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pktdump: add icmpv6 print

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This commit is contained in:
smlng 2017-01-27 16:13:56 +01:00
parent 40a6664831
commit 7fdd473271
6 changed files with 41 additions and 0 deletions
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1
Makefile.dep
View File

@ -273,6 +273,7 @@ endif
ifneq (,$(filter gnrc_icmpv6,$(USEMODULE)))
USEMODULE += inet_csum
USEMODULE += gnrc_ipv6
USEMODULE += icmpv6
endif
ifneq (,$(filter gnrc_rpl_srh,$(USEMODULE)))

3
sys/Makefile
View File

@ -28,6 +28,9 @@ endif
ifneq (,$(filter netdev2_test,$(USEMODULE)))
DIRS += net/netdev2_test
endif
ifneq (,$(filter icmpv6,$(USEMODULE)))
DIRS += net/network_layer/icmpv6
endif
ifneq (,$(filter ipv4_addr,$(USEMODULE)))
DIRS += net/network_layer/ipv4/addr
endif

7
sys/include/net/icmpv6.h
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@ -217,6 +217,13 @@ typedef struct __attribute__((packed)) {
network_uint16_t seq; /**< Sequence number */
} icmpv6_echo_t;
/**
* @brief Print the given ICMPv6 header to STDOUT
*
* @param[in] hdr ICMPv6 header to print
*/
void icmpv6_hdr_print(icmpv6_hdr_t *hdr);
#ifdef __cplusplus
}
#endif

2
sys/net/gnrc/pktdump/gnrc_pktdump.c
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@ -27,6 +27,7 @@
#include "msg.h"
#include "net/gnrc/pktdump.h"
#include "net/gnrc.h"
#include "net/icmpv6.h"
#include "net/ipv6/addr.h"
#include "net/ipv6/hdr.h"
#include "net/udp.h"
@ -71,6 +72,7 @@ static void _dump_snip(gnrc_pktsnip_t *pkt)
#ifdef MODULE_GNRC_ICMPV6
case GNRC_NETTYPE_ICMPV6:
printf("NETTYPE_ICMPV6 (%i)\n", pkt->type);
icmpv6_hdr_print(pkt->data);
break;
#endif
#ifdef MODULE_GNRC_TCP

1
sys/net/network_layer/icmpv6/Makefile Normal file
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@ -0,0 +1 @@
include $(RIOTBASE)/Makefile.base

27
sys/net/network_layer/icmpv6/icmpv6_hdr_print.c Normal file
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@ -0,0 +1,27 @@
/*
* Copyright (C) 2017 HAW Hamburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
*
* @author smlng <s@mlng.net>
*/
#include <stdio.h>
#include <inttypes.h>
#include "net/icmpv6.h"
void icmpv6_hdr_print(icmpv6_hdr_t *hdr)
{
printf(" type: %3" PRIu8 " code: %3" PRIu8 "\n", hdr->type, hdr->code);
printf(" cksum: 0x4%" PRIx16 "\n", byteorder_ntohs(hdr->csum));
}
/** @} */