sprintf(pt_->buffer() + offset,		"------- [%s %d/%d %d/%d]",		ah->arp_op == ARPOP_REQUEST ?  "REQUEST" : "REPLY",		ah->arp_sha,		ah->arp_spa,		ah->arp_tha,		ah->arp_tpa);	}}voidCMUTrace::format_dsr(Packet *p, int offset){	hdr_sr *srh = hdr_sr::access(p);	if (pt_->tagged()) {	    sprintf(pt_->buffer() + offset,		    "-dsr:h %d -dsr:q %d -dsr:s %d -dsr:p %d -dsr:n %d "		    "-dsr:l %d -dsr:e {%d %d} -dsr:w %d -dsr:m %d -dsr:c %d "		    "-dsr:b {%d %d} ",		    srh->num_addrs(),		    srh->route_request(),		    srh->rtreq_seq(),		    srh->route_reply(),		    srh->rtreq_seq(),		    srh->route_reply_len(),		    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;	} else if (newtrace_) {	    sprintf(pt_->buffer() + offset, 		"-P dsr -Ph %d -Pq %d -Ps %d -Pp %d -Pn %d -Pl %d -Pe %d->%d -Pw %d -Pm %d -Pc %d -Pb %d->%d ",		    srh->num_addrs(),                   // how many nodes travered		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);	   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);}voidCMUTrace::format_msg(Packet *, int){}voidCMUTrace::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());	}}/* Armando L. Caro Jr. <acaro@@cis,udel,edu> 6/5/2002 * (with help from Florina Almen醨ez <florina@@it,uc3m,es>) */voidCMUTrace::format_sctp(Packet* p,int offset){	struct hdr_cmn *ch = HDR_CMN(p);	struct hdr_ip *ih = HDR_IP(p);	struct hdr_sctp *sh = HDR_SCTP(p);	char cChunkType;  	for(int i = 0; i < sh->NumChunks(); i++) {		switch(sh->SctpTrace()[i].eType) {		case SCTP_CHUNK_INIT:		case SCTP_CHUNK_INIT_ACK:		case SCTP_CHUNK_COOKIE_ECHO:		case SCTP_CHUNK_COOKIE_ACK:			cChunkType = 'I';       // connection initialization			break;      		case SCTP_CHUNK_DATA:			cChunkType = 'D';			break;      		case SCTP_CHUNK_SACK:			cChunkType = 'S';			break;      		case SCTP_CHUNK_FORWARD_TSN:			cChunkType = 'R';			break;		case SCTP_CHUNK_HB:			cChunkType = 'H';			break;					case SCTP_CHUNK_HB_ACK:			cChunkType = 'B';			break;		}    		if( newtrace_ ) {			sprintf(pt_->buffer() + offset,				"-Pn sctp -Pnc %d -Pct %c "				"-Ptsn %d -Psid %d -Pssn %d "				"-Pf %d -Po %d ",				sh->NumChunks(),				cChunkType,				sh->SctpTrace()[i].uiTsn,				sh->SctpTrace()[i].usStreamId,				sh->SctpTrace()[i].usStreamSeqNum,				ch->num_forwards(),				ch->opt_num_forwards());		}		else {			sprintf(pt_->buffer() + offset,				"[%d %c %d %d %d] %d %d",				sh->NumChunks(),				cChunkType,				sh->SctpTrace()[i].uiTsn,				sh->SctpTrace()[i].usStreamId,				sh->SctpTrace()[i].usStreamSeqNum,				ch->num_forwards(),				ch->opt_num_forwards());		}	}}voidCMUTrace::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());	}}voidCMUTrace::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}voidCMUTrace::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;        }}voidCMUTrace::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 "