version 1.2, 2008/12/03 19:21:58 |
version 1.21, 2008/12/10 10:43:57 |
|
|
* 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 "html.h" |
#include "private.h" |
|
#include "ml.h" |
#include "ml.h" |
|
|
|
/* TODO: allow head/tail-less invocations (just "div" start). */ |
|
|
static ssize_t html_endtag(struct md_mbuf *, |
struct htmlnode { |
|
int tok; |
|
enum md_ns ns; |
|
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 int html_alloc(void **); |
|
static void html_free(void *); |
|
static ssize_t html_endtag(struct md_mbuf *, void *, |
const struct md_args *, |
const struct md_args *, |
enum md_ns, int); |
enum md_ns, int); |
static ssize_t html_begintag(struct md_mbuf *, |
static ssize_t html_beginstring(struct md_mbuf *, |
const struct md_args *, |
const struct md_args *, |
|
const char *, size_t); |
|
static ssize_t html_beginhttp(struct md_mbuf *, |
|
const struct md_args *, |
|
const char *, size_t); |
|
static ssize_t html_endstring(struct md_mbuf *, |
|
const struct md_args *, |
|
const char *, size_t); |
|
static ssize_t html_endhttp(struct md_mbuf *, |
|
const struct md_args *, |
|
const char *, size_t); |
|
static ssize_t html_begintag(struct md_mbuf *, void *, |
|
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 *, |
|
enum roffmsec, enum roffvol); |
|
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, |
static ssize_t html_blocktagargs(struct md_mbuf *, |
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
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_headtagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, int, |
static ssize_t html_inlinetagargs(struct md_mbuf *, |
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_headtagargs(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_bodytagname(struct md_mbuf *, |
|
const struct md_args *, |
|
int, struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_bodytagargs(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_Bl_bodytagname(struct md_mbuf *, |
|
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_It_blocktagname(struct md_mbuf *, |
|
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_It_headtagname(struct md_mbuf *, |
|
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_It_bodytagname(struct md_mbuf *, |
|
struct htmlq *, const int *, |
|
const char **, size_t *); |
|
static int html_tputln(struct md_mbuf *, |
|
enum ml_scope, int, enum html_tag); |
|
static int html_aputln(struct md_mbuf *, enum ml_scope, |
|
int, enum html_tag, |
|
int, const struct html_pair *); |
|
|
|
|
static int |
/* ARGSUSED */ |
html_begin(struct md_mbuf *mbuf, const struct md_args *args) |
static int |
|
html_It_headtagname(struct md_mbuf *mbuf, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
struct htmlnode *n; |
|
int i; |
|
|
|
for (n = q->last; n; n = n->parent) |
|
if (n->tok == ROFF_Bl) |
|
break; |
|
|
|
assert(n); |
|
|
|
/* LINTED */ |
|
for (i = 0; ROFF_ARGMAX != n->argc[i] && |
|
i < ROFF_MAXLINEARG; i++) { |
|
switch (n->argc[i]) { |
|
case (ROFF_Ohang): |
|
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
|
case (ROFF_Tag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Column): |
|
return(html_stput(mbuf, HTML_TAG_TD, res)); |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_It_bodytagname(struct md_mbuf *mbuf, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
struct htmlnode *n; |
|
int i; |
|
|
|
for (n = q->last; n; n = n->parent) |
|
if (n->tok == ROFF_Bl) |
|
break; |
|
|
|
assert(n); |
|
|
|
/* LINTED */ |
|
for (i = 0; ROFF_ARGMAX != n->argc[i] && |
|
i < ROFF_MAXLINEARG; i++) { |
|
