#!/usr/bin/perl -wT

use CGI;
use strict;


# Set Variables

my $w          = new CGI;
my $ip         = $ENV{'REMOTE_ADDR'};
my $message    = "";
my $found_err  = "";
my $filenum    = time.int rand 1000000;


# Grab Input From Form

my $username   = $w->param('username');
my $domain     = $w->param('domain');
my $email      = $w->param('email');
my $service    = $w->param('service');
my $conditions = $w->param('conditions');


# Begin Sanitising Input

if ($username !~ /^[A-Za-z][-.\w]{2,29}$/) {
        $message = $message."<p>Error With Username. Please Retry</p>\n";
        $found_err = 1; }

if ($domain !~ m/^a.com|c.com|f.com|h.net|ho.com|
        |i.com|k.com|o.com|s.com|x.com$/) {
        $message = $message."<p>Error With Domain. Contact Support</p>\n";
        $found_err = 1; }

if ($email !~ /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/i) {
	$message = $message."<p>Error With E-Mail Address. Please Retry</p>\n";
	$found_err = 1; }

if ($service !~ m/^Yes|No$/) {
        $message = $message."<p>Error With Service. Contact Support</p>\n";
        $found_err = 1; }

if ($conditions !~ m/^Yes$/) {
        $message = $message."<p>Please Accept The Terms And Conditions</p>\n";
        $found_err = 1; }

if ($found_err) {
	&PrintError; }


# Dump User Data To File

open (LOGFILE, ">>/var/log/accounts/$filenum") or die $!;
print LOGFILE "$username,$domain,$email,$service,$ip\n";
close (LOGFILE);


# Display Html Completion

print "Content-type: text/html\n\n";
print "Blah Blah, All Done\n";


# Display Error Messages

sub PrintError { 
print "Content-type: text/html\n\n";
print $message;
exit 0;
return 1; 
}