php lockit file - decoded

<?php
function wpfpVerifyReg($regkey)
{
    $licStatus = wpfpLicenseCheck("http://wpmobilepro.com/licensecheck/regcheck.php", $regkey);
    return $licStatus;
}
function wpfpbuildQueryString($arr, $urlEncodeValues = 1)
{
    foreach ($arr as $key => $value) {
        $qstr .= ($urlEncodeValues == 1) ? $key . '=' . urlencode($value) . '&' : $key . '=' . $value . '&';
    }
    rtrim($qstr, '&');
    return $qstr;
}
function wpfpRegister($UrlPathAndFunctionName, $params = array("cont" => ""))
{
    $paramsstr = wpfpbuildQueryString($params);
    $ch        = curl_init();
    curl_setopt($ch, CURLOPT_URL, $UrlPathAndFunctionName);
    if ($params != "") {
        curl_setopt($ch, CURLOPT_POST, count($params));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $paramsstr);
    }
    curl_setopt($ch, CURLOPT_TIMEOUT, 3);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $page = curl_exec($ch);
    curl_close($ch);
    return $page;
}
function wpfpLicenseCheck($url, $regkey)
{
    global $wpdb;
    $d = plugin_basename('e5be35e612_copy.php');
    $m = explode("/", $d);
    if (!function_exists('get_plugins')) {
        require_once(ABSPATH . '/wp-admin/includes/plugin.php');
    }
    $plugins = get_plugins();
    $key     = null;
    foreach ($plugins AS $p => $t) {
        if (strpos($p, $m[0]) !== false) {
            $key = $p;
            break;
        }
    }
    $v = 0;
    if (isset($plugins[$key])) {
        $v = $plugins[$key]['Version'];
    }
    $wpfpVersionIntID = preg_replace("/\W/", "", $v);
    $theme_data       = get_bloginfo('template_url') . '/style.css';
    $wpfpVersionIntID = get_option('revchurch_vers');
    $responseCode     = wpfpRegister($url, array(
        "ip" => $_SERVER['SERVER_ADDR'],
        "url" => get_option('home'),
        "regkey" => $regkey,
        "ver" => $wpfpVersionIntID,
        "phpver" => phpversion(),
        "mysqlver" => $wpdb->get_var($wpdb->prepare("SELECT version() as version;"))
    ));
    if ($responseCode === '1') {
        return '1';
    } else if ($responseCode === '9') {
        return '0';
    } else {
        return "unknown";
    }
}
function wpwfgetRemoteHTML($contentURL)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $contentURL);
    curl_setopt($ch, CURLOPT_TIMEOUT, 5);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $html = curl_exec($ch);
    curl_close($ch);
    return $html;
}
function verifyTheme()
{
    $isActive = rci_validateLocal();
    if ($isActive) {
        $isActive = rci_validateRemote();
    }
    return $isActive;
}
function add_tets()
{
    if (!rci_validateLocal()) {
        $a = '<div class="error fade" style="background-color:red;"><p><strong>Sorry. This theme is not active. Please activate it in the Theme Settings.</strong></p></div>';
        echo ($a);
        exit();
    } else {
        echo '<link href="' . get_bloginfo("template_directory") . '/style.php" rel="stylesheet" type="text/css" />';
    }
}
function my_admin_notice()
{
    if (!rci_validateLocal()) {
        echo '<div class="error fade"><p><strong>This theme requires an Activation Key to work. Please activate it in the <a href="' . admin_url('admin.php?page=functions.php') . '">Theme Settings.</a></strong></p></div>';
    }
}
function error_key_notice()
{
    echo '<div class="error fade" id="errorKey"><p><strong>Sorry. You entered the wrong Activation Key.</strong></p></div>';
}
function activatetheme_byKey($regkey)
{
    return rci_registerRemote($regkey);
}
function deactivatetheme_byKey($regkey)
{
    $flag   = false;
    $actKey = wpfpVerifyReg($regkey);
    if ($actKey === '1') {
        rci_setLicenseInvalid();
        $flag = true;
    }
    return $flag;
}
function deactivatetheme_byStatusKey($regkey)
{
    $flag = false;
    if ($regkey == "0") {
        $status = wpfpVerifyReg('deactivate');
        rci_setLicenseInvalid();
        $flag = true;
    }
    return $flag;
}
function encrypt_string($input)
{
    $val       = strlen($input);
    $data      = $input . "-" . $val . "RapidCrush";
    $crypttext = md5($data);
    return $crypttext;
}
function IsThemeVerified()
{
    return verifyTheme();
}
function rci_validateLocal()
{
    $statuscode = get_option('mobtheme_act_st');
    $key        = get_option('mobtheme_reg_key');
    $key_hash   = get_option('mobtheme_reg_key_hash');
    $stat_flag  = true;
    if ((trim($statuscode) == '0') || ($statuscode == '')) {
        $stat_flag = false;
    } else if ((empty($key)) || (empty($key_hash))) {
        $stat_flag = false;
    } else if ($key_hash != encrypt_string($key)) {
        $stat_flag = false;
    }
    if (!$stat_flag && ($statuscode || !empty($key))) {
        rci_setLicenseInvalid();
    }
    return $stat_flag;
}
function rci_registerRemote($regkey)
{
    $status = wpfpVerifyReg($regkey);
    if ($status === '1') {
        rci_setLicenseValid($regkey);
        return true;
    } else {
        rci_setLicenseInvalid();
        return false;
    }
}
function rci_validateRemote()
{
    $key    = get_option('mobtheme_reg_key');
    $status = wpfpVerifyReg($key);
    if ($status === '0') {
        rci_setLicenseInvalid();
        return false;
    } else {
        return true;
    }
}
function rci_setLicenseInvalid()
{
    update_option("mobtheme_act_st", "0");
    delete_option("mobtheme_reg_key");
}
function rci_setLicenseValid($regkey)
{
    $encryptedKey = encrypt_string($regkey);
    update_option("mobtheme_act_st", "1");
    update_option("mobtheme_reg_key", $regkey);
    update_option("mobtheme_reg_key_hash", $encryptedKey);
}
function rci_validateAtLogin($username)
{
    $checkRemote = false;
    $user        = get_userdatabylogin($username);
    if (isset($user->ID) && $user->ID) {
        $roles = get_option('wp_user_roles');
        if (isset($user->wp_capabilities)) {
            $userRoles = $user->wp_capabilities;
            if (is_array($userRoles)) {
                $userRoles = array_keys($userRoles, true);
                $userRole  = array_shift($userRoles);
                if (isset($roles[$userRole]['capabilities'])) {
                    $capabilities = $roles[$userRole]['capabilities'];
                    if (in_array('manage_options', array_keys($capabilities, true))) {
                        $checkRemote = true;
                    }
                }
            }
        }
    }
    if ($checkRemote) {
        $isActive = rci_validateLocal();
        if ($isActive) {
            $result = rci_validateRemote();
        }
    }
}
function upgrade()
{
    return get_template() . "/upgrade/notifier.xml";
}
function upgradefilename()
{
    return get_template() . "/upgrade/" . get_template() . ".zip";
}
add_action('wp_login', 'rci_validateAtLogin', 99999, 1);
?>