Examples of java.io.DataInputStream.readUnsignedByte()

java.io.DataInputStream.readUnsignedByte()
See the general contract of the readUnsignedByte method of DataInput.
Bytes for this operation are read from the contained input stream. @return the next byte of this input stream, interpreted as anunsigned 8-bit number. @exception EOFException if this input stream has reached the end. @exception IOException the stream has been closed and the containedinput stream does not support reading after close, or another I/O error occurs. @see java.io.FilterInputStream#in

      in.readByte(); // RESERVED block
      long mss = in.readUnsignedShort();
      long lss = in.readUnsignedShort();
      setAllocationLength((mss << 16) | lss);
      in.readByte(); // RESERVED block
      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)
      {
         throw new IOException("Invalid operation code: " + Integer.toHexString(operationCode));
      }

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   public void decode(byte[] header, ByteBuffer input) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));
      int tmp;


      int operationCode = in.readUnsignedByte();
      tmp = in.readUnsignedByte();
      this.SP = (tmp & 0x01) != 0;
      this.PF = (tmp >>> 4) != 0;
      tmp = in.readShort();
      this.setParameterLength(in.readUnsignedByte());

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   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));
      int tmp;


      int operationCode = in.readUnsignedByte();
      tmp = in.readUnsignedByte();
      this.SP = (tmp & 0x01) != 0;
      this.PF = (tmp >>> 4) != 0;
      tmp = in.readShort();
      this.setParameterLength(in.readUnsignedByte());
      super.setControl(in.readUnsignedByte());

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      int operationCode = in.readUnsignedByte();
      tmp = in.readUnsignedByte();
      this.SP = (tmp & 0x01) != 0;
      this.PF = (tmp >>> 4) != 0;
      tmp = in.readShort();
      this.setParameterLength(in.readUnsignedByte());
      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)
      {
         throw new IOException("Invalid operation code: " + Integer.toHexString(operationCode));

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      tmp = in.readUnsignedByte();
      this.SP = (tmp & 0x01) != 0;
      this.PF = (tmp >>> 4) != 0;
      tmp = in.readShort();
      this.setParameterLength(in.readUnsignedByte());
      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)
      {
         throw new IOException("Invalid operation code: " + Integer.toHexString(operationCode));
      }

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   public void decode(byte[] header, ByteBuffer input) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));


      int operationCode = in.readUnsignedByte();
      int serviceAction = in.readUnsignedByte() & 0x1F;
      this.logicalBlockAddress = in.readLong();
      long mss = in.readUnsignedShort();
      long lss = in.readUnsignedShort();
      setAllocationLength((mss << 16) | lss);

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   public void decode(byte[] header, ByteBuffer input) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));


      int operationCode = in.readUnsignedByte();
      int serviceAction = in.readUnsignedByte() & 0x1F;
      this.logicalBlockAddress = in.readLong();
      long mss = in.readUnsignedShort();
      long lss = in.readUnsignedShort();
      setAllocationLength((mss << 16) | lss);
      this.PMI = (in.readByte() & 0x01) == 1;

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      this.logicalBlockAddress = in.readLong();
      long mss = in.readUnsignedShort();
      long lss = in.readUnsignedShort();
      setAllocationLength((mss << 16) | lss);
      this.PMI = (in.readByte() & 0x01) == 1;
      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)
      {
         throw new IOException("Invalid operation code: " + Integer.toHexString(operationCode));
      }

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   public void decode(byte[] header, ByteBuffer input) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));


      int operationCode = in.readUnsignedByte();
      int tmp = in.readUnsignedByte();
      this.unitOffL = (tmp & 0x01) == 1;
      this.devOffL = ((tmp >>> 1) & 1) == 1;
      this.selfTest = ((tmp >>> 2) & 1) == 1;
      this.PF = ((tmp >>> 4) & 1) == 1;

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   public void decode(byte[] header, ByteBuffer input) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));


      int operationCode = in.readUnsignedByte();
      int tmp = in.readUnsignedByte();
      this.unitOffL = (tmp & 0x01) == 1;
      this.devOffL = ((tmp >>> 1) & 1) == 1;
      this.selfTest = ((tmp >>> 2) & 1) == 1;
      this.PF = ((tmp >>> 4) & 1) == 1;
      this.selfTestCode = (tmp >>> 5) & 7;

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