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Diffstat (limited to 'usr/src/cmd/mandoc/html.h')
| -rw-r--r-- | usr/src/cmd/mandoc/html.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/usr/src/cmd/mandoc/html.h b/usr/src/cmd/mandoc/html.h new file mode 100644 index 0000000000..60960702f1 --- /dev/null +++ b/usr/src/cmd/mandoc/html.h @@ -0,0 +1,164 @@ +/* $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*/ |