1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/* $OpenBSD: output-bird.c,v 1.10 2020/09/12 15:46:48 claudio Exp $ */
/*
* Copyright (c) 2019 Claudio Jeker <claudio@openbsd.org>
* Copyright (c) 2020 Robert Scheck <robert@fedoraproject.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdlib.h>
#include "extern.h"
int
output_bird1v4(FILE *out, struct vrp_tree *vrps, struct stats *st)
{
extern const char *bird_tablename;
char buf[64];
struct vrp *v;
if (outputheader(out, st) < 0)
return -1;
if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0)
return -1;
RB_FOREACH(v, vrp_tree, vrps) {
if (v->afi == AFI_IPV4) {
ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
if (fprintf(out, "\troa %s max %u as %u;\n", buf,
v->maxlength, v->asid) < 0)
return -1;
}
}
if (fprintf(out, "}\n") < 0)
return -1;
return 0;
}
int
output_bird1v6(FILE *out, struct vrp_tree *vrps, struct stats *st)
{
extern const char *bird_tablename;
char buf[64];
struct vrp *v;
if (outputheader(out, st) < 0)
return -1;
if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0)
return -1;
RB_FOREACH(v, vrp_tree, vrps) {
if (v->afi == AFI_IPV6) {
ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
if (fprintf(out, "\troa %s max %u as %u;\n", buf,
v->maxlength, v->asid) < 0)
return -1;
}
}
if (fprintf(out, "}\n") < 0)
return -1;
return 0;
}
int
output_bird2(FILE *out, struct vrp_tree *vrps, struct stats *st)
{
extern const char *bird_tablename;
char buf[64];
struct vrp *v;
time_t now = time(NULL);
if (outputheader(out, st) < 0)
return -1;
if (fprintf(out, "\ndefine force_roa_table_update = %lld;\n\n"
"roa4 table %s4;\nroa6 table %s6;\n\n"
"protocol static {\n\troa4 { table %s4; };\n\n",
(long long) now, bird_tablename, bird_tablename,
bird_tablename) < 0)
return -1;
RB_FOREACH(v, vrp_tree, vrps) {
if (v->afi == AFI_IPV4) {
ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
if (fprintf(out, "\troute %s max %u as %u;\n", buf,
v->maxlength, v->asid) < 0)
return -1;
}
}
if (fprintf(out, "}\n\nprotocol static {\n\troa6 { table %s6; };\n\n",
bird_tablename) < 0)
return -1;
RB_FOREACH(v, vrp_tree, vrps) {
if (v->afi == AFI_IPV6) {
ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
if (fprintf(out, "\troute %s max %u as %u;\n", buf,
v->maxlength, v->asid) < 0)
return -1;
}
}
if (fprintf(out, "}\n") < 0)
return -1;
return 0;
}
|
