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From "Stefano Lenzi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (FELIX-630) The UPnP base driver does not conform to the UPnP spec, and thus will not work with some devices
Date Mon, 14 Jul 2008 01:41:31 GMT

     [ https://issues.apache.org/jira/browse/FELIX-630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefano Lenzi updated FELIX-630:
--------------------------------

             Priority: Minor  (was: Major)
    Affects Version/s: upnp-basedriver-0.8.0

Severity decreased because the problem causes incompatibility only with other few UPnP Stack

> The UPnP base driver does not conform to the UPnP spec, and thus will not work with some
devices
> ------------------------------------------------------------------------------------------------
>
>                 Key: FELIX-630
>                 URL: https://issues.apache.org/jira/browse/FELIX-630
>             Project: Felix
>          Issue Type: Bug
>          Components: UPnP Subproject
>    Affects Versions: upnp-basedriver-0.8.0
>         Environment: Windows/Linux/MacOS
>            Reporter: Bruce Jackson
>            Assignee: Stefano Lenzi
>            Priority: Minor
>         Attachments: Device.java
>
>
> The underlying Cyberlink code in the UPnP base driver does not respond correctly to all
Discover: Search with M-SEARCH searches.
> The UPnP specification (UPnP Device Architecture 1.0) page 21 states that a device should
respond to an M-SEARCH message with ST set to urn:device-UUID with a response which must also
be urn:device-UUID.
> The Cyberlink driver actually responds by appending ::upnp:rootdevice to the ST header,
breaking compatibility with some devices (notably, the Xbox 360).
> This can be fixed by commenting out the append in Device.java, line 1428, as shown below:
> 		// MLC 10-Jul-08
> //		if (isRootDevice == true)
> //			devUSN += "::" + USN.ROOTDEVICE;
> However, this still leaves the case of a response to an M-SEARCH where the ST is set
to upnp:rootdevice, as this does not appear to be handled by the base driver at all at present.

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