switch (n->argc[i]) { |
|
case (ROFF_Enum): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Bullet): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Dash): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Item): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Diag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Ohang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Inset): |
|
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
|
case (ROFF_Tag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Column): |
|
return(html_stput(mbuf, HTML_TAG_TD, res)); |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
assert(i != ROFF_MAXLINEARG); |
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_Bl_bodytagname(struct md_mbuf *mbuf, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
int i; |
|
|
|
for (i = 0; ROFF_ARGMAX != argc[i] |
|
&& i < ROFF_MAXLINEARG; i++) { |
|
switch (argc[i]) { |
|
case (ROFF_Enum): |
|
return(html_stput(mbuf, HTML_TAG_OL, res)); |
|
case (ROFF_Bullet): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Dash): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Item): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Diag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Ohang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Inset): |
|
return(html_stput(mbuf, HTML_TAG_UL, res)); |
|
case (ROFF_Tag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Column): |
|
return(html_stput(mbuf, HTML_TAG_TABLE, res)); |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
assert(i != ROFF_MAXLINEARG); |
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_It_blocktagname(struct md_mbuf *mbuf, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
struct htmlnode *n; |
|
int i; |
|
|
|
for (n = q->last; n; n = n->parent) |
|
if (n->tok == ROFF_Bl) |
|
break; |
|
|
|
assert(n); |
|
|
|
/* LINTED */ |
|
for (i = 0; ROFF_ARGMAX != n->argc[i] && |
|
i < ROFF_MAXLINEARG; i++) { |
|
switch (n->argc[i]) { |
|
case (ROFF_Enum): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Bullet): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Dash): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Item): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Diag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Hang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Ohang): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Inset): |
|
return(html_stput(mbuf, HTML_TAG_LI, res)); |
|
case (ROFF_Tag): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Column): |
|
return(html_stput(mbuf, HTML_TAG_TR, res)); |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
assert(i != ROFF_MAXLINEARG); |
|
return(0); |
|
} |
|
|
|
|
|
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; |
res = 0; |
if ( ! ml_puts(mbuf, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD " |
buf = NULL; |
"HTML 4.01//EN\" \"http://www.w3.org" |
|
"/TR/html4/strict.dtd\">\n", &res)) |
if (-1 == (fd = open(css, O_RDONLY, 0))) { |
|
warn("%s", css); |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "<html>\n", &res)) |
} |
|
|
|
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); |
|
} |
|
|
|
|
|
static int |
|
html_tputln(struct md_mbuf *mbuf, enum ml_scope scope, |
|
int i, enum html_tag tag) |
|
{ |
|
|
|
if ( ! ml_putchars(mbuf, ' ', INDENT(i) * INDENT_SZ, NULL)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "<head>\n", &res)) |
if ( ! html_tput(mbuf, scope, tag, NULL)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, " <title>Manual page</title>\n", &res)) |
return(ml_nputs(mbuf, "\n", 1, NULL)); |
|
