tables.c

来自「open source dhcp server client etc...」· C语言 代码 · 共 1,250 行 · 第 1/3 页

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/* tables.c   Tables of information... *//* * Copyright (c) 1995-2001 Internet Software Consortium. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * 3. Neither the name of The Internet Software Consortium nor the names *    of its contributors may be used to endorse or promote products derived *    from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED.  IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * This software has been written for the Internet Software Consortium * by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc. * To learn more about the Internet Software Consortium, see * ``http://www.isc.org/''.  To learn more about Vixie Enterprises, * see ``http://www.vix.com''.   To learn more about Nominum, Inc., see * ``http://www.nominum.com''. */#ifndef lintstatic char copyright[] ="$Id: tables.c,v 1.51.2.3 2001/06/21 23:50:51 mellon Exp $ Copyright (c) 1995-2001 The Internet Software Consortium.  All rights reserved.\n";#endif /* not lint */#include "dhcpd.h"/* XXXDPN: Moved here from hash.c, when it moved to libomapi.  Not sure   where these really belong. */HASH_FUNCTIONS (group, const char *, struct group_object)HASH_FUNCTIONS (universe, const char *, struct universe)HASH_FUNCTIONS (option, const char *, struct option)/* DHCP Option names, formats and codes, from RFC1533.   Format codes:   I - IP address   l - 32-bit signed integer   L - 32-bit unsigned integer   s - 16-bit signed integer   S - 16-bit unsigned integer   b - 8-bit signed integer   B - 8-bit unsigned integer   t - ASCII text   f - flag (true or false)   A - array of whatever precedes (e.g., IA means array of IP addresses)   a - array of the preceding character (e.g., IIa means two or more IP       addresses)   U - name of an option space (universe)   F - implicit flag - the presence of the option indicates that the       flag is true.   o - the preceding value is optional.   E - encapsulation, string or colon-seperated hex list (the latter       two for parsing).   E is followed by a text string containing       the name of the option space to encapsulate, followed by a '.'.       If the E is immediately followed by '.', the applicable vendor       option space is used if one is defined.   e - If an encapsulation directive is not the first thing in the string,       the option scanner requires an efficient way to find the encapsulation.       This is done by placing a 'e' at the beginning of the option.   The       'e' has no other purpose, and is not required if 'E' is the first       thing in the option.   X - either an ASCII string or binary data.   On output, the string is       scanned to see if it's printable ASCII and, if so, output as a       quoted string.   If not, it's output as colon-seperated hex.   On       input, the option can be specified either as a quoted string or as       a colon-seperated hex list.   N - enumeration.   N is followed by a text string containing       the name of the set of enumeration values to parse or emit,       followed by a '.'.   The width of the data is specified in the       named enumeration.   Named enumerations are tracked in parse.c.   d - Domain name (i.e., FOO or FOO.BAR).