lib/asn1/check-common.h

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