1 /* $NetBSD: check-common.h,v 1.3 2023/06/19 21:41:42 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1999 - 2005 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Portions Copyright (c) 2009 Apple Inc. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * 3. Neither the name of the Institute nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38 #define IF_OPT_COMPARE(ac,bc,e) \ 39 if (((ac)->e == NULL && (bc)->e != NULL) || (((ac)->e != NULL && (bc)->e == NULL))) return 1; \ 40 if ((ac)->e) 41 #define COMPARE_OPT_STRING(ac,bc,e) \ 42 do { if (strcmp(*(ac)->e, *(bc)->e) != 0) return 1; } while(0) 43 #define COMPARE_OPT_OCTET_STRING(ac,bc,e) \ 44 do { if ((ac)->e->length != (bc)->e->length || memcmp((ac)->e->data, (bc)->e->data, (ac)->e->length) != 0) return 1; } while(0) 45 #define COMPARE_STRING(ac,bc,e) \ 46 do { if (strcmp((ac)->e, (bc)->e) != 0) return 1; } while(0) 47 #define COMPARE_INTEGER(ac,bc,e) \ 48 do { if ((ac)->e != (bc)->e) return 1; } while(0) 49 #define COMPARE_OPT_INTEGER(ac,bc,e) \ 50 do { if (*(ac)->e != *(bc)->e) return 1; } while(0) 51 #define COMPARE_MEM(ac,bc,e,len) \ 52 do { if (memcmp((ac)->e, (bc)->e,len) != 0) return 1; } while(0) 53 #define COMPARE_OCTET_STRING(ac,bc,e) \ 54 do { if ((ac)->e.length != (bc)->e.length || memcmp((ac)->e.data, (bc)->e.data, (ac)->e.length) != 0) return 1; } while(0) 55 56 struct test_case { 57 void *val; 58 ssize_t byte_len; 59 const char *bytes; 60 char *name; 61 }; 62 63 typedef int (ASN1CALL *generic_encode)(unsigned char *, size_t, void *, size_t *); 64 typedef size_t (ASN1CALL *generic_length)(void *); 65 typedef int (ASN1CALL *generic_decode)(unsigned char *, size_t, void *, size_t *); 66 typedef void (ASN1CALL *generic_free)(void *); 67 typedef int (ASN1CALL *generic_copy)(const void *, void *); 68 69 int 70 generic_test (const struct test_case *, 71 unsigned, 72 size_t, 73 generic_encode, 74 generic_length, 75 generic_decode, 76 generic_free, 77 int (*)(void *a, void *b), 78 generic_copy); 79 80 int 81 generic_decode_fail(const struct test_case *tests, 82 unsigned ntests, 83 size_t data_size, 84 int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *)); 85 86 87 struct map_page; 88 89 enum map_type { OVERRUN, UNDERRUN }; 90 91 struct map_page; 92 93 void * map_alloc(enum map_type, const void *, size_t, struct map_page **); 94 void map_free(struct map_page *, const char *, const char *); 95