version 1.5, 2009/04/12 19:29:53 |
version 1.115, 2018/12/21 17:15:18 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the |
* purpose with or without fee is hereby granted, provided that the above |
* above copyright notice and this permission notice appear in all |
* copyright notice and this permission notice appear in all copies. |
* copies. |
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* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
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*/ |
*/ |
#ifndef LIBMDOC_H |
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#define LIBMDOC_H |
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#include "mdoc.h" |
#define MACRO_PROT_ARGS struct roff_man *mdoc, \ |
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enum roff_tok tok, \ |
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int line, \ |
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int ppos, \ |
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int *pos, \ |
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char *buf |
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enum mdoc_next { |
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MDOC_NEXT_SIBLING = 0, |
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MDOC_NEXT_CHILD |
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}; |
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struct mdoc { |
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void *data; |
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struct mdoc_cb cb; |
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void *htab; |
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int flags; |
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#define MDOC_HALT (1 << 0) |
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#define MDOC_LITERAL (1 << 1) |
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int pflags; |
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enum mdoc_next next; |
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struct mdoc_node *last; |
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struct mdoc_node *first; |
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struct mdoc_meta meta; |
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enum mdoc_sec lastnamed; |
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enum mdoc_sec lastsec; |
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}; |
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#define MACRO_PROT_ARGS struct mdoc *mdoc, int tok, int line, \ |
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int ppos, int *pos, char *buf |
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struct mdoc_macro { |
struct mdoc_macro { |
int (*fp)(MACRO_PROT_ARGS); |
void (*fp)(MACRO_PROT_ARGS); |
int flags; |
int flags; |
#define MDOC_CALLABLE (1 << 0) |
#define MDOC_CALLABLE (1 << 0) |
#define MDOC_PARSED (1 << 1) |
#define MDOC_PARSED (1 << 1) |
#define MDOC_EXPLICIT (1 << 2) |
#define MDOC_EXPLICIT (1 << 2) |
#define MDOC_PROLOGUE (1 << 3) |
#define MDOC_PROLOGUE (1 << 3) |
#define MDOC_IGNDELIM (1 << 4) |
#define MDOC_IGNDELIM (1 << 4) |
/* Reserved words in arguments treated as text. */ |
#define MDOC_JOIN (1 << 5) |
}; |
}; |
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#define mdoc_nwarn(mdoc, node, type, fmt, ...) \ |
enum margserr { |
mdoc_vwarn((mdoc), (node)->line, \ |
ARGS_ERROR, |
(node)->pos, (type), (fmt), ##__VA_ARGS__) |
ARGS_EOLN, /* end-of-line */ |
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ARGS_WORD, /* normal word */ |
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ARGS_ALLOC, /* normal word from roff_getarg() */ |
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ARGS_PUNCT, /* series of punctuation */ |
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ARGS_PHRASE /* Bl -column phrase */ |
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}; |
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#define mdoc_nerr(mdoc, node, fmt, ...) \ |
/* |
mdoc_verr((mdoc), (node)->line, \ |
* A punctuation delimiter is opening, closing, or "middle mark" |
(node)->pos, (fmt), ##__VA_ARGS__) |
* punctuation. These govern spacing. |
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* Opening punctuation (e.g., the opening parenthesis) suppresses the |
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* following space; closing punctuation (e.g., the closing parenthesis) |
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* suppresses the leading space; middle punctuation (e.g., the vertical |
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* bar) can do either. The middle punctuation delimiter bends the rules |
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* depending on usage. |
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*/ |
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enum mdelim { |
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DELIM_NONE = 0, |
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DELIM_OPEN, |
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DELIM_MIDDLE, |
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DELIM_CLOSE, |
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DELIM_MAX |
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}; |
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#define mdoc_warn(mdoc, type, fmt, ...) \ |
const struct mdoc_macro *mdoc_macro(enum roff_tok); |
mdoc_vwarn((mdoc), (mdoc)->last->line, \ |
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(mdoc)->last->pos, (type), (fmt), ##__VA_ARGS__) |
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#define mdoc_err(mdoc, fmt, ...) \ |
void mdoc_elem_alloc(struct roff_man *, int, int, |
mdoc_verr((mdoc), (mdoc)->last->line, \ |
enum roff_tok, struct mdoc_arg *); |
(mdoc)->last->pos, (fmt), ##__VA_ARGS__) |
struct roff_node *mdoc_block_alloc(struct roff_man *, int, int, |
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enum roff_tok, struct mdoc_arg *); |
