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Added support for Win32, based on WinPcap.

This commit is contained in:
risso 2002-08-01 08:33:01 +00:00
parent 3d856fe865
commit 6831542ec7
33 changed files with 4235 additions and 54 deletions
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46
Win32/Include/Gnuc.h Normal file
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/* @(#) $Header: /tcpdump/master/libpcap/Win32/Include/Gnuc.h,v 1.1 2002-08-01 08:33:05 risso Exp $ (LBL) */
/* Define __P() macro, if necessary */
#ifndef __P
#if __STDC__
#define __P(protos) protos
#else
#define __P(protos) ()
#endif
#endif
/* inline foo */
#ifndef __cplusplus
#ifdef __GNUC__
#define inline __inline
#else
#define inline
#endif
#endif
/*
* Handle new and old "dead" routine prototypes
*
* For example:
*
* __dead void foo(void) __attribute__((volatile));
*
*/
#ifdef __GNUC__
#ifndef __dead
#define __dead volatile
#endif
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
#ifndef __attribute__
#define __attribute__(args)
#endif
#endif
#else
#ifndef __dead
#define __dead
#endif
#ifndef __attribute__
#define __attribute__(args)
#endif
#endif

122
Win32/Include/addrinfo.h Normal file
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/*
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Id: addrinfo.h,v 1.1 2002-08-01 08:33:05 risso Exp $ */
#ifndef HAVE_ADDRINFO
/*
* Error return codes from getaddrinfo()
*/
#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
#define EAI_AGAIN 2 /* temporary failure in name resolution */
#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
#define EAI_FAMILY 5 /* ai_family not supported */
#define EAI_MEMORY 6 /* memory allocation failure */
#define EAI_NODATA 7 /* no address associated with hostname */
#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
#define EAI_SYSTEM 11 /* system error returned in errno */
#define EAI_BADHINTS 12
#define EAI_PROTOCOL 13
#define EAI_MAX 14
/* internal error */
#define NETDB_INTERNAL -1 /* see errno */
/*
* Flag values for getaddrinfo()
*/
#define AI_PASSIVE 0x00000001 /* get address to use bind() */
#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
/* valid flags for addrinfo */
#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
/* special recommended flags for getipnodebyname */
#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
extern void freeaddrinfo (struct addrinfo *);
extern void freehostent (struct hostent *);
extern char *gai_strerror (int);
extern int getaddrinfo (const char *, const char *,
const struct addrinfo *, struct addrinfo **);
extern int getnameinfo (const struct sockaddr *, size_t, char *,
size_t, char *, size_t, int);
extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
extern struct hostent *getipnodebyname (const char *, int, int, int *);
extern int inet_pton (int, const char *, void *);
extern const char *inet_ntop (int, const void *, char *, size_t);
#endif /* HAVE_ADDRINFO */
/*
* Constants for getnameinfo()
*/
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#endif
#ifndef NI_MAXSERV
#define NI_MAXSERV 32
#endif
/*
* Flag values for getnameinfo()
*/
#ifndef NI_NOFQDN
#define NI_NOFQDN 0x00000001
#endif
#ifndef NI_NUMERICHOST
#define NI_NUMERICHOST 0x00000002
#endif
#ifndef NI_NAMEREQD
#define NI_NAMEREQD 0x00000004
#endif
#ifndef NI_NUMERICSERV
#define NI_NUMERICSERV 0x00000008
#endif
#ifndef NI_DGRAM
#define NI_DGRAM 0x00000010
#endif

349
Win32/Include/arpa/nameser.h Normal file
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/*
* ++Copyright++ 1983, 1989, 1993
* -
* Copyright (c) 1983, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* -
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* -
* --Copyright--
*/
/*
* @(#)nameser.h 8.1 (Berkeley) 6/2/93
* nameser.h,v 1.2 1995/05/06 14:23:54 hjl Exp
*/
#ifndef _NAMESER_H_
#define _NAMESER_H_
#ifndef WIN32
#include <sys/param.h>
#if (!defined(BSD)) || (BSD < 199306)
# include <sys/bitypes.h>
#else
# include <sys/types.h>
#endif
#include <sys/cdefs.h>
#else
#include <pcap-stdinc.h>
#define __LITTLE_ENDIAN 1
#define __BYTE_ORDER __LITTLE_ENDIAN
#endif
/*
* revision information. this is the release date in YYYYMMDD format.
* it can change every day so the right thing to do with it is use it
* in preprocessor commands such as "#if (__BIND > 19931104)". do not
* compare for equality; rather, use it to determine whether your resolver
* is new enough to contain a certain feature.
*/
#define __BIND 19940417 /* interface version stamp */
/*
* Define constants based on rfc883
*/
#define PACKETSZ 512 /* maximum packet size */
#define MAXDNAME 256 /* maximum domain name */
#define MAXCDNAME 255 /* maximum compressed domain name */
#define MAXLABEL 63 /* maximum length of domain label */
#define HFIXEDSZ 12 /* #/bytes of fixed data in header */
#define QFIXEDSZ 4 /* #/bytes of fixed data in query */
#define RRFIXEDSZ 10 /* #/bytes of fixed data in r record */
#define INT32SZ 4 /* for systems without 32-bit ints */
#define INT16SZ 2 /* for systems without 16-bit ints */
#define INADDRSZ 4 /* for sizeof(struct inaddr) != 4 */
/*
* Internet nameserver port number
*/
#define NAMESERVER_PORT 53
/*
* Currently defined opcodes
*/
#define QUERY 0x0 /* standard query */
#define IQUERY 0x1 /* inverse query */
#define STATUS 0x2 /* nameserver status query */
/*#define xxx 0x3 *//* 0x3 reserved */
#define NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */
#ifdef ALLOW_UPDATES
/* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */
# define UPDATEA 0x9 /* add resource record */
# define UPDATED 0xa /* delete a specific resource record */
# define UPDATEDA 0xb /* delete all named resource record */
# define UPDATEM 0xc /* modify a specific resource record */
# define UPDATEMA 0xd /* modify all named resource record */
# define ZONEINIT 0xe /* initial zone transfer */
# define ZONEREF 0xf /* incremental zone referesh */
#endif
/*
* Currently defined response codes
*/
#ifdef HAVE_ADDRINFO
#define NOERROR 0 /* no error */
#endif /* HAVE_ADDRINFO */
#define FORMERR 1 /* format error */
#define SERVFAIL 2 /* server failure */
#define NXDOMAIN 3 /* non existent domain */
#define NOTIMP 4 /* not implemented */
#define REFUSED 5 /* query refused */
#ifdef ALLOW_UPDATES
/* non standard */
# define NOCHANGE 0xf /* update failed to change db */
#endif
/*
* Type values for resources and queries
*/
#define T_A 1 /* host address */
#define T_NS 2 /* authoritative server */
#define T_MD 3 /* mail destination */
#define T_MF 4 /* mail forwarder */
#define T_CNAME 5 /* canonical name */
#define T_SOA 6 /* start of authority zone */
#define T_MB 7 /* mailbox domain name */
#define T_MG 8 /* mail group member */
#define T_MR 9 /* mail rename name */
#define T_NULL 10 /* null resource record */
#define T_WKS 11 /* well known service */
#define T_PTR 12 /* domain name pointer */
#define T_HINFO 13 /* host information */
#define T_MINFO 14 /* mailbox information */
#define T_MX 15 /* mail routing information */
#define T_TXT 16 /* text strings */
#define T_RP 17 /* responsible person */
#define T_AFSDB 18 /* AFS cell database */
#define T_X25 19 /* X_25 calling address */
#define T_ISDN 20 /* ISDN calling address */
#define T_RT 21 /* router */
#define T_NSAP 22 /* NSAP address */
#define T_NSAP_PTR 23 /* reverse NSAP lookup (deprecated) */
#define T_SIG 24 /* security signature */
#define T_KEY 25 /* security key */
#define T_PX 26 /* X.400 mail mapping */
#define T_GPOS 27 /* geographical position (withdrawn) */
#define T_AAAA 28 /* IP6 Address */
#define T_LOC 29 /* Location Information */
/* non standard */
#define T_UINFO 100 /* user (finger) information */
#define T_UID 101 /* user ID */
#define T_GID 102 /* group ID */
#define T_UNSPEC 103 /* Unspecified format (binary data) */
/* Query type values which do not appear in resource records */
#define T_AXFR 252 /* transfer zone of authority */
#define T_MAILB 253 /* transfer mailbox records */
#define T_MAILA 254 /* transfer mail agent records */
#define T_ANY 255 /* wildcard match */
/*
* Values for class field
*/
#define C_IN 1 /* the arpa internet */
#define C_CHAOS 3 /* for chaos net (MIT) */
#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */
/* Query class values which do not appear in resource records */
#define C_ANY 255 /* wildcard match */
/*
* Status return codes for T_UNSPEC conversion routines
*/
#define CONV_SUCCESS 0
#define CONV_OVERFLOW (-1)
#define CONV_BADFMT (-2)
#define CONV_BADCKSUM (-3)
#define CONV_BADBUFLEN (-4)
#ifndef __BYTE_ORDER
#if (BSD >= 199103)
# include <machine/endian.h>
#else
#ifdef linux
# include <endian.h>
#else
#define __LITTLE_ENDIAN 1234 /* least-significant byte first (vax, pc) */
#define __BIG_ENDIAN 4321 /* most-significant byte first (IBM, net) */
#define __PDP_ENDIAN 3412 /* LSB first in word, MSW first in long (pdp)*/
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
defined(__alpha__) || defined(__alpha)
#define __BYTE_ORDER __LITTLE_ENDIAN
#endif
#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
defined(apollo) || defined(__convex__) || defined(_CRAY) || \
defined(__hppa) || defined(__hp9000) || \
defined(__hp9000s300) || defined(__hp9000s700) || \
defined (BIT_ZERO_ON_LEFT) || defined(m68k)
#define __BYTE_ORDER __BIG_ENDIAN
#endif
#endif /* linux */
#endif /* BSD */
#endif /* __BYTE_ORDER */
#if !defined(__BYTE_ORDER) || \
(__BYTE_ORDER != __BIG_ENDIAN && __BYTE_ORDER != __LITTLE_ENDIAN && \
__BYTE_ORDER != __PDP_ENDIAN)
/* you must determine what the correct bit order is for
* your compiler - the next line is an intentional error
* which will force your compiles to bomb until you fix
* the above macros.
*/
error "Undefined or invalid __BYTE_ORDER";
#endif
/*
* Structure for query header. The order of the fields is machine- and
* compiler-dependent, depending on the byte/bit order and the layout
* of bit fields. We use bit fields only in int variables, as this
* is all ANSI requires. This requires a somewhat confusing rearrangement.
*/
typedef struct {
unsigned id :16; /* query identification number */
#if __BYTE_ORDER == __BIG_ENDIAN
/* fields in third byte */
unsigned qr: 1; /* response flag */
unsigned opcode: 4; /* purpose of message */
unsigned aa: 1; /* authoritive answer */
unsigned tc: 1; /* truncated message */
unsigned rd: 1; /* recursion desired */
/* fields in fourth byte */
unsigned ra: 1; /* recursion available */
unsigned pr: 1; /* primary server req'd (!standard) */
unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */
unsigned rcode :4; /* response code */
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN || __BYTE_ORDER == __PDP_ENDIAN
/* fields in third byte */
unsigned rd :1; /* recursion desired */
unsigned tc :1; /* truncated message */
unsigned aa :1; /* authoritive answer */
unsigned opcode :4; /* purpose of message */
unsigned qr :1; /* response flag */
/* fields in fourth byte */
unsigned rcode :4; /* response code */
unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */
unsigned pr :1; /* primary server req'd (!standard) */
unsigned ra :1; /* recursion available */
#endif
/* remaining bytes */
unsigned qdcount :16; /* number of question entries */
unsigned ancount :16; /* number of answer entries */
unsigned nscount :16; /* number of authority entries */
unsigned arcount :16; /* number of resource entries */
} HEADER;
/*
* Defines for handling compressed domain names
*/
#define INDIR_MASK 0xc0
/*
* Structure for passing resource records around.
*/
struct rrec {
int16_t r_zone; /* zone number */
int16_t r_class; /* class number */
int16_t r_type; /* type number */
u_int32_t r_ttl; /* time to live */
int r_size; /* size of data area */
char *r_data; /* pointer to data */
};
//extern u_int16_t _getshort __P((const u_char *));
//extern u_int32_t _getlong __P((const u_char *));
/*
* Inline versions of get/put short/long. Pointer is advanced.
*
* These macros demonstrate the property of C whereby it can be
* portable or it can be elegant but rarely both.
*/
#define GETSHORT(s, cp) { \
register u_char *t_cp = (u_char *)(cp); \
(s) = ((u_int16_t)t_cp[0] << 8) \
| ((u_int16_t)t_cp[1]) \
; \
(cp) += INT16SZ; \
}
#define GETLONG(l, cp) { \
register u_char *t_cp = (u_char *)(cp); \
(l) = ((u_int32_t)t_cp[0] << 24) \
| ((u_int32_t)t_cp[1] << 16) \
| ((u_int32_t)t_cp[2] << 8) \
| ((u_int32_t)t_cp[3]) \
; \
(cp) += INT32SZ; \
}
#define PUTSHORT(s, cp) { \
register u_int16_t t_s = (u_int16_t)(s); \
register u_char *t_cp = (u_char *)(cp); \
*t_cp++ = t_s >> 8; \
*t_cp = t_s; \
(cp) += INT16SZ; \
}
#define PUTLONG(l, cp) { \
register u_int32_t t_l = (u_int32_t)(l); \
register u_char *t_cp = (u_char *)(cp); \
*t_cp++ = t_l >> 24; \
*t_cp++ = t_l >> 16; \
*t_cp++ = t_l >> 8; \
*t_cp = t_l; \
(cp) += INT32SZ; \
}
#endif /* !_NAMESER_H_ */

