deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Renamed the rimebuf module to packetbuf to signal that the module is used outside of a pure Rime context (e.g., the sicslowpan code uses it).

Browse source
This commit is contained in:
adamdunkels 2009-03-12 21:58:20 +00:00
parent 932fc9f748
commit 65eb5fd4e8
90 changed files with 690 additions and 687 deletions
Download patch file Download diff file Expand all files Collapse all files

56
core/net/rime/collect.c
View file

@ -36,7 +36,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: collect.c,v 1.22 2009/03/10 14:07:41 zhitao Exp $
* $Id: collect.c,v 1.23 2009/03/12 21:58:21 adamdunkels Exp $
*/
/**
@ -62,10 +62,10 @@
#include <stdio.h>
#include <stddef.h>
static const struct rimebuf_attrlist attributes[] =
static const struct packetbuf_attrlist attributes[] =
{
COLLECT_ATTRIBUTES
RIMEBUF_ATTR_LAST
PACKETBUF_ATTR_LAST
};
#define NUM_RECENT_PACKETS 2
@ -157,18 +157,18 @@ node_packet_received(struct runicast_conn *c, rimeaddr_t *from, uint8_t seqno)
packet exists in the list, we drop the packet. */
for(i = 0; i < NUM_RECENT_PACKETS; i++) {
if(recent_packets[i].seqno == rimebuf_attr(RIMEBUF_ATTR_EPACKET_ID) &&
if(recent_packets[i].seqno == packetbuf_attr(PACKETBUF_ATTR_EPACKET_ID) &&
rimeaddr_cmp(&recent_packets[i].originator,
rimebuf_addr(RIMEBUF_ADDR_ESENDER))) {
packetbuf_addr(PACKETBUF_ADDR_ESENDER))) {
PRINTF("%d.%d: dropping duplicate packet with seqno %d\n",
rimebuf_attr(RIMEBUF_ATTR_EPACKET_ID));
packetbuf_attr(PACKETBUF_ATTR_EPACKET_ID));
/* Drop the packet. */
return;
}
}
recent_packets[recent_packet_ptr].seqno = rimebuf_attr(RIMEBUF_ATTR_EPACKET_ID);
recent_packets[recent_packet_ptr].seqno = packetbuf_attr(PACKETBUF_ATTR_EPACKET_ID);
rimeaddr_copy(&recent_packets[recent_packet_ptr].originator,
rimebuf_addr(RIMEBUF_ADDR_ESENDER));
packetbuf_addr(PACKETBUF_ADDR_ESENDER));
recent_packet_ptr = (recent_packet_ptr + 1) % NUM_RECENT_PACKETS;
if(tc->rtmetric == SINK) {
@ -177,29 +177,29 @@ node_packet_received(struct runicast_conn *c, rimeaddr_t *from, uint8_t seqno)
PRINTF("%d.%d: sink received packet from %d.%d via %d.%d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1],
rimebuf_addr(RIMEBUF_ADDR_ESENDER)->u8[0],
rimebuf_addr(RIMEBUF_ADDR_ESENDER)->u8[1],
packetbuf_addr(PACKETBUF_ADDR_ESENDER)->u8[0],
packetbuf_addr(PACKETBUF_ADDR_ESENDER)->u8[1],
from->u8[0], from->u8[1]);
if(tc->cb->recv != NULL) {
tc->cb->recv(rimebuf_addr(RIMEBUF_ADDR_ESENDER),
rimebuf_attr(RIMEBUF_ATTR_EPACKET_ID),
rimebuf_attr(RIMEBUF_ATTR_HOPS));
