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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>libnet: libnet-functions.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body>  <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div> <h1>libnet-functions.h</h1><a href="libnet-functions_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 /* 00002  * $Id: libnet-functions_8h-source.html,v 1.1.1.1 2012/02/21 22:14:23 misho Exp $ 00003  * 00004  * libnet-functions.h - function prototypes 00005  * 00006  * Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com> 00007  * All rights reserved. 00008  * 00009  * Redistribution and use in source and binary forms, with or without 00010  * modification, are permitted provided that the following conditions 00011  * are met: 00012  * 1. Redistributions of source code must retain the above copyright 00013  * notice, this list of conditions and the following disclaimer. 00014  * 2. Redistributions in binary form must reproduce the above copyright 00015  * notice, this list of conditions and the following disclaimer in the 00016  * documentation and/or other materials provided with the distribution. 00017  * 00018  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 00019  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 00022  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00023  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00024  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00025  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00026  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00027  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00028  * SUCH DAMAGE. 00029  * 00030  */ 00031 00032 #ifndef __LIBNET_FUNCTIONS_H 00033 #define __LIBNET_FUNCTIONS_H 00034  00063 libnet_t * 00064 libnet_init(int injection_type, char *device, char *err_buf); 00065 00071 void 00072 libnet_destroy(libnet_t *l); 00073 00080 void 00081 libnet_clear_packet(libnet_t *l); 00082 00089 void 00090 libnet_stats(libnet_t *l, struct libnet_stats *ls); 00091 00097 int 00098 libnet_getfd(libnet_t *l); 00099 00106 int8_t * 00107 libnet_getdevice(libnet_t *l); 00108 00117 u_int8_t * 00118 libnet_getpbuf(libnet_t *l, libnet_ptag_t ptag); 00119 00128 u_int32_t 00129 libnet_getpbuf_size(libnet_t *l, libnet_ptag_t ptag); 00130 00138 char * 00139 libnet_geterror(libnet_t *l); 00140 00147 u_int32_t 00148 libnet_getpacket_size(libnet_t *l); 00149 00155 int 00156 libnet_seed_prand(libnet_t *l); 00157 00171 u_int32_t 00172 libnet_get_prand(int mod); 00173 00195 int 00196 libnet_toggle_checksum(libnet_t *l, libnet_ptag_t ptag, int mode); 00197 00210 char * 00211 libnet_addr2name4(u_int32_t in, u_int8_t use_name); 00212 00226 u_int32_t 00227 libnet_name2addr4(libnet_t *l, char *host_name, u_int8_t use_name); 00228 00229 extern const struct libnet_in6_addr in6addr_error; 00230 00244 struct libnet_in6_addr 00245 libnet_name2addr6(libnet_t *l, char *host_name, u_int8_t use_name); 00246 00250 void 00251 libnet_addr2name6_r(struct libnet_in6_addr addr, u_int8_t use_name, 00252 char *host_name, int host_name_len); 00253 00269 int 00270 libnet_plist_chain_new(libnet_t *l, libnet_plist_t **plist, char *token_list); 00271 00283 int 00284 libnet_plist_chain_next_pair(libnet_plist_t *plist, u_int16_t *bport, 00285 u_int16_t *eport); 00286 00293 int 00294 libnet_plist_chain_dump(libnet_plist_t *plist); 00295 00304 char * 00305 libnet_plist_chain_dump_string(libnet_plist_t *plist); 00306 00312 int 00313 libnet_plist_chain_free(libnet_plist_t *plist); 00314 00402 libnet_ptag_t 00403 libnet_build_802_1q(u_int8_t *dst, u_int8_t *src, u_int16_t tpi, 00404 u_int8_t priority, u_int8_t cfi, u_int16_t vlan_id, u_int16_t len_proto, 00405 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00406 00418 libnet_ptag_t 00419 libnet_build_802_1x(u_int8_t eap_ver, u_int8_t eap_type, u_int16_t length, 00420 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00421 00433 libnet_ptag_t 00434 libnet_build_802_2(u_int8_t dsap, u_int8_t ssap, u_int8_t control, 00435 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00436 00450 libnet_ptag_t 00451 libnet_build_802_2snap(u_int8_t dsap, u_int8_t ssap, u_int8_t control, 00452 u_int8_t *oui, u_int16_t type, u_int8_t *payload, u_int32_t payload_s, 00453 libnet_t *l, libnet_ptag_t ptag); 00454 00470 libnet_ptag_t 00471 libnet_build_802_3(u_int8_t *dst, u_int8_t *src, u_int16_t len, 00472 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00473 00489 libnet_ptag_t 00490 libnet_build_ethernet(u_int8_t *dst, u_int8_t *src, u_int16_t type, 00491 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00492 00504 libnet_ptag_t 00505 libnet_autobuild_ethernet(u_int8_t *dst, u_int16_t type, libnet_t *l); 00506 00523 libnet_ptag_t 00524 libnet_build_fddi(u_int8_t fc, u_int8_t *dst, u_int8_t *src, u_int8_t dsap, 00525 u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type, u_int8_t *payload, 00526 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00527 00540 libnet_ptag_t 00541 libnet_autobuild_fddi(u_int8_t fc, u_int8_t *dst, u_int8_t dsap, u_int8_t ssap, 00542 u_int8_t cf, u_int8_t *org, u_int16_t type, libnet_t *l); 00543 00563 libnet_ptag_t 00564 libnet_build_arp(u_int16_t hrd, u_int16_t pro, u_int8_t hln, u_int8_t pln, 00565 u_int16_t op, u_int8_t *sha, u_int8_t *spa, u_int8_t *tha, u_int8_t *tpa, 00566 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00567 00580 libnet_ptag_t 00581 libnet_autobuild_arp(u_int16_t op, u_int8_t *sha, u_int8_t *spa, u_int8_t *tha, 00582 u_int8_t *tpa, libnet_t *l); 00583 00600 libnet_ptag_t 00601 libnet_build_tcp(u_int16_t sp, u_int16_t dp, u_int32_t seq, u_int32_t ack, 00602 u_int8_t control, u_int16_t win, u_int16_t sum, u_int16_t urg, u_int16_t len, 00603 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00604 00620 libnet_ptag_t 00621 libnet_build_tcp_options(u_int8_t *options, u_int32_t options_s, libnet_t *l, 00622 libnet_ptag_t ptag); 00623 00636 libnet_ptag_t 00637 libnet_build_udp(u_int16_t sp, u_int16_t dp, u_int16_t len, u_int16_t sum, 00638 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00639 00659 libnet_ptag_t 00660 libnet_build_cdp(u_int8_t version, u_int8_t ttl, u_int16_t sum, u_int16_t type, 00661 u_int16_t len, u_int8_t *value, u_int8_t *payload, u_int32_t payload_s, 00662 libnet_t *l, libnet_ptag_t ptag); 00663 00678 libnet_ptag_t 00679 libnet_build_icmpv4_echo(u_int8_t type, u_int8_t code, u_int16_t sum, 00680 u_int16_t id, u_int16_t seq, u_int8_t *payload, u_int32_t payload_s, 00681 libnet_t *l, libnet_ptag_t ptag); 00682 00698 