tests/helpers/test_pathnames.c

   1 /*
   2  * Copyright (C) 2007 Karel Zak <kzak@redhat.com>
   3  *
   4  * This file is part of util-linux-ng.
   5  *
   6  * This file is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This file is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <unistd.h>
  21
  22 #include "pathnames.h"
  23
  24 struct hlpPath
  25 {
  26         const char *name;
  27         const char *path;
  28 };
  29
  30 #define DEF_HLPPATH(_p)         { #_p, _p }
  31
  32 struct hlpPath paths[] =
  33 {
  34         DEF_HLPPATH(_PATH_DEFPATH),
  35         DEF_HLPPATH(_PATH_DEFPATH_ROOT),
  36         DEF_HLPPATH(_PATH_DEV_TTY),
  37         DEF_HLPPATH(_PATH_DEV_LOOP),
  38         DEF_HLPPATH(_PATH_SECURETTY),
  39         DEF_HLPPATH(_PATH_WTMPLOCK),
  40         DEF_HLPPATH(_PATH_HUSHLOGIN),
  41         DEF_HLPPATH(_PATH_MAILDIR),
  42         DEF_HLPPATH(_PATH_MOTDFILE),
  43         DEF_HLPPATH(_PATH_NOLOGIN),
  44         DEF_HLPPATH(_PATH_LOGIN),
  45         DEF_HLPPATH(_PATH_INITTAB),
  46         DEF_HLPPATH(_PATH_RC),
  47         DEF_HLPPATH(_PATH_REBOOT),
  48         DEF_HLPPATH(_PATH_SINGLE),
  49         DEF_HLPPATH(_PATH_SHUTDOWN_CONF),
  50         DEF_HLPPATH(_PATH_SECURE),
  51         DEF_HLPPATH(_PATH_USERTTY),
  52         DEF_HLPPATH(_PATH_UMOUNT),
  53         DEF_HLPPATH(_PATH_PASSWD),
  54         DEF_HLPPATH(_PATH_GSHADOW),
  55         DEF_HLPPATH(_PATH_PTMP),
  56         DEF_HLPPATH(_PATH_PTMPTMP),
  57         DEF_HLPPATH(_PATH_GROUP),
  58         DEF_HLPPATH(_PATH_GTMP),
  59         DEF_HLPPATH(_PATH_GTMPTMP),
  60         DEF_HLPPATH(_PATH_SHADOW_PASSWD),
  61         DEF_HLPPATH(_PATH_SHADOW_PTMP),
  62         DEF_HLPPATH(_PATH_SHADOW_PTMPTMP),
  63         DEF_HLPPATH(_PATH_SHADOW_GROUP),
  64         DEF_HLPPATH(_PATH_SHADOW_GTMP),
  65         DEF_HLPPATH(_PATH_SHADOW_GTMPTMP),
  66         DEF_HLPPATH(_PATH_WORDS),
  67         DEF_HLPPATH(_PATH_WORDS_ALT),
  68         DEF_HLPPATH(_PATH_UMOUNT),
  69         DEF_HLPPATH(_PATH_FILESYSTEMS),
  70         DEF_HLPPATH(_PATH_PROC_SWAPS),
  71         DEF_HLPPATH(_PATH_PROC_FILESYSTEMS),
  72         DEF_HLPPATH(_PATH_MOUNTED),
  73         DEF_HLPPATH(_PATH_MNTTAB),
  74         DEF_HLPPATH(_PATH_MOUNTED_LOCK),
  75         DEF_HLPPATH(_PATH_MOUNTED_TMP),
  76         DEF_HLPPATH(_PATH_DEV_BYLABEL),
  77         DEF_HLPPATH(_PATH_DEV_BYUUID),
  78         { NULL, NULL }
  79 };
  80
  81 int
  82 main(int argc, char **argv)
  83 {
  84         struct hlpPath *p;
  85
  86         if (argc == 1) {
  87                 for (p = paths; p->name; p++)
  88                         printf("%20s %s\n", p->name, p->path);
  89                 exit(EXIT_SUCCESS);
  90         } else {
  91                 if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-h") == 0) {
  92                         printf("%s <option>\n", argv[0]);
  93                         fputs("options:\n", stdout);
  94                         for (p = paths; p->name; p++)
  95                                 printf("\t%s\n", p->name);
  96                         exit(EXIT_SUCCESS);
  97                 }
  98
  99                 for (p = paths; p->name; p++) {
 100                         if (strcmp(p->name, argv[1]) == 0) {
 101                                 printf("%s\n", p->path);
 102                                 exit(EXIT_SUCCESS);
 103                         }
 104                 }
 105         }
 106
 107         exit(EXIT_FAILURE);
 108 }
 109