adc.cc

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/* -*-  Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
/*
 * Copyright (c) Xerox Corporation 1997. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * 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.,
 * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Linking this file statically or dynamically with other modules is making
 * a combined work based on this file.  Thus, the terms and conditions of
 * the GNU General Public License cover the whole combination.
 *
 * In addition, as a special exception, the copyright holders of this file
 * give you permission to combine this file 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
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 * Note that people who make modified versions of this file 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
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#ifndef lint
static const char rcsid[] =
    "@(#) $Header: /nfs/jade/vint/CVSROOT/ns-2/adc/adc.cc,v 1.8 2005/08/26 05:05:27 tomh Exp $";
#endif

#include "adc.h"
#include <stdlib.h>

ADC::ADC() :bandwidth_(0), tchan_(0)
{
    bind_bw("bandwidth_",&bandwidth_);
    bind_bool("backoff_",&backoff_);
    bind("src_", &src_);
    bind("dst_", &dst_);
    bind_bool("dobump_", &dobump_);
}

int ADC::command(int argc,const char*const*argv)
{
    
    Tcl& tcl = Tcl::instance();
    if (argc==2) {
        if (strcmp(argv[1],"start") ==0) {
            /* $adc start */
            est_[1]->start();
            return (TCL_OK);
        }
    } else if (argc==4) {
        if (strcmp(argv[1],"attach-measmod") == 0) {
            /* $adc attach-measmod $meas $cl */
            MeasureMod *meas_mod = (MeasureMod *)TclObject::lookup(argv[2]);
            if (meas_mod== 0) {
                tcl.resultf("no measuremod found");
                return(TCL_ERROR);
            }
            int cl=atoi(argv[3]);
            est_[cl]->setmeasmod(meas_mod);
            return(TCL_OK);
        } else if (strcmp(argv[1],"attach-est") == 0 ) {
            /* $adc attach-est $est $cl */
            Estimator *est_mod = (Estimator *)TclObject::lookup(argv[2]);
            if (est_mod== 0) {
                tcl.resultf("no estmod found");
                return(TCL_ERROR);
            }
            int cl=atoi(argv[3]);
            setest(cl,est_mod);
            return(TCL_OK);
        }
    }
    else if (argc == 3) {
        if (strcmp(argv[1], "attach") == 0) {
            int mode;
            const char* id = argv[2];
            tchan_ = Tcl_GetChannel(tcl.interp(), (char*)id, &mode);
            if (tchan_ == 0) {
                tcl.resultf("ADC: trace: can't attach %s for writing", id);
                return (TCL_ERROR);
            }
            return (TCL_OK);
            
        }
        if (strcmp(argv[1], "setbuf") == 0) {
            /* some sub classes actually do something here */
            return(TCL_OK);
        }


    }
    return (NsObject::command(argc,argv));
}

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