typedef unsigned char nd_int32_t[4];
typedef unsigned char nd_int64_t[8];
+#define FMAXINT (4294967296.0) /* floating point rep. of MAXINT */
+
/*
* Use this for IPv4 addresses and netmasks.
*
* Round up x to a multiple of y; y must be a power of 2.
*/
#ifndef roundup2
-#define roundup2(x, y) (((x)+((y)-1))&(~((y)-1)))
+#define roundup2(x, y) (((x)+((u_int)((y)-1)))&(~((u_int)((y)-1))))
#endif
-/* nd_snprintf et al */
-
#include <stdarg.h>
#include <pcap.h>
#define IF_PRINTER_ARGS (netdissect_options *, const struct pcap_pkthdr *, const u_char *)
-typedef u_int (*if_printer) IF_PRINTER_ARGS;
+typedef void (*if_printer) IF_PRINTER_ARGS;
/*
* In case the data in a buffer needs to be processed by being decrypted,
int ndo_packettype; /* as specified by -T */
int ndo_snaplen;
+ int ndo_ll_hdr_len; /* link-layer header length */
/*global pointers to beginning and end of current packet (during printing) */
const u_char *ndo_packetp;
#define PT_PGM_ZMTP1 15 /* ZMTP/1.0 inside PGM (native or UDP-encapsulated) */
#define PT_LMP 16 /* Link Management Protocol */
#define PT_RESP 17 /* RESP */
+#define PT_PTP 18 /* PTP */
+#define PT_SOMEIP 19 /* Autosar SOME/IP Protocol */
+#define PT_DOMAIN 20 /* Domain Name System (DNS) */
-#ifndef min
-#define min(a,b) ((a)>(b)?(b):(a))
-#endif
-#ifndef max
-#define max(a,b) ((b)>(a)?(b):(a))
-#endif
+#define ND_MIN(a,b) ((a)>(b)?(b):(a))
+#define ND_MAX(a,b) ((b)>(a)?(b):(a))
/* For source or destination ports tests (UDP, TCP, ...) */
#define IS_SRC_OR_DST_PORT(p) (sport == (p) || dport == (p))
* 1) big enough for maximum-size Linux loopback packets (65549)
* and some USB packets captured with USBPcap:
*
- * http://desowin.org/usbpcap/
+ * https://desowin.org/usbpcap/
*
* (> 131072, < 262144)
*
* you subtract a positive integer from a pointer, the result is
* guaranteed to be less than the original pointer value). See
*
- * http://www.kb.cert.org/vuls/id/162289
+ * https://www.kb.cert.org/vuls/id/162289
*/
/*
extern void txtproto_print(netdissect_options *, const u_char *, u_int,
const char **, u_int);
-/*
- * Locale-independent macros for testing character properties and
- * stripping the 8th bit from characters.
- *
- * Byte values outside the ASCII range are considered unprintable, so
- * both ND_ISPRINT() and ND_ISGRAPH() return "false" for them.
- *
- * Assumed to be handed a value between 0 and 255, i.e. don't hand them
- * a char, as those might be in the range -128 to 127.
- */
-#define ND_ISASCII(c) (!((c) & 0x80)) /* value is an ASCII code point */
-#define ND_ISPRINT(c) ((c) >= 0x20 && (c) <= 0x7E)
-#define ND_ISGRAPH(c) ((c) > 0x20 && (c) <= 0x7E)
-#define ND_TOASCII(c) ((c) & 0x7F)
-
-/*
- * Locale-independent macros for coverting to upper or lower case.
- *
- * Byte values outside the ASCII range are not converted. Byte values
- * *in* the ASCII range are converted to byte values in the ASCII range;
- * in particular, 'i' is upper-cased to 'I" and 'I' is lower-cased to 'i',
- * even in Turkish locales.
- *
- * Assumed to be handed a value between 0 and 255, i.e. don't hand
- * them a char, as those might be in the range -128 to 127.
