public RenderingControlLastChange(CpRenderingControl cpRC, string Ident, int ID, RenderingControlLastChange.OnReadyHandler ReadyCallback)
{
//OpenSource.Utilities.InstanceTracker.Add(this);
this.OnReady += ReadyCallback;
InstanceID = ID;
Identifier = Ident;
_cp = cpRC;
_cp.OnStateVariable_LastChange += new CpRenderingControl.StateVariableModifiedHandler_LastChange(LastChangeSink);
_cp._subscribe(500);
lock(this)
{
if(_cp.HasAction_GetVolume)
{
CpRenderingControl.Delegate_OnResult_GetVolume TD = new CpRenderingControl.Delegate_OnResult_GetVolume(VolumeSink);
StateCounter += _cp.Values_A_ARG_TYPE_Channel.Length;
foreach(string voltype in _cp.Values_A_ARG_TYPE_Channel)
{
_cp.SetUnspecifiedValue("Enum_A_ARG_TYPE_Channel",voltype);
_cp.GetVolume((UInt32)ID,CpRenderingControl.Enum_A_ARG_TYPE_Channel._UNSPECIFIED_,null,TD);
}
}
if(_cp.HasAction_GetMute)
{
CpRenderingControl.Delegate_OnResult_GetMute RGM = new CpRenderingControl.Delegate_OnResult_GetMute(MuteSink);
StateCounter += _cp.Values_A_ARG_TYPE_Channel.Length;
foreach(string voltype in _cp.Values_A_ARG_TYPE_Channel)
{
_cp.SetUnspecifiedValue("Enum_A_ARG_TYPE_Channel",voltype);
_cp.GetMute((UInt32)ID,CpRenderingControl.Enum_A_ARG_TYPE_Channel._UNSPECIFIED_,null,RGM);
}
}
if(StateCounter==0)
{
if(OnReady!=null) OnReady(this);
}
}
}
protected void LastChangeSink(CpRenderingControl sender, string LC)
{
if(LC=="")return;
if(LC.Substring(0,1)!="<") LC = UPnPStringFormatter.UnEscapeString(LC);
if(LC.Substring(0,1)!="<") LC = UPnPStringFormatter.UnEscapeString(LC);
/*
if(LC.StartsWith("<?")==true)
{
int dx = LC.IndexOf(">");
LC = LC.Substring(0,dx+1) + "<MYROOT>" + LC.Substring(dx+1) + "</MYROOT>";
}
else
{
LC = "<MYROOT>" + LC + "</MYROOT>";
}*/
StringReader MyString = new StringReader(LC);
XmlTextReader XMLDoc = new XmlTextReader(MyString);
Hashtable T = new Hashtable();
int ID = -1;
string VarName = "";
string VarValue = "";
string AttrName = "";
string AttrValue = "";
XMLDoc.Read();
XMLDoc.MoveToContent();
XMLDoc.Read();
XMLDoc.MoveToContent();
while((XMLDoc.LocalName!="Event")&&(XMLDoc.EOF==false))
{
// At Start, should be InstanceID
if(XMLDoc.LocalName=="InstanceID")
{
XMLDoc.MoveToAttribute("val");
ID = int.Parse(XMLDoc.GetAttribute("val"));
if(T.ContainsKey(ID)==false) T[ID] = new Hashtable();
XMLDoc.MoveToContent();
XMLDoc.Read();
XMLDoc.MoveToContent();
while(XMLDoc.LocalName!="InstanceID")
{
VarName = XMLDoc.LocalName;
VarValue = "";
AttrName = "";
AttrValue = "";
for(int a_idx=0;a_idx<XMLDoc.AttributeCount;++a_idx)
{
XMLDoc.MoveToAttribute(a_idx);
if(XMLDoc.LocalName=="val")
{
VarValue = XMLDoc.GetAttribute(a_idx);
}
else
{
AttrName = XMLDoc.LocalName;
AttrValue = XMLDoc.GetAttribute(a_idx);
