crypto/dist/heimdal/lib/krb5/test_config.c

   1 /*
   2  * Copyright (c) 2003 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 KTH nor the names of its contributors may be
  18  *    used to endorse or promote products derived from this software without
  19  *    specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  28  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #include "krb5_locl.h"
  35 #include <err.h>
  36
  37 __RCSID("$Heimdal: test_config.c 15036 2005-04-30 15:19:58Z lha $"
  38         "$NetBSD$");
  39
  40 static int
  41 check_config_file(krb5_context context, char *filelist, char **res, int def)
  42 {
  43     krb5_error_code ret;
  44     char **pp;
  45     int i;
  46
  47     pp = NULL;
  48
  49     if (def)
  50         ret = krb5_prepend_config_files_default(filelist, &pp);
  51     else
  52         ret = krb5_prepend_config_files(filelist, NULL, &pp);
  53
  54     if (ret)
  55         krb5_err(context, 1, ret, "prepend_config_files");
  56
  57     for (i = 0; res[i] && pp[i]; i++)
  58         if (strcmp(pp[i], res[i]) != 0)
  59             krb5_errx(context, 1, "'%s' != '%s'", pp[i], res[i]);
  60
  61     if (res[i] != NULL)
  62         krb5_errx(context, 1, "pp ended before res list");
  63
  64     if (def) {
  65         char **deflist;
  66         int j;
  67
  68         ret = krb5_get_default_config_files(&deflist);
  69         if (ret)
  70             krb5_err(context, 1, ret, "get_default_config_files");
  71
  72         for (j = 0 ; pp[i] && deflist[j]; i++, j++)
  73             if (strcmp(pp[i], deflist[j]) != 0)
  74                 krb5_errx(context, 1, "'%s' != '%s'", pp[i], deflist[j]);
  75
  76         if (deflist[j] != NULL)
  77             krb5_errx(context, 1, "pp ended before def list");
  78         krb5_free_config_files(deflist);
  79     }
  80
  81     if (pp[i] != NULL)
  82         krb5_errx(context, 1, "pp ended after res (and def) list");
  83
  84     krb5_free_config_files(pp);
  85
  86     return 0;
  87 }
  88
  89 char *list0[] =  { "/tmp/foo", NULL };
  90 char *list1[] =  { "/tmp/foo", "/tmp/foo/bar", NULL };
  91 char *list2[] =  { "", NULL };
  92
  93 struct {
  94     char *fl;
  95     char **res;
  96 } test[] = {
  97     { "/tmp/foo", NULL },
  98     { "/tmp/foo:/tmp/foo/bar", NULL },
  99     { "", NULL }
 100 };
 101
 102 int
 103 main(int argc, char **argv)
 104 {
 105     krb5_context context;
 106     krb5_error_code ret;
 107     int i;
 108
 109     ret = krb5_init_context(&context);
 110     if (ret)
 111         errx(1, "krb5_init_context %d", ret);
 112
 113     test[0].res = list0;
 114     test[1].res = list1;
 115     test[2].res = list2;
 116
 117     for (i = 0; i < sizeof(test)/sizeof(*test); i++) {
 118         check_config_file(context, test[i].fl, test[i].res, 0);
 119         check_config_file(context, test[i].fl, test[i].res, 1);
 120     }
 121
 122     krb5_free_context(context);
 123
 124     return 0;
 125 }