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8: <h1>libnet-functions.h</h1><a href="libnet-functions_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>
9: 00002 <span class="comment"> * $Id: libnet-functions.h,v 1.39 2004/03/01 20:26:11 mike Exp $</span>
10: 00003 <span class="comment"> *</span>
11: 00004 <span class="comment"> * libnet-functions.h - function prototypes</span>
12: 00005 <span class="comment"> *</span>
13: 00006 <span class="comment"> * Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com></span>
14: 00007 <span class="comment"> * All rights reserved.</span>
15: 00008 <span class="comment"> *</span>
16: 00009 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
17: 00010 <span class="comment"> * modification, are permitted provided that the following conditions</span>
18: 00011 <span class="comment"> * are met:</span>
19: 00012 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
20: 00013 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span>
21: 00014 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
22: 00015 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span>
23: 00016 <span class="comment"> * documentation and/or other materials provided with the distribution.</span>
24: 00017 <span class="comment"> *</span>
25: 00018 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND</span>
26: 00019 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span>
27: 00020 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span>
28: 00021 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE</span>
29: 00022 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span>
30: 00023 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS</span>
31: 00024 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span>
32: 00025 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span>
33: 00026 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span>
34: 00027 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF</span>
35: 00028 <span class="comment"> * SUCH DAMAGE.</span>
36: 00029 <span class="comment"> *</span>
37: 00030 <span class="comment"> */</span>
38: 00031
39: 00032 <span class="preprocessor">#ifndef __LIBNET_FUNCTIONS_H</span>
40: 00033 <span class="preprocessor"></span><span class="preprocessor">#define __LIBNET_FUNCTIONS_H</span>
41: 00034 <span class="preprocessor"></span>
42: 00063 libnet_t *
43: 00064 libnet_init(<span class="keywordtype">int</span> injection_type, <span class="keywordtype">char</span> *device, <span class="keywordtype">char</span> *err_buf);
44: 00065
45: 00071 <span class="keywordtype">void</span>
46: 00072 libnet_destroy(libnet_t *l);
47: 00073
48: 00080 <span class="keywordtype">void</span>
49: 00081 libnet_clear_packet(libnet_t *l);
50: 00082
51: 00089 <span class="keywordtype">void</span>
52: 00090 libnet_stats(libnet_t *l, <span class="keyword">struct</span> libnet_stats *ls);
53: 00091
54: 00097 <span class="keywordtype">int</span>
55: 00098 libnet_getfd(libnet_t *l);
56: 00099
57: 00106 int8_t *
58: 00107 libnet_getdevice(libnet_t *l);
59: 00108
60: 00117 u_int8_t *
61: 00118 libnet_getpbuf(libnet_t *l, libnet_ptag_t ptag);
62: 00119
63: 00128 u_int32_t
64: 00129 libnet_getpbuf_size(libnet_t *l, libnet_ptag_t ptag);
65: 00130
66: 00138 <span class="keywordtype">char</span> *
67: 00139 libnet_geterror(libnet_t *l);
68: 00140
69: 00147 u_int32_t
70: 00148 libnet_getpacket_size(libnet_t *l);
71: 00149
72: 00155 <span class="keywordtype">int</span>
73: 00156 libnet_seed_prand(libnet_t *l);
74: 00157
75: 00171 u_int32_t
76: 00172 libnet_get_prand(<span class="keywordtype">int</span> mod);
77: 00173
78: 00195 <span class="keywordtype">int</span>
79: 00196 libnet_toggle_checksum(libnet_t *l, libnet_ptag_t ptag, <span class="keywordtype">int</span> mode);
80: 00197
81: 00210 <span class="keywordtype">char</span> *
82: 00211 libnet_addr2name4(u_int32_t in, u_int8_t use_name);
83: 00212
84: 00226 u_int32_t
85: 00227 libnet_name2addr4(libnet_t *l, <span class="keywordtype">char</span> *host_name, u_int8_t use_name);
86: 00228
87: 00229 <span class="keyword">extern</span> <span class="keyword">const</span> <span class="keyword">struct </span>libnet_in6_addr in6addr_error;
88: 00230
89: 00244 <span class="keyword">struct </span>libnet_in6_addr
90: 00245 libnet_name2addr6(libnet_t *l, <span class="keywordtype">char</span> *host_name, u_int8_t use_name);
91: 00246
92: 00250 <span class="keywordtype">void</span>
93: 00251 libnet_addr2name6_r(<span class="keyword">struct</span> libnet_in6_addr addr, u_int8_t use_name,
