Examples with BerInteger org.openmuc.jasn1.ber.types.BerInteger used on opensource projects

Example 1 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class PresentationLayerTest method encodingDecoding.

@Test
public void encodingDecoding() throws IOException {
    ReverseByteArrayOutputStream berOS = new ReverseByteArrayOutputStream(1000);
    List<TransferSyntaxName> berObjectIdentifierList = new ArrayList<>(1);
    berObjectIdentifierList.add(new TransferSyntaxName(new int[] { 2, 1, 1 }));
    ContextList.SEQUENCE.TransferSyntaxNameList tsnl = new ContextList.SEQUENCE.TransferSyntaxNameList(berObjectIdentifierList);
    ContextList.SEQUENCE context_listSubSeq = new ContextList.SEQUENCE(new PresentationContextIdentifier(1), new AbstractSyntaxName(new int[] { 2, 2, 1, 0, 1 }), tsnl);
    ContextList.SEQUENCE context_listSubSeq2 = new ContextList.SEQUENCE(new PresentationContextIdentifier(3), new AbstractSyntaxName(new int[] { 1, 0, 9506, 2, 1 }), tsnl);
    List<ContextList.SEQUENCE> context_listSubSeqList = new ArrayList<>(2);
    context_listSubSeqList.add(context_listSubSeq);
    context_listSubSeqList.add(context_listSubSeq2);
    PresentationContextDefinitionList context_list = new PresentationContextDefinitionList(context_listSubSeqList);
    PDVList.PresentationDataValues presDataValues = new PDVList.PresentationDataValues(new BerAny(new byte[] { 2, 1, 1 }), null, null);
    PDVList pdvList = new PDVList(null, new PresentationContextIdentifier(1), presDataValues);
    List<PDVList> pdvListList = new ArrayList<>(1);
    pdvListList.add(pdvList);
    FullyEncodedData fullyEncodedData = new FullyEncodedData(pdvListList);
    UserData userData = new UserData(null, fullyEncodedData);
    CPType.NormalModeParameters normalModeParameter = new CPType.NormalModeParameters(null, new CallingPresentationSelector(new byte[] { 0, 0, 0, 1 }), new CalledPresentationSelector(new byte[] { 0, 0, 0, 1 }), context_list, null, null, null, userData);
    ModeSelector modeSelector = new ModeSelector(new BerInteger(1));
    CPType cpType = new CPType(modeSelector, normalModeParameter);
    cpType.encode(berOS, true);
    ByteArrayInputStream bais = new ByteArrayInputStream(berOS.getArray());
    CPType cpType_decoded = new CPType();
    cpType_decoded.decode(bais, true);
    Assert.assertEquals("2.2.1.0.1", cpType_decoded.normalModeParameters.presentationContextDefinitionList.seqOf.get(0).abstractSyntaxName.toString());
}

Example 2 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class TaggingTest method explicitlyTaggedSetOfTest.

@Test
public void explicitlyTaggedSetOfTest() throws Exception {
    ExplicitlyTaggedSetOf setOf = new ExplicitlyTaggedSetOf();
    List<BerInteger> integerList = setOf.getBerInteger();
    integerList.add(new BerInteger(3));
    integerList.add(new BerInteger(4));
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(1000);
    setOf.encode(os);
    System.out.println("setOf : " + DatatypeConverter.printHexBinary(os.getArray()));
    Assert.assertArrayEquals(DatatypeConverter.parseHexBinary("BF21083106020103020104"), os.getArray());
    setOf = new ExplicitlyTaggedSetOf();
    setOf.decode(new ByteArrayInputStream(os.getArray()));
}

Example 3 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class TaggingTest method taggedChoiceTest.

@Test
public void taggedChoiceTest() throws Exception {
    TaggedChoice choice = new TaggedChoice();
    choice.setMyInteger(new BerInteger(1));
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(1000);
    choice.encode(os);
    Assert.assertArrayEquals(DatatypeConverter.parseHexBinary("BF2203020101"), os.getArray());
    choice = new TaggedChoice();
    choice.decode(new ByteArrayInputStream(os.getArray()));
    Assert.assertNotNull(choice.getMyInteger());
    Assert.assertNull(choice.getMyBoolean());
}

Example 4 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class TaggingTest method explicitlyTaggedSequenceTest.

@Test
public void explicitlyTaggedSequenceTest() throws Exception {
    ExplicitlyTaggedSequence sequence = new ExplicitlyTaggedSequence();
    sequence.setMyInteger(new BerInteger(1));
    sequence.setMyBoolean(new BerBoolean(true));
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(1000);
    sequence.encode(os);
    Assert.assertArrayEquals(DatatypeConverter.parseHexBinary("BF210830060201010101FF"), os.getArray());
    sequence = new ExplicitlyTaggedSequence();
    sequence.decode(new ByteArrayInputStream(os.getArray()));
    Assert.assertNotNull(sequence.getMyInteger());
    Assert.assertNotNull(sequence.getMyBoolean());
}

Example 5 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class BerInteger method decode.

public int decode(InputStream is, boolean withTag) throws IOException {
    int codeLength = 0;
    if (withTag) {
        codeLength += tag.decodeAndCheck(is);
    }
    BerLength length = new BerLength();
    codeLength += length.decode(is);
    if (length.val < 1) {
        throw new IOException("Decoded length of BerInteger is not correct");
    }
    byte[] byteCode = new byte[length.val];
    Util.readFully(is, byteCode);
    codeLength += length.val;
    value = new BigInteger(byteCode);
    return codeLength;
}