diff options
Diffstat (limited to 'html.c')
| -rw-r--r-- | html.c | 109 |
1 files changed, 73 insertions, 36 deletions
@@ -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)); } |