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<title>libnet: libnet-functions.h Source File</title>
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libnet 1.1
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      libnet-functions.h
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      Go to the documentation of this file.
      00001 /*
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      00002  *  $Id: libnet-functions.h,v 1.43 2004/11/09 07:05:07 mike Exp $
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      00003  *
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      00004  *  libnet-functions.h - function prototypes
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      00005  *
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      00006  *  Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com>
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      00007  *  All rights reserved.
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      00008  *
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      00009  * Redistribution and use in source and binary forms, with or without
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      00010  * modification, are permitted provided that the following conditions
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      00011  * are met:
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      00012  * 1. Redistributions of source code must retain the above copyright
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      00013  *    notice, this list of conditions and the following disclaimer.
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      00014  * 2. Redistributions in binary form must reproduce the above copyright
      Packit 03b34a 
      00015  *    notice, this list of conditions and the following disclaimer in the
      Packit 03b34a 
      00016  *    documentation and/or other materials provided with the distribution.
      Packit 03b34a 
      00017  *
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      00018  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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      00019  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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      00020  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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      00021  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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      00022  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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      00023  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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      00024  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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      00025  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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      00026  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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      00027  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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      00028  * SUCH DAMAGE.
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      00029  *
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      00030  */
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      00031
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      00032 #ifndef __LIBNET_FUNCTIONS_H
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      00033 #define __LIBNET_FUNCTIONS_H
      Packit 03b34a 
      00034
      Packit 03b34a 
      00063 libnet_t *
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      00064 libnet_init(int injection_type, const char *device, char *err_buf);
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      00065
      Packit 03b34a 
      00071 void
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      00072 libnet_destroy(libnet_t *l);
      Packit 03b34a 
      00073
      Packit 03b34a 
      00080 void
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      00081 libnet_clear_packet(libnet_t *l);
      Packit 03b34a 
      00082
      Packit 03b34a 
      00089 void
      Packit 03b34a 
      00090 libnet_stats(libnet_t *l, struct libnet_stats *ls);
      Packit 03b34a 
      00091
      Packit 03b34a 
      00097 int
      Packit 03b34a 
      00098 libnet_getfd(libnet_t *l);
      Packit 03b34a 
      00099
      Packit 03b34a 
      00106 const char *
      Packit 03b34a 
      00107 libnet_getdevice(libnet_t *l);
      Packit 03b34a 
      00108
      Packit 03b34a 
      00117 uint8_t *
      Packit 03b34a 
      00118 libnet_getpbuf(libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00119
      Packit 03b34a 
      00128 uint32_t
      Packit 03b34a 
      00129 libnet_getpbuf_size(libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00130
      Packit 03b34a 
      00138 char *
      Packit 03b34a 
      00139 libnet_geterror(libnet_t *l);
      Packit 03b34a 
      00140
      Packit 03b34a 
      00147 uint32_t
      Packit 03b34a 
      00148 libnet_getpacket_size(libnet_t *l);
      Packit 03b34a 
      00149
      Packit 03b34a 
      00155 int
      Packit 03b34a 
      00156 libnet_seed_prand(libnet_t *l);
      Packit 03b34a 
      00157
      Packit 03b34a 
      00171 uint32_t
      Packit 03b34a 
      00172 libnet_get_prand(int mod);
      Packit 03b34a 
      00173
      Packit 03b34a 
      00195 int
      Packit 03b34a 
      00196 libnet_toggle_checksum(libnet_t *l, libnet_ptag_t ptag, int mode);
      Packit 03b34a 
      00197
      Packit 03b34a 
      00210 char *
      Packit 03b34a 
      00211 libnet_addr2name4(uint32_t in, uint8_t use_name);
      Packit 03b34a 
      00212
      Packit 03b34a 
      00226 uint32_t
      Packit 03b34a 
      00227 libnet_name2addr4(libnet_t *l, char *host_name, uint8_t use_name);
      Packit 03b34a 
      00228
      Packit 03b34a 
      00229 extern const struct libnet_in6_addr in6addr_error;
      Packit 03b34a 
      00230
      Packit 03b34a 
      00236 int
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      00237 libnet_in6_is_error(struct libnet_in6_addr addr);
      Packit 03b34a 
      00238
      Packit 03b34a 
      00252 struct libnet_in6_addr
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      00253 libnet_name2addr6(libnet_t *l, const char *host_name, uint8_t use_name);
      Packit 03b34a 
      00254
      Packit 03b34a 
      00258 void
      Packit 03b34a 
