diff --git a/core/net/rime/nf.c b/core/net/rime/netflood.c similarity index 80% rename from core/net/rime/nf.c rename to core/net/rime/netflood.c index 147b68a5a..a1a9ecf3d 100644 --- a/core/net/rime/nf.c +++ b/core/net/rime/netflood.c @@ -1,5 +1,5 @@ /** - * \addtogroup rimenf + * \addtogroup rimenetflood * @{ */ @@ -33,23 +33,23 @@ * * This file is part of the Contiki operating system. * - * $Id: nf.c,v 1.16 2008/02/24 22:05:27 adamdunkels Exp $ + * $Id: netflood.c,v 1.1 2008/07/03 22:25:22 adamdunkels Exp $ */ /** * \file - * Best-effort network flooding (nf) + * Best-effort network flooding (netflood) * \author * Adam Dunkels */ -#include "net/rime/nf.h" +#include "net/rime/netflood.h" #include "lib/rand.h" #include #define HOPS_MAX 16 -struct nf_hdr { +struct netflood_hdr { uint16_t originator_seqno; rimeaddr_t originator; uint16_t hops; @@ -65,9 +65,9 @@ struct nf_hdr { /*---------------------------------------------------------------------------*/ static int -send(struct nf_conn *c) +send(struct netflood_conn *c) { - PRINTF("%d.%d: nf send to ipolite\n", + PRINTF("%d.%d: netflood send to ipolite\n", rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]); return ipolite_send(&c->c, c->queue_time, 4); } @@ -75,8 +75,8 @@ send(struct nf_conn *c) static void recv_from_ipolite(struct ipolite_conn *ipolite, rimeaddr_t *from) { - struct nf_conn *c = (struct nf_conn *)ipolite; - struct nf_hdr *hdr = rimebuf_dataptr(); + struct netflood_conn *c = (struct netflood_conn *)ipolite; + struct netflood_hdr *hdr = rimebuf_dataptr(); uint8_t hops; struct queuebuf *queuebuf; @@ -85,7 +85,7 @@ recv_from_ipolite(struct ipolite_conn *ipolite, rimeaddr_t *from) /* Remember packet if we need to forward it. */ queuebuf = queuebuf_new_from_rimebuf(); - rimebuf_hdrreduce(sizeof(struct nf_hdr)); + rimebuf_hdrreduce(sizeof(struct netflood_hdr)); if(c->u->recv != NULL) { if(!(rimeaddr_cmp(&hdr->originator, &c->last_originator) && hdr->originator_seqno <= c->last_originator_seqno)) { @@ -101,7 +101,7 @@ recv_from_ipolite(struct ipolite_conn *ipolite, rimeaddr_t *from) /* Rebroadcast received packet. */ if(hops < HOPS_MAX) { - PRINTF("%d.%d: nf rebroadcasting %d.%d/%d (%d.%d/%d) hops %d\n", + PRINTF("%d.%d: netflood rebroadcasting %d.%d/%d (%d.%d/%d) hops %d\n", rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1], hdr->originator.u8[0], hdr->originator.u8[1], hdr->originator_seqno, @@ -125,7 +125,7 @@ recv_from_ipolite(struct ipolite_conn *ipolite, rimeaddr_t *from) static void sent(struct ipolite_conn *ipolite) { - struct nf_conn *c = (struct nf_conn *)ipolite; + struct netflood_conn *c = (struct netflood_conn *)ipolite; if(c->u->sent != NULL) { c->u->sent(c); } @@ -134,39 +134,39 @@ sent(struct ipolite_conn *ipolite) static void dropped(struct ipolite_conn *ipolite) { - struct nf_conn *c = (struct nf_conn *)ipolite; + struct netflood_conn *c = (struct netflood_conn *)ipolite; if(c->u->dropped != NULL) { c->u->dropped(c); } } /*---------------------------------------------------------------------------*/ -static const struct ipolite_callbacks nf = {recv_from_ipolite, sent, dropped}; +static const struct ipolite_callbacks netflood = {recv_from_ipolite, sent, dropped}; /*---------------------------------------------------------------------------*/ void -nf_open(struct nf_conn *c, clock_time_t queue_time, - uint16_t channel, const struct nf_callbacks *u) +netflood_open(struct netflood_conn *c, clock_time_t queue_time, + uint16_t channel, const struct netflood_callbacks *u) { - ipolite_open(&c->c, channel, &nf); + ipolite_open(&c->c, channel, &netflood); c->u = u; c->queue_time = queue_time; } /*---------------------------------------------------------------------------*/ void -nf_close(struct nf_conn *c) +netflood_close(struct netflood_conn *c) { ipolite_close(&c->c); } /*---------------------------------------------------------------------------*/ int -nf_send(struct nf_conn *c, uint8_t seqno) +netflood_send(struct netflood_conn *c, uint8_t seqno) { - if(rimebuf_hdralloc(sizeof(struct nf_hdr))) { - struct nf_hdr *hdr = rimebuf_hdrptr(); + if(rimebuf_hdralloc(sizeof(struct netflood_hdr))) { + struct netflood_hdr *hdr = rimebuf_hdrptr(); rimeaddr_copy(&hdr->originator, &rimeaddr_node_addr); rimeaddr_copy(&c->last_originator, &hdr->originator); c->last_originator_seqno = hdr->originator_seqno = seqno; hdr->hops = 0; - PRINTF("%d.%d: nf sending '%s'\n", + PRINTF("%d.%d: netflood sending '%s'\n", rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1], (char *)rimebuf_dataptr()); return ipolite_send(&c->c, 0, 4); @@ -175,7 +175,7 @@ nf_send(struct nf_conn *c, uint8_t seqno) } /*---------------------------------------------------------------------------*/ void -nf_cancel(struct nf_conn *c) +netflood_cancel(struct netflood_conn *c) { ipolite_cancel(&c->c); } diff --git a/core/net/rime/nf.h b/core/net/rime/netflood.h similarity index 72% rename from core/net/rime/nf.h rename to core/net/rime/netflood.h index 58e770e20..53d51e53e 100644 --- a/core/net/rime/nf.h +++ b/core/net/rime/netflood.h @@ -4,14 +4,14 @@ */ /** - * \defgroup rimenf Best-effort network flooding + * \defgroup rimenetflood Best-effort network flooding * @{ * - * The nf module does best-effort flooding. + * The netflood module does best-effort flooding. * * \section channels Channels * - * The nf module uses 1 channel. + * The netflood module uses 1 channel. * */ @@ -45,46 +45,46 @@ * * This file is part of the Contiki operating system. * - * $Id: nf.h,v 1.11 2008/02/24 22:05:27 adamdunkels Exp $ + * $Id: netflood.h,v 1.1 2008/07/03 22:25:22 adamdunkels Exp $ */ /** * \file - * Header file for the best-effort network flooding (nf) + * Header file for the best-effort network flooding (netflood) * \author * Adam Dunkels */ -#ifndef __NF_H__ -#define __NF_H__ +#ifndef __NETFLOOD_H__ +#define __NETFLOOD_H__ #include "net/rime/ctimer.h" #include "net/rime/queuebuf.h" #include "net/rime/ipolite.h" -struct nf_conn; +struct netflood_conn; -struct nf_callbacks { - int (* recv)(struct nf_conn *c, rimeaddr_t *from, +struct netflood_callbacks { + int (* recv)(struct netflood_conn *c, rimeaddr_t *from, rimeaddr_t *originator, uint8_t seqno, uint8_t hops); - void (* sent)(struct nf_conn *c); - void (* dropped)(struct nf_conn *c); + void (* sent)(struct netflood_conn *c); + void (* dropped)(struct netflood_conn *c); }; -struct nf_conn { +struct netflood_conn { struct ipolite_conn c; - const struct nf_callbacks *u; + const struct netflood_callbacks *u; clock_time_t queue_time; rimeaddr_t last_originator; uint8_t last_originator_seqno; }; -void nf_open(struct nf_conn *c, clock_time_t queue_time, - uint16_t channel, const struct nf_callbacks *u); -void nf_close(struct nf_conn *c); +void netflood_open(struct netflood_conn *c, clock_time_t queue_time, + uint16_t channel, const struct netflood_callbacks *u); +void netflood_close(struct netflood_conn *c); -int nf_send(struct nf_conn *c, uint8_t seqno); +int netflood_send(struct netflood_conn *c, uint8_t seqno); #endif /* __SIBC_H__ */ /** @} */