From a7af8f11402d76ae99d053195da2c151a391894c Mon Sep 17 00:00:00 2001
From: tzefferer <tzefferer@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>
Date: Fri, 29 Oct 2010 08:43:21 +0000
Subject: TZ: Added functionality for DNIe card support

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@810 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
---
 .../main/java/at/gv/egiz/smcc/T0CardChannel.java   | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java

(limited to 'smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java')

diff --git a/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java b/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java
new file mode 100644
index 00000000..4806b6c0
--- /dev/null
+++ b/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java
@@ -0,0 +1,84 @@
+package at.gv.egiz.smcc;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import javax.smartcardio.CardChannel;
+import javax.smartcardio.CardException;
+import javax.smartcardio.CommandAPDU;
+import javax.smartcardio.ResponseAPDU;
+
+public class T0CardChannel extends LogCardChannel {
+
+	public T0CardChannel(CardChannel channel) {
+		
+		super(channel);		
+	}
+
+	 @Override
+	  public ResponseAPDU transmit(CommandAPDU command) throws CardException {
+	  
+		 ResponseAPDU resp = super.transmit(command);
+		 
+		 if(resp.getSW1() == (byte)0x61) {
+			 
+			 byte[] data = executeGetResponse(channel, (byte)resp.getSW2());
+			 
+			 byte[] result = new byte[data.length + 2];
+			 System.arraycopy(data, 0, result, 0, data.length);
+			 
+			 // add SW "90 00"
+			 result[result.length-2] = (byte)0x90;
+			 result[result.length-1] = (byte)0x00;
+			 
+			 return new ResponseAPDU(result);
+		 } else {
+		 
+			 return resp;
+		 }
+	 }
+	
+		private byte[] executeGetResponse(CardChannel channel, byte sw2)
+		throws CardException {
+
+	boolean done = false;
+	ByteArrayOutputStream bof = new ByteArrayOutputStream();
+
+	while (!done) {
+
+		CommandAPDU command = new CommandAPDU(new byte[] { (byte) 0x00,
+				(byte) 0xC0, (byte) 0x00, (byte) 0x00, (byte) sw2 });
+		ResponseAPDU resp = channel.transmit(command);
+
+		try {
+			bof.write(resp.getData());
+		} catch (IOException e) {
+
+			throw new CardException(
+					"Error during fetching gesponse from card.", e);
+		}
+
+		if (resp.getSW1() == (byte) 0x61) {
+
+			// more data to be read
+			sw2 = (byte) resp.getSW2();
+			continue;
+		}
+
+		if (resp.getSW() == 0x9000) {
+
+			// all data read
+			done = true;
+		} else {
+
+			throw new CardException(
+					"An error has occured during fetching response from card: "
+							+ Integer.toHexString(resp.getSW()));
+		}
+
+	}
+
+	return bof.toByteArray();
+}
+	 
+}
-- 
cgit v1.2.3