allocation_state.h

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// Copyright (C) 2022-2023 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 ALLOCATION_STATE_H
#define ALLOCATION_STATE_H
 
#include <dhcpsrv/lease.h>
#include <boost/scoped_ptr.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <mutex>
 
namespace isc {
namespace dhcp {
 
class AllocationState {
public:
 
    virtual ~AllocationState() = default;
};
 
typedef boost::shared_ptr<AllocationState> AllocationStatePtr;
 
class SubnetAllocationState : public AllocationState {
public:
 
    SubnetAllocationState();
 
    boost::posix_time::ptime
    getLastAllocatedTime() const;
 
protected:
 
    void setCurrentAllocatedTimeInternal();
 
    boost::scoped_ptr<std::mutex> mutex_;
 
    boost::posix_time::ptime last_allocated_time_;
};
 
typedef boost::shared_ptr<SubnetAllocationState> SubnetAllocationStatePtr;
 
} // end of namespace isc::dhcp
} // end of namespace isc
 
#endif // ALLOCATION_STATE_H