timer_mgr.h

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// Copyright (C) 2015-2020 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
#ifndef TIMER_MGR_H
#define TIMER_MGR_H
 
#include <asiolink/interval_timer.h>
#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>
#include <string>
 
namespace isc {
namespace dhcp {
 
class TimerMgrImpl;
 
typedef boost::shared_ptr<TimerMgrImpl> TimerMgrImplPtr;
 
class TimerMgr;
 
typedef boost::shared_ptr<TimerMgr> TimerMgrPtr;
 
class TimerMgr : public boost::noncopyable {
public:
 
    static const TimerMgrPtr& instance();
 
    ~TimerMgr();
 
    void setIOService(const asiolink::IOServicePtr& io_service);
 
 
 
    void registerTimer(const std::string& timer_name,
                       const asiolink::IntervalTimer::Callback& callback,
                       const long interval,
                       const asiolink::IntervalTimer::Mode& scheduling_mode);
 
    void unregisterTimer(const std::string& timer_name);
 
    void unregisterTimers();
 
    bool isTimerRegistered(const std::string& timer_name);
 
    size_t timersCount() const;
 
    void setup(const std::string& timer_name);
 
    void cancel(const std::string& timer_name);
 
 
private:
 
    TimerMgr();
 
    TimerMgrImplPtr impl_;
};
 
} // end of namespace isc::dhcp
} // end of namespace isc
 
#endif // TIMER_MGR_H