2023-06-07 23:20:56 +02:00
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/* $OpenBSD: output-bird.c,v 1.18 2023/05/30 12:14:48 claudio Exp $ */
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2023-04-30 03:15:27 +02:00
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/*
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* Copyright (c) 2019 Claudio Jeker <claudio@openbsd.org>
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* Copyright (c) 2020 Robert Scheck <robert@fedoraproject.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdlib.h>
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#include "extern.h"
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int
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output_bird1v4(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks,
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struct vap_tree *vaps, struct stats *st)
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{
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extern const char *bird_tablename;
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struct vrp *v;
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if (outputheader(out, st) < 0)
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return -1;
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if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0)
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return -1;
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RB_FOREACH(v, vrp_tree, vrps) {
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char buf[64];
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if (v->afi == AFI_IPV4) {
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ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
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if (fprintf(out, "\troa %s max %u as %u;\n", buf,
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v->maxlength, v->asid) < 0)
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return -1;
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}
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}
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if (fprintf(out, "}\n") < 0)
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return -1;
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return 0;
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}
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int
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output_bird1v6(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks,
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struct vap_tree *vaps, struct stats *st)
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{
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extern const char *bird_tablename;
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struct vrp *v;
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if (outputheader(out, st) < 0)
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return -1;
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if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0)
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return -1;
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RB_FOREACH(v, vrp_tree, vrps) {
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char buf[64];
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if (v->afi == AFI_IPV6) {
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ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
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if (fprintf(out, "\troa %s max %u as %u;\n", buf,
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v->maxlength, v->asid) < 0)
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return -1;
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}
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}
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if (fprintf(out, "}\n") < 0)
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return -1;
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return 0;
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}
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int
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output_bird2(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks,
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struct vap_tree *vaps, struct stats *st)
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{
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extern const char *bird_tablename;
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struct vrp *v;
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2023-06-07 23:20:56 +02:00
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time_t now = get_current_time();
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2023-04-30 03:15:27 +02:00
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if (outputheader(out, st) < 0)
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return -1;
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if (fprintf(out, "\ndefine force_roa_table_update = %lld;\n\n"
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"roa4 table %s4;\nroa6 table %s6;\n\n"
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"protocol static {\n\troa4 { table %s4; };\n\n",
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2023-06-07 23:20:56 +02:00
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(long long)now, bird_tablename, bird_tablename,
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2023-04-30 03:15:27 +02:00
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bird_tablename) < 0)
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return -1;
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RB_FOREACH(v, vrp_tree, vrps) {
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char buf[64];
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if (v->afi == AFI_IPV4) {
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ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
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if (fprintf(out, "\troute %s max %u as %u;\n", buf,
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v->maxlength, v->asid) < 0)
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return -1;
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}
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}
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if (fprintf(out, "}\n\nprotocol static {\n\troa6 { table %s6; };\n\n",
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bird_tablename) < 0)
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return -1;
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RB_FOREACH(v, vrp_tree, vrps) {
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char buf[64];
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if (v->afi == AFI_IPV6) {
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ip_addr_print(&v->addr, v->afi, buf, sizeof(buf));
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if (fprintf(out, "\troute %s max %u as %u;\n", buf,
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v->maxlength, v->asid) < 0)
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return -1;
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}
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}
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if (fprintf(out, "}\n") < 0)
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return -1;
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return 0;
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}
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