1 /* $OpenBSD: printconf.c,v 1.8 2019/05/12 11:27:08 denis Exp $ */
2
3 /*
4 * Copyright (c) 2004, 2005, 2006 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 "rip.h"
28 #include "ripd.h"
29 #include "ripe.h"
30
31 void print_mainconf(struct ripd_conf *);
32 const char *print_no(u_int16_t);
33 void print_redistribute(struct ripd_conf *);
34 void print_iface(struct iface *);
35
36 void
print_mainconf(struct ripd_conf * conf)37 print_mainconf(struct ripd_conf *conf)
38 {
39 if (conf->flags & RIPD_FLAG_NO_FIB_UPDATE)
40 printf("fib-update no\n");
41 else
42 printf("fib-update yes\n");
43
44 printf("fib-priority %hhu\n", conf->fib_priority);
45
46 print_redistribute(conf);
47
48 if (conf->options & OPT_SPLIT_HORIZON)
49 printf("split-horizon simple\n");
50 else if (conf->options & OPT_SPLIT_POISONED)
51 printf("split-horizon poisoned\n");
52 else
53 printf("split-horizon none\n");
54
55 if (conf->options & OPT_TRIGGERED_UPDATES)
56 printf("triggered-updates yes\n");
57 else
58 printf("triggered-updates no\n");
59 }
60
61 const char *
print_no(u_int16_t type)62 print_no(u_int16_t type)
63 {
64 if (type & REDIST_NO)
65 return ("no ");
66 else
67 return ("");
68 }
69
70 void
print_redistribute(struct ripd_conf * conf)71 print_redistribute(struct ripd_conf *conf)
72 {
73 struct redistribute *r;
74
75 SIMPLEQ_FOREACH(r, &conf->redist_list, entry) {
76 switch (r->type & ~REDIST_NO) {
77 case REDIST_STATIC:
78 printf("%sredistribute static\n", print_no(r->type));
79 break;
80 case REDIST_CONNECTED:
81 printf("%sredistribute connected\n", print_no(r->type));
82 break;
83 case REDIST_LABEL:
84 printf("%sredistribute rtlabel %s\n",
85 print_no(r->type), rtlabel_id2name(r->label));
86 break;
87 case REDIST_DEFAULT:
88 printf("redistribute default\n");
89 break;
90 case REDIST_ADDR:
91 printf("%sredistribute %s/%d\n",
92 print_no(r->type), inet_ntoa(r->addr),
93 mask2prefixlen(r->mask.s_addr));
94 break;
95 }
96 }
97 }
98
99 void
print_iface(struct iface * iface)100 print_iface(struct iface *iface)
101 {
102 struct auth_md *m;
103
104 printf("interface %s {\n", iface->name);
105
106 if (iface->passive)
107 printf("\tpassive\n");
108
109 printf("\tcost %d\n", iface->cost);
110
111 printf("\tauth-type %s\n", if_auth_name(iface->auth_type));
112 switch (iface->auth_type) {
113 case AUTH_NONE:
114 break;
115 case AUTH_SIMPLE:
116 printf("\tauth-key XXXXXX\n");
117 break;
118 case AUTH_CRYPT:
119 printf("\tauth-md-keyid %d\n", iface->auth_keyid);
120 TAILQ_FOREACH(m, &iface->auth_md_list, entry)
121 printf("\tauth-md %d XXXXXX\n", m->keyid);
122 break;
123 default:
124 printf("\tunknown auth type!\n");
125 break;
126 }
127
128 printf("}\n\n");
129 }
130
131 void
print_config(struct ripd_conf * conf)132 print_config(struct ripd_conf *conf)
133 {
134 struct iface *iface;
135
136 print_mainconf(conf);
137 printf("\n");
138
139 LIST_FOREACH(iface, &conf->iface_list, entry) {
140 print_iface(iface);
141 }
142 }
143