129 lines
3.3 KiB
C
129 lines
3.3 KiB
C
/* $OpenBSD: output-bird.c,v 1.18 2023/05/30 12:14:48 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 brk_tree *brks,
|
|
struct vap_tree *vaps, struct stats *st)
|
|
{
|
|
extern const char *bird_tablename;
|
|
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) {
|
|
char buf[64];
|
|
|
|
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 brk_tree *brks,
|
|
struct vap_tree *vaps, struct stats *st)
|
|
{
|
|
extern const char *bird_tablename;
|
|
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) {
|
|
char buf[64];
|
|
|
|
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 brk_tree *brks,
|
|
struct vap_tree *vaps, struct stats *st)
|
|
{
|
|
extern const char *bird_tablename;
|
|
struct vrp *v;
|
|
time_t now = get_current_time();
|
|
|
|
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) {
|
|
char buf[64];
|
|
|
|
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) {
|
|
char buf[64];
|
|
|
|
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;
|
|
}
|