version 1.2, 2008/12/03 19:21:58 |
version 1.7, 2008/12/05 11:28:16 |
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
|
#include <sys/param.h> |
|
#include <sys/stat.h> |
|
|
#include <assert.h> |
#include <assert.h> |
|
#include <err.h> |
|
#include <fcntl.h> |
#include <stdlib.h> |
#include <stdlib.h> |
|
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
|
#include <unistd.h> |
|
|
#include "libmdocml.h" |
#include "libmdocml.h" |
#include "private.h" |
#include "private.h" |
#include "ml.h" |
#include "ml.h" |
|
|
|
|
|
struct htmlnode { |
|
int type; |
|
int *argc[ROFF_MAXLINEARG]; |
|
char *argv[ROFF_MAXLINEARG]; |
|
struct htmlnode *parent; |
|
}; |
|
|
|
|
|
struct htmlq { |
|
struct htmlnode *last; |
|
}; |
|
|
|
|
|
static int html_loadcss(struct md_mbuf *, const char *); |
|
|
static ssize_t html_endtag(struct md_mbuf *, |
static ssize_t html_endtag(struct md_mbuf *, |
const struct md_args *, |
const struct md_args *, |
enum md_ns, int); |
enum md_ns, int); |
Line 32 static ssize_t html_begintag(struct md_mbuf *, |
|
Line 54 static ssize_t html_begintag(struct md_mbuf *, |
|
const struct md_args *, |
const struct md_args *, |
enum md_ns, int, |
enum md_ns, int, |
const int *, const char **); |
const int *, const char **); |
static int html_begin(struct md_mbuf *, |
static int html_begin(struct md_mbuf *, |
const struct md_args *); |
const struct md_args *, |
|
const struct tm *, |
|
const char *, const char *, |
|
const char *, const char *); |
|
static int html_printargs(struct md_mbuf *, int, |
|
const char *, const int *, |
|
const char **, size_t *); |
static int html_end(struct md_mbuf *, |
static int html_end(struct md_mbuf *, |
const struct md_args *); |
const struct md_args *); |
static ssize_t html_blocktagname(struct md_mbuf *, |
static int html_blocktagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, int, size_t *); |
static ssize_t html_blocktagargs(struct md_mbuf *, |
static int html_blocktagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
static ssize_t html_inlinetagname(struct md_mbuf *, |
static int html_blockheadtagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, int, size_t *); |
static ssize_t html_inlinetagargs(struct md_mbuf *, |
static int html_blockheadtagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
|
static int html_blockbodytagname(struct md_mbuf *, |
|
const struct md_args *, int, size_t *); |
|
static int html_blockbodytagargs(struct md_mbuf *, |
|
const struct md_args *, int, |
|
const int *, const char **, size_t *); |
|
static int html_inlinetagname(struct md_mbuf *, |
|
const struct md_args *, int, size_t *); |
|
static int html_inlinetagargs(struct md_mbuf *, |
|
const struct md_args *, int, |
|
const int *, const char **, size_t *); |
|
|
|
|
|
static int |
|
html_loadcss(struct md_mbuf *mbuf, const char *css) |
|
{ |
|
size_t res, bufsz; |
|
char *buf; |
|
struct stat st; |
|
int fd, c; |
|
ssize_t ssz; |
|
|
|
c = 0; |
|
res = 0; |
|
buf = NULL; |
|
|
|
if (-1 == (fd = open(css, O_RDONLY, 0))) { |
|
warn("%s", css); |
|
return(0); |
|
} |
|
|
|
if (-1 == fstat(fd, &st)) { |
|
warn("%s", css); |
|
goto out; |
|
} |
|
|
|
bufsz = MAX(st.st_blksize, BUFSIZ); |
|
if (NULL == (buf = malloc(bufsz))) { |
|
warn("malloc"); |
|
goto out; |
|
} |
|
|
|
for (;;) { |
|
if (-1 == (ssz = read(fd, buf, bufsz))) { |
|
warn("%s", css); |
|
goto out; |
|
} else if (0 == ssz) |
|
break; |
|
if ( ! ml_nputs(mbuf, buf, (size_t)ssz, &res)) |
|
goto out; |
|
} |
|
|
|
c = 1; |
|
|
|
out: |
|
if (-1 == close(fd)) { |
|
warn("%s", css); |
|
c = 0; |
|
} |
|
|
|
if (buf) |
|
free(buf); |
|
|
|
return(c); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static int |
static int |
html_begin(struct md_mbuf *mbuf, const struct md_args *args) |
html_begin(struct md_mbuf *mbuf, const struct md_args *args, |
|
const struct tm *tm, const char *os, |
|
const char *title, const char *section, |
|
const char *vol) |
{ |
{ |
|
const char *preamble, *css, *trail; |
|
char buf[512]; |
size_t res; |
size_t res; |
|
|
|
preamble = |
|
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\n" |
|
" \"http://www.w3.org/TR/html4/strict.dtd\">\n" |
|
"<html>\n" |
|