libnet_ptag_t 00699 libnet_build_icmpv4_mask(u_int8_t type, u_int8_t code, u_int16_t sum, 00700 u_int16_t id, u_int16_t seq, u_int32_t mask, u_int8_t *payload, 00701 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00702 00725 libnet_ptag_t 00726 libnet_build_icmpv4_unreach(u_int8_t type, u_int8_t code, u_int16_t sum, 00727 u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id, u_int16_t orig_frag, 00728 u_int8_t orig_ttl, u_int8_t orig_prot, u_int16_t orig_check, 00729 u_int32_t orig_src, u_int32_t orig_dst, u_int8_t *payload, u_int32_t payload_s, 00730 libnet_t *l, libnet_ptag_t ptag); 00731 00753 libnet_ptag_t 00754 libnet_build_icmpv4_redirect(u_int8_t type, u_int8_t code, u_int16_t sum, 00755 u_int32_t gateway, u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id, 00756 u_int16_t orig_frag, u_int8_t orig_ttl, u_int8_t orig_prot, 00757 u_int16_t orig_check, u_int32_t orig_src, u_int32_t orig_dst, 00758 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00759 00783 libnet_ptag_t 00784 libnet_build_icmpv4_timeexceed(u_int8_t type, u_int8_t code, u_int16_t sum, 00785 u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id, u_int16_t orig_frag, 00786 u_int8_t orig_ttl, u_int8_t orig_prot, u_int16_t orig_check, 00787 u_int32_t orig_src, u_int32_t orig_dst, u_int8_t *payload, u_int32_t payload_s, 00788 libnet_t *l, libnet_ptag_t ptag); 00789 00807 libnet_ptag_t 00808 libnet_build_icmpv4_timestamp(u_int8_t type, u_int8_t code, u_int16_t sum, 00809 u_int16_t id, u_int16_t seq, n_time otime, n_time rtime, n_time ttime, 00810 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00811 00824 libnet_ptag_t 00825 libnet_build_igmp(u_int8_t type, u_int8_t code, u_int16_t sum, u_int32_t ip, 00826 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00827 00845 libnet_ptag_t 00846 libnet_build_ipv4(u_int16_t len, u_int8_t tos, u_int16_t id, u_int16_t frag, 00847 u_int8_t ttl, u_int8_t prot, u_int16_t sum, u_int32_t src, u_int32_t dst, 00848 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00849 00864 libnet_ptag_t 00865 libnet_build_ipv4_options(u_int8_t *options, u_int32_t options_s, libnet_t *l, 00866 libnet_ptag_t ptag); 00867 00880 libnet_ptag_t 00881 libnet_autobuild_ipv4(u_int16_t len, u_int8_t prot, u_int32_t dst, libnet_t *l); 00882 00898 libnet_ptag_t 00899 libnet_build_ipv6(u_int8_t tc, u_int32_t fl, u_int16_t len, u_int8_t nh, 00900 u_int8_t hl, struct libnet_in6_addr src, struct libnet_in6_addr dst, 00901 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00902 00915 libnet_ptag_t 00916 libnet_build_ipv6_frag(u_int8_t nh, u_int8_t reserved, u_int16_t frag, 00917 u_int32_t id, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 00918 libnet_ptag_t ptag); 00919 00937 libnet_ptag_t 00938 libnet_build_ipv6_routing(u_int8_t nh, u_int8_t len, u_int8_t rtype, 00939 u_int8_t segments, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 00940 libnet_ptag_t ptag); 00941 00955 libnet_ptag_t 00956 libnet_build_ipv6_destopts(u_int8_t nh, u_int8_t len, u_int8_t *payload, 00957 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00958 00973 libnet_ptag_t 00974 libnet_build_ipv6_hbhopts(u_int8_t nh, u_int8_t len, u_int8_t *payload, 00975 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 00976 00988 libnet_ptag_t 00989 