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/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BITTYPES_H
#define _BITTYPES_H
#ifndef HAVE_U_INT8_T
#if SIZEOF_CHAR == 1
typedef unsigned char u_int8_t;
typedef signed char int8_t;
#elif SIZEOF_INT == 1
typedef unsigned int u_int8_t;
typedef signed int int8_t;
#else /* XXX */
#error "there's no appropriate type for u_int8_t"
#endif
#define HAVE_U_INT8_T 1
#define HAVE_INT8_T 1
#endif /* HAVE_U_INT8_T */
#ifndef HAVE_U_INT16_T
#if SIZEOF_SHORT == 2
typedef unsigned short u_int16_t;
typedef signed short int16_t;
#elif SIZEOF_INT == 2
typedef unsigned int u_int16_t;
typedef signed int int16_t;
#elif SIZEOF_CHAR == 2
typedef unsigned char u_int16_t;
typedef signed char int16_t;
#else /* XXX */
#error "there's no appropriate type for u_int16_t"
#endif
#define HAVE_U_INT16_T 1
#define HAVE_INT16_T 1
#endif /* HAVE_U_INT16_T */
#ifndef HAVE_U_INT32_T
#if SIZEOF_INT == 4
typedef unsigned int u_int32_t;
typedef signed int int32_t;
#elif SIZEOF_LONG == 4
typedef unsigned long u_int32_t;
typedef signed long int32_t;
#elif SIZEOF_SHORT == 4
typedef unsigned short u_int32_t;
typedef signed short int32_t;
#else /* XXX */
#error "there's no appropriate type for u_int32_t"
#endif
#define HAVE_U_INT32_T 1
#define HAVE_INT32_T 1
#endif /* HAVE_U_INT32_T */
#endif /* _BITTYPES_H */

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/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef HAVE_PORTABLE_PROTOTYPE
#if defined(__STDC__) || defined(__cplusplus)
#define __P(protos) protos /* full-blown ANSI C */
#else
#define __P(protos) () /* traditional C preprocessor */
#endif
#endif /* !HAVE_PORTABLE_PROTOTYPE */

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/*
* Copyright (c) 1999, 2000
* Politecnico di Torino. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the Politecnico
* di Torino, and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <net/netdb.h>
#include <stdio.h>
#include <errno.h>
#include <arpa/nameser.h>
extern void _sethtent(int f);
extern void _endhtent(void);
extern struct hostent *_gethtent(void);
extern struct hostent *_gethtbyname(const char *name);
extern struct hostent *_gethtbyaddr(const char *addr, int len,
int type);
extern int _validuser(FILE *hostf, const char *rhost,
const char *luser, const char *ruser, int baselen);
extern int _checkhost(const char *rhost, const char *lhost, int len);
#if 0
extern void putlong(u_long l, u_char *msgp);
extern void putshort(u_short l, u_char *msgp);
extern u_int32_t _getlong(register const u_char *msgp);
extern u_int16_t _getshort(register const u_char *msgp);
extern void p_query(char *msg);
extern void fp_query(char *msg, FILE *file);
extern char *p_cdname(char *cp, char *msg, FILE *file);
extern char *p_rr(char *cp, char *msg, FILE *file);
extern char *p_type(int type);
extern char * p_class(int class);
extern char *p_time(u_long value);
#endif
extern char * hostalias(const char *name);
extern void sethostfile(char *name);
extern void _res_close (void);
extern void ruserpass(const char *host, char **aname, char **apass);

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/*
* Copyright (c) 1993, 1994, 1997
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/libpcap/Win32/Include/ip6_misc.h,v 1.1 2002-08-01 08:33:06 risso Exp $ (LBL)
*/
/*
* This file contains a collage of declarations for IPv6 from FreeBSD not present in Windows
*/
#include <winsock2.h>
#ifndef __MINGW32__
#include <ws2tcpip.h>
#endif /* __MINGW32__ */
#define IN_MULTICAST(a) IN_CLASSD(a)
#define IN_EXPERIMENTAL(a) ((((u_int32_t) (a)) & 0xe0000000) == 0xe0000000)
#define IN_LOOPBACKNET 127
const struct in6_addr in6addr_any; /* :: */
const struct in6_addr in6addr_loopback; /* ::1 */
#ifdef __MINGW32__
/* IPv6 address */
struct in6_addr
{
union
{
u_int8_t u6_addr8[16];
u_int16_t u6_addr16[8];
u_int32_t u6_addr32[4];
} in6_u;
#define s6_addr in6_u.u6_addr8
#define s6_addr16 in6_u.u6_addr16
#define s6_addr32 in6_u.u6_addr32
#define s6_addr64 in6_u.u6_addr64
};
#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
#endif /* __MINGW32__ */
#ifdef __MINGW32__
typedef unsigned short sa_family_t;
#define __SOCKADDR_COMMON(sa_prefix) \
sa_family_t sa_prefix##family
/* Ditto, for IPv6. */
struct sockaddr_in6
{
__SOCKADDR_COMMON (sin6_);
u_int16_t sin6_port; /* Transport layer port # */
u_int32_t sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
};
#define IN6_IS_ADDR_V4MAPPED(a) \
((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
(((u_int32_t *) (a))[2] == htonl (0xffff)))
#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff)
#define IN6_IS_ADDR_LINKLOCAL(a) \
((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000))
#define IN6_IS_ADDR_LOOPBACK(a) \
(((u_int32_t *) (a))[0] == 0 && ((u_int32_t *) (a))[1] == 0 && \
((u_int32_t *) (a))[2] == 0 && ((u_int32_t *) (a))[3] == htonl (1))
#endif /* __MINGW32__ */
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
#define nd_rd_type nd_rd_hdr.icmp6_type
#define nd_rd_code nd_rd_hdr.icmp6_code
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
/*
* IPV6 extension headers
*/
#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
#define IPPROTO_IPV6 41 /* IPv6 header. */
#define IPPROTO_ROUTING 43 /* IPv6 routing header */
#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
#define IPPROTO_ESP 50 /* encapsulating security payload */
#define IPPROTO_AH 51 /* authentication header */
#define IPPROTO_ICMPV6 58 /* ICMPv6 */
#define IPPROTO_NONE 59 /* IPv6 no next header */
#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
#define IPPROTO_PIM 103 /* Protocol Independent Multicast. */
#define IPV6_RTHDR_TYPE_0 0
/* Option types and related macros */
#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
#define IP6OPT_PADN 0x01 /* 00 0 00001 */
#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
#define IP6OPT_JUMBO_LEN 6
#define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
#define IP6OPT_RTALERT_LEN 4
#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
#define IP6OPT_MINLEN 2
#define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
#define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
#define IP6OPT_EID 0x8a /* 10 0 01010 */
#define IP6OPT_TYPE(o) ((o) & 0xC0)
#define IP6OPT_TYPE_SKIP 0x00
#define IP6OPT_TYPE_DISCARD 0x40
#define IP6OPT_TYPE_FORCEICMP 0x80
#define IP6OPT_TYPE_ICMP 0xC0
#define IP6OPT_MUTABLE 0x20
#ifdef __MINGW32__
#ifndef EAI_ADDRFAMILY
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
#endif
#endif /* __MINGW32__ */

