<?php
require_once('_inc/security.class.php');
require_once('_inc/config.php');
if(!isset($_POST['submit']))
    {
        echo "<table border='1'>
        <form method='post'>
        <td>Username</td><td><input type='text' name='username' maxlength='16'></td><tr/>
        <td>Password[1]</td><td><input type='password' name='pw1' maxlength='32'></td><tr/>
        <td>Password[2]</td><td><input type='password' name='pw2' maxlength='32'></td><tr/>
        <td></td><td><input type='submit' name='submit' value='Register'></td>
        </form>
                </table>";
    }
    else
    {
        if(strlen($_POST['username']) < 3) $msg[] = "Username too short";
        if(strlen($_POST['username']) > 16)$msg[] = "Username too long";
        if(strlen($_POST['pw1']) < 6) $msg[] = "Password [1] too short";
        if(strlen($_POST['pw1']) > 32)$msg[] = "Password [1] too long";
        if(strlen($_POST['pw2']) < 6) $msg[] = "Password [2] too short";
        if(strlen($_POST['pw2']) > 32) $msg[] = "Password [2] too long";
        if($_POST['pw1'] != $_POST['pw2']) $msg[] = "Passwords are not the same";
        
            $sec = new security();
            
            if($sec->is_secure($_POST['username']) == false) $msg[] = "Username contains forbidden symbols";
            if($sec->is_secure($_POST['pw1']) == false) $msg[] = "Password [1] contains forbidden symbols";
            if($sec->is_secure($_POST['pw2']) == false) $msg[] = "Password [2] contains forbidden symbols";
            
            if(count($msg) > 0)
                {
                    for($i = 0; $i < count($msg); $i++)
                        {
                            echo $msg[$i]."<br/>";
                        }
                        return;
                }
                else
                    {
                        //checking damn mssql stuff
                        $accountExists = mssql_num_rows(mssql_query("select StrUserID from TB_User where StrUserID='$_POST[username]'"));
                            if($accountExists > 0) echo "Account with such username already exists<br/>";
                                else
                                {
                                    $pwd = md5($_POST['pw1']);
                                    mssql_query("insert into TB_User(StrUserID,password,sec_primary,sec_content) values('$_POST[username]','$pwd','3','3')");
                                        echo "Account successfully created<br/>";
                                }
                    }
    }
?>