libnet_autobuild_ipv6(u_int16_t len, u_int8_t nh, struct libnet_in6_addr dst, 00990 libnet_t *l); 00991 01009 libnet_ptag_t 01010 libnet_build_isl(u_int8_t *dhost, u_int8_t type, u_int8_t user, u_int8_t *shost, 01011 u_int16_t len, u_int8_t *snap, u_int16_t vid, u_int16_t index, 01012 u_int16_t reserved, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01013 libnet_ptag_t ptag); 01014 01026 libnet_ptag_t 01027 libnet_build_ipsec_esp_hdr(u_int32_t spi, u_int32_t seq, u_int32_t iv, 01028 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01029 01041 libnet_ptag_t 01042 libnet_build_ipsec_esp_ftr(u_int8_t len, u_int8_t nh, int8_t *auth, 01043 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01044 01059 libnet_ptag_t 01060 libnet_build_ipsec_ah(u_int8_t nh, u_int8_t len, u_int16_t res, 01061 u_int32_t spi, u_int32_t seq, u_int32_t auth, u_int8_t *payload, 01062 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01063 01079 libnet_ptag_t 01080 libnet_build_dnsv4(u_int16_t h_len, u_int16_t id, u_int16_t flags, 01081 u_int16_t num_q, u_int16_t num_anws_rr, u_int16_t num_auth_rr, 01082 u_int16_t num_addi_rr, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01083 libnet_ptag_t ptag); 01084 01102 libnet_ptag_t 01103 libnet_build_rip(u_int8_t cmd, u_int8_t version, u_int16_t rd, u_int16_t af, 01104 u_int16_t rt, u_int32_t addr, u_int32_t mask, u_int32_t next_hop, 01105 u_int32_t metric, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01106 libnet_ptag_t ptag); 01107 01130 libnet_ptag_t 01131 libnet_build_rpc_call(u_int32_t rm, u_int32_t xid, u_int32_t prog_num, 01132 u_int32_t prog_vers, u_int32_t procedure, u_int32_t cflavor, u_int32_t clength, 01133 u_int8_t *cdata, u_int32_t vflavor, u_int32_t vlength, u_int8_t *vdata, 01134 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01135 01158 libnet_ptag_t 01159 libnet_build_stp_conf(u_int16_t id, u_int8_t version, u_int8_t bpdu_type, 01160 u_int8_t flags, u_int8_t *root_id, u_int32_t root_pc, u_int8_t *bridge_id, 01161 u_int16_t port_id, u_int16_t message_age, u_int16_t max_age, 01162 u_int16_t hello_time, u_int16_t f_delay, u_int8_t *payload, 01163 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01164 01178 libnet_ptag_t 01179 libnet_build_stp_tcn(u_int16_t id, u_int8_t version, u_int8_t bpdu_type, 01180 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01181 01199 libnet_ptag_t 01200 libnet_build_token_ring(u_int8_t ac, u_int8_t fc, u_int8_t *dst, u_int8_t *src, 01201 u_int8_t dsap, u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type, 01202 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01203 01217 libnet_ptag_t 01218 libnet_autobuild_token_ring(u_int8_t ac, u_int8_t fc, u_int8_t *dst, 01219 u_int8_t dsap, u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type, 01220 libnet_t *l); 01221 01241 libnet_ptag_t 01242 libnet_build_vrrp(u_int8_t version, u_int8_t type, u_int8_t vrouter_id, 01243 u_int8_t priority, u_int8_t ip_count, u_int8_t auth_type, u_int8_t advert_int, 01244 u_int16_t sum, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01245 libnet_ptag_t ptag); 01246 01259 libnet_ptag_t 01260 libnet_build_mpls(u_int32_t label, u_int8_t experimental, u_int8_t bos, 01261 u_int8_t ttl, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01262 libnet_ptag_t ptag); 