private void ScreenSender()
{
Message mes = new Message(MessageTypes.mail, this.MessengerClient.User);
TCPServerClientInteractEventArgs arg = new TCPServerClientInteractEventArgs(mes, true, true);
this.Client.Send(arg);
do
{
using (Bitmap bmpScreenCapture = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height))
{
using (Graphics g = Graphics.FromImage(bmpScreenCapture))
{
g.CopyFromScreen(0, 0, 0, 0, bmpScreenCapture.Size);
using (MemoryStream memoryStream = new MemoryStream())
{
Bitmap resized = new Bitmap(bmpScreenCapture, new Size(240, 160));
resized.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] binaryData = memoryStream.ToArray();
Message message = new Message(MessageTypes.cast, this.MessengerClient.User, "", binaryData);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs(message, true, true);
this.Client.Send(args);
}
}
}
Thread.Sleep(2000);
} while (this.Visible && this.MessengerClient.IsStreamer);
}
private void GetObject <T>(TCPServerClientInteractEventArgs args)
{
string data = Encoding.UTF8.GetString(args.Bytes, 0, args.BytesCount);
T dataObject = new JavaScriptSerializer().Deserialize <T>(data);
args.Object = dataObject;
}
private void buttonLogout_Click(object sender, EventArgs e)
{
Message message = new Message(MessageTypes.logout, this.MessengerClient.User);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs(message, true, true);
this.Client.Send(args);
}
private void buttonLogin_Click(object sender, EventArgs e)
{
User user = new User(this.textBoxUserName.Text);
Message message = new Message(MessageTypes.login, user);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs(message, true, true);
this.Client.Send(args);
}
private void buttonShowDesktop_Click(object sender, EventArgs e)
{
if (!this.MessengerClient.IsStreamer)
{
new Thread(this.ScreenSender).Start();
}
else
{
Message message = new Message(MessageTypes.cast_end, this.MessengerClient.User);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs(message, true, true);
this.Client.Send(args);
}
}
public void Send(TCPServerClientInteractEventArgs args)
{
try {
if (this.DataType != null)
{
this.SetObject(args);
}
int bytesCount = this.BaseSocket.Send(args.Bytes);
}
catch (Exception ex) {
this.WatchDog(TCPServerClientMessages.SendFail);
}
}
private void buttonPost_Click(object sender, EventArgs e)
{
if (this.textBoxNewMessage.Text != String.Empty)
{
Message message = new Message(MessageTypes.post, this.MessengerClient.User, this.textBoxNewMessage.Text);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs(message, true, true);
this.Client.Send(args);
this.Invoke(new Action(() => this.textBoxNewMessage.Text = String.Empty));
}
else
{
MessageBox.Show("Text is not set.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void AsyncInteract(object param)
{
Socket baseSocket = param as Socket;
try
{
while (true)
{
byte[] bytes = new byte[this.BufferSize];
int bytesCount = baseSocket.Receive(bytes);
TCPServerClientInteractEventArgs args = new TCPServerClientInteractEventArgs();
args.Bytes = bytes;
args.BytesCount = bytesCount;
if (this.DataType != null)
{
MethodInfo method = typeof(TCPServerClient).GetMethod("GetObject", BindingFlags.Instance | BindingFlags.NonPublic);
try
{
method.MakeGenericMethod(this.DataType).Invoke(this, new object[] { args });
}
catch (Exception ex)
{
this.WatchDog(TCPServerClientMessages.ParseFail);
}
}
if (this.ClientInteractEvent != null)
{
this.ClientInteractEvent(this, args);
}
if (args.CallBack)
{
if (this.DataType != null)
{
this.SetObject(args);
}
bytesCount = baseSocket.Send(args.Bytes);
}
}
}
catch (NullReferenceException ex)
{
this.WatchDog(TCPServerClientMessages.Disconnected);
}
catch (Exception ex)
{
this.WatchDog(TCPServerClientMessages.ReceiveFail);
}
}
public void InteractHandler(object o, TCPServerClientInteractEventArgs args)
{
Message message = args.Object as Message;
switch (message.MessageType)
{
case MessageTypes.login_success:
lock (this.locker)
{
this.LoggedIn = true;
this.User = message.User;
}
break;
case MessageTypes.logout_success:
lock (this.locker)
{
this.LoggedIn = false;
this.User = null;
}
break;
case MessageTypes.cast_success:
lock (this.locker)
{
this.IsStreamer = true;
}
break;
case MessageTypes.cast_end_success:
lock (this.locker)
{
this.IsStreamer = false;
}
break;
default:
break;
}
}
private void InteractHandler(object o, TCPServerClientInteractEventArgs args)
{
Message message = args.Object as Message;
switch (message.MessageType)
{
case MessageTypes.login_success:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: Logged in...";
this.ButtonsPattern(true, false, false, false, true, true, true);
}));
break;
case MessageTypes.logout_success:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: Logged out...";
this.ButtonsPattern(false, false, true, true, false, false, false);
this.textBoxFriendsOnline.Text = "0";
}));
break;
case MessageTypes.post:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: New messages received...";
this.MessageList.Items.Add(message.User.Name);
this.MessageList.Items[this.MessageList.Items.Count - 1].SubItems.Add(DateTime.Now.ToShortDateString());
this.MessageList.Items[this.MessageList.Items.Count - 1].SubItems.Add(message.Text);
}));
break;
case MessageTypes.post_success:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: Message posted...";
}));
break;
case MessageTypes.group:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: Changes in group...";
this.textBoxFriendsOnline.Text = message.Text;
}));
break;
case MessageTypes.cast_success:
this.Invoke(new Action(() => {
this.buttonShowDesktop.Text = "Stop streaming";
}));
break;
case MessageTypes.cast_end_success:
this.Invoke(new Action(() => {
this.buttonShowDesktop.Text = "Show screen";
}));
break;
case MessageTypes.cast:
Image image = Image.FromStream(new MemoryStream(message.BinaryData));
this.Invoke(new Action(() => {
if (!this.desktopForm.Visible)
{
this.desktopForm.Show();
}
if (message.User.Id != this.MessengerClient.User.Id)
{
this.buttonShowDesktop.Enabled = false;
}
this.desktopForm.SetScreen(image);
}));
break;
case MessageTypes.cast_end:
this.Invoke(new Action(() => {
if (this.desktopForm.Visible)
{
this.desktopForm.Hide();
}
if (!this.buttonShowDesktop.Enabled)
{
this.buttonShowDesktop.Enabled = true;
}
}));
break;
case MessageTypes.mail_success:
this.Invoke(new Action(() => {
this.Message.Text = "[Messenger]: Mail sent...";
}));
break;
default:
break;
}
}
private void SetObject(TCPServerClientInteractEventArgs args)
{
string serialized = new JavaScriptSerializer().Serialize(args.Object);
args.Bytes = Encoding.UTF8.GetBytes(serialized);
}
