b636d99d91
For now, printing of Sun RPC requests is disabled because we do not yet have the RPC header files. This should affect basically noone, as we do not have any RPC-based programs yet, for the same reason. Change-Id: Ie7818faaaacdc104d8b2c37a68866b4ce18247d6
232 lines
7.2 KiB
C
232 lines
7.2 KiB
C
/* $NetBSD: interface.h,v 1.6 2015/03/31 21:59:35 christos Exp $ */
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/*
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* Copyright (c) 1988-2002
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that: (1) source code distributions
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* retain the above copyright notice and this paragraph in its entirety, (2)
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* distributions including binary code include the above copyright notice and
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* this paragraph in its entirety in the documentation or other materials
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* provided with the distribution, and (3) all advertising materials mentioning
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* features or use of this software display the following acknowledgement:
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* ``This product includes software developed by the University of California,
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
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* the University nor the names of its contributors may be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef tcpdump_interface_h
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#define tcpdump_interface_h
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#ifdef HAVE_OS_PROTO_H
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#include "os-proto.h"
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#endif
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/* snprintf et al */
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#include <stdarg.h>
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#if HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#if !defined(HAVE_SNPRINTF)
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int snprintf(char *, size_t, const char *, ...)
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#ifdef __ATTRIBUTE___FORMAT_OK
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__attribute__((format(printf, 3, 4)))
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#endif /* __ATTRIBUTE___FORMAT_OK */
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;
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#endif /* !defined(HAVE_SNPRINTF) */
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#if !defined(HAVE_VSNPRINTF)
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int vsnprintf(char *, size_t, const char *, va_list)
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#ifdef __ATTRIBUTE___FORMAT_OK
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__attribute__((format(printf, 3, 0)))
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#endif /* __ATTRIBUTE___FORMAT_OK */
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;
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#endif /* !defined(HAVE_VSNPRINTF) */
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#ifndef HAVE_STRLCAT
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extern size_t strlcat(char *, const char *, size_t);
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#endif
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#ifndef HAVE_STRLCPY
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extern size_t strlcpy(char *, const char *, size_t);
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#endif
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#ifndef HAVE_STRDUP
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extern char *strdup(const char *);
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#endif
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#ifndef HAVE_STRSEP
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extern char *strsep(char **, const char *);
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#endif
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#define PT_VAT 1 /* Visual Audio Tool */
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#define PT_WB 2 /* distributed White Board */
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#define PT_RPC 3 /* Remote Procedure Call */
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#define PT_RTP 4 /* Real-Time Applications protocol */
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#define PT_RTCP 5 /* Real-Time Applications control protocol */
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#define PT_SNMP 6 /* Simple Network Management Protocol */
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#define PT_CNFP 7 /* Cisco NetFlow protocol */
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#define PT_TFTP 8 /* trivial file transfer protocol */
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#define PT_AODV 9 /* Ad-hoc On-demand Distance Vector Protocol */
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#define PT_CARP 10 /* Common Address Redundancy Protocol */
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#define PT_RADIUS 11 /* RADIUS authentication Protocol */
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#define PT_ZMTP1 12 /* ZeroMQ Message Transport Protocol 1.0 */
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#define PT_VXLAN 13 /* Virtual eXtensible Local Area Network */
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#define PT_PGM 14 /* [UDP-encapsulated] Pragmatic General Multicast */
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#define PT_PGM_ZMTP1 15 /* ZMTP/1.0 inside PGM (native or UDP-encapsulated) */
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#define PT_LMP 16 /* Link Management Protocol */
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#define ESRC(ep) ((ep)->ether_shost)
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#define EDST(ep) ((ep)->ether_dhost)
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#ifndef NTOHL
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#define NTOHL(x) (x) = ntohl(x)
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#define NTOHS(x) (x) = ntohs(x)
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#define HTONL(x) (x) = htonl(x)
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#define HTONS(x) (x) = htons(x)
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#endif
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#endif
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extern char *program_name; /* used to generate self-identifying messages */
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extern int32_t thiszone; /* seconds offset from gmt to local time */
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/*
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* True if "l" bytes of "var" were captured.
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*
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* The "snapend - (l) <= snapend" checks to make sure "l" isn't so large
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* that "snapend - (l)" underflows.
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*
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* The check is for <= rather than < because "l" might be 0.
