00001 // $Id: TimerEvent.hh 1742 2010-11-04 14:51:56Z g0dil $ 00002 // 00003 // Copyright (C) 2008 00004 // Fraunhofer (FOKUS) 00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY 00006 // Stefan Bund <g0dil@berlios.de> 00007 // 00008 // This program is free software; you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation; either version 2 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program; if not, write to the 00020 // Free Software Foundation, Inc., 00021 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00022 00026 #ifndef HH_SENF_Scheduler_TimerEvent_ 00027 #define HH_SENF_Scheduler_TimerEvent_ 1 00028 00029 // Custom includes 00030 #include <signal.h> 00031 #include <senf/boost_intrusive/iset_hook.hpp> 00032 #include "ClockService.hh" 00033 #include "FIFORunner.hh" 00034 #include <senf/Utils/Logger/SenfLog.hh> 00035 00036 //#include "TimerEvent.mpp" 00037 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00038 00039 namespace senf { 00040 namespace scheduler { 00041 00042 namespace detail { 00043 struct TimerSetTag; 00044 typedef boost::intrusive::iset_base_hook<TimerSetTag> TimerSetBase; 00045 struct TimerSetCompare; 00046 class TimerDispatcher; 00047 } 00048 00067 class TimerEvent 00068 : public detail::FIFORunner::TaskInfo, 00069 public detail::TimerSetBase 00070 { 00071 public: 00072 //-//////////////////////////////////////////////////////////////////////// 00073 // Types 00074 00075 typedef boost::function<void ()> Callback; 00076 00077 //-//////////////////////////////////////////////////////////////////////// 00079 //\{ 00080 00081 TimerEvent(std::string const & name, Callback const & cb, ClockService::clock_type timeout, 00082 bool initiallyEnabled = true); 00084 00095 TimerEvent(std::string const & name, Callback const & cb); 00097 00103 ~TimerEvent(); 00104 00105 //\} 00106 //-//////////////////////////////////////////////////////////////////////// 00107 00108 void disable(); 00109 void enable(); 00110 00111 void action(Callback const & cb); 00112 void timeout(ClockService::clock_type timeout, bool initiallyEnabled=true); 00114 00117 ClockService::clock_type timeout() const; 00119 00120 private: 00121 virtual void v_run(); 00122 virtual char const * v_type() const; 00123 virtual std::string v_info() const; 00124 00125 Callback cb_; 00126 ClockService::clock_type timeout_; 00127 00128 friend class detail::TimerDispatcher; 00129 friend class detail::TimerSetCompare; 00130 }; 00131 00132 }} 00133 00134 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00135 #include "TimerEvent.cci" 00136 //#include "TimerEvent.ct" 00137 //#include "TimerEvent.cti" 00138 #endif 00139 00140 00141 // Local Variables: 00142 // mode: c++ 00143 // fill-column: 100 00144 // comment-column: 40 00145 // c-file-style: "senf" 00146 // indent-tabs-mode: nil 00147 // ispell-local-dictionary: "american" 00148 // compile-command: "scons -u test" 00149 // End: