t0demo.cs

SDKs-And-Demos-CS.NET-2.1.1b10 Graba的sdk

using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Runtime.InteropServices;
using GrabbaDotNet;

namespace Grabba_T0_Demo_.NET
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class T0Demo : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.Label ATR;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem Exit;
		private System.Windows.Forms.TextBox Data;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Button RefreshButton;
        private Button enableBtn;
		
		Grabba myGrabba;
        private Button testBtn;

		public T0Demo()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
			myGrabba = new Grabba();

			if (myGrabba.Open() != myGrabba.errNone) 
			{
				//problem opening grabba 
                MessageBox.Show("Unable to open grabba", "Open",
                    MessageBoxButtons.OK,
                    MessageBoxIcon.None,
                    MessageBoxDefaultButton.Button1);
                Application.Exit();
			}


			Grabba.GrabbaModelType myGrabbaModel = new Grabba.GrabbaModelType();
			myGrabba.GetModel(ref myGrabbaModel);

			// check that the barcode device was detected as a T-3300 / T-4300
			if (!(myGrabbaModel.smartCardDevice))
			{
				// failure do something here since it wasnt detected properly
                MessageBox.Show("Not a smartcard device", "GetModel",
                    MessageBoxButtons.OK,
                    MessageBoxIcon.None,
                    MessageBoxDefaultButton.Button1);
                Application.Exit();
			}


			// add event handler
			Grabba.GrabbaSmartCardInsertionEvent += new EventHandler(onSmartCardInserted);
            Grabba.GrabbaSmartCardRemovalEvent += new EventHandler(onSmartCardRemoved);
            Grabba.GrabbaDisconnectedEvent += new EventHandler(onGrabbaDisconnectedEvent);
            Grabba.GrabbaReconnectedEvent += new EventHandler(onGrabbaReconnectedEvent);

			//RefreshDisplay();

		}
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			//SmartCard.Disable();
			//Grabba.Close();

			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()
		{
            this.mainMenu1 = new System.Windows.Forms.MainMenu();
            this.menuItem1 = new System.Windows.Forms.MenuItem();
            this.Exit = new System.Windows.Forms.MenuItem();
            this.ATR = new System.Windows.Forms.Label();
            this.Data = new System.Windows.Forms.TextBox();
            this.label1 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.RefreshButton = new System.Windows.Forms.Button();
            this.enableBtn = new System.Windows.Forms.Button();
            this.testBtn = new System.Windows.Forms.Button();
            // 
            // mainMenu1
            // 
            this.mainMenu1.MenuItems.Add(this.menuItem1);
            // 
            // menuItem1
            // 
            this.menuItem1.MenuItems.Add(this.Exit);
            this.menuItem1.Text = "Menu";
            // 
            // Exit
            // 
            this.Exit.Text = "Exit";
            this.Exit.Click += new System.EventHandler(this.Exit_Click);
            // 
            // ATR
            // 
            this.ATR.Location = new System.Drawing.Point(40, 64);
            this.ATR.Size = new System.Drawing.Size(168, 40);
            this.ATR.Text = "ATR";
            // 
            // Data
            // 
            this.Data.Location = new System.Drawing.Point(82, 119);
            this.Data.Size = new System.Drawing.Size(100, 21);
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(32, 120);
            this.label1.Size = new System.Drawing.Size(32, 20);
            this.label1.Text = "Data:";
            // 
            // label2
            // 
            this.label2.Location = new System.Drawing.Point(32, 40);
            this.label2.Size = new System.Drawing.Size(32, 20);
            this.label2.Text = "ATR:";
            // 
            // RefreshButton
            // 
            this.RefreshButton.Location = new System.Drawing.Point(144, 232);
            this.RefreshButton.Size = new System.Drawing.Size(72, 20);
            this.RefreshButton.Text = "Refresh";
            this.RefreshButton.Click += new System.EventHandler(this.RefreshButton_Click);
            // 
            // enableBtn
            // 
            this.enableBtn.Location = new System.Drawing.Point(25, 231);
            this.enableBtn.Size = new System.Drawing.Size(72, 20);
            this.enableBtn.Text = "Enable";
            this.enableBtn.Click += new System.EventHandler(this.enableBtn_Click);
            // 
            // testBtn
            // 
            this.testBtn.Location = new System.Drawing.Point(129, 179);
            this.testBtn.Size = new System.Drawing.Size(87, 33);
            this.testBtn.Text = "Test";
            this.testBtn.Click += new System.EventHandler(this.testBtn_Click);
            // 
            // T0Demo
            // 
            this.ClientSize = new System.Drawing.Size(240, 268);
            this.Controls.Add(this.testBtn);
            this.Controls.Add(this.enableBtn);
            this.Controls.Add(this.RefreshButton);
            this.Controls.Add(this.label2);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.Data);
            this.Controls.Add(this.ATR);
            this.Menu = this.mainMenu1;
            this.Text = "T0 Demo";

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>

		static void Main() 
		{
			Application.Run(new T0Demo());
		}

		private void Exit_Click(object sender, System.EventArgs e)
		{
			Application.Exit();
		}

		private void RefreshDisplay()
		{
			uint rc;
			int i;

			Grabba.SmartCardSession scSession = new Grabba.SmartCardSession();

            scSession.cardType = Grabba.SmartCardType.SC_T0;

			do 
			{
				if(MessageBox.Show("Please insert card now.", "MESSAGE", 
					MessageBoxButtons.OKCancel, 
					MessageBoxIcon.None, 
					MessageBoxDefaultButton.Button1) == DialogResult.Cancel)
					return;

				rc = myGrabba.SmartCardStartSession(ref scSession);
			} while(rc.Equals(myGrabba.grabbaSmartCardErrNoCardInserted));
			
			if (!(rc.Equals(myGrabba.errNone)))
			{	
				MessageBox.Show("Unable to access card. Error " + rc + ".", "ERROR");
				return;
			}

			ATR.Text = "";
			for(i = 0; i < scSession.ATRLen; i ++) 
			{
				ATR.Text += scSession.ATR[i].ToString() + " ";
			}
			
			// Do a Select File command and select FF03 (Security Management File)
			Grabba.SmartCardAPDU apdu = new Grabba.SmartCardAPDU();

			apdu.CLA = 0x80;
			apdu.INS = 0x20; // Submit code command
			apdu.P1 = 0x07; // index for the IC code. Check the ACOS manual for index of other keys
			apdu.P2 = 0x00;
			apdu.Lc = 0x08; // Keys are 8 bytes long.
			apdu.Le = 0x00;

			// Hex of 'ACOSTEST' = 41 43 4F 53 54 45 53 54
			apdu.dataIn[0] = 0x41;
			apdu.dataIn[1] = 0x43;
			apdu.dataIn[2] = 0x4F;
			apdu.dataIn[3] = 0x53;
			apdu.dataIn[4] = 0x54;
			apdu.dataIn[5] = 0x45;
			apdu.dataIn[6] = 0x53;
			apdu.dataIn[7] = 0x54;

			rc = myGrabba.SmartCardExchangeAPDU(ref apdu);
			if (!(rc.Equals(myGrabba.errNone)))
			{
				MessageBox.Show("Card access failed. Error code 0x" + rc.ToString(), "ERROR");
				return;
			}

			// Start the Session
			apdu.CLA = 0x80;
			apdu.INS = 0x84;
			apdu.P1 = 0x00;
			apdu.P2 = 0x00;
			apdu.Lc = 0x00;
			apdu.Le = 0x08;

			rc = myGrabba.SmartCardExchangeAPDU(ref apdu);
			if (!(rc.Equals(myGrabba.errNone)))