perf_pkt4.h

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// Copyright (C) 2012-2015 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 PERF_PKT4_H
#define PERF_PKT4_H
 
#include <time.h>
#include <boost/shared_ptr.hpp>
#include <dhcp/pkt4.h>
 
#include "localized_option.h"
#include "pkt_transform.h"
 
namespace isc {
namespace perfdhcp {
 
 
class PerfPkt4 : public dhcp::Pkt4 {
public:
 
    typedef boost::shared_ptr<LocalizedOption> LocalizedOptionPtr;
 
    PerfPkt4(const uint8_t* buf,
             size_t len,
             size_t transid_offset = 1,
             uint32_t transid = 0);
 
    size_t getTransidOffset() const { return transid_offset_; };
 
    bool rawPack();
 
    bool rawUnpack();
 
    void writeAt(size_t dest_pos,
                 std::vector<uint8_t>::iterator first,
                 std::vector<uint8_t>::iterator last);
 
    template<typename T>
    void writeValueAt(size_t dest_pos, T val) {
        PktTransform::writeValueAt<T>(data_, dest_pos, val);
    }
 
private:
    size_t transid_offset_;      
 
};
 
typedef boost::shared_ptr<PerfPkt4> PerfPkt4Ptr;
 
} // namespace perfdhcp
} // namespace isc
 
#endif // PERF_PKT4_H