private static GAISWriter HandleReader(GAISReader gr)
{
OPCODE op = (OPCODE)gr.ReadInt32();
switch (op)
{
case OPCODE.REGISTER:
HandleRegister(gr);
return(null);
case OPCODE.REMOVE:
HandleRemove(gr);
return(null);
case OPCODE.VIDEO_START:
return(HandleVideoStart(gr));
case OPCODE.VIDEO_END:
return(HandleVideoEnd(gr));
case OPCODE.VIDEO_UPDATE:
return(HandleVideoUpdate(gr));
default:
return(null);
}
}
private void startFirst()
{
while (!connected)
{
try
{
if (client.Available > 0)
{
gr = new GAISReader(client.GetStream());
Int32 id = gr.ReadInt32();
nickName = gr.ReadString();
foreach (ConnectionInfo c in Server.connections)
{
if (c.nickName == nickName)
{
GAISWriter gw = new GAISWriter();
gw.Write((Int32)OPCODE.RESPONSE);
gw.Write((Int32)RESPONSE.NICKNAME_TAKEN);
GAISWriter gwSend = new GAISWriter(client.GetStream());
gwSend.Write(gw.ToArray());
gwSend.Flush();
return;
}
}
ConnectionInfo ci = new ConnectionInfo();
ci.nickName = nickName;
ci.cl = client;
Server.connections.Add(ci);
//create a new thread for this user
chatThread = new Thread(new ThreadStart(Run));
//start the thread
chatThread.Start();
connected = true;
}
}
catch
{
client.Close();
connected = true;
}
Thread.Sleep(100);
}
}
private static GAISWriter HandleVideoUpdate(GAISReader gr)
{
GAISWriter gw = new GAISWriter();
gw.Write((Int32)OPCODE.VIDEO_UPDATE);
gw.Write(gr.ReadString());
Int32 size = gr.ReadInt32();
Byte[] arr = gr.ReadBytes(size);
if (arr.Length > 0)
{
gw.Write(size);
gw.Write(arr);
return(gw);
}
return(null);
}