} |
|
|
|
|
|
static int |
|
html_aputln(struct md_mbuf *mbuf, enum ml_scope scope, int i, |
|
enum html_tag tag, int sz, const struct html_pair *p) |
|
{ |
|
|
|
if ( ! ml_putchars(mbuf, ' ', INDENT(i) * INDENT_SZ, NULL)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, " <meta http-equiv=\"Content-Type\" " |
if ( ! html_aput(mbuf, scope, tag, NULL, sz, p)) |
"content=\"text/html; " |
|
"charset=utf-8\">\n", &res)) |
|
return(0); |
return(0); |
if ( ! ml_puts(mbuf, " <meta name=\"resource-type\" " |
return(ml_nputs(mbuf, "\n", 1, NULL)); |
"content=\"document\">\n", &res)) |
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_begin(struct md_mbuf *mbuf, const struct md_args *args, |
|
const struct tm *tm, const char *os, |
|
const char *name, enum roffmsec msec, enum roffvol vol) |
|
{ |
|
struct html_pair attr[4]; |
|
char ts[32], title[64]; |
|
int i; |
|
|
|
(void)snprintf(ts, sizeof(ts), "%s(%s)", |
|
name, roff_msecname(msec)); |
|
|
|
(void)snprintf(ts, sizeof(ts), "%s", |
|
name, roff_volname(vol)); |
|
|
|
if (vol >= ROFF_ARCH_START) { |
|
|
|
} |
|
|
|
|
|
i = 0; |
|
|
|
if ( ! html_typeput(mbuf, HTML_TYPE_4_01_STRICT, NULL)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "</head>\n", &res)) |
if ( ! html_tputln(mbuf, ML_OPEN, i, HTML_TAG_HTML)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "<body>", &res)) |
if ( ! html_tputln(mbuf, ML_OPEN, i++, HTML_TAG_HEAD)) |
return(0); |
return(0); |
|
|
return(1); |
attr[0].attr = HTML_ATTR_HTTP_EQUIV; |
|
attr[0].val = "content-type"; |
|
attr[1].attr = HTML_ATTR_CONTENT; |
|
attr[1].val = "text/html;charset=utf-8"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, HTML_TAG_META, 2, attr)) |
|
return(0); |
|
|
|
attr[0].attr = HTML_ATTR_NAME; |
|
attr[0].val = "resource-type"; |
|
attr[1].attr = HTML_ATTR_CONTENT; |
|
attr[1].val = "document"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, HTML_TAG_META, 2, attr)) |
|
return(0); |
|
|
|
if ( ! html_tputln(mbuf, ML_OPEN, i, HTML_TAG_TITLE)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, ts, NULL)) |
|
return(0); |
|
if ( ! html_tputln(mbuf, ML_CLOSE, i, HTML_TAG_TITLE)) |
|
return(0); |
|
|
|
if (HTML_CSS_EMBED & args->params.html.flags) { |
|
attr[0].attr = HTML_ATTR_TYPE; |
|
attr[0].val = "text/css"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, |
|
HTML_TAG_STYLE, 1, attr)) |
|
return(0); |
|
if ( ! html_commentput(mbuf, ML_OPEN, NULL)) |
|
return(NULL); |
|
|
|
if ( ! html_loadcss(mbuf, args->params.html.css)) |
|
return(0); |
|
|
|
if ( ! html_commentput(mbuf, ML_CLOSE, NULL)) |
|
return(NULL); |
|
if ( ! html_tputln(mbuf, ML_CLOSE, i, HTML_TAG_STYLE)) |
|
return(0); |
|
} else { |
|
attr[0].attr = HTML_ATTR_REL; |
|
attr[0].val = "stylesheet"; |
|
attr[1].attr = HTML_ATTR_TYPE; |
|
attr[1].val = "text/css"; |
|
attr[2].attr = HTML_ATTR_HREF; |
|
attr[2].val = args->params.html.css; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, |
|
HTML_TAG_LINK, 3, attr)) |
|
return(0); |
|
} |
|
|
|
if ( ! html_tputln(mbuf, ML_CLOSE, --i, HTML_TAG_HEAD)) |
|
return(0); |
|
if ( ! html_tputln(mbuf, ML_OPEN, i, HTML_TAG_BODY)) |
|
return(0); |
|
|
|
attr[0].attr = HTML_ATTR_CLASS; |
|
attr[0].val = "mdoc"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, HTML_TAG_DIV, 1, attr)) |
|
return(0); |
|
|
|
attr[0].attr = HTML_ATTR_WIDTH; |
|
attr[0].val = "100%"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i++, HTML_TAG_TABLE, 1, attr)) |
|
return(0); |
|
if ( ! html_tputln(mbuf, ML_OPEN, i++, HTML_TAG_TR)) |
|
return(0); |
|
|
|