"<head>\n" |
|
" <meta http-equiv=\"Content-Type\"\n" |
|
" content=\"text/html;charset=utf-8\">\n" |
|
" <meta name=\"resource-type\" content=\"document\">\n" |
|
" <title>Manual Page for %s(%s)</title>\n"; |
|
|
|
css = |
|
" <link rel=\"stylesheet\" type=\"text/css\"\n" |
|
" href=\"%s\">\n"; |
|
trail = |
|
"</head>\n" |
|
"<body>\n" |
|
"<div class=\"mdoc\">\n"; |
|
|
res = 0; |
res = 0; |
if ( ! ml_puts(mbuf, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD " |
|
"HTML 4.01//EN\" \"http://www.w3.org" |
(void)snprintf(buf, sizeof(buf) - 1, |
"/TR/html4/strict.dtd\">\n", &res)) |
preamble, title, section); |
|
|
|
if ( ! ml_puts(mbuf, buf, &res)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "<html>\n", &res)) |
|
|
assert(args->params.html.css); |
|
if (HTML_CSS_EMBED & args->params.html.flags) { |
|
if ( ! ml_puts(mbuf, " <style type=\"text/css\"><!--\n", &res)) |
|
return(0); |
|
if ( ! html_loadcss(mbuf, args->params.html.css)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, " --!></style>\n", &res)) |
|
return(0); |
|
} else { |
|
(void)snprintf(buf, sizeof(buf) - 1, css, |
|
args->params.html.css); |
|
if ( ! ml_puts(mbuf, buf, &res)) |
|
return(0); |
|
} |
|
|
|
if ( ! ml_puts(mbuf, trail, &res)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "<head>\n", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, " <title>Manual page</title>\n", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, " <meta http-equiv=\"Content-Type\" " |
|
"content=\"text/html; " |
|
"charset=utf-8\">\n", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, " <meta name=\"resource-type\" " |
|
"content=\"document\">\n", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "</head>\n", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "<body>", &res)) |
|
return(0); |
|
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
|
/* ARGSUSED */ |
static int |
static int |
html_end(struct md_mbuf *mbuf, const struct md_args *args) |
html_end(struct md_mbuf *mbuf, const struct md_args *args) |
{ |
{ |
size_t res; |
size_t res; |
|
|
res = 0; |
res = 0; |
if ( ! ml_puts(mbuf, "</body>\n</html>", &res)) |
if ( ! ml_puts(mbuf, "</div></body>\n</html>", &res)) |
return(0); |
return(0); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static ssize_t |
/* ARGSUSED */ |
html_blocktagname(struct md_mbuf *mbuf, |
static int |
const struct md_args *args, int tok) |
html_blockbodytagname(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
return(ml_puts(mbuf, "div", res)); |
|
} |
|
|
switch (tok) { |
|
case (ROFF_Sh): |
|
if ( ! ml_puts(mbuf, "blockquote", &res)) |
|
return(-1); |
|
break; |
|
case (ROFF_Bd): |
|
if ( ! ml_puts(mbuf, "pre", &res)) |
|
return(-1); |
|
break; |
|
case (ROFF_Bl): |
|
if ( ! ml_puts(mbuf, "ul", &res)) |
|
return(-1); |
|
break; |
|
case (ROFF_It): |
|
if ( ! ml_puts(mbuf, "li", &res)) |
|
return(-1); |
|
break; |
|
default: |
|
if ( ! ml_puts(mbuf, "div", &res)) |
|
return(-1); |
|
break; |
|
} |
|
|
|
return((size_t)res); |
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_blockheadtagname(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, size_t *res) |
|
{ |
|
|
|
return(ml_puts(mbuf, "div", res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blocktagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_blocktagname(struct md_mbuf *mbuf, |
int tok, const int *argc, const char **argv) |
const struct md_args *args, int tok, size_t *res) |
{ |
{ |
|
|
switch (tok) { |
return(ml_puts(mbuf, "div", res)); |
default: |
} |
|
|
|
|
|
static int |
|
html_printargs(struct md_mbuf *mbuf, int tok, const char *ns, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
int i, c; |
|
|
|
if ( ! ml_puts(mbuf, " class=\"", res)) |
return(0); |
return(0); |
|
if ( ! ml_puts(mbuf, ns, res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "-", res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "\"", res)) |
|
return(0); |
|
|
|
if (NULL == argv || NULL == argc) |
|
return(1); |
|
assert(argv && argc); |
|
|
|
/* FIXME: ignores values. */ |
|
|
|
for (i = 0; ROFF_ARGMAX != (c = argc[i]); i++) { |
|
if (argv[i]) |
|
continue; |
|
