version 1.33, 2010/12/20 13:07:55 |
version 1.85, 2017/05/04 22:16:09 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2017 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 above |
* purpose with or without fee is hereby granted, provided that the above |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifndef HTML_H |
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#define HTML_H |
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__BEGIN_DECLS |
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enum htmltag { |
enum htmltag { |
TAG_HTML, |
TAG_HTML, |
TAG_HEAD, |
TAG_HEAD, |
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TAG_BR, |
TAG_BR, |
TAG_A, |
TAG_A, |
TAG_TABLE, |
TAG_TABLE, |
TAG_TBODY, |
TAG_COLGROUP, |
TAG_COL, |
TAG_COL, |
TAG_TR, |
TAG_TR, |
TAG_TD, |
TAG_TD, |
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TAG_DL, |
TAG_DL, |
TAG_DT, |
TAG_DT, |
TAG_DD, |
TAG_DD, |
TAG_BLOCKQUOTE, |
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TAG_P, |
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TAG_PRE, |
TAG_PRE, |
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TAG_VAR, |
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TAG_CITE, |
TAG_B, |
TAG_B, |
TAG_I, |
TAG_I, |
TAG_U, |
TAG_CODE, |
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TAG_SMALL, |
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TAG_STYLE, |
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TAG_MATH, |
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TAG_MROW, |
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TAG_MI, |
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TAG_MO, |
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TAG_MSUP, |
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TAG_MSUB, |
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TAG_MSUBSUP, |
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TAG_MFRAC, |
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TAG_MSQRT, |
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TAG_MFENCED, |
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TAG_MTABLE, |
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TAG_MTR, |
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TAG_MTD, |
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TAG_MUNDEROVER, |
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TAG_MUNDER, |
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TAG_MOVER, |
TAG_MAX |
TAG_MAX |
}; |
}; |
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enum htmlattr { |
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ATTR_HTTPEQUIV, |
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ATTR_CONTENT, |
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ATTR_NAME, |
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ATTR_REL, |
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ATTR_HREF, |
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ATTR_TYPE, |
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ATTR_MEDIA, |
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ATTR_CLASS, |
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ATTR_STYLE, |
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ATTR_WIDTH, |
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ATTR_ID, |
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ATTR_SUMMARY, |
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ATTR_ALIGN, |
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ATTR_MAX |
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}; |
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enum htmlfont { |
enum htmlfont { |
HTMLFONT_NONE = 0, |
HTMLFONT_NONE = 0, |
HTMLFONT_BOLD, |
HTMLFONT_BOLD, |
HTMLFONT_ITALIC, |
HTMLFONT_ITALIC, |
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HTMLFONT_BI, |
HTMLFONT_MAX |
HTMLFONT_MAX |
}; |
}; |
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enum htmltag tag; |
enum htmltag tag; |
}; |
}; |
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struct tagq { |
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struct tag *head; |
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}; |
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struct htmlpair { |
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enum htmlattr key; |
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const char *val; |
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}; |
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#define PAIR_INIT(p, t, v) \ |
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do { \ |
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(p)->key = (t); \ |
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(p)->val = (v); \ |
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} while (/* CONSTCOND */ 0) |
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#define PAIR_ID_INIT(p, v) PAIR_INIT(p, ATTR_ID, v) |
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#define PAIR_CLASS_INIT(p, v) PAIR_INIT(p, ATTR_CLASS, v) |
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#define PAIR_HREF_INIT(p, v) PAIR_INIT(p, ATTR_HREF, v) |
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#define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf) |
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#define PAIR_SUMMARY_INIT(p, v) PAIR_INIT(p, ATTR_SUMMARY, v) |
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enum htmltype { |
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HTML_HTML_4_01_STRICT, |
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HTML_XHTML_1_0_STRICT |
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}; |
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struct html { |
struct html { |
int flags; |
int flags; |
#define HTML_NOSPACE (1 << 0) |
#define HTML_NOSPACE (1 << 0) /* suppress next space */ |
#define HTML_IGNDELIM (1 << 1) |
#define HTML_IGNDELIM (1 << 1) |
#define HTML_KEEP (1 << 2) |
#define HTML_KEEP (1 << 2) |
#define HTML_PREKEEP (1 << 3) |
#define HTML_PREKEEP (1 << 3) |
#define HTML_NONOSPACE (1 << 4) |
#define HTML_NONOSPACE (1 << 4) /* never add spaces */ |
struct tagq tags; |
#define HTML_LITERAL (1 << 5) /* literal (e.g., <PRE>) context */ |
void *symtab; |
#define HTML_SKIPCHAR (1 << 6) /* skip the next character */ |
char *base; |
#define HTML_NOSPLIT (1 << 7) /* do not break line before .An */ |
char *base_man; |
#define HTML_SPLIT (1 << 8) /* break line before .An */ |
char *base_includes; |
#define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */ |
char *style; |
#define HTML_BUFFER (1 << 10) /* Collect a word to see if it fits. */ |
char buf[BUFSIZ]; |
size_t indent; /* current output indentation level */ |
size_t buflen; |
int noindent; /* indent disabled by <pre> */ |
struct tag *metaf; |
size_t col; /* current output byte position */ |
enum htmlfont metal; |
size_t bufcol; /* current buf byte position */ |
enum htmlfont metac; |
char buf[80]; /* output buffer */ |
enum htmltype type; |
struct tag *tag; /* last open tag */ |
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struct rofftbl tbl; /* current table */ |
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struct tag *tblt; /* current open table scope */ |
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char *base_man; /* base for manpage href */ |
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char *base_includes; /* base for include href */ |
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char *style; /* style-sheet URI */ |
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struct tag *metaf; /* current open font scope */ |
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enum htmlfont metal; /* last used font */ |
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enum htmlfont metac; /* current font mode */ |
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int oflags; /* output options */ |
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#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */ |
}; |
}; |
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struct roffsu; |
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struct roff_node; |
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struct tbl_span; |
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struct eqn; |
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void roff_html_pre(struct html *, const struct roff_node *); |
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void print_gen_decls(struct html *); |
void print_gen_decls(struct html *); |
void print_gen_head(struct html *); |
void print_gen_head(struct html *); |
struct tag *print_ofont(struct html *, enum htmlfont); |
struct tag *print_otag(struct html *, enum htmltag, const char *, ...); |
struct tag *print_otag(struct html *, enum htmltag, |
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int, const struct htmlpair *); |
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void print_tagq(struct html *, const struct tag *); |
void print_tagq(struct html *, const struct tag *); |
void print_stagq(struct html *, const struct tag *); |
void print_stagq(struct html *, const struct tag *); |
void print_text(struct html *, const char *); |
void print_text(struct html *, const char *); |
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void print_tblclose(struct html *); |
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void print_tbl(struct html *, const struct tbl_span *); |
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void print_eqn(struct html *, const struct eqn *); |
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void print_paragraph(struct html *); |
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void print_endline(struct html *); |
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void bufcat_su(struct html *, const char *, |
char *html_make_id(const struct roff_node *); |
const struct roffsu *); |
int html_strlen(const char *); |
void buffmt_man(struct html *, |
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const char *, const char *); |
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void buffmt_includes(struct html *, const char *); |
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void buffmt(struct html *, const char *, ...); |
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void bufcat(struct html *, const char *); |
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void bufcat_style(struct html *, |
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const char *, const char *); |
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void bufncat(struct html *, const char *, size_t); |
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void bufinit(struct html *); |
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void html_idcat(char *, const char *, int); |
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__END_DECLS |
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#endif /*!HTML_H*/ |
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