man.h

   1 /*      $Id: man.h,v 1.17 2009/08/13 11:45:29 kristaps Exp $ */
   2 /*
   3  * Copyright (c) 2009 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 #ifndef MAN_H
  18 #define MAN_H
  19
  20 #include <time.h>
  21
  22 #define MAN_br           0
  23 #define MAN_TH           1
  24 #define MAN_SH           2
  25 #define MAN_SS           3
  26 #define MAN_TP           4
  27 #define MAN_LP           5
  28 #define MAN_PP           6
  29 #define MAN_P            7
  30 #define MAN_IP           8
  31 #define MAN_HP           9
  32 #define MAN_SM           10
  33 #define MAN_SB           11
  34 #define MAN_BI           12
  35 #define MAN_IB           13
  36 #define MAN_BR           14
  37 #define MAN_RB           15
  38 #define MAN_R            16
  39 #define MAN_B            17
  40 #define MAN_I            18
  41 #define MAN_IR           19
  42 #define MAN_RI           20
  43 #define MAN_na           21
  44 #define MAN_i            22
  45 #define MAN_sp           23
  46 #define MAN_nf           24
  47 #define MAN_fi           25
  48 #define MAN_r            26
  49 #define MAN_MAX          27
  50
  51 enum    man_type {
  52         MAN_TEXT,
  53         MAN_ELEM,
  54         MAN_ROOT,
  55         MAN_BLOCK,
  56         MAN_HEAD,
  57         MAN_BODY
  58 };
  59
  60 struct  man_meta {
  61         int              msec;
  62         time_t           date;
  63         char            *vol;
  64         char            *title;
  65         char            *source;
  66 };
  67
  68 struct  man_node {
  69         struct man_node *parent;
  70         struct man_node *child;
  71         struct man_node *next;
  72         struct man_node *prev;
  73         int              nchild;
  74         int              line;
  75         int              pos;
  76         int              tok;
  77         int              flags;
  78 #define MAN_VALID       (1 << 0)
  79 #define MAN_ACTED       (1 << 1)
  80         enum man_type    type;
  81         char            *string;
  82         struct man_node *head;
  83         struct man_node *body;
  84 };
  85
  86 #define MAN_IGN_MACRO    (1 << 0)
  87 #define MAN_IGN_CHARS    (1 << 1)
  88 #define MAN_IGN_ESCAPE   (1 << 2)
  89
  90 extern  const char *const *man_macronames;
  91
  92 struct  man_cb {
  93         int     (*man_warn)(void *, int, int, const char *);
  94         int     (*man_err)(void *, int, int, const char *);
  95 };
  96
  97 __BEGIN_DECLS
  98
  99 struct  man;
 100
 101 void              man_free(struct man *);
 102 struct  man      *man_alloc(void *, int, const struct man_cb *);
 103 int               man_reset(struct man *);
 104 int               man_parseln(struct man *, int, char *buf);
 105 int               man_endparse(struct man *);
 106 int               man_valid_post(struct man *);
 107
 108 const struct man_node *man_node(const struct man *);
 109 const struct man_meta *man_meta(const struct man *);
 110
 111 __END_DECLS
 112
 113 #endif /*!MAN_H*/