cmu-trace.cc

Low Rate Wireless Personal Area Networks (LR-WPANs)in C

		srh->reply_addrs()[0].addr,
		srh->reply_addrs()[srh->route_reply_len()-1].addr,

		srh->route_error(),
		srh->num_route_errors(),
		srh->down_links()[srh->num_route_errors() - 1].tell_addr,
		srh->down_links()[srh->num_route_errors() - 1].from_addr,
		srh->down_links()[srh->num_route_errors() - 1].to_addr);

	   return;
	}
	sprintf(pt_->buffer() + offset, 
		"%d [%d %d] [%d %d %d %d->%d] [%d %d %d %d->%d]",
		srh->num_addrs(),

		srh->route_request(),
		srh->rtreq_seq(),

		srh->route_reply(),
		srh->rtreq_seq(),
		srh->route_reply_len(),
		// the dest of the src route
		srh->reply_addrs()[0].addr,
		srh->reply_addrs()[srh->route_reply_len()-1].addr,

		srh->route_error(),
		srh->num_route_errors(),
		srh->down_links()[srh->num_route_errors() - 1].tell_addr,
		srh->down_links()[srh->num_route_errors() - 1].from_addr,
		srh->down_links()[srh->num_route_errors() - 1].to_addr);
}

void
CMUTrace::format_msg(Packet *, int)
{
}

void
CMUTrace::format_tcp(Packet *p, int offset)
{
	struct hdr_cmn *ch = HDR_CMN(p);
	struct hdr_tcp *th = HDR_TCP(p);
	
	if (pt_->tagged()) {
	    sprintf(pt_->buffer() + offset,
		    "-tcp:s %d -tcp:a %d -tcp:f %d -tcp:o %d ",
		    th->seqno_,
		    th->ackno_,
		    ch->num_forwards(),
		    ch->opt_num_forwards());
	} else if (newtrace_) {
	    sprintf(pt_->buffer() + offset,
		"-Pn tcp -Ps %d -Pa %d -Pf %d -Po %d ",
		th->seqno_,
		th->ackno_,
		ch->num_forwards(),
		ch->opt_num_forwards());

	} else {
	    sprintf(pt_->buffer() + offset,
		"[%d %d] %d %d",
		th->seqno_,
		th->ackno_,
		ch->num_forwards(),
		ch->opt_num_forwards());
	}
}

void
CMUTrace::format_rtp(Packet *p, int offset)
{
	struct hdr_cmn *ch = HDR_CMN(p);
	struct hdr_rtp *rh = HDR_RTP(p);
	struct hdr_ip *ih = HDR_IP(p);
        Node* thisnode = Node::get_node_by_address(src_);

	//hacking, needs to change later, 
        int dst = Address::instance().get_nodeaddr(ih->daddr());
	
	if (dst == src_){
		// I just received a cbr data packet
		if (thisnode->energy_model() && 
		    thisnode->energy_model()->powersavingflag()) {
			thisnode->energy_model()->set_node_state(EnergyModel::INROUTE);
		}
        }

	if (pt_->tagged()) {
		sprintf(pt_->buffer() + offset,
			"-cbr:s %d -cbr:f %d -cbr:o %d ",
			rh->seqno_,
			ch->num_forwards(),
			ch->opt_num_forwards());
	} else if (newtrace_) {
		sprintf(pt_->buffer() + offset,
			"-Pn cbr -Pi %d -Pf %d -Po %d ",
			rh->seqno_,
			ch->num_forwards(),
			ch->opt_num_forwards());
	} else {
		sprintf(pt_->buffer() + offset,
			"[%d] %d %d",
			rh->seqno_,
			ch->num_forwards(),
			ch->opt_num_forwards());
	}
}

void
CMUTrace::format_imep(Packet *p, int offset)
{
        struct hdr_imep *im = HDR_IMEP(p);

#define U_INT16_T(x)    *((u_int16_t*) &(x))

	if (pt_->tagged()) {
	    sprintf(pt_->buffer() + offset,
		    "-imep:a %c -imep:h %c -imep:o %c -imep:l %04x ",
		    (im->imep_block_flags & BLOCK_FLAG_ACK) ? 'A' : '-',
                    (im->imep_block_flags & BLOCK_FLAG_HELLO) ? 'H' : '-',
                    (im->imep_block_flags & BLOCK_FLAG_OBJECT) ? 'O' : '-',
                    U_INT16_T(im->imep_length));
	} else if (newtrace_) {
	    sprintf(pt_->buffer() + offset,
                "-P imep -Pa %c -Ph %c -Po %c -Pl 0x%04x ] ",
                (im->imep_block_flags & BLOCK_FLAG_ACK) ? 'A' : '-',
                (im->imep_block_flags & BLOCK_FLAG_HELLO) ? 'H' : '-',
                (im->imep_block_flags & BLOCK_FLAG_OBJECT) ? 'O' : '-',
                U_INT16_T(im->imep_length));
	} else {
            sprintf(pt_->buffer() + offset,
                "[%c %c %c 0x%04x] ",
                (im->imep_block_flags & BLOCK_FLAG_ACK) ? 'A' : '-',
                (im->imep_block_flags & BLOCK_FLAG_HELLO) ? 'H' : '-',
                (im->imep_block_flags & BLOCK_FLAG_OBJECT) ? 'O' : '-',
                U_INT16_T(im->imep_length));
	}
#undef U_INT16_T
}