- */
-#define ND_TOLOWER(c) (((c) >= 'A' && (c) <= 'Z') ? (c) - 'A' + 'a' : (c))
-#define ND_TOUPPER(c) (((c) >= 'a' && (c) <= 'z') ? (c) - 'a' + 'A' : (c))
-
#if (defined(__i386__) || defined(_M_IX86) || defined(__X86__) || defined(__x86_64__) || defined(_M_X64)) || \
(defined(__arm__) || defined(_M_ARM) || defined(__aarch64__)) || \
(defined(__m68k__) && (!defined(__mc68000__) && !defined(__mc68010__))) || \
/* The DLT printer routines */
-extern u_int ap1394_if_print IF_PRINTER_ARGS;
-extern u_int arcnet_if_print IF_PRINTER_ARGS;
-extern u_int arcnet_linux_if_print IF_PRINTER_ARGS;
-extern u_int atm_if_print IF_PRINTER_ARGS;
-extern u_int bt_if_print IF_PRINTER_ARGS;
-extern u_int brcm_tag_if_print IF_PRINTER_ARGS;
-extern u_int brcm_tag_prepend_if_print IF_PRINTER_ARGS;
-extern u_int chdlc_if_print IF_PRINTER_ARGS;
-extern u_int cip_if_print IF_PRINTER_ARGS;
-extern u_int dsa_if_print IF_PRINTER_ARGS;
-extern u_int edsa_if_print IF_PRINTER_ARGS;
-extern u_int enc_if_print IF_PRINTER_ARGS;
-extern u_int ether_if_print IF_PRINTER_ARGS;
-extern u_int fddi_if_print IF_PRINTER_ARGS;
-extern u_int fr_if_print IF_PRINTER_ARGS;
-extern u_int ieee802_11_if_print IF_PRINTER_ARGS;
-extern u_int ieee802_11_radio_avs_if_print IF_PRINTER_ARGS;
-extern u_int ieee802_11_radio_if_print IF_PRINTER_ARGS;
-extern u_int ieee802_15_4_if_print IF_PRINTER_ARGS;
-extern u_int ieee802_15_4_tap_if_print IF_PRINTER_ARGS;
-extern u_int ipfc_if_print IF_PRINTER_ARGS;
-extern u_int ipoib_if_print IF_PRINTER_ARGS;
-extern u_int ipnet_if_print IF_PRINTER_ARGS;
-extern u_int juniper_atm1_if_print IF_PRINTER_ARGS;
-extern u_int juniper_atm2_if_print IF_PRINTER_ARGS;
-extern u_int juniper_chdlc_if_print IF_PRINTER_ARGS;
-extern u_int juniper_es_if_print IF_PRINTER_ARGS;
-extern u_int juniper_ether_if_print IF_PRINTER_ARGS;
-extern u_int juniper_frelay_if_print IF_PRINTER_ARGS;
-extern u_int juniper_ggsn_if_print IF_PRINTER_ARGS;
-extern u_int juniper_mfr_if_print IF_PRINTER_ARGS;
-extern u_int juniper_mlfr_if_print IF_PRINTER_ARGS;
-extern u_int juniper_mlppp_if_print IF_PRINTER_ARGS;
-extern u_int juniper_monitor_if_print IF_PRINTER_ARGS;
-extern u_int juniper_ppp_if_print IF_PRINTER_ARGS;
-extern u_int juniper_pppoe_atm_if_print IF_PRINTER_ARGS;
-extern u_int juniper_pppoe_if_print IF_PRINTER_ARGS;
-extern u_int juniper_services_if_print IF_PRINTER_ARGS;
-extern u_int lane_if_print IF_PRINTER_ARGS;
-extern u_int ltalk_if_print IF_PRINTER_ARGS;
-extern u_int mfr_if_print IF_PRINTER_ARGS;
-extern u_int netanalyzer_if_print IF_PRINTER_ARGS;
-extern u_int netanalyzer_transparent_if_print IF_PRINTER_ARGS;
-extern u_int nflog_if_print IF_PRINTER_ARGS;
-extern u_int null_if_print IF_PRINTER_ARGS;
-extern u_int pflog_if_print IF_PRINTER_ARGS;
-extern u_int pktap_if_print IF_PRINTER_ARGS;
-extern u_int ppi_if_print IF_PRINTER_ARGS;
-extern u_int ppp_bsdos_if_print IF_PRINTER_ARGS;
-extern u_int ppp_hdlc_if_print IF_PRINTER_ARGS;
-extern u_int ppp_if_print IF_PRINTER_ARGS;
-extern u_int pppoe_if_print IF_PRINTER_ARGS;
-extern u_int prism_if_print IF_PRINTER_ARGS;
-extern u_int raw_if_print IF_PRINTER_ARGS;
-extern u_int sl_bsdos_if_print IF_PRINTER_ARGS;
-extern u_int sl_if_print IF_PRINTER_ARGS;
-extern u_int sll_if_print IF_PRINTER_ARGS;
-extern u_int sll2_if_print IF_PRINTER_ARGS;
