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/* $OpenBSD: output-bird.c,v 1.9 2020/04/28 15:03:39 deraadt 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 <openssl/ssl.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;
}
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