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Removing unused files.

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This commit is contained in:
lotodore
2009-06-12 16:42:38 +00:00
parent 6269b94db1
commit bf0fc6e9ca
5 changed files with 0 additions and 266 deletions
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src/core/common/timermanager.cpp
-134
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@@ -1,134 +0,0 @@
/***************************************************************************
* Copyright (C) 2009 by Lothar May *
* *
* This program 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 program 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 program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <core/timermanager.h>
using namespace std;
TimerManager::TimerManager(boost::shared_ptr<boost::asio::io_service> ioService)
: m_ioService(ioService), m_curTimerId(0)
{
}
unsigned
TimerManager::RegisterTimer(unsigned timeoutMsec, boost::function<void()> timerHandler, bool autoRestart)
{
// Register a new timer callback.
boost::recursive_mutex::scoped_lock lock(m_timerMutex);
// Use a unique id for each timer.
unsigned id = GetNextTimerId();
boost::shared_ptr<TimerData> data(new TimerData);
data->timer.reset(
new boost::asio::deadline_timer(*m_ioService, boost::posix_time::milliseconds(timeoutMsec)));
data->id = id;
data->userHandler = timerHandler;
data->durationMsec = timeoutMsec;
data->autoRestart = autoRestart;
data->cancelled = false;
data->timer->async_wait(boost::bind(&TimerManager::Handler, this, boost::asio::placeholders::error, data));
m_timerMap.insert(TimerMap::value_type(id, data));
return id;
}
bool
TimerManager::UnregisterTimer(unsigned timerId)
{
// Remove a timer callback from the map.
boost::recursive_mutex::scoped_lock lock(m_timerMutex);
bool unregistered = false;
TimerMap::iterator pos = m_timerMap.find(timerId);
if (pos != m_timerMap.end())
{
pos->second->cancelled = true;
m_timerMap.erase(pos);
unregistered = true;
}
return unregistered;
}
void
TimerManager::Handler(const boost::system::error_code &ec, boost::shared_ptr<TimerManager::TimerData> data)
{
boost::recursive_mutex::scoped_lock lock(m_timerMutex);
if (!ec && data && !data->cancelled)
{
data->userHandler();
if (data->autoRestart)
{
data->timer.reset(
new boost::asio::deadline_timer(*m_ioService, boost::posix_time::milliseconds(data->durationMsec)));
data->timer->async_wait(boost::bind(&TimerManager::Handler, this, boost::asio::placeholders::error, data));
}
else
UnregisterTimer(data->id);
}
}
/*void
TimerManager::Process()
{
boost::recursive_mutex::scoped_lock lock(m_timerMutex);
bool timerOccurred;
do
{
timerOccurred = false;
TimerMap::iterator i = m_timerMap.begin();
if (i != m_timerMap.end())
{
// Check whether the timer occured.
unsigned currentTicks = static_cast<unsigned>(m_softwareTimer.elapsed().total_milliseconds());
unsigned timerTicks = i->first;
if (currentTicks >= timerTicks)
{
// Grab a copy of the timer.
TimerData timer = i->second;
// Remove the timer, re-add if it is repeating.
m_timerMap.erase(i);
if (timer.repeat)
{
// Re-add the repeating timer.
// Try to be precise.
unsigned absoluteTimer = currentTicks + timer.msec;
unsigned tickDiff = currentTicks - timerTicks;
if (absoluteTimer >= tickDiff)
absoluteTimer -= tickDiff;
m_timerMap.insert(
TimerMap::value_type(absoluteTimer, timer));
}
// The callback may register/unregister a timer (a recursive mutex is used).
timer.handler();
timerOccurred = true;
}
}
} while (timerOccurred);
}*/
unsigned
TimerManager::GetNextTimerId()
{
++m_curTimerId;
if (m_curTimerId == 0) // Id 0 is invalid.
++m_curTimerId;
return m_curTimerId;
}
src/core/timermanager.h
-61
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@@ -1,61 +0,0 @@
/***************************************************************************
* Copyright (C) 2009 by Lothar May *
* *
* This program 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 program 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 program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* A manager for asynchronous software timer. */
#ifndef _TIMERMANAGER_H_
#define _TIMERMANAGER_H_
#include <map>
#include <boost/thread.hpp>
#include <boost/function.hpp>
#include <boost/asio.hpp>
class TimerManager
{
public:
TimerManager(boost::shared_ptr<boost::asio::io_service> ioService);
unsigned RegisterTimer(unsigned timeoutMsec, boost::function<void()> timerHandler, bool autoRestart = false);
bool UnregisterTimer(unsigned timerId);
protected:
struct TimerData
{
unsigned id;
boost::shared_ptr<boost::asio::deadline_timer> timer;
boost::function<void()> userHandler;
unsigned durationMsec;
bool autoRestart;
bool cancelled;
};
void Handler(const boost::system::error_code &ec, boost::shared_ptr<TimerData> data);
typedef std::map<unsigned, boost::shared_ptr<TimerData> > TimerMap;
unsigned GetNextTimerId();
private:
boost::shared_ptr<boost::asio::io_service> m_ioService;
mutable boost::recursive_mutex m_timerMutex;
TimerMap m_timerMap;
unsigned m_curTimerId;
};
#endif