diff options
Diffstat (limited to 'libnet/doc/html/libnet-asn1_8h-source.html')
| -rw-r--r-- | libnet/doc/html/libnet-asn1_8h-source.html | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/libnet/doc/html/libnet-asn1_8h-source.html b/libnet/doc/html/libnet-asn1_8h-source.html deleted file mode 100644 index ddf6d2a..0000000 --- a/libnet/doc/html/libnet-asn1_8h-source.html +++ /dev/null @@ -1,268 +0,0 @@ -<!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-asn1.h Source File</title> -<link href="doxygen.css" rel="stylesheet" type="text/css"> -</head><body> -<!-- Generated by Doxygen 1.3.4 --> -<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-asn1.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span> -00002 <span class="comment"> * $Id: libnet-asn1.h,v 1.3 2004/01/17 07:51:19 mike Exp $</span> -00003 <span class="comment"> *</span> -00004 <span class="comment"> * libnet-asn1.h - Network routine library ASN.1 header file</span> -00005 <span class="comment"> *</span> -00006 <span class="comment"> * Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com></span> -00007 <span class="comment"> * All rights reserved.</span> -00008 <span class="comment"> *</span> -00009 <span class="comment"> * Definitions for Abstract Syntax Notation One, ASN.1</span> -00010 <span class="comment"> * As defined in ISO/IS 8824 and ISO/IS 8825</span> -00011 <span class="comment"> *</span> -00012 <span class="comment"> * Copyright 1988, 1989 by Carnegie Mellon University</span> -00013 <span class="comment"> * All rights reserved.</span> -00014 <span class="comment"> *</span> -00015 <span class="comment"> * Permission to use, copy, modify, and distribute this software and its</span> -00016 <span class="comment"> * documentation for any purpose and without fee is hereby granted,</span> -00017 <span class="comment"> * provided that the above copyright notice appear in all copies and that</span> -00018 <span class="comment"> * both that copyright notice and this permission notice appear in</span> -00019 <span class="comment"> * supporting documentation, and that the name of CMU not be</span> -00020 <span class="comment"> * used in advertising or publicity pertaining to distribution of the</span> -00021 <span class="comment"> * software without specific, written prior permission.</span> -00022 <span class="comment"> *</span> -00023 <span class="comment"> * CMU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING</span> -00024 <span class="comment"> * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL</span> -00025 <span class="comment"> * CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR</span> -00026 <span class="comment"> * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,</span> -00027 <span class="comment"> * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,</span> -00028 <span class="comment"> * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS</span> -00029 <span class="comment"> * SOFTWARE.</span> -00030 <span class="comment"> *</span> -00031 <span class="comment"> * Copyright (c) 1998 - 2001 Mike D. Schiffman <mike@infonexus.com></span> -00032 <span class="comment"> * All rights reserved.</span> -00033 <span class="comment"> *</span> -00034 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span> -00035 <span class="comment"> * modification, are permitted provided that the following conditions</span> -00036 <span class="comment"> * are met:</span> -00037 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span> -00038 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span> -00039 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span> -00040 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span> -00041 <span class="comment"> * documentation and/or other materials provided with the distribution.</span> -00042 <span class="comment"> *</span> -00043 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND</span> -00044 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span> -00045 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span> -00046 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE</span> -00047 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span> -00048 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS</span> -00049 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span> -00050 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span> -00051 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span> -00052 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF</span> -00053 <span class="comment"> * SUCH DAMAGE.