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/EncodeBuffer.h | 183 -------------------------------------------------- 1 file changed, 183 deletions(-) delete mode 100644 nxcomp/EncodeBuffer.h (limited to 'nxcomp/EncodeBuffer.h') diff --git a/nxcomp/EncodeBuffer.h b/nxcomp/EncodeBuffer.h deleted file mode 100644 index 67f6ff093..000000000 --- a/nxcomp/EncodeBuffer.h +++ /dev/null @@ -1,183 +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 EncodeBuffer_H -#define EncodeBuffer_H - -#include "IntCache.h" -#include "CharCache.h" -#include "XidCache.h" -#include "FreeCache.h" -#include "OpcodeCache.h" -#include "ActionCache.h" - -#define ENCODE_BUFFER_DEFAULT_SIZE 16384 - -// -// This should match the maximum size of -// a single message added to write buffer -// (see WriteBuffer.h). -// - -#define ENCODE_BUFFER_OVERFLOW_SIZE 4194304 - -// -// Adjust for the control messages and the -// frame length added by the proxy. -// - -#define ENCODE_BUFFER_PREFIX_SIZE 64 - -// -// The encode routines may write one byte -// past the nominal end of the encode buffer. -// This additional byte is included in the -// payload. This is actually a harmless bug. -// - -#define ENCODE_BUFFER_POSTFIX_SIZE 1 - -class EncodeBuffer -{ - public: - - EncodeBuffer(); - - ~EncodeBuffer(); - - void setSize(unsigned int initialSize, unsigned int thresholdSize, - unsigned int maximumSize); - - void encodeValue(unsigned int value, unsigned int numBits, - unsigned int blockSize = 0); - - void encodeCachedValue(unsigned int value, unsigned int numBits, - IntCache &cache, unsigned int blockSize = 0); - - void encodeCachedValue(unsigned char value, unsigned int numBits, - CharCache &cache, unsigned int blockSize = 0); - - void encodeDiffCachedValue(const unsigned int value, unsigned int &previous, - unsigned int numBits, IntCache &cache, - unsigned int blockSize = 0) - { - encodeCachedValue((value - 1) - previous, numBits, cache, blockSize); - - previous = value; - } - - void encodeBoolValue(unsigned int value) - { - encodeValue(value, 1); - } - - void encodeOpcodeValue(unsigned char value, OpcodeCache &cache) - { - encodeCachedValue(value, 8, cache.base_[cache.slot_], 8); - - cache.slot_ = value; - } - - void encodeActionValue(unsigned char value, ActionCache &cache) - { - unsigned short position = 0; - - encodeActionValue(value, position, cache); - } - - void encodeActionValue(unsigned char value, unsigned short position, - ActionCache &cache); - - void encodeNewXidValue(unsigned int value, unsigned int &lastId, - IntCache &lastIdCache, IntCache &cache, - FreeCache &freeCache); - - void encodeNewXidValue(unsigned int value, unsigned int &lastId, - IntCache &lastIdCache, XidCache &cache, - FreeCache &freeCache); - - void encodeXidValue(unsigned int value, XidCache &cache); - - void encodeFreeXidValue(unsigned int value, FreeCache &cache); - - void encodeTextData(const unsigned char *buffer, unsigned int numBytes) - { - encodeMemory(buffer, numBytes); - } - - void encodeIntData(const unsigned char *buffer, unsigned int numBytes) - { - encodeMemory(buffer, numBytes); - } - - void encodeLongData(const unsigned char *buffer, unsigned int numBytes) - { - encodeMemory(buffer, numBytes); - } - - void encodeMemory(const unsigned char *buffer, unsigned int numBytes); - - unsigned char *getData() - { - return buffer_; - } - - unsigned int getLength() const; - - unsigned int getBits() const - { - return ((nextDest_ - buffer_) << 3) + (7 - destShift_); - } - - unsigned int diffBits(); - - void fullReset(); - - private: - - void growBuffer(unsigned int numBytes = 0); - - void alignBuffer(); - - unsigned int size_; - unsigned char *buffer_; - - // - // This points to the first byte - // just beyond end of the buffer. - // - - const unsigned char *end_; - - unsigned char *nextDest_; - unsigned int destShift_; - unsigned int lastBits_; - - unsigned int initialSize_; - unsigned int thresholdSize_; - unsigned int maximumSize_; -}; - -#endif /* EncodeBuffer_H */ -- cgit v1.2.3