reactos/services/dhcp/tables.c

   1 /* tables.c
   2
   3    Tables of information... */
   4
   5 /*
   6  * Copyright (c) 1995, 1996 The Internet Software Consortium.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. Neither the name of The Internet Software Consortium nor the names
  19  *    of its contributors may be used to endorse or promote products derived
  20  *    from this software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
  23  * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  24  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  26  * DISCLAIMED.  IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR
  27  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  30  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  31  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  32  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  33  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  * This software has been written for the Internet Software Consortium
  37  * by Ted Lemon <mellon@fugue.com> in cooperation with Vixie
  38  * Enterprises.  To learn more about the Internet Software Consortium,
  39  * see ``http://www.vix.com/isc''.  To learn more about Vixie
  40  * Enterprises, see ``http://www.vix.com''.
  41  */
  42 #define lint
  43 #ifndef lint
  44 static char copyright[] =
  45 "$Id: tables.c,v 1.13.2.4 1999/04/24 16:46:44 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium.  All rights reserved.\n";
  46 #endif /* not lint */
  47
  48 #include "rosdhcp.h"
  49
  50 /* DHCP Option names, formats and codes, from RFC1533.
  51
  52    Format codes:
  53
  54    e - end of data
  55    I - IP address
  56    l - 32-bit signed integer
  57    L - 32-bit unsigned integer
  58    s - 16-bit signed integer
  59    S - 16-bit unsigned integer
  60    b - 8-bit signed integer
  61    B - 8-bit unsigned integer
  62    t - ASCII text
  63    f - flag (true or false)
  64    A - array of whatever precedes (e.g., IA means array of IP addresses)
  65 */
  66
  67 struct universe dhcp_universe;
  68 struct dhcp_option dhcp_options [256] = {
  69         { "pad", "",                                    &dhcp_universe, 0 },
  70         { "subnet-mask", "I",                           &dhcp_universe, 1 },
  71         { "time-offset", "l",                           &dhcp_universe, 2 },
  72         { "routers", "IA",                              &dhcp_universe, 3 },
  73         { "time-servers", "IA",                         &dhcp_universe, 4 },
  74         { "ien116-name-servers", "IA",                  &dhcp_universe, 5 },
  75         { "domain-name-servers", "IA",                  &dhcp_universe, 6 },
  76         { "log-servers", "IA",                          &dhcp_universe, 7 },
  77         { "cookie-servers", "IA",                       &dhcp_universe, 8 },
  78         { "lpr-servers", "IA",                          &dhcp_universe, 9 },
  79         { "impress-servers", "IA",                      &dhcp_universe, 10 },
  80         { "resource-location-servers", "IA",            &dhcp_universe, 11 },
  81         { "host-name", "X",                             &dhcp_universe, 12 },
  82         { "boot-size", "S",                             &dhcp_universe, 13 },
  83         { "merit-dump", "t",                            &dhcp_universe, 14 },
  84         { "domain-name", "t",                           &dhcp_universe, 15 },
  85         { "swap-server", "I",                           &dhcp_universe, 16 },
  86         { "root-path", "t",                             &dhcp_universe, 17 },
  87         { "extensions-path", "t",                       &dhcp_universe, 18 },
  88         { "ip-forwarding", "f",                         &dhcp_universe, 19 },
  89         { "non-local-source-routing", "f",              &dhcp_universe, 20 },
  90         { "policy-filter", "IIA",                       &dhcp_universe, 21 },
  91         { "max-dgram-reassembly", "S",                  &dhcp_universe, 22 },
  92         { "default-ip-ttl", "B",                        &dhcp_universe, 23 },
  93         { "path-mtu-aging-timeout", "L",                &dhcp_universe, 24 },
  94         { "path-mtu-plateau-table", "SA",               &dhcp_universe, 25 },
  95         { "interface-mtu", "S",                         &dhcp_universe, 26 },