94: 00252 <span class="keywordtype">char</span> *host_name, <span class="keywordtype">int</span> host_name_len);
95: 00253
96: 00269 <span class="keywordtype">int</span>
97: 00270 libnet_plist_chain_new(libnet_t *l, libnet_plist_t **plist, <span class="keywordtype">char</span> *token_list);
98: 00271
99: 00283 <span class="keywordtype">int</span>
100: 00284 libnet_plist_chain_next_pair(libnet_plist_t *plist, u_int16_t *bport,
101: 00285 u_int16_t *eport);
102: 00286
103: 00293 <span class="keywordtype">int</span>
104: 00294 libnet_plist_chain_dump(libnet_plist_t *plist);
105: 00295
106: 00304 <span class="keywordtype">char</span> *
107: 00305 libnet_plist_chain_dump_string(libnet_plist_t *plist);
108: 00306
109: 00312 <span class="keywordtype">int</span>
110: 00313 libnet_plist_chain_free(libnet_plist_t *plist);
111: 00314
112: 00402 libnet_ptag_t
113: 00403 libnet_build_802_1q(u_int8_t *dst, u_int8_t *src, u_int16_t tpi,
114: 00404 u_int8_t priority, u_int8_t cfi, u_int16_t vlan_id, u_int16_t len_proto,
115: 00405 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
116: 00406
117: 00418 libnet_ptag_t
118: 00419 libnet_build_802_1x(u_int8_t eap_ver, u_int8_t eap_type, u_int16_t length,
119: 00420 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
120: 00421
121: 00433 libnet_ptag_t
122: 00434 libnet_build_802_2(u_int8_t dsap, u_int8_t ssap, u_int8_t control,
123: 00435 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
124: 00436
125: 00450 libnet_ptag_t
126: 00451 libnet_build_802_2snap(u_int8_t dsap, u_int8_t ssap, u_int8_t control,
127: 00452 u_int8_t *oui, u_int16_t type, u_int8_t *payload, u_int32_t payload_s,
128: 00453 libnet_t *l, libnet_ptag_t ptag);
129: 00454
130: 00470 libnet_ptag_t
131: 00471 libnet_build_802_3(u_int8_t *dst, u_int8_t *src, u_int16_t len,
132: 00472 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
133: 00473
134: 00489 libnet_ptag_t
135: 00490 libnet_build_ethernet(u_int8_t *dst, u_int8_t *src, u_int16_t type,
136: 00491 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
137: 00492
138: 00504 libnet_ptag_t
139: 00505 libnet_autobuild_ethernet(u_int8_t *dst, u_int16_t type, libnet_t *l);
140: 00506
141: 00523 libnet_ptag_t
142: 00524 libnet_build_fddi(u_int8_t fc, u_int8_t *dst, u_int8_t *src, u_int8_t dsap,
143: 00525 u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type, u_int8_t *payload,
144: 00526 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
145: 00527
146: 00540 libnet_ptag_t
147: 00541 libnet_autobuild_fddi(u_int8_t fc, u_int8_t *dst, u_int8_t dsap, u_int8_t ssap,
148: 00542 u_int8_t cf, u_int8_t *org, u_int16_t type, libnet_t *l);
149: 00543
150: 00563 libnet_ptag_t
151: 00564 libnet_build_arp(u_int16_t hrd, u_int16_t pro, u_int8_t hln, u_int8_t pln,
152: 00565 u_int16_t op, u_int8_t *sha, u_int8_t *spa, u_int8_t *tha, u_int8_t *tpa,
153: 00566 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
154: 00567
155: 00580 libnet_ptag_t
156: 00581 libnet_autobuild_arp(u_int16_t op, u_int8_t *sha, u_int8_t *spa, u_int8_t *tha,
157: 00582 u_int8_t *tpa, libnet_t *l);
158: 00583
159: 00600 libnet_ptag_t
160: 00601 libnet_build_tcp(u_int16_t sp, u_int16_t dp, u_int32_t seq, u_int32_t ack,
161: 00602 u_int8_t control, u_int16_t win, u_int16_t sum, u_int16_t urg, u_int16_t len,
162: 00603 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
163: 00604
164: 00620 libnet_ptag_t
165: 00621 libnet_build_tcp_options(u_int8_t *options, u_int32_t options_s, libnet_t *l,
166: 00622 libnet_ptag_t ptag);
167: 00623
168: 00636 libnet_ptag_t
169: 00637 libnet_build_udp(u_int16_t sp, u_int16_t dp, u_int16_t len, u_int16_t sum,
170: 00638 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
171: 00639
172: 00659 libnet_ptag_t
173: 00660 libnet_build_cdp(u_int8_t version, u_int8_t ttl, u_int16_t sum, u_int16_t type,
174: 00661 u_int16_t len, u_int8_t *value, u_int8_t *payload, u_int32_t payload_s,
175: 00662 libnet_t *l, libnet_ptag_t ptag);
176: 00663
177: 00678 libnet_ptag_t
178: 00679 libnet_build_icmpv4_echo(u_int8_t type, u_int8_t code, u_int16_t sum,
179: 00680 u_int16_t id, u_int16_t seq, u_int8_t *payload, u_int32_t payload_s,
180: 00681 libnet_t *l, libnet_ptag_t ptag);
181: 00682
182: 00698 libnet_ptag_t
183: 00699 libnet_build_icmpv4_mask(u_int8_t type, u_int8_t code, u_int16_t sum,
184: 00700 u_int16_t id, u_int16_t seq, u_int32_t mask, u_int8_t *payload,
185: 00701 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
