1 /* $NetBSD: check-common.h,v 1.2 2017/01/28 21:31:45 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; if ((ac)->e) 40 #define COMPARE_OPT_STRING(ac,bc,e) \ 41 do { if (strcmp(*(ac)->e, *(bc)->e) != 0) return 1; } while(0) 42 #define COMPARE_OPT_OCTET_STRING(ac,bc,e) \ 43 do { if ((ac)->e->length != (bc)->e->length || memcmp((ac)->e->data, (bc)->e->data, (ac)->e->length) != 0) return 1; } while(0) 44 #define COMPARE_STRING(ac,bc,e) \ 45 do { if (strcmp((ac)->e, (bc)->e) != 0) return 1; } while(0) 46 #define COMPARE_INTEGER(ac,bc,e) \ 47 do { if ((ac)->e != (bc)->e) return 1; } while(0) 48 #define COMPARE_OPT_INTEGER(ac,bc,e) \ 49 do { if (*(ac)->e != *(bc)->e) return 1; } while(0) 50 #define COMPARE_MEM(ac,bc,e,len) \ 51 do { if (memcmp((ac)->e, (bc)->e,len) != 0) return 1; } while(0) 52 #define COMPARE_OCTET_STRING(ac,bc,e) \ 53 do { if ((ac)->e.length != (bc)->e.length || memcmp((ac)->e.data, (bc)->e.data, (ac)->e.length) != 0) return 1; } while(0) 54 55 struct test_case { 56 void *val; 57 ssize_t byte_len; 58 const char *bytes; 59 char *name; 60 }; 61 62 typedef int (ASN1CALL *generic_encode)(unsigned char *, size_t, void *, size_t *); 63 typedef int (ASN1CALL *generic_length)(void *); 64 typedef int (ASN1CALL *generic_decode)(unsigned char *, size_t, void *, size_t *); 65 typedef int (ASN1CALL *generic_free)(void *); 66 typedef int (ASN1CALL *generic_copy)(const void *, void *); 67 68 int 69 generic_test (const struct test_case *tests, 70 unsigned ntests, 71 size_t data_size, 72 int (ASN1CALL *encode)(unsigned char *, size_t, void *, size_t *), 73 int (ASN1CALL *length)(void *), 74 int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *), 75 int (ASN1CALL *free_data)(void *), 76 int (*cmp)(void *a, void *b), 77 int (ASN1CALL *copy)(const void *a, void *b)); 78 79 int 80 generic_decode_fail(const struct test_case *tests, 81 unsigned ntests, 82 size_t data_size, 83 int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *)); 84 85 86 struct map_page; 87 88 enum map_type { OVERRUN, UNDERRUN }; 89 90 struct map_page; 91 92 void * map_alloc(enum map_type, const void *, size_t, struct map_page **); 93 void map_free(struct map_page *, const char *, const char *); 94