function encodeBlock($input)
{
global $charset;
$new = '';
if (isset($charset)) {
$charset = strtolower($charset);
if (function_exists('mb_convert_encoding')) {
$input = mb_convert_encoding($input, 'HTML-ENTITIES', $charset);
}
}
# Return javascript decoder
return '<script type="text/javascript">document.write(arcfour(ginf.enc.u,base64_decode(\'' . arcfour('encrypt', $GLOBALS['unique_salt'], $input) . '\')));</script>';
}
function injectionJS()
{
global $CONFIG, $URL, $options, $base, $bitfield, $jsFlags;
# Prepare options to make available for our javascript
# Constants
$siteURL = GLYPE_URL;
$scriptName = SCRIPT_NAME;
# URL parts
if ($options['encodePage']) {
$fullURL = isset($URL['href']) ? arcfour('encrypt', $GLOBALS['unique_salt'], $URL['href']) : '';
$targetHost = isset($URL['scheme_host']) ? arcfour('encrypt', $GLOBALS['unique_salt'], $URL['scheme_host']) : '';
$targetPath = isset($URL['path']) ? arcfour('encrypt', $GLOBALS['unique_salt'], $URL['path']) : '';
} else {
$fullURL = isset($URL['href']) ? $URL['href'] : '';
$targetHost = isset($URL['scheme_host']) ? $URL['scheme_host'] : '';
$targetPath = isset($URL['path']) ? $URL['path'] : '';
}
# Optional values (may not be set):
$base = isset($base) ? $base : '';
$unique = isset($GLOBALS['unique_salt']) ? $GLOBALS['unique_salt'] : '';
# Do we want to override javascript and/or test javascript client-side capabilities?
$optional = isset($URL) && $CONFIG['override_javascript'] ? ',override:1' : '';
$optional .= $jsFlags === false ? ',test:1' : '';
# Path to our javascript file
$jsFile = GLYPE_URL . '/includes/main.js?' . $CONFIG['version'];
return <<<OUT
\t<script type="text/javascript">ginf={url:'{$siteURL}',script:'{$scriptName}',target:{h:'{$targetHost}',p:'{$targetPath}',b:'{$base}',u:'{$fullURL}'},enc:{u:'{$unique}',e:'{$options['encodeURL']}',x:'{$options['encodePage']}',p:'{$CONFIG['path_info_urls']}'},b:'{$bitfield}'{$optional}}</script>
\t<script type="text/javascript" src="{$jsFile}"></script>
OUT;
}