  96         { "all-subnets-local", "f",                     &dhcp_universe, 27 },
  97         { "broadcast-address", "I",                     &dhcp_universe, 28 },
  98         { "perform-mask-discovery", "f",                &dhcp_universe, 29 },
  99         { "mask-supplier", "f",                         &dhcp_universe, 30 },
 100         { "router-discovery", "f",                      &dhcp_universe, 31 },
 101         { "router-solicitation-address", "I",           &dhcp_universe, 32 },
 102         { "static-routes", "IIA",                       &dhcp_universe, 33 },
 103         { "trailer-encapsulation", "f",                 &dhcp_universe, 34 },
 104         { "arp-cache-timeout", "L",                     &dhcp_universe, 35 },
 105         { "ieee802-3-encapsulation", "f",               &dhcp_universe, 36 },
 106         { "default-tcp-ttl", "B",                       &dhcp_universe, 37 },
 107         { "tcp-keepalive-interval", "L",                &dhcp_universe, 38 },
 108         { "tcp-keepalive-garbage", "f",                 &dhcp_universe, 39 },
 109         { "nis-domain", "t",                            &dhcp_universe, 40 },
 110         { "nis-servers", "IA",                          &dhcp_universe, 41 },
 111         { "ntp-servers", "IA",                          &dhcp_universe, 42 },
 112         { "vendor-encapsulated-options", "X",           &dhcp_universe, 43 },
 113         { "netbios-name-servers", "IA",                 &dhcp_universe, 44 },
 114         { "netbios-dd-server", "IA",                    &dhcp_universe, 45 },
 115         { "netbios-node-type", "B",                     &dhcp_universe, 46 },
 116         { "netbios-scope", "t",                         &dhcp_universe, 47 },
 117         { "font-servers", "IA",                         &dhcp_universe, 48 },
 118         { "x-display-manager", "IA",                    &dhcp_universe, 49 },
 119         { "dhcp-requested-address", "I",                &dhcp_universe, 50 },
 120         { "dhcp-lease-time", "L",                       &dhcp_universe, 51 },
 121         { "dhcp-option-overload", "B",                  &dhcp_universe, 52 },
 122         { "dhcp-message-type", "B",                     &dhcp_universe, 53 },
 123         { "dhcp-server-identifier", "I",                &dhcp_universe, 54 },
 124         { "dhcp-parameter-request-list", "BA",          &dhcp_universe, 55 },
 125         { "dhcp-message", "t",                          &dhcp_universe, 56 },
 126         { "dhcp-max-message-size", "S",                 &dhcp_universe, 57 },
 127         { "dhcp-renewal-time", "L",                     &dhcp_universe, 58 },
 128         { "dhcp-rebinding-time", "L",                   &dhcp_universe, 59 },
 129         { "dhcp-class-identifier", "t",                 &dhcp_universe, 60 },
 130         { "dhcp-client-identifier", "X",                &dhcp_universe, 61 },
 131         { "option-62", "X",                             &dhcp_universe, 62 },
 132         { "option-63", "X",                             &dhcp_universe, 63 },
 133         { "nisplus-domain", "t",                        &dhcp_universe, 64 },
 134         { "nisplus-servers", "IA",                      &dhcp_universe, 65 },
 135         { "tftp-server-name", "t",                      &dhcp_universe, 66 },
 136         { "bootfile-name", "t",                         &dhcp_universe, 67 },
 137         { "mobile-ip-home-agent", "IA",                 &dhcp_universe, 68 },
 138         { "smtp-server", "IA",                          &dhcp_universe, 69 },
 139         { "pop-server", "IA",                           &dhcp_universe, 70 },
 140         { "nntp-server", "IA",                          &dhcp_universe, 71 },
 141         { "www-server", "IA",                           &dhcp_universe, 72 },
 142         { "finger-server", "IA",                        &dhcp_universe, 73 },
 143         { "irc-server", "IA",                           &dhcp_universe, 74 },
 144         { "streettalk-server", "IA",                    &dhcp_universe, 75 },
 145         { "streettalk-directory-assistance-server", "IA", &dhcp_universe, 76 },
 146         { "user-class", "t",                            &dhcp_universe, 77 },
 147         { "option-78", "X",                             &dhcp_universe, 78 },
 148         { "option-79", "X",                             &dhcp_universe, 79 },