-extern u_int sunatm_if_print IF_PRINTER_ARGS;
-extern u_int symantec_if_print IF_PRINTER_ARGS;
-extern u_int token_if_print IF_PRINTER_ARGS;
-extern u_int usb_linux_48_byte_if_print IF_PRINTER_ARGS;
-extern u_int usb_linux_64_byte_if_print IF_PRINTER_ARGS;
-extern u_int vsock_if_print IF_PRINTER_ARGS;
+extern void ap1394_if_print IF_PRINTER_ARGS;
+extern void arcnet_if_print IF_PRINTER_ARGS;
+extern void arcnet_linux_if_print IF_PRINTER_ARGS;
+extern void atm_if_print IF_PRINTER_ARGS;
+extern void bt_if_print IF_PRINTER_ARGS;
+extern void brcm_tag_if_print IF_PRINTER_ARGS;
+extern void brcm_tag_prepend_if_print IF_PRINTER_ARGS;
+extern void chdlc_if_print IF_PRINTER_ARGS;
+extern void cip_if_print IF_PRINTER_ARGS;
+extern void dsa_if_print IF_PRINTER_ARGS;
+extern void edsa_if_print IF_PRINTER_ARGS;
+extern void enc_if_print IF_PRINTER_ARGS;
+extern void ether_if_print IF_PRINTER_ARGS;
+extern void fddi_if_print IF_PRINTER_ARGS;
+extern void fr_if_print IF_PRINTER_ARGS;
+extern void ieee802_11_if_print IF_PRINTER_ARGS;
+extern void ieee802_11_radio_avs_if_print IF_PRINTER_ARGS;
+extern void ieee802_11_radio_if_print IF_PRINTER_ARGS;
+extern void ieee802_15_4_if_print IF_PRINTER_ARGS;
+extern void ieee802_15_4_tap_if_print IF_PRINTER_ARGS;
+extern void ipfc_if_print IF_PRINTER_ARGS;
+extern void ipoib_if_print IF_PRINTER_ARGS;
+extern void ipnet_if_print IF_PRINTER_ARGS;
+extern void juniper_atm1_if_print IF_PRINTER_ARGS;
+extern void juniper_atm2_if_print IF_PRINTER_ARGS;
+extern void juniper_chdlc_if_print IF_PRINTER_ARGS;
+extern void juniper_es_if_print IF_PRINTER_ARGS;
+extern void juniper_ether_if_print IF_PRINTER_ARGS;
+extern void juniper_frelay_if_print IF_PRINTER_ARGS;
+extern void juniper_ggsn_if_print IF_PRINTER_ARGS;
+extern void juniper_mfr_if_print IF_PRINTER_ARGS;
+extern void juniper_mlfr_if_print IF_PRINTER_ARGS;
+extern void juniper_mlppp_if_print IF_PRINTER_ARGS;
+extern void juniper_monitor_if_print IF_PRINTER_ARGS;
+extern void juniper_ppp_if_print IF_PRINTER_ARGS;
+extern void juniper_pppoe_atm_if_print IF_PRINTER_ARGS;
+extern void juniper_pppoe_if_print IF_PRINTER_ARGS;
+extern void juniper_services_if_print IF_PRINTER_ARGS;
+extern void ltalk_if_print IF_PRINTER_ARGS;
+extern void mfr_if_print IF_PRINTER_ARGS;
+extern void netanalyzer_if_print IF_PRINTER_ARGS;
+extern void netanalyzer_transparent_if_print IF_PRINTER_ARGS;
+extern void nflog_if_print IF_PRINTER_ARGS;
+extern void null_if_print IF_PRINTER_ARGS;
+extern void pflog_if_print IF_PRINTER_ARGS;
+extern void pktap_if_print IF_PRINTER_ARGS;
+extern void ppi_if_print IF_PRINTER_ARGS;
+extern void ppp_bsdos_if_print IF_PRINTER_ARGS;
+extern void ppp_hdlc_if_print IF_PRINTER_ARGS;
+extern void ppp_if_print IF_PRINTER_ARGS;
+extern void pppoe_if_print IF_PRINTER_ARGS;
+extern void prism_if_print IF_PRINTER_ARGS;
+extern void raw_if_print IF_PRINTER_ARGS;
+extern void sl_bsdos_if_print IF_PRINTER_ARGS;
+extern void sl_if_print IF_PRINTER_ARGS;
+extern void sll_if_print IF_PRINTER_ARGS;
+extern void sll2_if_print IF_PRINTER_ARGS;
+extern void sunatm_if_print IF_PRINTER_ARGS;
+extern void symantec_if_print IF_PRINTER_ARGS;
+extern void token_if_print IF_PRINTER_ARGS;
+extern void unsupported_if_print IF_PRINTER_ARGS;
+extern void usb_linux_48_byte_if_print IF_PRINTER_ARGS;
+extern void usb_linux_64_byte_if_print IF_PRINTER_ARGS;
