164 lines
4.1 KiB
C
164 lines
4.1 KiB
C
/* $Vendor-Id: html.h,v 1.47 2011/10/05 21:35:17 kristaps Exp $ */
|
|
/*
|
|
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
#ifndef HTML_H
|
|
#define HTML_H
|
|
|
|
__BEGIN_DECLS
|
|
|
|
enum htmltag {
|
|
TAG_HTML,
|
|
TAG_HEAD,
|
|
TAG_BODY,
|
|
TAG_META,
|
|
TAG_TITLE,
|
|
TAG_DIV,
|
|
TAG_H1,
|
|
TAG_H2,
|
|
TAG_SPAN,
|
|
TAG_LINK,
|
|
TAG_BR,
|
|
TAG_A,
|
|
TAG_TABLE,
|
|
TAG_TBODY,
|
|
TAG_COL,
|
|
TAG_TR,
|
|
TAG_TD,
|
|
TAG_LI,
|
|
TAG_UL,
|
|
TAG_OL,
|
|
TAG_DL,
|
|
TAG_DT,
|
|
TAG_DD,
|
|
TAG_BLOCKQUOTE,
|
|
TAG_P,
|
|
TAG_PRE,
|
|
TAG_B,
|
|
TAG_I,
|
|
TAG_CODE,
|
|
TAG_SMALL,
|
|
TAG_MAX
|
|
};
|
|
|
|
enum htmlattr {
|
|
ATTR_HTTPEQUIV,
|
|
ATTR_CONTENT,
|
|
ATTR_NAME,
|
|
ATTR_REL,
|
|
ATTR_HREF,
|
|
ATTR_TYPE,
|
|
ATTR_MEDIA,
|
|
ATTR_CLASS,
|
|
ATTR_STYLE,
|
|
ATTR_WIDTH,
|
|
ATTR_ID,
|
|
ATTR_SUMMARY,
|
|
ATTR_ALIGN,
|
|
ATTR_COLSPAN,
|
|
ATTR_MAX
|
|
};
|
|
|
|
enum htmlfont {
|
|
HTMLFONT_NONE = 0,
|
|
HTMLFONT_BOLD,
|
|
HTMLFONT_ITALIC,
|
|
HTMLFONT_MAX
|
|
};
|
|
|
|
struct tag {
|
|
struct tag *next;
|
|
enum htmltag tag;
|
|
};
|
|
|
|
struct tagq {
|
|
struct tag *head;
|
|
};
|
|
|
|
struct htmlpair {
|
|
enum htmlattr key;
|
|
const char *val;
|
|
};
|
|
|
|
#define PAIR_INIT(p, t, v) \
|
|
do { \
|
|
(p)->key = (t); \
|
|
(p)->val = (v); \
|
|
} while (/* CONSTCOND */ 0)
|
|
|
|
#define PAIR_ID_INIT(p, v) PAIR_INIT(p, ATTR_ID, v)
|
|
#define PAIR_CLASS_INIT(p, v) PAIR_INIT(p, ATTR_CLASS, v)
|
|
#define PAIR_HREF_INIT(p, v) PAIR_INIT(p, ATTR_HREF, v)
|
|
#define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf)
|
|
#define PAIR_SUMMARY_INIT(p, v) PAIR_INIT(p, ATTR_SUMMARY, v)
|
|
|
|
enum htmltype {
|
|
HTML_HTML_4_01_STRICT,
|
|
HTML_XHTML_1_0_STRICT
|
|
};
|
|
|
|
struct html {
|
|
int flags;
|
|
#define HTML_NOSPACE (1 << 0) /* suppress next space */
|
|
#define HTML_IGNDELIM (1 << 1)
|
|
#define HTML_KEEP (1 << 2)
|
|
#define HTML_PREKEEP (1 << 3)
|
|
#define HTML_NONOSPACE (1 << 4) /* never add spaces */
|
|
#define HTML_LITERAL (1 << 5) /* literal (e.g., <PRE>) context */
|
|
struct tagq tags; /* stack of open tags */
|
|
struct rofftbl tbl; /* current table */
|
|
struct tag *tblt; /* current open table scope */
|
|
struct mchars *symtab; /* character-escapes */
|
|
char *base_man; /* base for manpage href */
|
|
char *base_includes; /* base for include href */
|
|
char *style; /* style-sheet URI */
|
|
char buf[BUFSIZ]; /* see bufcat and friends */
|
|
size_t buflen;
|
|
struct tag *metaf; /* current open font scope */
|
|
enum htmlfont metal; /* last used font */
|
|
enum htmlfont metac; /* current font mode */
|
|
enum htmltype type; /* output media type */
|
|
int oflags; /* output options */
|
|
#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
|
|
};
|
|
|
|
void print_gen_decls(struct html *);
|
|
void print_gen_head(struct html *);
|
|
struct tag *print_otag(struct html *, enum htmltag,
|
|
int, const struct htmlpair *);
|
|
void print_tagq(struct html *, const struct tag *);
|
|
void print_stagq(struct html *, const struct tag *);
|
|
void print_text(struct html *, const char *);
|
|
void print_tblclose(struct html *);
|
|
void print_tbl(struct html *, const struct tbl_span *);
|
|
void print_eqn(struct html *, const struct eqn *);
|
|
|
|
void bufcat_fmt(struct html *, const char *, ...);
|
|
void bufcat(struct html *, const char *);
|
|
void bufcat_id(struct html *, const char *);
|
|
void bufcat_style(struct html *,
|
|
const char *, const char *);
|
|
void bufcat_su(struct html *, const char *,
|
|
const struct roffsu *);
|
|
void bufinit(struct html *);
|
|
void buffmt_man(struct html *,
|
|
const char *, const char *);
|
|
void buffmt_includes(struct html *, const char *);
|
|
|
|
int html_strlen(const char *);
|
|
|
|
__END_DECLS
|
|
|
|
#endif /*!HTML_H*/
|