Example usage for io.netty.buffer ByteBuf readUnsignedByte

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

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Introduction

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

Prototype

public abstract short readUnsignedByte();

Source Link

Document

Gets an unsigned byte at the current readerIndex and increases the readerIndex by 1 in this buffer.

Usage

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.TableModInputMessageFactoryTest.java

License:Open Source License

/**
 * Testing of {@link TableModInputMessageFactory} for correct translation from POJO
 * @throws Exception //w  ww.ja  v a  2  s . c  om
 */
@Test
public void testTableModInput() throws Exception {
    TableModInputBuilder builder = new TableModInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
    builder.setTableId(new TableId(9L));
    builder.setConfig(new TableConfig(true));
    TableModInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    TableModInputMessageFactory factory = TableModInputMessageFactory.getInstance();
    factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);

    BufferHelper.checkHeaderV13(out, MESSAGE_TYPE, 16);
    Assert.assertEquals("Wrong TableID", message.getTableId().getValue().intValue(), out.readUnsignedByte());
    out.skipBytes(PADDING_IN_TABLE_MOD_MESSAGE);
    Assert.assertEquals("Wrong TableConfig", 8, out.readUnsignedInt());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmArpOpSerializerTest.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.ARP_OP, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.SIZE_OF_SHORT_IN_BYTES, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmArpShaSerializerTest.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.ARP_SHA, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", 2 * EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    } else {/*  ww  w.  j a  v a 2s .  c  o  m*/
        assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmArpSpaSerializerTest.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.ARP_SPA, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_LONG_IN_BYTES, buffer.readUnsignedByte());
    } else {//from  w w  w .  jav  a 2 s  .com
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_INT_IN_BYTES, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmArpThaSerializerTest.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.ARP_THA, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", 2 * EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    } else {//ww w .ja v  a2  s .c  o  m
        assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmArpTpaSerializerTest.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.ARP_TPA, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_LONG_IN_BYTES, buffer.readUnsignedByte());
    } else {//w  w w .  ja  v  a  2 s. c om
        assertEquals("Wrong length", EncodeConstants.SIZE_OF_INT_IN_BYTES, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmEthDstSerializerTest.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.ETH_DST, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", 2 * EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    } else {/* w ww  .j a va2 s  .c om*/
        assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmEthSrcSerializerTest.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.ETH_SRC, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    if (hasMask) {
        assertEquals("Wrong length", 2 * EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    } else {//from w w w . ja  v  a  2  s  .c  om
        assertEquals("Wrong length", EncodeConstants.MAC_ADDRESS_LENGTH, buffer.readUnsignedByte());
    }
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmEthTypeSerializerTest.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.ETH_TYPE, fieldAndMask >>> 1);
    assertEquals("Wrong hasMask", hasMask, (fieldAndMask & 1) != 0);
    assertEquals("Wrong length", EncodeConstants.SIZE_OF_SHORT_IN_BYTES, buffer.readUnsignedByte());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.match.OxmIcmpv4CodeSerializerTest.java

License:Open Source License

/**
 * Test correct serialization/*from  w w  w.j  a va 2 s.c o m*/
 */
@Test
public void testSerialize() {
    MatchEntryBuilder builder = prepareIcmpv4CodeMatchEntry((short) 200);

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

    checkHeader(buffer, false);
    assertEquals("Wrong value", 200, buffer.readUnsignedByte());
    assertTrue("Unexpected data", buffer.readableBytes() == 0);
}