*/struct universe dhcp_universe;struct option dhcp_options [256] = {	{ "pad", "",					&dhcp_universe, 0 },	{ "subnet-mask", "I",				&dhcp_universe, 1 },	{ "time-offset", "l",				&dhcp_universe, 2 },	{ "routers", "IA",				&dhcp_universe, 3 },	{ "time-servers", "IA",				&dhcp_universe, 4 },	{ "ien116-name-servers", "IA",			&dhcp_universe, 5 },	{ "domain-name-servers", "IA",			&dhcp_universe, 6 },	{ "log-servers", "IA",				&dhcp_universe, 7 },	{ "cookie-servers", "IA",			&dhcp_universe, 8 },	{ "lpr-servers", "IA",				&dhcp_universe, 9 },	{ "impress-servers", "IA",			&dhcp_universe, 10 },	{ "resource-location-servers", "IA",		&dhcp_universe, 11 },	{ "host-name", "X",				&dhcp_universe, 12 },	{ "boot-size", "S",				&dhcp_universe, 13 },	{ "merit-dump", "t",				&dhcp_universe, 14 },	{ "domain-name", "t",				&dhcp_universe, 15 },	{ "swap-server", "I",				&dhcp_universe, 16 },	{ "root-path", "t",				&dhcp_universe, 17 },	{ "extensions-path", "t",			&dhcp_universe, 18 },	{ "ip-forwarding", "f",				&dhcp_universe, 19 },	{ "non-local-source-routing", "f",		&dhcp_universe, 20 },	{ "policy-filter", "IIA",			&dhcp_universe, 21 },	{ "max-dgram-reassembly", "S",			&dhcp_universe, 22 },	{ "default-ip-ttl", "B",			&dhcp_universe, 23 },	{ "path-mtu-aging-timeout", "L",		&dhcp_universe, 24 },	{ "path-mtu-plateau-table", "SA",		&dhcp_universe, 25 },	{ "interface-mtu", "S",				&dhcp_universe, 26 },	{ "all-subnets-local", "f",			&dhcp_universe, 27 },	{ "broadcast-address", "I",			&dhcp_universe, 28 },	{ "perform-mask-discovery", "f",		&dhcp_universe, 29 },	{ "mask-supplier", "f",				&dhcp_universe, 30 },	{ "router-discovery", "f",			&dhcp_universe, 31 },	{ "router-solicitation-address", "I",		&dhcp_universe, 32 },	{ "static-routes", "IIA",			&dhcp_universe, 33 },	{ "trailer-encapsulation", "f",			&dhcp_universe, 34 },	{ "arp-cache-timeout", "L",			&dhcp_universe, 35 },	{ "ieee802-3-encapsulation", "f",		&dhcp_universe, 36 },	{ "default-tcp-ttl", "B",			&dhcp_universe, 37 },	{ "tcp-keepalive-interval", "L",		&dhcp_universe, 38 },	{ "tcp-keepalive-garbage", "f",			&dhcp_universe, 39 },	{ "nis-domain", "t",				&dhcp_universe, 40 },	{ "nis-servers", "IA",				&dhcp_universe, 41 },	{ "ntp-servers", "IA",				&dhcp_universe, 42 },	{ "vendor-encapsulated-options", "E.",		&dhcp_universe, 43 },	{ "netbios-name-servers", "IA",			&dhcp_universe, 44 },	{ "netbios-dd-server", "IA",			&dhcp_universe, 45 },	{ "netbios-node-type", "B",			&dhcp_universe, 46 },	{ "netbios-scope", "t",				&dhcp_universe, 47 },	{ "font-servers", "IA",				&dhcp_universe, 48 },	{ "x-display-manager", "IA",			&dhcp_universe, 49 },	{ "dhcp-requested-address", "I",		&dhcp_universe, 50 },	{ "dhcp-lease-time", "L",			&dhcp_universe, 51 },	{ "dhcp-option-overload", "B",			&dhcp_universe, 52 },	{ "dhcp-message-type", "B",			&dhcp_universe, 53 },	{ "dhcp-server-identifier", "I",		&dhcp_universe, 54 },	{ "dhcp-parameter-request-list", "BA",		&dhcp_universe, 55 },	{ "dhcp-message", "t",				&dhcp_universe, 56 },	{ "dhcp-max-message-size", "S",			&dhcp_universe, 57 },	{ "dhcp-renewal-time", "L",			&dhcp_universe, 58 },	{ "dhcp-rebinding-time", "L",			&dhcp_universe, 59 },	{ "vendor-class-identifier", "X",		&dhcp_universe, 60 },	{ "dhcp-client-identifier", "X",		&dhcp_universe, 61 },	{ "nwip-domain", "X",				&dhcp_universe, 62 },	{ "nwip-suboptions", "Enwip.",			&dhcp_universe, 63 },	{ "nisplus-domain", "t",			&dhcp_universe, 64 },	{ "nisplus-servers", "IA",			&dhcp_universe, 65 },	{ "tftp-server-name", "t",			&dhcp_universe, 66 },	{ "bootfile-name", "t",				&dhcp_universe, 67 },	{ "mobile-ip-home-agent", "IA",			&dhcp_universe, 68 },	{ "smtp-server", "IA",				&dhcp_universe, 69 },	{ "pop-server", "IA",				&dhcp_universe, 70 },	{ "nntp-server", "IA",				&dhcp_universe, 71 },	{ "www-server", "IA",				&dhcp_universe, 72 },	{ "finger-server", "IA",			&dhcp_universe, 73 },	{ "irc-server", "IA",				&dhcp_universe, 74 },	{ "streettalk-server", "IA",			&dhcp_universe, 75 },	{ "streettalk-directory-assistance-server", "IA", &dhcp_universe, 76 },	{ "user-class", "t",				&dhcp_universe, 77 },	{ "slp-directory-agent", "fIa",			&dhcp_universe, 78 },	{ "slp-service-scope", "fto",			&dhcp_universe, 79 },	{ "#80", "X",					&dhcp_universe, 80 },	{ "fqdn", "Efqdn.",				&dhcp_universe, 81 },	{ "relay-agent-information", "Eagent.",		&dhcp_universe, 82 },	{ "#83", "X",					&dhcp_universe, 83 },	{ "#84", "X",					&dhcp_universe, 84 },	{ "nds-servers", "IA",				&dhcp_universe, 85 },	{ "nds-tree-name", "X",				&dhcp_universe, 86 },	{ "nds-context", "X",				&dhcp_universe, 87 },	{ "#88", "X",					&dhcp_universe, 88 },	{ "#89", "X",					&dhcp_universe, 89 },	{ "#90", "X",					&dhcp_universe, 90 },	{ "#91", "X",					&dhcp_universe, 91 },	{ "#92", "X",					&dhcp_universe, 92 },	{ "#93", "X",					&dhcp_universe, 93 },	{ "#94", "X",					&dhcp_universe, 94 },	{ "#95", "X",					&dhcp_universe, 95 },	{ "#96", "X",					&dhcp_universe, 96 },	{ "#97", "X",					&dhcp_universe, 97 },	{ "uap-servers", "t",				&dhcp_universe, 98 },	{ "#99", "X",					&dhcp_universe, 99 },	{ "#100", "X",					&dhcp_universe, 100 },	{ "#101", "X",					&dhcp_universe, 101 },	{ "#102", "X",					&dhcp_universe, 102 },	{ "#103", "X",					&dhcp_universe, 103 },	{ "#104", "X",					&dhcp_universe, 104 },	{ "#105", "X",					&dhcp_universe, 105 },	{ "#106", "X",					&dhcp_universe, 106 },	{ "#107", "X",					&dhcp_universe, 107 },	{ "#108", "X",					&dhcp_universe, 108 },	{ "#109", "X",					&dhcp_universe, 109 },	{ "#110", "X",					&dhcp_universe, 110 },	{ "#111", "X",					&dhcp_universe, 111 },	{ "#112", "X",					&dhcp_universe, 112 },	{ "#113", "X",					&dhcp_universe, 113 },	{ "#114", "X",					&dhcp_universe, 114 },	{ "#115", "X",					&dhcp_universe, 115 },	{ "#116", "X",					&dhcp_universe, 116 },	{ "#117", "X",					&dhcp_universe, 117 },	{ "subnet-selection", "X",			&dhcp_universe, 118 },	{ "#119", "X",					&dhcp_universe, 119 },	{ "#120", "X",					&dhcp_universe, 120 },	{ "#121", "X",					&dhcp_universe, 121 },	{ "#122", "X",					&dhcp_universe, 122 },	{ "#123", "X",					&dhcp_universe, 123 },	{ "#124", "X",					&dhcp_universe, 124 },	{ "#125", "X",					&dhcp_universe, 125 },	{ "#126", "X",					&dhcp_universe, 126 },	{ "#127", "X",					&dhcp_universe, 127 },	{ "#128", "X",					&dhcp_universe, 128 },	{ "#129", "X",					&dhcp_universe, 129 },	{ "#130", "X",					&dhcp_universe, 130 },	{ "#131", "X",					&dhcp_universe, 131 },	{ "#132", "X",					&dhcp_universe, 132 },	{ "#133", "X",					&dhcp_universe, 133 },	{ "#134", "X",					&dhcp_universe, 134 },	{ "#135", "X",					&dhcp_universe, 135 },	{ "#136", "X",					&dhcp_universe, 136 },	{ "#137", "X",					&dhcp_universe, 137 },	{ "#138", "X",					&dhcp_universe, 138 },	{ "#139", "X",					&dhcp_universe, 139 },	{ "#140", "X",					&dhcp_universe, 140 },	{ "#141", "X",					&dhcp_universe, 141 },	{ "#142", "X",					&dhcp_universe, 142 },	{ "#143", "X",					&dhcp_universe, 143 },	{ "#144", "X",					&dhcp_universe, 144 },	{ "#145", "X",					&dhcp_universe, 145 },	{ "#146", "X",					&dhcp_universe, 146 },	{ "#147", "X",					&dhcp_universe, 147 },	{ "#148", "X",					