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/*
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)if.h 8.1 (Berkeley) 6/10/93
* $FreeBSD: src/sys/net/if.h,v 1.49.2.1 1999/08/29 16:28:15 peter Exp $
*/
#ifndef _NET_IF_H_
#define _NET_IF_H_
/*
* <net/if.h> does not depend on <sys/time.h> on most other systems. This
* helps userland compatability. (struct timeval ifi_lastchange)
*/
#ifndef KERNEL
#include <pcap-stdinc.h>
#endif
/*
* Structure describing information about an interface
* which may be of interest to management entities.
*/
struct if_data {
/* generic interface information */
u_char ifi_type; /* ethernet, tokenring, etc */
u_char ifi_physical; /* e.g., AUI, Thinnet, 10base-T, etc */
u_char ifi_addrlen; /* media address length */
u_char ifi_hdrlen; /* media header length */
u_char ifi_recvquota; /* polling quota for receive intrs */
u_char ifi_xmitquota; /* polling quota for xmit intrs */
u_long ifi_mtu; /* maximum transmission unit */
u_long ifi_metric; /* routing metric (external only) */
u_long ifi_baudrate; /* linespeed */
/* volatile statistics */
u_long ifi_ipackets; /* packets received on interface */
u_long ifi_ierrors; /* input errors on interface */
u_long ifi_opackets; /* packets sent on interface */
u_long ifi_oerrors; /* output errors on interface */
u_long ifi_collisions; /* collisions on csma interfaces */
u_long ifi_ibytes; /* total number of octets received */
u_long ifi_obytes; /* total number of octets sent */
u_long ifi_imcasts; /* packets received via multicast */
u_long ifi_omcasts; /* packets sent via multicast */
u_long ifi_iqdrops; /* dropped on input, this interface */
u_long ifi_noproto; /* destined for unsupported protocol */
u_long ifi_recvtiming; /* usec spent receiving when timing */
u_long ifi_xmittiming; /* usec spent xmitting when timing */
struct timeval ifi_lastchange; /* time of last administrative change */
};
/* ws2tcpip.h has interface flags: IFF_* */
#if 0
#define IFF_UP 0x1 /* interface is up */
#define IFF_BROADCAST 0x2 /* broadcast address valid */
#define IFF_DEBUG 0x4 /* turn on debugging */
#define IFF_LOOPBACK 0x8 /* is a loopback net */
#define IFF_POINTOPOINT 0x10 /* interface is point-to-point link */
/*#define IFF_NOTRAILERS 0x20 * obsolete: avoid use of trailers */
#define IFF_RUNNING 0x40 /* resources allocated */
#define IFF_NOARP 0x80 /* no address resolution protocol */
#define IFF_PROMISC 0x100 /* receive all packets */
#define IFF_ALLMULTI 0x200 /* receive all multicast packets */
#define IFF_OACTIVE 0x400 /* transmission in progress */
#define IFF_SIMPLEX 0x800 /* can't hear own transmissions */
#define IFF_LINK0 0x1000 /* per link layer defined bit */
#define IFF_LINK1 0x2000 /* per link layer defined bit */
#define IFF_LINK2 0x4000 /* per link layer defined bit */
#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */
#define IFF_MULTICAST 0x8000 /* supports multicast */
#endif /* 0 */
/* flags set internally only: */
#define IFF_CANTCHANGE \
(IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\
IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI)
#define IFQ_MAXLEN 50
#define IFNET_SLOWHZ 1 /* granularity is 1 second */
/*
* Message format for use in obtaining information about interfaces
* from getkerninfo and the routing socket
*/
struct if_msghdr {
u_short ifm_msglen; /* to skip over non-understood messages */
u_char ifm_version; /* future binary compatability */
u_char ifm_type; /* message type */
int ifm_addrs; /* like rtm_addrs */
int ifm_flags; /* value of if_flags */
u_short ifm_index; /* index for associated ifp */
struct if_data ifm_data;/* statistics and other data about if */
};
/*
* Message format for use in obtaining information about interface addresses
* from getkerninfo and the routing socket
*/
struct ifa_msghdr {
u_short ifam_msglen; /* to skip over non-understood messages */
u_char ifam_version; /* future binary compatability */
u_char ifam_type; /* message type */
int ifam_addrs; /* like rtm_addrs */
int ifam_flags; /* value of ifa_flags */
u_short ifam_index; /* index for associated ifp */
int ifam_metric; /* value of ifa_metric */
};
/*
* Message format for use in obtaining information about multicast addresses
* from the routing socket
*/
struct ifma_msghdr {
u_short ifmam_msglen; /* to skip over non-understood messages */
u_char ifmam_version; /* future binary compatability */
u_char ifmam_type; /* message type */
int ifmam_addrs; /* like rtm_addrs */
int ifmam_flags; /* value of ifa_flags */
u_short ifmam_index; /* index for associated ifp */
};
/*
* Interface request structure used for socket
* ioctl's. All interface ioctl's must have parameter
* definitions which begin with ifr_name. The
* remainder may be interface specific.
*/
struct ifreq {
#define IFNAMSIZ 16
char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
short ifru_flags;
int ifru_metric;
int ifru_mtu;
int ifru_phys;
int ifru_media;
caddr_t ifru_data;
} ifr_ifru;
#define ifr_addr ifr_ifru.ifru_addr /* address */
#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-to-p link */
#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
#define ifr_flags ifr_ifru.ifru_flags /* flags */
#define ifr_metric ifr_ifru.ifru_metric /* metric */
#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
#define ifr_phys ifr_ifru.ifru_phys /* physical wire */
#define ifr_media ifr_ifru.ifru_media /* physical media */
#define ifr_data ifr_ifru.ifru_data /* for use by interface */
};
#define _SIZEOF_ADDR_IFREQ(ifr) \
((ifr).ifr_addr.sa_len > sizeof(struct sockaddr) ? \
(sizeof(struct ifreq) - sizeof(struct sockaddr) + \
(ifr).ifr_addr.sa_len) : sizeof(struct ifreq))
struct ifaliasreq {
char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
struct sockaddr ifra_addr;
struct sockaddr ifra_broadaddr;
struct sockaddr ifra_mask;
};
struct ifmediareq {
char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */
int ifm_current; /* current media options */
int ifm_mask; /* don't care mask */
int ifm_status; /* media status */
int ifm_active; /* active options */
int ifm_count; /* # entries in ifm_ulist array */
int *ifm_ulist; /* media words */
};
/*
* Structure used in SIOCGIFCONF request.
* Used to retrieve interface configuration
* for machine (useful for programs which
* must know all networks accessible).
*/
struct ifconf {
int ifc_len; /* size of associated buffer */
union {
caddr_t ifcu_buf;
struct ifreq *ifcu_req;
} ifc_ifcu;
#define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */
#define ifc_req ifc_ifcu.ifcu_req /* array of structures returned */
};
#ifdef KERNEL
#ifdef MALLOC_DECLARE
MALLOC_DECLARE(M_IFADDR);
MALLOC_DECLARE(M_IFMADDR);
#endif
#endif
/* XXX - this should go away soon */
#ifdef KERNEL
#include <net/if_var.h>
#endif
#endif /* !_NET_IF_H_ */

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/*-
* Copyright (c) 1980, 1983, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)netdb.h 8.1 (Berkeley) 6/2/93
* netdb.h,v 1.4 1995/08/14 04:05:04 hjl Exp
* -
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
*
* Permission to use, copy, modify and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* -
* --Copyright--
*/
#ifndef _NETDB_H_
#define _NETDB_H_
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
#include <stdio.h>
#include <netinet/in.h>
#endif
#include <winsock2.h>
#include <net/paths.h>
#define _PATH_HEQUIV __PATH_ETC_INET"/hosts.equiv"
#define _PATH_HOSTS __PATH_ETC_INET"/hosts"
#define _PATH_NETWORKS __PATH_ETC_INET"/networks"
#define _PATH_PROTOCOLS __PATH_ETC_INET"/protocols"
#define _PATH_SERVICES __PATH_ETC_INET"/services"
#define _PATH_RESCONF __PATH_ETC_INET"/resolv.conf"
#define _PATH_RPC __PATH_ETC_INET"/rpc"
struct rpcent {
char *r_name; /* name of server for this rpc program */
char **r_aliases; /* alias list */
int r_number; /* rpc program number */
};
#ifndef WIN32
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
#define __NETDB_MAXALIASES 35
#define __NETDB_MAXADDRS 35
/*
* Error return codes from gethostbyname() and gethostbyaddr()
* (left in extern int h_errno).
*/
#define h_errno (*__h_errno_location ())
#else
extern int h_errno;
#endif
#endif
#define NETDB_INTERNAL -1 /* see errno */
#define NETDB_SUCCESS 0 /* no problem */
//#include <features.h>
void endhostent (void);
void endnetent (void);
void endprotoent (void);
void endservent (void);
void endrpcent (void);
struct hostent *gethostent (void);
struct netent *getnetbyaddr (long, int); /* u_long? */
struct netent *getnetbyname (const char *);
struct netent *getnetent (void);
struct protoent *getprotoent (void);
struct servent *getservent (void);
struct rpcent *getrpcent (void);
struct rpcent *getrpcbyname (const char *);
struct rpcent *getrpcbynumber (int);
void herror (const char *);
void sethostent (int);
/* void sethostfile (const char *); */
void setnetent (int);
void setprotoent (int);
void setservent (int);
void setrpcent (int);
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
struct hostent *gethostbyaddr_r (const char *__addr,
int __length, int __type,
struct hostent *__result,
char *__buffer, int __buflen, int *__h_errnop);
struct hostent *gethostbyname_r (const char * __name,
struct hostent *__result, char *__buffer,
int __buflen, int *__h_errnop);
struct hostent *gethostent_r (struct hostent *__result,
char *__buffer, int __buflen, int *__h_errnop);
struct netent *getnetbyaddr_r (long __net, int __type,
struct netent *__result, char *__buffer,
int __buflen);
struct netent *getnetbyname_r (const char * __name,
struct netent *__result, char *__buffer,
int __buflen);
struct netent *getnetent_r (struct netent *__result,
char *__buffer, int __buflen);
struct protoent *getprotobyname_r (const char * __name,
struct protoent *__result, char *__buffer,
int __buflen);
struct protoent *getprotobynumber_r (int __proto,
struct protoent *__result, char *__buffer,
int __buflen);
struct protoent *getprotoent_r (struct protoent *__result,
char *__buffer, int __buflen);
struct servent *getservbyname_r (const char * __name,
const char *__proto, struct servent *__result,
char *__buffer, int __buflen);
struct servent *getservbyport_r (int __port,
const char *__proto, struct servent *__result,
char *__buffer, int __buflen);
struct servent *getservent_r (struct servent *__result,
char *__buffer, int __buflen);
int *__h_errno_location (void);
#endif
#endif /* !_NETDB_H_ */

