external/bsd/mdocml/dist/mdoc_strings.c

   1 /*      $Vendor-Id: mdoc_strings.c,v 1.13 2009/11/02 06:22:46 kristaps Exp $ */
   2 /*
   3  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17 #include <sys/types.h>
  18
  19 #include <assert.h>
  20 #include <stdlib.h>
  21 #include <stdio.h>
  22 #include <string.h>
  23 #include <time.h>
  24
  25 #include "libmdoc.h"
  26
  27 /* FIXME: this file is poorly named. */
  28
  29 struct mdoc_secname {
  30         const char      *name;  /* Name of section. */
  31         enum mdoc_sec    sec;   /* Corresponding section. */
  32 };
  33
  34 #define SECNAME_MAX     (20)
  35
  36 static  const struct mdoc_secname secnames[SECNAME_MAX] = {
  37         { "NAME", SEC_NAME },
  38         { "LIBRARY", SEC_LIBRARY },
  39         { "SYNOPSIS", SEC_SYNOPSIS },
  40         { "DESCRIPTION", SEC_DESCRIPTION },
  41         { "IMPLEMENTATION NOTES", SEC_IMPLEMENTATION },
  42         { "EXIT STATUS", SEC_EXIT_STATUS },
  43         { "RETURN VALUES", SEC_RETURN_VALUES },
  44         { "ENVIRONMENT", SEC_ENVIRONMENT },
  45         { "FILES", SEC_FILES },
  46         { "EXAMPLES", SEC_EXAMPLES },
  47         { "DIAGNOSTICS", SEC_DIAGNOSTICS },
  48         { "COMPATIBILITY", SEC_COMPATIBILITY },
  49         { "ERRORS", SEC_ERRORS },
  50         { "SEE ALSO", SEC_SEE_ALSO },
  51         { "STANDARDS", SEC_STANDARDS },
  52         { "HISTORY", SEC_HISTORY },
  53         { "AUTHORS", SEC_AUTHORS },
  54         { "CAVEATS", SEC_CAVEATS },
  55         { "BUGS", SEC_BUGS },
  56         { "SECURITY CONSIDERATIONS", SEC_SECURITY }
  57 };
  58
  59
  60 int
  61 mdoc_iscdelim(char p)
  62 {
  63
  64         switch (p) {
  65         case('|'):
  66                 /* FALLTHROUGH */
  67         case('.'):
  68                 /* FALLTHROUGH */
  69         case(','):
  70                 /* FALLTHROUGH */
  71         case(';'):
  72                 /* FALLTHROUGH */
  73         case(':'):
  74                 /* FALLTHROUGH */
  75         case('?'):
  76                 /* FALLTHROUGH */
  77         case('!'):
  78                 /* FALLTHROUGH */
  79         case('('):
  80                 /* FALLTHROUGH */
  81         case(')'):
  82                 /* FALLTHROUGH */
  83         case('['):
  84                 /* FALLTHROUGH */
  85         case(']'):
  86                 /* FALLTHROUGH */
  87         case('{'):
  88                 /* FALLTHROUGH */
  89         case('}'):
  90                 return(1);
  91         default:
  92                 break;
  93         }
  94
  95         return(0);
  96 }
  97
  98
  99 int
 100 mdoc_isdelim(const char *p)
 101 {
 102
 103         if (0 == *p)
 104                 return(0);
 105         if (0 != *(p + 1))
 106                 return(0);
 107         return(mdoc_iscdelim(*p));
 108 }
 109
 110
 111 enum mdoc_sec
 112 mdoc_atosec(const char *p)
 113 {
 114         int              i;
 115
 116         for (i = 0; i < SECNAME_MAX; i++)
 117                 if (0 == strcmp(p, secnames[i].name))
 118                         return(secnames[i].sec);
 119
 120         return(SEC_CUSTOM);
 121 }
 122
 123
 124 /* FIXME: move this into an editable .in file. */
 125 size_t
 126 mdoc_macro2len(int macro)
 127 {
 128
 129         switch (macro) {
 130         case(MDOC_Ad):
 131                 return(12);
 132         case(MDOC_Ao):
 133                 return(12);
 134         case(MDOC_An):
 135                 return(12);
 136         case(MDOC_Aq):
 137                 return(12);
 138         case(MDOC_Ar):
 139                 return(12);
 140         case(MDOC_Bo):
 141                 return(12);
 142         case(MDOC_Bq):
 143                 return(12);
 144         case(MDOC_Cd):
 145                 return(12);
 146         case(MDOC_Cm):
 147                 return(10);
 148         case(MDOC_Do):
 149                 return(10);
 150         case(MDOC_Dq):
 151                 return(12);
 152         case(MDOC_Dv):
 153                 return(12);
 154         case(MDOC_Eo):
 155                 return(12);
 156         case(MDOC_Em):
 157                 return(10);
 158         case(MDOC_Er):
 159                 return(17);
 160         case(MDOC_Ev):
 161                 return(15);
 162         case(MDOC_Fa):
 163                 return(12);
 164         case(MDOC_Fl):
 165                 return(10);
 166         case(MDOC_Fo):
 167                 return(16);
 168         case(MDOC_Fn):
 169                 return(16);
 170         case(MDOC_Ic):
 171                 return(10);
 172         case(MDOC_Li):
 173                 return(16);
 174         case(MDOC_Ms):
 175                 return(6);
 176         case(MDOC_Nm):
 177                 return(10);
 178         case(MDOC_No):
 179                 return(12);
 180         case(MDOC_Oo):
 181                 return(10);
 182         case(MDOC_Op):
 183                 return(14);
 184         case(MDOC_Pa):
 185                 return(32);
 186         case(MDOC_Pf):
 187                 return(12);
 188         case(MDOC_Po):
 189                 return(12);
 190         case(MDOC_Pq):
 191                 return(12);
 192         case(MDOC_Ql):
 193                 return(16);
 194         case(MDOC_Qo):
 195                 return(12);
 196         case(MDOC_So):
 197                 return(12);
 198         case(MDOC_Sq):
 199                 return(12);
 200         case(MDOC_Sy):
 201                 return(6);
 202         case(MDOC_Sx):
 203                 return(16);
 204         case(MDOC_Tn):
 205                 return(10);
 206         case(MDOC_Va):
 207                 return(12);
 208         case(MDOC_Vt):
 209                 return(12);
 210         case(MDOC_Xr):
 211                 return(10);
 212         default:
 213                 break;
 214         };
 215         return(0);
 216 }