| 1 | /*
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| 2 | * Copyright (c) 2004-2011 by Internet Systems Consortium, Inc. ("ISC")
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| 3 | * Copyright (c) 1995-2003 by Internet Software Consortium
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| 4 | *
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| 5 | * Permission to use, copy, modify, and distribute this software for any
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| 6 | * purpose with or without fee is hereby granted, provided that the above
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| 7 | * copyright notice and this permission notice appear in all copies.
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| 8 | *
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| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
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| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
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| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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| 15 | * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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| 16 | *
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| 17 | * Internet Systems Consortium, Inc.
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| 18 | * 950 Charter Street
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| 19 | * Redwood City, CA 94063
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| 20 | * <info@isc.org>
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| 21 | * https://www.isc.org/
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| 22 | *
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| 23 | * This code is based on the original client state machine that was
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| 24 | * written by Elliot Poger. The code has been extensively hacked on
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| 25 | * by Ted Lemon since then, so any mistakes you find are probably his
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| 26 | * fault and not Elliot's.
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| 27 | */
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| 28 | /*
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| 29 | * WIDE Project DHCP Implementation
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| 30 | * Copyright (c) 1995-1997 Akihiro Tominaga
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| 31 | * Copyright (c) 1995-1997 WIDE Project
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| 32 | * All rights reserved.
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| 33 | *
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| 34 | * Permission to use, copy, modify and distribute this software and its
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| 35 | * documentation is hereby granted, provided the following conditions
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| 36 | * are satisfied,
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| 37 | *
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| 38 | * 1. Both the copyright notice and this permission notice appear in
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| 39 | * all copies of the software, derivative works or modified versions,
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| 40 | * and any portions thereof, and that both notices appear in
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| 41 | * supporting documentation.
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| 42 | * 2. All advertising materials mentioning features or use of this software
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| 43 | * must display the following acknowledgement:
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| 44 | * This product includes software developed by WIDE Project and
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| 45 | * its contributors.
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| 46 | * 3. Neither the name of WIDE Project nor the names of its contributors
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| 47 | * may be used to endorse or promote products derived from this software
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| 48 | * without specific prior written permission.
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| 49 | *
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| 50 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPER ``AS IS'' AND WIDE
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| 51 | * PROJECT DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES
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| 52 | * WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. ALSO, THERE
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| 53 | * IS NO WARRANTY IMPLIED OR OTHERWISE, NOR IS SUPPORT PROVIDED.
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| 54 | *
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| 55 | * Feedback of the results generated from any improvements or
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| 56 | * extensions made to this software would be much appreciated.
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| 57 | * Any such feedback should be sent to:
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| 58 | *
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| 59 | * Akihiro Tominaga
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| 60 | * WIDE Project
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| 61 | * Keio University, Endo 5322, Kanagawa, Japan
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| 62 | * (E-mail: dhcp-dist@wide.ad.jp)
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| 63 | *
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| 64 | * WIDE project has the rights to redistribute these changes.
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| 65 | */
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| 66 | /*
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| 67 | * TINET (TCP/IP Protocol Stack)
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| 68 | *
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| 69 | * Copyright (C) 2011 by Dep. of Computer Science and Engineering
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| 70 | * Tomakomai National College of Technology, JAPAN
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| 71 | *
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| 72 | * ä¸è¨èä½æ¨©è
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| 73 | ã¯ï¼ä»¥ä¸ã® (1)ï½(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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| 74 | * ã«ãã£ã¦å
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| 75 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 76 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 77 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 78 | å¸ï¼ä»¥ä¸ï¼
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| 79 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 80 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 81 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 82 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 83 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 84 | * ç¨ã§ããå½¢ã§åé
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| 85 | å¸ããå ´åã«ã¯ï¼åé
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| 86 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 87 | * è
