4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief FdManager public header */
26 #ifndef HH_SENF_Scheduler_FdManager_
27 #define HH_SENF_Scheduler_FdManager_ 1
31 #include "ClockService.hh"
32 #include "../Utils/singleton.hh"
34 //#include "FdManager.mpp"
35 ///////////////////////////////hh.p////////////////////////////////////////
45 : public singleton<FdManager>
51 virtual void signal(int events) = 0; ///< Called when the given event is posted
55 EV_READ = Poller<Event>::EV_READ, EV_PRIO = Poller<Event>::EV_PRIO, EV_WRITE = Poller<Event>::EV_WRITE,
56 EV_HUP = Poller<Event>::EV_HUP, EV_ERR = Poller<Event>::EV_ERR
59 using singleton<FdManager>::instance;
60 using singleton<FdManager>::alive;
62 bool set(int fd, int events, Event * entry);
65 // Called by FileDispatcher
69 void processOnce(); ///< Wait for events
70 /**< This call waits until at least one event is posted but
71 no longer than the current timeout(). */
72 ClockService::clock_type eventTime() const; ///< Time of last event
79 Poller<Event> poller_;
80 senf::ClockService::clock_type eventTime_;
82 friend void senf::scheduler::restart();
83 friend class singleton<FdManager>;
88 ///////////////////////////////hh.e////////////////////////////////////////
89 #include "FdManager.cci"
90 //#include "FdManager.ct"
91 //#include "FdManager.cti"
99 // c-file-style: "senf"
100 // indent-tabs-mode: nil
101 // ispell-local-dictionary: "american"
102 // compile-command: "scons -u test"