nxcompshad: Switch to autoreconf.

1 files changed, 0 insertions, 622 deletions

diff --git a/nxcompshad/Core.cpp b/nxcompshad/Core.cpp
deleted file mode 100644
index 1682d343f..000000000
--- a/nxcompshad/Core.cpp
+++ /dev/null
@@ -1,622 +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)           */
-/*                                                                        */
-/* NXCOMPSHAD, 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 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 <string.h>
-#include <sys/time.h>
-
-#define PANIC
-#define WARNING
-#undef  TEST
-#undef  DEBUG
-
-#include "Core.h"
-#include "Logger.h"
-
-const int CorePoller::maxSliceHeight_ = 20;
-const int CorePoller::minSliceHeight_ = 3;
-
-const char CorePoller::interlace_[] =
-{
-  0, 16,
-  8, 24,
-  4, 20, 12, 28,
-  2, 18, 10, 26, 6, 22, 14, 30,
-  1, 17,
-  9, 25,
-  5, 21, 13, 29,
-  3, 19, 11, 27, 7, 23, 15, 31
-};
-
-CorePoller::CorePoller(Input *input, Display *display) : input_(input)
-{
-  logTrace("CorePoller::CorePoller");
-
-  buffer_ = NULL;
-  lastUpdatedRegion_ = NULL;
-  lineStatus_ = NULL;
-  linePriority_ = NULL;
-  lefts_ = NULL;
-  rights_ = NULL;
-}
-
-CorePoller::~CorePoller()
-{
-  logTrace("CorePoller::~CorePoller");
-
-  if (buffer_ != NULL)
-  {
-    delete [] buffer_;
-
-    buffer_ = NULL;
-  }
-
-  if (lastUpdatedRegion_ != NULL)
-  {
-    XDestroyRegion(lastUpdatedRegion_);
-
-    lastUpdatedRegion_ = NULL;
-  }
-
-  if (lineStatus_ != NULL)
-  {
-    delete [] lineStatus_;
-
-    lineStatus_ = NULL;
-  }
-
-  if (linePriority_ != NULL)
-  {
-    delete [] linePriority_;
-
-    linePriority_ = NULL;
-  }
-
-  if (lefts_ != NULL)
-  {
-    delete [] lefts_;
-
-    lefts_ = NULL;
-  }
-
-  if (rights_ != NULL)
-  {
-    delete [] rights_;
-
-    rights_ = NULL;
-  }
-}
-
-int CorePoller::init()
-{
-  logTrace("CorePoller::init");
-
-  createFrameBuffer();
-
-  if (buffer_ == NULL)
-  {
-    logError("CorePoller::init", ESET(ENOMEM));
-
-    return -1;
-  }
-
-  logTest("CorePoller::init", "Allocated frame buffer at [%p] for [%d] bytes.",
-            buffer_, bpl_ * height_);
-
-  if (lastUpdatedRegion_ != NULL)
-  {
-    XDestroyRegion(lastUpdatedRegion_);
-
-    lastUpdatedRegion_ = NULL;
-  }
-
-  lastUpdatedRegion_ = XCreateRegion();
-
-  if (lineStatus_ != NULL)
-  {
-    delete[] lineStatus_;
-  }
-
-  lineStatus_ = new LineStatus[height_ + 1];
-
-  if (lineStatus_ == NULL)
-  {
-    logError("CorePoller::init", ESET(ENOMEM));
-
-    return -1;
-  }
-
-  //
-  // We need this boundary element to
-  // speed up the algo.
-  //
-
-  if (linePriority_ != NULL)
-  {
-    delete[] linePriority_;
-  }
-
-  linePriority_ = new int [height_ + 1];
-
-  if (linePriority_ == NULL)
-  {
-    logError("CorePoller::init", ESET(ENOMEM));
-
-    return -1;
-  }
-
-  for (unsigned int i = 0; i < height_; i++)
-  {
-    linePriority_[i] = HIGHEST_PRIORITY;
-  }
-
-  if (lefts_ != NULL)
-  {
-    delete[] lefts_;
-  }
-
-  lefts_ = new int [height_];
-
-  if (rights_ != NULL)
-  {
-    delete[] rights_;
-  }
-
-  rights_ = new int [height_];
-
-  for (unsigned int i = 0; i < height_; i++)
-  {
-    rights_[i] = lefts_[i] = 0;
-  }
-
-  return 1;
-}
-
-int CorePoller::isChanged(int (*checkIfInputCallback)(void *), void *arg, int *suspended)
-{
-  logTrace("CorePoller::isChanged");
-
-#if defined(__CYGWIN32__) || defined(WIN32)
-
-  checkDesktop();
-
-#endif
-
-#if !defined(__CYGWIN32__) && !defined(WIN32)
-
-  if (mirror_ == 1)
-  {
-    int result = mirrorChanges_;
-
-    mirrorChanges_ = 0;
-
-    return result;
-  }
-
-#endif
-
-  logDebug("CorePoller:isChanged", "Going to use default polling algorithm.\n");
-
-  //
-  // In order to allow this function to
-  // be suspended and resumed later, we
-  // need to save these two status vars.