01263 01291 libnet_ptag_t 01292 libnet_build_ntp(u_int8_t leap_indicator, u_int8_t version, u_int8_t mode, 01293 u_int8_t stratum, u_int8_t poll, u_int8_t precision, u_int16_t delay_int, 01294 u_int16_t delay_frac, u_int16_t dispersion_int, u_int16_t dispersion_frac, 01295 u_int32_t reference_id, u_int32_t ref_ts_int, u_int32_t ref_ts_frac, 01296 u_int32_t orig_ts_int, u_int32_t orig_ts_frac, u_int32_t rec_ts_int, 01297 u_int32_t rec_ts_frac, u_int32_t xmt_ts_int, u_int32_t xmt_ts_frac, 01298 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01299 01307 libnet_ptag_t 01308 libnet_build_ospfv2(u_int16_t len, u_int8_t type, u_int32_t rtr_id, 01309 u_int32_t area_id, u_int16_t sum, u_int16_t autype, u_int8_t *payload, 01310 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01311 01319 libnet_ptag_t 01320 <a class="code" href="libnet-functions_8h.html#a69">libnet_build_ospfv2_hello</a>(u_int32_t netmask, u_int16_t interval, u_int8_t opts, 01321 u_int8_t priority, u_int dead_int, u_int32_t des_rtr, u_int32_t bkup_rtr, 01322 u_int32_t neighbor, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01323 libnet_ptag_t ptag); 01324 01332 libnet_ptag_t 01333 <a class="code" href="libnet-functions_8h.html#a70">libnet_build_ospfv2_dbd</a>(u_int16_t dgram_len, u_int8_t opts, u_int8_t type, 01334 u_int seqnum, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01335 libnet_ptag_t ptag); 01336 01344 libnet_ptag_t 01345 <a class="code" href="libnet-functions_8h.html#a71">libnet_build_ospfv2_lsr</a>(u_int type, u_int lsid, u_int32_t advrtr, 01346 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01347 01355 libnet_ptag_t 01356 <a class="code" href="libnet-functions_8h.html#a72">libnet_build_ospfv2_lsu</a>(u_int num, u_int8_t *payload, u_int32_t payload_s, 01357 libnet_t *l, libnet_ptag_t ptag); 01358 01366 libnet_ptag_t 01367 <a class="code" href="libnet-functions_8h.html#a73">libnet_build_ospfv2_lsa</a>(u_int16_t age, u_int8_t opts, u_int8_t type, 01368 u_int lsid, u_int32_t advrtr, u_int seqnum, u_int16_t sum, u_int16_t len, 01369 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01370 01378 libnet_ptag_t 01379 <a class="code" href="libnet-functions_8h.html#a74">libnet_build_ospfv2_lsa_rtr</a>(u_int16_t flags, u_int16_t num, u_int id, 01380 u_int data, u_int8_t type, u_int8_t tos, u_int16_t metric, u_int8_t *payload, 01381 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01382 01390 libnet_ptag_t 01391 <a class="code" href="libnet-functions_8h.html#a75">libnet_build_ospfv2_lsa_net</a>(u_int32_t nmask, u_int rtrid, u_int8_t *payload, 01392 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01393 01401 libnet_ptag_t 01402 <a class="code" href="libnet-functions_8h.html#a76">libnet_build_ospfv2_lsa_sum</a>(u_int32_t nmask, u_int metric, u_int tos, 01403 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01404 01412 libnet_ptag_t 01413 <a class="code" href="libnet-functions_8h.html#a77">libnet_build_ospfv2_lsa_as</a>(u_int32_t nmask, u_int metric, u_int32_t fwdaddr, 01414 u_int tag, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01415 libnet_ptag_t ptag); 01416 01427 libnet_ptag_t 01428 libnet_build_data(u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01429 libnet_ptag_t ptag); 01430 01438 libnet_ptag_t 01439 