 149         { "option-80", "X",                             &dhcp_universe, 80 },
 150         { "option-81", "X",                             &dhcp_universe, 81 },
 151         { "option-82", "X",                             &dhcp_universe, 82 },
 152         { "option-83", "X",                             &dhcp_universe, 83 },
 153         { "option-84", "X",                             &dhcp_universe, 84 },
 154         { "nds-servers", "IA",                          &dhcp_universe, 85 },
 155         { "nds-tree-name", "X",                         &dhcp_universe, 86 },
 156         { "nds-context", "X",                           &dhcp_universe, 87 },
 157         { "option-88", "X",                             &dhcp_universe, 88 },
 158         { "option-89", "X",                             &dhcp_universe, 89 },
 159         { "option-90", "X",                             &dhcp_universe, 90 },
 160         { "option-91", "X",                             &dhcp_universe, 91 },
 161         { "option-92", "X",                             &dhcp_universe, 92 },
 162         { "option-93", "X",                             &dhcp_universe, 93 },
 163         { "option-94", "X",                             &dhcp_universe, 94 },
 164         { "option-95", "X",                             &dhcp_universe, 95 },
 165         { "option-96", "X",                             &dhcp_universe, 96 },
 166         { "option-97", "X",                             &dhcp_universe, 97 },
 167         { "option-98", "X",                             &dhcp_universe, 98 },
 168         { "option-99", "X",                             &dhcp_universe, 99 },
 169         { "option-100", "X",                            &dhcp_universe, 100 },
 170         { "option-101", "X",                            &dhcp_universe, 101 },
 171         { "option-102", "X",                            &dhcp_universe, 102 },
 172         { "option-103", "X",                            &dhcp_universe, 103 },
 173         { "option-104", "X",                            &dhcp_universe, 104 },
 174         { "option-105", "X",                            &dhcp_universe, 105 },
 175         { "option-106", "X",                            &dhcp_universe, 106 },
 176         { "option-107", "X",                            &dhcp_universe, 107 },
 177         { "option-108", "X",                            &dhcp_universe, 108 },
 178         { "option-109", "X",                            &dhcp_universe, 109 },
 179         { "option-110", "X",                            &dhcp_universe, 110 },
 180         { "option-111", "X",                            &dhcp_universe, 111 },
 181         { "option-112", "X",                            &dhcp_universe, 112 },
 182         { "option-113", "X",                            &dhcp_universe, 113 },
 183         { "option-114", "X",                            &dhcp_universe, 114 },
 184         { "option-115", "X",                            &dhcp_universe, 115 },
 185         { "option-116", "X",                            &dhcp_universe, 116 },
 186         { "option-117", "X",                            &dhcp_universe, 117 },
 187         { "option-118", "X",                            &dhcp_universe, 118 },
 188         { "option-119", "X",                            &dhcp_universe, 119 },
 189         { "option-120", "X",                            &dhcp_universe, 120 },
 190         { "option-121", "X",                            &dhcp_universe, 121 },
 191         { "option-122", "X",                            &dhcp_universe, 122 },
 192         { "option-123", "X",                            &dhcp_universe, 123 },
 193         { "option-124", "X",                            &dhcp_universe, 124 },
 194         { "option-125", "X",                            &dhcp_universe, 125 },
 195         { "option-126", "X",                            &dhcp_universe, 126 },
 196         { "option-127", "X",                            &dhcp_universe, 127 },
 197         { "option-128", "X",                            &dhcp_universe, 128 },
 198         { "option-129", "X",                            &dhcp_universe, 129 },
 199         { "option-130", "X",                            &dhcp_universe, 130 },
 200         { "option-131", "X",                            &dhcp_universe, 131 },
