private void Sink_OnServerRemoved(MediaServerDiscovery sender, CpMediaServer server)
{
if (this.OnMediaServersChanged != null)
{
this.OnMediaServersChanged(this);
}
}
protected String getMediaServerIP(CpMediaServer _mediaServer)
{
if (_mediaServer == null)
{
return(String.Empty);
}
this.writeLog(LogType.Info, "Auflösen der Raumfeld-MedienServer IP");
Uri url = new Uri(mediaServer.Location);
try
{
IPAddress address = IPAddress.Parse(url.Host);
return(address.ToString());
}
catch (Exception e)
{
this.writeLog(LogType.Warning, String.Format("IP-Adresse konnte nicht aufgelöst werden. Host: {0} Suche über DNS", url.Host), e);
}
try
{
IPHostEntry hostEntry = Dns.GetHostEntry(url.Host);
return(hostEntry.AddressList[0].ToString());
}
catch (Exception e)
{
this.writeLog(LogType.Error, String.Format("IP-Adresse konnte nicht per DNS aufgelöst werden. Host: {0}", url.Host), e);
// this is a fatal error! App hast to crash!
throw new Exception(Global.getCrashInfo());
}
}
private void Sink_OnServerAdded(MediaServerDiscovery sender, CpMediaServer server)
{
if (this.OnMediaServersChanged != null)
{
this.OnMediaServersChanged(this);
}
}
public void Browse(CpMediaServer server, System.String ObjectID, Intel.UPNP.AV.CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag BrowseFlag, System.String Filter, System.UInt32 StartingIndex, System.UInt32 RequestedCount, System.String SortCriteria, object _Tag, Delegate_OnBrowseDone _Callback)
{
_RequestState state = new _RequestState();
state.Callback = _Callback;
state.Tag = _Tag;
state.Server = server;
server.ContentDirectory.Browse(ObjectID, BrowseFlag, Filter, StartingIndex, RequestedCount, SortCriteria, state, new Intel.UPNP.AV.CpContentDirectory.Delegate_OnResult_Browse(_OnBrowseDone));
}
public void Browse(CpMediaServer server, System.String ObjectID, Intel.UPNP.AV.CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag BrowseFlag, System.String Filter, System.UInt32 StartingIndex, System.UInt32 RequestedCount, System.String SortCriteria, object _Tag, Delegate_OnBrowseDone _Callback)
{
_RequestState state = new _RequestState();
state.Callback = _Callback;
state.Tag = _Tag;
state.Server = server;
server.ContentDirectory.Browse(ObjectID, BrowseFlag, Filter, StartingIndex, RequestedCount, SortCriteria, state, new Intel.UPNP.AV.CpContentDirectory.Delegate_OnResult_Browse(_OnBrowseDone));
}
protected void mediaServerRemovedSink(CpMediaServer _mediaServer)
{
this.writeLog(LogType.Info, String.Format("MediaServer '{0}' verloren", _mediaServer.ServerFriendlyName));
if (_mediaServer.ServerFriendlyName != raumfeldMediaServerDeviceName)
{
return;
}
mediaServer = null;
contentDirectory = null;
if (mediaServerRemoved != null)
{
mediaServerRemoved();
}
}
protected void mediaServerFoundSink(CpMediaServer _mediaServer)
{
this.writeLog(LogType.Info, String.Format("MediaServer '{0}' gefunden", _mediaServer.ServerFriendlyName));
if (_mediaServer.ServerFriendlyName != raumfeldMediaServerDeviceName)
{
return;
}
mediaServer = _mediaServer;
mediaServerIpAddress = this.getMediaServerIP(mediaServer);
mediaServerRequestUriBase = this.getMediaServerRequestUri();
contentDirectory = mediaServer.contentDirectory;
contentDirectory.onStateVariableContainerUpdateIds += contentDirectory_onStateVariableContainerUpdateIds;
this.writeLog(LogType.Info, String.Format("Medienserver IP: '{0}', RequestUrl: '{1}'", mediaServerIpAddress, mediaServerRequestUriBase));
if (mediaServerFound != null)
{
mediaServerFound();
}
}
private void Sink_OnBrowse(CpMediaServer server, System.String ObjectID, Intel.UPNP.AV.CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag BrowseFlag, System.String Filter, System.UInt32 StartingIndex, System.UInt32 RequestedCount, System.String SortCriteria, UPnPInvokeException e, Exception parseError, object _Tag, IUPnPMedia[] Result, System.UInt32 NumberReturned, System.UInt32 TotalMatches, System.UInt32 UpdateID)
{
if (server == this.m_Server)
{
if (ObjectID == this.m_Context)
{
if (_Tag == this.m_Container)
{
if ((e != null) || (parseError != null))
{
//error encountered
}
else
{
// add children
this.m_Children.AddRange(Result);
this.m_Container.AddObjects(Result, true);
if (this.OnIncrementalUpdate != null)
{
this.OnIncrementalUpdate(this, Result);
}
if (
((this.m_Children.Count == TotalMatches) && (NumberReturned > 0)) ||
((TotalMatches == 0) && (NumberReturned > 0))
)
{
// more items to come
this.m_CurrentIndex = NumberReturned;
DoNextBrowse();
}
else
{
lock (this)
{
// no more items, prune children from m_Container
ArrayList remove = new ArrayList();
foreach (IUPnPMedia m1 in this.m_Container.CompleteList)
{
bool found = false;
foreach (IUPnPMedia m2 in this.m_Children)
{
if (m1 == m2)
{
found = true;
break;
}
}
if (found == false)
{
remove.Add(m1);
}
}
this.m_Container.RemoveObjects(remove);
}
if (this.OnRefreshComplete != null)
{
IUPnPMedia[] list = (IUPnPMedia[])this.m_Children.ToArray(typeof(IUPnPMedia));
this.OnRefreshComplete(this, list);
}
}
}
}
}
}
}
private void Sink_OnBrowse(CpMediaServer server, System.String ObjectID, Intel.UPNP.AV.CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag BrowseFlag, System.String Filter, System.UInt32 StartingIndex, System.UInt32 RequestedCount, System.String SortCriteria, UPnPInvokeException e, Exception parseError, object _Tag, IUPnPMedia[] Result, System.UInt32 NumberReturned, System.UInt32 TotalMatches, System.UInt32 UpdateID)
{
if (server == this.m_Server)
{
if (ObjectID == this.m_Context)
{
if (_Tag == this.m_Container)
{
if ((e != null) || (parseError != null))
{
//error encountered
}
else
{
// add children
this.m_Children.AddRange(Result);
this.m_Container.AddObjects(Result, true);
if (this.OnIncrementalUpdate != null)
{
this.OnIncrementalUpdate(this, Result);
}
if (
((this.m_Children.Count == TotalMatches) && (NumberReturned > 0)) ||
((TotalMatches == 0) && (NumberReturned > 0))
)
{
// more items to come
this.m_CurrentIndex = NumberReturned;
DoNextBrowse();
}
else
{
lock (this)
{
// no more items, prune children from m_Container
ArrayList remove = new ArrayList();
foreach (IUPnPMedia m1 in this.m_Container.CompleteList)
{
bool found = false;
foreach (IUPnPMedia m2 in this.m_Children)
{
if (m1 == m2)
{
found = true;
break;
}
}
if (found == false)
{
remove.Add(m1);
}
}
this.m_Container.RemoveObjects(remove);
}
if (this.OnRefreshComplete != null)
{
IUPnPMedia[] list = (IUPnPMedia[]) this.m_Children.ToArray(typeof(IUPnPMedia));
this.OnRefreshComplete(this, list);
}
}
}
}
}
}
}
