nxcomp: Switch to autoreconf.

1 files changed, 0 insertions, 600 deletions

diff --git a/nxcomp/PutPackedImage.cpp b/nxcomp/PutPackedImage.cpp
deleted file mode 100644
index 66506ebbe..000000000
--- a/nxcomp/PutPackedImage.cpp
+++ /dev/null
@@ -1,600 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
-/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
-/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
-/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
-/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
-/* 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.                                          */
-/*                                                                        */
-/**************************************************************************/
-
-#include "PutPackedImage.h"
-
-#include "ClientCache.h"
-
-#include "EncodeBuffer.h"
-#include "DecodeBuffer.h"
-
-#include "WriteBuffer.h"
-
-//
-// Set the verbosity level.
-//
-
-#define PANIC
-#define WARNING
-#undef  TEST
-#undef  DEBUG
-#undef  DUMP
-
-//
-// Constructors and destructors.
-//
-
-PutPackedImageStore::PutPackedImageStore(StaticCompressor *compressor)
-
-  : MessageStore(compressor)
-{
-  enableCache    = PUTPACKEDIMAGE_ENABLE_CACHE;
-  enableData     = PUTPACKEDIMAGE_ENABLE_DATA;
-  enableCompress = PUTPACKEDIMAGE_ENABLE_COMPRESS;
-
-  dataLimit  = PUTPACKEDIMAGE_DATA_LIMIT;
-  dataOffset = PUTPACKEDIMAGE_DATA_OFFSET;
-
-  cacheSlots          = PUTPACKEDIMAGE_CACHE_SLOTS;
-  cacheThreshold      = PUTPACKEDIMAGE_CACHE_THRESHOLD;
-  cacheLowerThreshold = PUTPACKEDIMAGE_CACHE_LOWER_THRESHOLD;
-
-  // Since ProtoStep8 (#issue 108)
-  enableSplit = PUTPACKEDIMAGE_ENABLE_SPLIT_IF_PROTO_STEP_8;
-
-  messages_ -> resize(cacheSlots);
-
-  for (T_messages::iterator i = messages_ -> begin();
-           i < messages_ -> end(); i++)
-  {
-    *i = NULL;
-  }
-
-  temporary_ = NULL;
-}
-
-PutPackedImageStore::~PutPackedImageStore()
-{
-  for (T_messages::iterator i = messages_ -> begin();
-           i < messages_ -> end(); i++)
-  {
-    destroy(*i);
-  }
-
-  destroy(temporary_);
-}
-
-//
-// Here are the methods to handle messages' content.
-//
-
-int PutPackedImageStore::encodeIdentity(EncodeBuffer &encodeBuffer, const unsigned char *buffer,
-                                            const unsigned int size, int bigEndian,
-                                                ChannelCache *channelCache) const
-{
-  ClientCache *clientCache = (ClientCache *) channelCache;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Encoding full message identity.\n" << logofs_flush;
-  #endif
-
-  // Client.
-  encodeBuffer.encodeCachedValue(*(buffer + 1), 8,
-                     clientCache -> resourceCache);
-
-  // Size.
-  encodeBuffer.encodeValue(GetUINT(buffer + 2, bigEndian), 16, 10);
-
-  // Drawable.
-  encodeBuffer.encodeXidValue(GetULONG(buffer + 4, bigEndian),
-                     clientCache -> drawableCache);
-  // GC.
-  encodeBuffer.encodeXidValue(GetULONG(buffer + 8, bigEndian),
-                     clientCache -> gcCache);
-  // Method.
-  encodeBuffer.encodeCachedValue(*(buffer + 12), 8,
-                     clientCache -> methodCache);
-  // Format.
-  encodeBuffer.encodeValue(*(buffer + 13), 2);
-
-  // SrcDepth.
-  encodeBuffer.encodeCachedValue(*(buffer + 14), 8,
-                     clientCache -> depthCache);
-  // DstDepth.
-  encodeBuffer.encodeCachedValue(*(buffer + 15), 8,
-                     clientCache -> depthCache);
-  // SrcLength.
-  encodeBuffer.encodeCachedValue(GetULONG(buffer + 16, bigEndian), 24,
-                     clientCache -> putPackedImageSrcLengthCache);
-  // DstLength.