+extern void vsock_if_print IF_PRINTER_ARGS;
/*
* Structure passed to some printers to allow them to print
extern void atalk_print(netdissect_options *, const u_char *, u_int);
extern void atm_print(netdissect_options *, u_int, u_int, u_int, const u_char *, u_int, u_int);
extern void babel_print(netdissect_options *, const u_char *, u_int);
+extern void bcm_li_print(netdissect_options *, const u_char *, u_int);
extern void beep_print(netdissect_options *, const u_char *, u_int);
extern void bfd_print(netdissect_options *, const u_char *, u_int, u_int);
extern void bgp_print(netdissect_options *, const u_char *, u_int);
extern void dtp_print(netdissect_options *, const u_char *, u_int);
extern void dvmrp_print(netdissect_options *, const u_char *, u_int);
extern void eap_print(netdissect_options *, const u_char *, u_int);
+extern void eapol_print(netdissect_options *, const u_char *);
extern void egp_print(netdissect_options *, const u_char *, u_int);
extern void eigrp_print(netdissect_options *, const u_char *, u_int);
extern void esp_print(netdissect_options *, const u_char *, u_int, const u_char *, u_int, int, u_int);
extern u_int ether_print(netdissect_options *, const u_char *, u_int, u_int, void (*)(netdissect_options *, const u_char *), const u_char *);
-extern u_int ether_print_switch_tag(netdissect_options *, const u_char *, u_int, u_int, void (*)(netdissect_options *, const u_char *), u_int);
+extern u_int ether_switch_tag_print(netdissect_options *, const u_char *, u_int, u_int, void (*)(netdissect_options *, const u_char *), u_int);
extern int ethertype_print(netdissect_options *, u_short, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *);
extern u_int fddi_print(netdissect_options *, const u_char *, u_int, u_int);
extern void forces_print(netdissect_options *, const u_char *, u_int);
extern void lwapp_data_print(netdissect_options *, const u_char *, u_int);
extern void lwres_print(netdissect_options *, const u_char *, u_int);
extern void m3ua_print(netdissect_options *, const u_char *, const u_int);
+extern int macsec_print(netdissect_options *, const u_char **,
+ u_int *, u_int *, u_int *, const struct lladdr_info *,
+ const struct lladdr_info *);
extern u_int mfr_print(netdissect_options *, const u_char *, u_int);
extern void mobile_print(netdissect_options *, const u_char *, u_int);
extern int mobility_print(netdissect_options *, const u_char *, const u_char *);
extern void nfsreply_noaddr_print(netdissect_options *, const u_char *, u_int, const u_char *);
extern void nfsreq_noaddr_print(netdissect_options *, const u_char *, u_int, const u_char *);
extern const u_char *fqdn_print(netdissect_options *, const u_char *, const u_char *);
-extern void domain_print(netdissect_options *, const u_char *, u_int, int);
+extern void domain_print(netdissect_options *, const u_char *, u_int, int, int);
extern void nsh_print(netdissect_options *, const u_char *, u_int);
extern void ntp_print(netdissect_options *, const u_char *, u_int);
extern void oam_print(netdissect_options *, const u_char *, u_int, u_int);
extern u_int ppp_print(netdissect_options *, const u_char *, u_int);
extern u_int pppoe_print(netdissect_options *, const u_char *, u_int);
extern void pptp_print(netdissect_options *, const u_char *);