if ( ! html_tputln(mbuf, ML_OPEN, i, HTML_TAG_TD)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, ts, NULL)) |
|
return(0); |
|
if ( ! html_tputln(mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
|
return(0); |
|
|
|
if ( ! html_tputln(mbuf, ML_OPEN, i, HTML_TAG_TD)) |
|
return(0); |
|
/* TODO: middle. */ |
|
if ( ! html_tputln(mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
|
return(0); |
|
|
|
attr[0].attr = HTML_ATTR_ALIGN; |
|
attr[0].val = "right"; |
|
|
|
if ( ! html_aputln(mbuf, ML_OPEN, i, HTML_TAG_TD, 1, attr)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, ts, NULL)) |
|
return(0); |
|
if ( ! html_tputln(mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
|
return(0); |
|
|
|
if ( ! html_tputln(mbuf, ML_CLOSE, --i, HTML_TAG_TR)) |
|
return(0); |
|
return(html_tputln(mbuf, ML_CLOSE, --i, HTML_TAG_TABLE)); |
} |
} |
|
|
|
|
|
/* 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; |
|
|
|
res = 0; |
if ( ! html_tputln(mbuf, ML_CLOSE, 0, HTML_TAG_DIV)) |
if ( ! ml_puts(mbuf, "</body>\n</html>", &res)) |
|
return(0); |
return(0); |
|
if ( ! html_tputln(mbuf, ML_CLOSE, 0, HTML_TAG_BODY)) |
return(1); |
return(0); |
|
return(html_tputln(mbuf, ML_CLOSE, 0, HTML_TAG_HTML)); |
} |
} |
|
|
|
|
static ssize_t |
/* ARGSUSED */ |
html_blocktagname(struct md_mbuf *mbuf, |
static int |
const struct md_args *args, int tok) |
html_bodytagname(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
|
|
|
switch (tok) { |
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): |
case (ROFF_Bl): |
if ( ! ml_puts(mbuf, "ul", &res)) |
return(html_Bl_bodytagname(mbuf, q, argc, argv, res)); |
return(-1); |
case (ROFF_Fo): |
break; |
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
case (ROFF_It): |
case (ROFF_It): |
if ( ! ml_puts(mbuf, "li", &res)) |
return(html_It_bodytagname(mbuf, q, argc, argv, res)); |
return(-1); |
case (ROFF_Oo): |
break; |
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
default: |
default: |
if ( ! ml_puts(mbuf, "div", &res)) |
|
return(-1); |
|
break; |
break; |
} |
} |
|
|
return((size_t)res); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blocktagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_headtagname(struct md_mbuf *mbuf, |
int tok, const int *argc, const char **argv) |
const struct md_args *args, int tok, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_It): |
|
return(html_It_headtagname(mbuf, q, argc, argv, res)); |
|
case (ROFF_Fo): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Oo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
case (ROFF_Sh): |
|
return(html_stput(mbuf, HTML_TAG_H1, res)); |
|
case (ROFF_Ss): |
|
return(html_stput(mbuf, HTML_TAG_H2, res)); |
default: |
default: |
return(0); |
break; |
} |
} |
|
|
return(-1); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_inlinetagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_blocktagname(struct md_mbuf *mbuf, const struct md_args *args, |
int tok, const int *argc, const char **argv) |
int tok, struct htmlq *q, const int *argc, |
|
const char **argv, size_t *res) |
{ |
{ |
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_Fo): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Oo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
case (ROFF_It): |
|
return(html_It_blocktagname(mbuf, q, argc, argv, res)); |
default: |
default: |
return(0); |
break; |
} |
} |
|
|
return(-1); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
static ssize_t |
/* ARGSUSED */ |
|
static int |
|
html_printargs(struct md_mbuf *mbuf, int tok, const char *ns, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
/* FIXME: use API in ml.h. */ |
|
