Example usage for io.netty.buffer ByteBuf readUnsignedShort

List of usage examples for io.netty.buffer ByteBuf readUnsignedShort

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf readUnsignedShort.

Prototype

public abstract int readUnsignedShort();

Source Link

Document

Gets an unsigned 16-bit short integer at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpDscpSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IP_DSCP, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.SIZE_OF_BYTE_IN_BYTES, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpProtoSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IP_PROTO, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.SIZE_OF_BYTE_IN_BYTES, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv4DstSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IPV4_DST, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_LONG_IN_BYTES, buffer.readUnsignedByte());
    } else {//from  ww  w . j  ava 2 s .co  m
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_INT_IN_BYTES, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv4SrcSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IPV4_SRC, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_LONG_IN_BYTES, buffer.readUnsignedByte());
    } else {/*from  ww  w .  j  a  v  a  2  s .co m*/
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_INT_IN_BYTES, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6ExtHdrSerializerTest.java

License:Open Source License

/**
 * Test correct serialization/*from w  w w.j a  v  a2s.c om*/
 */
@Test
public void testSerializeWithoutMask() {
    MatchEntryBuilder builder = prepareIpv6ExtHdrMatchEntry(false,
            new Ipv6ExthdrFlags(true, false, true, false, true, false, true, false, true));

    ByteBuf buffer = PooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(builder.build(), buffer);

    checkHeader(buffer, false);
    assertEquals("Wrong value", 358, buffer.readUnsignedShort());
    assertTrue("Unexpected data", buffer.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6ExtHdrSerializerTest.java

License:Open Source License

/**
 * Test correct serialization/*from   w  ww.  java  2 s  .  c  o  m*/
 */
@Test
public void testSerializeWithMask() {
    MatchEntryBuilder builder = prepareIpv6ExtHdrMatchEntry(true,
            new Ipv6ExthdrFlags(false, true, false, true, false, true, false, true, false));

    ByteBuf buffer = PooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(builder.build(), buffer);

    checkHeader(buffer, true);
    assertEquals("Wrong value", 153, buffer.readUnsignedShort());
    byte[] tmp = new byte[2];
    buffer.readBytes(tmp);
    Assert.assertArrayEquals("Wrong mask", new byte[] { 0, 15 }, tmp);
    assertTrue("Unexpected data", buffer.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6ExtHdrSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IPV6_EXTHDR, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_INT_IN_BYTES, buffer.readUnsignedByte());
    } else {//from  ww  w . ja v  a  2 s .  c om
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_SHORT_IN_BYTES, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6NdSllSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IPV6_ND_SLL, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6NdTllSerializerTest.java

License:Open Source License

private static void checkHeader(ByteBuf buffer, boolean hasMask) {
    assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
    short fieldAndMask = buffer.readUnsignedByte();
    assertEquals("Wrong oxm-field", OxmMatchConstants.IPV6_ND_TLL, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIpv6SrcSerializerTest.java

License:Open Source License

/**
 * Test correct serialization/*from  w  w w .  j  av  a 2  s .  c  o m*/
 */
@Test
public void testSerializeWithoutMask() {
    MatchEntryBuilder builder = prepareMatchEntry(false, "aaaa:bbbb:1111:2222::");

    ByteBuf buffer = PooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(builder.build(), buffer);

    checkHeader(buffer, false);
    Assert.assertEquals("Wrong ipv6 address", 43690, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 48059, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 4369, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 8738, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 0, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 0, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 0, buffer.readUnsignedShort());
    Assert.assertEquals("Wrong ipv6 address", 0, buffer.readUnsignedShort());
    assertTrue("Unexpected data", buffer.readableBytes() == 0);
}