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/*
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)paths.h 5.15 (Berkeley) 5/29/91
*/
#ifndef _PATHS_H_
#define _PATHS_H_
#if 0
#define __PATH_ETC_INET "/usr/etc/inet"
#else
#define __PATH_ETC_INET "/etc"
#endif
/* Default search path. */
#define _PATH_DEFPATH "/usr/local/bin:/usr/bin:/bin:."
#define _PATH_DEFPATH_ROOT "/sbin:/bin:/usr/sbin:/usr/bin"
#define _PATH_BSHELL "/bin/sh"
#define _PATH_CONSOLE "/dev/console"
#define _PATH_CSHELL "/bin/csh"
#define _PATH_DEVDB "/var/run/dev.db"
#define _PATH_DEVNULL "/dev/null"
#define _PATH_DRUM "/dev/drum"
#define _PATH_HEQUIV __PATH_ETC_INET"/hosts.equiv"
#define _PATH_KMEM "/dev/kmem"
#define _PATH_MAILDIR "/var/spool/mail"
#define _PATH_MAN "/usr/man"
#define _PATH_MEM "/dev/mem"
#define _PATH_LOGIN "/bin/login"
#define _PATH_NOLOGIN "/etc/nologin"
#define _PATH_SENDMAIL "/usr/sbin/sendmail"
#define _PATH_SHELLS "/etc/shells"
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/vmlinux"
#define _PATH_VI "/usr/bin/vi"
/* Provide trailing slash, since mostly used for building pathnames. */
#define _PATH_DEV "/dev/"
#define _PATH_TMP "/tmp/"
#define _PATH_VARRUN "/var/run/"
#define _PATH_VARTMP "/var/tmp/"
#define _PATH_KLOG "/proc/kmsg"
#define _PATH_LOGCONF __PATH_ETC_INET"/syslog.conf"
#if 0
#define _PATH_LOGPID __PATH_ETC_INET"/syslog.pid"
#else
#define _PATH_LOGPID "/var/run/syslog.pid"
#endif
#define _PATH_LOG "/dev/log"
#define _PATH_CONSOLE "/dev/console"
#if 0
#define _PATH_UTMP "/var/adm/utmp"
#define _PATH_WTMP "/var/adm/wtmp"
#define _PATH_LASTLOG "/var/adm/lastlog"
#else
#define _PATH_UTMP "/var/run/utmp"
#define _PATH_WTMP "/var/log/wtmp"
#define _PATH_LASTLOG "/var/log/lastlog"
#endif
#define _PATH_LOCALE "/usr/lib/locale"
#define _PATH_RWHODIR "/var/spool/rwho"
#if _MIT_POSIX_THREADS
/* For the MIT pthreads */
#define _PATH_PTY "/dev/"
#define _PATH_TZDIR "/usr/lib/zoneinfo"
#define _PATH_TZFILE "/usr/lib/zoneinfo/localtime"
#endif
#endif /* !_PATHS_H_ */

38
Win32/Include/sockstorage.h Normal file
View File

@ -0,0 +1,38 @@
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
struct sockaddr_storage {
#ifdef HAVE_SOCKADDR_SA_LEN
u_int8_t __ss_len;
u_int8_t __ss_family;
u_int8_t fill[126];
#else
u_int8_t __ss_family;
u_int8_t fill[127];
#endif /* HAVE_SOCKADDR_SA_LEN */
};

54
Win32/Src/ffs.c Normal file
View File

@ -0,0 +1,54 @@
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)ffs.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <string.h>
/*
* ffs -- vax ffs instruction
*/
int
ffs(mask)
register int mask;
{
register int bit;
if (mask == 0)
return(0);
for (bit = 1; !(mask & 1); bit++)
mask >>= 1;
return(bit);
}

1119
Win32/Src/getaddrinfo.c Normal file
View File

File diff suppressed because it is too large Load Diff

44
Win32/Src/getnetbynm.c Normal file
View File

@ -0,0 +1,44 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getnetbyname.c 5.5 (Berkeley) 6/27/88";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
extern int _net_stayopen;
struct netent *
getnetbyname(const char *name)
{
register struct netent *p;
register char **cp;
setnetent(_net_stayopen);
while (p = getnetent()) {
if (strcmp(p->n_name, name) == 0)
break;
for (cp = p->n_aliases; *cp != 0; cp++)
if (strcmp(*cp, name) == 0)
goto found;
}
found:
if (!_net_stayopen)
endnetent();
return (p);
}

119
Win32/Src/getnetent.c Normal file
View File

@ -0,0 +1,119 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getnetent.c 5.5 (Berkeley) 6/27/88";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
#define MAXALIASES 35
static char NETDB[] = _PATH_NETWORKS;
static FILE *netf = NULL;
static char line[BUFSIZ+1];
static struct netent net;
static char *net_aliases[MAXALIASES];
static char *any(char *, char *);
int _net_stayopen;
extern u_int32_t inet_network(const char *cp);
void
setnetent(f)
int f;
{
if (netf == NULL)
netf = fopen(NETDB, "r" );
else
rewind(netf);
_net_stayopen |= f;
}
void
endnetent()
{
if (netf) {
fclose(netf);
netf = NULL;
}
_net_stayopen = 0;
}
struct netent *
getnetent()
{
char *p;
register char *cp, **q;
if (netf == NULL && (netf = fopen(NETDB, "r" )) == NULL)
return (NULL);
again:
p = fgets(line, BUFSIZ, netf);
if (p == NULL)
return (NULL);
if (*p == '#')
goto again;
cp = any(p, "#\n");
if (cp == NULL)
goto again;
*cp = '\0';
net.n_name = p;
cp = any(p, " \t");
if (cp == NULL)
goto again;
*cp++ = '\0';
while (*cp == ' ' || *cp == '\t')
cp++;
p = any(cp, " \t");
if (p != NULL)
*p++ = '\0';
net.n_net = inet_network(cp);
net.n_addrtype = AF_INET;
q = net.n_aliases = net_aliases;
if (p != NULL)
cp = p;
while (cp && *cp) {
if (*cp == ' ' || *cp == '\t') {
cp++;
continue;
}
if (q < &net_aliases[MAXALIASES - 1])
*q++ = cp;
cp = any(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
}
*q = NULL;
return (&net);
}
static char *
any(cp, match)
register char *cp;
char *match;
{
register char *mp, c;
while (c = *cp) {
for (mp = match; *mp; mp++)
if (*mp == c)
return (cp);
cp++;
}
return ((char *)0);
}

121
Win32/Src/getopt.c Normal file
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@ -0,0 +1,121 @@
/*
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#endif /* LIBC_SCCS and not lint */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int opterr = 1, /* if error message should be printed */
optind = 1, /* index into parent argv vector */
optopt, /* character checked for validity */
optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#define BADCH (int)'?'
#define BADARG (int)':'
#define EMSG ""
/*
* getopt --
* Parse argc/argv argument vector.
*/
int
getopt(nargc, nargv, ostr)
int nargc;
char * const *nargv;
const char *ostr;
{
#ifdef WIN32
char *__progname="windump";
#else
extern char *__progname;
#endif
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') {
place = EMSG;
return (-1);
}
if (place[1] && *++place == '-') { /* found "--" */
++optind;
place = EMSG;
return (-1);
}
} /* option letter okay? */
if ((optopt = (int)*place++) == (int)':' ||
!(oli = strchr(ostr, optopt))) {
/*
* if the user didn't specify '-' as an option,
* assume it means -1.
*/
if (optopt == (int)'-')
return (-1);
if (!*place)
++optind;
if (opterr && *ostr != ':')
(void)fprintf(stderr,
"%s: illegal option -- %c\n", __progname, optopt);
return (BADCH);
}
if (*++oli != ':') { /* don't need argument */
optarg = NULL;
if (!*place)
++optind;
}
else { /* need an argument */
if (*place) /* no white space */
optarg = place;
else if (nargc <= ++optind) { /* no arg */
place = EMSG;
if (*ostr == ':')
return (BADARG);
if (opterr)
(void)fprintf(stderr,
"%s: option requires an argument -- %c\n",
__progname, optopt);
return (BADCH);
}
else /* white space */
optarg = nargv[optind];
place = EMSG;
++optind;
}
return (optopt); /* dump back option letter */
}