186: 00702
187: 00725 libnet_ptag_t
188: 00726 libnet_build_icmpv4_unreach(u_int8_t type, u_int8_t code, u_int16_t sum,
189: 00727 u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id, u_int16_t orig_frag,
190: 00728 u_int8_t orig_ttl, u_int8_t orig_prot, u_int16_t orig_check,
191: 00729 u_int32_t orig_src, u_int32_t orig_dst, u_int8_t *payload, u_int32_t payload_s,
192: 00730 libnet_t *l, libnet_ptag_t ptag);
193: 00731
194: 00753 libnet_ptag_t
195: 00754 libnet_build_icmpv4_redirect(u_int8_t type, u_int8_t code, u_int16_t sum,
196: 00755 u_int32_t gateway, u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id,
197: 00756 u_int16_t orig_frag, u_int8_t orig_ttl, u_int8_t orig_prot,
198: 00757 u_int16_t orig_check, u_int32_t orig_src, u_int32_t orig_dst,
199: 00758 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
200: 00759
201: 00783 libnet_ptag_t
202: 00784 libnet_build_icmpv4_timeexceed(u_int8_t type, u_int8_t code, u_int16_t sum,
203: 00785 u_int16_t orig_len, u_int8_t orig_tos, u_int16_t orig_id, u_int16_t orig_frag,
204: 00786 u_int8_t orig_ttl, u_int8_t orig_prot, u_int16_t orig_check,
205: 00787 u_int32_t orig_src, u_int32_t orig_dst, u_int8_t *payload, u_int32_t payload_s,
206: 00788 libnet_t *l, libnet_ptag_t ptag);
207: 00789
208: 00807 libnet_ptag_t
209: 00808 libnet_build_icmpv4_timestamp(u_int8_t type, u_int8_t code, u_int16_t sum,
210: 00809 u_int16_t id, u_int16_t seq, n_time otime, n_time rtime, n_time ttime,
211: 00810 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
212: 00811
213: 00824 libnet_ptag_t
214: 00825 libnet_build_igmp(u_int8_t type, u_int8_t code, u_int16_t sum, u_int32_t ip,
215: 00826 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
216: 00827
217: 00845 libnet_ptag_t
218: 00846 libnet_build_ipv4(u_int16_t len, u_int8_t tos, u_int16_t id, u_int16_t frag,
219: 00847 u_int8_t ttl, u_int8_t prot, u_int16_t sum, u_int32_t src, u_int32_t dst,
220: 00848 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
221: 00849
222: 00864 libnet_ptag_t
223: 00865 libnet_build_ipv4_options(u_int8_t *options, u_int32_t options_s, libnet_t *l,
224: 00866 libnet_ptag_t ptag);
225: 00867
226: 00880 libnet_ptag_t
227: 00881 libnet_autobuild_ipv4(u_int16_t len, u_int8_t prot, u_int32_t dst, libnet_t *l);
228: 00882
229: 00898 libnet_ptag_t
230: 00899 libnet_build_ipv6(u_int8_t tc, u_int32_t fl, u_int16_t len, u_int8_t nh,
231: 00900 u_int8_t hl, <span class="keyword">struct</span> libnet_in6_addr src, <span class="keyword">struct</span> libnet_in6_addr dst,
232: 00901 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
233: 00902
234: 00915 libnet_ptag_t
235: 00916 libnet_build_ipv6_frag(u_int8_t nh, u_int8_t reserved, u_int16_t frag,
236: 00917 u_int32_t id, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
237: 00918 libnet_ptag_t ptag);
238: 00919
239: 00937 libnet_ptag_t
240: 00938 libnet_build_ipv6_routing(u_int8_t nh, u_int8_t len, u_int8_t rtype,
241: 00939 u_int8_t segments, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
242: 00940 libnet_ptag_t ptag);
243: 00941
244: 00955 libnet_ptag_t
245: 00956 libnet_build_ipv6_destopts(u_int8_t nh, u_int8_t len, u_int8_t *payload,
246: 00957 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
247: 00958
248: 00973 libnet_ptag_t
249: 00974 libnet_build_ipv6_hbhopts(u_int8_t nh, u_int8_t len, u_int8_t *payload,
250: 00975 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
251: 00976
252: 00988 libnet_ptag_t
253: 00989 libnet_autobuild_ipv6(u_int16_t len, u_int8_t nh, <span class="keyword">struct</span> libnet_in6_addr dst,
254: 00990 libnet_t *l);
255: 00991
256: 01009 libnet_ptag_t
257: 01010 libnet_build_isl(u_int8_t *dhost, u_int8_t type, u_int8_t user, u_int8_t *shost,
258: 01011 u_int16_t len, u_int8_t *snap, u_int16_t vid, u_int16_t index,
259: 01012 u_int16_t reserved, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
260: 01013 libnet_ptag_t ptag);
261: 01014
262: 01026 libnet_ptag_t
263: 01027 libnet_build_ipsec_esp_hdr(u_int32_t spi, u_int32_t seq, u_int32_t iv,
264: 01028 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
265: 01029
266: 01041 libnet_ptag_t
267: 01042 libnet_build_ipsec_esp_ftr(u_int8_t len, u_int8_t nh, int8_t *auth,
268: 01043 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
269: 01044
270: 01059 libnet_ptag_t
271: 01060 libnet_build_ipsec_ah(u_int8_t nh, u_int8_t len, u_int16_t res,
272: 01061 u_int32_t spi, u_int32_t seq, u_int32_t auth, u_int8_t *payload,
273: 01062 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
