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);
}
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);
}