umts-tools - DRM::RightObject - Class encapsulating DRM Right Objects

SYNOPSIS

  use DRM::RightObject;
  $ro = DRM::SD->parse_xml($xml);
  $ro = DRM::SD->parse_wbxml($wbxml);
  $key = $ro->key_value;

The DRM::RightObject class allows you to encode or decode DRM Right Objects. This is used by DRM::SD for content encryption and decryption.

The following methods are available:

DRM::RightObject->parse_xml($xml): Construct a new DRM::RightObect from XML data.
DRM::RightObject->parse_xmlfile($file): Construct a new DRM::RightObect from an XML file.
DRM::RightObject->parse_wbxml($wbxml): Construct a new DRM::RightObect from a WBXML data.; This requires the 'wbxml2xml' tool to be present on your system.
DRM::RightObject->parse_wbxmlfile($file): Construct a new DRM::RightObect from a WBXML file.; This requires the 'wbxml2xml' tool to be present on your system.
$ro->key_value: Returns the Right Object's encrption key.
$ro->uid: Returns the Right Object's <uid> element, the identifier of the DRM content this Right Object applies to.