void
CMUTrace::format_tora(Packet *p, int offset)
{
        struct hdr_tora *th = HDR_TORA(p);
        struct hdr_tora_qry *qh = HDR_TORA_QRY(p);
        struct hdr_tora_upd *uh = HDR_TORA_UPD(p);
        struct hdr_tora_clr *ch = HDR_TORA_CLR(p);

        switch(th->th_type) {

        case TORATYPE_QRY:

		if (pt_->tagged()) {
		    sprintf(pt_->buffer() + offset,
			    "-tora:t %x -tora:d %d -tora:c QUERY",
			    qh->tq_type, qh->tq_dst);
		} else if (newtrace_) {
		    sprintf(pt_->buffer() + offset,
			"-P tora -Pt 0x%x -Pd %d -Pc QUERY ",
                        qh->tq_type, qh->tq_dst);
			
                } else {

                    sprintf(pt_->buffer() + offset, "[0x%x %d] (QUERY)",
                        qh->tq_type, qh->tq_dst);
		}
                break;

        case TORATYPE_UPD:

		if (pt_->tagged()) {
		    sprintf(pt_->buffer() + offset,
			    "-tora:t %x -tora:d %d -tora:a %f -tora:o %d "
			    "-tora:r %d -tora:e %d -tora:i %d -tora:c UPDATE",
			    uh->tu_type,
                            uh->tu_dst,
                            uh->tu_tau,
                            uh->tu_oid,
                            uh->tu_r,
                            uh->tu_delta,
                            uh->tu_id);
		} else if (newtrace_) {
		    sprintf(pt_->buffer() + offset,
                        "-P tora -Pt 0x%x -Pd %d (%f %d %d %d %d) -Pc UPDATE ",
                        uh->tu_type,
                        uh->tu_dst,
                        uh->tu_tau,
                        uh->tu_oid,
                        uh->tu_r,
                        uh->tu_delta,
                        uh->tu_id);
		} else {
                    sprintf(pt_->buffer() + offset,
                        "-Pt 0x%x -Pd %d -Pa %f -Po %d -Pr %d -Pe %d -Pi %d -Pc UPDATE ",
                        uh->tu_type,
                        uh->tu_dst,
                        uh->tu_tau,
                        uh->tu_oid,
                        uh->tu_r,
                        uh->tu_delta,
                        uh->tu_id);
		}
                break;

        case TORATYPE_CLR:
		if (pt_->tagged()) {
		    sprintf(pt_->buffer() + offset,
			    "-tora:t %x -tora:d %d -tora:a %f -tora:o %d "
			    "-tora:c CLEAR ",
			    ch->tc_type,
                            ch->tc_dst,
                            ch->tc_tau,
                            ch->tc_oid);
		} else if (newtrace_) {
		    sprintf(pt_->buffer() + offset, 
			"-P tora -Pt 0x%x -Pd %d -Pa %f -Po %d -Pc CLEAR ",
                        ch->tc_type,
                        ch->tc_dst,
                        ch->tc_tau,
                        ch->tc_oid);
		} else {
                    sprintf(pt_->buffer() + offset, "[0x%x %d %f %d] (CLEAR)",
                        ch->tc_type,
                        ch->tc_dst,
                        ch->tc_tau,
                        ch->tc_oid);
		}
                break;
        }
}

void
CMUTrace::format_aodv(Packet *p, int offset)
{
        struct hdr_aodv *ah = HDR_AODV(p);
        struct hdr_aodv_request *rq = HDR_AODV_REQUEST(p);
        struct hdr_aodv_reply *rp = HDR_AODV_REPLY(p);


        switch(ah->ah_type) {
        case AODVTYPE_RREQ:

		if (pt_->tagged()) {
		    sprintf(pt_->buffer() + offset,
			    "-aodv:t %x -aodv:h %d -aodv:b %d -aodv:d %d "
			    "-aodv:ds %d -aodv:s %d -aodv:ss %d "
			    "-aodv:c REQUEST ",
			    rq->rq_type,
                            rq->rq_hop_count,
                            rq->rq_bcast_id,
                            rq->rq_dst,
                            rq->rq_dst_seqno,
                            rq->rq_src,
                            rq->rq_src_seqno);
		} else if (newtrace_) {

		    sprintf(pt_->buffer() + offset,
			"-P aodv -Pt 0x%x -Ph %d -Pb %d -Pd %d -Pds %d -Ps %d -Pss %d -Pc REQUEST ",
			rq->rq_type,
                        rq->rq_hop_count,
                        rq->rq_bcast_id,
                        rq->rq_dst,
                        rq->rq_dst_seqno,
                        rq->rq_src,
                        rq->rq_src_seqno);