-extern int print_unknown_data(netdissect_options *, const u_char *, const char *, int);
+extern void ptp_print(netdissect_options *, const u_char *, u_int);
+extern int print_unknown_data(netdissect_options *, const u_char *, const char *, u_int);
extern const char *q922_string(netdissect_options *, const u_char *, u_int);
extern void q933_print(netdissect_options *, const u_char *, u_int);
extern void radius_print(netdissect_options *, const u_char *, u_int);
extern void rsvp_print(netdissect_options *, const u_char *, u_int);
extern int rt6_print(netdissect_options *, const u_char *, const u_char *);
extern void rtsp_print(netdissect_options *, const u_char *, u_int);
-extern void rx_print(netdissect_options *, const u_char *, u_int, u_int, u_int, const u_char *);
+extern void rx_print(netdissect_options *, const u_char *, u_int, uint16_t, uint16_t, const u_char *);
extern void sctp_print(netdissect_options *, const u_char *, const u_char *, u_int);
extern void sflow_print(netdissect_options *, const u_char *, u_int);
extern void ssh_print(netdissect_options *, const u_char *, u_int);
extern void sip_print(netdissect_options *, const u_char *, u_int);
extern void slow_print(netdissect_options *, const u_char *, u_int);
-extern void smb_data_print(netdissect_options *, const u_char *, u_int);
extern void smb_tcp_print(netdissect_options *, const u_char *, u_int);
extern void smtp_print(netdissect_options *, const u_char *, u_int);
extern int snap_print(netdissect_options *, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *, u_int);
extern void zephyr_print(netdissect_options *, const u_char *, int);
extern void zmtp1_print(netdissect_options *, const u_char *, u_int);
extern void zmtp1_datagram_print(netdissect_options *, const u_char *, const u_int);
+extern void someip_print(netdissect_options *, const u_char *, const u_int);
/* checksum routines */
extern void init_checksum(void);
extern uint16_t in_cksum_shouldbe(uint16_t, uint16_t);
/* IP protocol demuxing routines */
-extern void ip_print_demux(netdissect_options *, const u_char *, u_int, u_int, int, u_int, uint8_t, const u_char *);
+extern void ip_demux_print(netdissect_options *, const u_char *, u_int, u_int, int, u_int, uint8_t, const u_char *);
extern uint16_t nextproto4_cksum(netdissect_options *, const struct ip *, const uint8_t *, u_int, u_int, uint8_t);
/* Utilities */
extern void nd_print_trunc(netdissect_options *);
extern void nd_print_protocol(netdissect_options *);
+extern void nd_print_protocol_caps(netdissect_options *);
extern void nd_print_invalid(netdissect_options *);
extern int mask2plen(uint32_t);
extern int mask62plen(const u_char *);
-extern const char *dnname_string(netdissect_options *, u_short);
extern const char *dnnum_string(netdissect_options *, u_short);
extern int decode_prefix4(netdissect_options *, const u_char *, u_int, char *, size_t);
extern int decode_prefix6(netdissect_options *, const u_char *, u_int, char *, size_t);
-extern void esp_print_decodesecret(netdissect_options *);
-extern int esp_print_decrypt_buffer_by_ikev2(netdissect_options *, int,
+extern void esp_decodesecret_print(netdissect_options *);
+extern int esp_decrypt_buffer_by_ikev2_print(netdissect_options *, int,
const u_char spii[8],
const u_char spir[8],
const u_char *, const u_char *);
projects / tcpdump / blobdiff