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Merge pull request #2741 from authmillenon/pktdump/feat/dump-ipv6

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pktdump: add IPv6 header dump
This commit is contained in:
Martine Lenders 2015-04-16 15:46:40 +02:00
commit 480924afc0
1 changed files with 29 additions and 1 deletions
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30
sys/net/crosslayer/ng_pktdump/ng_pktdump.c
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@ -18,13 +18,17 @@
* @} * @}
*/ */
#include <inttypes.h>
#include <stdio.h> #include <stdio.h>
#include "byteorder.h"
#include "thread.h" #include "thread.h"
#include "msg.h" #include "msg.h"
#include "kernel.h" #include "kernel.h"
#include "net/ng_pktdump.h" #include "net/ng_pktdump.h"
#include "net/ng_netbase.h" #include "net/ng_netbase.h"
#include "net/ng_ipv6/addr.h"
#include "net/ng_ipv6/hdr.h"
#include "od.h" #include "od.h"
/** /**
@ -58,6 +62,29 @@ static void _dump_netif_hdr(ng_netif_hdr_t *hdr)
} }
#endif #endif
#ifdef MODULE_NG_IPV6
static void _dump_ipv6_hdr(ng_ipv6_hdr_t *hdr)
{
char addr_str[NG_IPV6_ADDR_MAX_STR_LEN];
if (ng_ipv6_hdr_is_ipv6_hdr(hdr)) {
printf("illegal version field: %" PRIu8 "\n", ng_ipv6_hdr_get_version(hdr));
}
printf("traffic class: 0x%02" PRIx8 " (ECN: 0x%" PRIx8 ", DSCP: 0x%02" PRIx8 ")\n",
ng_ipv6_hdr_get_tc(hdr), ng_ipv6_hdr_get_tc_ecn(hdr),
ng_ipv6_hdr_get_tc_dscp(hdr));
printf("flow label: 0x%05" PRIx32 "\n", ng_ipv6_hdr_get_fl(hdr));
printf("length: %" PRIu16 " next header: %" PRIu8 " hop limit: %" PRIu8 "\n",
byteorder_ntohs(hdr->len), hdr->nh, hdr->hl);
printf("source address: %s\n", ng_ipv6_addr_to_str(addr_str, &hdr->src,
sizeof(addr_str)));
printf("destination address: %s\n", ng_ipv6_addr_to_str(addr_str, &hdr->dst,
sizeof(addr_str)));
}
#endif
static void _dump_snip(ng_pktsnip_t *pkt) static void _dump_snip(ng_pktsnip_t *pkt)
{ {
switch (pkt->type) { switch (pkt->type) {
@ -78,7 +105,8 @@ static void _dump_snip(ng_pktsnip_t *pkt)
#endif #endif
#ifdef MODULE_NG_IPV6 #ifdef MODULE_NG_IPV6
case NG_NETTYPE_IPV6: case NG_NETTYPE_IPV6:
printf("NETTYPE_IPV6 (%i)", pkt->type); printf("NETTYPE_IPV6 (%i)\n", pkt->type);
_dump_ipv6_hdr(pkt->data);
break; break;
#endif #endif
#ifdef MODULE_NG_ICMPV6 #ifdef MODULE_NG_ICMPV6