Esempio n. 1
0
        private void p_UserChannelCreated(object sender, ChannelCreatedEventArgs e)
        {
            e.CanDisposeChannel = false;
            SendFileInfo info = (SendFileInfo)e.Data;

            ServerClient otherClient;

            lock (fClients)
                fClients.TryGetValue(info.To, out otherClient);

            if (otherClient == null)
            {
                return;
            }

            var otherRemotingClient = RemotingClient.GetFromRemoteObject(otherClient.fClient);

            using (var otherChannel = otherRemotingClient.CreateUserChannel(info))
            {
                UnlimitedThreadPool.Run
                (
                    delegate
                {
                    try
                    {
                        while (true)
                        {
                            int b = otherChannel.ReadByte();
                            if (b == -1)
                            {
                                e.Channel.Dispose();
                                return;
                            }

                            e.Channel.WriteByte((byte)b);
                            e.Channel.Flush();
                        }
                    }
                    catch
                    {
                        otherChannel.Dispose();
                        e.Channel.Dispose();
                    }
                }
                );

                byte[] buffer = new byte[8 * 1024];
                while (true)
                {
                    int read = e.Channel.Read(buffer, 0, buffer.Length);
                    if (read <= 0)
                    {
                        return;
                    }

                    otherChannel.Write(buffer, 0, read);
                    otherChannel.Flush();
                }
            }
        }
Esempio n. 2
0
        protected override void OnShown(EventArgs e)
        {
            base.OnShown(e);

            if (fMustSend)
            {
                UnlimitedThreadPool.Run(p_Send);
            }
            else
            {
                UnlimitedThreadPool.Run(p_Receive);
            }
        }
Esempio n. 3
0
        private void p_Initialize(string user, string displayName, string monikerName, IFastEnumerator <byte[]> enumerator)
        {
            ClientSize = new Size(160, 120);

            DisplayName = displayName;
            MonikerName = monikerName;

            fUser       = user;
            fEnumerator = enumerator;
            Text        = user;

            FormMain.fActiveWebCams.Add(new KeyValuePair <string, string>(fUser, MonikerName), this);

            Disposed += p_Disposed;

            UnlimitedThreadPool.Run(p_Receive);
        }
Esempio n. 4
0
        public FakeWebCamEnumerator(Color backgroundColor)
        {
            BackgroundColor = backgroundColor;
            UnlimitedThreadPool.Run
            (
                () =>
            {
                while (true)
                {
                    var image = fImage;
                    if (fImage == null)
                    {
                        return;
                    }

                    fCount++;
                    using (var font = new Font(FontFamily.GenericSerif, 26, FontStyle.Bold))
                    {
                        using (var graphics = Graphics.FromImage(image))
                        {
                            graphics.Clear(BackgroundColor);
                            graphics.DrawString(fCount.ToString(), font, Brushes.Red, 0, 0);
                        }
                    }

                    using (var stream = new MemoryStream())
                    {
                        image.Save(stream, ImageFormat.Jpeg);
                        ActualValue = stream.ToArray();
                    }

                    // 30 frames per second.
                    Thread.Sleep(1000 / 30);
                }
            }
            );
        }
Esempio n. 5
0
        public Server()
        {
            fServer = new RemotingServer();
            fServer.RegisterStaticMethod("GetServer", typeof(Server).GetMethod("GetInstance"));
            fServer.CryptographyMode = CryptographyMode.Required;
            fServer.RegisterAcceptedCryptography <RijndaelManaged>();
            fServer.MustUseAsyncVoidCalls = true;

            fServer.UserChannelCreated += p_UserChannelCreated;

            UnlimitedThreadPool.Run
            (
                delegate
            {
                try
                {
                    fServer.Run(570);
                }
                catch
                {
                }
            }
            );
        }
Esempio n. 6
0
        private void receiveSoundCaptureToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var selectedItem = listUsers.SelectedItem;

            if (selectedItem == null)
            {
                return;
            }

            string selectedUser = selectedItem.ToString();
            int    pos          = selectedUser.LastIndexOf(" - ");

            if (pos > 0)
            {
                selectedUser = selectedUser.Substring(0, pos);
            }

            lock (fWaveOutsByClient)
            {
                var fastEnumerator = fWaveOutsByClient.GetValueOrDefault(selectedUser);

                if (fastEnumerator != null)
                {
                    fastEnumerator.Dispose();
                    fWaveOutsByClient.Remove(selectedUser);
                    return;
                }

                try
                {
                    if (selectedUser == fNickName)
                    {
                        fastEnumerator = SoundEnumerator.Distributor.CreateClient();
                    }
                    else
                    {
                        fastEnumerator = fClient.ReceiveSound(selectedUser);
                    }

                    if (fastEnumerator == null)
                    {
                        return;
                    }

                    var outDevices = WaveOut.Devices;
                    if (outDevices.Length == 0)
                    {
                        MessageBox.Show("There are no output sound devices installed.");
                        return;
                    }

                    var outDevice = outDevices[0];
                    var waveOut   = new WaveOut(outDevice, 8000, 16, 1);

                    fWaveOutsByClient.Add(selectedUser, fastEnumerator);

                    UnlimitedThreadPool.Run
                    (
                        () =>
                    {
                        try
                        {
                            while (true)
                            {
                                byte[] buffer = fastEnumerator.GetNext();

                                if (buffer == null)
                                {
                                    return;
                                }

                                waveOut.Play(buffer, 0, buffer.Length);
                            }
                        }
                        catch
                        {
                        }
                    }
                    );
                }
                catch
                {
                    if (fastEnumerator != null)
                    {
                        try
                        {
                            fastEnumerator.Dispose();
                        }
                        catch
                        {
                        }
                    }
                }
                return;
            }
        }