if ( ! ml_puts(mbuf, " class=\"", res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, ns, res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "-", res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "-", res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, tokargnames[c], res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "\"", res)) |
|
return(0); |
} |
} |
|
|
return(-1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_inlinetagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_blockheadtagargs(struct md_mbuf *mbuf, |
int tok, const int *argc, const char **argv) |
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
|
|
switch (tok) { |
return(html_printargs(mbuf, tok, "head", argc, argv, res)); |
default: |
} |
return(0); |
|
} |
|
|
|
return(-1); |
|
|
/* ARGSUSED */ |
|
static int |
|
html_blockbodytagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
return(html_printargs(mbuf, tok, "body", argc, argv, res)); |
} |
} |
|
|
|
|
static ssize_t |
/* ARGSUSED */ |
html_inlinetagname(struct md_mbuf *mbuf, |
static int |
const struct md_args *args, int tok) |
html_blocktagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
return(html_printargs(mbuf, tok, "block", argc, argv, res)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_inlinetagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
return(html_printargs(mbuf, tok, "inline", argc, argv, res)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_inlinetagname(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, size_t *res) |
|
{ |
|
|
switch (tok) { |
switch (tok) { |
case (ROFF_Sh): |
case (ROFF_Pp): |
if ( ! ml_puts(mbuf, "h1", &res)) |
return(ml_puts(mbuf, "div", res)); |
return(-1); |
|
break; |
|
case (ROFF_Ss): |
|
if ( ! ml_puts(mbuf, "h2", &res)) |
|
return(-1); |
|
break; |
|
default: |
default: |
if ( ! ml_puts(mbuf, "span", &res)) |
return(ml_puts(mbuf, "span", res)); |
return(-1); |
|
break; |
|
} |
} |
|
return(1); |
return((ssize_t)res); |
|
} |
} |
|
|
|
|
Line 190 html_begintag(struct md_mbuf *mbuf, const struct md_ar |
|
Line 356 html_begintag(struct md_mbuf *mbuf, const struct md_ar |
|
enum md_ns ns, int tok, |
enum md_ns ns, int tok, |
const int *argc, const char **argv) |
const int *argc, const char **argv) |
{ |
{ |
|
size_t res; |
|
|
assert(ns != MD_NS_DEFAULT); |
assert(ns != MD_NS_DEFAULT); |
if (MD_NS_BLOCK == ns) { |
res = 0; |
if ( ! html_blocktagname(mbuf, args, tok)) |
|
return(0); |
switch (ns) { |
return(html_blocktagargs(mbuf, args, |
case (MD_NS_BLOCK): |
tok, argc, argv)); |
if ( ! html_blocktagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
if ( ! html_blocktagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_BODY): |
|
if ( ! html_blockbodytagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
if ( ! html_blockbodytagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_HEAD): |
|
if ( ! html_blockheadtagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
if ( ! html_blockheadtagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
|
default: |
|
if ( ! html_inlinetagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
if ( ! html_inlinetagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
} |
} |
|
|
if ( ! html_inlinetagname(mbuf, args, tok)) |
return((ssize_t)res); |
return(0); |
|
return(html_inlinetagargs(mbuf, args, tok, argc, argv)); |
|
} |
} |
|
|
|
|
|
|
html_endtag(struct md_mbuf *mbuf, const struct md_args *args, |
html_endtag(struct md_mbuf *mbuf, const struct md_args *args, |
enum md_ns ns, int tok) |
enum md_ns ns, int tok) |
{ |
{ |
|
size_t res; |
|
|
assert(ns != MD_NS_DEFAULT); |
assert(ns != MD_NS_DEFAULT); |
if (MD_NS_BLOCK == ns) |
res = 0; |
return(html_blocktagname(mbuf, args, tok)); |
|
|
|
return(html_inlinetagname(mbuf, args, tok)); |
switch (ns) { |
|
case (MD_NS_BLOCK): |
|
if ( ! html_blocktagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_BODY): |
|
if ( ! html_blockbodytagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_HEAD): |
|
if ( ! html_blockheadtagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
break; |
|
default: |
|
if ( ! html_inlinetagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
break; |
|
} |
|
|
|
return((ssize_t)res); |
} |
} |
|
|
|
|