From f76c82403888bb498973ec974dbfd20e4edb02fe Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Fri, 30 Jun 2017 20:13:51 +0200 Subject: nxcomp: Switch to autoreconf. --- nxcomp/DecodeBuffer.h | 138 -------------------------------------------------- 1 file changed, 138 deletions(-) delete mode 100644 nxcomp/DecodeBuffer.h (limited to 'nxcomp/DecodeBuffer.h') diff --git a/nxcomp/DecodeBuffer.h b/nxcomp/DecodeBuffer.h deleted file mode 100644 index f5f84c54f..000000000 --- a/nxcomp/DecodeBuffer.h +++ /dev/null @@ -1,138 +0,0 @@ -/**************************************************************************/ -/* */ -/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */ -/* Copyright (c) 2008-2014 Oleksandr Shneyder */ -/* Copyright (c) 2014-2016 Ulrich Sibiller */ -/* Copyright (c) 2014-2016 Mihai Moldovan */ -/* Copyright (c) 2011-2016 Mike Gabriel */ -/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */ -/* */ -/* NXCOMP, NX protocol compression and NX extensions to this software */ -/* are copyright of the aforementioned persons and companies. */ -/* */ -/* Redistribution and use of the present software is allowed according */ -/* to terms specified in the file LICENSE.nxcomp which comes in the */ -/* source distribution. */ -/* */ -/* All rights reserved. */ -/* */ -/* NOTE: This software has received contributions from various other */ -/* contributors, only the core maintainers and supporters are listed as */ -/* copyright holders. Please contact us, if you feel you should be listed */ -/* as copyright holder, as well. */ -/* */ -/**************************************************************************/ - -#ifndef DecodeBuffer_H -#define DecodeBuffer_H - -#include - -#include "IntCache.h" -#include "CharCache.h" -#include "XidCache.h" -#include "FreeCache.h" -#include "OpcodeCache.h" -#include "ActionCache.h" - -#define DECODE_BUFFER_OVERFLOW_SIZE 4194304 - -#define DECODE_BUFFER_POSTFIX_SIZE 1 - -class DecodeBuffer -{ - public: - - DecodeBuffer(const unsigned char *data, unsigned int length); - - ~DecodeBuffer() - { - } - - int decodeValue(unsigned int &value, unsigned int numBits, - unsigned int blockSize = 0, int endOkay = 0); - - int decodeCachedValue(unsigned int &value, unsigned int numBits, - IntCache &cache, unsigned int blockSize = 0, - int endOkay = 0); - - int decodeCachedValue(unsigned char &value, unsigned int numBits, - CharCache &cache, unsigned int blockSize = 0, - int endOkay = 0); - - void decodeDiffCachedValue(unsigned int &value, unsigned int &previous, - unsigned int numBits, IntCache &cache, - unsigned int blockSize = 0) - { - decodeCachedValue(value, numBits, cache, blockSize); - - previous += (value + 1); - previous &= (0xffffffff >> (32 - numBits)); - - value = previous; - } - - void decodeBoolValue(unsigned int &value) - { - decodeValue(value, 1); - } - - int decodeOpcodeValue(unsigned char &value, OpcodeCache &cache, int endOkay = 0) - { - int result = decodeCachedValue(value, 8, cache.base_[cache.slot_], 8, endOkay); - - if (result == 1) - { - cache.slot_ = value; - } - - return result; - } - - void decodeActionValue(unsigned char &value, unsigned short &position, - ActionCache &cache); - - void decodeNewXidValue(unsigned int &value, unsigned int &lastId, - IntCache &lastIdCache, IntCache &cache, - FreeCache &freeCache); - - void decodeNewXidValue(unsigned int &value, unsigned int &lastId, - IntCache &lastIdCache, XidCache &cache, - FreeCache &freeCache); - - void decodeXidValue(unsigned int &value, XidCache &cache); - - void decodeFreeXidValue(unsigned int &value, FreeCache &cache); - - void decodeTextData(unsigned char *buffer, unsigned int numBytes) - { - decodeMemory(buffer, numBytes); - } - - void decodeIntData(unsigned char *buffer, unsigned int numBytes) - { - decodeMemory(buffer, numBytes); - } - - void decodeLongData(unsigned char *buffer, unsigned int numBytes) - { - decodeMemory(buffer, numBytes); - } - - const unsigned char *decodeMemory(unsigned int numBytes); - - void decodeMemory(unsigned char *buffer, unsigned int numBytes) - { - memcpy(buffer, decodeMemory(numBytes), numBytes); - } - - private: - - const unsigned char *buffer_; - const unsigned char *end_; - const unsigned char *nextSrc_; - - unsigned char srcMask_; -}; - -#endif /* DecodeBuffer_H */ -- cgit v1.2.3