// $Id$
//
// Copyright (C) 2006
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
-// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Stefan Bund <g0dil@berlios.de>
//
// 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
//#include "Scheduler.ih"
// Custom includes
+#include <boost/format.hpp>
#define prefix_ inline
///////////////////////////////cci.p///////////////////////////////////////
+// private members
+
+prefix_ void senf::Scheduler::do_add(int fd, FdCallback const & cb, int eventMask)
+{
+ do_add((boost::format("<anon fd %d>") % fd).str(), fd, cb, eventMask);
+}
+
+prefix_ void senf::Scheduler::do_add(std::string const & name, int fd, FdCallback const & cb,
+ int eventMask)
+{
+ if (! fdDispatcher_.add(name, fd, cb, eventMask))
+ fileDispatcher_.add(name, fd, cb, eventMask);
+}
+
+prefix_ void senf::Scheduler::do_remove(int fd, int eventMask)
+{
+ // We don't know, where the descriptor is registered. However, this is no problem since removing
+ // a non-registered fd is a no-opp
+ fdDispatcher_.remove(fd, eventMask);
+ fileDispatcher_.remove(fd, eventMask);
+}
+
+// public members
+
+prefix_ senf::Scheduler::Scheduler & senf::Scheduler::instance()
+{
+ static Scheduler instance;
+ return instance;
+}
+
+prefix_ int senf::retrieve_filehandle(int fd)
+{
+ return fd;
+}
+
+prefix_ senf::Scheduler::timer_id senf::Scheduler::timeout(ClockService::clock_type timeout,
+ SimpleCallback const & cb)
+{
+ return timerDispatcher_.add("<anon timer>", timeout, cb);
+}
+
+prefix_ senf::Scheduler::timer_id senf::Scheduler::timeout(std::string const & name,
+ ClockService::clock_type timeout,
+ SimpleCallback const & cb)
+{
+ return timerDispatcher_.add(name, timeout, cb);
+}
+
+prefix_ void senf::Scheduler::cancelTimeout(timer_id id)
+{
+ timerDispatcher_.remove(id);
+}
+
+prefix_ senf::ClockService::clock_type senf::Scheduler::timeoutEarly()
+ const
+{
+ SENF_LOG( (senf::log::IMPORTANT)
+ ("timeoutEarly() is deprecated and a no-op. It will be removed") );
+ return 0;
+}
+
+prefix_ void senf::Scheduler::timeoutEarly(ClockService::clock_type v)
+{
+ SENF_LOG( (senf::log::IMPORTANT)
+ ("timeoutEarly() is deprecated and a no-op. It will be removed") );
+}
+
+prefix_ senf::ClockService::clock_type senf::Scheduler::timeoutAdjust()
+ const
+{
+ SENF_LOG( (senf::log::IMPORTANT)
+ ("timeoutAdjust() is deprecated and a no-op. It will be removed") );
+ return 0;
+}
+
+prefix_ void senf::Scheduler::timeoutAdjust(ClockService::clock_type v)
+{
+ SENF_LOG( (senf::log::IMPORTANT)
+ ("timeoutAdjust() is deprecated and a no-op. It will be removed") );
+}
+
+prefix_ void senf::Scheduler::registerSignal(unsigned signal, SignalCallback const & cb)
+{
+ signalDispatcher_.add(signal, cb);
+}
+
+prefix_ void senf::Scheduler::unregisterSignal(unsigned signal)
+{
+ signalDispatcher_.remove(signal);
+}
+
prefix_ void senf::Scheduler::terminate()
{
terminate_ = true;
}
-prefix_ senf::Scheduler::sched_time senf::Scheduler::now()
+prefix_ senf::ClockService::clock_type senf::Scheduler::eventTime()
const
{
- boost::posix_time::time_duration delta (
- boost::posix_time::microsec_clock::universal_time() - epoch_);
- return sched_time( delta.ticks() )
- * sched_time( 1000000000UL / boost::posix_time::time_duration::ticks_per_second() );
+ return manager_.eventTime();
}
-prefix_ int senf::retrieve_filehandle(int fd)
+prefix_ unsigned senf::Scheduler::hangCount()
+ const
{
- return fd;
+ return runner_.hangCount();
}
+prefix_ senf::Scheduler::Scheduler()
+ : terminate_ (false),
+ fdDispatcher_ (manager_, runner_),
+ timerDispatcher_ (manager_, runner_),
+ signalDispatcher_ (manager_, runner_),
+ fileDispatcher_ (manager_, runner_)
+{}
+
///////////////////////////////cci.e///////////////////////////////////////
#undef prefix_