-  encodeBuffer.encodeCachedValue(GetULONG(buffer + 20, bigEndian), 24,
-                     clientCache -> putPackedImageDstLengthCache);
-  // SrcX.
-  unsigned int x = GetUINT(buffer + 24, bigEndian);
-  int xDiff = x - clientCache -> putImageLastX;
-  clientCache -> putImageLastX = x;
-  encodeBuffer.encodeCachedValue(xDiff, 16,
-                     clientCache -> putImageXCache, 8);
-  // SrcY.
-  unsigned int y = GetUINT(buffer + 26, bigEndian);
-  int yDiff = y - clientCache -> putImageLastY;
-  clientCache -> putImageLastY = y;
-  encodeBuffer.encodeCachedValue(yDiff, 16,
-                     clientCache -> putImageYCache, 8);
-  // SrcWidth.
-  encodeBuffer.encodeCachedValue(GetUINT(buffer + 28, bigEndian), 16,
-                     clientCache -> putImageWidthCache, 8);
-  // SrcHeight.
-  encodeBuffer.encodeCachedValue(GetUINT(buffer + 30, bigEndian), 16,
-                     clientCache -> putImageHeightCache, 8);
-  // DstX.
-  x = GetUINT(buffer + 32, bigEndian);
-  xDiff = x - clientCache -> putImageLastX;
-  clientCache -> putImageLastX = x;
-  encodeBuffer.encodeCachedValue(xDiff, 16,
-                     clientCache -> putImageXCache, 8);
-  // DstY.
-  y = GetUINT(buffer + 34, bigEndian);
-  yDiff = y - clientCache -> putImageLastY;
-  clientCache -> putImageLastY = y;
-  encodeBuffer.encodeCachedValue(yDiff, 16,
-                     clientCache -> putImageYCache, 8);
-  // DstWidth.
-  encodeBuffer.encodeCachedValue(GetUINT(buffer + 36, bigEndian), 16,
-                     clientCache -> putImageWidthCache, 8);
-  // DstHeight.
-  encodeBuffer.encodeCachedValue(GetUINT(buffer + 38, bigEndian), 16,
-                     clientCache -> putImageHeightCache, 8);
-
-  #ifdef DEBUG
-  *logofs << name() << ": Encoded full message identity.\n" << logofs_flush;
-  #endif
-
-  return 1;
-}
-
-int PutPackedImageStore::decodeIdentity(DecodeBuffer &decodeBuffer, unsigned char *&buffer,
-                                            unsigned int &size, int bigEndian, WriteBuffer *writeBuffer,
-                                                ChannelCache *channelCache) const
-{
-  ClientCache *clientCache = (ClientCache *) channelCache;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoding full message identity.\n" << logofs_flush;
-  #endif
-
-  unsigned int value;
-  unsigned char cValue;
-
-  // Client.
-  decodeBuffer.decodeCachedValue(cValue, 8,
-                     clientCache -> resourceCache);
-
-  // Size.
-  decodeBuffer.decodeValue(size, 16, 10);
-
-  size <<= 2;
-
-  buffer = writeBuffer -> addMessage(size);
-
-  *(buffer + 1) = cValue;
-
-  // Drawable.
-  decodeBuffer.decodeXidValue(value, clientCache -> drawableCache);
-  PutULONG(value, buffer + 4, bigEndian);
-
-  // GC.
-  decodeBuffer.decodeXidValue(value, clientCache -> gcCache);
-  PutULONG(value, buffer + 8, bigEndian);
-
-  // Method.
-  decodeBuffer.decodeCachedValue(cValue, 8,
-                     clientCache -> methodCache);
-  *(buffer + 12) = cValue;
-
-  // Format.
-  decodeBuffer.decodeValue(value, 2);
-  *(buffer + 13) = value;
-
-  // SrcDepth.
-  decodeBuffer.decodeCachedValue(cValue, 8,
-                     clientCache -> depthCache);
-  *(buffer + 14) = cValue;
-
-  // DstDepth.
-  decodeBuffer.decodeCachedValue(cValue, 8,
-                     clientCache -> depthCache);
-  *(buffer + 15) = cValue;
-
-  // SrcLength.
-  decodeBuffer.decodeCachedValue(value, 24,
-                     clientCache -> putPackedImageSrcLengthCache);
-  PutULONG(value, buffer + 16, bigEndian);
-
-  // DstLength.
