} // ParseDidlMetaData()
/// <summary>
/// Parses DIDL container meta data.
/// </summary>
/// <param name="xcontainer">The parent.</param>
/// <returns>A <see cref="BrowseMetaDataResult"/> object.</returns>
private static BrowseMetaDataResult ParseDidlContainerMetaData(XElement xcontainer)
{
/*
* <DIDL-Lite xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/"
* xmlns:dc="http://purl.org/dc/elements/1.1/"
* xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/"
* xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
* xsi:schemaLocation="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/ http://www.upnp.org/schemas/av/didl-lite-v2-20060531.xsd urn:schemas-upnp-org:metadata-1-0/upnp/ http://www.upnp.org/schemas/av/upnp-v2-20060531.xsd">
* <container id="AV_ALL" parentID="AV" restricted="0">
* <dc:title>Alle</dc:title>
* <upnp:writeStatus>NOT_WRITABLE</upnp:writeStatus>
* <upnp:recordable>0</upnp:recordable>
* <upnp:class name="container">object.container</upnp:class>
* </container>
* </DIDL-Lite>
*/
var result = new BrowseMetaDataResult();
result.Id = XmlSupport.GetAttributeValue(xcontainer, "id");
result.ParentId = XmlSupport.GetAttributeValue(xcontainer, "parentID");
result.Title = XmlSupport.GetFirstSubNodeValue(xcontainer, "title");
result.WriteStatus = XmlSupport.GetFirstSubNodeValue(xcontainer, "writeStatus", false);
////result.IsRecordable = XmlSupport.XmlSupport.ParseUpnpBoolean(XmlSupport.XmlSupport.GetFirstSubNodeValue(xcontainer, "recordable"));
result.Class = XmlSupport.GetFirstSubNodeValue(xcontainer, "class");
return(result);
} // ParseDidlContainerMetaData
} // ParseDidlContainerMetaData
/// <summary>
/// Parses DIDL item meta data.
/// </summary>
/// <param name="xitem">The parent.</param>
/// <returns>A <see cref="BrowseMetaDataResult"/> object.</returns>
private static BrowseMetaDataResult ParseDidlItemMetaData(XElement xitem)
{
var result = new BrowseMetaDataResult();
result.Id = XmlSupport.GetAttributeValue(xitem, "id");
result.ParentId = XmlSupport.GetAttributeValue(xitem, "parentID");
var help = XmlSupport.GetAttributeValue(xitem, "restricted");
if (!string.IsNullOrEmpty(help))
{
result.Restricted = UPNP.ParseUpnpBoolean(help);
} // if
result.Title = XmlSupport.GetFirstSubNodeValue(xitem, "title");
result.Class = XmlSupport.GetFirstSubNodeValue(xitem, "class");
result.Date = XmlSupport.GetFirstSubNodeValue(xitem, "date", false);
#if false
result.Title = XmlSupport.XmlSupport.GetFirstSubNodeValue(xitem, "channelName", false);
result.Title = XmlSupport.XmlSupport.GetFirstSubNodeValue(xitem, "date", false); // iso8601
result.Title = XmlSupport.XmlSupport.GetFirstSubNodeValue(xitem, "objectType", false);
result.Title = XmlSupport.XmlSupport.GetFirstSubNodeValue(xitem, "groupID", false);
result.Title = XmlSupport.XmlSupport.GetFirstSubNodeValue(xitem, "storageMedium", false);
#endif
var res = XmlSupport.GetFirstSubNode(xitem, "res", false);
if (res != null)
{
result.ProtocolInfo = XmlSupport.GetAttributeValue(res, "protocolInfo", false);
result.Resolution = XmlSupport.GetAttributeValue(res, "resolution", false);
help = XmlSupport.GetAttributeValue(res, "size", false);
if (!string.IsNullOrEmpty(help))
{
result.Size = long.Parse(help);
} // if
help = XmlSupport.GetAttributeValue(res, "bitrate", false);
if (!string.IsNullOrEmpty(help))
{
result.Bitrate = int.Parse(help);
} // if
result.Duration = XmlSupport.GetAttributeValue(xitem, "duration", false);
help = XmlSupport.GetAttributeValue(res, "nrAudioChannels", false);
if (!string.IsNullOrEmpty(help))
{
result.NumAudioChannels = int.Parse(help);
} // if
help = XmlSupport.GetAttributeValue(res, "sampleFrequency", false);
if (!string.IsNullOrEmpty(help))
{
result.SampleFrequency = int.Parse(help);
} // if
result.Resource = res.Value;
} // if
return(result);
} // ParseDidlItemMetaData()
} // ParseChildData()
/// <summary>
/// Parses the DIDL meta data.
/// </summary>
/// <param name="text">The text.</param>
/// <returns>A <see cref="BrowseMetaDataResult"/> object.</returns>
private BrowseMetaDataResult ParseDidlMetaData(string text)
{
var result = new BrowseMetaDataResult();
var document = XDocument.Parse(text);
var didl = XmlSupport.GetFirstSubNode(document, "DIDL-Lite");
var container = XmlSupport.GetFirstSubNode(didl, "container", false);
if (container != null)
{
return(ParseDidlContainerMetaData(container));
} // if
var item = XmlSupport.GetFirstSubNode(didl, "item");
if (item != null)
{
return(ParseDidlItemMetaData(item));
} // if
return(result);
} // ParseDidlMetaData()