4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
6 // The contents of this file are subject to the Fraunhofer FOKUS Public License
7 // Version 1.0 (the "License"); you may not use this file except in compliance
8 // with the License. You may obtain a copy of the License at
9 // http://senf.berlios.de/license.html
11 // The Fraunhofer FOKUS Public License Version 1.0 is based on,
12 // but modifies the Mozilla Public License Version 1.1.
13 // See the full license text for the amendments.
15 // Software distributed under the License is distributed on an "AS IS" basis,
16 // WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
17 // for the specific language governing rights and limitations under the License.
19 // The Original Code is Fraunhofer FOKUS code.
21 // The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
22 // (registered association), Hansastraße 27 c, 80686 Munich, Germany.
23 // All Rights Reserved.
26 // Stefan Bund <g0dil@berlios.de>
29 \brief TimerSource public header */
31 #ifndef HH_SENF_Scheduler_TimerSource_
32 #define HH_SENF_Scheduler_TimerSource_ 1
35 #include <boost/utility.hpp>
37 #include "ClockService.hh"
38 #include "FdManager.hh"
40 //#include "TimerSource.mpp"
41 //-/////////////////////////////////////////////////////////////////////////////////////////////////
51 virtual ~TimerSource();
53 virtual void timeout(ClockService::clock_type timeout) = 0;
54 virtual void notimeout() = 0;
56 virtual void enable() = 0;
57 virtual void disable() = 0;
63 class POSIXTimerSource
64 : public detail::FdManager::Event, public TimerSource
70 virtual void timeout(ClockService::clock_type timeout);
71 virtual void notimeout();
73 virtual void enable();
74 virtual void disable();
77 static void sigHandler(int signal, ::siginfo_t * siginfo, void *);
78 virtual void signal(int events);
82 ClockService::clock_type timeout_;
93 virtual void timeout(ClockService::clock_type timeout);
94 virtual void notimeout();
96 virtual void enable();
97 virtual void disable();
100 #ifdef HAVE_TIMERFD_CREATE
101 class TimerFDTimerSource
102 : public detail::FdManager::Event, public TimerSource
105 TimerFDTimerSource();
106 ~TimerFDTimerSource();
108 virtual void timeout(ClockService::clock_type timeout);
109 virtual void notimeout();
111 virtual void enable();
112 virtual void disable();
114 static bool haveTimerFD();
117 virtual void signal(int events);
121 bool timeoutEnabled_;
122 ClockService::clock_type timeout_;
128 //-/////////////////////////////////////////////////////////////////////////////////////////////////
129 #include "TimerSource.cci"
130 //#include "TimerSource.ct"
131 //#include "TimerSource.cti"
138 // comment-column: 40
139 // c-file-style: "senf"
140 // indent-tabs-mode: nil
141 // ispell-local-dictionary: "american"
142 // compile-command: "scons -u test"