man_action.c

   1 /*      $Id: man_action.c,v 1.43 2010/11/30 15:24:27 kristaps Exp $ */
   2 /*
   3  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
   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 #ifdef HAVE_CONFIG_H
  18 #include "config.h"
  19 #endif
  20
  21 #include <assert.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24 #include <time.h>
  25
  26 #include "mandoc.h"
  27 #include "libman.h"
  28 #include "libmandoc.h"
  29
  30 struct  actions {
  31         int     (*post)(struct man *);
  32 };
  33
  34 const   struct actions man_actions[MAN_MAX] = {
  35         { NULL }, /* br */
  36         { NULL }, /* TH */
  37         { NULL }, /* SH */
  38         { NULL }, /* SS */
  39         { NULL }, /* TP */
  40         { NULL }, /* LP */
  41         { NULL }, /* PP */
  42         { NULL }, /* P */
  43         { NULL }, /* IP */
  44         { NULL }, /* HP */
  45         { NULL }, /* SM */
  46         { NULL }, /* SB */
  47         { NULL }, /* BI */
  48         { NULL }, /* IB */
  49         { NULL }, /* BR */
  50         { NULL }, /* RB */
  51         { NULL }, /* R */
  52         { NULL }, /* B */
  53         { NULL }, /* I */
  54         { NULL }, /* IR */
  55         { NULL }, /* RI */
  56         { NULL }, /* na */
  57         { NULL }, /* i */
  58         { NULL }, /* sp */
  59         { NULL }, /* nf */
  60         { NULL }, /* fi */
  61         { NULL }, /* r */
  62         { NULL }, /* RE */
  63         { NULL }, /* RS */
  64         { NULL }, /* DT */
  65         { NULL }, /* UC */
  66         { NULL }, /* PD */
  67         { NULL }, /* Sp */
  68         { NULL }, /* Vb */
  69         { NULL }, /* Ve */
  70         { NULL }, /* AT */
  71         { NULL }, /* in */
  72 };
  73
  74
  75 int
  76 man_action_post(struct man *m)
  77 {
  78
  79         if (MAN_ACTED & m->last->flags)
  80                 return(1);
  81         m->last->flags |= MAN_ACTED;
  82
  83         switch (m->last->type) {
  84         case (MAN_TEXT):
  85                 /* FALLTHROUGH */
  86         case (MAN_ROOT):
  87                 return(1);
  88         default:
  89                 break;
  90         }
  91
  92         if (NULL == man_actions[m->last->tok].post)
  93                 return(1);
  94         return((*man_actions[m->last->tok].post)(m));
  95 }
  96
  97
  98
  99