df3e08485b
This adds support for asn1_compile --decorate=... variation that causes decoration of an ASN.1 SET/SEQUENCE type with a field of a non-ASN.1 type. This means we can now have an ASN.1 type to represent a request that can then have a "hidden" field -- hidden in that it is neither encoded nor decoded. This field will be copied and freed when the decoration is of an ASN.1 type or of a external, C type that comes with copy constructor and destructor functions. Decoration with a `void *` field which is neither copied nor freed is also supported. We may end up using this to, for example, replace the `hdb_entry_ex` type by decorating `HDB_entry` with a C type that points to the `HDB` in which the entry was found or to which it should be written.
93 lines
3.8 KiB
C
93 lines
3.8 KiB
C
/*
|
|
* Copyright (c) 1999 - 2005 Kungliga Tekniska Högskolan
|
|
* (Royal Institute of Technology, Stockholm, Sweden).
|
|
* All rights reserved.
|
|
*
|
|
* Portions Copyright (c) 2009 Apple Inc. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#define IF_OPT_COMPARE(ac,bc,e) \
|
|
if (((ac)->e == NULL && (bc)->e != NULL) || (((ac)->e != NULL && (bc)->e == NULL))) return 1; \
|
|
if ((ac)->e)
|
|
#define COMPARE_OPT_STRING(ac,bc,e) \
|
|
do { if (strcmp(*(ac)->e, *(bc)->e) != 0) return 1; } while(0)
|
|
#define COMPARE_OPT_OCTET_STRING(ac,bc,e) \
|
|
do { if ((ac)->e->length != (bc)->e->length || memcmp((ac)->e->data, (bc)->e->data, (ac)->e->length) != 0) return 1; } while(0)
|
|
#define COMPARE_STRING(ac,bc,e) \
|
|
do { if (strcmp((ac)->e, (bc)->e) != 0) return 1; } while(0)
|
|
#define COMPARE_INTEGER(ac,bc,e) \
|
|
do { if ((ac)->e != (bc)->e) return 1; } while(0)
|
|
#define COMPARE_OPT_INTEGER(ac,bc,e) \
|
|
do { if (*(ac)->e != *(bc)->e) return 1; } while(0)
|
|
#define COMPARE_MEM(ac,bc,e,len) \
|
|
do { if (memcmp((ac)->e, (bc)->e,len) != 0) return 1; } while(0)
|
|
#define COMPARE_OCTET_STRING(ac,bc,e) \
|
|
do { if ((ac)->e.length != (bc)->e.length || memcmp((ac)->e.data, (bc)->e.data, (ac)->e.length) != 0) return 1; } while(0)
|
|
|
|
struct test_case {
|
|
void *val;
|
|
ssize_t byte_len;
|
|
const char *bytes;
|
|
char *name;
|
|
};
|
|
|
|
typedef int (ASN1CALL *generic_encode)(unsigned char *, size_t, void *, size_t *);
|
|
typedef size_t (ASN1CALL *generic_length)(void *);
|
|
typedef int (ASN1CALL *generic_decode)(unsigned char *, size_t, void *, size_t *);
|
|
typedef void (ASN1CALL *generic_free)(void *);
|
|
typedef int (ASN1CALL *generic_copy)(const void *, void *);
|
|
|
|
int
|
|
generic_test (const struct test_case *tests,
|
|
unsigned ntests,
|
|
size_t data_size,
|
|
int (ASN1CALL *encode)(unsigned char *, size_t, void *, size_t *),
|
|
size_t (ASN1CALL *length)(void *),
|
|
int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *),
|
|
void (ASN1CALL *free_data)(void *),
|
|
int (*cmp)(void *a, void *b),
|
|
int (ASN1CALL *copy)(const void *a, void *b));
|
|
|
|
int
|
|
generic_decode_fail(const struct test_case *tests,
|
|
unsigned ntests,
|
|
size_t data_size,
|
|
int (ASN1CALL *decode)(unsigned char *, size_t, void *, size_t *));
|
|
|
|
|
|
struct map_page;
|
|
|
|
enum map_type { OVERRUN, UNDERRUN };
|
|
|
|
struct map_page;
|
|
|
|
void * map_alloc(enum map_type, const void *, size_t, struct map_page **);
|
|
void map_free(struct map_page *, const char *, const char *);
|