コード例 #1
0
ファイル: Compress.cs プロジェクト: modulexcite/benchmarker
        public Decompressor(InputBuffer input, OutputBuffer output)
            : base(input, output)
        {
            /* Check the magic number */
            if (((input.ReadByte() & 0xFF) != (Compress.magic_header [0] & 0xFF)) || ((input.ReadByte() & 0xFF) != (Compress.magic_header [1] & 0xFF)))
            {
                Console.Error.WriteLine("stdin: not in compressed format");
            }

            maxBits       = input.ReadByte(); /* set -b from file */
            blockCompress = maxBits & Compress.BLOCK_MASK;
            maxBits      &= Compress.BIT_MASK;
            maxMaxCode    = 1 << maxBits;
            if (maxBits > Compress.BITS)
            {
                Console.Error.WriteLine("stdin: compressed with " + maxBits + " bits, can only handle " + Compress.BITS + " bits");
            }
            bitsNumber = Compress.INIT_BITS;
            maxCode    = MaxCode;

            offset    = 0;
            size      = 0;
            clearFlag = 0;
            freeEntry = ((blockCompress != 0) ? Compress.FIRST : 256);

            tabPrefix = new CodeTable();
            tabSuffix = new SuffixTable();
            deStack   = new DeStack();

            /*
             * As above, initialize the first 256 entries in the table.
             */
            tabPrefix.Clear(256);
            tabSuffix.Init(256);
        }
コード例 #2
0
ファイル: Compress.cs プロジェクト: lewurm/benchmarker
	public Decompressor (InputBuffer input, OutputBuffer output)
	: base (input, output)
	{
		/* Check the magic number */
		if (((input.ReadByte () & 0xFF) != (Compress.magic_header [0] & 0xFF)) || ((input.ReadByte () & 0xFF) != (Compress.magic_header [1] & 0xFF)))
			Console.Error.WriteLine ("stdin: not in compressed format");

		maxBits = input.ReadByte (); /* set -b from file */
		blockCompress = maxBits & Compress.BLOCK_MASK;
		maxBits &= Compress.BIT_MASK;
		maxMaxCode = 1 << maxBits;
		if (maxBits > Compress.BITS)
			Console.Error.WriteLine ("stdin: compressed with " + maxBits + " bits, can only handle " + Compress.BITS + " bits");
		bitsNumber = Compress.INIT_BITS;
		maxCode = MaxCode;

		offset = 0;
		size = 0;
		clearFlag = 0;
		freeEntry = ((blockCompress != 0) ? Compress.FIRST : 256);

		tabPrefix = new CodeTable ();
		tabSuffix = new SuffixTable ();
		deStack = new DeStack ();

		/*
		 * As above, initialize the first 256 entries in the table.
		 */
		tabPrefix.Clear (256);
		tabSuffix.Init (256);
	}