 201         { "option-132", "X",                            &dhcp_universe, 132 },
 202         { "option-133", "X",                            &dhcp_universe, 133 },
 203         { "option-134", "X",                            &dhcp_universe, 134 },
 204         { "option-135", "X",                            &dhcp_universe, 135 },
 205         { "option-136", "X",                            &dhcp_universe, 136 },
 206         { "option-137", "X",                            &dhcp_universe, 137 },
 207         { "option-138", "X",                            &dhcp_universe, 138 },
 208         { "option-139", "X",                            &dhcp_universe, 139 },
 209         { "option-140", "X",                            &dhcp_universe, 140 },
 210         { "option-141", "X",                            &dhcp_universe, 141 },
 211         { "option-142", "X",                            &dhcp_universe, 142 },
 212         { "option-143", "X",                            &dhcp_universe, 143 },
 213         { "option-144", "X",                            &dhcp_universe, 144 },
 214         { "option-145", "X",                            &dhcp_universe, 145 },
 215         { "option-146", "X",                            &dhcp_universe, 146 },
 216         { "option-147", "X",                            &dhcp_universe, 147 },
 217         { "option-148", "X",                            &dhcp_universe, 148 },
 218         { "option-149", "X",                            &dhcp_universe, 149 },
 219         { "option-150", "X",                            &dhcp_universe, 150 },
 220         { "option-151", "X",                            &dhcp_universe, 151 },
 221         { "option-152", "X",                            &dhcp_universe, 152 },
 222         { "option-153", "X",                            &dhcp_universe, 153 },
 223         { "option-154", "X",                            &dhcp_universe, 154 },
 224         { "option-155", "X",                            &dhcp_universe, 155 },
 225         { "option-156", "X",                            &dhcp_universe, 156 },
 226         { "option-157", "X",                            &dhcp_universe, 157 },
 227         { "option-158", "X",                            &dhcp_universe, 158 },
 228         { "option-159", "X",                            &dhcp_universe, 159 },
 229         { "option-160", "X",                            &dhcp_universe, 160 },
 230         { "option-161", "X",                            &dhcp_universe, 161 },
 231         { "option-162", "X",                            &dhcp_universe, 162 },
 232         { "option-163", "X",                            &dhcp_universe, 163 },
 233         { "option-164", "X",                            &dhcp_universe, 164 },
 234         { "option-165", "X",                            &dhcp_universe, 165 },
 235         { "option-166", "X",                            &dhcp_universe, 166 },
 236         { "option-167", "X",                            &dhcp_universe, 167 },
 237         { "option-168", "X",                            &dhcp_universe, 168 },
 238         { "option-169", "X",                            &dhcp_universe, 169 },
 239         { "option-170", "X",                            &dhcp_universe, 170 },
 240         { "option-171", "X",                            &dhcp_universe, 171 },
 241         { "option-172", "X",                            &dhcp_universe, 172 },
 242         { "option-173", "X",                            &dhcp_universe, 173 },
 243         { "option-174", "X",                            &dhcp_universe, 174 },
 244         { "option-175", "X",                            &dhcp_universe, 175 },
 245         { "option-176", "X",                            &dhcp_universe, 176 },
 246         { "option-177", "X",                            &dhcp_universe, 177 },
 247         { "option-178", "X",                            &dhcp_universe, 178 },
 248         { "option-179", "X",                            &dhcp_universe, 179 },
 249         { "option-180", "X",                            &dhcp_universe, 180 },
 250         { "option-181", "X",                            &dhcp_universe, 181 },
 251         { "option-182", "X",                            &dhcp_universe, 182 },
 252         { "option-183", "X",                            &dhcp_universe, 183 },
 253         { "option-184", "X",                            &dhcp_universe, 184 },
