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* Copyright (C) 1998-99 Luca Deri <deri@ntop.org>
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* Portions by Stefano Suin <stefano@ntop.org>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include <winsock2.h> /* winsock.h is included automatically */
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#if defined(WIN32) && defined(__GNUC__)
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/* on mingw, the definitions we need are in pcap.h - Scott Renfro <scott@renfro.org> */
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#define ASYNC_ADDRESS_RESOLUTION
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/* Courtesy of Wies-Software <wies@wiessoft.de> */
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extern unsigned long waitForNextEvent(unsigned long ulDelay /* ms */);
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#define sleep(a /* sec */) waitForNextEvent(1000*a /* ms */)
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#define DATAFILE_DIR "."
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#define PLUGIN_DIR "."
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#define CONFIGFILE_DIR "."
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#define DBFILE_DIR "."
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typedef int NDIS_STATUS, *PNDIS_STATUS;
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/* ******************* */
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/* typedef ULONGLONG TrafficCounter; */
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/* typedef unsigned long TrafficCounter; */
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#if defined (WIN32) && !defined (__GNUC__)
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typedef unsigned char u_char;
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typedef unsigned short u_short;
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typedef unsigned int u_int;
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typedef unsigned long u_long;
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typedef unsigned int tcp_seq;
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typedef u_char uint8_t;
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typedef u_short uint16_t;
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typedef u_int uint32_t;
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typedef unsigned long u_int32, u_int32_t;
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#define strcasecmp _stricmp
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extern int getopt(int num, char *const *argv, const char *opts);
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#if defined(WIN32) && defined(__GNUC__)
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/* on mingw, struct timezone isn't defined so s/struct timezone/void/ - Scott Renfro <scott@renfro.org> */
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extern int gettimeofday(struct timeval*, void*);
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extern int gettimeofday(struct timeval*, struct timezone*);
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extern unsigned long waitForNextEvent(unsigned long ulDelay /* ms */);
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extern ULONG GetHostIPAddr();
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#define RETSIGTYPE void
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#define DLT_NULL 0 /* no link-layer encapsulation */
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#define DLT_EN10MB 1 /* Ethernet (10Mb) */
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#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
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#define DLT_AX25 3 /* Amateur Radio AX.25 */
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#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
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#define DLT_CHAOS 5 /* Chaos */
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#define DLT_IEEE802 6 /* IEEE 802 Networks */
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#define DLT_ARCNET 7 /* ARCNET */
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#define DLT_SLIP 8 /* Serial Line IP */
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#define DLT_PPP 9 /* Point-to-point Protocol */
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#define DLT_FDDI 10 /* FDDI */
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* Ethernet address - 6 octets
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u_char ether_addr_octet[6];
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* Structure of a 10Mb/s Ethernet header.
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struct ether_header {
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u_char ether_dhost[6];
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u_char ether_shost[6];
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#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
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#define ETHERTYPE_IP 0x0800 /* IP protocol */
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#define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */
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#define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */
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/************************************************************************/
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/* on mingw, tcp_seq is defined - Scott Renfro <scott@renfro.org> */
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#if defined (WIN32) && !defined (__GNUC__)
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typedef u_int tcp_seq;
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* Per RFC 793, September, 1981.
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u_short th_sport; /* source port */
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u_short th_dport; /* destination port */
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tcp_seq th_seq; /* sequence number */
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tcp_seq th_ack; /* acknowledgement number */
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#if BYTE_ORDER == LITTLE_ENDIAN
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u_char th_x2:4, /* (unused) */
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th_off:4; /* data offset */
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u_char th_off:4, /* data offset */
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th_x2:4; /* (unused) */
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u_short th_win; /* window */
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u_short th_sum; /* checksum */
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u_short th_urp; /* urgent pointer */
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/* ********************************************* */
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#if BYTE_ORDER == LITTLE_ENDIAN
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u_char ip_hl:4, /* header length */
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ip_v:4; /* version */
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u_char ip_v:4, /* version */
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ip_hl:4; /* header length */
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u_char ip_tos; /* type of service */
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short ip_len; /* total length */
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u_short ip_id; /* identification */
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short ip_off; /* fragment offset field */
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#define IP_DF 0x4000 /* dont fragment flag */
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#define IP_MF 0x2000 /* more fragments flag */
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#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
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u_char ip_ttl; /* time to live */
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u_char ip_p; /* protocol */
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u_short ip_sum; /* checksum */
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struct in_addr ip_src,ip_dst; /* source and dest address */
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/* ********************************************* */
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* Udp protocol header.
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* Per RFC 768, September, 1981.
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u_short uh_sport; /* source port */
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u_short uh_dport; /* destination port */
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short uh_ulen; /* udp length */
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u_short uh_sum; /* udp checksum */
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/* ********************************************* */
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typedef struct _FRAMEETH
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BYTE DestAddr[6]; // Indirizzo ethernet destinazione
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BYTE SrcAddr[6]; // Indirizzo ethernet sorgente
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BYTE Type[2]; // Tipo di pacchetto (o lunghezza per IEEE 802.3)
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// il valore deve essere letto con la relazione:
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// 256 * Type[0] + Type[1]
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// e non semplicemente con un cast esplicito ad
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// uno short, altrimenti (su una macchina INTEL)
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// i byte pi� e meno significativi risultano
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BYTE Dati[1500]; // Dati contenuti nel pacchetto
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} FRAMEETH, *PFRAMEETH;
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/* ********************************************* */
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u_int32_t ira_preference;
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u_int8_t icmp_type; /* type of message, see below */
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u_int8_t icmp_code; /* type sub code */
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u_int16_t icmp_cksum; /* ones complement checksum of struct */
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u_char ih_pptr; /* ICMP_PARAMPROB */
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struct in_addr ih_gwaddr; /* gateway address */
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struct ih_idseq /* echo datagram */
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/* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
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u_int16_t ipm_nextmtu;
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u_int8_t irt_num_addrs;
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u_int16_t irt_lifetime;
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#define icmp_pptr icmp_hun.ih_pptr
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#define icmp_gwaddr icmp_hun.ih_gwaddr
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#define icmp_id icmp_hun.ih_idseq.icd_id
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#define icmp_seq icmp_hun.ih_idseq.icd_seq
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#define icmp_void icmp_hun.ih_void
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#define icmp_pmvoid icmp_hun.ih_pmtu.ipm_void
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#define icmp_nextmtu icmp_hun.ih_pmtu.ipm_nextmtu
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#define icmp_num_addrs icmp_hun.ih_rtradv.irt_num_addrs
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#define icmp_wpa icmp_hun.ih_rtradv.irt_wpa
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#define icmp_lifetime icmp_hun.ih_rtradv.irt_lifetime
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/* options and then 64 bits of data */
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struct icmp_ra_addr id_radv;
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#define icmp_otime icmp_dun.id_ts.its_otime
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#define icmp_rtime icmp_dun.id_ts.its_rtime
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#define icmp_ttime icmp_dun.id_ts.its_ttime
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#define icmp_ip icmp_dun.id_ip.idi_ip
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#define icmp_radv icmp_dun.id_radv
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#define icmp_mask icmp_dun.id_mask
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#define icmp_data icmp_dun.id_data
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* Definition of type and code field values.