125
Win32/Src/getservent.c Normal file
View File

@ -0,0 +1,125 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getservent.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <net/netdb.h>
#include <stdio.h>
#include <errno.h>
#include <arpa/nameser.h>
#define MAXALIASES 35
static char SERVDB[] = _PATH_SERVICES;
static FILE *servf = NULL;
static char line[BUFSIZ+1];
static struct servent serv;
static char *serv_aliases[MAXALIASES];
int _serv_stayopen;
void
setservent(f)
int f;
{
if (servf == NULL)
servf = fopen(SERVDB, "r" );
else
rewind(servf);
_serv_stayopen |= f;
}
void
endservent()
{
if (servf) {
fclose(servf);
servf = NULL;
}
_serv_stayopen = 0;
}
struct servent *
getservent()
{
char *p;
register char *cp, **q;
if (servf == NULL && (servf = fopen(SERVDB, "r" )) == NULL)
return (NULL);
again:
if ((p = fgets(line, BUFSIZ, servf)) == NULL)
return (NULL);
if (*p == '#')
goto again;
cp = strpbrk(p, "#\n");
if (cp == NULL)
goto again;
*cp = '\0';
serv.s_name = p;
p = strpbrk(p, " \t");
if (p == NULL)
goto again;
*p++ = '\0';
while (*p == ' ' || *p == '\t')
p++;
cp = strpbrk(p, ",/");
if (cp == NULL)
goto again;
*cp++ = '\0';
serv.s_port = htons((u_short)atoi(p));
serv.s_proto = cp;
q = serv.s_aliases = serv_aliases;
cp = strpbrk(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
while (cp && *cp) {
if (*cp == ' ' || *cp == '\t') {
cp++;
continue;
}
if (q < &serv_aliases[MAXALIASES - 1])
*q++ = cp;
cp = strpbrk(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
}
*q = NULL;
return (&serv);
}

61
Win32/Src/inet_aton.c Normal file
View File

@ -0,0 +1,61 @@
/*
* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Kungliga Tekniska
* Högskolan and its contributors.
*
* 4. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Id: inet_aton.c,v 1.1 2002-08-01 08:33:10 risso Exp $ */
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/Win32/Src/inet_aton.c,v 1.1 2002-08-01 08:33:10 risso Exp $";
#endif
#include <sys/types.h>
#include <pcap-stdinc.h>
/* Minimal implementation of inet_aton.
* Cannot distinguish between failure and a local broadcast address. */
#ifndef INADDR_NONE
#define INADDR_NONE 0xffffffff
#endif
int
inet_aton(const char *cp, struct in_addr *addr)
{
addr->s_addr = inet_addr(cp);
return (addr->s_addr == INADDR_NONE) ? 0 : 1;
}

101
Win32/Src/inet_net.c Normal file
View File

@ -0,0 +1,101 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)inet_network.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
/*
* Internet network address interpretation routine.
* The library routines call this routine to interpret
* network numbers.
*/
u_int32_t
inet_network(const char *cp)
{
register u_long val, base, n;
register char c;
u_long parts[4], *pp = parts;
register int i;
again:
/*
* Collect number up to ``.''.
* Values are specified as for C:
* 0x=hex, 0=octal, other=decimal.
*/
val = 0; base = 10;
/*
* The 4.4BSD version of this file also accepts 'x__' as a hexa
* number. I don't think this is correct. -- Uli
*/
if (*cp == '0') {
if (*++cp == 'x' || *cp == 'X')
base = 16, cp++;
else
base = 8;
}
while ((c = *cp)) {
if (isdigit(c)) {
val = (val * base) + (c - '0');
cp++;
continue;
}
if (base == 16 && isxdigit(c)) {
val = (val << 4) + (c + 10 - (islower(c) ? 'a' : 'A'));
cp++;
continue;
}
break;
}
if (*cp == '.') {
if (pp >= parts + 4)
return (INADDR_NONE);
*pp++ = val, cp++;
goto again;
}
if (*cp && !isspace(*cp))
return (INADDR_NONE);
*pp++ = val;
n = pp - parts;
if (n > 4)
return (INADDR_NONE);
for (val = 0, i = 0; i < (int)n; i++) {
val <<= 8;
val |= parts[i] & 0xff;
}
return (val);
}

69
Win32/Src/inet_pton.c Normal file
View File

@ -0,0 +1,69 @@
/*
* Copyright (c) 1999 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Kungliga Tekniska
* Högskolan and its contributors.
*
* 4. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Id: inet_pton.c,v 1.1 2002-08-01 08:33:11 risso Exp $ */
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/Win32/Src/inet_pton.c,v 1.1 2002-08-01 08:33:11 risso Exp $";
#endif
#include <errno.h>
#ifdef WIN32
#ifndef EAFNOSUPPORT
#define EAFNOSUPPORT 97 /* not present in errno.h provided with VC */
#endif
#endif
#ifdef __MINGW32__
int* _errno();
#define errno (*_errno())
#endif /* __MINGW32__ */
#include <pcap-stdinc.h>
int
inet_pton(int af, const char *src, void *dst)
{
if (af != AF_INET) {
errno = EAFNOSUPPORT;
return -1;
}
return inet_aton (src, dst);
}

7
bpf/net/bpf_filter.c
View File

@ -40,12 +40,10 @@
#if !(defined(lint) || defined(KERNEL) || defined(_KERNEL))
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/bpf/net/bpf_filter.c,v 1.36 2002-06-11 17:04:48 itojun Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/bpf/net/bpf_filter.c,v 1.37 2002-08-01 08:33:12 risso Exp $ (LBL)";
#endif
#include <sys/param.h>
#include <sys/types.h>
#include <sys/time.h>
#include <pcap-stdinc.h>
#define SOLARIS (defined(sun) && (defined(__SVR4) || defined(__svr4__)))
#if defined(__hpux) || SOLARIS
@ -76,7 +74,6 @@ static const char rcsid[] =
#endif
#ifndef LBL_ALIGN
#include <netinet/in.h>
#define EXTRACT_SHORT(p) ((u_short)ntohs(*(u_short *)p))
#define EXTRACT_LONG(p) (ntohl(*(u_int32 *)p))

374
fad-win32.c Normal file
View File

@ -0,0 +1,374 @@
/*
* Copyright (c) 1999, 2002
* Politecnico di Torino. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the Politecnico
* di Torino, and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <pcap.h>
#include <packet32.h>
#include <errno.h>
#ifndef SA_LEN
#ifdef HAVE_SOCKADDR_SA_LEN
#define SA_LEN(addr) ((addr)->sa_len)
#else /* HAVE_SOCKADDR_SA_LEN */
#define SA_LEN(addr) (sizeof (struct sockaddr))
#endif /* HAVE_SOCKADDR_SA_LEN */
#endif /* SA_LEN */
/*
* Add an entry to the list of addresses for an interface.
* "curdev" is the entry for that interface.
*/
static int
add_addr_to_list(pcap_if_t *curdev, struct sockaddr *addr,
struct sockaddr *netmask, struct sockaddr *broadaddr,
struct sockaddr *dstaddr, char *errbuf)
{
pcap_addr_t *curaddr, *prevaddr, *nextaddr;
/*
* Allocate the new entry and fill it in.
*/
curaddr = (pcap_addr_t*)malloc(sizeof(pcap_addr_t));
if (curaddr == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
return (-1);
}
curaddr->next = NULL;
if (addr != NULL) {
curaddr->addr = (struct sockaddr*)dup_sockaddr(addr, SA_LEN(addr));
if (curaddr->addr == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curaddr);
return (-1);
}
} else
curaddr->addr = NULL;
if (netmask != NULL) {
curaddr->netmask = (struct sockaddr*)dup_sockaddr(netmask, SA_LEN(netmask));
if (curaddr->netmask == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curaddr);
return (-1);
}
} else
curaddr->netmask = NULL;
if (broadaddr != NULL) {
curaddr->broadaddr = (struct sockaddr*)dup_sockaddr(broadaddr, SA_LEN(broadaddr));
if (curaddr->broadaddr == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curaddr);
return (-1);
}
} else
curaddr->broadaddr = NULL;
if (dstaddr != NULL) {
curaddr->dstaddr = (struct sockaddr*)dup_sockaddr(dstaddr, SA_LEN(dstaddr));
if (curaddr->dstaddr == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curaddr);
return (-1);
}
} else
curaddr->dstaddr = NULL;
/*
* Find the end of the list of addresses.
*/
for (prevaddr = curdev->addresses; prevaddr != NULL; prevaddr = nextaddr) {
nextaddr = prevaddr->next;
if (nextaddr == NULL) {
/*
* This is the end of the list.
*/
break;
}
}
if (prevaddr == NULL) {
/*
* The list was empty; this is the first member.
*/
curdev->addresses = curaddr;
} else {
/*
* "prevaddr" is the last member of the list; append
* this member to it.
*/
prevaddr->next = curaddr;
}
return (0);
}
static int
pcap_add_if_win32(pcap_if_t **devlist, char *name, const char *desc,
char *errbuf)
{
pcap_if_t *curdev;
npf_if_addr if_addrs[16];
LONG if_addr_size;
int res = 0;
struct sockaddr_in *addr, *netmask;
if_addr_size = 16;
/*
* Add an entry for this interface, with no addresses.
*/
if (add_or_find_if(&curdev, devlist, (char *)name, 0, (char *)desc,
errbuf) == -1) {
/*
* Failure.
*/
return (-1);
}
/*
* Get the list of addresses for the interface.
*
* XXX - what about IPv6?
*/
if (!PacketGetNetInfoEx((void *)name, if_addrs, &if_addr_size)) {
/*
* Failure.
*/
addr=(struct sockaddr_in*)malloc(sizeof(struct sockaddr_in));
netmask=(struct sockaddr_in*)malloc(sizeof(struct sockaddr_in));
addr->sin_family = AF_INET;
addr->sin_addr.s_addr = 0;
netmask->sin_family = AF_INET;
netmask->sin_addr.s_addr = 0;
return (add_addr_to_list(curdev,
(struct sockaddr*)addr,
(struct sockaddr*)netmask,
NULL,
NULL,
errbuf));
}
/*
* Now add the addresses.
*/
while (if_addr_size-- > 0) {
/*
* "curdev" is an entry for this interface; add an entry for
* this address to its list of addresses.
*/
if(curdev == NULL)
break;
res = add_addr_to_list(curdev,
(struct sockaddr *)&if_addrs[if_addr_size].IPAddress,
(struct sockaddr *)&if_addrs[if_addr_size].SubnetMask,
(struct sockaddr *)&if_addrs[if_addr_size].Broadcast,
NULL,
errbuf);
if (res == -1) {
/*
* Failure.
*/
break;
}
}
return (res);
}
/*
* Get a list of all interfaces that are up and that we can open.
* Returns -1 on error, 0 otherwise.
* The list, as returned through "alldevsp", may be null if no interfaces
* were up and could be opened.
*
* Win32 implementation, based on WinPcap
*/
int
pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
{
pcap_if_t *devlist = NULL;
DWORD dwVersion;
DWORD dwWindowsMajorVersion;
int ret = 0;
const char *desc;
dwVersion = GetVersion(); /* get the OS version */
dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
if (dwVersion >= 0x80000000 && dwWindowsMajorVersion >= 4) {
/*
* Windows 95, 98, ME.
*/
char AdaptersName[8192];
ULONG NameLength = 8192;
char *name;
if (!PacketGetAdapterNames(AdaptersName, &NameLength)) {
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"PacketGetAdapterNames: %s",
pcap_win32strerror());
return (-1);
}
/*
* "PacketGetAdapterNames()" returned a list of
* null-terminated ASCII interface name strings,
* terminated by a null string, followed by a list
* of null-terminated ASCII interface description
* strings, terminated by a null string.
* This means there are two ASCII nulls at the end
* of the first list.
*
* Find the end of the first list; that's the
* beginning of the second list.
*/
desc = &AdaptersName[0];
while (*desc != '\0' || *(desc + 1) != '\0')
desc++;
/*
* Found it - "desc" points to the first of the two
* nulls at the end of the list of names, so the
* first byte of the list of descriptions is two bytes
* after it.
*/
desc += 2;
/*
* Loop over the elements in the first list.
*/
name = &AdaptersName[0];
while (*name != '\0') {
/*
* Add an entry for this interface.
*/
if (pcap_add_if_win32(&devlist, name, desc,
errbuf) == -1) {
/*
* Failure.
*/
ret = -1;
break;
}
name += strlen(name) + 1;
desc += strlen(desc) + 1;
}
} else {
/*
* Windows NT (NT 4.0, W2K, WXP).
*/
WCHAR AdaptersName[8192];
ULONG NameLength = 8192;
const WCHAR *t;
WCHAR *uc_name;
char ascii_name[8192];
char ascii_desc[8192];
char *p;
if (!PacketGetAdapterNames((PTSTR)AdaptersName, &NameLength)) {
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"PacketGetAdapterNames: %s",
pcap_win32strerror());
return (-1);
}
/*
* "PacketGetAdapterNames()" returned a list of
* null-terminated Unicode interface name strings,
* terminated by a null string, followed by a list
* of null-terminated ASCII interface description
* strings, terminated by a null string.
* This means there are two Unicode nulls at the end
* of the first list.
*
* Find the end of the first list; that's the
* beginning of the second list.
*/
t = &AdaptersName[0];
while (*t != '\0' || *(t + 1) != '\0')
t++;
/*
* Found it - "t" points to the first of the two
* nulls at the end of the list of names, so the
* first byte of the list of descriptions is two wide
* characters after it.
*/
t += 2;
desc = (const char *)t;
/*
* Loop over the elements in the first list.
*
* We assume all characters in the name string are valid
* ASCII characters.
*/
uc_name = &AdaptersName[0];
while (*uc_name != '\0') {
p = ascii_name;
while ((*p++ = (char)*uc_name++) != '\0')
;
p = ascii_desc;
while ((*p++ = *desc++) != '\0')
;
/*
* Add an entry for this interface.
*/
if (pcap_add_if_win32(&devlist, ascii_name,
ascii_desc, errbuf) == -1) {
/*
* Failure.
*/
ret = -1;
break;
}
}
}
if (ret == -1) {
/*
* We had an error; free the list we've been constructing.
*/
if (devlist != NULL) {
pcap_freealldevs(devlist);
devlist = NULL;
}
}
*alldevsp = devlist;
return (ret);
}

