1 /* $Id: html.h,v 1.72 2015/11/07 14:01:16 schwarze Exp $ */
3 * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
107 #define PAIR_INIT(p, t, v) \
111 } while (/* CONSTCOND */ 0)
113 #define PAIR_ID_INIT(p, v) PAIR_INIT(p, ATTR_ID, v)
114 #define PAIR_CLASS_INIT(p, v) PAIR_INIT(p, ATTR_CLASS, v)
115 #define PAIR_HREF_INIT(p, v) PAIR_INIT(p, ATTR_HREF, v)
116 #define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf)
120 #define HTML_NOSPACE (1 << 0) /* suppress next space */
121 #define HTML_IGNDELIM (1 << 1)
122 #define HTML_KEEP (1 << 2)
123 #define HTML_PREKEEP (1 << 3)
124 #define HTML_NONOSPACE (1 << 4) /* never add spaces */
125 #define HTML_LITERAL (1 << 5) /* literal (e.g., <PRE>) context */
126 #define HTML_SKIPCHAR (1 << 6) /* skip the next character */
127 #define HTML_NOSPLIT (1 << 7) /* do not break line before .An */
128 #define HTML_SPLIT (1 << 8) /* break line before .An */
129 #define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */
130 struct tagq tags; /* stack of open tags */
131 struct rofftbl tbl; /* current table */
132 struct tag *tblt; /* current open table scope */
133 char *base_man; /* base for manpage href */
134 char *base_includes; /* base for include href */
135 char *style; /* style-sheet URI */
136 char buf[BUFSIZ]; /* see bufcat and friends */
138 struct tag *metaf; /* current open font scope */
139 enum htmlfont metal; /* last used font */
140 enum htmlfont metac; /* current font mode */
141 int oflags; /* output options */
142 #define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
149 void print_gen_decls(struct html *);
150 void print_gen_head(struct html *);
151 struct tag *print_otag(struct html *, enum htmltag,
152 int, const struct htmlpair *);
153 void print_tagq(struct html *, const struct tag *);
154 void print_stagq(struct html *, const struct tag *);
155 void print_text(struct html *, const char *);
156 void print_tblclose(struct html *);
157 void print_tbl(struct html *, const struct tbl_span *);
158 void print_eqn(struct html *, const struct eqn *);
159 void print_paragraph(struct html *);
161 #if __GNUC__ - 0 >= 4
162 __attribute__((__format__ (__printf__, 2, 3)))
164 void bufcat_fmt(struct html *, const char *, ...);
165 void bufcat(struct html *, const char *);
166 void bufcat_id(struct html *, const char *);
167 void bufcat_style(struct html *,
168 const char *, const char *);
169 void bufcat_su(struct html *, const char *,
170 const struct roffsu *);
171 void bufinit(struct html *);
172 void buffmt_man(struct html *,
173 const char *, const char *);
174 void buffmt_includes(struct html *, const char *);
176 int html_strlen(const char *);