 254         { "option-185", "X",                            &dhcp_universe, 185 },
 255         { "option-186", "X",                            &dhcp_universe, 186 },
 256         { "option-187", "X",                            &dhcp_universe, 187 },
 257         { "option-188", "X",                            &dhcp_universe, 188 },
 258         { "option-189", "X",                            &dhcp_universe, 189 },
 259         { "option-190", "X",                            &dhcp_universe, 190 },
 260         { "option-191", "X",                            &dhcp_universe, 191 },
 261         { "option-192", "X",                            &dhcp_universe, 192 },
 262         { "option-193", "X",                            &dhcp_universe, 193 },
 263         { "option-194", "X",                            &dhcp_universe, 194 },
 264         { "option-195", "X",                            &dhcp_universe, 195 },
 265         { "option-196", "X",                            &dhcp_universe, 196 },
 266         { "option-197", "X",                            &dhcp_universe, 197 },
 267         { "option-198", "X",                            &dhcp_universe, 198 },
 268         { "option-199", "X",                            &dhcp_universe, 199 },
 269         { "option-200", "X",                            &dhcp_universe, 200 },
 270         { "option-201", "X",                            &dhcp_universe, 201 },
 271         { "option-202", "X",                            &dhcp_universe, 202 },
 272         { "option-203", "X",                            &dhcp_universe, 203 },
 273         { "option-204", "X",                            &dhcp_universe, 204 },
 274         { "option-205", "X",                            &dhcp_universe, 205 },
 275         { "option-206", "X",                            &dhcp_universe, 206 },
 276         { "option-207", "X",                            &dhcp_universe, 207 },
 277         { "option-208", "X",                            &dhcp_universe, 208 },
 278         { "option-209", "X",                            &dhcp_universe, 209 },
 279         { "option-210", "X",                            &dhcp_universe, 210 },
 280         { "option-211", "X",                            &dhcp_universe, 211 },
 281         { "option-212", "X",                            &dhcp_universe, 212 },
 282         { "option-213", "X",                            &dhcp_universe, 213 },
 283         { "option-214", "X",                            &dhcp_universe, 214 },
 284         { "option-215", "X",                            &dhcp_universe, 215 },
 285         { "option-216", "X",                            &dhcp_universe, 216 },
 286         { "option-217", "X",                            &dhcp_universe, 217 },
 287         { "option-218", "X",                            &dhcp_universe, 218 },
 288         { "option-219", "X",                            &dhcp_universe, 219 },
 289         { "option-220", "X",                            &dhcp_universe, 220 },
 290         { "option-221", "X",                            &dhcp_universe, 221 },
 291         { "option-222", "X",                            &dhcp_universe, 222 },
 292         { "option-223", "X",                            &dhcp_universe, 223 },
 293         { "option-224", "X",                            &dhcp_universe, 224 },
 294         { "option-225", "X",                            &dhcp_universe, 225 },
 295         { "option-226", "X",                            &dhcp_universe, 226 },
 296         { "option-227", "X",                            &dhcp_universe, 227 },
 297         { "option-228", "X",                            &dhcp_universe, 228 },
 298         { "option-229", "X",                            &dhcp_universe, 229 },
 299         { "option-230", "X",                            &dhcp_universe, 230 },
 300         { "option-231", "X",                            &dhcp_universe, 231 },
 301         { "option-232", "X",                            &dhcp_universe, 232 },
 302         { "option-233", "X",                            &dhcp_universe, 233 },
 303         { "option-234", "X",                            &dhcp_universe, 234 },
 304         { "option-235", "X",                            &dhcp_universe, 235 },
 305         { "option-236", "X",                            &dhcp_universe, 236 },