274: 01063
275: 01079 libnet_ptag_t
276: 01080 libnet_build_dnsv4(u_int16_t h_len, u_int16_t id, u_int16_t flags,
277: 01081 u_int16_t num_q, u_int16_t num_anws_rr, u_int16_t num_auth_rr,
278: 01082 u_int16_t num_addi_rr, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
279: 01083 libnet_ptag_t ptag);
280: 01084
281: 01102 libnet_ptag_t
282: 01103 libnet_build_rip(u_int8_t cmd, u_int8_t version, u_int16_t rd, u_int16_t af,
283: 01104 u_int16_t rt, u_int32_t addr, u_int32_t mask, u_int32_t next_hop,
284: 01105 u_int32_t metric, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
285: 01106 libnet_ptag_t ptag);
286: 01107
287: 01130 libnet_ptag_t
288: 01131 libnet_build_rpc_call(u_int32_t rm, u_int32_t xid, u_int32_t prog_num,
289: 01132 u_int32_t prog_vers, u_int32_t procedure, u_int32_t cflavor, u_int32_t clength,
290: 01133 u_int8_t *cdata, u_int32_t vflavor, u_int32_t vlength, u_int8_t *vdata,
291: 01134 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
292: 01135
293: 01158 libnet_ptag_t
294: 01159 libnet_build_stp_conf(u_int16_t id, u_int8_t version, u_int8_t bpdu_type,
295: 01160 u_int8_t flags, u_int8_t *root_id, u_int32_t root_pc, u_int8_t *bridge_id,
296: 01161 u_int16_t port_id, u_int16_t message_age, u_int16_t max_age,
297: 01162 u_int16_t hello_time, u_int16_t f_delay, u_int8_t *payload,
298: 01163 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
299: 01164
300: 01178 libnet_ptag_t
301: 01179 libnet_build_stp_tcn(u_int16_t id, u_int8_t version, u_int8_t bpdu_type,
302: 01180 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
303: 01181
304: 01199 libnet_ptag_t
305: 01200 libnet_build_token_ring(u_int8_t ac, u_int8_t fc, u_int8_t *dst, u_int8_t *src,
306: 01201 u_int8_t dsap, u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type,
307: 01202 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
308: 01203
309: 01217 libnet_ptag_t
310: 01218 libnet_autobuild_token_ring(u_int8_t ac, u_int8_t fc, u_int8_t *dst,
311: 01219 u_int8_t dsap, u_int8_t ssap, u_int8_t cf, u_int8_t *org, u_int16_t type,
312: 01220 libnet_t *l);
313: 01221
314: 01241 libnet_ptag_t
315: 01242 libnet_build_vrrp(u_int8_t version, u_int8_t type, u_int8_t vrouter_id,
316: 01243 u_int8_t priority, u_int8_t ip_count, u_int8_t auth_type, u_int8_t advert_int,
317: 01244 u_int16_t sum, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
318: 01245 libnet_ptag_t ptag);
319: 01246
320: 01259 libnet_ptag_t
321: 01260 libnet_build_mpls(u_int32_t label, u_int8_t experimental, u_int8_t bos,
322: 01261 u_int8_t ttl, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
323: 01262 libnet_ptag_t ptag);
324: 01263
325: 01291 libnet_ptag_t
326: 01292 libnet_build_ntp(u_int8_t leap_indicator, u_int8_t version, u_int8_t mode,
327: 01293 u_int8_t stratum, u_int8_t poll, u_int8_t precision, u_int16_t delay_int,
328: 01294 u_int16_t delay_frac, u_int16_t dispersion_int, u_int16_t dispersion_frac,
329: 01295 u_int32_t reference_id, u_int32_t ref_ts_int, u_int32_t ref_ts_frac,
330: 01296 u_int32_t orig_ts_int, u_int32_t orig_ts_frac, u_int32_t rec_ts_int,
331: 01297 u_int32_t rec_ts_frac, u_int32_t xmt_ts_int, u_int32_t xmt_ts_frac,
332: 01298 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
333: 01299
334: 01307 libnet_ptag_t
335: 01308 libnet_build_ospfv2(u_int16_t len, u_int8_t type, u_int32_t rtr_id,
336: 01309 u_int32_t area_id, u_int16_t sum, u_int16_t autype, u_int8_t *payload,
337: 01310 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
338: 01311
339: 01319 libnet_ptag_t
340: 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,
341: 01321 u_int8_t priority, u_int dead_int, u_int32_t des_rtr, u_int32_t bkup_rtr,
342: 01322 u_int32_t neighbor, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
343: 01323 libnet_ptag_t ptag);
344: 01324
345: 01332 libnet_ptag_t
346: 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,
347: 01334 u_int seqnum, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
348: 01335 libnet_ptag_t ptag);
349: 01336
350: 01344 libnet_ptag_t
351: 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,
352: 01346 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
353: 01347
354: 01355 libnet_ptag_t
355: 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,
356: 01357 libnet_t *l, libnet_ptag_t ptag);
357: 01358
358: 01366 libnet_ptag_t
359: 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,
360: 01368 u_int lsid, u_int32_t advrtr, u_int seqnum, u_int16_t sum, u_int16_t len,