      00259 libnet_addr2name6_r(struct libnet_in6_addr addr, uint8_t use_name,
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      00260 char *host_name, int host_name_len);
      Packit 03b34a 
      00261
      Packit 03b34a 
      00277 int
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      00278 libnet_plist_chain_new(libnet_t *l, libnet_plist_t **plist, char *token_list);
      Packit 03b34a 
      00279
      Packit 03b34a 
      00291 int
      Packit 03b34a 
      00292 libnet_plist_chain_next_pair(libnet_plist_t *plist, uint16_t *bport,
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      00293 uint16_t *eport);
      Packit 03b34a 
      00294
      Packit 03b34a 
      00301 int
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      00302 libnet_plist_chain_dump(libnet_plist_t *plist);
      Packit 03b34a 
      00303
      Packit 03b34a 
      00312 char *
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      00313 libnet_plist_chain_dump_string(libnet_plist_t *plist);
      Packit 03b34a 
      00314
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      00320 int
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      00321 libnet_plist_chain_free(libnet_plist_t *plist);
      Packit 03b34a 
      00322
      Packit 03b34a 
      00410 libnet_ptag_t
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      00411 libnet_build_802_1q(const uint8_t *dst, const uint8_t *src, uint16_t tpi,
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      00412 uint8_t priority, uint8_t cfi, uint16_t vlan_id, uint16_t len_proto,
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      00413 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00414
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      00426 libnet_ptag_t
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      00427 libnet_build_802_1x(uint8_t eap_ver, uint8_t eap_type, uint16_t length,
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      00428 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00429
      Packit 03b34a 
      00441 libnet_ptag_t
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      00442 libnet_build_802_2(uint8_t dsap, uint8_t ssap, uint8_t control,
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      00443 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00444
      Packit 03b34a 
      00458 libnet_ptag_t
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      00459 libnet_build_802_2snap(uint8_t dsap, uint8_t ssap, uint8_t control,
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      00460 uint8_t *oui, uint16_t type, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      00461 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00462
      Packit 03b34a 
      00478 libnet_ptag_t
      Packit 03b34a 
      00479 libnet_build_802_3(const uint8_t *dst, const uint8_t *src, uint16_t len,
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      00480 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00481
      Packit 03b34a 
      00497 libnet_ptag_t
      Packit 03b34a 
      00498 libnet_build_ethernet(const uint8_t *dst, const uint8_t *src, uint16_t type,
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      00499 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
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      00500
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      00512 libnet_ptag_t
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      00513 libnet_autobuild_ethernet(const uint8_t *dst, uint16_t type, libnet_t *l);
      Packit 03b34a 
      00514
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      00531 libnet_ptag_t
      Packit 03b34a 
      00532 libnet_build_fddi(uint8_t fc, const uint8_t *dst, const uint8_t *src, uint8_t dsap,
      Packit 03b34a 
      00533 uint8_t ssap, uint8_t cf, const uint8_t *oui, uint16_t type, const uint8_t* payload,
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      00534 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00535
      Packit 03b34a 
      00548 libnet_ptag_t
      Packit 03b34a 
      00549 libnet_autobuild_fddi(uint8_t fc, const uint8_t *dst, uint8_t dsap, uint8_t ssap,
      Packit 03b34a 
      00550 uint8_t cf, const uint8_t *oui, uint16_t type, libnet_t *l);
      Packit 03b34a 
      00551
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      00571 libnet_ptag_t
      Packit 03b34a 
      00572 libnet_build_arp(uint16_t hrd, uint16_t pro, uint8_t hln, uint8_t pln,
      Packit 03b34a 
      00573 uint16_t op, const uint8_t *sha, const uint8_t *spa, const uint8_t *tha, const uint8_t *tpa,
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      00574 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00575
      Packit 03b34a 
      00588 libnet_ptag_t
      Packit 03b34a 
      00589 libnet_autobuild_arp(uint16_t op, const uint8_t *sha, const uint8_t *spa, const uint8_t *tha,
      Packit 03b34a 
      00590 uint8_t *tpa, libnet_t *l);
      Packit 03b34a 
      00591
      Packit 03b34a 
      00609 libnet_ptag_t
      Packit 03b34a 
      00610 libnet_build_tcp(uint16_t sp, uint16_t dp, uint32_t seq, uint32_t ack,
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      00611 uint8_t control, uint16_t win, uint16_t sum, uint16_t urg, uint16_t len,
      Packit 03b34a 
      00612 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00613
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      00629 libnet_ptag_t
      Packit 03b34a 
      00630 libnet_build_tcp_options(const uint8_t *options, uint32_t options_s, libnet_t *l,
      Packit 03b34a 
      00631 libnet_ptag_t ptag);
      Packit 03b34a 
      00632
      Packit 03b34a 
      00645 libnet_ptag_t
      Packit 03b34a 
      00646 libnet_build_udp(uint16_t sp, uint16_t dp, uint16_t len, uint16_t sum,
      Packit 03b34a 
      00647 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00648
      Packit 03b34a 
      00668 libnet_ptag_t
      Packit 03b34a 
      00669 libnet_build_cdp(uint8_t version, uint8_t ttl, uint16_t sum, uint16_t type,
      Packit 03b34a 
      00670 uint16_t value_s, const uint8_t *value, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      00671 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00672
      Packit 03b34a 
      00687 libnet_ptag_t
      Packit 03b34a 
      00688 libnet_build_icmpv4_echo(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00689 uint16_t id, uint16_t seq, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      00690 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00691
      Packit 03b34a 
      00707 libnet_ptag_t
      Packit 03b34a 
      00708 libnet_build_icmpv4_mask(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00709 uint16_t id, uint16_t seq, uint32_t mask, const uint8_t* payload,
      Packit 03b34a 
      00710 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00711
      Packit 03b34a 
      00725 libnet_ptag_t
      Packit 03b34a 
      00726 libnet_build_icmpv4_unreach(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00727 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00728
      Packit 03b34a 
      00743 libnet_ptag_t
      Packit 03b34a 
      00744 libnet_build_icmpv4_redirect(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00745 uint32_t gateway, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      00746 libnet_ptag_t ptag);
      Packit 03b34a 
      00747
      Packit 03b34a 
      00762 libnet_ptag_t
      Packit 03b34a 
      00763 libnet_build_icmpv4_timeexceed(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00764 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00765
      Packit 03b34a 
      00783 libnet_ptag_t
      Packit 03b34a 
      00784 libnet_build_icmpv4_timestamp(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00785 uint16_t id, uint16_t seq, uint32_t otime, uint32_t rtime, uint32_t ttime,
      Packit 03b34a 
      00786 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00787
      Packit 03b34a 
      00802 libnet_ptag_t libnet_build_icmpv6_echo(uint8_t type, uint8_t code, uint16_t
      Packit 03b34a 
      00803         sum, uint16_t id, uint16_t seq, uint8_t *payload, uint32_t payload_s,
      Packit 03b34a 
      00804         libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00805
      Packit 03b34a 
      00819 libnet_ptag_t
      Packit 03b34a 
      00820 libnet_build_icmpv6_unreach(uint8_t type, uint8_t code, uint16_t sum,
      Packit 03b34a 
      00821 uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00822
      Packit 03b34a 
      00837 libnet_ptag_t libnet_build_icmpv6_ndp_nsol(uint8_t type, uint8_t code,
      Packit 03b34a 
      00838         uint16_t sum, struct libnet_in6_addr target, uint8_t *payload, uint32_t
      Packit 03b34a 
      00839         payload_s, libnet_t* l, libnet_ptag_t ptag);
      Packit 03b34a 
      00840
      Packit 03b34a 
      00856 libnet_ptag_t libnet_build_icmpv6_ndp_nadv(uint8_t type, uint8_t code,
      Packit 03b34a 
      00857         uint16_t sum, uint32_t flags, struct libnet_in6_addr target, uint8_t
      Packit 03b34a 
      00858         *payload, uint32_t payload_s, libnet_t* l, libnet_ptag_t ptag);
      Packit 03b34a 
      00859
      Packit 03b34a 
      00869 libnet_ptag_t libnet_build_icmpv6_ndp_opt(uint8_t type, uint8_t* option,
      Packit 03b34a 
      00870         uint32_t option_s, libnet_t* l, libnet_ptag_t ptag);
      Packit 03b34a 
      00871
      Packit 03b34a 
      00886 libnet_ptag_t
      Packit 03b34a 
      00887 libnet_build_igmp(uint8_t type, uint8_t reserved, uint16_t sum, uint32_t ip,
      Packit 03b34a 
      00888 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00889
      Packit 03b34a 
      00909 libnet_ptag_t
      Packit 03b34a 
      00910 libnet_build_ipv4(uint16_t ip_len, uint8_t tos, uint16_t id, uint16_t frag,
      Packit 03b34a 
      00911 uint8_t ttl, uint8_t prot, uint16_t sum, uint32_t src, uint32_t dst,
      Packit 03b34a 
      00912 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00913
      Packit 03b34a 
      00932 libnet_ptag_t
      Packit 03b34a 
      00933 libnet_build_ipv4_options(const uint8_t *options, uint32_t options_s, libnet_t *l,
      Packit 03b34a 
      00934 libnet_ptag_t ptag);
      Packit 03b34a 
      00935
      Packit 03b34a 
      00949 libnet_ptag_t
      Packit 03b34a 
      00950 libnet_autobuild_ipv4(uint16_t len, uint8_t prot, uint32_t dst, libnet_t *l);
      Packit 03b34a 
      00951
      Packit 03b34a 
      00967 libnet_ptag_t
      Packit 03b34a 
      00968 libnet_build_ipv6(uint8_t tc, uint32_t fl, uint16_t len, uint8_t nh,
      Packit 03b34a 
      00969 uint8_t hl, struct libnet_in6_addr src, struct libnet_in6_addr dst,
      Packit 03b34a 
      00970 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      00971
      Packit 03b34a 
      00984 libnet_ptag_t
      Packit 03b34a 
      00985 libnet_build_ipv6_frag(uint8_t nh, uint8_t reserved, uint16_t frag,
      Packit 03b34a 
      00986 uint32_t id, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      00987 libnet_ptag_t ptag);
      Packit 03b34a 
      00988
      Packit 03b34a 
      01006 libnet_ptag_t
      Packit 03b34a 
      01007 libnet_build_ipv6_routing(uint8_t nh, uint8_t len, uint8_t rtype,
      Packit 03b34a 
      01008 uint8_t segments, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01009 libnet_ptag_t ptag);
      Packit 03b34a 
      01010
      Packit 03b34a 
      01024 libnet_ptag_t
      Packit 03b34a 
      01025 libnet_build_ipv6_destopts(uint8_t nh, uint8_t len, const uint8_t* payload,
      Packit 03b34a 
      01026 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01027
      Packit 03b34a 
      01042 libnet_ptag_t
      Packit 03b34a 
      01043 libnet_build_ipv6_hbhopts(uint8_t nh, uint8_t len, const uint8_t* payload,
      Packit 03b34a 
      01044 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01045
      Packit 03b34a 
      01062 libnet_ptag_t
      Packit 03b34a 
      01063 libnet_autobuild_ipv6(uint16_t len, uint8_t nh, struct libnet_in6_addr dst,
      Packit 03b34a 
      01064 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01065
      Packit 03b34a 
      01083 libnet_ptag_t
      Packit 03b34a 
      01084 libnet_build_isl(uint8_t *dhost, uint8_t type, uint8_t user,
      Packit 03b34a 
      01085 uint8_t *shost, uint16_t len, const uint8_t *snap, uint16_t vid,
      Packit 03b34a 
      01086 uint16_t portindex, uint16_t reserved, const uint8_t* payload,
      Packit 03b34a 
      01087 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01088
      Packit 03b34a 
      01100 libnet_ptag_t
      Packit 03b34a 
      01101 libnet_build_ipsec_esp_hdr(uint32_t spi, uint32_t seq, uint32_t iv,
      Packit 03b34a 
      01102 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01103
      Packit 03b34a 
      01115 libnet_ptag_t
      Packit 03b34a 
      01116 libnet_build_ipsec_esp_ftr(uint8_t len, uint8_t nh, int8_t *auth,
      Packit 03b34a 
      01117 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01118
      Packit 03b34a 
      01133 libnet_ptag_t
      Packit 03b34a 
      01134 libnet_build_ipsec_ah(uint8_t nh, uint8_t len, uint16_t res,
      Packit 03b34a 
      01135 uint32_t spi, uint32_t seq, uint32_t auth, const uint8_t* payload,
      Packit 03b34a 
      01136 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01137
      Packit 03b34a 
      01154 libnet_ptag_t
      Packit 03b34a 
      01155 libnet_build_dnsv4(uint16_t h_len, uint16_t id, uint16_t flags,
      Packit 03b34a 
      01156 uint16_t num_q, uint16_t num_anws_rr, uint16_t num_auth_rr,
      Packit 03b34a 
      01157 uint16_t num_addi_rr, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01158 libnet_ptag_t ptag);
      Packit 03b34a 
      01159
      Packit 03b34a 
      01177 libnet_ptag_t
      Packit 03b34a 
      01178 libnet_build_rip(uint8_t cmd, uint8_t version, uint16_t rd, uint16_t af,
      Packit 03b34a 
      01179 uint16_t rt, uint32_t addr, uint32_t mask, uint32_t next_hop,
      Packit 03b34a 
      01180 uint32_t metric, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01181 libnet_ptag_t ptag);
      Packit 03b34a 
      01182
      Packit 03b34a 
      01205 libnet_ptag_t
      Packit 03b34a 
      01206 libnet_build_rpc_call(uint32_t rm, uint32_t xid, uint32_t prog_num,
      Packit 03b34a 
      01207 uint32_t prog_vers, uint32_t procedure, uint32_t cflavor, uint32_t clength,
      Packit 03b34a 
      01208 uint8_t *cdata, uint32_t vflavor, uint32_t vlength, const uint8_t *vdata,
      Packit 03b34a 
      01209 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01210
      Packit 03b34a 
      01233 libnet_ptag_t
      Packit 03b34a 
      01234 libnet_build_stp_conf(uint16_t id, uint8_t version, uint8_t bpdu_type,
      Packit 03b34a 
      01235 uint8_t flags, const uint8_t *root_id, uint32_t root_pc, const uint8_t *bridge_id,
      Packit 03b34a 
      01236 uint16_t port_id, uint16_t message_age, uint16_t max_age,
      Packit 03b34a 
      01237 uint16_t hello_time, uint16_t f_delay, const uint8_t* payload,
      Packit 03b34a 
      01238 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01239
      Packit 03b34a 
      01253 libnet_ptag_t
      Packit 03b34a 
      01254 libnet_build_stp_tcn(uint16_t id, uint8_t version, uint8_t bpdu_type,
      Packit 03b34a 
      01255 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01256
      Packit 03b34a 
      01274 libnet_ptag_t
      Packit 03b34a 
      01275 libnet_build_token_ring(uint8_t ac, uint8_t fc, const uint8_t *dst, const uint8_t *src,
      Packit 03b34a 
      01276 uint8_t dsap, uint8_t ssap, uint8_t cf, const uint8_t *oui, uint16_t type,
      Packit 03b34a 
      01277 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01278
      Packit 03b34a 
      01292 libnet_ptag_t
      Packit 03b34a 
      01293 libnet_autobuild_token_ring(uint8_t ac, uint8_t fc, const uint8_t *dst,
      Packit 03b34a 
      01294 uint8_t dsap, uint8_t ssap, uint8_t cf, const uint8_t *oui, uint16_t type,
      Packit 03b34a 
      01295 libnet_t *l);
      Packit 03b34a 
      01296
      Packit 03b34a 
      01316 libnet_ptag_t
      Packit 03b34a 
      01317 libnet_build_vrrp(uint8_t version, uint8_t type, uint8_t vrouter_id,
      Packit 03b34a 
      01318 uint8_t priority, uint8_t ip_count, uint8_t auth_type, uint8_t advert_int,
      Packit 03b34a 
      01319 uint16_t sum, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01320 libnet_ptag_t ptag);
      Packit 03b34a 
      01321
      Packit 03b34a 
      01334 libnet_ptag_t
      Packit 03b34a 
      01335 libnet_build_mpls(uint32_t label, uint8_t experimental, uint8_t bos,
      Packit 03b34a 
      01336 uint8_t ttl, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01337 libnet_ptag_t ptag);
      Packit 03b34a 
      01338
      Packit 03b34a 
      01366 libnet_ptag_t
      Packit 03b34a 
      01367 libnet_build_ntp(uint8_t leap_indicator, uint8_t version, uint8_t mode,
      Packit 03b34a 
      01368 uint8_t stratum, uint8_t poll, uint8_t precision, uint16_t delay_int,
      Packit 03b34a 
      01369 uint16_t delay_frac, uint16_t dispersion_int, uint16_t dispersion_frac,
      Packit 03b34a 
      01370 uint32_t reference_id, uint32_t ref_ts_int, uint32_t ref_ts_frac,
      Packit 03b34a 
      01371 uint32_t orig_ts_int, uint32_t orig_ts_frac, uint32_t rec_ts_int,
      Packit 03b34a 
      01372 uint32_t rec_ts_frac, uint32_t xmt_ts_int, uint32_t xmt_ts_frac,
      Packit 03b34a 
      01373 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01374
      Packit 03b34a 
      01388 libnet_ptag_t
      Packit 03b34a 
      01389 libnet_build_ospfv2(uint16_t len, uint8_t type, uint32_t rtr_id,
      Packit 03b34a 
      01390 uint32_t area_id, uint16_t sum, uint16_t autype, const uint8_t* payload,
      Packit 03b34a 
      01391 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01392
      Packit 03b34a 
      01407 libnet_ptag_t
      Packit 03b34a 
      01408 libnet_build_ospfv2_hello(uint32_t netmask, uint16_t interval, uint8_t opts,
      Packit 03b34a 
      01409 uint8_t priority, uint dead_int, uint32_t des_rtr, uint32_t bkup_rtr,
      Packit 03b34a 
      01410 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01411
      Packit 03b34a 
      01423 libnet_ptag_t
      Packit 03b34a 
      01424 libnet_build_ospfv2_dbd(uint16_t dgram_len, uint8_t opts, uint8_t type,
      Packit 03b34a 
      01425 uint seqnum, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01426 libnet_ptag_t ptag);
      Packit 03b34a 
      01427
      Packit 03b34a 
      01438 libnet_ptag_t
      Packit 03b34a 
      01439 libnet_build_ospfv2_lsr(uint type, uint lsid, uint32_t advrtr,
      Packit 03b34a 
      01440 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01441
      Packit 03b34a 
      01450 libnet_ptag_t
      Packit 03b34a 
      01451 libnet_build_ospfv2_lsu(uint num, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01452 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01453
      Packit 03b34a 
      01469 libnet_ptag_t
      Packit 03b34a 
      01470 libnet_build_ospfv2_lsa(uint16_t age, uint8_t opts, uint8_t type,
      Packit 03b34a 
      01471 uint lsid, uint32_t advrtr, uint seqnum, uint16_t sum, uint16_t len,
      Packit 03b34a 
      01472 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01473
      Packit 03b34a 
      01488 libnet_ptag_t
      Packit 03b34a 
      01489 libnet_build_ospfv2_lsa_rtr(uint16_t flags, uint16_t num, uint id,
      Packit 03b34a 
      01490 uint data, uint8_t type, uint8_t tos, uint16_t metric, const uint8_t* payload,
      Packit 03b34a 
      01491 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01492
      Packit 03b34a 
      01502 libnet_ptag_t
      Packit 03b34a 
      01503 libnet_build_ospfv2_lsa_net(uint32_t nmask, uint rtrid, const uint8_t* payload,
      Packit 03b34a 
      01504 uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01505
      Packit 03b34a 
      01516 libnet_ptag_t
      Packit 03b34a 
      01517 libnet_build_ospfv2_lsa_sum(uint32_t nmask, uint metric, uint tos,
      Packit 03b34a 
      01518 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01519
      Packit 03b34a 
      01531 libnet_ptag_t
      Packit 03b34a 
      01532 libnet_build_ospfv2_lsa_as(uint32_t nmask, uint metric, uint32_t fwdaddr,
      Packit 03b34a 
      01533 uint tag, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01534 libnet_ptag_t ptag);
      Packit 03b34a 
      01535
      Packit 03b34a 
      01547 libnet_ptag_t
      Packit 03b34a 
      01548 libnet_build_data(const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01549 libnet_ptag_t ptag);
      Packit 03b34a 
      01550
      Packit 03b34a 
      01572 libnet_ptag_t
      Packit 03b34a 
      01573 libnet_build_dhcpv4(uint8_t opcode, uint8_t htype, uint8_t hlen,
      Packit 03b34a 
      01574 uint8_t hopcount, uint32_t xid, uint16_t secs, uint16_t flags,
      Packit 03b34a 
      01575 uint32_t cip, uint32_t yip,  uint32_t sip, uint32_t gip, const uint8_t *chaddr,
      Packit 03b34a 
      01576 const char *sname, const char *file, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01577 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01578
      Packit 03b34a 
      01600 libnet_ptag_t
      Packit 03b34a 
      01601 libnet_build_bootpv4(uint8_t opcode, uint8_t htype, uint8_t hlen,
      Packit 03b34a 
      01602 uint8_t hopcount, uint32_t xid, uint16_t secs, uint16_t flags,
      Packit 03b34a 
      01603 uint32_t cip, uint32_t yip,  uint32_t sip, uint32_t gip, const uint8_t *chaddr,
      Packit 03b34a 
      01604 const char *sname, const char *file, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01605 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01606
      Packit 03b34a 
      01611 uint32_t
      Packit 03b34a 
      01612 libnet_getgre_length(uint16_t fv);
      Packit 03b34a 
      01613
      Packit 03b34a 
      01636 libnet_ptag_t
      Packit 03b34a 
      01637 libnet_build_gre(uint16_t fv, uint16_t type, uint16_t sum,
      Packit 03b34a 
      01638 uint16_t offset, uint32_t key, uint32_t seq, uint16_t len,
      Packit 03b34a 
      01639 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01640
      Packit 03b34a 
      01662 libnet_ptag_t
      Packit 03b34a 
      01663 libnet_build_egre(uint16_t fv, uint16_t type, uint16_t sum,
      Packit 03b34a 
      01664 uint16_t offset, uint32_t key, uint32_t seq, uint16_t len,
      Packit 03b34a 
      01665 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01666
      Packit 03b34a 
      01678 libnet_ptag_t
      Packit 03b34a 
      01679 libnet_build_gre_sre(uint16_t af, uint8_t offset, uint8_t length,
      Packit 03b34a 
      01680 uint8_t *routing, const uint8_t* payload, uint32_t payload_s, libnet_t *l,
      Packit 03b34a 
      01681 libnet_ptag_t ptag);
      Packit 03b34a 
      01682
      Packit 03b34a 
      01688 libnet_ptag_t
      Packit 03b34a 
      01689 libnet_build_gre_last_sre(libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01690
      Packit 03b34a 
      01712 libnet_ptag_t
      Packit 03b34a 
      01713 libnet_build_bgp4_header(uint8_t marker[LIBNET_BGP4_MARKER_SIZE],
      Packit 03b34a 
      01714 uint16_t len, uint8_t type, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01715 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01716
      Packit 03b34a 
      01733 libnet_ptag_t
      Packit 03b34a 
      01734 libnet_build_bgp4_open(uint8_t version, uint16_t src_as, uint16_t hold_time,
      Packit 03b34a 
      01735 uint32_t bgp_id, uint8_t opt_len, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01736 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01737
      Packit 03b34a 
      01753 libnet_ptag_t
      Packit 03b34a 
      01754 libnet_build_bgp4_update(uint16_t unfeasible_rt_len, const uint8_t *withdrawn_rt,
      Packit 03b34a 
      01755 uint16_t total_path_attr_len, const uint8_t *path_attributes, uint16_t info_len,
      Packit 03b34a 
      01756 uint8_t *reachability_info, const uint8_t* payload, uint32_t payload_s,
      Packit 03b34a 
      01757 libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01758
      Packit 03b34a 
      01771 libnet_ptag_t
      Packit 03b34a 
      01772 libnet_build_bgp4_notification(uint8_t err_code, uint8_t err_subcode,
      Packit 03b34a 
      01773 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01774
      Packit 03b34a 
      01796 libnet_ptag_t
      Packit 03b34a 
      01797 libnet_build_sebek(uint32_t magic, uint16_t version, uint16_t type,
      Packit 03b34a 
      01798 uint32_t counter, uint32_t time_sec, uint32_t time_usec, uint32_t pid,
      Packit 03b34a 
      01799 uint32_t uid, uint32_t fd, uint8_t cmd[SEBEK_CMD_LENGTH], uint32_t length,
      Packit 03b34a 
      01800 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01801
      Packit 03b34a 
      01821 libnet_ptag_t
      Packit 03b34a 
      01822 libnet_build_hsrp(uint8_t version, uint8_t opcode, uint8_t state,
      Packit 03b34a 
      01823 uint8_t hello_time, uint8_t hold_time, uint8_t priority, uint8_t group,
      Packit 03b34a 
      01824 uint8_t reserved, uint8_t authdata[HSRP_AUTHDATA_LENGTH], uint32_t virtual_ip,
      Packit 03b34a 
      01825 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01826
      Packit 03b34a 
      01841 libnet_ptag_t
      Packit 03b34a 
      01842 libnet_build_link(const uint8_t *dst, const uint8_t *src, const uint8_t *oui, uint16_t type,
      Packit 03b34a 
      01843 const uint8_t* payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      01844
      Packit 03b34a 
      01855 libnet_ptag_t
      Packit 03b34a 
      01856 libnet_autobuild_link(const uint8_t *dst, const uint8_t *oui, uint16_t type,
      Packit 03b34a 
      01857 libnet_t *l);
      Packit 03b34a 
      01858
      Packit 03b34a 
      01871 int
      Packit 03b34a 
      01872 libnet_write(libnet_t *l);
      Packit 03b34a 
      01873
      Packit 03b34a 
      01883 uint32_t
      Packit 03b34a 
      01884 libnet_get_ipaddr4(libnet_t *l);
      Packit 03b34a 
      01885
      Packit 03b34a 
      01895 struct libnet_in6_addr
      Packit 03b34a 
      01896 libnet_get_ipaddr6(libnet_t *l);
      Packit 03b34a 
      01897
      Packit 03b34a 
      01906 struct libnet_ether_addr *
      Packit 03b34a 
      01907 libnet_get_hwaddr(libnet_t *l);
      Packit 03b34a 
      01908
      Packit 03b34a 
      01918 uint8_t *
      Packit 03b34a 
      01919 libnet_hex_aton(const char *s, int *len);
      Packit 03b34a 
      01920
      Packit 03b34a 
      01925 const char *
      Packit 03b34a 
      01926 libnet_version(void);
      Packit 03b34a 
      01927
      Packit 03b34a 
      01943 int
      Packit 03b34a 
      01944 libnet_adv_cull_packet(libnet_t *l, uint8_t **packet, uint32_t *packet_s);
      Packit 03b34a 
      01945
      Packit 03b34a 
      01958 int
      Packit 03b34a 
      01959 libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag, uint8_t **header,
      Packit 03b34a 
      01960 uint32_t *header_s);
      Packit 03b34a 
      01961
      Packit 03b34a 
      01975 int
      Packit 03b34a 
      01976 libnet_adv_write_link(libnet_t *l, const uint8_t *packet, uint32_t packet_s);
      Packit 03b34a 
      01977
      Packit 03b34a 
      01991 int
      Packit 03b34a 
      01992 libnet_adv_write_raw_ipv4(libnet_t *l, const uint8_t *packet, uint32_t packet_s);
      Packit 03b34a 
      01993
      Packit 03b34a 
      02000 void
      Packit 03b34a 
      02001 libnet_adv_free_packet(libnet_t *l, uint8_t *packet);
      Packit 03b34a 
      02002
      Packit 03b34a 
      02016 int
      Packit 03b34a 
      02017 libnet_cq_add(libnet_t *l, char *label);
      Packit 03b34a 
      02018
      Packit 03b34a 
      02033 libnet_t *
      Packit 03b34a 
      02034 libnet_cq_remove(libnet_t *l);
      Packit 03b34a 
      02035
      Packit 03b34a 
      02047 libnet_t *
      Packit 03b34a 
      02048 libnet_cq_remove_by_label(char *label);
      Packit 03b34a 
      02049
      Packit 03b34a 
      02056 const char *
      Packit 03b34a 
      02057 libnet_cq_getlabel(libnet_t *l);
      Packit 03b34a 
      02058
      Packit 03b34a 
      02065 libnet_t *
      Packit 03b34a 
      02066 libnet_cq_find_by_label(char *label);
      Packit 03b34a 
      02067
      Packit 03b34a 
      02073 void
      Packit 03b34a 
      02074 libnet_cq_destroy(void);
      Packit 03b34a 
      02075
      Packit 03b34a 
      02095 libnet_t *
      Packit 03b34a 
      02096 libnet_cq_head(void);
      Packit 03b34a 
      02097
      Packit 03b34a 
      02103 int
      Packit 03b34a 
      02104 libnet_cq_last(void);
      Packit 03b34a 
      02105
      Packit 03b34a 
      02111 libnet_t *
      Packit 03b34a 
      02112 libnet_cq_next(void);
      Packit 03b34a 
      02113
      Packit 03b34a 
      02119 uint32_t
      Packit 03b34a 
      02120 libnet_cq_size(void);
      Packit 03b34a 
      02121
      Packit 03b34a 
      02125 uint32_t
      Packit 03b34a 
      02126 libnet_cq_end_loop(void);
      Packit 03b34a 
      02127
      Packit 03b34a 
      02133 void
      Packit 03b34a 
      02134 libnet_diag_dump_context(libnet_t *l);
      Packit 03b34a 
      02135
      Packit 03b34a 
      02141 void
      Packit 03b34a 
      02142 libnet_diag_dump_pblock(libnet_t *l);
      Packit 03b34a 
      02143
      Packit 03b34a 
      02150 char *
      Packit 03b34a 
      02151 libnet_diag_dump_pblock_type(uint8_t type);
      Packit 03b34a 
      02152
      Packit 03b34a 
      02166 void
      Packit 03b34a 
      02167 libnet_diag_dump_hex(const uint8_t *packet, uint32_t len, int swap, FILE *stream);
      Packit 03b34a 
      02168
      Packit 03b34a 
      02169 /*
      Packit 03b34a 
      02170  * [Internal]
      Packit 03b34a 
      02171  */
      Packit 03b34a 
      02172 int
      Packit 03b34a 
      02173 libnet_write_raw_ipv4(libnet_t *l, const uint8_t *packet, uint32_t size);
      Packit 03b34a 
      02174
      Packit 03b34a 
      02175 /*
      Packit 03b34a 
      02176  * [Internal]
      Packit 03b34a 
      02177  */
      Packit 03b34a 
      02178 int
      Packit 03b34a 
      02179 libnet_write_raw_ipv6(libnet_t *l, const uint8_t *packet, uint32_t size);
      Packit 03b34a 
      02180
      Packit 03b34a 
      02181 /*
      Packit 03b34a 
      02182  * [Internal]
      Packit 03b34a 
      02183  */
      Packit 03b34a 
      02184 int
      Packit 03b34a 
      02185 libnet_write_link(libnet_t *l, const uint8_t *packet, uint32_t size);
      Packit 03b34a 
      02186
      Packit 03b34a 
      02187 #if ((__WIN32__) && !(__CYGWIN__))
      Packit 03b34a 
      02188 /*
      Packit 03b34a 
      02189  * [Internal]
      Packit 03b34a 
      02190  */
      Packit 03b34a 
      02191 SOCKET
      Packit 03b34a 
      02192 libnet_open_raw4(libnet_t *l);
      Packit 03b34a 
      02193 #else
      Packit 03b34a 
      02194 /*
      Packit 03b34a 
      02195  * [Internal]
      Packit 03b34a 
      02196  */
      Packit 03b34a 
      02197 int
      Packit 03b34a 
      02198 libnet_open_raw4(libnet_t *l);
      Packit 03b34a 
      02199 #endif
      Packit 03b34a 
      02200
      Packit 03b34a 
      02201 /*
      Packit 03b34a 
      02202  * [Internal]
      Packit 03b34a 
      02203  */
      Packit 03b34a 
      02204 int
      Packit 03b34a 
      02205 libnet_close_raw4(libnet_t *l);
      Packit 03b34a 
      02206
      Packit 03b34a 
      02207 /*
      Packit 03b34a 
      02208  * [Internal]
      Packit 03b34a 
      02209  */
      Packit 03b34a 
      02210 int
      Packit 03b34a 
      02211 libnet_open_raw6(libnet_t *l);
      Packit 03b34a 
      02212
      Packit 03b34a 
      02213 /*
      Packit 03b34a 
      02214  * [Internal]
      Packit 03b34a 
      02215  */
      Packit 03b34a 
      02216 int
      Packit 03b34a 
      02217 libnet_close_raw6(libnet_t *l);
      Packit 03b34a 
      02218
      Packit 03b34a 
      02219 /*
      Packit 03b34a 
      02220  * [Internal]
      Packit 03b34a 
      02221  */
      Packit 03b34a 
      02222 int
      Packit 03b34a 
      02223 libnet_select_device(libnet_t *l);
      Packit 03b34a 
      02224
      Packit 03b34a 
      02225 /*
      Packit 03b34a 
      02226  * [Internal]
      Packit 03b34a 
      02227  */
      Packit 03b34a 
      02228 int
      Packit 03b34a 
      02229 libnet_open_link(libnet_t *l);
      Packit 03b34a 
      02230
      Packit 03b34a 
      02231 /*
      Packit 03b34a 
      02232  * [Internal]
      Packit 03b34a 
      02233  */
      Packit 03b34a 
      02234 int
      Packit 03b34a 
      02235 libnet_close_link(libnet_t *l);
      Packit 03b34a 
      02236
      Packit 03b34a 
      02237 /*
      Packit 03b34a 
      02238  * [Internal]
      Packit 03b34a 
      02239  *   THIS FUNCTION IS BROKEN. IT WILL SEGFAULT OR CORRUPT MEMORY, OR JUST SILENTLY DO THE
      Packit 03b34a 
      02240  *   WRONG THING IF NOT CALLED CORRECTLY, AND CALLING IT CORRECTLY IS UNDOCUMENTED, AND
      Packit 03b34a 
      02241  *   ALMOST IMPOSSIBLE. YOU HAVE BEEN WARNED.
      Packit 03b34a 
      02242  */
      Packit 03b34a 
      02243 int
      Packit 03b34a 
      02244 libnet_do_checksum(libnet_t *l, uint8_t *iphdr, int protocol, int h_len);
      Packit 03b34a 
      02245
      Packit 03b34a 
      02246 /* Calculate internet checksums.
      Packit 03b34a 
      02247  *
      Packit 03b34a 
      02248  * IP (TCP, UDP, IGMP, ICMP, etc...) checksums usually need information from
      Packit 03b34a 
      02249  * the IP header to construct the "pseudo header", this function takes a
      Packit 03b34a 
      02250  * pointer to that header, the buffer boundaries, the "h_len" (see pblock_t for
      Packit 03b34a 
      02251  * a description, it is increasinly unused, though, and I'm trying to remove it
      Packit 03b34a 
      02252  * altogether), and the protocol number for the protocol that is to be
      Packit 03b34a 
      02253  * checksummed.
      Packit 03b34a 
      02254  *
      Packit 03b34a 
      02255  * Finding that protocol requires that the IP header be well-formed... so this
      Packit 03b34a 
      02256  * won't work well for invalid packets. But then, what is the valid checksum
      Packit 03b34a 
      02257  * for a valid packet, anyhow?
      Packit 03b34a 
      02258  *
      Packit 03b34a 
      02259  * This doesn't work well for non-inet checksums, sorry, that's an original design
      Packit 03b34a 
      02260  * flaw. pblock_t needs a pointer in it, to a packet assembly function that can be
      Packit 03b34a 
      02261  * called at runtime to do assembly and checksumming.
      Packit 03b34a 
      02262  */
      Packit 03b34a 
      02263 int
      Packit 03b34a 
      02264 libnet_inet_checksum(libnet_t *l, uint8_t *iphdr, int protocol, int h_len, const uint8_t *beg, const uint8_t * end);
      Packit 03b34a 
      02265
      Packit 03b34a 
      02266 /*
      Packit 03b34a 
      02267  * [Internal]
      Packit 03b34a 
      02268  */
      Packit 03b34a 
      02269 uint32_t
      Packit 03b34a 
      02270 libnet_compute_crc(uint8_t *buf, uint32_t len);
      Packit 03b34a 
      02271
      Packit 03b34a 
      02272 /*
      Packit 03b34a 
      02273  * [Internal]
      Packit 03b34a 
      02274  */
      Packit 03b34a 
      02275 uint16_t
      Packit 03b34a 
      02276 libnet_ip_check(uint16_t *addr, int len);
      Packit 03b34a 
      02277
      Packit 03b34a 
      02278 /*
      Packit 03b34a 
      02279  * [Internal]
      Packit 03b34a 
      02280  */
      Packit 03b34a 
      02281 int
      Packit 03b34a 
      02282 libnet_in_cksum(uint16_t *addr, int len);
      Packit 03b34a 
      02283
      Packit 03b34a 
      02284 /*
      Packit 03b34a 
      02285  * [Internal]
      Packit 03b34a 
      02286  * If ptag is 0, function will create a pblock for the protocol unit type,
      Packit 03b34a 
      02287  * append it to the list and return a pointer to it.  If ptag is not 0,
      Packit 03b34a 
      02288  * function will search the pblock list for the specified protocol block
      Packit 03b34a 
      02289  * and return a pointer to it.
      Packit 03b34a 
      02290  */
      Packit 03b34a 
      02291 libnet_pblock_t *
      Packit 03b34a 
      02292 libnet_pblock_probe(libnet_t *l, libnet_ptag_t ptag, uint32_t b_len,
      Packit 03b34a 
      02293 uint8_t type);
      Packit 03b34a 
      02294
      Packit 03b34a 
      02295 /*
      Packit 03b34a 
      02296  * [Internal]
      Packit 03b34a 
      02297  * Function creates the pblock list if l->protocol_blocks == NULL or appends
      Packit 03b34a 
      02298  * an entry to the doubly linked list.
      Packit 03b34a 
      02299  */
      Packit 03b34a 
      02300 libnet_pblock_t *
      Packit 03b34a 
      02301 libnet_pblock_new(libnet_t *l, uint32_t b_len);
      Packit 03b34a 
      02302
      Packit 03b34a 
      02303 /*
      Packit 03b34a 
      02304  * [Internal]
      Packit 03b34a 
      02305  * Function swaps two pblocks in memory.