-  // 
-
-  static int idxIlace = 0;
-  static int curLine = 0;
-
-
-  const long timeout = 50;
-  long oldTime;
-  long newTime;
-  struct timeval ts;
-
-  gettimeofday(&ts, NULL);
-
-  oldTime = ts.tv_sec * 1000 + ts.tv_usec / 1000;
-
-  if (curLine == 0) // && idxIlace == 0 ?
-  {
-    for (unsigned int i = 0; i < height_; i++)
-    {
-      lineStatus_[i] = LINE_NOT_CHECKED;
-    }
-  }
-
-  int foundChanges = 0;
-
-  foundChanges = 0;
-
-  int curIlace = interlace_[idxIlace];
-
-  bool moveBackward = false;
-
-  logDebug("CorePoller::isChanged", "Interlace index [%d] interlace [%d].", idxIlace, curIlace);
-
-  for (; curLine < (int) height_; curLine++)
-  {
-    logDebug("CorePoller::isChanged", "Analizing line [%d] move backward [%d] status [%d] priority [%d].",
-                curLine, moveBackward, lineStatus_[curIlace], linePriority_[curLine]);
-
-    //
-    // Ask the caller if the polling have to be suspended.
-    //
-
-    if ((*checkIfInputCallback)(arg) == 1)
-    {
-      *suspended = 1;
-
-      break;
-    }
-
-    //
-    // Suspend if too much time is elapsed.
-    //
-
-    gettimeofday(&ts, NULL);
-
-    newTime = ts.tv_sec * 1000 + ts.tv_usec / 1000;
-
-    if (newTime - oldTime >= timeout)
-    {
-      *suspended = 1;
-
-      break;
-    }
-
-    oldTime = newTime;
-
-    if (lineStatus_[curLine] != LINE_NOT_CHECKED)
-    {
-      continue;
-    }
-
-    if (moveBackward)
-    {
-      moveBackward = false;
-    }
-    else
-    {
-      switch (linePriority_[curLine])
-      {
-        case 1:
-        case 29:
-        {
-          //
-          // It was a priority,
-          // but now it may not be.
-          //
-        }
-        case 31:
-        {
-          //
-          // Not a priority, still isn't.
-          //
-
-          linePriority_[curLine] = NOT_PRIORITY;
-
-          break;
-        }
-        case 0:
-        {
-          //
-          // Make it a priority.
-          //
-
-          linePriority_[curLine] = PRIORITY;
-
-          break;
-        }
-        default:
-        {
-          linePriority_[curLine]--;
-
-          break;
-        }
-      }
-
-      if ((linePriority_[curLine] > PRIORITY) && ((curLine & 31) != curIlace))
-      {
-        continue;
-      }
-    }
-
-    XRectangle rect = {0, curLine, width_, 1};
-
-    char *buffer;
-
-    logDebug("CorePoller::isChanged", "Checking line [%d].", curLine);
-
-    if ((buffer = getRect(rect)) == NULL)
-    {
-      logDebug("CorePoller::isChanged", "Failed to retrieve line [%d].", curLine);
-
-      return -1;
-    }
-
-    if (memcmp(buffer, buffer_ + curLine * bpl_, bpl_) == 0 || differ(buffer, rect) == 0)
-    {
-      logDebug("CorePoller::isChanged", "Data buffer didn't change.");
-
-      lineStatus_[curLine] = LINE_NOT_CHANGED;
-
-      continue;
-    }
-
-    rect.x = lefts_[rect.y];
-    rect.width = rights_[rect.y] - lefts_[rect.y] + 1;
-
-    update(buffer + rect.x * bpp_, rect);
-
-    foundChanges = 1;
-
-    lineStatus_[curLine] = LINE_HAS_CHANGED;
-
-    //
-    // Wake up the next line.
-    //
-
-    if (linePriority_[curLine + 1] > PRIORITY)
-    {
-      linePriority_[curLine + 1] = HIGHEST_PRIORITY;
-    }
-
-    //
-    // Give this line priority.
-    //
-
-    linePriority_[curLine] = HIGHEST_PRIORITY;
-
-    //
-    // Wake up previous line.
-    //
-
-    if (curLine > 0 && lineStatus_[curLine - 1] == LINE_NOT_CHECKED)
-    {
-      moveBackward = true;
-      curLine -= 2;
-    }
-  }
-
-  //
-  // Execution reached the end of loop.
-  //
-
-  if (curLine == (int) height_)
-  {
-    idxIlace = (idxIlace + 1) % 32;
-
-    curLine = 0;
-  }
-
-  //
-  // Create the region of changed pixels.
