83 lines
2.5 KiB
Java
83 lines
2.5 KiB
Java
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package net.sf.scuba.smartcards;
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import android.nfc.tech.IsoDep;
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import java.io.IOException;
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/* loaded from: classes6.dex */
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public class IsoDepCardService extends CardService {
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private static final long serialVersionUID = -8123218195642784731L;
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private int apduCount = 0;
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private IsoDep nfc;
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@Override // net.sf.scuba.smartcards.CardService
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public byte[] getATR() {
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return null;
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}
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public IsoDepCardService(IsoDep isoDep) {
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this.nfc = isoDep;
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}
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@Override // net.sf.scuba.smartcards.CardService
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public void open() throws CardServiceException {
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if (isOpen()) {
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return;
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}
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try {
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this.nfc.connect();
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if (!this.nfc.isConnected()) {
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throw new CardServiceException("failed to connect");
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}
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this.state = 1;
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} catch (IOException e) {
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throw new CardServiceException(e.toString());
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}
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}
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@Override // net.sf.scuba.smartcards.CardService
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public boolean isOpen() {
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if (this.nfc.isConnected()) {
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this.state = 1;
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return true;
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}
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this.state = 0;
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return false;
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}
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@Override // net.sf.scuba.smartcards.CardService
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public ResponseAPDU transmit(CommandAPDU commandAPDU) throws CardServiceException {
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try {
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if (!this.nfc.isConnected()) {
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throw new CardServiceException("Not connected");
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}
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byte[] transceive = this.nfc.transceive(commandAPDU.getBytes());
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if (transceive == null || transceive.length < 2) {
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throw new CardServiceException("Failed response");
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}
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ResponseAPDU responseAPDU = new ResponseAPDU(transceive);
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int i = this.apduCount + 1;
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this.apduCount = i;
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notifyExchangedAPDU(i, commandAPDU, responseAPDU);
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return responseAPDU;
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} catch (IOException e) {
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throw new CardServiceException(e.getMessage());
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} catch (Exception e2) {
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throw new CardServiceException(e2.getMessage());
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}
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}
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@Override // net.sf.scuba.smartcards.CardService
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public boolean isExtendedAPDULengthSupported() {
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return this.nfc.isExtendedLengthApduSupported();
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}
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@Override // net.sf.scuba.smartcards.CardService
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public void close() {
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try {
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this.nfc.close();
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this.state = 0;
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} catch (IOException unused) {
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}
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}
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}
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