print2.ps~

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(Table of  Contents) K
(                                     Sat Feb 21 14:03:21 2004) p n
() N
() N
() N
(    File: integrated_agent.cc                                    Page    1) N
(        currburstsize_ ..................................    2) N
(        seqno_ ..........................................    4) N
() N
(    File: integrated_agent.h                                     Page   12) N
() N
(    File: common/stat-collector.h                                Page   18) N
() N
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(integrated_agent.cc) K
(  Feb 20 15:49 2004                      Page:   1) p n
() N
(/* Copyright \(c\) University of Maryland, Baltimore County, 2003.) N
( * Original Authors: Ramakrishna Shenai, Sunil Gowda and Krishna Sivalingam.) N
( *) N
( * This software is developed at the University of Maryland, Baltimore County un) N
(der) N
( * grants from Cisco Systems Inc and the University of Maryland, Baltimore Count) N
(y.) N
( *) N
( * Permission to use, copy, modify, and distribute this software and its) N
( * documentation in source and binary forms for non-commercial purposes) N
( * and without fee is hereby granted, provided that the above copyright) N
( * notice appear in all copies and that both the copyright notice and) N
( * this permission notice appear in supporting documentation. and that) N
( * any documentation, advertising materials, and other materials related) N
( * to such distribution and use acknowledge that the software was) N
( * developed by the University of Maryland, Baltimore County.  The name of) N
( * the University may not be used to endorse or promote products derived from) N
( * this software without specific prior written permission.) N
( *) N
( * Copyright \(C\) 2000-2003 Washington State University. All rights reserved.) N
( * This software was originally developed at Alcatel USA and subsequently modifi) N
(ed) N
( * at Washington State University, Pullman, WA  through research work which was) N
( * supported by Alcatel USA, Inc and Cisco Systems Inc.) N
() N
( * The  following notice is in adherence to the Washington State University) N
( * copyright policy follows.) N
( *) N
( * License is granted to copy, to use, and to make and to use derivative) N
( * works for research and evaluation purposes, provided that Washington) N
( * State University is acknowledged in all documentation pertaining to any such) N
( * copy or derivative work. Washington State University grants no other) N
( * licenses expressed or implied. The Washington State University name) N
( * should not be used in any advertising without its written permission.) N
( *) N
( * WASHINGTON STATE UNIVERSITY MAKES NO REPRESENTATIONS CONCERNING EITHER) N
( * THE MERCHANTABILITY OF THIS SOFTWARE OR THE SUITABILITY OF THIS SOFTWARE) N
( * FOR ANY PARTICULAR PURPOSE.  The software is provided "as is") N
( *  without express or implied warranty of any kind. These notices must) N
( * be retained in any copies of any part of this software.) N
( */) N
() N
(#include "integrated_agent.h") N
(#include "./debug.h") N
() N
(/* Default initial values for static variables */) N
(int hdr_IPKT::offset_ipkt_;) N
(unsigned long  BurstManager::burstid__ = 0;) N
(int BurstManager::maxburstsize__ = 1000;  // 1000) N
(int BurstManager::pcntguard__ = 0;) N
(double BurstManager::offsettime__ = 0.000010;) N
(double BurstManager::burst_timeout__ = 0.01;  // 0.1) N
(double BurstManager::delta__ = 0.00001;) N
() N
() N
(/*=====================================================================*) N
( *                                                                     *) N
( *           Implementation of the Burst-manager class                 *) N
() N
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( *                                                                     *) N
( *=====================================================================*/) N
(/* Constructs a new BurstManager */) N
(BurstManager::BurstManager\(\) : bt_\(this\),) N
(    currburstsize) S
(^H^H) L
(^H    currburstsize_\(0\), npkts_\(0\), a_\(NULL\), destnodeid_\() p n
(-1\)) N
({) N
(    for \( int i = 0 ; i < MAXBURSTSIZE ; i++ \)) N
(        BurstBuffer_[i]  = NULL;) N
(}) N
() N
() N
() N
() N
() N
() N
(/* Init method, intended to be called by the parent IPKT Agent.) N
( * parent - reference to the initializing IPKT Agent) N
( * destnodeid - the default destination node identifier) N
( */) N
(void BurstManager::init\( IPKTAgent* parent,int destnodeid \)) N
({) N
(    a_ = parent;) N
(    destnodeid_ = destnodeid;) N
(}) N
() N
(/* Support - method 1 - Calculates the number of hops between the source) N
( * and destination.) N
( *  src - the source address) N
( *  des - the destination address) N
( *  returns the number of hops in the burst manager */) N
(int BurstManager::nhops\(nsaddr_t src,nsaddr_t des\)) N
({) N
(    Tcl& tcl = Tcl::instance\(\);) N
(    sprintf\(tcl.buffer\(\),"[Simulator instance] nhops %d %d",src,des\);) N
(    tcl.eval\(\);) N
(    char *ni = tcl.result\(\);) N
(    return atoi\(ni\);) N
(}) N
() N
(/* Recv method. */) N
(void BurstManager::recv\( Packet *pkt, Handler *h \)) N
({) N
(    hdr_cmn *ch = hdr_cmn::access\( pkt \);) N
(    int pktsize = ch->size\(\);) N
(    if \(ch->ptype\(\) == PT_TCP\) //GMG -- added TCPSND, ACKSND, and UDPSND) N
(                               // statistics collection) N
(    {) N
(       StatCollector &sc = StatCollector::instance\(\);) N
(       sc.updateEntry\( "TCPSND", sc.getValue\( "TCPSND" \) + 1.0 \);) N
(       sc.updateEntry\( "TCPBYTESSND", sc.getValue\( "TCPBYTESSND" \) + pktsize \);) N
(    }) N
(    else if \(ch->ptype\(\) == PT_ACK\)) N
(    {) N
(       StatCollector &sc = StatCollector::instance\(\);) N
(       sc.updateEntry\( "ACKSND", sc.getValue\( "ACKSND" \) + 1.0 \);) N
(    }) N
() N
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() N
(    else if \(ch->ptype\(\) == PT_UDP\)) N