/source/samples/ObviousCode.Interlace.BitTunnel/BitTunnelClientExample/Controls/LoggingControl.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Data;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using ObviousCode.Interlace.BitTunnel.Connectivity;



namespace BitTunnelClientExample.Controls

{

    public partial class LoggingControl : UserControl, IClientTabControl

    {

        public LoggingControl()

        {

            InitializeComponent();

        }



        public LoggingControl(ClientInstance client) : this()

        {

            Client = client;

            client.FileListUpdateReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileListModificationEventArgs>(client_FileListUpdateReceived);

            client.FileRequestReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileRequestEventArgs>(client_FileRequestReceived);

            client.FileRequestResponseReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileRequestResponseEventArgs>(client_FileRequestResponseReceived);

            client.FileTransferCompleted += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferCompletedEventArgs>(client_FileTransferCompleted);

            client.FileTransferFailed += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileDescriptorEventArgs>(client_FileTransferFailed);

            client.FileTransferInitiated += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferEventArgs>(client_FileTransferInitiated);

            client.FileTransferProgressed += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferEventArgs>(client_FileTransferProgressed);

            client.FullFileListReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.FileListEventArgs>(client_FullFileListReceived);

            client.ConnectionMade += new EventHandler(client_ConnectionMade);

            client.ConnectionTerminated += new EventHandler(client_ConnectionTerminated);

            client.LostConnection += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.ExceptionEventArgs>(client_LostConnection);

            client.MessageReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.MessageEventArgs>(client_MessageReceived);

        }



        void client_MessageReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.MessageEventArgs e)

        {

            Log(string.Format("{0} Message received", e.Message.Key));

        }



        void client_LostConnection(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.ExceptionEventArgs e)

        {

            Log(string.Format("Connection Lost : {0}", e.ThrownException.Message));

        }



        void client_ConnectionTerminated(object sender, EventArgs e)

        {

            Log("Connection exited gracefully");

        }



        void client_ConnectionMade(object sender, EventArgs e)

        {

            Log("Connected to Server");

        }



        void client_FullFileListReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileListEventArgs e)

        {

            Log("Server file list received");

        }



        void client_FileTransferProgressed(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferEventArgs e)

        {

            Log(string.Format("File ({0}) chunk {1} of {2} received", e.FileChunk.Header.Hash, e.FileChunk.Header.ChunkIndex, e.FileChunk.Header.ChunkCount));

        }



        void client_FileTransferInitiated(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferEventArgs e)

        {

            Log(string.Format("File ({0}) transfer initiated", e.FileChunk.Header.Hash));

        }



        void client_FileTransferFailed(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileDescriptorEventArgs e)

        {

            Log(string.Format("File {0} ({1}) transfer failed", e.File.FileName, e.File.Hash));

        }



        void client_FileTransferCompleted(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileTransferCompletedEventArgs e)

        {

            Log(string.Format("File ({0}) transfer completed", e.Hash));

        }



        void client_FileRequestResponseReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileRequestResponseEventArgs e)

        {

            Log(string.Format("File {0} ({1}) request response received : {2}", e.File.FileName, e.File.Hash, e.Response));

        }



        void client_FileRequestReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileRequestEventArgs e)

        {

            Log(string.Format("File {0} ({1}) request received", e.File.FileName, e.File.Hash));

        }



        void client_FileListUpdateReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.FileListModificationEventArgs e)

        {

            Log("Server file update received");

        }



        private void Log(string text)

        {

            if (InvokeRequired)

            {

                Invoke((MethodInvoker)delegate

                {

                    Log(text);

                });

            }

            else

            {

                _log.Text += string.Format("{0} {1} {2} {3} {4}",

                               DateTime.Now.ToShortDateString(),

                               DateTime.Now.ToLongTimeString(),

                               " ",

                               text,

                               "\r\n");



                _log.SelectionStart = _log.Text.Length - 1;



                _log.ScrollToCaret();

            }

        }



        #region IClientControl Members



        public ClientInstance Client { get; set; }

        

        public string TabText

        {

            get

            {

                return "Logs";

            }

            

        }



        #endregion

    }

}