}
}
XMLDoc.MoveToContent();
if(AttrName=="")
{
((Hashtable)T[ID])[VarName] = VarValue;
}
else
{
if(((Hashtable)T[ID]).ContainsKey(VarName)==false)
{
((Hashtable)T[ID])[VarName] = new Hashtable();
}
if(((Hashtable)((Hashtable)T[ID])[VarName]).ContainsKey(AttrName)==false)
{
((Hashtable)((Hashtable)T[ID])[VarName])[AttrName] = new Hashtable();
}
((Hashtable)((Hashtable)((Hashtable)T[ID])[VarName])[AttrName])[AttrValue] = VarValue;
}
XMLDoc.Read();
XMLDoc.MoveToContent();
}
}
else
{
XMLDoc.Skip();
}
XMLDoc.Read();
XMLDoc.MoveToContent();
}
XMLDoc.Close();
IDictionaryEnumerator inEn = T.GetEnumerator();
IDictionaryEnumerator EvEn;
Hashtable TT;
while(inEn.MoveNext())
{
if((int)inEn.Key == InstanceID)
{
TT = (Hashtable)inEn.Value;
EvEn = TT.GetEnumerator();
while(EvEn.MoveNext())
{
switch((string)EvEn.Key)
{
case "Mute":
if(EvEn.Value.GetType().FullName=="System.String")
{
MuteByChannel["MASTER"] = (bool)UPnPService.CreateObjectInstance(typeof(bool),(string)EvEn.Value);
}
else
{
IDictionaryEnumerator E2 = ((Hashtable)EvEn.Value).GetEnumerator();
while(E2.MoveNext())
{
IDictionaryEnumerator E3 = ((Hashtable)((Hashtable)E2.Value)).GetEnumerator();
while(E3.MoveNext())
{
MuteByChannel[E3.Key.ToString()] = (bool)UPnPService.CreateObjectInstance(typeof(bool),E3.Value.ToString());
}
}
}
if(OnMuteChanged!=null) OnMuteChanged(this);
break;
case "Volume":
if(EvEn.Value.GetType().FullName=="System.String")
{
VolumeByChannel["MASTER"] = UInt16.Parse((string)EvEn.Value);
}
else
{
IDictionaryEnumerator E2 = ((Hashtable)EvEn.Value).GetEnumerator();
while(E2.MoveNext())
{
IDictionaryEnumerator E3 = ((Hashtable)((Hashtable)E2.Value)).GetEnumerator();
while(E3.MoveNext())
{
VolumeByChannel[E3.Key.ToString()] = UInt16.Parse(E3.Value.ToString());
}
}
}
//_Volume = UInt16.Parse((string)EvEn.Value);
if(OnVolumeChanged!=null) OnVolumeChanged(this);
break;
}
}
}
}
}
private void MuteSink(CpRenderingControl sender, System.UInt32 InstanceID, CpRenderingControl.Enum_A_ARG_TYPE_Channel Channel, System.Boolean CurrentMute, UPnPInvokeException e, object _Tag)
{
if(e==null)
{
MuteByChannel[_cp.Enum_A_ARG_TYPE_Channel_ToString(Channel)] = CurrentMute;
}
lock(this)
{
--StateCounter;
if(StateCounter==0)
{
if(OnReady!=null)OnReady(this);
}
}
}
private void VolumeSink(CpRenderingControl sender, UInt32 id, CpRenderingControl.Enum_A_ARG_TYPE_Channel Channel, UInt16 VolumeLevel, UPnPInvokeException e, object Handle)
{
if(e==null)
{
VolumeByChannel[_cp.Enum_A_ARG_TYPE_Channel_ToString(Channel)] = VolumeLevel;
}
lock(this)
{
--StateCounter;
if(StateCounter==0)
{
if(OnReady!=null)OnReady(this);
}
}
}
/// <summary>
/// This construct is only called by the AVRenderer object.