 306         { "option-237", "X",                            &dhcp_universe, 237 },
 307         { "option-238", "X",                            &dhcp_universe, 238 },
 308         { "option-239", "X",                            &dhcp_universe, 239 },
 309         { "option-240", "X",                            &dhcp_universe, 240 },
 310         { "option-241", "X",                            &dhcp_universe, 241 },
 311         { "option-242", "X",                            &dhcp_universe, 242 },
 312         { "option-243", "X",                            &dhcp_universe, 243 },
 313         { "option-244", "X",                            &dhcp_universe, 244 },
 314         { "option-245", "X",                            &dhcp_universe, 245 },
 315         { "option-246", "X",                            &dhcp_universe, 246 },
 316         { "option-247", "X",                            &dhcp_universe, 247 },
 317         { "option-248", "X",                            &dhcp_universe, 248 },
 318         { "option-249", "X",                            &dhcp_universe, 249 },
 319         { "option-250", "X",                            &dhcp_universe, 250 },
 320         { "option-251", "X",                            &dhcp_universe, 251 },
 321         { "option-252", "X",                            &dhcp_universe, 252 },
 322         { "option-253", "X",                            &dhcp_universe, 253 },
 323         { "option-254", "X",                            &dhcp_universe, 254 },
 324         { "option-end", "e",                            &dhcp_universe, 255 },
 325 };
 326
 327 /* Default dhcp option priority list (this is ad hoc and should not be
 328    mistaken for a carefully crafted and optimized list). */
 329 unsigned char dhcp_option_default_priority_list [] = {
 330         DHO_DHCP_REQUESTED_ADDRESS,
 331         DHO_DHCP_OPTION_OVERLOAD,
 332         DHO_DHCP_MAX_MESSAGE_SIZE,
 333         DHO_DHCP_RENEWAL_TIME,
 334         DHO_DHCP_REBINDING_TIME,
 335         DHO_DHCP_CLASS_IDENTIFIER,
 336         DHO_DHCP_CLIENT_IDENTIFIER,
 337         DHO_SUBNET_MASK,
 338         DHO_TIME_OFFSET,
 339         DHO_ROUTERS,
 340         DHO_TIME_SERVERS,
 341         DHO_NAME_SERVERS,
 342         DHO_DOMAIN_NAME_SERVERS,
 343         DHO_HOST_NAME,
 344         DHO_LOG_SERVERS,
 345         DHO_COOKIE_SERVERS,
 346         DHO_LPR_SERVERS,
 347         DHO_IMPRESS_SERVERS,
 348         DHO_RESOURCE_LOCATION_SERVERS,
 349         DHO_HOST_NAME,
 350         DHO_BOOT_SIZE,
 351         DHO_MERIT_DUMP,
 352         DHO_DOMAIN_NAME,
 353         DHO_SWAP_SERVER,
 354         DHO_ROOT_PATH,
 355         DHO_EXTENSIONS_PATH,
 356         DHO_IP_FORWARDING,
 357         DHO_NON_LOCAL_SOURCE_ROUTING,
 358         DHO_POLICY_FILTER,
 359         DHO_MAX_DGRAM_REASSEMBLY,
 360         DHO_DEFAULT_IP_TTL,
 361         DHO_PATH_MTU_AGING_TIMEOUT,
 362         DHO_PATH_MTU_PLATEAU_TABLE,
 363         DHO_INTERFACE_MTU,
 364         DHO_ALL_SUBNETS_LOCAL,
 365         DHO_BROADCAST_ADDRESS,
 366         DHO_PERFORM_MASK_DISCOVERY,
 367         DHO_MASK_SUPPLIER,
 368         DHO_ROUTER_DISCOVERY,
 369         DHO_ROUTER_SOLICITATION_ADDRESS,
 370         DHO_STATIC_ROUTES,
 371         DHO_TRAILER_ENCAPSULATION,
 372         DHO_ARP_CACHE_TIMEOUT,
 373         DHO_IEEE802_3_ENCAPSULATION,
 374         DHO_DEFAULT_TCP_TTL,
 375         DHO_TCP_KEEPALIVE_INTERVAL,
 376         DHO_TCP_KEEPALIVE_GARBAGE,
 377         DHO_NIS_DOMAIN,
 378         DHO_NIS_SERVERS,
 379         DHO_NTP_SERVERS,
 380         DHO_VENDOR_ENCAPSULATED_OPTIONS,
 381         DHO_NETBIOS_NAME_SERVERS,
 382         DHO_NETBIOS_DD_SERVER,
 383         DHO_NETBIOS_NODE_TYPE,
 384         DHO_NETBIOS_SCOPE,
 385         DHO_FONT_SERVERS,
 386         DHO_X_DISPLAY_MANAGER,
 387         DHO_DHCP_PARAMETER_REQUEST_LIST,
 388
 389         /* Presently-undefined options... */
 390         62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
 391         78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92,
 392         93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
 393         107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118,
 394         119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130,
 395         131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