libnet_build_dhcpv4(u_int8_t opcode, u_int8_t htype, u_int8_t hlen, 01440 u_int8_t hopcount, u_int32_t xid, u_int16_t secs, u_int16_t flags, 01441 u_int32_t cip, u_int32_t yip, u_int32_t sip, u_int32_t gip, u_int8_t *chaddr, 01442 u_int8_t *sname, u_int8_t *file, u_int8_t *payload, u_int32_t payload_s, 01443 libnet_t *l, libnet_ptag_t ptag); 01444 01452 libnet_ptag_t 01453 libnet_build_bootpv4(u_int8_t opcode, u_int8_t htype, u_int8_t hlen, 01454 u_int8_t hopcount, u_int32_t xid, u_int16_t secs, u_int16_t flags, 01455 u_int32_t cip, u_int32_t yip, u_int32_t sip, u_int32_t gip, u_int8_t *chaddr, 01456 u_int8_t *sname, u_int8_t *file, u_int8_t *payload, u_int32_t payload_s, 01457 libnet_t *l, libnet_ptag_t ptag); 01458 01466 inline u_int32_t 01467 libnet_getgre_length(u_int16_t fv); 01468 01490 libnet_ptag_t 01491 libnet_build_gre(u_int16_t fv, u_int16_t type, u_int16_t sum, 01492 u_int16_t offset, u_int32_t key, u_int32_t seq, u_int16_t len, 01493 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01494 01516 libnet_ptag_t 01517 libnet_build_egre(u_int16_t fv, u_int16_t type, u_int16_t sum, 01518 u_int16_t offset, u_int32_t key, u_int32_t seq, u_int16_t len, 01519 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01520 01528 libnet_ptag_t 01529 libnet_build_gre_sre(u_int16_t af, u_int8_t offset, u_int8_t length, 01530 u_int8_t *routing, u_int8_t *payload, u_int32_t payload_s, libnet_t *l, 01531 libnet_ptag_t ptag); 01532 01540 libnet_ptag_t 01541 libnet_build_gre_last_sre(libnet_t *l, libnet_ptag_t ptag); 01542 01564 libnet_ptag_t 01565 libnet_build_bgp4_header(u_int8_t marker[LIBNET_BGP4_MARKER_SIZE], 01566 u_int16_t len, u_int8_t type, u_int8_t *payload, u_int32_t payload_s, 01567 libnet_t *l, libnet_ptag_t ptag); 01568 01585 libnet_ptag_t 01586 libnet_build_bgp4_open(u_int8_t version, u_int16_t src_as, u_int16_t hold_time, 01587 u_int32_t bgp_id, u_int8_t opt_len, u_int8_t *payload, u_int32_t payload_s, 01588 libnet_t *l, libnet_ptag_t ptag); 01589 01605 libnet_ptag_t 01606 libnet_build_bgp4_update(u_int16_t unfeasible_rt_len, u_int8_t *withdrawn_rt, 01607 u_int16_t total_path_attr_len, u_int8_t *path_attributes, u_int16_t info_len, 01608 u_int8_t *reachability_info, u_int8_t *payload, u_int32_t payload_s, 01609 libnet_t *l, libnet_ptag_t ptag); 01610 01623 libnet_ptag_t 01624 libnet_build_bgp4_notification(u_int8_t err_code, u_int8_t err_subcode, 01625 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01626 01649 libnet_ptag_t 01650 libnet_build_sebek(u_int32_t magic, u_int16_t version, u_int16_t type, 01651 u_int32_t counter, u_int32_t time_sec, u_int32_t time_usec, u_int32_t pid, 01652 u_int32_t uid, u_int32_t fd, u_int8_t cmd[SEBEK_CMD_LENGTH], u_int32_t length, 01653 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01654 01669 libnet_ptag_t 01670 libnet_build_link(u_int8_t *dst, u_int8_t *src, u_int8_t *oui, u_int16_t type, 01671 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag); 01672 01683 libnet_ptag_t 01684 libnet_autobuild_link(u_int8_t *dst, u_int8_t *oui, u_int16_t type, 01685 libnet_t *l); 01686 01699 int 01700 libnet_write(libnet_t *l); 01701 01711 u_int32_t 01712 libnet_get_ipaddr4(libnet_t *l); 01713 01719 struct libnet_in6_addr 01720 libnet_get_ipaddr6(libnet_t *l); 01721 01730 struct libnet_ether_addr * 01731 