Examples with Asn1Node com.android.internal.telephony.uicc.asn1.Asn1Node used on opensource projects

Example 21 with Asn1Node

use of com.android.internal.telephony.uicc.asn1.Asn1Node in project android_frameworks_opt_telephony by LineageOS.

the class EuiccCard method listNotifications.

/**
 * Lists all notifications of the given {@code notificationEvents}.
 *
 * @param events Bits of the event types ({@link EuiccNotification.Event}) to list.
 * @param callback The callback to get the result.
 * @param handler The handler to run the callback.
 * @since 2.0.0 [GSMA SGP.22]
 */
public void listNotifications(@EuiccNotification.Event int events, AsyncResultCallback<EuiccNotification[]> callback, Handler handler) {
    sendApdu(newRequestProvider((RequestBuilder requestBuilder) -> requestBuilder.addStoreData(Asn1Node.newBuilder(Tags.TAG_LIST_NOTIFICATION).addChildAsBits(Tags.TAG_CTX_1, events).build().toHex())), response -> {
        Asn1Node root = parseResponseAndCheckSimpleError(response, EuiccCardErrorException.OPERATION_LIST_NOTIFICATIONS);
        List<Asn1Node> nodes = root.getChild(Tags.TAG_CTX_COMP_0).getChildren();
        EuiccNotification[] notifications = new EuiccNotification[nodes.size()];
        for (int i = 0; i < notifications.length; ++i) {
            notifications[i] = createNotification(nodes.get(i));
        }
        return notifications;
    }, callback, handler);
}

Example 22 with Asn1Node

use of com.android.internal.telephony.uicc.asn1.Asn1Node in project android_frameworks_opt_telephony by LineageOS.

the class EuiccCardTest method testAddDeviceCapability.

@Test
public void testAddDeviceCapability() throws InvalidAsn1DataException, TagNotFoundException {
    Asn1Node.Builder devCapsBuilder = Asn1Node.newBuilder(Tags.TAG_CTX_COMP_1);
    String devCapItem = "gsm,11";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    Asn1Node node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_0));
    Asn1Node child = node.getChild(Tags.TAG_CTX_0);
    assertTrue(Arrays.equals(new byte[] { 11, 0, 0 }, child.asBytes()));
    devCapItem = "utran,11";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_1));
    child = node.getChild(Tags.TAG_CTX_1);
    assertTrue(Arrays.equals(new byte[] { 11, 0, 0 }, child.asBytes()));
    devCapItem = "cdma1x,1";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_2));
    child = node.getChild(Tags.TAG_CTX_2);
    assertTrue(Arrays.equals(new byte[] { 1, 0, 0 }, child.asBytes()));
    devCapItem = "hrpd,1";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_3));
    child = node.getChild(Tags.TAG_CTX_3);
    assertTrue(Arrays.equals(new byte[] { 1, 0, 0 }, child.asBytes()));
    devCapItem = "ehrpd,12";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_4));
    child = node.getChild(Tags.TAG_CTX_4);
    assertTrue(Arrays.equals(new byte[] { 12, 0, 0 }, child.asBytes()));
    devCapItem = "eutran,11";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_5));
    child = node.getChild(Tags.TAG_CTX_5);
    assertTrue(Arrays.equals(new byte[] { 11, 0, 0 }, child.asBytes()));
    devCapItem = "nfc,0";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_6));
    child = node.getChild(Tags.TAG_CTX_6);
    assertTrue(Arrays.equals(new byte[] { 0, 0, 0 }, child.asBytes()));
    devCapItem = "crl,0";
    mEuiccCard.addDeviceCapability(devCapsBuilder, devCapItem);
    node = devCapsBuilder.build();
    assertTrue(node.hasChild(Tags.TAG_CTX_7));
    child = node.getChild(Tags.TAG_CTX_7);
    assertTrue(Arrays.equals(new byte[] { 0, 0, 0 }, child.asBytes()));
    // Array length should not be 3.
    Asn1Node.Builder devCapsBuilder2 = Asn1Node.newBuilder(Tags.TAG_CTX_COMP_1);
    devCapItem = "gsm,1,1";
    mEuiccCard.addDeviceCapability(devCapsBuilder2, devCapItem);
    node = devCapsBuilder2.build();
    assertFalse(node.hasChild(Tags.TAG_CTX_0));
}

Example 23 with Asn1Node

use of com.android.internal.telephony.uicc.asn1.Asn1Node in project android_frameworks_opt_telephony by LineageOS.

the class Asn1DecoderTest method testEmptyData.

