1 /* $OpenBSD: output-json.c,v 1.6 2019/12/04 23:03:05 benno Exp $ */ 2 /* 3 * Copyright (c) 2019 Claudio Jeker <claudio@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #include <stdlib.h> 19 #include <openssl/ssl.h> 20 21 #include "extern.h" 22 23 int 24 output_json(FILE *out, struct vrp_tree *vrps) 25 { 26 char buf[64]; 27 struct vrp *v; 28 int first = 1; 29 30 if (fprintf(out, "{\n\t\"roas\": [\n") < 0) 31 return -1; 32 33 RB_FOREACH(v, vrp_tree, vrps) { 34 if (first) 35 first = 0; 36 else { 37 if (fprintf(out, ",\n") < 0) 38 return -1; 39 } 40 41 ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); 42 43 if (fprintf(out, "\t\t{ \"asn\": \"AS%u\", \"prefix\": \"%s\", " 44 "\"maxLength\": %u, \"ta\": \"%s\" }", 45 v->asid, buf, v->maxlength, v->tal) < 0) 46 return -1; 47 } 48 49 if (fprintf(out, "\n\t]\n}\n") < 0) 50 return -1; 51 return 0; 52 } 53