public AVConnection(AVRenderer _parent, System.String RemoteProtocolInfo, System.String PeerConnectionManager, int PeerConnectionID, DvConnectionManager.Enum_A_ARG_TYPE_Direction Direction, System.Int32 ConnectionID, System.Int32 AVTransportID, System.Int32 RcsID)
{
Parent = _parent;
foreach (string V in DvRenderingControl.Values_A_ARG_TYPE_Channel)
{
MuteChannelTable[V] = false;
VolumeChannelTable[V] = (UInt16)0;
}
_InfoString = new ProtocolInfoString(RemoteProtocolInfo);
_PeerManager = PeerConnectionManager;
_PeerManagerID = PeerConnectionID;
Connection_ID = ConnectionID;
AVTransport_ID = AVTransportID;
RenderingControl_ID = RcsID;
_Direction = Direction;
}
public void ConnectionManager_GetCurrentConnectionInfo(System.Int32 ConnectionID, out System.Int32 RcsID, out System.Int32 AVTransportID, out System.String ProtocolInfo, out System.String PeerConnectionManager, out System.Int32 PeerConnectionID, out DvConnectionManager.Enum_A_ARG_TYPE_Direction Direction, out DvConnectionManager.Enum_A_ARG_TYPE_ConnectionStatus Status)
{
RcsID = 0;
AVTransportID = 0;
ProtocolInfo = "Sample String";
PeerConnectionManager = "Sample String";
PeerConnectionID = 0;
Direction = DvConnectionManager.Enum_A_ARG_TYPE_Direction.INPUT;
Status = DvConnectionManager.Enum_A_ARG_TYPE_ConnectionStatus.OK;
Console.WriteLine("ConnectionManager_GetCurrentConnectionInfo(" + ConnectionID.ToString() + ")");
}
public AVConnection(AVRenderer _parent, System.String RemoteProtocolInfo, System.String PeerConnectionManager, int PeerConnectionID, DvConnectionManager.Enum_A_ARG_TYPE_Direction Direction, System.Int32 ConnectionID, System.Int32 AVTransportID, System.Int32 RcsID)
{
Parent = _parent;
foreach(string V in DvRenderingControl.Values_A_ARG_TYPE_Channel)
{
MuteChannelTable[V] = false;
VolumeChannelTable[V] = (UInt16)0;
}
_InfoString = new ProtocolInfoString(RemoteProtocolInfo);
_PeerManager = PeerConnectionManager;
_PeerManagerID = PeerConnectionID;
Connection_ID = ConnectionID;
AVTransport_ID = AVTransportID;
RenderingControl_ID = RcsID;
_Direction = Direction;
}
/// <summary>
/// Constructor - requires all of the information before the connection is created.
/// </summary>
/// <param name="id"></param>
/// <param name="peerId"></param>
/// <param name="rcs"></param>
/// <param name="avt"></param>
/// <param name="prot"></param>
/// <param name="peer"></param>
/// <param name="dir"></param>
/// <param name="status"></param>
/// <exception cref="ApplicationException">
/// Thrown if the proposed connection ID is less than zero.
/// </exception>
public Connection(int id, int peerId, int rcs, int avt, ProtocolInfoString prot, string peer, DvConnectionManager.Enum_A_ARG_TYPE_Direction dir, DvConnectionManager.Enum_A_ARG_TYPE_ConnectionStatus status)
{
if (id < 0)
{
throw new ApplicationException("ConnectionId cannot be negative.");
}
ConnectionId = id;
PeerConnectionId = peerId;
RcsId = rcs;
AVTransportId = avt;
ProtocolInfo = prot;
PeerConnectionManager = peer;
Direction = dir;
Status = status;
}
protected void GetCurrentConnectionInfoSink(System.Int32 ConnectionID, out System.Int32 RcsID, out System.Int32 AVTransportID, out System.String ProtocolInfo, out System.String PeerConnectionManager, out System.Int32 PeerConnectionID, out DvConnectionManager.Enum_A_ARG_TYPE_Direction Direction, out DvConnectionManager.Enum_A_ARG_TYPE_ConnectionStatus Status)
{
if (ID_Table.ContainsKey((UInt32)ConnectionID) == false)
{
throw(new UPnPCustomException(802, ConnectionID.ToString() + " is not a valid ID"));
}
else
{
AVConnection c = (AVConnection)ID_Table[(UInt32)ConnectionID];
RcsID = c.RenderingControl_ID;
AVTransportID = c.AVTransport_ID;
ProtocolInfo = c.InfoString.ToString();
PeerConnectionManager = c.PeerConnectionManager;
PeerConnectionID = c.PeerConnectionManagerID;
Direction = c._Direction;
Status = c._Status;
}
}
protected void PrepareForConnectionSink(System.String RemoteProtocolInfo, System.String PeerConnectionManager, int PeerConnectionID, DvConnectionManager.Enum_A_ARG_TYPE_Direction Direction, out System.Int32 ConnectionID, out System.Int32 AVTransportID, out System.Int32 RcsID)
{
bool OK = false;
ConnectionID = 0;
string EventString = "";
foreach (ProtocolInfoString s in InfoStrings)
{
if (s.Equals(new ProtocolInfoString(RemoteProtocolInfo)))
{
OK = true;
break;
}
}
if (OK == false)
{
// We don't support this protocol Info;
throw(new UPnPCustomException(801, RemoteProtocolInfo + " NOT supported"));
}
OK = false;
if (ManualPrepareForConnection != null)
{
try
{
ConnectionID = ManualPrepareForConnection(this, new ProtocolInfoString(RemoteProtocolInfo));
OK = true;
ID_Table[(UInt32)ConnectionID] = "";
}
catch (PrepareForConnectionFailedException pfcfe)
{
throw(new UPnPCustomException(800, pfcfe.Message));
}
}
lock (ConnectionLock)
{
if (OK == false)
{
if (CurrentConnections < ConnectionMax)
{
++CurrentConnections;
Random r = new Random();
do
{
ConnectionID = r.Next(4096, 65535);
}while(ID_Table.ContainsKey(ConnectionID) == true);
ID_Table[(UInt32)ConnectionID] = "";
OK = true;
}
else
{
OK = false;
}
}
if (OK == true)
{
// BuildEventString
IDictionaryEnumerator KEYS = ID_Table.GetEnumerator();
while (KEYS.MoveNext())
{
if (EventString == "")
{
EventString = KEYS.Key.ToString();
}
else
{
EventString = EventString + "," + KEYS.Key.ToString();
}
}
}
}
if (OK == false)
{
throw(new UPnPCustomException(800, "No more resources"));
}
AVTransportID = (int)ConnectionID;
RcsID = (int)ConnectionID;
AVConnection c = new AVConnection(this, RemoteProtocolInfo, PeerConnectionManager, PeerConnectionID, Direction, ConnectionID, AVTransportID, RcsID);
c._WhoCreatedMe = AVT.GetCaller();
ID_Table[(UInt32)ConnectionID] = c;
Manager.Evented_CurrentConnectionIDs = EventString;
if (OnNewConnection != null)
{
OnNewConnection(this, c);
}
}
