: the database name\n";    print " <dbuser>\t: the database user\n";    print " <dbpass>\t: the database password\n";}