</span> -00054 <span class="comment"> */</span> -00055 -00056 <span class="preprocessor">#ifndef __LIBNET_ASN1_H</span> -00057 <span class="preprocessor"></span><span class="preprocessor">#define __LIBNET_ASN1_H</span> -00058 <span class="preprocessor"></span> -00059 <span class="preprocessor">#ifndef EIGHTBIT_SUBIDS</span> -00060 <span class="preprocessor"></span><span class="keyword">typedef</span> u_int32_t oid; -00061 <span class="preprocessor">#define MAX_SUBID 0xFFFFFFFF</span> -00062 <span class="preprocessor"></span><span class="preprocessor">#else</span> -00063 <span class="preprocessor"></span><span class="keyword">typedef</span> u_int8_t oid; -00064 <span class="preprocessor">#define MAX_SUBID 0xFF</span> -00065 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00066 <span class="preprocessor"></span> -00067 <span class="preprocessor">#define MAX_OID_LEN 64 </span><span class="comment">/* max subid's in an oid */</span> -00068 -00069 <span class="preprocessor">#define ASN_BOOLEAN (0x01)</span> -00070 <span class="preprocessor"></span><span class="preprocessor">#define ASN_INTEGER (0x02)</span> -00071 <span class="preprocessor"></span><span class="preprocessor">#define ASN_BIT_STR (0x03)</span> -00072 <span class="preprocessor"></span><span class="preprocessor">#define ASN_OCTET_STR (0x04)</span> -00073 <span class="preprocessor"></span><span class="preprocessor">#define ASN_NULL (0x05)</span> -00074 <span class="preprocessor"></span><span class="preprocessor">#define ASN_OBJECT_ID (0x06)</span> -00075 <span class="preprocessor"></span><span class="preprocessor">#define ASN_SEQUENCE (0x10)</span> -00076 <span class="preprocessor"></span><span class="preprocessor">#define ASN_SET (0x11)</span> -00077 <span class="preprocessor"></span> -00078 <span class="preprocessor">#define ASN_UNIVERSAL (0x00)</span> -00079 <span class="preprocessor"></span><span class="preprocessor">#define ASN_APPLICATION (0x40)</span> -00080 <span class="preprocessor"></span><span class="preprocessor">#define ASN_CONTEXT (0x80)</span> -00081 <span class="preprocessor"></span><span class="preprocessor">#define ASN_PRIVATE (0xC0)</span> -00082 <span class="preprocessor"></span> -00083 <span class="preprocessor">#define ASN_PRIMITIVE (0x00)</span> -00084 <span class="preprocessor"></span><span class="preprocessor">#define ASN_CONSTRUCTOR (0x20)</span> -00085 <span class="preprocessor"></span> -00086 <span class="preprocessor">#define ASN_LONG_LEN (0x80)</span> -00087 <span class="preprocessor"></span><span class="preprocessor">#define ASN_EXTENSION_ID (0x1F)</span> -00088 <span class="preprocessor"></span><span class="preprocessor">#define ASN_BIT8 (0x80)</span> -00089 <span class="preprocessor"></span> -00090 <span class="preprocessor">#define IS_CONSTRUCTOR(byte) ((byte) & ASN_CONSTRUCTOR)</span> -00091 <span class="preprocessor"></span><span class="preprocessor">#define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) = ASN_EXTENSION_ID)</span> -00092 <span class="preprocessor"></span> -00093 <span class="comment">/*</span> -00094 <span class="comment"> * All of the build_asn1_* (build_asn1_length being an exception) functions</span> -00095 <span class="comment"> * take the same first 3 arguments:</span> -00096 <span class="comment"> *</span> -00097 <span class="comment"> * u_int8_t *data: This is a pointer to the start of the data object to be</span> -00098 <span class="comment"> * manipulated.</span> -00099 <span class="comment"> * int *datalen: This is a pointer to the number of valid bytes following</span> -00100 <span class="comment"> * "data". This should be not be exceeded in any function.</span> -00101 <span class="comment"> * Upon exiting a function, this value will reflect the</span> -00102 <span class="comment"> * changed "data" and then refer to the new number of valid</span> -00103 <span class="comment"> * bytes until the end of "data".</span> -00104 <span class="comment"> * u_int8_t type: The ASN.1 object type.</span> -00105 <span class="comment"> */</span> -00106 -00107 -00108 <span class="comment">/*</span> -00109 <span class="comment"> * Builds an ASN object containing an integer.</span> -00110 <span class="comment"> *</span> -00111 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00112 <span class="comment"> * this object (the start of the next object).</span> -00113 <span class="comment"> */</span> -00114 -00115 u_int8_t * -00116 libnet_build_asn1_int( -00117 u_int8_t *, <span class="comment">/* Pointer to the output buffer */</span> -00118 <span class="keywordtype">int</span> *, <span class="comment">/* Number of valid bytes left in the buffer */</span> -00119 u_int8_t, <span class="comment">/* ASN object type */</span> -00120 int32_t *, <span class="comment">/* Pointer to a int32_t integer */</span> -00121 <span class="keywordtype">int</span> <span class="comment">/* Size of a int32_t integer */</span> -00122 ); -00123 -00124 -00125 <span class="comment">/*</span> -00126 <span class="comment"> * Builds an ASN object containing an unsigned integer.</span> -00127 <span class="comment"> *</span> -00128 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00129 <span class="comment"> * this object (the start of the next object).</span> -00130 <span class="comment"> */</span> -00131 -00132 u_int8_t * -00133 libnet_build_asn1_uint( -00134 u_int8_t *, <span class="comment">/* Pointer to the output buffer */</span> -00135 <span class="keywordtype">int</span> *, <span class="comment">/* Number of valid bytes left in the buffer */</span> -00136 u_int8_t, <span class="comment">/* ASN object type */</span> -00137 u_int32_t *, <span class="comment">/* Pointer to an unsigned int32_t integer */</span> -00138 <span class="keywordtype">int</span> <span class="comment">/* Size of a int32_t integer */</span> -00139 ); -00140 -00141 -00142 <span class="comment">/*</span> -00143 <span class="comment"> * Builds an ASN object containing an octect string.