&dhcp_universe, 148 },	{ "#149", "X",					&dhcp_universe, 149 },	{ "#150", "X",					&dhcp_universe, 150 },	{ "#151", "X",					&dhcp_universe, 151 },	{ "#152", "X",					&dhcp_universe, 152 },	{ "#153", "X",					&dhcp_universe, 153 },	{ "#154", "X",					&dhcp_universe, 154 },	{ "#155", "X",					&dhcp_universe, 155 },	{ "#156", "X",					&dhcp_universe, 156 },	{ "#157", "X",					&dhcp_universe, 157 },	{ "#158", "X",					&dhcp_universe, 158 },	{ "#159", "X",					&dhcp_universe, 159 },	{ "#160", "X",					&dhcp_universe, 160 },	{ "#161", "X",					&dhcp_universe, 161 },	{ "#162", "X",					&dhcp_universe, 162 },	{ "#163", "X",					&dhcp_universe, 163 },	{ "#164", "X",					&dhcp_universe, 164 },	{ "#165", "X",					&dhcp_universe, 165 },	{ "#166", "X",					&dhcp_universe, 166 },	{ "#167", "X",					&dhcp_universe, 167 },	{ "#168", "X",					&dhcp_universe, 168 },	{ "#169", "X",					&dhcp_universe, 169 },	{ "#170", "X",					&dhcp_universe, 170 },	{ "#171", "X",					&dhcp_universe, 171 },	{ "#172", "X",					&dhcp_universe, 172 },	{ "#173", "X",					&dhcp_universe, 173 },	{ "#174", "X",					&dhcp_universe, 174 },	{ "#175", "X",					&dhcp_universe, 175 },	{ "#176", "X",					&dhcp_universe, 176 },	{ "#177", "X",					&dhcp_universe, 177 },	{ "#178", "X",					&dhcp_universe, 178 },	{ "#179", "X",					&dhcp_universe, 179 },	{ "#180", "X",					&dhcp_universe, 180 },	{ "#181", "X",					&dhcp_universe, 181 },	{ "#182", "X",					&dhcp_universe, 182 },	{ "#183", "X",					&dhcp_universe, 183 },	{ "#184", "X",					&dhcp_universe, 184 },	{ "#185", "X",					&dhcp_universe, 185 },	{ "#186", "X",					&dhcp_universe, 186 },	{ "#187", "X",					&dhcp_universe, 187 },	{ "#188", "X",					&dhcp_universe, 188 },	{ "#189", "X",					&dhcp_universe, 189 },	{ "#190", "X",					&dhcp_universe, 190 },	{ "#191", "X",					&dhcp_universe, 191 },	{ "#192", "X",					&dhcp_universe, 192 },	{ "#193", "X",					&dhcp_universe, 193 },	{ "#194", "X",					&dhcp_universe, 194 },	{ "#195", "X",					&dhcp_universe, 195 },	{ "#196", "X",					&dhcp_universe, 196 },	{ "#197", "X",					&dhcp_universe, 197 },	{ "#198", "X",					&dhcp_universe, 198 },	{ "#199", "X",					&dhcp_universe, 199 },	{ "#200", "X",					&dhcp_universe, 200 },	{ "#201", "X",					&dhcp_universe, 201 },	{ "#202", "X",					&dhcp_universe, 202 },	{ "#203", "X",					&dhcp_universe, 203 },	{ "#204", "X",					&dhcp_universe, 204 },	{ "#205", "X",					&dhcp_universe, 205 },	{ "#206", "X",					&dhcp_universe, 206 },	{ "#207", "X",					&dhcp_universe, 207 },	{ "#208", "X",					&dhcp_universe, 208 },	{ "#209", "X",					&dhcp_universe, 209 },	{ "authenticate", "X",				&dhcp_universe, 210 },	{ "#211", "X",					&dhcp_universe, 211 },	{ "#212", "X",					&dhcp_universe, 212 },	{ "#213", "X",					&dhcp_universe, 213 },	{ "#214", "X",					&dhcp_universe, 214 },	{ "#215", "X",					&dhcp_universe, 215 },	{ "#216", "X",					&dhcp_universe, 216 },	{ "#217", "X",					&dhcp_universe, 217 },	{ "#218", "X",					&dhcp_universe, 218 },	{ "#219", "X",					&dhcp_universe, 219 },	{ "#220", "X",					&dhcp_universe, 220 },	{ "#221", "X",					&dhcp_universe, 221 },	{ "#222", "X",					&dhcp_universe, 222 },	{ "#223", "X",					&dhcp_universe, 223 },	{ "#224", "X",					&dhcp_universe, 224 },	{ "#225", "X",					&dhcp_universe, 225 },	{ "#226", "X",					&dhcp_universe, 226 },	{ "#227", "X",					&dhcp_universe, 227 },	{ "#228", "X",					&dhcp_universe, 228 },	{ "#229", "X",					&dhcp_universe, 229 },	{ "#230", "X",					&dhcp_universe, 230 },	{ "#231", "X",					&dhcp_universe, 231 },	{ "#232", "X",					&dhcp_universe, 232 },	{ "#233", "X",					&dhcp_universe, 233 },	{ "#234", "X",					&dhcp_universe, 234 },	{ "#235", "X",					&dhcp_universe, 235 },	{ "#236", "X",					&dhcp_universe, 236 },	{ "#237", "X",					&dhcp_universe, 237 },	{ "#238", "X",					&dhcp_universe, 238 },	{ "#239", "X",					&dhcp_universe, 239 },	{ "#240", "X",					&dhcp_universe, 240 },	{ "#241", "X",					&dhcp_universe, 241 },	{ "#242", "X",					&dhcp_universe, 242 },	{ "#243", "X",					&dhcp_universe, 243 },	{ "#244", "X",					&dhcp_universe, 244 },	{ "#245", "X",					&dhcp_universe, 245 },	{ "#246", "X",					&dhcp_universe, 246 },	{ "#247", "X",					&dhcp_universe, 247 },	{ "#248", "X",					&dhcp_universe, 248 },	{ "#249", "X",					&dhcp_universe, 249 },	{ "#250", "X",					&dhcp_universe, 250 },	{ "#251", "X",					&dhcp_universe, 251 },	{ "#252", "X",					&dhcp_universe, 252 },	{ "#253", "X",					&dhcp_universe, 253 },	{ "#254", "X",					&dhcp_universe, 254 },	{ "option-end", "e",				&dhcp_universe, 255 },};struct universe nwip_universe;struct option nwip_options [256] = {	{ "pad", "",					&nwip_universe, 0 },	{ "illegal-1", "",				&nwip_universe, 1 },	{ "illegal-2", "",				&nwip_universe, 2 },	{ "illegal-3", "",				&nwip_universe, 3 },	{ "illegal-4", "",				&nwip_universe, 4 },	{ "nsq-broadcast", "f",				&nwip_universe, 5 },	{ "preferred-dss", "IA",			&nwip_universe, 6 },	{ "nearest-nwip-server", "IA",			&nwip_universe, 7 },	{ "autoretries", "B",				&nwip_universe, 8 },	{ "autoretry-secs", "B",			&nwip_universe, 9 },	{ "nwip-1-1", "f",				&nwip_universe, 10 },	{ "primary-dss", "I",				&nwip_universe, 11 },	{ "#12", "X",				&nwip_universe, 12 },	{ "#13", "X",				&nwip_universe, 13 },	{ "#14", "X",				&nwip_universe, 14 },	{ "#15", "X",				&nwip_universe, 15 },	{ "#16", "X",				&nwip_universe, 16 },	{ "#17", "X",				&nwip_universe, 17 },	{ "#18", "X",				&nwip_universe, 18 },	{ "#19", "X",				&nwip_universe, 19 },	{ "#20", "X",				&nwip_universe, 20 },	{ "#21", "X",				&nwip_universe, 21 },	{ "#22", "X",				&nwip_universe, 22 },	{ "#23", "X",				&nwip_universe, 23 },	{ "#24", "X",				&nwip_universe, 24 },	{ "#25", "X",				&nwip_universe, 25 },	{ "#26", "X",				&nwip_universe, 26 },	{ "#27", "X",				&nwip_universe, 27 },	{ "#28", "X",				&nwip_universe, 28 },	{ "#29", "X",				&nwip_universe, 29 },	{ "#30", "X",				&nwip_universe, 30 },	{ "#31", "X",				&nwip_universe, 31 },	{ "#32", "X",				&nwip_universe, 32 },	{ "#33", "X",				&nwip_universe, 33 },	{ "#34", "X",				&nwip_universe, 34 },	{ "#35", "X",				&nwip_universe, 35 },	{ "#36", "X",				&nwip_universe, 36 },	{ "#37", "X",				&nwip_universe, 37 },	{ "#38", "X",				&nwip_universe, 38 },	{ "#39", "X",				&nwip_universe, 39 },	{ "#40", "X",				&nwip_universe, 40 },	{ "#41", "X",				&nwip_universe, 41 },	{ "#42", "X",				&nwip_universe, 42 },	{ "#43", "X",				&nwip_universe, 43 },	{ "#44", "X",				&nwip_universe, 44 },	{ "#45", "X",				&nwip_universe, 45 },	{ "#46", "X",				&nwip_universe, 46 },	{ "#47", "X",				&nwip_universe, 47 },	{ "#48", "X",				&nwip_universe, 48 },	{ "#49", "X",				&nwip_universe, 49 },	{ "#50", "X",				&nwip_universe, 50 },	{ "#51", "X",				&nwip_universe, 51 },	{ "#52", "X",				&nwip_universe, 52 },	{ "#53", "X",				&nwip_universe, 53 },	{ "#54", "X",				&nwip_universe, 54 },	{ "#55", "X",				&nwip_universe, 55 },	{ "#56", "X",				&nwip_universe, 56 },

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