105 lines
3.1 KiB
Java
105 lines
3.1 KiB
Java
package net.sf.scuba.smartcards;
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/* loaded from: classes6.dex */
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public abstract class AbstractFileSystemStructured implements FileSystemStructured {
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public static short MF_ID = 16128;
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private ISOFileInfo fileInfo;
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private int length;
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private int p2;
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private int selectLe;
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private short selectedFID;
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private CardService service;
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@Override // net.sf.scuba.smartcards.FileSystemStructured
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public abstract byte[] readBinary(int i, int i2);
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public AbstractFileSystemStructured(CardService cardService) {
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this.selectedFID = (short) 0;
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this.length = -1;
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this.p2 = 0;
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this.selectLe = 256;
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this.fileInfo = null;
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this.service = cardService;
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}
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public AbstractFileSystemStructured(CardService cardService, boolean z) {
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this.selectedFID = (short) 0;
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this.length = -1;
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this.p2 = 0;
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this.selectLe = 256;
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this.fileInfo = null;
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this.service = cardService;
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this.p2 = z ? 0 : 12;
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this.selectLe = z ? 256 : 0;
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}
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private void selectFile(byte[] bArr, int i) throws CardServiceException {
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ResponseAPDU transmit = this.service.transmit(createSelectFileAPDU(i, this.p2, bArr, this.selectLe));
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int sw = transmit.getSW();
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byte[] data = transmit.getData();
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if (sw != -28672) {
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throw new CardServiceException("File could not be selected.", sw);
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}
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ISOFileInfo iSOFileInfo = new ISOFileInfo(data);
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this.fileInfo = iSOFileInfo;
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if (iSOFileInfo.fid != -1) {
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this.selectedFID = this.fileInfo.fid;
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}
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if (this.fileInfo.fileLength != -1) {
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this.length = this.fileInfo.fileLength;
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}
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}
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private void selectFile(short s, int i) throws CardServiceException {
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selectFile(s == 0 ? new byte[0] : new byte[]{(byte) (s >> 8), (byte) s}, i);
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}
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@Override // net.sf.scuba.smartcards.FileSystemStructured
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public void selectFile(short s) throws CardServiceException {
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selectFile(s, 0);
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}
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public void selectMF() throws CardServiceException {
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selectFile((short) 0, 0);
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}
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public void selectParent() throws CardServiceException {
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selectFile((short) 0, 3);
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}
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public void selectEFRelative(short s) throws CardServiceException {
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selectFile(s, 2);
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}
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public void selectDFRelative(short s) throws CardServiceException {
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selectFile(s, 1);
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}
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public void selectAID(byte[] bArr) throws CardServiceException {
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selectFile(bArr, 4);
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}
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public void selectPath(byte[] bArr) throws CardServiceException {
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selectFile(bArr, 8);
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}
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public void selectPathRelative(byte[] bArr) throws CardServiceException {
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selectFile(bArr, 9);
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}
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private CommandAPDU createSelectFileAPDU(int i, int i2, byte[] bArr, int i3) {
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if (i3 == 0) {
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return new CommandAPDU(0, -92, i, i2, bArr);
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}
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return new CommandAPDU(0, -92, i, i2, bArr, i3);
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}
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public short getSelectedFID() {
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return this.selectedFID;
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}
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public int getFileLength() throws CardServiceException {
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return this.length;
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}
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}
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