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| 88 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 89 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 90 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 91 | * ç¨ã§ããªãå½¢ã§åé
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| 92 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 93 | * ã¨ï¼
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| 94 | * (a) åé
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| 95 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 96 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 97 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 98 | * (b) åé
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| 99 | å¸ã®å½¢æ
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| 100 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 101 | * å ±åãããã¨ï¼
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| 102 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 103 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 104 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 105 | 責ãããã¨ï¼
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| 106 | *
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| 107 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 108 | ã
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| 109 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 110 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 111 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 112 | *
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| 113 | * @(#) $Id: dhcp6_cli.h 388 2019-05-22 11:25:18Z coas-nagasima $
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| 114 | */
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| 115 |
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| 116 | #ifndef DHCP6_CLI_H
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| 117 | #define DHCP6_CLI_H
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| 118 |
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| 119 | #ifdef DHCP6_CLI_CFG
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| 120 |
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| 121 | #include <netinet/in.h>
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| 122 | #include <netapp/dhcp6.h>
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| 123 |
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| 124 | /*
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| 125 | * DHCP ã¯ã©ã¤ã¢ã³ãã®ã¹ã¿ãã¯ãµã¤ãº
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| 126 | */
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| 127 |
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| 128 | #define DHCP6_CLI_STACK_SIZE 1024 /* DHCP ã¯ã©ã¤ã¢ã³ãã¿ã¹ã¯ã®ã¹ã¿ãã¯ãµã¤ãº */
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| 129 |
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| 130 | /*
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| 131 | * DHCP ã¯ã©ã¤ã¢ã³ãã®åªå
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| 132 | 度
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| 133 | */
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| 134 |
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| 135 | #define DHCP6_CLI_MAIN_PRIORITY 5 /* DHCP ã¯ã©ã¤ã¢ã³ãã¿ã¹ã¯ã®åªå
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| 136 | 度 */
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| 137 |
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| 138 | /*
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| 139 | * ã³ã³ãã¤ã«æã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³
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| 140 | */
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| 141 |
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| 142 | /*
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| 143 | * DHCPv6 åä½ã¢ã¼ã
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| 144 | *
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| 145 | * #define DHCP6_CLI_CFG_MODE ã§æå®ããã
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| 146 | * æå®ããã¦ããªããã°ãã¹ãã¼ãã¬ã¹ã«è¨å®ããã
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| 147 | *
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| 148 | */
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| 149 |
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| 150 | #define DHCP6_CLI_CFG_STATELESS 0 /* ã¹ãã¼ãã¬ã¹ã«è¨å®ããã */
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| 151 | #define DHCP6_CLI_CFG_STATEFULL 1 /* ã¹ãã¼ããã«ã«è¨å®ããã */
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| 152 | #define DHCP6_CLI_CFG_RA 2 /* RA ã® M/O ãããã«ããè¨å®ããã */
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| 153 | #define DHCP6_CLI_CFG_MODE_DEFAULT DHCP6_CLI_CFG_STATELESS
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| 154 |
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| 155 | /* IA ã®è¨å® */
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| 156 | #define DHCP6_CLI_CFG_IA_NA 1
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| 157 | //#define DHCP6_CLI_CFG_IA_TA 1
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| 158 | //#define DHCP6_CLI_CFG_IA_PD 1
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| 159 |
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| 160 | /* Rapid-commit ã®æå® */
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| 161 | //#define DHCP6_CLI_CFG_RAPID_COMMIT 1
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| 162 |
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| 163 | /* æ¨å¥¨åº¦ã®å®ç¾© */
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| 164 | #define DHCP6_CLI_CFG_PREFER_IA 50 /* IA_NA/TA/PD å½ããã®æ¨å¥¨åº¦ */
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| 165 | #define DHCP6_CLI_CFG_PREFER_IAADDR 100 /* ã¢ãã¬ã¹å½ããã®æ¨å¥¨åº¦ */
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| 166 |
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| 167 | /* DHCPv6 ã¯ã©ã¤ã¢ã³ãã¡ãã»ã¼ã¸ã®åä¿¡ãªã¹ããµã¤ãºï¼2以ä¸æå®ãããã¨ï¼ */
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| 168 | #define NUM_DHCP6_CLI_MSG_LIST 3
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| 169 |
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| 170 | /*
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| 171 | * DHCPv6 ã¯ã©ã¤ã¢ã³ãã¡ãã»ã¼ã¸æ§é ä½æ°ãå¤æ´ç¦æ¢ã
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| 172 | * +1 ã¯éä¿¡ç¨
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| 173 | */
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| 174 | #define NUM_MPF_DHCP6_CLI_MSG (NUM_DHCP6_CLI_MSG_LIST+1)
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| 175 |
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| 176 | /* DHCP å¿
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| 177 | é ãªãã·ã§ã³ãªã¹ã */
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| 178 |
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| 179 | #ifndef DHCP6_CLI_CFG_REQUIRED_OLIST
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| 180 |
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| 181 | #if defined(USE_RESOLVER)
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| 182 |
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| 183 | #define DHCP6_CLI_CFG_REQUIRED_OLIST { \
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| 184 | DHCP6_OPT_NAME_SERVERS, \
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| 185 | }
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| 186 |
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| 187 | #else /* of #if defined(USE_RESOLVER) */
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| 188 |
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| 189 | #endif /* of #if defined(USE_RESOLVER) */
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| 190 |