 396         143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154,
 397         155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166,
 398         167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178,
 399         179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190,
 400         191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202,
 401         203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214,
 402         215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226,
 403         227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238,
 404         239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250,
 405         251, 252, 253, 254,
 406 };
 407
 408 int sizeof_dhcp_option_default_priority_list =
 409         sizeof dhcp_option_default_priority_list;
 410
 411
 412 char *hardware_types [] = {
 413         "unknown-0",
 414         "ethernet",
 415         "unknown-2",
 416         "unknown-3",
 417         "unknown-4",
 418         "unknown-5",
 419         "token-ring",
 420         "unknown-7",
 421         "fddi",
 422         "unknown-9",
 423         "unknown-10",
 424         "unknown-11",
 425         "unknown-12",
 426         "unknown-13",
 427         "unknown-14",
 428         "unknown-15",
 429         "unknown-16",
 430         "unknown-17",
 431         "unknown-18",
 432         "unknown-19",
 433         "unknown-20",
 434         "unknown-21",
 435         "unknown-22",
 436         "unknown-23",
 437         "unknown-24",
 438         "unknown-25",
 439         "unknown-26",
 440         "unknown-27",
 441         "unknown-28",
 442         "unknown-29",
 443         "unknown-30",
 444         "unknown-31",
 445         "unknown-32",
 446         "unknown-33",
 447         "unknown-34",
 448         "unknown-35",
 449         "unknown-36",
 450         "unknown-37",
 451         "unknown-38",
 452         "unknown-39",
 453         "unknown-40",
 454         "unknown-41",
 455         "unknown-42",
 456         "unknown-43",
 457         "unknown-44",
 458         "unknown-45",
 459         "unknown-46",
 460         "unknown-47",
 461         "unknown-48",
 462         "unknown-49",
 463         "unknown-50",
 464         "unknown-51",
 465         "unknown-52",
 466         "unknown-53",
 467         "unknown-54",
 468         "unknown-55",
 469         "unknown-56",
 470         "unknown-57",
 471         "unknown-58",
 472         "unknown-59",
 473         "unknown-60",
 474         "unknown-61",
 475         "unknown-62",
 476         "unknown-63",
 477         "unknown-64",
 478         "unknown-65",
 479         "unknown-66",
 480         "unknown-67",
 481         "unknown-68",
 482         "unknown-69",
 483         "unknown-70",
 484         "unknown-71",
 485         "unknown-72",
 486         "unknown-73",
 487         "unknown-74",
 488         "unknown-75",
 489         "unknown-76",
 490         "unknown-77",
 491         "unknown-78",
 492         "unknown-79",
 493         "unknown-80",
 494         "unknown-81",
 495         "unknown-82",
 496         "unknown-83",
 497         "unknown-84",
 498         "unknown-85",
 499         "unknown-86",
 500         "unknown-87",
 501         "unknown-88",
 502         "unknown-89",
 503         "unknown-90",
 504         "unknown-91",
 505         "unknown-92",
 506         "unknown-93",
 507         "unknown-94",
 508         "unknown-95",
 509         "unknown-96",
 510         "unknown-97",
 511         "unknown-98",
 512         "unknown-99",
 513         "unknown-100",
 514         "unknown-101",
 515         "unknown-102",
 516         "unknown-103",
 517         "unknown-104",
 518         "unknown-105",
 519         "unknown-106",
 520         "unknown-107",
 521         "unknown-108",
 522         "unknown-109",
 523         "unknown-110",
 524         "unknown-111",
 525         "unknown-112",
 526         "unknown-113",
 527         "unknown-114",
 528         "unknown-115",
 529         "unknown-116",
 530         "unknown-117",
 531         "unknown-118",
 532         "unknown-119",
 533         "unknown-120",
 534         "unknown-121",
 535         "unknown-122",
 536         "unknown-123",
 537         "unknown-124",
 538         "unknown-125",
 539         "unknown-126",
 540         "unknown-127",
 541         "unknown-128",
 542         "unknown-129",