361: 01369 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
362: 01370
363: 01378 libnet_ptag_t
364: 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,
365: 01380 u_int data, u_int8_t type, u_int8_t tos, u_int16_t metric, u_int8_t *payload,
366: 01381 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
367: 01382
368: 01390 libnet_ptag_t
369: 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,
370: 01392 u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
371: 01393
372: 01401 libnet_ptag_t
373: 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,
374: 01403 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
375: 01404
376: 01412 libnet_ptag_t
377: 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,
378: 01414 u_int tag, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
379: 01415 libnet_ptag_t ptag);
380: 01416
381: 01427 libnet_ptag_t
382: 01428 libnet_build_data(u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
383: 01429 libnet_ptag_t ptag);
384: 01430
385: 01438 libnet_ptag_t
386: 01439 libnet_build_dhcpv4(u_int8_t opcode, u_int8_t htype, u_int8_t hlen,
387: 01440 u_int8_t hopcount, u_int32_t xid, u_int16_t secs, u_int16_t flags,
388: 01441 u_int32_t cip, u_int32_t yip, u_int32_t sip, u_int32_t gip, u_int8_t *chaddr,
389: 01442 u_int8_t *sname, u_int8_t *file, u_int8_t *payload, u_int32_t payload_s,
390: 01443 libnet_t *l, libnet_ptag_t ptag);
391: 01444
392: 01452 libnet_ptag_t
393: 01453 libnet_build_bootpv4(u_int8_t opcode, u_int8_t htype, u_int8_t hlen,
394: 01454 u_int8_t hopcount, u_int32_t xid, u_int16_t secs, u_int16_t flags,
395: 01455 u_int32_t cip, u_int32_t yip, u_int32_t sip, u_int32_t gip, u_int8_t *chaddr,
396: 01456 u_int8_t *sname, u_int8_t *file, u_int8_t *payload, u_int32_t payload_s,
397: 01457 libnet_t *l, libnet_ptag_t ptag);
398: 01458
399: 01466 <span class="keyword">inline</span> u_int32_t
400: 01467 libnet_getgre_length(u_int16_t fv);
401: 01468
402: 01490 libnet_ptag_t
403: 01491 libnet_build_gre(u_int16_t fv, u_int16_t type, u_int16_t sum,
404: 01492 u_int16_t offset, u_int32_t key, u_int32_t seq, u_int16_t len,
405: 01493 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
406: 01494
407: 01516 libnet_ptag_t
408: 01517 libnet_build_egre(u_int16_t fv, u_int16_t type, u_int16_t sum,
409: 01518 u_int16_t offset, u_int32_t key, u_int32_t seq, u_int16_t len,
410: 01519 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
411: 01520
412: 01528 libnet_ptag_t
413: 01529 libnet_build_gre_sre(u_int16_t af, u_int8_t offset, u_int8_t length,
414: 01530 u_int8_t *routing, u_int8_t *payload, u_int32_t payload_s, libnet_t *l,
415: 01531 libnet_ptag_t ptag);
416: 01532
417: 01540 libnet_ptag_t
418: 01541 libnet_build_gre_last_sre(libnet_t *l, libnet_ptag_t ptag);
419: 01542
420: 01564 libnet_ptag_t
421: 01565 libnet_build_bgp4_header(u_int8_t marker[LIBNET_BGP4_MARKER_SIZE],
422: 01566 u_int16_t len, u_int8_t type, u_int8_t *payload, u_int32_t payload_s,
423: 01567 libnet_t *l, libnet_ptag_t ptag);
424: 01568
425: 01585 libnet_ptag_t
426: 01586 libnet_build_bgp4_open(u_int8_t version, u_int16_t src_as, u_int16_t hold_time,
427: 01587 u_int32_t bgp_id, u_int8_t opt_len, u_int8_t *payload, u_int32_t payload_s,
428: 01588 libnet_t *l, libnet_ptag_t ptag);
429: 01589
430: 01605 libnet_ptag_t
431: 01606 libnet_build_bgp4_update(u_int16_t unfeasible_rt_len, u_int8_t *withdrawn_rt,
432: 01607 u_int16_t total_path_attr_len, u_int8_t *path_attributes, u_int16_t info_len,
433: 01608 u_int8_t *reachability_info, u_int8_t *payload, u_int32_t payload_s,
434: 01609 libnet_t *l, libnet_ptag_t ptag);
435: 01610
436: 01623 libnet_ptag_t
437: 01624 libnet_build_bgp4_notification(u_int8_t err_code, u_int8_t err_subcode,
438: 01625 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
439: 01626
440: 01649 libnet_ptag_t
441: 01650 libnet_build_sebek(u_int32_t magic, u_int16_t version, u_int16_t type,
442: 01651 u_int32_t counter, u_int32_t time_sec, u_int32_t time_usec, u_int32_t pid,
443: 01652 u_int32_t uid, u_int32_t fd, u_int8_t cmd[SEBEK_CMD_LENGTH], u_int32_t length,
444: 01653 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
445: 01654
446: 01669 libnet_ptag_t
447: 01670 libnet_build_link(u_int8_t *dst, u_int8_t *src, u_int8_t *oui, u_int16_t type,
448: 01671 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag);
449: 01672
450: 01683 libnet_ptag_t
451: 01684 libnet_autobuild_link(u_int8_t *dst, u_int8_t *oui, u_int16_t type,
452: 01685 libnet_t *l);
453: 01686
