1 files changed, 0 insertions, 179 deletions
diff --git a/common/rfb/Timer.cxx b/common/rfb/Timer.cxx
deleted file mode 100644
index 6f7ec7ba..00000000
--- a/common/rfb/Timer.cxx
+++ /dev/null
@@ -1,179 +0,0 @@
-/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
- * Copyright 2016-2024 Pierre Ossman for Cendio AB
- * 
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
- * USA.
- */
-
-// -=- Timer.cxx
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <sys/time.h>
-
-#include <algorithm>
-
-#include <rfb/Timer.h>
-#include <rfb/util.h>
-#include <rfb/LogWriter.h>
-
-using namespace rfb;
-
-#ifndef __NO_DEFINE_VLOG__
-static LogWriter vlog("Timer");
-#endif
-
-
-// Millisecond timeout processing helper functions
-
-inline static timeval addMillis(timeval inTime, int millis) {
-  int secs = millis / 1000;
-  millis = millis % 1000;
-  inTime.tv_sec += secs;
-  inTime.tv_usec += millis * 1000;
-  if (inTime.tv_usec >= 1000000) {
-    inTime.tv_sec++;
-    inTime.tv_usec -= 1000000;
-  }
-  return inTime;
-}
-
-inline static int diffTimeMillis(timeval later, timeval earlier) {
-  long udiff;
-  udiff = ((later.tv_sec - earlier.tv_sec) * 1000000) +
-          (later.tv_usec - earlier.tv_usec);
-  return (udiff + 999) / 1000;
-}
-
-std::list<Timer*> Timer::pending;
-
-int Timer::checkTimeouts() {
-  timeval start;
-
-  if (pending.empty())
-    return -1;
-
-  gettimeofday(&start, nullptr);
-  while (pending.front()->isBefore(start)) {
-    Timer* timer;
-
-    timer = pending.front();
-    pending.pop_front();
-
-    timer->lastDueTime = timer->dueTime;
-    timer->cb->handleTimeout(timer);
-
-    if (pending.empty())
-      return -1;
-  }
-  return getNextTimeout();
-}
-
-int Timer::getNextTimeout() {
-  timeval now;
-  gettimeofday(&now, nullptr);
-
-  if (pending.empty())
-    return -1;
-
-  int toWait = pending.front()->getRemainingMs();
-
-  if (toWait > pending.front()->timeoutMs) {
-    if (toWait - pending.front()->timeoutMs < 1000) {
-      vlog.info("gettimeofday is broken...");
-      return toWait;
-    }
-    // Time has jumped backwards!
-    vlog.info("Time has moved backwards!");
-    pending.front()->dueTime = now;
-    toWait = 0;
-  }
-
-  return toWait;
-}
-
-void Timer::insertTimer(Timer* t) {
-  std::list<Timer*>::iterator i;
-  for (i=pending.begin(); i!=pending.end(); i++) {
-    if (t->isBefore((*i)->dueTime)) {
-      pending.insert(i, t);
-      return;
-    }
-  }
-  pending.push_back(t);
-}
-
-void Timer::start(int timeoutMs_) {
-  timeval now;
-  gettimeofday(&now, nullptr);
-  stop();
-  timeoutMs = timeoutMs_;
-  dueTime = addMillis(now, timeoutMs);
-  insertTimer(this);
-}
-
-void Timer::repeat(int timeoutMs_) {
-  timeval now;
-
-  gettimeofday(&now, nullptr);
-
-  if (isStarted()) {
-    vlog.error("Incorrectly repeating already running timer");
-    stop();
-  }
-
-  if (msBetween(&lastDueTime, &dueTime) != 0)
-    vlog.error("Timer incorrectly modified whilst repeating");
-
-  if (timeoutMs_ != -1)
-    timeoutMs = timeoutMs_;
-
-  dueTime = addMillis(lastDueTime, timeoutMs);
-  if (isBefore(now)) {
-    // Time has jumped forwards, or we're not getting enough
-    // CPU time for the timers
-    dueTime = now;
-  }
-
-  insertTimer(this);
-}
-
-void Timer::stop() {
-  pending.remove(this);
-}
-
-bool Timer::isStarted() {
-  return std::find(pending.begin(), pending.end(),
-                   this) != pending.end();
-}
-
-int Timer::getTimeoutMs() {
-  return timeoutMs;
-}
-
-int Timer::getRemainingMs() {
-  timeval now;
-  gettimeofday(&now, nullptr);
-  return __rfbmax(0, diffTimeMillis(dueTime, now));
-}
-
-bool Timer::isBefore(timeval other) {
-  return (dueTime.tv_sec < other.tv_sec) ||
-    ((dueTime.tv_sec == other.tv_sec) &&
-     (dueTime.tv_usec < other.tv_usec));
-}