private void Tcpclientmgr(TcpClient tcpc, int clientid, string clientname)
{
//adds 1 to the program clientcount once this has been established so sync is maintained.
clientcount++;
int myid = clientid;
//tcrun is used on a per thread basis to determine if this individual thread should still run
Boolean tcrun = true;
int cmdreadcnt = inccmds.Count();
NewClient thisclient = new NewClient(myid, tcpc.Client.RemoteEndPoint.ToString());
//add our id and remote endpoint to the clientlist
clientlist.Add(thisclient);
//add our id and name to the clientlist - this is the list we will use later for our friendly name
//overwrites endpoint client identifier with our naming client that can be modified later
if (clientname != "")
{
thisclient = new NewClient(myid, clientname);
}
//adds the client to the list
clientnames.Add(thisclient);
byte[] nbuff = Encoding.ASCII.GetBytes("Client Connected:" + myid + vbcrlf + "To Send Shared Server Messages Use Chat:<Message>" + vbcrlf);
//tcpc.Client.Send(nbuff);
tcpc.ReceiveTimeout = 10;
tcpc.SendTimeout = 10;
//servrun is main boolean to determine if whole program should execute
//tcrun is the boolean to determine if each individual threaded tcpclient should run or not
//sends data to tcpclient on each cycle of the while loop to determine if it is still open, if not it closes so as not to hog threads.
try
{
byte[] tempbuff = new byte[1];
//peek must be used so that we dont tie up the main receive buffer
if (tcpc.Client.Receive(tempbuff, SocketFlags.Peek) < 1)
{
tcpc.Close();
tcpc.Client.Close();
tcrun = false;
Thread.CurrentThread.Abort();
}
}
catch (Exception excnct)
{
//WriteLog("TCP Server Error: " + excnct.ToString());
}
try
{
//this.Invoke(new Action(() => this.Text = string.Format("Hutchison Technologies - Fiit Manager {0}", pollcount) + " - " + cmdreadcnt + "-" + inccmds.Count()));
//open network stream from tcp client
NetworkStream ns = tcpc.GetStream();
// must set timeouts so that thread does not hang on read
ns.ReadTimeout = 10;
ns.WriteTimeout = 10;
byte[] buffer = new byte[1024];
String unencbuff = null;
//makes sure data is available in the network stream before trying to read
if (ns.DataAvailable == true)
{
//makes sure reading is possible before trying to read
if (ns.CanRead == true)
{
// reads buffer value to byte
ns.Read(buffer, 0, 1024);
//steps through each byte in the byte array to make sure no dead data is held in memory if byte = 0 then it is not commited
foreach (byte b in buffer)
{
if (b != 0)
{
unencbuff += Convert.ToChar(b);
}
}
// writecmd(unencbuff);
try
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>");
sb.AppendLine("<root>");
string respbody = "<html><body><h1> Hello, Richard!</h1></body></html> ";
string response = "HTTP/1.1 200 OK\r\nDate: " + DateTime.Now.ToString("ddd MMM yyy HH:mm:SS") + "\r\nServer: Graeme Hind / 1.0 (Win64)\r\nLast - Modified: " + DateTime.Now.ToString("ddd MMM yyy HH:mm:SS") + "\r\nContent - Length: " + respbody.Length + "\r\nContent - Type: text / xml\r\nConnection: Closed";
//tries to split the incoming commands, this stops us having to user .compare and creates a more specific environment where we can specify command[1] = a result
String[] command = new string[2];
command = unencbuff.Split(Convert.ToChar(":"));
string[] responselines;
string[] separators = { "\r\n" };
responselines = unencbuff.Split(separators, StringSplitOptions.None);
string searchline = "GET /requests/status.xml";
string actcmd = "";
string input = "";
try
{