454: 01699 <span class="keywordtype">int</span>
455: 01700 libnet_write(libnet_t *l);
456: 01701
457: 01711 u_int32_t
458: 01712 libnet_get_ipaddr4(libnet_t *l);
459: 01713
460: 01719 <span class="keyword">struct </span>libnet_in6_addr
461: 01720 libnet_get_ipaddr6(libnet_t *l);
462: 01721
463: 01730 <span class="keyword">struct </span>libnet_ether_addr *
464: 01731 libnet_get_hwaddr(libnet_t *l);
465: 01732
466: 01742 u_int8_t *
467: 01743 libnet_hex_aton(int8_t *s, <span class="keywordtype">int</span> *len);
468: 01744
469: 01760 <span class="keywordtype">int</span>
470: 01761 libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet, u_int32_t *packet_s);
471: 01762
472: 01775 <span class="keywordtype">int</span>
473: 01776 libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag, u_int8_t **header,
474: 01777 u_int32_t *header_s);
475: 01778
476: 01792 <span class="keywordtype">int</span>
477: 01793 libnet_adv_write_link(libnet_t *l, u_int8_t *packet, u_int32_t packet_s);
478: 01794
479: 01801 <span class="keywordtype">void</span>
480: 01802 libnet_adv_free_packet(libnet_t *l, u_int8_t *packet);
481: 01803
482: 01817 <span class="keywordtype">int</span>
483: 01818 libnet_cq_add(libnet_t *l, <span class="keywordtype">char</span> *label);
484: 01819
485: 01834 libnet_t *
486: 01835 libnet_cq_remove(libnet_t *l);
487: 01836
488: 01848 libnet_t *
489: 01849 libnet_cq_remove_by_label(<span class="keywordtype">char</span> *label);
490: 01850
491: 01857 int8_t *
492: 01858 libnet_cq_getlabel(libnet_t *l);
493: 01859
494: 01866 libnet_t *
495: 01867 libnet_cq_find_by_label(<span class="keywordtype">char</span> *label);
496: 01868
497: 01874 <span class="keywordtype">void</span>
498: 01875 libnet_cq_destroy();
499: 01876
500: 01896 libnet_t *
501: 01897 libnet_cq_head();
502: 01898
503: 01904 <span class="keywordtype">int</span>
504: 01905 libnet_cq_last();
505: 01906
506: 01912 libnet_t *
507: 01913 libnet_cq_next();
508: 01914
509: 01920 u_int32_t
510: 01921 libnet_cq_size();
511: 01922
512: 01928 <span class="keywordtype">void</span>
513: 01929 libnet_diag_dump_context(libnet_t *l);
514: 01930
515: 01936 <span class="keywordtype">void</span>
516: 01937 libnet_diag_dump_pblock(libnet_t *l);
517: 01938
518: 01945 <span class="keywordtype">char</span> *
519: 01946 libnet_diag_dump_pblock_type(u_int8_t type);
520: 01947
521: 01959 <span class="keywordtype">void</span>
522: 01960 libnet_diag_dump_hex(u_int8_t *packet, u_int32_t len, <span class="keywordtype">int</span> swap, FILE *stream);
523: 01961
524: 01962 <span class="comment">/*</span>
525: 01963 <span class="comment"> * [Internal] </span>
526: 01964 <span class="comment"> */</span>
527: 01965 <span class="keywordtype">int</span>
528: 01966 libnet_write_raw_ipv4(libnet_t *l, u_int8_t *packet, u_int32_t size);
529: 01967
530: 01968 <span class="comment">/*</span>
531: 01969 <span class="comment"> * [Internal] </span>
532: 01970 <span class="comment"> */</span>
533: 01971 <span class="keywordtype">int</span>
534: 01972 libnet_write_raw_ipv6(libnet_t *l, u_int8_t *packet, u_int32_t size);
535: 01973
536: 01974 <span class="comment">/*</span>
537: 01975 <span class="comment"> * [Internal] </span>
538: 01976 <span class="comment"> */</span>
539: 01977 <span class="keywordtype">int</span>
540: 01978 libnet_write_link(libnet_t *l, u_int8_t *packet, u_int32_t size);
541: 01979
542: 01980 <span class="preprocessor">#if ((__WIN32__) && !(__CYGWIN__))</span>
543: 01981 <span class="preprocessor"></span><span class="comment">/*</span>
544: 01982 <span class="comment"> * [Internal] </span>
545: 01983 <span class="comment"> */</span>
546: 01984 SOCKET
547: 01985 libnet_open_raw4(libnet_t *l);
548: 01986 <span class="preprocessor">#else</span>
549: 01987 <span class="preprocessor"></span><span class="comment">/*</span>
550: 01988 <span class="comment"> * [Internal] </span>
551: 01989 <span class="comment"> */</span>
552: 01990 <span class="keywordtype">int</span>
553: 01991 libnet_open_raw4(libnet_t *l);
554: 01992 <span class="preprocessor">#endif</span>
555: 01993 <span class="preprocessor"></span>
556: 01994 <span class="comment">/*</span>
557: 01995 <span class="comment"> * [Internal] </span>
558: 01996 <span class="comment"> */</span>
559: 01997 <span class="keywordtype">int</span>
560: 01998 libnet_close_raw4(libnet_t *l);
561: 01999
562: 02000 <span class="comment">/*</span>
563: 02001 <span class="comment"> * [Internal] </span>
564: 02002 <span class="comment"> */</span>
565: 02003 <span class="keywordtype">int</span>