#define mdoc_msg(mdoc, fmt, ...) \ |
void mdoc_tail_alloc(struct roff_man *, int, int, |
mdoc_vmsg((mdoc), (mdoc)->last->line, \ |
enum roff_tok); |
(mdoc)->last->pos, (fmt), ##__VA_ARGS__) |
struct roff_node *mdoc_endbody_alloc(struct roff_man *, int, int, |
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enum roff_tok, struct roff_node *); |
#define mdoc_pmsg(mdoc, line, pos, fmt, ...) \ |
void mdoc_node_validate(struct roff_man *); |
mdoc_vmsg((mdoc), (line), \ |
void mdoc_state(struct roff_man *, struct roff_node *); |
(pos), (fmt), ##__VA_ARGS__) |
void mdoc_state_reset(struct roff_man *); |
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#define mdoc_pwarn(mdoc, line, pos, type, fmt, ...) \ |
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mdoc_vwarn((mdoc), (line), \ |
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(pos), (type), (fmt), ##__VA_ARGS__) |
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#define mdoc_perr(mdoc, line, pos, fmt, ...) \ |
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mdoc_verr((mdoc), (line), \ |
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(pos), (fmt), ##__VA_ARGS__) |
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extern const struct mdoc_macro *const mdoc_macros; |
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__BEGIN_DECLS |
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int mdoc_vwarn(struct mdoc *, int, int, |
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enum mdoc_warn, const char *, ...); |
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void mdoc_vmsg(struct mdoc *, int, int, |
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const char *, ...); |
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int mdoc_verr(struct mdoc *, int, int, |
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const char *, ...); |
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int mdoc_macro(MACRO_PROT_ARGS); |
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int mdoc_word_alloc(struct mdoc *, |
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int, int, const char *); |
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int mdoc_elem_alloc(struct mdoc *, int, int, |
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int, struct mdoc_arg *); |
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int mdoc_block_alloc(struct mdoc *, int, int, |
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int, struct mdoc_arg *); |
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int mdoc_head_alloc(struct mdoc *, int, int, int); |
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int mdoc_tail_alloc(struct mdoc *, int, int, int); |
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int mdoc_body_alloc(struct mdoc *, int, int, int); |
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void mdoc_node_free(struct mdoc_node *); |
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void mdoc_node_freelist(struct mdoc_node *); |
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void *mdoc_hash_alloc(void); |
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int mdoc_hash_find(const void *, const char *); |
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void mdoc_hash_free(void *); |
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int mdoc_iscdelim(char); |
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int mdoc_isdelim(const char *); |
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size_t mdoc_isescape(const char *); |
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enum mdoc_sec mdoc_atosec(const char *); |
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time_t mdoc_atotime(const char *); |
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size_t mdoc_macro2len(int); |
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const char *mdoc_a2arch(const char *); |
const char *mdoc_a2arch(const char *); |
const char *mdoc_a2vol(const char *); |
const char *mdoc_a2att(const char *); |
const char *mdoc_a2msec(const char *); |
const char *mdoc_a2lib(const char *); |
int mdoc_valid_pre(struct mdoc *, |
enum roff_sec mdoc_a2sec(const char *); |
const struct mdoc_node *); |
const char *mdoc_a2st(const char *); |
int mdoc_valid_post(struct mdoc *); |
void mdoc_argv(struct roff_man *, int, enum roff_tok, |
int mdoc_action_pre(struct mdoc *, |
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const struct mdoc_node *); |
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int mdoc_action_post(struct mdoc *); |
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int mdoc_argv(struct mdoc *, int, int, |
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struct mdoc_arg **, int *, char *); |
struct mdoc_arg **, int *, char *); |
#define ARGV_ERROR (-1) |
enum margserr mdoc_args(struct roff_man *, int, |
#define ARGV_EOLN (0) |
int *, char *, enum roff_tok, char **); |
#define ARGV_ARG (1) |
enum mdelim mdoc_isdelim(const char *); |
#define ARGV_WORD (2) |
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void mdoc_argv_free(struct mdoc_arg *); |
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int mdoc_args(struct mdoc *, int, |
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int *, char *, int, char **); |
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#define ARGS_ERROR (-1) |
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#define ARGS_EOLN (0) |
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#define ARGS_WORD (1) |
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#define ARGS_PUNCT (2) |
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#define ARGS_QWORD (3) |
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#define ARGS_PHRASE (4) |
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int mdoc_macroend(struct mdoc *); |
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__END_DECLS |
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#endif /*!LIBMDOC_H*/ |
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