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*
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* We cast the pointers to uintptr_t to make sure that the compiler
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* doesn't optimize away any of these tests (which it is allowed to
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* do, as adding an integer to, or subtracting an integer from, a
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* pointer assumes that the pointer is a pointer to an element of an
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* array and that the result of the addition or subtraction yields a
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* pointer to another member of the array, so that, for example, if
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* you subtract a positive integer from a pointer, the result is
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* guaranteed to be less than the original pointer value). See
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*
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* http://www.kb.cert.org/vuls/id/162289
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*/
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#define TTEST2(var, l) \
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((uintptr_t)snapend - (l) <= (uintptr_t)snapend && \
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(uintptr_t)&(var) <= (uintptr_t)snapend - (l))
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/* True if "var" was captured */
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#define TTEST(var) TTEST2(var, sizeof(var))
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/* Bail if "l" bytes of "var" were not captured */
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#define TCHECK2(var, l) if (!TTEST2(var, l)) goto trunc
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/* Bail if "var" was not captured */
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#define TCHECK(var) TCHECK2(var, sizeof(var))
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extern int mask2plen(uint32_t);
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extern const char *tok2strary_internal(const char **, int, const char *, int);
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#define tok2strary(a,f,i) tok2strary_internal(a, sizeof(a)/sizeof(a[0]),f,i)
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extern void error(const char *, ...)
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__attribute__((noreturn))
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#ifdef __ATTRIBUTE___FORMAT_OK
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__attribute__((format (printf, 1, 2)))
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#endif /* __ATTRIBUTE___FORMAT_OK */
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;
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extern void warning(const char *, ...)
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#ifdef __ATTRIBUTE___FORMAT_OK
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__attribute__((format (printf, 1, 2)))
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#endif /* __ATTRIBUTE___FORMAT_OK */
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;
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extern char *read_infile(char *);
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extern char *copy_argv(char **);
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extern const char *dnname_string(u_short);
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extern const char *dnnum_string(u_short);
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/* checksum routines */
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extern void init_checksum(void);
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extern uint16_t verify_crc10_cksum(uint16_t, const u_char *, int);
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extern uint16_t create_osi_cksum(const uint8_t *, int, int);
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/* The printer routines. */
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#include <pcap.h>
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extern char *smb_errstr(int, int);
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extern const char *nt_errstr(uint32_t);
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#ifdef INET6
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extern int mask62plen(const u_char *);
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#endif /*INET6*/
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struct cksum_vec {
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const uint8_t *ptr;
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int len;
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};
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extern uint16_t in_cksum(const struct cksum_vec *, int);
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extern uint16_t in_cksum_shouldbe(uint16_t, uint16_t);
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#ifndef HAVE_BPF_DUMP
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struct bpf_program;
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extern void bpf_dump(const struct bpf_program *, int);
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#endif
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#include "netdissect.h"
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/* forward compatibility */
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#ifndef NETDISSECT_REWORKED
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extern netdissect_options *gndo;
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#define bflag gndo->ndo_bflag
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#define eflag gndo->ndo_eflag
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#define fflag gndo->ndo_fflag
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#define jflag gndo->ndo_jflag
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#define Kflag gndo->ndo_Kflag
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#define nflag gndo->ndo_nflag
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#define Nflag gndo->ndo_Nflag
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#define Oflag gndo->ndo_Oflag
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#define pflag gndo->ndo_pflag
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#define qflag gndo->ndo_qflag
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#define Rflag gndo->ndo_Rflag
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#define sflag gndo->ndo_sflag
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#define Sflag gndo->ndo_Sflag
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#define tflag gndo->ndo_tflag
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#define Uflag gndo->ndo_Uflag
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#define uflag gndo->ndo_uflag
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#define vflag gndo->ndo_vflag
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#define xflag gndo->ndo_xflag
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#define Xflag gndo->ndo_Xflag
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#define Cflag gndo->ndo_Cflag
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#define Gflag gndo->ndo_Gflag
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#define Aflag gndo->ndo_Aflag
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#define Bflag gndo->ndo_Bflag
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#define Iflag gndo->ndo_Iflag
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#define suppress_default_print gndo->ndo_suppress_default_print
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#define packettype gndo->ndo_packettype
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#define sigsecret gndo->ndo_sigsecret
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#define Wflag gndo->ndo_Wflag
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#define WflagChars gndo->ndo_WflagChars
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#define Cflag_count gndo->ndo_Cflag_count
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#define Gflag_count gndo->ndo_Gflag_count
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#define Gflag_time gndo->ndo_Gflag_time
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#define Hflag gndo->ndo_Hflag
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#define snaplen gndo->ndo_snaplen
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#define snapend gndo->ndo_snapend
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extern void default_print(const u_char *, u_int);
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#endif
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