566: 02004 libnet_open_raw6(libnet_t *l);
567: 02005
568: 02006 <span class="comment">/*</span>
569: 02007 <span class="comment"> * [Internal] </span>
570: 02008 <span class="comment"> */</span>
571: 02009 <span class="keywordtype">int</span>
572: 02010 libnet_close_raw6(libnet_t *l);
573: 02011
574: 02012 <span class="comment">/*</span>
575: 02013 <span class="comment"> * [Internal] </span>
576: 02014 <span class="comment"> */</span>
577: 02015 <span class="keywordtype">int</span>
578: 02016 libnet_select_device(libnet_t *l);
579: 02017
580: 02018 <span class="comment">/*</span>
581: 02019 <span class="comment"> * [Internal] </span>
582: 02020 <span class="comment"> */</span>
583: 02021 <span class="keywordtype">int</span>
584: 02022 libnet_open_link(libnet_t *l);
585: 02023
586: 02024 <span class="comment">/*</span>
587: 02025 <span class="comment"> * [Internal] </span>
588: 02026 <span class="comment"> */</span>
589: 02027 <span class="keywordtype">int</span>
590: 02028 libnet_close_link(libnet_t *l);
591: 02029
592: 02030 <span class="comment">/*</span>
593: 02031 <span class="comment"> * [Internal] </span>
594: 02032 <span class="comment"> */</span>
595: 02033 <span class="keywordtype">int</span>
596: 02034 libnet_do_checksum(libnet_t *l, u_int8_t *packet, <span class="keywordtype">int</span> protocol, <span class="keywordtype">int</span> len);
597: 02035
598: 02036 <span class="comment">/*</span>
599: 02037 <span class="comment"> * [Internal] </span>
600: 02038 <span class="comment"> */</span>
601: 02039 u_int32_t
602: 02040 libnet_compute_crc(u_int8_t *buf, u_int32_t len);
603: 02041
604: 02042 <span class="comment">/*</span>
605: 02043 <span class="comment"> * [Internal] </span>
606: 02044 <span class="comment"> */</span>
607: 02045 u_int16_t
608: 02046 libnet_ip_check(u_int16_t *addr, <span class="keywordtype">int</span> len);
609: 02047
610: 02048 <span class="comment">/*</span>
611: 02049 <span class="comment"> * [Internal] </span>
612: 02050 <span class="comment"> */</span>
613: 02051 <span class="keywordtype">int</span>
614: 02052 libnet_in_cksum(u_int16_t *addr, <span class="keywordtype">int</span> len);
615: 02053
616: 02054 <span class="comment">/*</span>
617: 02055 <span class="comment"> * [Internal] </span>
618: 02056 <span class="comment"> * If ptag is 0, function will create a pblock for the protocol unit type,</span>
619: 02057 <span class="comment"> * append it to the list and return a pointer to it. If ptag is not 0,</span>
620: 02058 <span class="comment"> * function will search the pblock list for the specified protocol block </span>
621: 02059 <span class="comment"> * and return a pointer to it.</span>
622: 02060 <span class="comment"> */</span>
623: 02061 libnet_pblock_t *
624: 02062 libnet_pblock_probe(libnet_t *l, libnet_ptag_t ptag, u_int32_t n,
625: 02063 u_int8_t type);
626: 02064
627: 02065 <span class="comment">/*</span>
628: 02066 <span class="comment"> * [Internal] </span>
629: 02067 <span class="comment"> * Function creates the pblock list if l->protocol_blocks == NULL or appends</span>
630: 02068 <span class="comment"> * an entry to the doubly linked list.</span>
631: 02069 <span class="comment"> */</span>
632: 02070 libnet_pblock_t *
633: 02071 libnet_pblock_new(libnet_t *l, u_int32_t size);
634: 02072
635: 02073 <span class="comment">/*</span>
636: 02074 <span class="comment"> * [Internal] </span>
637: 02075 <span class="comment"> * Function swaps two pblocks in memory.</span>
638: 02076 <span class="comment"> */</span>
639: 02077 <span class="keywordtype">int</span>
640: 02078 libnet_pblock_swap(libnet_t *l, libnet_ptag_t ptag1, libnet_ptag_t ptag2);
641: 02079
642: 02080 <span class="comment">/*</span>
643: 02081 <span class="comment"> * [Internal] </span>
644: 02082 <span class="comment"> * Function inserts a pblock into the doubly linked list.</span>
645: 02083 <span class="comment"> */</span>
646: 02084 <span class="keywordtype">int</span>
647: 02085 libnet_pblock_insert_before(libnet_t *l, libnet_ptag_t ptag1,
648: 02086 libnet_ptag_t ptag2);
649: 02087
650: 02088 <span class="comment">/*</span>
651: 02089 <span class="comment"> * [Internal] </span>
652: 02090 <span class="comment"> * Function removes a pblock from context </span>
653: 02091 <span class="comment"> */</span>
654: 02092 <span class="keywordtype">void</span>
655: 02093 libnet_pblock_delete(libnet_t *l, libnet_pblock_t *p);
656: 02094
657: 02095 <span class="comment">/*</span>