|
|
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); |
|
return(ml_puts(mbuf, "\"", res)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_headtagargs(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, "head", argc, argv, res)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_bodytagargs(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)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_blocktagargs(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, "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) |
|
{ |
|
|
|
if ( ! html_printargs(mbuf, tok, "inline", argc, argv, res)) |
|
return(0); |
|
|
|
switch (tok) { |
|
case (ROFF_Sx): |
|
|
|
/* FIXME: use API in ml.h. */ |
|
|
|
assert(*argv); |
|
if ( ! ml_nputs(mbuf, " href=\"#", 8, res)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, *argv, res)) |
|
return(0); |
|
if ( ! ml_nputs(mbuf, "\"", 1, res)) |
|
return(0); |
|
break; |
|
default: |
|
break; |
|
} |
|
|
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
html_inlinetagname(struct md_mbuf *mbuf, |
html_inlinetagname(struct md_mbuf *mbuf, |
const struct md_args *args, int tok) |
const struct md_args *args, int tok, size_t *res) |
{ |
{ |
|
|
|
switch (tok) { |
|
case (ROFF_Pp): |
|
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
|
case (ROFF_Sx): |
|
return(html_stput(mbuf, HTML_TAG_A, res)); |
|
default: |
|
break; |
|
} |
|
|
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
} |
|
|
|
|
|
static ssize_t |
|
html_begintag(struct md_mbuf *mbuf, void *data, |
|
const struct md_args *args, enum md_ns ns, |
|
int tok, const int *argc, const char **argv) |
|
{ |
size_t res; |
size_t res; |
|
struct htmlq *q; |
|
struct htmlnode *node; |
|
int i; |
|
|
|
assert(ns != MD_NS_DEFAULT); |
res = 0; |
res = 0; |
|
|
switch (tok) { |
assert(data); |
case (ROFF_Sh): |
q = (struct htmlq *)data; |
if ( ! ml_puts(mbuf, "h1", &res)) |
|
|
if (NULL == (node = calloc(1, sizeof(struct htmlnode)))) { |
|
warn("calloc"); |
|
return(-1); |
|
} |
|
|
|
node->parent = q->last; |
|
node->tok = tok; |
|
node->ns = ns; |
|
|
|
if (argc) { |
|
/* TODO: argv. */ |
|
|
|
assert(argv); |
|
/* LINTED */ |
|
for (i = 0; ROFF_ARGMAX != argc[i] |
|
&& i < ROFF_MAXLINEARG; i++) |
|
node->argc[i] = argc[i]; |
|
assert(i != ROFF_MAXLINEARG); |
|
} |
|
|
|
|
|
q->last = node; |
|
|
|
switch (ns) { |
|
case (MD_NS_BLOCK): |
|
if ( ! html_blocktagname(mbuf, args, tok, |
|
q, argc, argv, &res)) |
return(-1); |
return(-1); |
|
if ( ! html_blocktagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
break; |
break; |
case (ROFF_Ss): |
case (MD_NS_BODY): |
if ( ! ml_puts(mbuf, "h2", &res)) |
if ( ! html_bodytagname(mbuf, args, tok, |
|
q, argc, argv, &res)) |
return(-1); |
return(-1); |
|
if ( ! html_bodytagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
break; |
break; |
|
case (MD_NS_HEAD): |
|
if ( ! html_headtagname(mbuf, args, tok, q, |
|
argc, argv, &res)) |
|
return(-1); |
|
if ( ! html_headtagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
default: |
default: |
if ( ! ml_puts(mbuf, "span", &res)) |
if ( ! html_inlinetagname(mbuf, args, tok, &res)) |
return(-1); |
return(-1); |
|
if ( ! html_inlinetagargs(mbuf, args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
break; |
break; |
} |
} |
|
|
Line 186 html_inlinetagname(struct md_mbuf *mbuf, |
|
Line 775 html_inlinetagname(struct md_mbuf *mbuf, |
|
|
|
|
|
static ssize_t |
static ssize_t |
html_begintag(struct md_mbuf *mbuf, const struct md_args *args, |
html_endtag(struct md_mbuf *mbuf, void *data, |
enum md_ns ns, int tok, |