-  decodeBuffer.decodeCachedValue(value, 24,
-                     clientCache -> putPackedImageDstLengthCache);
-  PutULONG(value, buffer + 20, bigEndian);
-
-  // SrcX.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageXCache, 8);
-  clientCache -> putImageLastX += value;
-  clientCache -> putImageLastX &= 0xffff;
-  PutUINT(clientCache -> putImageLastX, buffer + 24, bigEndian);
-
-  // SrcY.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageYCache, 8);
-  clientCache -> putImageLastY += value;
-  clientCache -> putImageLastY &= 0xffff;
-  PutUINT(clientCache -> putImageLastY, buffer + 26, bigEndian);
-
-  // SrcWidth.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageWidthCache, 8);
-  PutUINT(value, buffer + 28, bigEndian);
-
-  // SrcHeight.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageHeightCache, 8);
-  PutUINT(value, buffer + 30, bigEndian);
-
-  // DstX.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageXCache, 8);
-  clientCache -> putImageLastX += value;
-  clientCache -> putImageLastX &= 0xffff;
-  PutUINT(clientCache -> putImageLastX, buffer + 32, bigEndian);
-
-  // DstY.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageYCache, 8);
-  clientCache -> putImageLastY += value;
-  clientCache -> putImageLastY &= 0xffff;
-  PutUINT(clientCache -> putImageLastY, buffer + 34, bigEndian);
-
-  // DstWidth.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageWidthCache, 8);
-  PutUINT(value, buffer + 36, bigEndian);
-
-  // DstHeight.
-  decodeBuffer.decodeCachedValue(value, 16,
-                     clientCache -> putImageHeightCache, 8);
-  PutUINT(value, buffer + 38, bigEndian);
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded full message identity.\n" << logofs_flush;
-  #endif
-
-  return 1;
-}
-
-int PutPackedImageStore::parseIdentity(Message *message, const unsigned char *buffer,
-                                           unsigned int size, int bigEndian) const
-{
-  PutPackedImageMessage *putPackedImage = (PutPackedImageMessage *) message;
-
-  //
-  // Here is the fingerprint.
-  //
-
-  putPackedImage -> client = *(buffer + 1);
-
-  putPackedImage -> drawable = GetULONG(buffer + 4,  bigEndian); 
-  putPackedImage -> gcontext = GetULONG(buffer + 8,  bigEndian);
-
-  putPackedImage -> method = *(buffer + 12);
-
-  putPackedImage -> format    = *(buffer + 13);
-  putPackedImage -> src_depth = *(buffer + 14);
-  putPackedImage -> dst_depth = *(buffer + 15);
-
-  putPackedImage -> src_length = GetULONG(buffer + 16,  bigEndian);
-  putPackedImage -> dst_length = GetULONG(buffer + 20,  bigEndian);
-
-  putPackedImage -> src_x      = GetUINT(buffer + 24, bigEndian);
-  putPackedImage -> src_y      = GetUINT(buffer + 26, bigEndian);
-  putPackedImage -> src_width  = GetUINT(buffer + 28, bigEndian);
-  putPackedImage -> src_height = GetUINT(buffer + 30, bigEndian);
-
-  putPackedImage -> dst_x      = GetUINT(buffer + 32, bigEndian);
-  putPackedImage -> dst_y      = GetUINT(buffer + 34, bigEndian);
-  putPackedImage -> dst_width  = GetUINT(buffer + 36, bigEndian);
-  putPackedImage -> dst_height = GetUINT(buffer + 38, bigEndian);
-
-  #ifdef DEBUG
-  *logofs << name() << ": Parsed identity for message at "
-          << message << ".\n" << logofs_flush;
-  #endif
-
-  return 1;
-}
-
-int PutPackedImageStore::unparseIdentity(const Message *message, unsigned char *buffer,
-                                             unsigned int size, int bigEndian) const
-{
-  PutPackedImageMessage *putPackedImage = (PutPackedImageMessage *) message;
-
-  //
-  // Fill all the message's fields.
