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Diffstat (limited to 'smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java')
-rw-r--r--smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java196
1 files changed, 110 insertions, 86 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java b/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java
index 9b0ef657..9ae85d04 100644
--- a/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java
+++ b/smcc/src/main/java/at/gv/egiz/smcc/T0CardChannel.java
@@ -1,86 +1,110 @@
-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[] initData = resp.getData();
- byte[] data = executeGetResponse((byte) resp.getSW2());
-
- byte[] result = new byte[initData.length + data.length + 2];
- System.arraycopy(initData, 0, result, 0, initData.length);
- System.arraycopy(data, 0, result, initData.length, 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(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);
- ResponseAPDU resp = super.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();
- }
-
-}
+/*
+ * Copyright 2011 by Graz University of Technology, Austria
+ * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
+ * initiative of the Federal Chancellery Austria and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+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[] initData = resp.getData();
+ byte[] data = executeGetResponse((byte) resp.getSW2());
+
+ byte[] result = new byte[initData.length + data.length + 2];
+ System.arraycopy(initData, 0, result, 0, initData.length);
+ System.arraycopy(data, 0, result, initData.length, 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(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);
+ ResponseAPDU resp = super.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();
+ }
+
+}