</span> -00144 <span class="comment"> *</span> -00145 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00146 <span class="comment"> * this object (the start of the next object).</span> -00147 <span class="comment"> */</span> -00148 -00149 u_int8_t * -00150 libnet_build_asn1_string( -00151 u_int8_t *, <span class="comment">/* Pointer to the output buffer */</span> -00152 <span class="keywordtype">int</span> *, <span class="comment">/* Number of valid bytes left in the buffer */</span> -00153 u_int8_t, <span class="comment">/* ASN object type */</span> -00154 u_int8_t *, <span class="comment">/* Pointer to a string to be built into an object */</span> -00155 <span class="keywordtype">int</span> <span class="comment">/* Size of the string */</span> -00156 ); -00157 -00158 -00159 <span class="comment">/*</span> -00160 <span class="comment"> * Builds an ASN header for an object with the ID and length specified. This</span> -00161 <span class="comment"> * only works on data types < 30, i.e. no extension octets. The maximum</span> -00162 <span class="comment"> * length is 0xFFFF;</span> -00163 <span class="comment"> *</span> -00164 <span class="comment"> * Returns a pointer to the first byte of the contents of this object or</span> -00165 <span class="comment"> * NULL upon error</span> -00166 <span class="comment"> */</span> -00167 -00168 u_int8_t * -00169 libnet_build_asn1_header( -00170 u_int8_t *, <span class="comment">/* Pointer to the start of the object */</span> -00171 <span class="keywordtype">int</span> *, <span class="comment">/* Number of valid bytes left in buffer */</span> -00172 u_int8_t, <span class="comment">/* ASN object type */</span> -00173 <span class="keywordtype">int</span> <span class="comment">/* ASN object length */</span> -00174 ); -00175 -00176 -00177 u_int8_t * -00178 libnet_build_asn1_length( -00179 u_int8_t *, <span class="comment">/* Pointer to start of object */</span> -00180 <span class="keywordtype">int</span> *, <span class="comment">/* Number of valid bytes in buffer */</span> -00181 <span class="keywordtype">int</span> <span class="comment">/* Length of object */</span> -00182 ); -00183 -00184 -00185 <span class="comment">/*</span> -00186 <span class="comment"> * Builds an ASN header for a sequence with the ID and length specified.</span> -00187 <span class="comment"> *</span> -00188 <span class="comment"> * This only works on data types < 30, i.e. no extension octets.</span> -00189 <span class="comment"> * The maximum length is 0xFFFF;</span> -00190 <span class="comment"> *</span> -00191 <span class="comment"> * Returns a pointer to the first byte of the contents of this object.</span> -00192 <span class="comment"> * Returns NULL on any error.</span> -00193 <span class="comment"> */</span> -00194 -00195 u_int8_t * -00196 libnet_build_asn1_sequence( -00197 u_int8_t *, -00198 <span class="keywordtype">int</span> *, -00199 u_int8_t, -00200 <span class="keywordtype">int</span> -00201 ); -00202 -00203 -00204 <span class="comment">/*</span> -00205 <span class="comment"> * Builds an ASN object identifier object containing the input string.</span> -00206 <span class="comment"> *</span> -00207 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00208 <span class="comment"> * this object (the start of the next object).</span> -00209 <span class="comment"> */</span> -00210 -00211 u_int8_t * -00212 libnet_build_asn1_objid( -00213 u_int8_t *, -00214 <span class="keywordtype">int</span> *, -00215 u_int8_t, -00216 oid *, -00217 <span class="keywordtype">int</span> -00218 ); -00219 -00220 -00221 <span class="comment">/*</span> -00222 <span class="comment"> * Builds an ASN null object.</span> -00223 <span class="comment"> *</span> -00224 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00225 <span class="comment"> * this object (the start of the next object).</span> -00226 <span class="comment"> */</span> -00227 -00228 u_int8_t * -00229 libnet_build_asn1_null( -00230 u_int8_t *, -00231 <span class="keywordtype">int</span> *, -00232 u_int8_t -00233 ); -00234 -00235 -00236 <span class="comment">/*</span> -00237 <span class="comment"> * Builds an ASN bitstring.</span> -00238 <span class="comment"> *</span> -00239 <span class="comment"> * Returns NULL upon error or a pointer to the first byte past the end of</span> -00240 <span class="comment"> * this object (the start of the next object).</span> -00241 <span class="comment"> */</span> -00242 -00243 u_int8_t * -00244 libnet_build_asn1_bitstring( -00245 u_int8_t *, -00246 <span class="keywordtype">int</span> *, -00247 u_int8_t, -00248 u_int8_t *, <span class="comment">/* Pointer to the input buffer */</span> -00249 <span class="keywordtype">int</span> <span class="comment">/* Length of the input buffer */</span> -00250 ); -00251 -00252 -00253 <span class="preprocessor">#endif </span><span class="comment">/* __LIBNET_ASN1_H */</span> -00254 -00255 <span class="comment">/* EOF */</span> -</pre></div><hr size="1"><address style="align: right;"><small>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 </small></address> -</body> -</html> |