      Packit 03b34a 
      02306  */
      Packit 03b34a 
      02307 int
      Packit 03b34a 
      02308 libnet_pblock_swap(libnet_t *l, libnet_ptag_t ptag1, libnet_ptag_t ptag2);
      Packit 03b34a 
      02309
      Packit 03b34a 
      02310 /*
      Packit 03b34a 
      02311  * [Internal]
      Packit 03b34a 
      02312  * Function inserts ptag2 before ptag1 in the doubly linked list.
      Packit 03b34a 
      02313  */
      Packit 03b34a 
      02314 int
      Packit 03b34a 
      02315 libnet_pblock_insert_before(libnet_t *l, libnet_ptag_t ptag1,
      Packit 03b34a 
      02316 libnet_ptag_t ptag2);
      Packit 03b34a 
      02317
      Packit 03b34a 
      02318 /*
      Packit 03b34a 
      02319  * [Internal]
      Packit 03b34a 
      02320  * Function removes a pblock from context
      Packit 03b34a 
      02321  */
      Packit 03b34a 
      02322 void
      Packit 03b34a 
      02323 libnet_pblock_delete(libnet_t *l, libnet_pblock_t *p);
      Packit 03b34a 
      02324
      Packit 03b34a 
      02325 /*
      Packit 03b34a 
      02326  * [Internal]
      Packit 03b34a 
      02327  * Function updates the pblock meta-inforation.  Internally it updates the
      Packit 03b34a 
      02328  * ptag with a monotonically increasing variable kept in l.  This way each
      Packit 03b34a 
      02329  * pblock has a succesively increasing ptag identifier.
      Packit 03b34a 
      02330  */
      Packit 03b34a 
      02331 libnet_ptag_t
      Packit 03b34a 
      02332 libnet_pblock_update(libnet_t *l, libnet_pblock_t *p, uint32_t h, uint8_t type);
      Packit 03b34a 
      02333
      Packit 03b34a 
      02334
      Packit 03b34a 
      02335 /*
      Packit 03b34a 
      02336  * [Internal]
      Packit 03b34a 
      02337  * Function locates a given block by it's ptag.
      Packit 03b34a 
      02338  */
      Packit 03b34a 
      02339 libnet_pblock_t *
      Packit 03b34a 
      02340 libnet_pblock_find(libnet_t *l, libnet_ptag_t ptag);
      Packit 03b34a 
      02341
      Packit 03b34a 
      02342 /*
      Packit 03b34a 
      02343  * [Internal]
      Packit 03b34a 
      02344  * Function copies protocol block data over.
      Packit 03b34a 
      02345  */
      Packit 03b34a 
      02346 int
      Packit 03b34a 
      02347 libnet_pblock_append(libnet_t *l, libnet_pblock_t *p, const void *buf, uint32_t len);
      Packit 03b34a 
      02348
      Packit 03b34a 
      02349 /*
      Packit 03b34a 
      02350  * [Internal]
      Packit 03b34a 
      02351  * Function sets pblock flags.
      Packit 03b34a 
      02352  */
      Packit 03b34a 
      02353 void
      Packit 03b34a 
      02354 libnet_pblock_setflags(libnet_pblock_t *p, uint8_t flags);
      Packit 03b34a 
      02355
      Packit 03b34a 
      02356 /*
      Packit 03b34a 
      02357  * [Internal]
      Packit 03b34a 
      02358  * Function returns the protocol number for the protocol block type.  If
      Packit 03b34a 
      02359  * the type is unknown, the function defaults to returning IPPROTO_IP.
      Packit 03b34a 
      02360  */
      Packit 03b34a 
      02361 int
      Packit 03b34a 
      02362 libnet_pblock_p2p(uint8_t type);
      Packit 03b34a 
      02363
      Packit 03b34a 
      02364 /*
      Packit 03b34a 
      02365  * [Internal]
      Packit 03b34a 
      02366  * Function assembles the protocol blocks into a packet, checksums are
      Packit 03b34a 
      02367  * calculated if that was requested.
      Packit 03b34a 
      02368  */
      Packit 03b34a 
      02369 int
      Packit 03b34a 
      02370 libnet_pblock_coalesce(libnet_t *l, uint8_t **packet, uint32_t *size);
      Packit 03b34a 
      02371
      Packit 03b34a 
      02372 #if !(__WIN32__)
      Packit 03b34a 
      02373 /*
      Packit 03b34a 
      02374  * [Internal]
      Packit 03b34a 
      02375  * By testing if we can retrieve the FLAGS of an iface
      Packit 03b34a 
      02376  * we can know if it exists or not and if it is up.
      Packit 03b34a 
      02377  */
      Packit 03b34a 
      02378 int
      Packit 03b34a 
      02379 libnet_check_iface(libnet_t *l);
      Packit 03b34a 
      02380 #endif
      Packit 03b34a 
      02381
      Packit 03b34a 
      02382 #if defined(__WIN32__)
      Packit 03b34a 
      02383 /*
      Packit 03b34a 
      02384  * [Internal]
      Packit 03b34a 
      02385  */
      Packit 03b34a 
      02386 BYTE *
      Packit 03b34a 
      02387 libnet_win32_get_remote_mac(libnet_t *l, DWORD IP);
      Packit 03b34a 
      02388
      Packit 03b34a 
      02389 /*
      Packit 03b34a 
      02390  * [Internal]
      Packit 03b34a 
      02391  */
      Packit 03b34a 
      02392 int
      Packit 03b34a 
      02393 libnet_close_link_interface(libnet_t *l);
      Packit 03b34a 
      02394
      Packit 03b34a 
      02395 /*
      Packit 03b34a 
      02396  * [Internal]
      Packit 03b34a 
      02397  */
      Packit 03b34a 
      02398 BYTE *
      Packit 03b34a 
      02399 libnet_win32_read_arp_table(DWORD IP);
      Packit 03b34a 
      02400 #endif
      Packit 03b34a 
      02401 #endif  /* __LIBNET_FUNCTIONS_H */
      Packit 03b34a 
      02402
      Packit 03b34a 
      02403 /* EOF */
      Packit 03b34a
      Packit 03b34a
      Packit 03b34a 
      <address class="footer"><small>Generated on Thu Mar 29 2012 14:19:18 for libnet by 
      Packit 03b34a
      Packit 03b34a 
      doxygen 1.7.4 </small></address>
      Packit 03b34a 
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      Packit 03b34a 
      </html>

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