/* * GloMoSim is COPYRIGHTED software.  Release 2.02 of GloMoSim is available  * at no cost to educational users only. * * Commercial use of this software requires a separate license.  No cost, * evaluation licenses are available for such purposes; please contact * info@scalable-networks.com * * By obtaining copies of this and any other files that comprise GloMoSim2.02, * you, the Licensee, agree to abide by the following conditions and * understandings with respect to the copyrighted software: * * 1.Permission to use, copy, and modify this software and its documentation *   for education and non-commercial research purposes only is hereby granted *   to Licensee, provided that the copyright notice, the original author's *   names and unit identification, and this permission notice appear on all *   such copies, and that no charge be made for such copies. Any entity *   desiring permission to use this software for any commercial or *   non-educational research purposes should contact:  * *   Professor Rajive Bagrodia  *   University of California, Los Angeles  *   Department of Computer Science  *   Box 951596  *   3532 Boelter Hall  *   Los Angeles, CA 90095-1596  *   rajive@cs.ucla.edu * * 2.NO REPRESENTATIONS ARE MADE ABOUT THE SUITABILITY OF THE SOFTWARE FOR ANY *   PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. * * 3.Neither the software developers, the Parallel Computing Lab, UCLA, or any *   affiliate of the UC system shall be liable for any damages suffered by *   Licensee from the use of this software. */// Use the latest version of Parsec if this line causes a compiler error./* * TSMA Model in GloMoSim - version 2.0 * * The TSMA model in GloMoSim is COPYRIGHTED software.  It is freely available * without fee for education, or research, or to non-profit agencies. By * obtaining copies of this and other files that comprise the TSMA model in * GloMoSim, you, the Licensee, agree to abide by the following conditions * and understandings with respect to the copyrighted software: * * 1. Permission to use, copy, and modify this software and its documentation *    for education, research, and non-profit purposes is hereby granted to *    Licensee, provided that the copyright notice, the original author's names *    and unit identification, and this permission notice appear on all such *    copies, and that no charge be made for such copies. Any entity desiring *    permission to incorporate this software into commercial products or to *    use it for commercial purposes should contact: * *    Professor Imrich Chlamtac *    Distinguished Chair in Telecommunications *    Director, Center for Advanced Telecommunications Systems and Services *    Erik Jonsson School of Engineering and Computer Science *    The University of Texas at Dallas *    P.O. Box 830688, EC 33 *    Richardson, TX 75083-0688 *    e-mail: chlamtac@utdallas.edu * * 2. NO REPRESENTATIONS ARE MADE ABOUT THE SUITABILITY OF THE SOFTWARE FOR ANY *    PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. * * 3. Neither the software developers, the Center for Advanced Tele- *    communications Systems and Services (CATSS), UTD, or any affiliate *    of the UT system shall be liable for any damages suffered by *    Licensee from the use of this software. */#ifndef _TSMA_H_#define _TSMA_H_#include "main.h"#include "message.h"#include "fileio.h"#include "mac.h"typedef enum {   TSMA_BPKT,   TSMA_UPKT,   TSMA_ACK } MacTsmaPktType;typedef enum {  MAC_TSMA_READY,  MAC_TSMA_WF_USLOT,  MAC_TSMA_WF_BSLOT,  MAC_TSMA_XMT_UPKT,  MAC_TSMA_XMT_BPKT,  MAC_TSMA_XMT_UACK,  MAC_TSMA_WF_UACK} MacTsmaState;typedef struct mac_tsma_hdr_str{  NODE_ADDR sourceAddr;  NODE_ADDR destAddr;    MacTsmaPktType type;  int seqNum;  //int priority;} MacTsmaHeader;typedef struct glomo_mac_tsma_str{  GlomoMac *myGlomoMac;  Message* currentOutgoingFrame;  NODE_ADDR currentOutgoingFrameNextHopAddress;  //MacPacketQueue queue;  /* MAC frame management. */  int *pktIds;  int seqNum;  int maxReps;  int pktReps;  /* MAC states. */  MacTsmaState currentState;  MacTsmaState prevState;  /* MAC TSMA parameters. */  char *schedule;  int frameLength;  int currentSlot;  /* MAC frame counters. */  int pktsToSend;  int pktsLostOverflow;  int pktsSentUnicast;  int pktsSentBroadcast;  int pktsGotUnicast;  int pktsGotBroadcast;} GlomoMacTsma;typedef struct mac_tsma_synch_pkt_str{  clocktype slotInterval;} MacTsmaSynchPkt;/* * NAME:        MacTsmaInit * * PURPOSE:     Initialization function for the TSMA protocol. * * PARAMETERS:  node, node being initialized *              input, structure containing contents of input file * * RETURN:      None * * ASSUMPTIONS: None */void MacTsmaInit(GlomoNode *node, int index, const GlomoNodeInput* input);/* * NAME:        MacTsmaLayer * * PURPOSE:     Models the behavior of the MAC layer with the TSMA protocol *              on receiving a message. * * PARAMETERS:  node, node which received the message *              msg, message received * * RETURN:      None * * ASSUMPTIONS: None */void MacTsmaLayer(GlomoNode *node, int index, Message *msg);/* * NAME:        MacTsmaFinalize *  * PURPOSE:     Called at the end of simulation to collect statisitcs *              associated with MAC layer performance. * * PARAMETERS:  node, node for which stats are to be collected * * RETURN:      None * * ASSUMPTIONS: None */void MacTsmaFinalize(GlomoNode *node, int index);/* * FUNCTION    MacTsmaNetworkLayerHasPacketToSend. * PURPOSE     For notifying TCMA that a new packet at the network layer *             is ready to be sent.*/void MacTsmaNetworkLayerHasPacketToSend(GlomoNode *node, GlomoMacTsma *tsma);/* * NAME:        MacTsmaReceivePacketFromRadio *              (Was:MacTsmaProcRadioPkt). * * PURPOSE:     Process frames sent up from radio layer. * * PARAMETERS:  node, node receiving radio frame *              msg, contains radio frame * * RETURN:      None * * ASSUMPTIONS: None */void MacTsmaReceivePacketFromRadio(  GlomoNode* node, GlomoMacTsma* tsma, Message* msg);    void MacTsmaReceiveRadioStatusChangeNotification(   GlomoNode* node,   GlomoMacTsma* tsma,   RadioStatusType oldRadioStatus,   RadioStatusType newRadioStatus);#endif