satnode.h
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * Copyright (c) 1999 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the MASH Research
- * Group at the University of California Berkeley.
- * 4. Neither the name of the University nor of the Research Group may be
- * used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#) $Header: /cvsroot/nsnam/ns-2/satellite/satnode.h,v 1.5 2001/11/06 06:21:47 tomh Exp $
- *
- * Contributed by Tom Henderson, UCB Daedalus Research Group, June 1999
- */
- #ifndef __satnode_h__
- #define __satnode_h__
- #include <trace.h>
- #include <node.h>
- #include <stdlib.h>
- #include "object.h"
- #include "assert.h"
- class LinkHandoffMgr;
- class SatChannel;
- class SatPosition;
- class SatRouteAgent;
- class SatTrace;
- class SatNode : public Node {
- public:
- SatNode();
- // Each SatNode has a ragent_ (may be NULL), position_, a
- // trace_ (may be NULL), and a hm_ (may be NULL)
- SatRouteAgent* ragent() { return ragent_; }
- SatPosition* position() { return pos_; }
- SatTrace* trace() { return trace_; }
- // The uplink_ and downlink_ variables allow us to avoid searching
- // through the list of links for these commonly accessed channels
- Channel* uplink() { return ((Channel*) uplink_);}
- Channel* downlink() { return ((Channel*) downlink_);}
- // configuration parameters
- static int dist_routing_;
- static int addNode(int);
- static int IsASatNode(int);
- protected:
- int command(int argc, const char*const* argv);
- SatRouteAgent* ragent_;
- SatChannel* uplink_;
- SatChannel* downlink_;
- SatPosition* pos_;
- SatTrace* trace_; // a drop trace for packets that can't be routed
- LinkHandoffMgr* hm_;
- void dumpSats();
- static int* satnodelist_;
- static int maxsatnodelist_;
- };
- #endif // __satnode_h__