-  //
-
-  *(buffer + 1) = putPackedImage -> client;
-
-  PutULONG(putPackedImage -> drawable, buffer + 4, bigEndian);
-  PutULONG(putPackedImage -> gcontext, buffer + 8, bigEndian);
-
-  *(buffer + 12) = putPackedImage -> method;
-
-  *(buffer + 13) = putPackedImage -> format;
-  *(buffer + 14) = putPackedImage -> src_depth;
-  *(buffer + 15) = putPackedImage -> dst_depth;
-
-  PutULONG(putPackedImage -> src_length, buffer + 16, bigEndian);
-  PutULONG(putPackedImage -> dst_length, buffer + 20, bigEndian);
-
-  PutUINT(putPackedImage -> src_x,      buffer + 24, bigEndian);
-  PutUINT(putPackedImage -> src_y,      buffer + 26, bigEndian);
-  PutUINT(putPackedImage -> src_width,  buffer + 28, bigEndian);
-  PutUINT(putPackedImage -> src_height, buffer + 30, bigEndian);
-
-  PutUINT(putPackedImage -> dst_x,      buffer + 32, bigEndian);
-  PutUINT(putPackedImage -> dst_y,      buffer + 34, bigEndian);
-  PutUINT(putPackedImage -> dst_width,  buffer + 36, bigEndian);
-  PutUINT(putPackedImage -> dst_height, buffer + 38, bigEndian);
-
-  #ifdef DEBUG
-  *logofs << name() << ": Unparsed identity for message at "
-          << message << ".\n" << logofs_flush;
-  #endif
-
-  return 1;
-}
-
-void PutPackedImageStore::dumpIdentity(const Message *message) const
-{
-  #ifdef DUMP
-
-  PutPackedImageMessage *putPackedImage = (PutPackedImageMessage *) message;
-
-  *logofs << name() << ": Identity format "
-
-          << "drawable " << putPackedImage -> drawable << ", "
-          << "gcontext " << putPackedImage -> gcontext << ", "
-
-          << "format "     << (unsigned int) putPackedImage -> format     << ", "
-          << "method "     << (unsigned int) putPackedImage -> method     << ", "
-
-          << "src_depth "  << (unsigned int) putPackedImage -> src_depth  << ", "
-          << "dst_depth "  << (unsigned int) putPackedImage -> dst_depth  << ", "
-
-          << "src_length " << putPackedImage -> src_length << ", "
-          << "dst_length " << putPackedImage -> dst_length << ", "
-
-          << "src_x "      << putPackedImage -> src_x      << ", "
-          << "src_y "      << putPackedImage -> src_y      << ", "
-          << "src_width "  << putPackedImage -> src_width  << ", "
-          << "src_height " << putPackedImage -> src_height << ", "
-
-          << "dst_x "      << putPackedImage -> dst_x      << ", "
-          << "dst_y "      << putPackedImage -> dst_y      << ", "
-          << "dst_width "  << putPackedImage -> dst_width  << ", "
-          << "dst_height " << putPackedImage -> dst_height << ", "
-
-          << "size "   << putPackedImage -> size_   << ".\n"
-          << logofs_flush;
-
-  #endif
-}
-
-void PutPackedImageStore::identityChecksum(const Message *message, const unsigned char *buffer,
-                                               unsigned int size, int bigEndian) const
-{
-  //
-  // Fields method, format, src_depth, dst_depth,
-  // src_length, dst_length, src_x, src_y, src_width,
-  // src_height.
-  //
-  //
-  // TODO: We should better investigate the effect of
-  // having fields src_x and src_y in identity instead
-  // of keeping them in differences.
-  //
-
-  md5_append(md5_state_, buffer + 12, 20);
-}
-
-void PutPackedImageStore::updateIdentity(EncodeBuffer &encodeBuffer, const Message *message,
-                                             const Message *cachedMessage,
-                                                 ChannelCache *channelCache) const
-{
-  //
-  // Encode the variant part.