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#define ICMP_ECHOREPLY 0 /* echo reply */
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#define ICMP_UNREACH 3 /* dest unreachable, codes: */
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#define ICMP_UNREACH_NET 0 /* bad net */
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#define ICMP_UNREACH_HOST 1 /* bad host */
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#define ICMP_UNREACH_PROTOCOL 2 /* bad protocol */
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#define ICMP_UNREACH_PORT 3 /* bad port */
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#define ICMP_UNREACH_NEEDFRAG 4 /* IP_DF caused drop */
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#define ICMP_UNREACH_SRCFAIL 5 /* src route failed */
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#define ICMP_SOURCEQUENCH 4 /* packet lost, slow down */
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#define ICMP_REDIRECT 5 /* shorter route, codes: */
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#define ICMP_REDIRECT_NET 0 /* for network */
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#define ICMP_REDIRECT_HOST 1 /* for host */
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#define ICMP_REDIRECT_TOSNET 2 /* for tos and net */
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#define ICMP_REDIRECT_TOSHOST 3 /* for tos and host */
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#define ICMP_ECHO 8 /* echo service */
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#define ICMP_TIMXCEED 11 /* time exceeded, code: */
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#define ICMP_TIMXCEED_INTRANS 0 /* ttl==0 in transit */
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#define ICMP_TIMXCEED_REASS 1 /* ttl==0 in reass */
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#define ICMP_PARAMPROB 12 /* ip header bad */
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#define ICMP_TSTAMP 13 /* timestamp request */
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#define ICMP_TSTAMPREPLY 14 /* timestamp reply */
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#define ICMP_IREQ 15 /* information request */
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#define ICMP_IREQREPLY 16 /* information reply */
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#define ICMP_MASKREQ 17 /* address mask request */
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#define ICMP_MASKREPLY 18 /* address mask reply */
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#define ICMP_MAXTYPE 18
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/* ********************************************* */
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* Address Resolution Protocol.
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* See RFC 826 for protocol description. ARP packets are variable
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* in size; the arphdr structure defines the fixed-length portion.
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* Protocol type values are the same as those for 10 Mb/s Ethernet.
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* It is followed by the variable-sized fields ar_sha, arp_spa,
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* arp_tha and arp_tpa in that order, according to the lengths
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* specified. Field names used correspond to RFC 826.
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u_short ar_hrd; /* format of hardware address */
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#define ARPHRD_ETHER 1 /* ethernet hardware address */
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u_short ar_pro; /* format of protocol address */
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u_char ar_hln; /* length of hardware address */
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u_char ar_pln; /* length of protocol address */
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u_short ar_op; /* one of: */
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#define ARPOP_REQUEST 1 /* request to resolve address */
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#define ARPOP_REPLY 2 /* response to previous request */
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#define REVARP_REQUEST 3 /* Reverse ARP request */
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#define REVARP_REPLY 4 /* Reverse ARP reply */
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* The remaining fields are variable in size,
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* according to the sizes above, and are defined
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* as appropriate for specific hardware/protocol
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* combinations. (E.g., see <netinet/if_ether.h>.)
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uchar_t ar_sha[]; /* sender hardware address */
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uchar_t ar_spa[]; /* sender protocol address */
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uchar_t ar_tha[]; /* target hardware address */
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uchar_t ar_tpa[]; /* target protocol address */
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struct arphdr ea_hdr; /* fixed-size header */
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u_int8_t arp_sha[ETH_ALEN]; /* sender hardware address */
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u_int8_t arp_spa[4]; /* sender protocol address */
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u_int8_t arp_tha[ETH_ALEN]; /* target hardware address */
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u_int8_t arp_tpa[4]; /* target protocol address */
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#define arp_hrd ea_hdr.ar_hrd
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#define arp_pro ea_hdr.ar_pro
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#define arp_hln ea_hdr.ar_hln
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#define arp_pln ea_hdr.ar_pln
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#define arp_op ea_hdr.ar_op
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/* ********************************************* */
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extern void initWinsock32();
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extern void termWinsock32();
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extern void sniffSinglePacket(void(*pbuf_process)(u_char *unused,
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const struct pcap_pkthdr *h,
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* on mingw, call closesocket, not close, at least on win2k (the args
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* have different types: int vs. SOCKET
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#if defined (WIN32) && !defined (__GNUC__)
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#define close(fd) closesocket(fd)
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/* ********* MULTITHREAD STUFF ********* */
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#define pthread_t HANDLE
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#define pthread_mutex_t HANDLE
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#define pthread_cond_t HANDLE
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typedef struct conditionalVariable {
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CRITICAL_SECTION criticalSection;
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} ConditionalVariable;
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/* ********************************************* */
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// Max number of packets handled by the public version
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#define MAX_NUM_PACKETS 1000
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extern short isWinNT();
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/* #define WIN32_DEMO */
added
removed
ntop/ntop_win32.h