14
gencode.c
View File

@ -21,16 +21,19 @@
*/
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.169 2002-07-11 09:06:32 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.170 2002-08-01 08:33:01 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <pcap-stdinc.h>
#ifdef __MINGW32__
#include "IP6_misc.h"
#endif
#ifdef __NetBSD__
#include <sys/param.h>
#endif
@ -39,8 +42,6 @@ struct mbuf; /* Squelch compiler warnings on some platforms for */
struct rtentry; /* declarations in <net/if.h> */
#include <net/if.h>
#include <netinet/in.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
@ -59,7 +60,6 @@ struct rtentry; /* declarations in <net/if.h> */
#include "sll.h"
#include "arcnet.h"
#ifdef INET6
#include <netdb.h> /* for "struct addrinfo" */
#endif /*INET6*/
#include <pcap-namedb.h>

15
grammar.y
View File

@ -22,16 +22,15 @@
*/
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.72 2002-07-11 09:06:35 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.73 2002-08-01 08:33:02 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <pcap-stdinc.h>
#include <stdlib.h>
#if __STDC__
@ -39,10 +38,6 @@ struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <netinet/in.h>
#include <stdio.h>
#include "pcap-int.h"
@ -110,7 +105,7 @@ pcap_parse()
%type <blk> atmfieldvalue atmvalue atmlistvalue
%token DST SRC HOST GATEWAY
%token NET MASK PORT LESS GREATER PROTO PROTOCHAIN BYTE
%token NET MASK PORT LESS GREATER PROTO PROTOCHAIN CBYTE
%token ARP RARP IP SCTP TCP UDP ICMP IGMP IGRP PIM VRRP
%token ATALK AARP DECNET LAT SCA MOPRC MOPDL
%token TK_BROADCAST TK_MULTICAST
@ -305,7 +300,7 @@ other: pqual TK_BROADCAST { $$ = gen_broadcast($1); }
| pqual TK_MULTICAST { $$ = gen_multicast($1); }
| LESS NUM { $$ = gen_less($2); }
| GREATER NUM { $$ = gen_greater($2); }
| BYTE NUM byteop NUM { $$ = gen_byteop($3, $2, $4); }
| CBYTE NUM byteop NUM { $$ = gen_byteop($3, $2, $4); }
| INBOUND { $$ = gen_inbound(0); }
| OUTBOUND { $$ = gen_inbound(1); }
| VLAN pnum { $$ = gen_vlan($2); }

92
inet.c
View File

@ -34,26 +34,21 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.50 2002-07-30 08:12:14 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.51 2002-08-01 08:33:02 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <pcap-stdinc.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
struct mbuf; /* Squelch compiler warnings on some platforms for */
struct rtentry; /* declarations in <net/if.h> */
#include <net/if.h>
#include <netinet/in.h>
#include <ctype.h>
#include <errno.h>
@ -61,7 +56,6 @@ struct rtentry; /* declarations in <net/if.h> */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef HAVE_LIMITS_H
#include <limits.h>
#else
@ -85,7 +79,7 @@ struct rtentry; /* declarations in <net/if.h> */
(isdigit((unsigned char)((name)[2])) || (name)[2] == '\0'))
#endif
static struct sockaddr *
struct sockaddr *
dup_sockaddr(struct sockaddr *sa, size_t sa_len)
{
struct sockaddr *newsa;
@ -121,7 +115,7 @@ get_instance(char *name)
return (n);
}
static int
int
add_or_find_if(pcap_if_t **curdev_ret, pcap_if_t **alldevs, char *name,
u_int flags, const char *description, char *errbuf)
{
@ -458,6 +452,8 @@ pcap_freealldevs(pcap_if_t *alldevs)
}
}
#ifndef WIN32
/*
* Return the name of a network interface attached to the system, or NULL
* if none can be found. The interface must be configured up; the
@ -575,3 +571,79 @@ pcap_lookupnet(device, netp, maskp, errbuf)
*netp &= *maskp;
return (0);
}
#else /* WIN32 */
/*
* Return the name of a network interface attached to the system, or NULL
* if none can be found. The interface must be configured up; the
* lowest unit number is preferred; loopback is ignored.
*/
char *
pcap_lookupdev(errbuf)
register char *errbuf;
{
DWORD dwVersion;
DWORD dwWindowsMajorVersion;
dwVersion = GetVersion(); /* get the OS version */
dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
if (dwVersion >= 0x80000000 && dwWindowsMajorVersion >= 4) {
/*
* Windows 95, 98, ME.
*/
ULONG NameLength = 8192;
static char AdaptersName[8192];
PacketGetAdapterNames(AdaptersName,&NameLength);
return (AdaptersName);
} else {
/*
* Windows NT (NT 4.0, W2K, WXP).
*/
ULONG NameLength = 8192;
static WCHAR AdaptersName[8192];
PacketGetAdapterNames((PTSTR)AdaptersName,&NameLength);
return (char *)(AdaptersName);
}
}
int
pcap_lookupnet(device, netp, maskp, errbuf)
register char *device;
register bpf_u_int32 *netp, *maskp;
register char *errbuf;
{
/*
* We need only the first address, so we allocate a single
* npf_if_addr structure and we set if_addr_size to 1.
*/
npf_if_addr if_addrs;
LONG if_addr_size = 1;
struct sockaddr_in *t_addr;
if (!PacketGetNetInfoEx((void *)device, &if_addrs, &if_addr_size)) {
*netp = *maskp = 0;
return (0);
}
t_addr = (struct sockaddr_in *) &(if_addrs.IPAddress);
*netp = t_addr->sin_addr.S_un.S_addr;
t_addr = (struct sockaddr_in *) &(if_addrs.SubnetMask);
*maskp = t_addr->sin_addr.S_un.S_addr;
/*
* XXX - will we ever get back a 0 netmask?
* If so, we should presumably make the "if (*maskp == 0)" code
* above common, rather than non-Win32-specific.
*/
*netp &= *maskp;
return (0);
}
#endif /* WIN32 */

