X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/224d010444ff10359e8d1c19e8739476b1e8f0f9..bec2e37e16be5b57221695c84277413c81427c3d:/html.h?ds=sidebyside diff --git a/html.h b/html.h index 555aac27..bbf6183c 100644 --- a/html.h +++ b/html.h @@ -1,6 +1,6 @@ -/* $Id: html.h,v 1.8 2009/10/03 15:08:09 kristaps Exp $ */ +/* $Id: html.h,v 1.70 2014/12/02 10:08:06 schwarze Exp $ */ /* - * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> + * Copyright (c) 2008-2011, 2014 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 @@ -14,10 +14,6 @@ * 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, @@ -28,25 +24,48 @@ enum htmltag { TAG_DIV, TAG_H1, TAG_H2, - TAG_P, 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_BASE, + TAG_DL, + TAG_DT, + TAG_DD, + TAG_BLOCKQUOTE, + TAG_PRE, + TAG_B, + TAG_I, + TAG_CODE, + TAG_SMALL, + TAG_STYLE, + TAG_MATH, + TAG_MROW, + TAG_MI, + TAG_MO, + TAG_MSUP, + TAG_MSUB, + TAG_MSUBSUP, + TAG_MFRAC, + TAG_MSQRT, + TAG_MFENCED, + TAG_MTABLE, + TAG_MTR, + TAG_MTD, + TAG_MUNDEROVER, + TAG_MUNDER, + TAG_MOVER, TAG_MAX }; enum htmlattr { - ATTR_HTTPEQUIV, - ATTR_CONTENT, ATTR_NAME, ATTR_REL, ATTR_HREF, @@ -54,53 +73,108 @@ enum htmlattr { ATTR_MEDIA, ATTR_CLASS, ATTR_STYLE, - ATTR_WIDTH, - ATTR_VALIGN, + ATTR_ID, + ATTR_COLSPAN, + ATTR_CHARSET, + ATTR_OPEN, + ATTR_CLOSE, + ATTR_MATHVARIANT, ATTR_MAX }; +enum htmlfont { + HTMLFONT_NONE = 0, + HTMLFONT_BOLD, + HTMLFONT_ITALIC, + HTMLFONT_BI, + HTMLFONT_MAX +}; + struct tag { + struct tag *next; enum htmltag tag; - SLIST_ENTRY(tag) entry; }; -struct ord { - int pos; - const void *cookie; - SLIST_ENTRY(ord) entry; +struct tagq { + struct tag *head; }; -SLIST_HEAD(tagq, tag); -SLIST_HEAD(ordq, ord); - struct htmlpair { enum htmlattr key; - char *val; + 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) + struct html { int flags; -#define HTML_NOSPACE (1 << 0) -#define HTML_NEWLINE (1 << 1) -#define HTML_IGNDELIM (1 << 2) - struct tagq tags; - struct ordq ords; - void *symtab; - char *base; - char *base_man; - char *style; - char buf[BUFSIZ]; +#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 */ +#define HTML_SKIPCHAR (1 << 6) /* skip the next character */ +#define HTML_NOSPLIT (1 << 7) /* do not break line before .An */ +#define HTML_SPLIT (1 << 8) /* break line before .An */ +#define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */ + struct tagq tags; /* stack of open tags */ + struct rofftbl tbl; /* current table */ + struct tag *tblt; /* current open table scope */ + const struct mchars *symtab; /* character table */ + 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 */ + int oflags; /* output options */ +#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */ }; -void print_gen_doctype(struct html *); +__BEGIN_DECLS + +struct tbl_span; +struct eqn; + +void print_gen_decls(struct html *); void print_gen_head(struct html *); -struct tag *print_otag(struct html *, enum htmltag, +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 print_paragraph(struct html *); -__END_DECLS +#if __GNUC__ - 0 >= 4 +__attribute__((__format__ (__printf__, 2, 3))) +#endif +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 *); -#endif /*!HTML_H*/ +__END_DECLS