xref: /freebsd/crypto/heimdal/lib/asn1/check-common.h (revision 6be3386466ab79a84b48429ae66244f21526d3df)
1 /*
2  * Copyright (c) 1999 - 2005 Kungliga Tekniska Högskolan
3  * (Royal Institute of Technology, Stockholm, Sweden).
4  * All rights reserved.
5  *
6  * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  *
19  * 3. Neither the name of the Institute nor the names of its contributors
20  *    may be used to endorse or promote products derived from this software
21  *    without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33  * SUCH DAMAGE.
34  */
35 
36 struct test_case {
37     void *val;
38     int byte_len;
39     const char *bytes;
40     char *name;
41 };
42 
43 typedef int (ASN1CALL *generic_encode)(unsigned char *, size_t, void *, size_t *);
44 typedef int (ASN1CALL *generic_length)(void *);
45 typedef int (ASN1CALL *generic_decode)(unsigned char *, size_t, void *, size_t *);
46 typedef int (ASN1CALL *generic_free)(void *);
47 typedef int (ASN1CALL *generic_copy)(const void *, void *);
48 
49 int
50 generic_test (const struct test_case *tests,
51 	      unsigned ntests,
52 	      size_t data_size,
53 	      int (ASN1CALL *encode)(unsigned char *, size_t, void *, size_t *),
54 	      int (ASN1CALL *length)(void *),
55 	      int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *),
56 	      int (ASN1CALL *free_data)(void *),
57 	      int (*cmp)(void *a, void *b),
58 	      int (ASN1CALL *copy)(const void *a, void *b));
59 
60 int
61 generic_decode_fail(const struct test_case *tests,
62 		    unsigned ntests,
63 		    size_t data_size,
64 		    int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *));
65 
66 
67 struct map_page;
68 
69 enum map_type { OVERRUN, UNDERRUN };
70 
71 struct map_page;
72 
73 void *	map_alloc(enum map_type, const void *, size_t, struct map_page **);
74 void	map_free(struct map_page *, const char *, const char *);
75