public uint Count(string aMediaServerId, string aId, out uint aUpdateId)
{
// we are in the library container
if (aMediaServerId == string.Empty)
{
iMutex.WaitOne();
aUpdateId = iUpdateId;
uint count = (uint)iHomeContainer.ChildCount;
iMutex.ReleaseMutex();
return(count);
}
else
{
ModelMediaServer server = ModelMediaServer(aMediaServerId);
if (server != null)
{
DidlLite result;
uint numberReturned, totalMatches;
server.Browse(aId, 0, 1, out result, out numberReturned, out totalMatches, out aUpdateId);
return(totalMatches);
}
}
// we get here if the media server we are querying is not in our media server list
throw new LibraryNotFoundException(aMediaServerId);
}
public DidlLite Items(string aMediaServerId, string aId, uint aStartIndex, uint aCount, out uint aUpdateId)
{
if (aMediaServerId == string.Empty)
{
DidlLite result = new DidlLite();
iMutex.WaitOne();
aUpdateId = iUpdateId;
uint endIndex = aStartIndex + aCount;
for (uint i = 0; i < endIndex && i < iMediaServerList.Values.Count; ++i)
{
MediaServer server = iMediaServerList.Values[(int)i];
ModelMediaServer s;
if (iMediaServerByUdn.TryGetValue(server.Device.Udn, out s))
{
result.Add(s.Metadata);
}
}
iMutex.ReleaseMutex();
return(result);
}
else
{
ModelMediaServer server = ModelMediaServer(aMediaServerId);
if (server != null)
{
DidlLite result;
uint numberReturned, totalMatches;
server.Browse(aId, aStartIndex, aCount, out result, out numberReturned, out totalMatches, out aUpdateId);
return(result);
}
}
// we get here if the media server we are querying is not in our media server list
throw new LibraryNotFoundException(aMediaServerId);
}