libnet_get_hwaddr(libnet_t *l); 01732 01742 u_int8_t * 01743 libnet_hex_aton(int8_t *s, int *len); 01744 01760 int 01761 libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet, u_int32_t *packet_s); 01762 01775 int 01776 libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag, u_int8_t **header, 01777 u_int32_t *header_s); 01778 01792 int 01793 libnet_adv_write_link(libnet_t *l, u_int8_t *packet, u_int32_t packet_s); 01794 01801 void 01802 libnet_adv_free_packet(libnet_t *l, u_int8_t *packet); 01803 01817 int 01818 libnet_cq_add(libnet_t *l, char *label); 01819 01834 libnet_t * 01835 libnet_cq_remove(libnet_t *l); 01836 01848 libnet_t * 01849 libnet_cq_remove_by_label(char *label); 01850 01857 int8_t * 01858 libnet_cq_getlabel(libnet_t *l); 01859 01866 libnet_t * 01867 libnet_cq_find_by_label(char *label); 01868 01874 void 01875 libnet_cq_destroy(); 01876 01896 libnet_t * 01897 libnet_cq_head(); 01898 01904 int 01905 libnet_cq_last(); 01906 01912 libnet_t * 01913 libnet_cq_next(); 01914 01920 u_int32_t 01921 libnet_cq_size(); 01922 01928 void 01929 libnet_diag_dump_context(libnet_t *l); 01930 01936 void 01937 libnet_diag_dump_pblock(libnet_t *l); 01938 01945 char * 01946 libnet_diag_dump_pblock_type(u_int8_t type); 01947 01959 void 01960 libnet_diag_dump_hex(u_int8_t *packet, u_int32_t len, int swap, FILE *stream); 01961 01962 /* 01963  * [Internal]  01964  */ 01965 int 01966 libnet_write_raw_ipv4(libnet_t *l, u_int8_t *packet, u_int32_t size); 01967 01968 /* 01969  * [Internal]  01970  */ 01971 int 01972 libnet_write_raw_ipv6(libnet_t *l, u_int8_t *packet, u_int32_t size); 01973 01974 /* 01975  * [Internal]  01976  */ 01977 int 01978 libnet_write_link(libnet_t *l, u_int8_t *packet, u_int32_t size); 01979 01980 #if ((__WIN32__) && !(__CYGWIN__)) 01981 /* 01982  * [Internal]  01983  */ 01984 SOCKET 01985 libnet_open_raw4(libnet_t *l); 01986 #else 01987 /* 01988  * [Internal]  01989  */ 01990 int 01991 libnet_open_raw4(libnet_t *l); 01992 #endif 01993  01994 /* 01995  * [Internal]  01996  */ 01997 int 01998 libnet_close_raw4(libnet_t *l); 01999 02000 /* 02001  * [Internal]  02002  */ 02003 int 02004 libnet_open_raw6(libnet_t *l); 02005 02006 /* 02007  * [Internal]  02008  */ 02009 int 02010 libnet_close_raw6(libnet_t *l); 02011 02012 /* 02013  * [Internal]  02014  */ 02015 int 02016 libnet_select_device(libnet_t *l); 02017 02018 /* 02019  * [Internal]  02020  */ 02021 int 02022 libnet_open_link(libnet_t *l); 02023 02024 /* 02025  * [Internal]  02026  */ 02027 int 02028 libnet_close_link(libnet_t *l); 02029 02030 /* 02031  * [Internal]  02032  */ 02033 int 02034 libnet_do_checksum(libnet_t *l, u_int8_t *packet, int protocol, int len); 02035 02036 /* 02037  * [Internal]  02038  */ 02039 u_int32_t 02040 libnet_compute_crc(u_int8_t *buf, u_int32_t len); 02041 02042 /* 02043  * [Internal]  02044  */ 02045 u_int16_t 02046 libnet_ip_check(u_int16_t *addr, int len); 02047 02048 /* 02049  * [Internal]  02050  */ 02051 int 02052 libnet_in_cksum(u_int16_t *addr, int len); 02053 02054 /* 02055  * [Internal]  02056  * If ptag is 0, function will create a pblock for the protocol unit type, 02057  * append it to the list and return a pointer to it. If ptag is not 0, 02058  * function will search the pblock list for the specified protocol block  