 543         "unknown-130",
 544         "unknown-131",
 545         "unknown-132",
 546         "unknown-133",
 547         "unknown-134",
 548         "unknown-135",
 549         "unknown-136",
 550         "unknown-137",
 551         "unknown-138",
 552         "unknown-139",
 553         "unknown-140",
 554         "unknown-141",
 555         "unknown-142",
 556         "unknown-143",
 557         "unknown-144",
 558         "unknown-145",
 559         "unknown-146",
 560         "unknown-147",
 561         "unknown-148",
 562         "unknown-149",
 563         "unknown-150",
 564         "unknown-151",
 565         "unknown-152",
 566         "unknown-153",
 567         "unknown-154",
 568         "unknown-155",
 569         "unknown-156",
 570         "unknown-157",
 571         "unknown-158",
 572         "unknown-159",
 573         "unknown-160",
 574         "unknown-161",
 575         "unknown-162",
 576         "unknown-163",
 577         "unknown-164",
 578         "unknown-165",
 579         "unknown-166",
 580         "unknown-167",
 581         "unknown-168",
 582         "unknown-169",
 583         "unknown-170",
 584         "unknown-171",
 585         "unknown-172",
 586         "unknown-173",
 587         "unknown-174",
 588         "unknown-175",
 589         "unknown-176",
 590         "unknown-177",
 591         "unknown-178",
 592         "unknown-179",
 593         "unknown-180",
 594         "unknown-181",
 595         "unknown-182",
 596         "unknown-183",
 597         "unknown-184",
 598         "unknown-185",
 599         "unknown-186",
 600         "unknown-187",
 601         "unknown-188",
 602         "unknown-189",
 603         "unknown-190",
 604         "unknown-191",
 605         "unknown-192",
 606         "unknown-193",
 607         "unknown-194",
 608         "unknown-195",
 609         "unknown-196",
 610         "unknown-197",
 611         "unknown-198",
 612         "unknown-199",
 613         "unknown-200",
 614         "unknown-201",
 615         "unknown-202",
 616         "unknown-203",
 617         "unknown-204",
 618         "unknown-205",
 619         "unknown-206",
 620         "unknown-207",
 621         "unknown-208",
 622         "unknown-209",
 623         "unknown-210",
 624         "unknown-211",
 625         "unknown-212",
 626         "unknown-213",
 627         "unknown-214",
 628         "unknown-215",
 629         "unknown-216",
 630         "unknown-217",
 631         "unknown-218",
 632         "unknown-219",
 633         "unknown-220",
 634         "unknown-221",
 635         "unknown-222",
 636         "unknown-223",
 637         "unknown-224",
 638         "unknown-225",
 639         "unknown-226",
 640         "unknown-227",
 641         "unknown-228",
 642         "unknown-229",
 643         "unknown-230",
 644         "unknown-231",
 645         "unknown-232",
 646         "unknown-233",
 647         "unknown-234",
 648         "unknown-235",
 649         "unknown-236",
 650         "unknown-237",
 651         "unknown-238",
 652         "unknown-239",
 653         "unknown-240",
 654         "unknown-241",
 655         "unknown-242",
 656         "unknown-243",
 657         "unknown-244",
 658         "unknown-245",
 659         "unknown-246",
 660         "unknown-247",
 661         "unknown-248",
 662         "unknown-249",
 663         "unknown-250",
 664         "unknown-251",
 665         "unknown-252",
 666         "unknown-253",
 667         "unknown-254",
 668         "unknown-255" };
 669
 670
 671
 672 struct hash_table universe_hash;
 673
 674 void initialize_universes()
 675 {
 676         int i;
 677
 678         dhcp_universe.name = "dhcp";
 679         dhcp_universe.hash = new_hash ();
 680         if (!dhcp_universe.hash)
 681                 error ("Can't allocate dhcp option hash table.");
 682         for (i = 0; i < 256; i++) {
 683                 dhcp_universe.options [i] = &dhcp_options [i];
 684                 add_hash (dhcp_universe.hash,
 685                           (unsigned char *)dhcp_options [i].name, 0,
 686                           (unsigned char *)&dhcp_options [i]);
 687         }
 688         universe_hash.hash_count = DEFAULT_HASH_SIZE;
 689         add_hash (&universe_hash,
 690                   (unsigned char *)dhcp_universe.name, 0,
 691                   (unsigned char *)&dhcp_universe);
 692 }