A Discrete-Event Network Simulator
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ns3tcp-socket-writer.cc
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2010 University of Washington
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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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#include "ns3tcp-socket-writer.h"
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#include "ns3/tcp-socket-factory.h"
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#include "ns3/packet.h"
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namespace
ns3
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{
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SocketWriter::SocketWriter () : m_node (0), m_socket (0), m_isSetup (false), m_isConnected (false)
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{
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}
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SocketWriter::~SocketWriter ()
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{
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m_socket = 0;
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m_node = 0;
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}
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void
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SocketWriter::StartApplication ()
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{
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m_socket = Socket::CreateSocket (m_node, TcpSocketFactory::GetTypeId ());
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m_socket->Bind ();
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}
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void
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SocketWriter::StopApplication ()
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{
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}
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void
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SocketWriter::Setup (
Ptr<Node>
node,
Address
peer)
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{
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m_peer = peer;
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m_node = node;
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m_isSetup =
true
;
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}
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void
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SocketWriter::Connect ()
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{
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if
(!m_isSetup)
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{
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NS_FATAL_ERROR
(
"Forgot to call Setup() first"
);
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}
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m_socket->Connect (m_peer);
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m_isConnected =
true
;
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}
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void
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SocketWriter::Write (uint32_t numBytes)
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{
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if
(!m_isConnected)
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{
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Connect
();
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}
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Ptr<Packet> packet = Create<Packet> (numBytes);
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m_socket->Send (packet);
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}
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void
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SocketWriter::Close ()
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{
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m_socket->Close ();
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}
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}
ns3::Ptr< Node >
ns3::Config::Connect
void Connect(std::string path, const CallbackBase &cb)
Definition:
config.cc:728
NS_FATAL_ERROR
#define NS_FATAL_ERROR(msg)
fatal error handling
Definition:
fatal-error.h:72
ns3::Address
a polymophic address class
Definition:
address.h:86
src
test
ns3tcp
ns3tcp-socket-writer.cc
Generated on Sun Mar 16 2014 11:25:10 for ns-3 by
1.8.6