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/*
* FdManager.h
*
* Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.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 the
* Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAD_NET_FDMANAGER_H_
#define MAD_NET_FDMANAGER_H_
#include <map>
#include <poll.h>
#include <boost/function.hpp>
#include <boost/thread/shared_mutex.hpp>
namespace Mad {
namespace Net {
class ThreadManager;
class FdManager {
private:
friend class ThreadManager;
static FdManager fdManager;
boost::shared_mutex runLock, handlerLock, eventLock;
bool running;
std::map<int, struct pollfd> pollfds;
std::map<int, boost::function1<void, short> > handlers;
int interruptPipe[2];
void readInterrupt();
void interrupt();
FdManager();
void ioThread();
void stopIOThread() {
runLock.lock();
running = false;
runLock.unlock();
interrupt();
}
public:
virtual ~FdManager();
static FdManager *get() {return &fdManager;}
bool registerFd(int fd, const boost::function1<void, short> &handler, short events = 0);
bool unregisterFd(int fd);
bool setFdEvents(int fd, short events);
short getFdEvents(int fd);
};
}
}
#endif /* MAD_NET_FDMANAGER_H_ */
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