ListenerForm.cs :  » Business-Application » 32feet.NET » ThirtyTwoFeet » C# / CSharp Open Source

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Net;
using InTheHand.Net;

namespace ThirtyTwoFeet{
  /// <summary>
  /// Listens for Object pushes.
  /// </summary>
  public class ListenerForm : System.Windows.Forms.Form
  {
    private ObexListener ol;


    private System.Windows.Forms.ListBox listBox1;
    /// <summary>
    /// Required designer variable.
    /// </summary>
    private System.ComponentModel.Container components = null;

    public ListenerForm()
    {
      //
      // Required for Windows Form Designer support
      //
      InitializeComponent();

      //
      // TODO: Add any constructor code after InitializeComponent call
      //
            InTheHand.Net.Bluetooth.BluetoothRadio br = InTheHand.Net.Bluetooth.BluetoothRadio.PrimaryRadio;
            if (br == null) {
                MessageBox.Show("No support Bluetooth radio/stack found.");
            } else if (br.Mode != InTheHand.Net.Bluetooth.RadioMode.Discoverable) {
                DialogResult rslt = MessageBox.Show("Make BluetoothRadio Discoverable?", "DeviceListener",
                    MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
                if (rslt == DialogResult.Yes) {
                    br.Mode = InTheHand.Net.Bluetooth.RadioMode.Discoverable;
                }
            }

            /*
            InTheHand.Net.Forms.SelectBluetoothDeviceDialog sbdd = new InTheHand.Net.Forms.SelectBluetoothDeviceDialog();
            sbdd.Info = "Oh just pick one, they are all the same!";
            if (sbdd.ShowDialog() == DialogResult.OK)
            {


                byte[] rec = sbdd.SelectedDevice.GetServiceRecord(InTheHand.Net.Bluetooth.BluetoothService.SerialPort);

            }*/

                  
            ol = new ObexListener(ObexTransport.Bluetooth);
      ol.Start();
    }

    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    protected override void Dispose( bool disposing )
    {
      if( disposing )
      {
        if (components != null) 
        {
          components.Dispose();
        }
      }
      base.Dispose( disposing );
    }

    #region Windows Form Designer generated code
    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
      System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(ListenerForm));
      this.listBox1 = new System.Windows.Forms.ListBox();
      this.SuspendLayout();
      // 
      // listBox1
      // 
      this.listBox1.Dock = System.Windows.Forms.DockStyle.Fill;
      this.listBox1.Location = new System.Drawing.Point(0, 0);
      this.listBox1.Name = "listBox1";
      this.listBox1.Size = new System.Drawing.Size(292, 264);
      this.listBox1.TabIndex = 0;
      // 
      // ListenerForm
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
      this.ClientSize = new System.Drawing.Size(292, 266);
      this.Controls.Add(this.listBox1);
      this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
      this.Name = "ListenerForm";
      this.Opacity = 0.8;
      this.Text = "Obex Listener";
      this.Load += new System.EventHandler(this.Form1_Load);
      this.Closed += new System.EventHandler(this.ListenerForm_Closed);
      this.ResumeLayout(false);

    }
    #endregion

    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main() 
    {
      Application.Run(new ListenerForm());
    }

    private void Form1_Load(object sender, System.EventArgs e)
    {
      System.Threading.Thread t = new System.Threading.Thread(new System.Threading.ThreadStart(DealWithRequest));
      t.Start();
    }

    public delegate void AddToListDelegate(string message);

    private void AddToList(string message)
    {
      listBox1.Items.Add(DateTime.Now.ToString() + ": " + message);
    }

    public void DealWithRequest()
    {
      while(ol.IsListening)
      {
        try
        {
          ObexListenerContext olc = ol.GetContext();
          ObexListenerRequest olr = olc.Request;
          string filename = Uri.UnescapeDataString(olr.RawUrl.TrimStart(new char[]{'/'}));
          olr.WriteFile(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal) + "\\" + DateTime.Now.ToString("yyMMddHHmmss") + " " + filename);

          this.Invoke(new AddToListDelegate(AddToList), new object[] {filename});
        }
        catch(Exception ex)
        {
          break;
        }
        
        
      }
    }

    private void ListenerForm_Closed(object sender, System.EventArgs e)
    {
      ol.Stop();
    }
  }
}