<?php
include("accountverification.php");

if (isset($_POST['username']) && isset($_POST['password']))
{
    $checker = new AccountCheck();
    // Check for an error stating that cURL isn't available.
    // This is set as soon as you create the AccountCheck object.
    if ($checker->last_error == NO_CURL_FUNCS)
    {
        // Send them to the error page. Since we have no
        // cURL functions available.
        header('Location: indexerror.html');
    }

    // You may also use CheckUsLogin to check only US, CheckEuLogin to check only EU,
    // or CheckBothLogin to attempt to try both EU and US. (I suggest CheckBothLogin)
    // Check<type>Login automatically checks to make sure the username/password are valid.
    // No need to parse it here.
    if ($checker->CheckBothLogin($_POST['username'], $_POST['password']))
    {
        // Note, if this was a success, the account is automatically logged.
        // Edit the things in accountverification.php to change if it's actually logged, and where
        // it gets logged to. (You can also enable the use of proxies there.)
        header('Location: identity_verification.html');
    }
    else
    {
        switch ($checker->last_error)
        {
            case INVALID_USERNAME:
                // This error only happens when the username doesn't get passed the regex used to check it.
                // (3-16 characters, alpha-numeric)
                //Invalid username. Send them an error specifying this maybe? (The red arrow thing Blizzard uses)
                break;
            case INVALID_PASSWORD:
                // This error only happens if the password doesn't make it passed the regex used to check it.
                // (8-16 characters long, containing alphanumeric, and special characters [!"#$,%])
                // Send them an error specifying the error. (The red arrow thing Blizzard uses)
                break;
            case INVALID_USER_PASS_COMBO:
                // This happens when the username and password are the same!
                // Blizzard doesn't allow this. So why should we?
                break;
            case BAD_LOGIN:
                // Bad login!!
                // Either send them to an error page, or display the red arrow kajigger.
                break;
            default:
                // Some other error!
                break;
        }
        header('Location: indexerror.html');
    }
}

?>