-  //
-
-  if (foundChanges)
-  {
-    int start, last, curLine, left, right;
-
-    for (curLine = 0; curLine < (int) height_; curLine++)
-    {
-      if (lineStatus_[curLine] == LINE_HAS_CHANGED)
-      {
-        break;
-      }
-    }
-
-    start = curLine;
-    last = curLine;
-
-    left = lefts_[curLine];
-    right = rights_[curLine];
-    curLine++;
-
-    while (1)
-    {
-      for (; curLine < (int) height_; curLine++)
-      {
-        if (lineStatus_[curLine] == LINE_HAS_CHANGED)
-        {
-          break;
-        }
-      }
-
-      if (curLine == (int) height_)
-      {
-        break;
-      }
-
-      if ((curLine - last > minSliceHeight_) || (last - start > maxSliceHeight_))
-      {
-        XRectangle rect = {left, start, right - left + 1, last - start + 1};
-
-        XUnionRectWithRegion(&rect, lastUpdatedRegion_, lastUpdatedRegion_);
-
-        start = curLine;
-        left = lefts_[curLine];
-        right = rights_[curLine];
-      }
-      else
-      {
-        if (lefts_[curLine] < left)
-        {
-          left = lefts_[curLine];
-        }
-
-        if (rights_[curLine] > right)
-        {
-          right = rights_[curLine];
-        }
-      }
-
-      last = curLine;
-
-      curLine++;
-    }
-
-    //
-    // Send last block.
-    //
-
-    if (last >= start)
-    {
-      XRectangle rect = {left, start, right - left + 1, last - start + 1};
-
-      XUnionRectWithRegion(&rect, lastUpdatedRegion_, lastUpdatedRegion_);
-    }
-  }
-
-  return foundChanges;
-}
-
-int CorePoller::differ(char *buffer, XRectangle r)
-{
-  logTrace("CorePoller::differ");
-
-  int bpl = bpp_ * r.width;
-  int i;
-  char *pBuf;
-  char *pFb;
-
-  pBuf = (buffer);
-  pFb = (buffer_ + r.x + r.y * bpl_);
-
-  for (i = 0; i < bpl; i++)
-  {
-    if (*pFb++ != *pBuf++)
-    {
-      lefts_[r.y] = i / bpp_;
-
-      break;
-    }
-  }
-
-  if (i == bpl)
-  {
-    return 0;
-  }
-
-  pBuf = (buffer) + bpl - 1;
-  pFb = (buffer_ + r.x + r.y * bpl_) + bpl - 1;
-
-  int j = i - 1;
-
-  for (i = bpl - 1; i > j; i--)
-  {
-    if (*pFb-- != *pBuf--)
-    {
-      rights_[r.y] = i / bpp_;
-
-      break;
-    }
-  }
-
-  return 1;
-}
-
-void CorePoller::update(char *src, XRectangle r)
-{
-  logTrace("CorePoller::update");
-
-  char *dst = buffer_ + r.x * bpp_ + r.y * bpl_;
-  int bpl = bpp_ * r.width;
-
-  for (unsigned int i = 0; i < r.height; i++)
-  {
-    if(((r.x * bpp_ + r.y * bpl_) + bpl) > (bpl_ * height_))
-    {
-      //
-      // Out of bounds. Maybe a resize is going on.
-      //
-
-      continue;
-    }
-
-    memcpy(dst, src, bpl);
-
-    src += bpl;
-
-    dst += bpl_;
-  }
-}
-
-void CorePoller::handleEvent(Display *display, XEvent *event)
-{
-  logTrace("CorePoller::handleEvent");
-
-  switch (event -> type)
-  {
-    case KeyPress:
-    case KeyRelease:
-    {
-      handleKeyboardEvent(display, event);
-      break;
-    }
-    case ButtonPress:
-    case ButtonRelease:
-    case MotionNotify:
-    {
-      handleMouseEvent(display, event);
-      break;
-    }
-    default:
-    {
-      logTest("CorePoller::handleEvent", "Handling unexpected event [%d] from display [%p].",
-                  event -> type, display);
-      break;
-    }
-  }
-}
-
-void CorePoller::handleWebKeyEvent(KeySym keysym, Bool isKeyPress)
-{
-  logTrace("CorePoller::handleWebKeyEvent");
-
-  handleWebKeyboardEvent(keysym, isKeyPress);
-}
-
-void CorePoller::handleInput()
-{
-  while (input_ -> checkIfEvent())
-  {
-    Display *display = input_ -> currentDisplay();
-    XEvent *event = input_ -> popEvent();
-
-    handleEvent(display, event);
-
-    delete event;
-  }
-}
-
-void CorePoller::createFrameBuffer()
-{
-  logTrace("CorePoller::createFrameBuffer");
-
-  if (buffer_ == NULL)
-  {
-    buffer_ = new char[bpl_ * height_];
-  }
-}