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// -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*-
//
// Time-stamp: <2000-09-15 12:53:32 haoboy>
//
/*
* addr-params.cc
* Copyright (C) 2000 by the University of Southern California
* $Id: addr-params.cc,v 1.3 2005/08/25 18:58:12 johnh 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.
*
*/
//
// Address parameters. Singleton class
//
// $Header: /cvsroot/nsnam/ns-2/routing/addr-params.cc,v 1.3 2005/08/25 18:58:12 johnh Exp $
#include <stdlib.h>
#include <tclcl.h>
#include "addr-params.h"
AddrParamsClass* AddrParamsClass::instance_ = NULL;
static AddrParamsClass addr_params_class;
void AddrParamsClass::bind()
{
TclClass::bind();
add_method("McastShift");
add_method("McastMask");
add_method("NodeShift");
add_method("NodeMask");
add_method("PortMask");
add_method("PortShift");
add_method("hlevel");
add_method("nodebits");
}
int AddrParamsClass::method(int ac, const char*const* av)
{
Tcl& tcl = Tcl::instance();
int argc = ac - 2;
const char*const* argv = av + 2;
if (argc == 2) {
if (strcmp(argv[1], "McastShift") == 0) {
tcl.resultf("%d", McastShift_);
return (TCL_OK);
} else if (strcmp(argv[1], "McastMask") == 0) {
tcl.resultf("%d", McastMask_);
return (TCL_OK);
} else if (strcmp(argv[1], "PortShift") == 0) {
tcl.resultf("%d", PortShift_);
return (TCL_OK);
} else if (strcmp(argv[1], "PortMask") == 0) {
tcl.resultf("%d", PortMask_);
return (TCL_OK);
} else if (strcmp(argv[1], "hlevel") == 0) {
tcl.resultf("%d", hlevel_);
return (TCL_OK);
} else if (strcmp(argv[1], "nodebits") == 0) {
tcl.resultf("%d", nodebits_);
return (TCL_OK);
}
} else if (argc == 3) {
if (strcmp(argv[1], "McastShift") == 0) {
McastShift_ = atoi(argv[2]);
return (TCL_OK);
} else if (strcmp(argv[1], "McastMask") == 0) {
McastMask_ = atoi(argv[2]);
return (TCL_OK);
} else if (strcmp(argv[1], "PortShift") == 0) {
PortShift_ = atoi(argv[2]);
return (TCL_OK);
} else if (strcmp(argv[1], "PortMask") == 0) {
PortMask_ = atoi(argv[2]);
return (TCL_OK);
} else if (strcmp(argv[1], "hlevel") == 0) {
hlevel_ = atoi(argv[2]);
if (NodeMask_ != NULL)
delete []NodeMask_;
if (NodeShift_ != NULL)
delete []NodeShift_;
NodeMask_ = new int[hlevel_];
NodeShift_ = new int[hlevel_];
return (TCL_OK);
} else if (strcmp(argv[1], "nodebits") == 0) {
nodebits_ = atoi(argv[2]);
return (TCL_OK);
} else if (strcmp(argv[1], "NodeShift") == 0) {
tcl.resultf("%d", node_shift(atoi(argv[2])-1));
return (TCL_OK);
} else if (strcmp(argv[1], "NodeMask") == 0) {
tcl.resultf("%d", node_mask(atoi(argv[2])-1));
return (TCL_OK);
}
} else if (argc == 4) {
if (strcmp(argv[1], "NodeShift") == 0) {
NodeShift_[atoi(argv[2])-1] = atoi(argv[3]);
return (TCL_OK);
} else if (strcmp(argv[1], "NodeMask") == 0) {
NodeMask_[atoi(argv[2])-1] = atoi(argv[3]);
return (TCL_OK);
}
}
return TclClass::method(ac, av);
}
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