156 lines
3.0 KiB
C++
156 lines
3.0 KiB
C++
// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-
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//
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// Copyright (c) 2006 Georgia Tech Research Corporation
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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: George F. Riley<riley@ece.gatech.edu>
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//
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// Implement the basic Node object for ns3.
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// George F. Riley, Georgia Tech, Fall 2006
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#include "node.h"
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#include "node-list.h"
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namespace ns3{
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Node::SmartNodeVec_t Node::g_prototypes; // The node prototypes stack
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Node::SmartNodeVec_t Node::g_nodes; // All nodes
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Node::Node()
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: m_id(0), m_sid(0)
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{
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}
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Node::Node(uint32_t sid)
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: m_id(0), m_sid(sid)
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{
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}
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Node::~Node ()
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{}
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uint32_t
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Node::GetId (void) const
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{
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return m_id;
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}
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void
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Node::SetId(uint32_t id )
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{
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m_id = id;
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}
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uint32_t
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Node::GetSystemId (void) const
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{
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return m_sid;
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}
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void
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Node::SetSystemId(uint32_t s )
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{
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m_sid = s;
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}
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// Node stack creation and management routines.
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Node* Node::Create()
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{
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Node* n = g_prototypes.Back()->Copy(); // Copy the top of the stack
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g_nodes.Add(n); // Add to smart vector (mem mgmt)
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NodeList::Add (n); // Add to global list of nodes
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return n;
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}
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Node* Node::Create(uint32_t sid)
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{ // Create with distributed simulation systemid
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// ! Need to check if sid matches DistributedSimulator system id,
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// and create an empty (ghost) node if so. Code this later
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Node* n = Create(sid);
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return n;
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}
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Node* Node::GetNodePrototype()
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{ // Get node* to top of prototypes stack
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return g_prototypes.Back();
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}
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Node* Node::PushNodePrototype(const Node& n)
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{ // Add a new node to the top of the prototypes stack
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g_prototypes.Add(n.Copy());
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return g_prototypes.Back();
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}
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Node* Node::PushNodePrototype()
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{ // Replicate the top of the prototype stack
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g_prototypes.Add(GetNodePrototype()->Copy());
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return g_prototypes.Back();
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}
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void Node::PopNodePrototype()
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{
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if (!g_prototypes.Empty()) g_prototypes.Remove();
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}
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void Node::ClearAll()
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{ // Delete all nodes for memory leak checking, including prototypes
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g_nodes.Clear();
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g_prototypes.Clear();
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}
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L3Demux*
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Node::GetL3Demux() const
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{
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return 0;
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}
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Ipv4L4Demux*
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Node::GetIpv4L4Demux() const
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{
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return 0;
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}
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ApplicationList* Node::GetApplicationList() const
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{
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return 0;
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}
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NetDeviceList*
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Node::GetNetDeviceList() const
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{
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return 0;
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}
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Ipv4 *
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Node::GetIpv4 (void) const
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{
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return 0;
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}
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Udp *
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Node::GetUdp (void) const
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{
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return 0;
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}
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Arp *
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Node::GetArp (void) const
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{
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return 0;
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}
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}//namespace ns3
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