1 /* $OpenBSD: printconf.c,v 1.5 2016/12/24 14:58:55 jca Exp $ */ 2 3 /* 4 * Copyright (c) 2004, 2005 Esben Norby <norby@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <sys/queue.h> 20 #include <sys/types.h> 21 #include <sys/socket.h> 22 #include <netinet/in.h> 23 #include <arpa/inet.h> 24 25 #include <stdio.h> 26 27 #include "ospf6.h" 28 #include "ospf6d.h" 29 #include "ospfe.h" 30 #include "log.h" 31 32 void print_mainconf(struct ospfd_conf *); 33 const char *print_no(u_int16_t); 34 void print_redistribute(struct ospfd_conf *); 35 void print_rtlabel(struct ospfd_conf *); 36 void print_iface(struct iface *); 37 38 void 39 print_mainconf(struct ospfd_conf *conf) 40 { 41 printf("router-id %s\n", inet_ntoa(conf->rtr_id)); 42 43 if (conf->flags & OSPFD_FLAG_NO_FIB_UPDATE) 44 printf("fib-update no\n"); 45 else 46 printf("fib-update yes\n"); 47 48 if (conf->flags & OSPFD_FLAG_STUB_ROUTER) 49 printf("stub router yes\n"); 50 51 print_redistribute(conf); 52 print_rtlabel(conf); 53 54 printf("spf-delay %u\n", conf->spf_delay); 55 printf("spf-holdtime %u\n", conf->spf_hold_time); 56 } 57 58 const char * 59 print_no(u_int16_t type) 60 { 61 if (type & REDIST_NO) 62 return ("no "); 63 else 64 return (""); 65 } 66 67 void 68 print_redistribute(struct ospfd_conf *conf) 69 { 70 struct redistribute *r; 71 72 SIMPLEQ_FOREACH(r, &conf->redist_list, entry) { 73 switch (r->type & ~REDIST_NO) { 74 case REDIST_STATIC: 75 printf("%sredistribute static ", print_no(r->type)); 76 break; 77 case REDIST_CONNECTED: 78 printf("%sredistribute connected ", print_no(r->type)); 79 break; 80 case REDIST_LABEL: 81 printf("%sredistribute rtlabel %s ", 82 print_no(r->type), rtlabel_id2name(r->label)); 83 break; 84 case REDIST_ADDR: 85 printf("%sredistribute %s/%d ", 86 print_no(r->type), log_in6addr(&r->addr), 87 r->prefixlen); 88 break; 89 case REDIST_DEFAULT: 90 printf("%sredistribute default ", print_no(r->type)); 91 break; 92 } 93 printf("set { metric %d type %d }\n", 94 (r->metric & LSA_METRIC_MASK), 95 ((r->metric & LSA_ASEXT_E_FLAG) == 0 ? 1 : 2)); 96 } 97 } 98 99 void 100 print_rtlabel(struct ospfd_conf *conf) 101 { 102 struct n2id_label *label; 103 104 TAILQ_FOREACH(label, &rt_labels, entry) 105 if (label->ext_tag) 106 printf("rtlabel \"%s\" external-tag %u\n", 107 label->name, label->ext_tag); 108 } 109 110 void 111 print_iface(struct iface *iface) 112 { 113 printf("\tinterface %s {\n", iface->name); 114 115 printf("\t\thello-interval %d\n", iface->hello_interval); 116 printf("\t\tmetric %d\n", iface->metric); 117 118 if (iface->cflags & F_IFACE_PASSIVE) 119 printf("\t\tpassive\n"); 120 if (*iface->demote_group) 121 printf("\t\tdemote %s\n", iface->demote_group); 122 123 printf("\t\tretransmit-interval %d\n", iface->rxmt_interval); 124 printf("\t\trouter-dead-time %d\n", iface->dead_interval); 125 printf("\t\trouter-priority %d\n", iface->priority); 126 printf("\t\ttransmit-delay %d\n", iface->transmit_delay); 127 128 printf("\t}\n"); 129 } 130 131 void 132 print_config(struct ospfd_conf *conf) 133 { 134 struct area *area; 135 struct iface *iface; 136 137 printf("\n"); 138 print_mainconf(conf); 139 printf("\n"); 140 141 LIST_FOREACH(area, &conf->area_list, entry) { 142 printf("area %s {\n", inet_ntoa(area->id)); 143 if (*area->demote_group) 144 printf("\tdemote %s %d\n", area->demote_group, 145 area->demote_level); 146 LIST_FOREACH(iface, &area->iface_list, entry) { 147 print_iface(iface); 148 } 149 printf("}\n\n"); 150 } 151 } 152