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| 191 | #endif /* of #ifndef DHCP6_CLI_CFG_REQUIRED_OLIST */
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| 192 |
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| 193 | /* DHCP è¦æ±ãªãã·ã§ã³ãªã¹ã */
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| 194 |
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| 195 | #ifndef DHCP6_CLI_CFG_REQUEST_OLIST
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| 196 |
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| 197 | #if defined(USE_RESOLVER)
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| 198 |
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| 199 | #define DHCP6_CLI_CFG_REQUEST_OLIST { \
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| 200 | DHCP6_OPT_DOMAIN_SEARCH, \
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| 201 | }
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| 202 |
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| 203 | #else /* of #if defined(USE_RESOLVER) */
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| 204 |
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| 205 | #endif /* of #if defined(USE_RESOLVER) */
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| 206 |
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| 207 | #endif /* of #ifndef DHCP6_CLI_CFG_REQUEST_OLIST */
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| 208 |
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| 209 | /*
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| 210 | * ã¿ã¤ã ã¢ã¦ãå®æ°
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| 211 | * RFC3315 ã«è¦å®ãããã¿ã¤ãã³ã°å®æ°ã¯ dhcp6.h åç
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| 212 | §
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| 213 | */
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| 214 |
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| 215 | /* æ¨æºã¡ãã»ã¼ã¸ã®åéä¿¡ã¿ã¤ã ã¢ã¦ã */
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| 216 | #define TMO_DHCP6C_NORMAL ULONG_C(60*1000)
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| 217 |
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| 218 | /* æ¨æºè¦æ±ãªã¼ã¹æé */
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| 219 | #define TMO_DHCP6C_REQ_LEASE ULONG_C(7200*1000)
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| 220 |
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| 221 | /* ã¡ãã»ã¼ã¸æ§é ä½ç²å¾ã¿ã¤ã ã¢ã¦ã */
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| 222 | #define TMO_DHCP6C_MPF_GET ULONG_C(1000)
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| 223 |
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| 224 | /* ã¡ãã»ã¼ã¸åä¿¡ã¿ã¤ã ã¢ã¦ã */
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| 225 | #define TMO_DHCP6C_RCV_DAT ULONG_C(1000)
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| 226 |
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| 227 | /*
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| 228 | * DHCPv6 ã¯ã©ã¤ã¢ã³ãã¡ãã»ã¼ã¸æ§é ä½
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| 229 | */
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| 230 |
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| 231 | typedef struct dhcp6_cli_msg {
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| 232 | /* 4ãã¤ãå¢çã«ã¢ã©ã¤ã³ããã*/
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| 233 | T_DHCP6_MSG msg; /* DHCPv6 ã¡ãã»ã¼ã¸æ§é ä½ */
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| 234 | struct dhcp6_cli_msg *next; /* ãªã¹ãã®æ¬¡ã®ã¡ãã»ã¼ã¸æ§é ä½ */
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| 235 | SYSTIM rcv_time; /* åä¿¡ããæé */
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| 236 | T_IPV6EP srv; /* ãµã¼ãã®IPv6ã¢ãã¬ã¹/ãã¼ãçªå· */
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| 237 | uint16_t len; /* msg ã®æå¹é· */
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| 238 | uint16_t prefer; /* msg ã®æ¨å¥¨åº¦ */
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| 239 | uint16_t status; /* STATUS CODE ãªãã·ã§ã³ã® status */
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| 240 | } T_DHCP6_CLI_MSG;
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| 241 |
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| 242 | /* prefer ã®ãã©ã° */
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| 243 |
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| 244 | #define DHCP6_ClI_MSG_PREFER_ADDR UINT_C(0x8000) /* ã¢ãã¬ã¹æ
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| 245 | å ±ãã */
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| 246 | #define DHCP6_ClI_MSG_PREFER_REQUIRED UINT_C(0x4000) /* å¿
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| 247 | é ãªãã·ã§ã³ãã */
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| 248 | #define DHCP6_ClI_MSG_PREFER_REQUEST UINT_C(0x2000) /* è¦æ±ãªãã·ã§ã³ãã */
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| 249 | #define DHCP6_ClI_MSG_PREFER_OPTION UINT_C(0x1000) /* PREFER ãªãã·ã§ã³ãã */
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| 250 | #define DHCP6_ClI_MSG_PREFER_FLAG_MASK UINT_C(0xf000)
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| 251 | #define DHCP6_ClI_MSG_PREFER_VALUE_MASK (~(DHCP6_ClI_MSG_PREFER_FLAG_MASK))
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| 252 |
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| 253 | /*
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| 254 | * STATUS CODE ãªãã·ã§ã³ãç¡ãæã®å¤
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| 255 | */
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| 256 |
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| 257 | #define DHCP6_CLI_STAT_UNDEFINED (-1)
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| 258 |
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| 259 | /*
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| 260 | * ã³ã¼ã«ããã¯é¢æ°
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| 261 | */
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| 262 |
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| 263 | extern ER callback_nblk_dhcp6_cli (ID cepid, FN fncd, void *p_parblk);
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| 264 |
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| 265 | /*
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| 266 | * ã¿ã¹ã¯
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| 267 | */
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| 268 |
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| 269 | extern void dhcp6_cli_task(intptr_t exinf);
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| 270 |
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| 271 | /*
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| 272 | * é¢æ°
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| 273 | */
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| 274 |
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| 275 | extern ER dhcp6c_rel_info (void);
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| 276 | extern ER dhcp6c_renew_info (void);
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| 277 | extern ER dhcp6c_get_info (T_IN6_ADDR *addr, uint32_t *expire, uint32_t *renew,
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| 278 | uint32_t *rebind, uint32_t *deprefer, SYSTIM *bind_start);
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| 279 |
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| 280 | #endif /* of #ifdef DHCP6_CLI_CFG */
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| 281 |
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| 282 | #endif /* of #ifndef DHCP6_CLI_H */
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