658: 02096 <span class="comment"> * [Internal] </span>
659: 02097 <span class="comment"> * Function updates the pblock meta-inforation. Internally it updates the</span>
660: 02098 <span class="comment"> * ptag with a monotonically increasing variable kept in l. This way each</span>
661: 02099 <span class="comment"> * pblock has a succesively increasing ptag identifier.</span>
662: 02100 <span class="comment"> */</span>
663: 02101 libnet_ptag_t
664: 02102 libnet_pblock_update(libnet_t *l, libnet_pblock_t *p, u_int32_t h,
665: 02103 u_int8_t type);
666: 02104
667: 02105 <span class="comment">/*</span>
668: 02106 <span class="comment"> * [Internal] </span>
669: 02107 <span class="comment"> * Function locates a given block by it's ptag. </span>
670: 02108 <span class="comment"> */</span>
671: 02109 libnet_pblock_t *
672: 02110 libnet_pblock_find(libnet_t *l, libnet_ptag_t ptag);
673: 02111
674: 02112 <span class="comment">/*</span>
675: 02113 <span class="comment"> * [Internal] </span>
676: 02114 <span class="comment"> * Function copies protocol block data over.</span>
677: 02115 <span class="comment"> */</span>
678: 02116 <span class="keywordtype">int</span>
679: 02117 libnet_pblock_append(libnet_t *l, libnet_pblock_t *p, u_int8_t *buf,
680: 02118 u_int32_t len);
681: 02119
682: 02120 <span class="comment">/*</span>
683: 02121 <span class="comment"> * [Internal] </span>
684: 02122 <span class="comment"> * Function sets pblock flags.</span>
685: 02123 <span class="comment"> */</span>
686: 02124 <span class="keywordtype">void</span>
687: 02125 libnet_pblock_setflags(libnet_pblock_t *p, u_int8_t flags);
688: 02126
689: 02127 <span class="comment">/*</span>
690: 02128 <span class="comment"> * [Internal] </span>
691: 02129 <span class="comment"> * Function returns the protocol number for the protocol block type. If</span>
692: 02130 <span class="comment"> * the type is unknown, the function defaults to returning IPPROTO_IP.</span>
693: 02131 <span class="comment"> */</span>
694: 02132 <span class="keywordtype">int</span>
695: 02133 libnet_pblock_p2p(u_int8_t type);
696: 02134
697: 02135 <span class="comment">/*</span>
698: 02136 <span class="comment"> * [Internal] </span>
699: 02137 <span class="comment"> * Function assembles the packet for subsequent writing. Function makes two</span>
700: 02138 <span class="comment"> * passes through the pblock list:</span>
701: 02139 <span class="comment"> */</span>
702: 02140 <span class="keywordtype">int</span>
703: 02141 libnet_pblock_coalesce(libnet_t *l, u_int8_t **packet, u_int32_t *size);
704: 02142
705: 02143 <span class="preprocessor">#if !(__WIN32__)</span>
706: 02144 <span class="preprocessor"></span><span class="comment">/*</span>
707: 02145 <span class="comment"> * [Internal] </span>
708: 02146 <span class="comment"> * By testing if we can retrieve the FLAGS of an iface</span>
709: 02147 <span class="comment"> * we can know if it exists or not and if it is up.</span>
710: 02148 <span class="comment"> */</span>
711: 02149 <span class="keywordtype">int</span>
712: 02150 libnet_check_iface(libnet_t *l);
713: 02151 <span class="preprocessor">#endif</span>
714: 02152 <span class="preprocessor"></span>
715: 02153 <span class="preprocessor">#if defined(__WIN32__)</span>
716: 02154 <span class="preprocessor"></span><span class="comment">/*</span>
717: 02155 <span class="comment"> * [Internal] </span>
718: 02156 <span class="comment"> */</span>
719: 02157 BYTE *
720: 02158 libnet_win32_get_remote_mac(libnet_t *l, DWORD IP);
721: 02159
722: 02160 <span class="comment">/*</span>
723: 02161 <span class="comment"> * [Internal] </span>
724: 02162 <span class="comment"> */</span>
725: 02163 <span class="keywordtype">int</span>
726: 02164 libnet_close_link_interface(libnet_t *l);
727: 02165
728: 02166 <span class="comment">/*</span>
729: 02167 <span class="comment"> * [Internal] </span>
730: 02168 <span class="comment"> */</span>
731: 02169 BYTE *
732: 02170 libnet_win32_read_arp_table(DWORD IP);
733: 02171 <span class="preprocessor">#endif</span>
734: 02172 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* __LIBNET_FUNCTIONS_H */</span>
735: 02173
736: 02174 <span class="comment">/* EOF */</span>
737: </pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Mar 10 13:23:37 2004 for libnet by
738: <a href="http://www.doxygen.org/index.html">
739: <img src="doxygen.png" alt="doxygen" align="middle" border=0 >
740: </a>1.3.4 </small></address>
741: </body>
742: </html>
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