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// -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*-
//
// Time-stamp: <2000-09-15 12:52:53 haoboy>
//
/*
* parentnode.cc
* Copyright (C) 2000 by the University of Southern California
* $Id: parentnode.cc,v 1.3 2010/03/08 05:54:49 tom_henderson Exp $
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
*
* The copyright of this module includes the following
* linking-with-specific-other-licenses addition:
*
* In addition, as a special exception, the copyright holders of
* this module give you permission to combine (via static or
* dynamic linking) this module with free software programs or
* libraries that are released under the GNU LGPL and with code
* included in the standard release of ns-2 under the Apache 2.0
* license or under otherwise-compatible licenses with advertising
* requirements (or modified versions of such code, with unchanged
* license). You may copy and distribute such a system following the
* terms of the GNU GPL for this module and the licenses of the
* other code concerned, provided that you include the source code of
* that other code when and as the GNU GPL requires distribution of
* source code.
*
* Note that people who make modified versions of this module
* are not obligated to grant this special exception for their
* modified versions; it is their choice whether to do so. The GNU
* General Public License gives permission to release a modified
* version without this exception; this exception also makes it
* possible to release a modified version which carries forward this
* exception.
*
*/
//
// Other copyrights might apply to parts of this software and are so
// noted when applicable.
//
#include "parentnode.h"
class BcastAddressClassifier;
static class LanNodeClass : public TclClass {
public:
LanNodeClass() : TclClass("LanNode") {}
TclObject* create(int, const char*const*) {
return (new LanNode);
}
} class_lan_node;
static class AbsLanNodeClass : public TclClass {
public:
AbsLanNodeClass() : TclClass("AbsLanNode") {}
TclObject* create(int, const char*const*) {
return (new AbsLanNode);
}
} class_abslan_node;
static class BroadcastNodeClass : public TclClass {
public:
BroadcastNodeClass() : TclClass("Node/Broadcast") {}
TclObject* create(int, const char*const*) {
return (new BroadcastNode);
}
} class_broadcast_node;
int LanNode::command(int argc, const char*const* argv) {
if (argc == 3) {
if (strcmp(argv[1], "addr") == 0) {
address_ = Address::instance().str2addr(argv[2]);
return TCL_OK;
} else if (strcmp(argv[1], "nodeid") == 0) {
nodeid_ = atoi(argv[2]);
return TCL_OK;
}
}
return ParentNode::command(argc,argv);
}
int AbsLanNode::command(int argc, const char*const* argv) {
if (argc == 3) {
if (strcmp(argv[1], "addr") == 0) {
address_ = Address::instance().str2addr(argv[2]);
return TCL_OK;
} else if (strcmp(argv[1], "nodeid") == 0) {
nodeid_ = Address::instance().str2addr(argv[2]);
return TCL_OK;
}
}
return ParentNode::command(argc,argv);
}
int BroadcastNode::command(int argc, const char*const* argv) {
Tcl& tcl = Tcl::instance();
if (argc == 3) {
if (strcmp(argv[1], "addr") == 0) {
address_ = Address::instance().str2addr(argv[2]);
return TCL_OK;
}
else if (strcmp(argv[1], "nodeid") == 0) {
nodeid_ = Address::instance().str2addr(argv[2]);
return TCL_OK;
}
else if (strcmp(argv[1], "attach-classifier") == 0) {
classifier_ = (BcastAddressClassifier*)(TclObject::lookup(argv[2]));
if (classifier_ == NULL) {
tcl.add_errorf("Wrong object name %s",argv[2]);
return TCL_ERROR;
}
return TCL_OK;
}
}
return ParentNode::command(argc,argv);
}
void BroadcastNode::add_route(char *dst, NsObject *target) {
classifier_->do_install(dst,target);
}
void BroadcastNode::delete_route(char *dst, NsObject *nullagent) {
classifier_->do_install(dst, nullagent);
}
void ParentNode::set_table_size(int) {}
void ParentNode::set_table_size(int, int) {}
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