man.h

   1 /*      $Id: man.h,v 1.31 2010/05/15 20:51:40 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 enum    mant {
  23         MAN_br = 0,
  24         MAN_TH,
  25         MAN_SH,
  26         MAN_SS,
  27         MAN_TP,
  28         MAN_LP,
  29         MAN_PP,
  30         MAN_P,
  31         MAN_IP,
  32         MAN_HP,
  33         MAN_SM,
  34         MAN_SB,
  35         MAN_BI,
  36         MAN_IB,
  37         MAN_BR,
  38         MAN_RB,
  39         MAN_R,
  40         MAN_B,
  41         MAN_I,
  42         MAN_IR,
  43         MAN_RI,
  44         MAN_na,
  45         MAN_i,
  46         MAN_sp,
  47         MAN_nf,
  48         MAN_fi,
  49         MAN_r,
  50         MAN_RE,
  51         MAN_RS,
  52         MAN_DT,
  53         MAN_UC,
  54         MAN_PD,
  55         MAN_Sp,
  56         MAN_Vb,
  57         MAN_Ve,
  58         MAN_de,
  59         MAN_dei,
  60         MAN_am,
  61         MAN_ami,
  62         MAN_dot,
  63         MAN_MAX
  64 };
  65
  66 enum    man_type {
  67         MAN_TEXT,
  68         MAN_ELEM,
  69         MAN_ROOT,
  70         MAN_BLOCK,
  71         MAN_HEAD,
  72         MAN_BODY
  73 };
  74
  75 struct  man_meta {
  76         char            *msec;
  77         time_t           date;
  78         char            *vol;
  79         char            *title;
  80         char            *source;
  81 };
  82
  83 struct  man_node {
  84         struct man_node *parent;
  85         struct man_node *child;
  86         struct man_node *next;
  87         struct man_node *prev;
  88         int              nchild;
  89         int              line;
  90         int              pos;
  91         enum mant        tok;
  92         int              flags;
  93 #define MAN_VALID       (1 << 0)
  94 #define MAN_ACTED       (1 << 1)
  95 #define MAN_EOS         (1 << 2)
  96         enum man_type    type;
  97         char            *string;
  98         struct man_node *head;
  99         struct man_node *body;
 100 };
 101
 102 #define MAN_IGN_MACRO    (1 << 0)
 103 #define MAN_IGN_ESCAPE   (1 << 2)
 104
 105 extern  const char *const *man_macronames;
 106
 107 struct  man_cb {
 108         int     (*man_warn)(void *, int, int, const char *);
 109         int     (*man_err)(void *, int, int, const char *);
 110 };
 111
 112 __BEGIN_DECLS
 113
 114 struct  man;
 115
 116 void              man_free(struct man *);
 117 struct  man      *man_alloc(void *, int, const struct man_cb *);
 118 void              man_reset(struct man *);
 119 int               man_parseln(struct man *, int, char *buf);
 120 int               man_endparse(struct man *);
 121
 122 const struct man_node *man_node(const struct man *);
 123 const struct man_meta *man_meta(const struct man *);
 124
 125 __END_DECLS
 126
 127 #endif /*!MAN_H*/