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-rw-r--r--html.c109
1 files changed, 73 insertions, 36 deletions
diff --git a/html.c b/html.c
index ab5fb2cc..fd6a07ee 100644
--- a/html.c
+++ b/html.c
@@ -31,8 +31,11 @@
#include "ml.h"
#define TAG_HTML "<html>"
+#define TAG_HTML_END "</html>"
#define TAG_BODY "<body>"
+#define TAG_BODY_END "</body>"
#define TAG_DIV_MDOC "<div class=\"mdoc\">"
+#define TAG_DIV_END "</div>"
#define TAG_STYLE_CSS "<style type=\"text/css\"><!--"
#define TAG_STYLE_END "--></style>"
#define TAG_HEAD "<head>"
@@ -367,6 +370,31 @@ out:
}
+static int
+html_putline(struct md_mbuf *mbuf, size_t indent,
+ const char *p, size_t *res)
+{
+
+ /* FIXME: use INDENT macro for this. */
+ if ( ! ml_putchars(mbuf, ' ', indent * 4, res))
+ return(0);
+ if ( ! ml_puts(mbuf, p, res))
+ return(0);
+ return(ml_nputs(mbuf, "\n", 1, res));
+}
+
+
+static int
+html_putlinestart(struct md_mbuf *mbuf, size_t indent,
+ const char *p, size_t *res)
+{
+
+ if ( ! ml_putchars(mbuf, ' ', indent * 4, res))
+ return(0);
+ return(ml_puts(mbuf, p, res));
+}
+
+
/* ARGSUSED */
static int
html_begin(struct md_mbuf *mbuf, const struct md_args *args,
@@ -375,7 +403,7 @@ html_begin(struct md_mbuf *mbuf, const struct md_args *args,
const char *vol)
{
char mtitle[128], css[128];
- size_t res;
+ size_t i;
(void)snprintf(mtitle, sizeof(mtitle),
"Manual Page for %s(%s)",
@@ -383,63 +411,68 @@ html_begin(struct md_mbuf *mbuf, const struct md_args *args,
(void)snprintf(css, sizeof(css),
TAG_LINK_CSS, args->params.html.css);
- res = 0;
+ i = 0;
- if ( ! ml_puts(mbuf, TAG_DOCTYPE, &res))
- return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
- return(0);
- if ( ! ml_puts(mbuf, TAG_HTML, &res))
+ if ( ! html_putline(mbuf, i, TAG_DOCTYPE, NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! html_putline(mbuf, i, TAG_HTML, NULL))
return(0);
- if ( ! ml_puts(mbuf, TAG_BODY, &res))
+ if ( ! html_putline(mbuf, i++, TAG_HEAD, NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! html_putline(mbuf, i, TAG_CONTTYPE, NULL))
return(0);
- if ( ! ml_puts(mbuf, TAG_CONTTYPE, &res))
+ if ( ! html_putline(mbuf, i, TAG_RESTYPE, NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! html_putlinestart(mbuf, i, TAG_TITLE, NULL))
return(0);
- if ( ! ml_puts(mbuf, TAG_RESTYPE, &res))
+ if ( ! ml_putstring(mbuf, mtitle, NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
- return(0);
- if ( ! ml_puts(mbuf, TAG_TITLE, &res))
- return(0);
- if ( ! ml_putstring(mbuf, mtitle, &res))
- return(0);
- if ( ! ml_puts(mbuf, TAG_TITLE_END, &res))
- return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! html_putline(mbuf, i, TAG_TITLE_END, NULL))
return(0);
if (HTML_CSS_EMBED & args->params.html.flags) {
- if ( ! ml_puts(mbuf, TAG_STYLE_CSS, &res))
- return(0);
- if ( ! ml_puts(mbuf, "\n", &res))
+ if ( ! html_putline(mbuf, i, TAG_STYLE_CSS, NULL))
return(0);
if ( ! html_loadcss(mbuf, args->params.html.css))
return(0);
- if ( ! ml_puts(mbuf, TAG_STYLE_END, &res))
+ if ( ! html_putline(mbuf, i, TAG_STYLE_END, NULL))
return(0);
- } else if ( ! ml_puts(mbuf, css, &res))
+ } else if ( ! html_putline(mbuf, i, css, NULL))
return(0);
- if ( ! ml_puts(mbuf, "\n", &res))
+ if ( ! html_putline(mbuf, --i, TAG_HEAD_END, NULL))
return(0);
-
- if ( ! ml_puts(mbuf, TAG_HEAD_END, &res))
+ if ( ! html_putline(mbuf, i, TAG_BODY, NULL))
+ return(0);
+ if ( ! html_putline(mbuf, i, TAG_DIV_MDOC, NULL))
+ return(0);
+ if ( ! html_putline(mbuf, i++, "<table width=\"100%\">", NULL))
+ return(0);
+ if ( ! html_putline(mbuf, i++, "<tr>", NULL))
+ return(0);
+ if ( ! html_putline(mbuf, i++, "<td align=\"left\">", NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! ml_putstring(mbuf, title, NULL))
return(0);
- if ( ! ml_puts(mbuf, TAG_BODY, &res))
+ if ( ! html_putline(mbuf, --i, "</td>", NULL))
return(0);
- if ( ! ml_nputs(mbuf, "\n", 1, &res))
+ if ( ! html_putline(mbuf, i++, "<td align=\"center\">", NULL))
return(0);
- if ( ! ml_puts(mbuf, TAG_DIV_MDOC, &res))
+ if ( ! ml_putstring(mbuf, "Hello, world.", NULL))
return(0);
- return(ml_nputs(mbuf, "\n", 1, &res));
+ if ( ! html_putline(mbuf, --i, "</td>", NULL))
+ return(0);
+ if ( ! html_putline(mbuf, i++, "<td align=\"right\">", NULL))
+ return(0);
+ if ( ! ml_putstring(mbuf, title, NULL))
+ return(0);
+ if ( ! html_putline(mbuf, --i, "</td>", NULL))
+ return(0);
+ if ( ! html_putline(mbuf, --i, "</tr>", NULL))
+ return(0);
+ if ( ! html_putline(mbuf, --i, "</table>", NULL))
+ return(0);
+ return(1);
}
@@ -448,7 +481,11 @@ static int
html_end(struct md_mbuf *mbuf, const struct md_args *args)
{
- return(ml_puts(mbuf, "</div></body>\n</html>", NULL));
+ if ( ! html_putline(mbuf, 0, TAG_DIV_END, NULL))
+ return(0);
+ if ( ! html_putline(mbuf, 0, TAG_BODY_END, NULL))
+ return(0);
+ return(html_putline(mbuf, 0, TAG_HTML_END, NULL));
}