tc->cb->recv(packetbuf_addr(PACKETBUF_ADDR_ESENDER),
packetbuf_attr(PACKETBUF_ATTR_EPACKET_ID),
packetbuf_attr(PACKETBUF_ATTR_HOPS));
}
return;
} else if(rimebuf_attr(RIMEBUF_ATTR_TTL) > 1 &&
} else if(packetbuf_attr(PACKETBUF_ATTR_TTL) > 1 &&
tc->rtmetric != RTMETRIC_MAX) {
/* If we are not the sink, we forward the packet to the best
neighbor. */
rimebuf_set_attr(RIMEBUF_ATTR_HOPS, rimebuf_attr(RIMEBUF_ATTR_HOPS) + 1);
rimebuf_set_attr(RIMEBUF_ATTR_TTL, rimebuf_attr(RIMEBUF_ATTR_TTL) - 1);
packetbuf_set_attr(PACKETBUF_ATTR_HOPS, packetbuf_attr(PACKETBUF_ATTR_HOPS) + 1);
packetbuf_set_attr(PACKETBUF_ATTR_TTL, packetbuf_attr(PACKETBUF_ATTR_TTL) - 1);
PRINTF("%d.%d: packet received from %d.%d via %d.%d, forwarding %d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1],
rimebuf_addr(RIMEBUF_ADDR_ESENDER)->u8[0],
rimebuf_addr(RIMEBUF_ADDR_ESENDER)->u8[1],
packetbuf_addr(PACKETBUF_ADDR_ESENDER)->u8[0],
packetbuf_addr(PACKETBUF_ADDR_ESENDER)->u8[1],
from->u8[0], from->u8[1], tc->forwarding);
if(!tc->forwarding) {
@ -209,7 +209,7 @@ node_packet_received(struct runicast_conn *c, rimeaddr_t *from, uint8_t seqno)
ether_set_line(n->addr.u8[0], n->addr.u8[1]);
#endif /* CONTIKI_TARGET_NETSIM */
tc->forwarding = 1;
runicast_send(c, &n->addr, rimebuf_attr(RIMEBUF_ATTR_MAX_REXMIT));
runicast_send(c, &n->addr, packetbuf_attr(PACKETBUF_ATTR_MAX_REXMIT));
} else {
PRINTF("%d.%d: did not find any neighbor to forward to\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]);
@ -341,18 +341,18 @@ collect_send(struct collect_conn *tc, int rexmits)
{
struct neighbor *n;
rimebuf_set_attr(RIMEBUF_ATTR_EPACKET_ID, tc->seqno++);
rimebuf_set_addr(RIMEBUF_ADDR_ESENDER, &rimeaddr_node_addr);
rimebuf_set_attr(RIMEBUF_ATTR_HOPS, 1);
rimebuf_set_attr(RIMEBUF_ATTR_TTL, MAX_HOPLIM);
rimebuf_set_attr(RIMEBUF_ATTR_MAX_REXMIT, rexmits);
packetbuf_set_attr(PACKETBUF_ATTR_EPACKET_ID, tc->seqno++);
packetbuf_set_addr(PACKETBUF_ADDR_ESENDER, &rimeaddr_node_addr);
packetbuf_set_attr(PACKETBUF_ATTR_HOPS, 1);
packetbuf_set_attr(PACKETBUF_ATTR_TTL, MAX_HOPLIM);
packetbuf_set_attr(PACKETBUF_ATTR_MAX_REXMIT, rexmits);
if(tc->rtmetric == 0) {
rimebuf_set_attr(RIMEBUF_ATTR_HOPS, 0);
packetbuf_set_attr(PACKETBUF_ATTR_HOPS, 0);
if(tc->cb->recv != NULL) {
tc->cb->recv(rimebuf_addr(RIMEBUF_ADDR_ESENDER),
rimebuf_attr(RIMEBUF_ATTR_EPACKET_ID),
rimebuf_attr(RIMEBUF_ATTR_HOPS));
tc->cb->recv(packetbuf_addr(PACKETBUF_ADDR_ESENDER),
packetbuf_attr(PACKETBUF_ATTR_EPACKET_ID),
packetbuf_attr(PACKETBUF_ATTR_HOPS));
}
return 1;
} else {