public MainPage()
{
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.FullScreen;
this.InitializeComponent();
this.agentConnection.OnDataReceived += Agent_OnDataReceived;
this.agentConnection.OnSlideEnded += AgentConnection_OnSlideEnded;
this.agentConnection.OnConnectionFailed += AgentConnection_OnConnectionFailed;
var webpage1 = new Webpage("http://www.google.at");
var webpage2 = new Webpage("http://www.youtube.com");
var screen1 = new ScreenCapture("10.101.150.13", "firefox");
var screen2 = new ScreenCapture("10.101.150.13", "notepad++");
var slide1 = new Slide(1000, webpage1);
var slide2 = new Slide(10000, screen1);
var slide3 = new Slide(3000, webpage2);
var slide4 = new Slide(10000, screen2);
var config = new Configuration(new List<Slide>() { slide1,slide2,slide3,slide4 });
Task.Run(() => { this.ConfigurationWorker(config); });
//StartVideo();
}
public async void ConnectTo(Slide slide)
{
var duration = slide.AppearanceDuration;
var content = slide.Content as ScreenCapture;
var ipAddress = content.IPTargetAgent;
HostName localHost = null;
foreach (var hostName in NetworkInformation.GetHostNames())
{
if(hostName.IPInformation != null)
{
if(hostName.Type == Windows.Networking.HostNameType.Ipv4)
{
localHost = hostName;
}
}
}
var TCPClient = new StreamSocket();
try
{
var cts = new CancellationTokenSource();
cts.CancelAfter(500);
var connectAsync = TCPClient.ConnectAsync(
new Windows.Networking.EndpointPair(localHost, "54321", new Windows.Networking.HostName(ipAddress), "54321"));
var connectTask = connectAsync.AsTask(cts.Token);
await connectTask;
this.SendToAgent(slide, TCPClient);
}
catch(Exception ex)
{
TCPClient.Dispose();
Debug.WriteLine(ex.Message);
this.FireOnConnectionFailed();
return;
}
}
public async void SendToAgent(Slide slide, StreamSocket TCPClient)
{
var content = slide.Content as ScreenCapture;
var writer = new DataWriter(TCPClient.OutputStream);
var reader = new DataReader(TCPClient.InputStream);
Timer timer = new Timer(async (client) =>
{
try
{
var tcpClient = client as StreamSocket;
var writerCB = new DataWriter(tcpClient.OutputStream);
writerCB.WriteString("::STOP::");
await writerCB.StoreAsync();
await writerCB.FlushAsync();
tcpClient.Dispose();
}
catch(Exception ex)
{
Debug.WriteLine(ex.Message);
}
}, TCPClient, slide.AppearanceDuration, Timeout.Infinite);
try
{
var length = writer.WriteString(content.ProcessName);
await writer.StoreAsync();
await writer.FlushAsync();
var byteList = new List<byte>();
try
{
while (true)
{
reader.InputStreamOptions = InputStreamOptions.Partial;
uint sizeFieldCount = await reader.LoadAsync(1);
if (sizeFieldCount != 1)
{
// The underlying socket was closed before we were able to read the whole data.
throw new Exception("Connection was closed from Agent with IP: " + content.IPTargetAgent);
}
// Read the message.
uint messageLength = reader.ReadByte();
uint actualMessageLength = await reader.LoadAsync(4);
var buffer = new byte[actualMessageLength];
reader.ReadBytes(buffer);
var msgLength = System.BitConverter.ToUInt32(buffer, 0);
byteList.Clear();
byteList.Capacity = (int)msgLength;
uint remainingLength = msgLength;
while (remainingLength > 0)
{
if (actualMessageLength == 0)
{
throw new Exception("Connection was closed from Agent with IP: " + content.IPTargetAgent);
}
actualMessageLength = await reader.LoadAsync(remainingLength);
remainingLength -= actualMessageLength;
buffer = new byte[actualMessageLength];
reader.ReadBytes(buffer);
byteList.AddRange(buffer);
}
this.FireOnDataReceived(byteList.ToArray());
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
catch(Exception ex)
{
Debug.WriteLine(ex.Message);
this.FireOnConnectionFailed();
}
}
private string SlideToStringParse(Slide slide)
{
var msg = "Command:";
var duration = slide.AppearanceDuration;
var content = slide.Content;
if(content is ScreenCapture)
{
var cont = content as ScreenCapture;
msg += "screencapture_";
}
return msg;
}