21
nametoaddr.c
View File

@ -24,19 +24,19 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.64 2002-06-11 17:04:45 itojun Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.65 2002-08-01 08:33:03 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/param.h>
#include <sys/types.h> /* concession to AIX */
#include <sys/socket.h>
#include <sys/time.h>
#include <pcap-stdinc.h>
#ifdef __MINGW32__
#include "IP6_misc.h"
#endif
#include <netinet/in.h>
#ifdef HAVE_ETHER_HOSTTON
#ifdef HAVE_NETINET_IF_ETHER_H
struct mbuf; /* Squelch compiler warnings on some platforms for */
@ -45,8 +45,6 @@ struct rtentry; /* declarations in <net/if.h> */
#include <netinet/if_ether.h>
#endif /* HAVE_NETINET_IF_ETHER_H */
#endif /* HAVE_ETHER_HOSTTON */
#include <arpa/inet.h>
#include <netdb.h>
#include <ctype.h>
#include <errno.h>
@ -123,12 +121,19 @@ pcap_nametoaddrinfo(const char *name)
bpf_u_int32
pcap_nametonetaddr(const char *name)
{
#ifndef WIN32
struct netent *np;
if ((np = getnetbyname(name)) != NULL)
return np->n_net;
else
return 0;
#else
/*
* There's no "getnetbyname()" on Windows.
*/
return 0;
#endif
}
/*

22
pcap-int.h
View File

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) $Header: /tcpdump/master/libpcap/pcap-int.h,v 1.37 2002-07-30 08:12:14 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/libpcap/pcap-int.h,v 1.38 2002-08-01 08:33:03 risso Exp $ (LBL)
*/
#ifndef pcap_int_h
@ -42,6 +42,10 @@ extern "C" {
#include <pcap.h>
#ifdef WIN32
#include <packet32.h>
#endif /* WIN32 */
/*
* Savefile
*/
@ -75,7 +79,14 @@ struct pcap_md {
};
struct pcap {
#ifdef WIN32
ADAPTER *adapter;
LPPACKET Packet;
int timeout;
int nonblock;
#else
int fd;
#endif /* WIN32 */
int snapshot;
int linktype;
int tzoff; /* timezone offset */
@ -178,6 +189,11 @@ int yylex(void);
int pcap_offline_read(pcap_t *, int, pcap_handler, u_char *);
int pcap_read(pcap_t *, int cnt, pcap_handler, u_char *);
#ifdef WIN32
/* sf_next_packet must be exported for pcap_read_ex */
int sf_next_packet(pcap_t *, struct pcap_pkthdr *, u_char *, int);
#endif
/*
* Ultrix, DEC OSF/1^H^H^H^H^H^H^H^H^HDigital UNIX^H^H^H^H^H^H^H^H^H^H^H^H
* Tru64 UNIX, and NetBSD pad to make everything line up on a nice boundary.
@ -213,6 +229,10 @@ int pcap_add_if(pcap_if_t **, char *, u_int, const char *, char *);
void pcap_close_linux(pcap_t *);
#endif
#ifdef WIN32
char *pcap_win32strerror(void);
#endif
/* XXX */
extern int pcap_fddipad;

63
pcap-stdinc.h Normal file
View File

@ -0,0 +1,63 @@
/*
* Copyright (c) 2002
* Politecnico di Torino. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the Politecnico
* di Torino, and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifdef WIN32
#define SIZEOF_CHAR 1
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#define _WINSOCKAPI_
#include <fcntl.h>
#include <winsock2.h>
#include "bittypes.h"
#include <time.h>
#include <io.h>
#ifndef __MINGW32__
#include "IP6_misc.h"
#endif
#define caddr_t char*
#define snprintf _snprintf
#define vsnprintf _vsnprintf
#define inline __inline
#else
#include <unistd.h>
#include <netdb.h>
#include <sys/socket.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <netinet/in.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#include <arpa/inet.h>
#endif
#endif

317
pcap-win32.c Normal file
View File

@ -0,0 +1,317 @@
/*
* Copyright (c) 1999, 2000
* Politecnico di Torino. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the Politecnico
* di Torino, and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#include <pcap-int.h>
#include <packet32.h>
#include <Ntddndis.h>
#ifdef __MINGW32__
int* _errno();
#define errno (*_errno())
#endif /* __MINGW32__ */
#define PcapBufSize 256000 /*dimension of the buffer in the pcap_t structure*/
#define SIZE_BUF 1000000
/*start winsock*/
int
wsockinit()
{
WORD wVersionRequested;
WSADATA wsaData;
int err;
wVersionRequested = MAKEWORD( 1, 1);
err = WSAStartup( wVersionRequested, &wsaData );
if ( err != 0 )
{
return -1;
}
return 0;
}
int
pcap_stats(pcap_t *p, struct pcap_stat *ps)
{
if(PacketGetStats(p->adapter, (struct bpf_stat*)ps) != TRUE){
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "PacketGetStats error: %s", pcap_win32strerror());
return -1;
}
return 0;
}
int
pcap_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
{
int cc;
int n = 0;
register u_char *bp, *ep;
cc = p->cc;
if (p->cc == 0) {
/* capture the packets */
if(PacketReceivePacket(p->adapter,p->Packet,TRUE)==FALSE){
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "read error: PacketReceivePacket failed");
return (-1);
}
cc = p->Packet->ulBytesReceived;
bp = p->Packet->Buffer;
}
else
bp = p->bp;
/*
* Loop through each packet.
*/
#define bhp ((struct bpf_hdr *)bp)
ep = bp + cc;
while (bp < ep) {
register int caplen, hdrlen;
caplen = bhp->bh_caplen;
hdrlen = bhp->bh_hdrlen;
/*
* XXX A bpf_hdr matches a pcap_pkthdr.
*/
(*callback)(user, (struct pcap_pkthdr*)bp, bp + hdrlen);
bp += BPF_WORDALIGN(caplen + hdrlen);
if (++n >= cnt && cnt > 0) {
p->bp = bp;
p->cc = ep - bp;
return (n);
}
}
#undef bhp
p->cc = 0;
return (n);
}
pcap_t *
pcap_open_live(char *device, int snaplen, int promisc, int to_ms, char *ebuf)
{
register pcap_t *p;
NetType type;
/* Init WinSock */
wsockinit();
p = (pcap_t *)malloc(sizeof(*p));
if (p == NULL) {
snprintf(ebuf, PCAP_ERRBUF_SIZE, "malloc: %s", pcap_strerror(errno));
return (NULL);
}
memset(p, 0, sizeof(*p));
p->adapter=NULL;
p->adapter=PacketOpenAdapter(device);
if (p->adapter==NULL) {
snprintf(ebuf, PCAP_ERRBUF_SIZE, "Error opening adapter: %s", pcap_win32strerror());
return NULL;
}
/*get network type*/
if(PacketGetNetType (p->adapter,&type)==FALSE)
{
snprintf(ebuf, PCAP_ERRBUF_SIZE, "Cannot determine the network type: %s", pcap_win32strerror());
goto bad;
}
/*Set the linktype*/
switch (type.LinkType) {
case NdisMediumWan:
p->linktype = DLT_EN10MB;
break;
case NdisMedium802_3:
p->linktype = DLT_EN10MB;
break;
case NdisMediumFddi:
p->linktype = DLT_FDDI;
break;
case NdisMedium802_5:
p->linktype = DLT_IEEE802;
break;
case NdisMediumArcnet878_2:
p->linktype = DLT_ARCNET;
break;
case NdisMediumAtm:
p->linktype = DLT_ATM_RFC1483;
break;
default:
p->linktype = DLT_EN10MB; /*an unknown adapter is assumed to be ethernet*/
}
/* Set promisquous mode */
if (promisc) PacketSetHwFilter(p->adapter,NDIS_PACKET_TYPE_PROMISCUOUS);
else PacketSetHwFilter(p->adapter,NDIS_PACKET_TYPE_ALL_LOCAL);
/* Set the buffer size */
p->bufsize = PcapBufSize;
p->buffer = (u_char *)malloc(PcapBufSize);
if (p->buffer == NULL) {
snprintf(ebuf, PCAP_ERRBUF_SIZE, "malloc: %s", pcap_strerror(errno));
goto bad;
}
p->snapshot = snaplen;
/* allocate Packet structure used during the capture */
if((p->Packet = PacketAllocatePacket())==NULL){
snprintf(ebuf, PCAP_ERRBUF_SIZE, "failed to allocate the PACKET structure");
goto bad;
}
PacketInitPacket(p->Packet,(BYTE*)p->buffer,p->bufsize);
/* allocate the standard buffer in the driver */
if(PacketSetBuff( p->adapter, SIZE_BUF)==FALSE)
{
snprintf(ebuf, PCAP_ERRBUF_SIZE,"driver error: not enough memory to allocate the kernel buffer\n");
goto bad;
}
/* tell the driver to copy the buffer only if it contains at least 16K */
if(PacketSetMinToCopy(p->adapter,16000)==FALSE)
{
snprintf(ebuf, PCAP_ERRBUF_SIZE,"Error calling PacketSetMinToCopy: %s\n", pcap_win32strerror());
goto bad;
}
PacketSetReadTimeout(p->adapter, to_ms);
return (p);
bad:
if (p->adapter)
PacketCloseAdapter(p->adapter);
if (p->buffer != NULL)
free(p->buffer);
free(p);
return (NULL);
}
int
pcap_setfilter(pcap_t *p, struct bpf_program *fp)
{
if(p->adapter==NULL){
/* Offline capture: make our own copy of the filter */
if (install_bpf_program(p, fp) < 0)
return (-1);
}
else if(PacketSetBpf(p->adapter,fp)==FALSE){
/* kernel filter not installed. */
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Driver error: cannot set bpf filter: %s", pcap_win32strerror());
return (-1);
}
return (0);
}
/* Set the driver working mode */
int
pcap_setmode(pcap_t *p, int mode){
if (p->adapter==NULL)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "impossible to set mode while reading from a file");
return -1;
}
if(PacketSetMode(p->adapter,mode)==FALSE)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "driver error: working mode not recognized");
return -1;
}
return 0;
}
/* Send a packet to the network */
int
pcap_sendpacket(pcap_t *p, u_char *buf, int size){
LPPACKET PacketToSend;
if (p->adapter==NULL)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Writing a packet is allowed only on a physical adapter");
return -1;
}
PacketToSend=PacketAllocatePacket();
PacketInitPacket(PacketToSend,buf,size);
if(PacketSendPacket(p->adapter,PacketToSend,TRUE) == FALSE){
PacketFreePacket(PacketToSend);
return -1;
}
PacketFreePacket(PacketToSend);
return 0;
}
/* Set the dimension of the kernel-level capture buffer */
int
pcap_setbuff(pcap_t *p, int dim)
{
if (p->adapter==NULL)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "The kernel buffer size cannot be set while reading from a file");
return -1;
}
if(PacketSetBuff(p->adapter,dim)==FALSE)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "driver error: not enough memory to allocate the kernel buffer");
return -1;
}
return 0;
}
/*set the minimum amount of data that will release a read call*/
int
pcap_setmintocopy(pcap_t *p, int size)
{
if (p->adapter==NULL)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Impossible to set the mintocopy parameter on an offline capture");
return -1;
}
if(PacketSetMinToCopy(p->adapter, size)==FALSE)
{
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "driver error: unable to set the requested mintocopy size");
return -1;
}
return 0;
}