-  //
-
-  PutPackedImageMessage *putPackedImage       = (PutPackedImageMessage *) message;
-  PutPackedImageMessage *cachedPutPackedImage = (PutPackedImageMessage *) cachedMessage;
-
-  ClientCache *clientCache = (ClientCache *) channelCache;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value "
-          << (unsigned int) putPackedImage -> client
-          << " as client field.\n" << logofs_flush;
-  #endif
-
-  encodeBuffer.encodeCachedValue(putPackedImage -> client, 8,
-                     clientCache -> resourceCache);
-
-  cachedPutPackedImage -> client = putPackedImage -> client;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> drawable
-          << " as drawable field.\n" << logofs_flush;
-  #endif
-
-  encodeBuffer.encodeXidValue(putPackedImage -> drawable, clientCache -> drawableCache);
-
-  cachedPutPackedImage -> drawable = putPackedImage -> drawable;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> gcontext
-          << " as gcontext field.\n" << logofs_flush;
-  #endif
-
-  encodeBuffer.encodeXidValue(putPackedImage -> gcontext, clientCache -> gcCache);
-
-  cachedPutPackedImage -> gcontext = putPackedImage -> gcontext;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> dst_x
-          << " as " << "dst_x" << " field.\n" << logofs_flush;
-  #endif
-
-  unsigned short int diff_x = putPackedImage -> dst_x - cachedPutPackedImage -> dst_x;
-
-  encodeBuffer.encodeCachedValue(diff_x, 16,
-                     clientCache -> putImageXCache, 8);
-
-  cachedPutPackedImage -> dst_x = putPackedImage -> dst_x;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> dst_y
-          << " as " << "dst_y" << " field.\n" << logofs_flush;
-  #endif
-
-  unsigned short int diff_y = putPackedImage -> dst_y - cachedPutPackedImage -> dst_y;
-
-  encodeBuffer.encodeCachedValue(diff_y, 16,
-                     clientCache -> putImageYCache, 8);
-
-  cachedPutPackedImage -> dst_y = putPackedImage -> dst_y;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> dst_width
-          << " as " << "dst_width" << " field.\n" << logofs_flush;
-  #endif
-
-  encodeBuffer.encodeCachedValue(putPackedImage -> dst_width, 16,
-                     clientCache -> putImageWidthCache, 8);
-
-  cachedPutPackedImage -> dst_width = putPackedImage -> dst_width;
-
-  #ifdef TEST
-  *logofs << name() << ": Encoding value " << putPackedImage -> dst_height
-          << " as " << "dst_height" << " field.\n" << logofs_flush;
-  #endif
-
-  encodeBuffer.encodeCachedValue(putPackedImage -> dst_height, 16,
-                     clientCache -> putImageHeightCache, 8);
-
-  cachedPutPackedImage -> dst_height = putPackedImage -> dst_height;
-}
-
-void PutPackedImageStore::updateIdentity(DecodeBuffer &decodeBuffer, const Message *message,
-                                             ChannelCache *channelCache) const
-{
-  //
-  // Decode the variant part.
-  //
-
-  PutPackedImageMessage *putPackedImage = (PutPackedImageMessage *) message;
-
-  ClientCache *clientCache = (ClientCache *) channelCache;
-
-  unsigned int  value;
-
-  decodeBuffer.decodeCachedValue(putPackedImage -> client, 8,
-                     clientCache -> resourceCache);
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value "
-          << (unsigned int) putPackedImage -> client
-          << " as client field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeXidValue(value, clientCache -> drawableCache);
-
-  putPackedImage -> drawable = value;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> drawable
-          << " as drawable field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeXidValue(value, clientCache -> gcCache);
-
-  putPackedImage -> gcontext = value;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> gcontext
-          << " as gcontext field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeCachedValue(value, 16,
-               clientCache -> putImageXCache, 8);
-
-  putPackedImage -> dst_x += value;
-  putPackedImage -> dst_x &= 0xffff;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> dst_x
-          << " as dst_x field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeCachedValue(value, 16,
-               clientCache -> putImageYCache, 8);
-
-  putPackedImage -> dst_y += value;
-  putPackedImage -> dst_y &= 0xffff;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> dst_y
-          << " as dst_y field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeCachedValue(value, 16,
-               clientCache -> putImageWidthCache, 8);
-
-  putPackedImage -> dst_width = value;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> dst_width
-          << " as dst_width field.\n" << logofs_flush;
-  #endif
-
-  decodeBuffer.decodeCachedValue(value, 16,
-               clientCache -> putImageHeightCache, 8);
-
-  putPackedImage -> dst_height = value;
-
-  #ifdef DEBUG
-  *logofs << name() << ": Decoded value " << putPackedImage -> dst_height
-          << " as dst_height field.\n" << logofs_flush;
-  #endif
-}
-