public ValueResult <SessionID> JoinSession(SessionID currentSession, int senderId, SessionID sid) //(ValueResult<RoomModel> session)
{
try
{
// Session verlassen
MessageBuffer mb = new MessageBuffer();
SharedStateSerializer.serialize(ref mb, currentSession);
Message m = new Message(mb, Message.MessagesType.COVISE_MESSAGE_VRBC_UNOBSERVE_SESSION);
tcpSocket.send_msg(m);
//neue Session setzen und Senden
MessageBuffer mb2 = new MessageBuffer();
SharedStateSerializer.serialize(ref mb2, sid);
mb2.add(senderId);
Message m2 = new Message(mb2, Message.MessagesType.COVISE_MESSAGE_VRBC_SET_SESSION);
tcpSocket.send_msg(m2);
return(new ValueResult <SessionID>(sid));
}
catch (Exception e)
{
log.Error("Method JoinSession is crashed!" + e);
return(new ValueResult <SessionID>(e));
}
}
public ValueResult <SessionID> sendSetNewSessionMessage(int userId, string sessionName)
{
try
{
MessageBuffer mb = new MessageBuffer();
var sid = new SessionID(userId, sessionName, false);
SharedStateSerializer.serialize(ref mb, sid);
mb.add(userId);
Message msg = new Message(mb, Message.MessagesType.COVISE_MESSAGE_VRB_REQUEST_NEW_SESSION);
send_msg(msg);
ValueResult <SessionID> currentSession = new ValueResult <SessionID>();
currentSession.Value = sid;
return(currentSession);
}
catch (Exception e)
{
log.Fatal("Method sendSetNewSessionMessage is Crashed!" + e);
return(new ValueResult <SessionID>(e));
}
}
public async Task <BaseResult> Read()
{
try
{
var buffer = new byte[64000];
var ns = TcpClient.GetStream();
while (true)
{
int len = 0;
while (len < 16)
{
if (ns.DataAvailable)
{
var numRead = await ns.ReadAsync(buffer, len, 16 - len);
if (numRead == 0)
{
return(new BaseResult());
}
len += numRead;
}
}
int msgType = BitConverter.ToInt32(buffer, 2 * 4);
int length = BitConverter.ToInt32(buffer, 3 * 4);
length = (int)ByteSwap.swap((uint)length);
msgType = (int)ByteSwap.swap((uint)msgType);
len = 0;
var msgBuffer = new byte[length];
while (len < length)
{
try
{
var numRead = await ns.ReadAsync(msgBuffer, len, length - len);
if (numRead == 0)
{
return(new BaseResult());
}
len += numRead;
}
catch (System.IO.IOException e)
{
}
}
Message m = new Message(new MessageBuffer(msgBuffer), (Message.MessagesType)msgType);
switch (m.Type)
{
case Message.MessagesType.COVISE_MESSAGE_VRBC_SEND_SESSIONS:
int sessioncount = m.message.readInt();
MessageHandler.RoomList.Clear();
RoomList.Clear();
for (int i = 0; i < sessioncount; i++)
{
SessionID room = new SessionID();
SharedStateSerializer.deserialize(ref m.message, ref room);
if (room.m_isPrivate == false)
{
RoomList.Add(room);
}
else
{
RoomsViewModel.privateSession = room;
}
}
MessageHandler.addCurrentRooms(RoomList);
break;
case Message.MessagesType.COVISE_MESSAGE_VRBC_SET_SESSION:
SessionID currentSession = new SessionID();
SharedStateSerializer.deserialize(ref m.message, ref currentSession);
MessageHandler.addCurrentSession(currentSession);
SharedStateManager.Instance.update(new SessionID(clientID, clientID.ToString(), true), currentSession, false, false);
break;
case Message.MessagesType.COVISE_MESSAGE_VRB_REGISTRY_ENTRY_CHANGED:
int senderID = m.message.readInt();
string className = m.message.readString();
string variable = m.message.readString();
MessageBuffer mb4 = m.message.readMessageBuffer();
SharedStateManager.Instance.updateSharedState(className, variable, mb4);
break;
case Message.MessagesType.COVISE_MESSAGE_VRB_SET_USERINFO:
int sessionSwitchUserId = m.message.readInt();
break;
case Message.MessagesType.COVISE_MESSAGE_VRB_QUIT:
int disconnectedUserId = m.message.readInt();
string msgDisconnectedUser = "******" + disconnectedUserId.ToString() + "|";
SendDisconnecteUser(msgDisconnectedUser);
break;
case Message.MessagesType.COVISE_MESSAGE_VRB_MESSAGE:
int msgIdentifyer = m.message.readInt();
// Head Position
if (msgIdentifyer == 100)
{
int senderId = m.message.readInt();
string ipAddress = m.message.readString();
int positionX = m.message.readInt();
int positionY = m.message.readInt();
int positionZ = m.message.readInt();
int rotationX = m.message.readInt();
int rotationY = m.message.readInt();
int rotationZ = m.message.readInt();
string msgHead = "HEAD:" + senderId.ToString() + " " + positionX.ToString() + " " + positionY.ToString() + " " + positionZ.ToString() + " " + rotationX.ToString() + " " + rotationY + " " + rotationZ.ToString() + "|";
SendHmdPosition(msgHead);
break;
}
//ControllerPosition
if (msgIdentifyer == 101)
{
int senderId = m.message.readInt();
int handId = m.message.readInt();
int Controller_PositionX = m.message.readInt();
int Controller_PositionY = m.message.readInt();
int Controller_PositionZ = m.message.readInt();
int Controller_RotationX = m.message.readInt();
int Controller_RotationY = m.message.readInt();
int Controller_RotationZ = m.message.readInt();
int Controller_OffSetRotationZ = m.message.readInt();
var ControllerDataIntArray = new int[] { senderId, msgType, handId, Controller_PositionX, Controller_PositionY, Controller_PositionZ, Controller_RotationX, Controller_RotationY, Controller_RotationZ };
string msgController = "CONTROLLER:" + senderId.ToString() + " " + handId.ToString() + " " + Controller_PositionX.ToString() + " " + Controller_PositionY.ToString() + " " + Controller_PositionZ + " " + Controller_RotationX + " " + Controller_RotationY + " " + Controller_RotationZ + " " + Controller_OffSetRotationZ + "|";
SendControllerPosition(msgController);
break;
}
if (msgIdentifyer == 103)
{
int disconnectedUserId_SessionChanged = m.message.readInt();
string msgDisconnectedUser2 = "DISCONNECTEDUSER:"******"|";
SendDisconnecteUser(msgDisconnectedUser2);
break;
}
if (msgIdentifyer == 102)
{
int buttonId = m.message.readInt();
int handId = m.message.readInt();
int senderId = m.message.readInt();
// TODO need unter Type für Controller solange solte es so gehen
if (senderId < 100)
{
int[] intArrayControllerInput = new int[3];
intArrayControllerInput[0] = buttonId;
intArrayControllerInput[1] = handId;
intArrayControllerInput[2] = senderId;
string msgControllerInput = "CONTROLLERINPUT:" + buttonId.ToString() + " " + handId.ToString() + " " + senderId.ToString() + "|";
SendControllerInput(msgControllerInput);
break;
}
break;
}
break;
}
}
}
catch (Exception e)
{
log.Fatal("Method Read is Crashed!" + e);
return(new BaseResult());
}
}
