author | Tom Henderson <tomh@tomh.org> |
Sat, 17 May 2008 12:08:20 -0700 | |
changeset 3125 | d2d8a36cfd23 |
parent 3124 | 473e59b5e141 |
child 3127 | f5971b43ee58 |
permissions | -rw-r--r-- |
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */ |
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/* |
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* Copyright (c) 2007 INRIA |
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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_SOCKET_H |
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#define UDP_SOCKET_H |
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|
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#include <stdint.h> |
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#include <queue> |
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#include "ns3/callback.h" |
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#include "ns3/traced-callback.h" |
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#include "ns3/socket.h" |
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#include "ns3/ptr.h" |
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#include "ns3/ipv4-address.h" |
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namespace ns3 { |
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class Ipv4EndPoint; |
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class Node; |
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class Packet; |
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class UdpL4Protocol; |
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class UdpSocket : public Socket |
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{ |
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public: |
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static TypeId GetTypeId (void); |
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/** |
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* Create an unbound udp socket. |
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*/ |
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UdpSocket (); |
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virtual ~UdpSocket (); |
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void SetNode (Ptr<Node> node); |
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void SetUdp (Ptr<UdpL4Protocol> udp); |
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virtual enum SocketErrno GetErrno (void) const; |
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virtual Ptr<Node> GetNode (void) const; |
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virtual int Bind (void); |
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virtual int Bind (const Address &address); |
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virtual int Close (void); |
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virtual int ShutdownSend (void); |
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virtual int ShutdownRecv (void); |
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virtual int Connect(const Address &address); |
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virtual int Send (Ptr<Packet> p); |
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virtual int SendTo (Ptr<Packet> p, const Address &address); |
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virtual uint32_t GetTxAvailable (void) const; |
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|
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virtual Ptr<Packet> Recv (uint32_t maxSize, uint32_t flags); |
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virtual uint32_t GetRxAvailable (void) const; |
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private: |
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s/ns3::Udp/ns3::UdpSocketFactory
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friend class UdpSocketFactory; |
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// invoked by Udp class |
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int FinishBind (void); |
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void ForwardUp (Ptr<Packet> p, Ipv4Address ipv4, uint16_t port); |
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void Destroy (void); |
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int DoSend (Ptr<Packet> p); |
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int DoSendTo (Ptr<Packet> p, const Address &daddr); |
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int DoSendTo (Ptr<Packet> p, Ipv4Address daddr, uint16_t dport); |
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Ipv4EndPoint *m_endPoint; |
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Ptr<Node> m_node; |
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Ptr<UdpL4Protocol> m_udp; |
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Ipv4Address m_defaultAddress; |
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uint16_t m_defaultPort; |
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Callback<void,Ptr<Socket>,uint32_t,const Address &> m_dummyRxCallback; |
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Callback<void,Ptr<Socket>,uint8_t const*,uint32_t,const Address &> m_rxCallback; |
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TracedCallback<Ptr<const Packet> > m_dropTrace; |
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enum SocketErrno m_errno; |
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bool m_shutdownSend; |
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bool m_shutdownRecv; |
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bool m_connected; |
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std::queue<Ptr<Packet> > m_deliveryQueue; |
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uint32_t m_rxAvailable; |
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// Socket options (UdpSocket attributes) |
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uint32_t m_rcvBufSize; |
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uint8_t m_ipTtl; |
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uint8_t m_ipMulticastTtl; |
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}; |
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}//namespace ns3 |
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#endif /* UDP_SOCKET_H */ |