		} else {

		    sprintf(pt_->buffer() + offset,
			"[0x%x %d %d [%d %d] [%d %d]] (REQUEST)",
			rq->rq_type,
                        rq->rq_hop_count,
                        rq->rq_bcast_id,
                        rq->rq_dst,
                        rq->rq_dst_seqno,
                        rq->rq_src,
                        rq->rq_src_seqno);
		}
                break;

        case AODVTYPE_RREP:
        case AODVTYPE_HELLO:
	case AODVTYPE_RERR:
		
		if (pt_->tagged()) {
		    sprintf(pt_->buffer() + offset,
			    "-aodv:t %x -aodv:h %d -aodv:d %d -adov:ds %d "
			    "-aodv:l %f -aodv:c %s ",
			    rp->rp_type,
			    rp->rp_hop_count,
			    rp->rp_dst,
			    rp->rp_dst_seqno,
			    rp->rp_lifetime,
			    rp->rp_type == AODVTYPE_RREP ? "REPLY" :
			    (rp->rp_type == AODVTYPE_RERR ? "ERROR" :
			     "HELLO"));
		} else if (newtrace_) {
			
			sprintf(pt_->buffer() + offset,
			    "-P aodv -Pt 0x%x -Ph %d -Pd %d -Pds %d -Pl %f -Pc %s ",
				rp->rp_type,
				rp->rp_hop_count,
				rp->rp_dst,
				rp->rp_dst_seqno,
				rp->rp_lifetime,
				rp->rp_type == AODVTYPE_RREP ? "REPLY" :
				(rp->rp_type == AODVTYPE_RERR ? "ERROR" :
				 "HELLO"));
	        } else {
			
			sprintf(pt_->buffer() + offset,
				"[0x%x %d [%d %d] %f] (%s)",
				rp->rp_type,
				rp->rp_hop_count,
				rp->rp_dst,
				rp->rp_dst_seqno,
				rp->rp_lifetime,
				rp->rp_type == AODVTYPE_RREP ? "REPLY" :
				(rp->rp_type == AODVTYPE_RERR ? "ERROR" :
				 "HELLO"));
		}
                break;
		
        default:
#ifdef WIN32
                fprintf(stderr,
		        "CMUTrace::format_aodv: invalid AODV packet type\n");
#else
		fprintf(stderr,
		        "%s: invalid AODV packet type\n", __FUNCTION__);
#endif
                abort();
        }
}

void
CMUTrace::nam_format(Packet *p, int offset)
{
	Node* srcnode = 0 ;
	Node* dstnode = 0 ;
	Node* nextnode = 0 ;
        struct hdr_cmn *ch = HDR_CMN(p);
	struct hdr_ip *ih = HDR_IP(p);
	char op = (char) type_;
	char colors[32];
	int next_hop = -1 ;

	//<zheng: add for 802.15.4>

	//Actually we only need to handle MAC layer for nam (but should display dropping for other layers)
	//if (strcmp(tracename,"MAC") != 0)
	//if ((op != 'D')&&(op != 'd'))
	//	return;

	struct hdr_mac802_11 *mh = HDR_MAC802_11(p);
	char ptype[11];
	strcpy(ptype,
	((ch->ptype() == PT_MAC) ? (
	  (mh->dh_fc.fc_subtype == MAC_Subtype_RTS) ? "RTS"  :
	  (mh->dh_fc.fc_subtype == MAC_Subtype_CTS) ? "CTS"  :
	  (mh->dh_fc.fc_subtype == MAC_Subtype_ACK) ? "ACK"  :
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Beacon) ? "BCN"  :		//Beacon
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_AssoReq) ? "CM1"  :	//CMD: Association request
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_AssoRsp) ? "CM2"  :	//CMD: Association response
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_DAssNtf) ? "CM3"  :	//CMD: Disassociation notification
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_DataReq) ? "CM4"  :	//CMD: Data request
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_PIDCNtf) ? "CM5"  :	//CMD: PAN ID conflict notification
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_OrphNtf) ? "CM6"  :	//CMD: Orphan notification
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_BconReq) ? "CM7"  :	//CMD: Beacon request
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_CoorRea) ? "CM8"  :	//CMD: Coordinator realignment
	  (mh->dh_fc.fc_subtype == MAC_Subtype_Command_GTSReq) ? "CM9"  :	//CMD: GTS request
	  "UNKN"
	  ) : packet_info.name(ch->ptype())));
	//</zheng: add for 802.15.4>
        int dst = Address::instance().get_nodeaddr(ih->daddr());

	nextnode = Node::get_node_by_address(ch->next_hop_);
        if (nextnode) next_hop = nextnode->nodeid(); 

	srcnode = Node::get_node_by_address(src_);
	dstnode = Node::get_node_by_address(ch->next_hop_);

	double distance = 0;

        if ((srcnode) && (dstnode)) {
	   MobileNode* tmnode = (MobileNode*)srcnode;
	   MobileNode* rmnode = (MobileNode*)dstnode;