02059  * and return a pointer to it. 02060  */ 02061 libnet_pblock_t * 02062 libnet_pblock_probe(libnet_t *l, libnet_ptag_t ptag, u_int32_t n, 02063 u_int8_t type); 02064 02065 /* 02066  * [Internal]  02067  * Function creates the pblock list if l->protocol_blocks == NULL or appends 02068  * an entry to the doubly linked list. 02069  */ 02070 libnet_pblock_t * 02071 libnet_pblock_new(libnet_t *l, u_int32_t size); 02072 02073 /* 02074  * [Internal]  02075  * Function swaps two pblocks in memory. 02076  */ 02077 int 02078 libnet_pblock_swap(libnet_t *l, libnet_ptag_t ptag1, libnet_ptag_t ptag2); 02079 02080 /* 02081  * [Internal]  02082  * Function inserts a pblock into the doubly linked list. 02083  */ 02084 int 02085 libnet_pblock_insert_before(libnet_t *l, libnet_ptag_t ptag1, 02086 libnet_ptag_t ptag2); 02087 02088 /* 02089  * [Internal]  02090  * Function removes a pblock from context  02091  */ 02092 void 02093 libnet_pblock_delete(libnet_t *l, libnet_pblock_t *p); 02094 02095 /* 02096  * [Internal]  02097  * Function updates the pblock meta-inforation. Internally it updates the 02098  * ptag with a monotonically increasing variable kept in l. This way each 02099  * pblock has a succesively increasing ptag identifier. 02100  */ 02101 libnet_ptag_t 02102 libnet_pblock_update(libnet_t *l, libnet_pblock_t *p, u_int32_t h, 02103 u_int8_t type); 02104 02105 /* 02106  * [Internal]  02107  * Function locates a given block by it's ptag.  02108  */ 02109 libnet_pblock_t * 02110 libnet_pblock_find(libnet_t *l, libnet_ptag_t ptag); 02111 02112 /* 02113  * [Internal]  02114  * Function copies protocol block data over. 02115  */ 02116 int 02117 libnet_pblock_append(libnet_t *l, libnet_pblock_t *p, u_int8_t *buf, 02118 u_int32_t len); 02119 02120 /* 02121  * [Internal]  02122  * Function sets pblock flags. 02123  */ 02124 void 02125 libnet_pblock_setflags(libnet_pblock_t *p, u_int8_t flags); 02126 02127 /* 02128  * [Internal]  02129  * Function returns the protocol number for the protocol block type. If 02130  * the type is unknown, the function defaults to returning IPPROTO_IP. 02131  */ 02132 int 02133 libnet_pblock_p2p(u_int8_t type); 02134 02135 /* 02136  * [Internal]  02137  * Function assembles the packet for subsequent writing. Function makes two 02138  * passes through the pblock list: 02139  */ 02140 int 02141 libnet_pblock_coalesce(libnet_t *l, u_int8_t **packet, u_int32_t *size); 02142 02143 #if !(__WIN32__) 02144 /* 02145  * [Internal]  02146  * By testing if we can retrieve the FLAGS of an iface 02147  * we can know if it exists or not and if it is up. 02148  */ 02149 int 02150 libnet_check_iface(libnet_t *l); 02151 #endif 02152  02153 #if defined(__WIN32__) 02154 /* 02155  * [Internal]  02156  */ 02157 BYTE * 02158 libnet_win32_get_remote_mac(libnet_t *l, DWORD IP); 02159 02160 /* 02161  * [Internal]  02162  */ 02163 int 02164 libnet_close_link_interface(libnet_t *l); 02165 02166 /* 02167  * [Internal]  02168  */ 02169 BYTE * 02170 libnet_win32_read_arp_table(DWORD IP); 02171 #endif 02172 #endif /* __LIBNET_FUNCTIONS_H */ 02173 02174 /* EOF */ </pre></div><hr size="1"><address style="align: right;">Generated on Wed Mar 10 13:23:37 2004 for libnet by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.4 </address> </body> </html>