85
pcap.c
View File

@ -33,19 +33,18 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/pcap.c,v 1.39 2002-06-11 17:04:47 itojun Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap.c,v 1.40 2002-08-01 08:33:04 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <pcap-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
@ -155,7 +154,14 @@ pcap_file(pcap_t *p)
int
pcap_fileno(pcap_t *p)
{
#ifndef WIN32
return (p->fd);
#else
if (p->adapter != NULL)
return ((int)(DWORD)p->adapter->hFile);
else
return (-1);
#endif
}
void
@ -178,7 +184,9 @@ pcap_geterr(pcap_t *p)
int
pcap_getnonblock(pcap_t *p, char *errbuf)
{
#ifndef WIN32
int fdflags;
#endif
if (p->sf.rfile != NULL) {
/*
@ -187,6 +195,7 @@ pcap_getnonblock(pcap_t *p, char *errbuf)
*/
return (0);
}
#ifndef WIN32
fdflags = fcntl(p->fd, F_GETFL, 0);
if (fdflags == -1) {
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "F_GETFL: %s",
@ -197,12 +206,19 @@ pcap_getnonblock(pcap_t *p, char *errbuf)
return (1);
else
return (0);
#else
return (p->nonblock);
#endif
}
int
pcap_setnonblock(pcap_t *p, int nonblock, char *errbuf)
{
#ifndef WIN32
int fdflags;
#else
int newtimeout;
#endif
if (p->sf.rfile != NULL) {
/*
@ -211,6 +227,7 @@ pcap_setnonblock(pcap_t *p, int nonblock, char *errbuf)
*/
return (0);
}
#ifndef WIN32
fdflags = fcntl(p->fd, F_GETFL, 0);
if (fdflags == -1) {
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "F_GETFL: %s",
@ -226,9 +243,60 @@ pcap_setnonblock(pcap_t *p, int nonblock, char *errbuf)
pcap_strerror(errno));
return (-1);
}
#else
if (nonblock) {
/*
* Set the read timeout to -1 for non-blocking mode.
*/
newtimeout = -1;
} else {
/*
* Restore the timeout set when the device was opened.
* (Note that this may be -1, in which case we're not
* really leaving non-blocking mode.)
*/
newtimeout = p->timeout;
}
if (!PacketSetReadTimeout(p->adapter, newtimeout)) {
snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
"PacketSetReadTimeout: %s", pcap_win32strerror());
return (-1);
}
p->nonblock = (newtimeout == -1);
#endif
return (0);
}
#ifdef WIN32
/*
* Generate a string for the last Win32-specific error (i.e. an error generated when
* calling a Win32 API).
* For errors occurred during standard C calls, we still use pcap_strerror()
*/
char *
pcap_win32strerror(void)
{
DWORD error;
static char errbuf[PCAP_ERRBUF_SIZE+1];
int errlen;
error = GetLastError();
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, errbuf,
PCAP_ERRBUF_SIZE, NULL);
/*
* "FormatMessage()" "helpfully" sticks CR/LF at the end of the
* message. Get rid of it.
*/
errlen = strlen(errbuf);
if (errlen >= 2) {
errbuf[errlen - 1] = '\0';
errbuf[errlen - 2] = '\0';
}
return (errbuf);
}
#endif
/*
* Not all systems have strerror().
*/
@ -258,7 +326,11 @@ pcap_open_dead(int linktype, int snaplen)
if (p == NULL)
return NULL;
memset (p, 0, sizeof(*p));
#ifndef WIN32
p->fd = -1;
#else
p->adapter = NULL;
#endif /* WIN32 */
p->snapshot = snaplen;
p->linktype = linktype;
return p;
@ -268,12 +340,19 @@ void
pcap_close(pcap_t *p)
{
/*XXX*/
#ifndef WIN32
if (p->fd >= 0) {
#ifdef linux
pcap_close_linux(p);
#endif
close(p->fd);
}
#else
if (p->adapter != NULL) {
PacketCloseAdapter(p->adapter);
p->adapter = NULL;
}
#endif /* WIN32 */
if (p->sf.rfile != NULL) {
if (p->sf.rfile != stdin)
(void)fclose(p->sf.rfile);

28
pcap.h
View File

@ -31,14 +31,13 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) $Header: /tcpdump/master/libpcap/pcap.h,v 1.35 2002-07-20 23:50:21 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/libpcap/pcap.h,v 1.36 2002-08-01 08:33:04 risso Exp $ (LBL)
*/
#ifndef lib_pcap_h
#define lib_pcap_h
#include <sys/types.h>
#include <sys/time.h>
#include <pcap-stdinc.h>
#include <net/bpf.h>
@ -129,6 +128,9 @@ struct pcap_stat {
u_int ps_recv; /* number of packets received */
u_int ps_drop; /* number of packets dropped */
u_int ps_ifdrop; /* drops by interface XXX not yet supported */
#ifdef WIN32
u_int bs_capt; /* number of packets that reach the application */
#endif /* WIN32 */
};
/*
@ -203,6 +205,26 @@ int bpf_validate(struct bpf_insn *f, int len);
char *bpf_image(struct bpf_insn *, int);
void bpf_dump(struct bpf_program *, int);
#ifdef WIN32
/*
* Win32 definitions
*/
int pcap_setbuff(pcap_t *p, int dim);
int pcap_setmode(pcap_t *p, int mode);
int pcap_sendpacket(pcap_t *p, u_char *buf, int size);
int pcap_setmintocopy(pcap_t *p, int size);
#ifdef WPCAP
/* Include file with the wpcap-specific extensions */
#include <Win32-Extensions.h>
#endif
#define MODE_CAPT 0
#define MODE_STAT 1
#endif /* WIN32 */
#ifdef __cplusplus
}
#endif

31
savefile.c
View File

@ -30,7 +30,7 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.64 2002-07-11 09:06:46 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.65 2002-08-01 08:33:04 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -376,12 +376,20 @@ pcap_open_offline(const char *fname, char *errbuf)
/*
* Set this field so we don't close stdin in pcap_close!
*/
#ifndef WIN32
p->fd = -1;
#else
p->adapter = NULL;
#endif
if (fname[0] == '-' && fname[1] == '\0')
fp = stdin;
else {
#ifndef WIN32
fp = fopen(fname, "r");
#else
fp = fopen(fname, "rb");
#endif
if (fp == NULL) {
snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s", fname,
pcap_strerror(errno));
@ -422,7 +430,12 @@ pcap_open_offline(const char *fname, char *errbuf)
p->snapshot = hdr.snaplen;
p->linktype = linktype_to_dlt(hdr.linktype);
p->sf.rfile = fp;
#ifndef WIN32
p->bufsize = hdr.snaplen;
#else
/* Allocate the space for pcap_pkthdr as well. It will be used by pcap_read_ex */
p->bufsize = hdr.snaplen+sizeof(struct pcap_pkthdr);
#endif
/* Align link header as required for proper data alignment */
/* XXX should handle all types */
@ -468,7 +481,11 @@ pcap_open_offline(const char *fname, char *errbuf)
* and the contents in buf. Return 0 on success, SFERR_EOF if there were
* no more packets, and SFERR_TRUNC if a partial packet was encountered.
*/
#ifdef WIN32
int
#else
static int
#endif
sf_next_packet(pcap_t *p, struct pcap_pkthdr *hdr, u_char *buf, int buflen)
{
struct pcap_sf_patched_pkthdr sf_hdr;
@ -634,10 +651,18 @@ pcap_dump_open(pcap_t *p, const char *fname)
return (NULL);
}
if (fname[0] == '-' && fname[1] == '\0')
if (fname[0] == '-' && fname[1] == '\0') {
f = stdout;
else {
#ifdef WIN32
_setmode(_fileno(f), _O_BINARY);
#endif
} else {
#ifndef WIN32
f = fopen(fname, "w");
#else
f = fopen(fname, "wb");
setbuf(f, NULL); /* XXX - why? */
#endif
if (f == NULL) {
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "%s: %s",
fname, pcap_strerror(errno));

12
scanner.l
View File

@ -22,7 +22,7 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.87 2002-07-27 18:41:23 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.88 2002-08-01 08:33:05 risso Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -36,8 +36,12 @@ static const char rcsid[] =
#include "gencode.h"
#ifdef INET6
#include <sys/socket.h> /* for "struct sockaddr" in "struct addrinfo" */
#include <netdb.h> /* for "struct addrinfo" */
#include <pcap-stdinc.h>
#ifdef __MINGW32__
#include "IP6_misc.h"
#endif
/* Workaround for AIX 4.3 */
#if !defined(AI_NUMERICHOST)
#define AI_NUMERICHOST 0x04
@ -230,7 +234,7 @@ gateway return GATEWAY;
less return LESS;
greater return GREATER;
byte return BYTE;
byte return CBYTE;
broadcast return TK_BROADCAST;
multicast return TK_MULTICAST;