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

      this.VRPROTECT = tmp >>> 5;
      this.DPO = ((tmp >>> 4) & 0x01) == 1;
      this.BYTCHK = ((tmp >>> 1) & 0x01) == 1;
      this.lba = in.readInt();
      
      tmp = in.readUnsignedByte();
      this.groupNumber = tmp & 0x1F;
      this.verificationLength = in.readUnsignedShort();
      super.setControl(in.readUnsignedByte());
   }

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      this.lba = in.readInt();
      
      tmp = in.readUnsignedByte();
      this.groupNumber = tmp & 0x1F;
      this.verificationLength = in.readUnsignedShort();
      super.setControl(in.readUnsignedByte());
   }


   public byte[] encode() throws IOException
   {
      ByteArrayOutputStream cdb = new ByteArrayOutputStream(this.size());

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   @SuppressWarnings("unchecked")
   public SenseData decode(ByteBuffer buffer) throws IOException
   {
      DataInputStream in = new DataInputStream(new ByteBufferInputStream(buffer));


      int b1 = in.readUnsignedByte();
      ResponseCode code = ResponseCode.valueOf((byte) (b1 & 0x7F)); // throws IOException


      SenseData sense = null;


      switch (code)

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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();
      this.DBD = (in.readUnsignedByte() & 0x08) != 0;
      tmp = in.readUnsignedByte();
      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();

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


      int operationCode = in.readUnsignedByte();
      this.DBD = (in.readUnsignedByte() & 0x08) != 0;
      tmp = in.readUnsignedByte();
      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();
      setAllocationLength(in.readUnsignedByte());

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


      int operationCode = in.readUnsignedByte();
      this.DBD = (in.readUnsignedByte() & 0x08) != 0;
      tmp = in.readUnsignedByte();
      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();
      setAllocationLength(in.readUnsignedByte());

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      int operationCode = in.readUnsignedByte();
      this.DBD = (in.readUnsignedByte() & 0x08) != 0;
      tmp = in.readUnsignedByte();
      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();
      setAllocationLength(in.readUnsignedByte());


      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)

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      this.DBD = (in.readUnsignedByte() & 0x08) != 0;
      tmp = in.readUnsignedByte();
      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();
      setAllocationLength(in.readUnsignedByte());


      super.setControl(in.readUnsignedByte());


      if (operationCode != OPERATION_CODE)
      {

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      this.pageCode = tmp & 0x3F;
      this.PC = tmp >>> 6;
      this.subPageCode = in.readUnsignedByte();
      setAllocationLength(in.readUnsignedByte());


      super.setControl(in.readUnsignedByte());


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

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      DataInputStream in = new DataInputStream(new ByteBufferInputStream(input));


      // read in first segment of fixed format sense data
      in.readByte();
      int key = in.readUnsignedByte() & 0x0F; // TODO: FILEMARK, EOM, and ILI are unsupported
      byte[] info = new byte[4];
      in.read(info);
      int length = in.readUnsignedByte() - 10; // length of next segment, minus required read-in
      length = length < 0 ? 0 : length;

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