string cururl = "http://127.0.0.1:8080" + responselines[0].Replace("GET ", "").Replace("HTTP/1.1", "");
Uri nuri = new Uri(cururl);
actcmd = HttpUtility.ParseQueryString(nuri.Query).Get("command");
input = HttpUtility.ParseQueryString(nuri.Query).Get("input");
}
catch (Exception ex)
{
}
try
{
if (actcmd.ToLower() == "in_play")
{
input = HttpUtility.UrlDecode(input);
WMP.URL = HttpUtility.HtmlDecode(input);
Thread.Sleep(200);
if (WMP.playState.ToString() == "wmppsPlaying")
{
skpTime.Maximum = Convert.ToInt32(WMP.currentMedia.duration);
skpTime.Minimum = 0;
skpTime.Enabled = true;
btnSkip.Enabled = true;
this.Invoke(new Action(() => this.Text = thistitle + " - Playing:" + WMP.currentMedia.name));
Thread ntrd = new Thread(() => MusicFade("play"));
ntrd.IsBackground = true;
ntrd.Start();
}
}
else if (actcmd.ToLower() == "pl_stop")
{
//Thread ntrd = new Thread(() => MusicFade("stop"));
//ntrd.IsBackground = true;
//ntrd.Start();
WMP.Invoke(new Action(() => WMP.Ctlcontrols.stop()));
}
else if (actcmd.ToLower() == "pl_empty")
{
// Thread ntrd = new Thread(() => MusicFade("stop"));
//ntrd.IsBackground = true;
//ntrd.Start();
WMP.Invoke(new Action(() => WMP.Ctlcontrols.stop()));
WMP.Invoke(new Action(() => WMP.URL = ""));
}
else if (actcmd.ToLower() == "pause")
{
//Thread ntrd = new Thread(()=> MusicFade("pause"));
//ntrd.IsBackground = true;
//ntrd.Start();
WMP.Invoke(new Action(() => WMP.Ctlcontrols.pause()));
}
else if (actcmd.ToLower() == "play")
{
Thread ntrd = new Thread(() => MusicFade("play"));
ntrd.IsBackground = true;
ntrd.Start();
}
else if (actcmd.ToLower() == "loop")
{
if (input == "1")
{
WMP.settings.setMode("loop", true);
}
else if (input == "0")
{
WMP.settings.setMode("loop", false);
}
}
}catch (Exception ex)
{
}
try
{
sb.AppendLine("<length>" + Convert.ToInt32(WMP.currentMedia.duration) + "</length>");
}catch (Exception ex)
{
sb.AppendLine("<length>0</length>");
}
sb.AppendLine("<time>" + Convert.ToInt32(WMP.Ctlcontrols.currentPosition) + "</time>");
if (WMP.playState.ToString() == "wmppsUndefined")
{
sb.AppendLine("<state>stopped</state>");
}
else if (WMP.playState.ToString() == "wmppsPlaying")
{
sb.AppendLine("<state>playing</state>");
}
else if (WMP.playState.ToString() == "wmppsStopped")
{
sb.AppendLine("<state>stopped</state>");
}
else
{
sb.AppendLine("<state>stopped</state>");
}
try
{
sb.AppendLine("<track>" + WMP.currentMedia.name + "</track>");
} catch (Exception ex)
{
}
sb.AppendLine("</root>");
byte[] nbuffinc = Encoding.ASCII.GetBytes(response + "\r\n\r\n" + sb.ToString());
ns.Write(nbuffinc, 0, nbuffinc.Length);
}
catch (Exception ex)
{
// MessageBox.Show(ex.ToString());
}
}
}
try
{
// for loop to cycle through all messages sitting in our list of messages which we earlier removed dead bytes from and commited
/* for (int i = cmdreadcnt; i < inccmds.Count; i++)
* {
* byte[] nbuffinc = Encoding.ASCII.GetBytes(inccmds[i]);
*
* //keeps the regional variable in sync
* cmdreadcnt++;
*
* //write messages from the previous messages buffer to the connected client
* if (ns.CanWrite == true)
* {
* ns.Write(nbuffinc, 0, nbuffinc.Length);
*
* }
* }
* // ns.Write()
*/
}
catch (Exception ex)
{
WriteLog("TCP Client Manager: " + ex.ToString());
}
}
catch (Exception mainex)
{
WriteLog("TCP Client Manager:" + mainex.ToString());
}
//sleep the thread for 1ms so it does not hog resources
Thread.Sleep(1);
//if exited from the while loop close the tcp client and abort the thread
tcpc.Close();
Thread.CurrentThread.Abort();
}
