diff options
Diffstat (limited to 'src/com/github/junrar/unpack/vm/BitInput.java')
| -rw-r--r-- | src/com/github/junrar/unpack/vm/BitInput.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/com/github/junrar/unpack/vm/BitInput.java b/src/com/github/junrar/unpack/vm/BitInput.java deleted file mode 100644 index 603cb77..0000000 --- a/src/com/github/junrar/unpack/vm/BitInput.java +++ /dev/null @@ -1,108 +0,0 @@ -/*
- * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
- * Original author: Edmund Wagner
- * Creation date: 31.05.2007
- *
- * Source: $HeadURL$
- * Last changed: $LastChangedDate$
- *
- * the unrar licence applies to all junrar source and binary distributions
- * you are not allowed to use this source to re-create the RAR compression algorithm
- *
- * Here some html entities which can be used for escaping javadoc tags:
- * "&": "&" or "&"
- * "<": "<" or "<"
- * ">": ">" or ">"
- * "@": "@"
- */
-package com.github.junrar.unpack.vm;
-
-/**
- * DOCUMENT ME
- *
- * @author $LastChangedBy$
- * @version $LastChangedRevision$
- */
-public class BitInput {
- /**
- * the max size of the input
- */
- public static final int MAX_SIZE = 0x8000;
- protected int inAddr;
- protected int inBit;
- protected byte[] inBuf;
-
- /**
- *
- */
- public void InitBitInput()
- {
- inAddr=0;
- inBit=0;
- }
- /**
- * @param Bits
- */
- public void addbits(int Bits)
- {
- Bits+=inBit;
- inAddr+=Bits>>3;
- inBit=Bits&7;
- }
-
- /**
- * @return the bits (unsigned short)
- */
- public int getbits()
- {
-// int BitField=0;
-// BitField|=(int)(inBuf[inAddr] << 16)&0xFF0000;
-// BitField|=(int)(inBuf[inAddr+1] << 8)&0xff00;
-// BitField|=(int)(inBuf[inAddr+2])&0xFF;
-// BitField >>>= (8-inBit);
-// return (BitField & 0xffff);
- return (((((inBuf[inAddr] & 0xff) << 16) +
- ((inBuf[inAddr+1] & 0xff) << 8) +
- ((inBuf[inAddr+2] & 0xff))) >>> (8-inBit)) & 0xffff);
- }
-
- /**
- *
- */
- public BitInput()
- {
- inBuf=new byte[MAX_SIZE];
- }
-
- /**
- * @param Bits add the bits
- */
- public void faddbits(int Bits)
- {
- addbits(Bits);
- }
-
-
- /**
- * @return get the bits
- */
- public int fgetbits()
- {
- return(getbits());
- }
-
- /**
- * Indicates an Overfow
- * @param IncPtr how many bytes to inc
- * @return true if an Oververflow would occur
- */
- public boolean Overflow(int IncPtr) {
- return(inAddr+IncPtr>=MAX_SIZE);
- }
- public byte[] getInBuf()
- {
- return inBuf;
- }
-
-
-}
|