const struct md_args *args, enum md_ns ns, int tok) |
const int *argc, const char **argv) |
|
{ |
{ |
|
size_t res; |
|
struct htmlq *q; |
|
struct htmlnode *node; |
|
|
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); |
assert(data); |
return(html_blocktagargs(mbuf, args, |
q = (struct htmlq *)data; |
tok, argc, argv)); |
node = q->last; |
|
|
|
switch (ns) { |
|
case (MD_NS_BLOCK): |
|
if ( ! html_blocktagname(mbuf, args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_BODY): |
|
if ( ! html_bodytagname(mbuf, args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
|
case (MD_NS_HEAD): |
|
if ( ! html_headtagname(mbuf, args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
|
default: |
|
if ( ! html_inlinetagname(mbuf, args, tok, &res)) |
|
return(-1); |
|
break; |
} |
} |
|
|
if ( ! html_inlinetagname(mbuf, args, tok)) |
q->last = node->parent; |
|
|
|
free(node); |
|
|
|
return((ssize_t)res); |
|
} |
|
|
|
|
|
static int |
|
html_alloc(void **p) |
|
{ |
|
|
|
if (NULL == (*p = calloc(1, sizeof(struct htmlq)))) { |
|
warn("calloc"); |
return(0); |
return(0); |
return(html_inlinetagargs(mbuf, args, tok, argc, argv)); |
} |
|
return(1); |
} |
} |
|
|
|
|
|
static void |
|
html_free(void *p) |
|
{ |
|
struct htmlq *q; |
|
struct htmlnode *n; |
|
|
|
assert(p); |
|
q = (struct htmlq *)p; |
|
|
|
/* LINTED */ |
|
while ((n = q->last)) { |
|
q->last = n->parent; |
|
free(n); |
|
} |
|
|
|
free(q); |
|
} |
|
|
|
|
static ssize_t |
static ssize_t |
html_endtag(struct md_mbuf *mbuf, const struct md_args *args, |
html_beginhttp(struct md_mbuf *mbuf, |
enum md_ns ns, int tok) |
const struct md_args *args, |
|
const char *buf, size_t sz) |
{ |
{ |
|
size_t res; |
|
struct html_pair pair; |
|
|
assert(ns != MD_NS_DEFAULT); |
res = 0; |
if (MD_NS_BLOCK == ns) |
pair.attr = HTML_ATTR_HREF; |
return(html_blocktagname(mbuf, args, tok)); |
pair.val = (char *)buf; |
|
|
return(html_inlinetagname(mbuf, args, tok)); |
if ( ! html_aput(mbuf, ML_OPEN, HTML_TAG_A, &res, 1, &pair)) |
|
return(-1); |
|
return((ssize_t)res); |
} |
} |
|
|
|
|
|
static ssize_t |
|
html_endhttp(struct md_mbuf *mbuf, |
|
const struct md_args *args, |
|
const char *buf, size_t sz) |
|
{ |
|
size_t res; |
|
|
|
res = 0; |
|
if ( ! html_tput(mbuf, ML_CLOSE, HTML_TAG_A, &res)) |
|
return(-1); |
|
return((ssize_t)res); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_beginstring(struct md_mbuf *mbuf, |
|
const struct md_args *args, |
|
const char *buf, size_t sz) |
|
{ |
|
|
|
if (0 == strncmp(buf, "http://", 7)) |
|
return(html_beginhttp(mbuf, args, buf, sz)); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_endstring(struct md_mbuf *mbuf, |
|
const struct md_args *args, |
|
const char *buf, size_t sz) |
|
{ |
|
|
|
if (0 == strncmp(buf, "http://", 7)) |
|
return(html_endhttp(mbuf, args, buf, sz)); |
|
|
|
return(0); |
|
} |
|
|
|
|
int |
int |
md_line_html(void *data, char *buf) |
md_line_html(void *data, char *buf) |
{ |
{ |
|
|
md_init_html(const struct md_args *args, |
md_init_html(const struct md_args *args, |
struct md_mbuf *mbuf, const struct md_rbuf *rbuf) |
struct md_mbuf *mbuf, const struct md_rbuf *rbuf) |
{ |
{ |
|
struct ml_cbs cbs; |
|
|
return(mlg_alloc(args, rbuf, mbuf, html_begintag, |
cbs.ml_alloc = html_alloc; |
html_endtag, html_begin, html_end)); |
cbs.ml_free = html_free; |
} |
cbs.ml_begintag = html_begintag; |
|
cbs.ml_endtag = html_endtag; |
|
cbs.ml_begin = html_begin; |
|
cbs.ml_end = html_end; |
|
cbs.ml_beginstring = html_beginstring; |
|
cbs.ml_endstring = html_endstring; |
|
|
|
return(mlg_alloc(args, rbuf, mbuf, &cbs)); |
|
} |