DescriptionFile — Represents a device description document and offers methods for easy manipulation of those.
RygelPluginLoader — Responsible for plugin loading. Probes for shared library files in a specific directry and tries to grab a function with a specific name and signature, calls it. The loaded module can then add plugins to Rygel by calling the add_plugin method. NOTE: The module SHOULD make sure that plugin is not disabled by user using plugin_disabled method before creating the plugin instance and resources related to that instance.