/// </summary>
/// <param name="device"></param>
/// <param name="AVTransportID"></param>
/// <param name="RenderingControlID"></param>
/// <param name="ConnectionID"></param>
/// <param name="ReadyCallback"></param>
/// <param name="StateObject"></param>
internal AVConnection(UPnPDevice device, int AVTransportID, int RenderingControlID, Int32 ConnectionID, AVConnection.OnReadyHandler ReadyCallback, object StateObject)
{
OpenSource.Utilities.InstanceTracker.Add(this);
this.Tag = StateObject;
this.OnReady += ReadyCallback;
FriendlyName = device.FriendlyName;
Identifier = device.UniqueDeviceName + ":" + ConnectionID.ToString();
AVTid = AVTransportID;
RCid = RenderingControlID;
CMid = ConnectionID;
AVTransport = new CpAVTransport(device.GetServices(CpAVTransport.SERVICE_NAME)[0]);
RenderingControl = new CpRenderingControl(device.GetServices(CpRenderingControl.SERVICE_NAME)[0]);
ConnectionManager = new CpConnectionManager(device.GetServices(CpConnectionManager.SERVICE_NAME)[0]);
if(RenderingControl.HasStateVariable_Volume)
{
// If the renderer has defined ranges, use those
if(RenderingControl.HasMaximum_Volume)
{
MaxVolume = (UInt16)RenderingControl.Maximum_Volume;
}
else
{
MaxVolume = UInt16.MaxValue;
}
if(RenderingControl.HasMinimum_Volume)
{
MinVolume = (UInt16)RenderingControl.Minimum_Volume;
}
else
{
MinVolume = UInt16.MinValue;
}
}
lock(this)
{
if(AVTransport.HasStateVariable_LastChange)
{
// Hook up to the LastChange event of AVTransport
++this.StateCounter;
AV_LastChange = new AVTransportLastChange(AVTransport,device.UniqueDeviceName, AVTid, new AVTransportLastChange.ReadyHandler(AVTLC));
AV_LastChange.OnCurrentPositionChanged += new AVTransportLastChange.VariableChangeHandler(PositionSink);
AV_LastChange.OnPlayStateChanged += new AVTransportLastChange.VariableChangeHandler(PlayStateSink);
AV_LastChange.OnAVTransportURIChanged += new AVTransportLastChange.VariableChangeHandler(AVTransportURISink);
AV_LastChange.OnCurrentTrackChanged += new AVTransportLastChange.VariableChangeHandler(TrackChangedSink);
AV_LastChange.OnNumberOfTracksChanged += new AVTransportLastChange.VariableChangeHandler(NumberOfTracksChangedSink);
AV_LastChange.OnTrackURIChanged += new AVTransportLastChange.VariableChangeHandler(TrackURIChangedSink);
AV_LastChange.OnCurrentURIMetaDataChanged += new AVTransportLastChange.VariableChangeHandler(URIMetaDataChangedSink);
AV_LastChange.OnCurrentPlayModeChanged += new AVTransportLastChange.VariableChangeHandler(CurrentPlayModeChangedSink);
AV_LastChange.OnTransportStatusChanged += new AVTransportLastChange.VariableChangeHandler(TransportStatusChangedSink);
}
if(RenderingControl.HasStateVariable_LastChange)
{
// Hook up to the LastChange event of RenderingControl
++this.StateCounter;
RC_LastChange = new RenderingControlLastChange(RenderingControl,device.UniqueDeviceName, RCid, new RenderingControlLastChange.OnReadyHandler(RCLC));
RC_LastChange.OnMuteChanged += new RenderingControlLastChange.VariableChangeHandler(MuteSink);
RC_LastChange.OnVolumeChanged += new RenderingControlLastChange.VariableChangeHandler(VolumeSink);
}
/* Get ProtocolInfo Value of current connection */
++this.StateCounter;
ConnectionManager.GetCurrentConnectionInfo(ConnectionID,this.GetHashCode(),new CpConnectionManager.Delegate_OnResult_GetCurrentConnectionInfo(InitialState_GetCurrentConnectionInfoSink));
}
RenderingControl._subscribe(500);
AVTransport._subscribe(500);
}
