66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2005 INRIA
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#ifndef UDP_HEADER_H
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#define UDP_HEADER_H
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#include <stdint.h>
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#include "ns3/header.h"
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#include "ns3/ipv4-address.h"
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namespace ns3 {
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class UdpHeader : public Header {
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public:
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UdpHeader ();
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virtual ~UdpHeader ();
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static void EnableChecksums (void);
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void SetDestination (uint16_t port);
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void SetSource (uint16_t port);
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uint16_t GetSource (void) const;
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uint16_t GetDestination (void) const;
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void SetPayloadSize (uint16_t size);
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void InitializeChecksum (Ipv4Address source,
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Ipv4Address destination,
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uint8_t protocol);
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private:
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virtual void PrintTo (std::ostream &os) const;
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virtual uint32_t GetSerializedSize (void) const;
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virtual void SerializeTo (Buffer::Iterator start) const;
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virtual uint32_t DeserializeFrom (Buffer::Iterator start);
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uint16_t m_sourcePort;
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uint16_t m_destinationPort;
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uint16_t m_payloadSize;
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uint16_t m_initialChecksum;
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static bool m_calcChecksum;
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};
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}; // namespace ns3
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#endif /* UDP_HEADER */
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