@SmallTest
@Test
public void testEmptyData() throws TagNotFoundException, InvalidAsn1DataException {
    String hex = "e3025a00e3025a00";
    Asn1Decoder decoder = new Asn1Decoder(hex);
    assertEquals(0, decoder.getPosition());
    assertTrue(decoder.hasNextNode());
    Asn1Node firstRoot = decoder.nextNode();
    assertEquals(hex.length() / 4, decoder.getPosition());
    assertTrue(firstRoot.isConstructed());
    assertEquals(0xE3, firstRoot.getTag());
    Asn1Node childOfFirst = firstRoot.getChild(0x5A);
    assertNotNull(childOfFirst);
    assertFalse(childOfFirst.isConstructed());
    assertEquals(0x5A, childOfFirst.getTag());
    assertTrue(childOfFirst.hasValue());
    assertArrayEquals(new byte[] {}, childOfFirst.asBytes());
    assertTrue(decoder.hasNextNode());
    Asn1Node secondRoot = decoder.nextNode();
    assertEquals(hex.length() / 2, decoder.getPosition());
    assertTrue(secondRoot.isConstructed());
    assertEquals(0xE3, secondRoot.getTag());
    Asn1Node childOfSecond = secondRoot.getChild(0x5A);
    assertNotNull(childOfSecond);
    assertFalse(childOfSecond.isConstructed());
    assertEquals(0x5A, childOfSecond.getTag());
    assertTrue(childOfSecond.hasValue());
    assertArrayEquals(new byte[] {}, childOfSecond.asBytes());
    assertFalse(decoder.hasNextNode());
    assertEquals(hex.length() / 2, decoder.getPosition());
}

Example 24 with Asn1Node

use of com.android.internal.telephony.uicc.asn1.Asn1Node in project android_frameworks_opt_telephony by LineageOS.

the class Asn1DecoderTest method testLongFormLength.

@SmallTest
@Test
public void testLongFormLength() throws TagNotFoundException, InvalidAsn1DataException {
    String hex = "bf37075a820003010203";
    Asn1Decoder decoder = new Asn1Decoder(hex);
    assertTrue(decoder.hasNextNode());
    Asn1Node root = decoder.nextNode();
    assertTrue(root.isConstructed());
    assertEquals(0xBF37, root.getTag());
    assertEquals(10, root.getEncodedLength());
    assertTrue(root.isConstructed());
    Asn1Node node = root.getChild(0x5A);
    assertEquals(5, node.getEncodedLength());
    assertArrayEquals(new byte[] { 1, 2, 3 }, node.asBytes());
}

Example 25 with Asn1Node

use of com.android.internal.telephony.uicc.asn1.Asn1Node in project android_frameworks_opt_telephony by LineageOS.

the class Asn1NodeTest method testBuilderAndGetters.

@SmallTest
@Test
public void testBuilderAndGetters() throws TagNotFoundException, InvalidAsn1DataException {
    Asn1Node node = Asn1Node.newBuilder(0x30).addChildAsInteger(0x11, 1234567).addChildAsString(0x12, "This is a test.").addChild(Asn1Node.newBuilder(0x31).addChildAsBits(0x13, 0xF2344).addChildAsBytes(0x14, new byte[] { -1, 0, -1 })).addChildAsBoolean(0x15, true).addChildAsBoolean(0x16, false).addChildren(IccUtils.hexStringToBytes("13040422C4F01403FF00FF")).build();
    assertEquals(54, node.getEncodedLength());
    assertEquals(52, node.getDataLength());
    final String nodeHex = "3034110312D687120F54686973206973206120746573742E310B13040422C4F0" + "1403FF00FF1501FF16010013040422C4F01403FF00FF";
    assertEquals(nodeHex, node.toHex());
    assertEquals("3034", node.getHeadAsHex());
    assertEquals(1234567, node.getChild(0x11).asInteger());
    assertEquals("This is a test.", node.getChild(0x12).asString());
    assertEquals(0xF2344, node.getChild(0x31).getChild(0x13).asBits());
    assertArrayEquals(new byte[] { -1, 0, -1 }, node.getChild(0x31).getChild(0x14).asBytes());
    assertTrue(node.getChild(0x15).asBoolean());
    assertFalse(node.getChild(0x16).asBoolean());
    assertEquals(0xF2344, node.getChild(0x13).asBits());
    assertArrayEquals(new byte[] { -1, 0, -1 }, node.getChild(0x14).asBytes());
}