version 1.58, 2009/10/07 12:35:23 |
version 1.66, 2009/10/26 08:18:15 |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/queue.h> |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
#include <err.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdarg.h> |
#include <stdarg.h> |
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#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "out.h" |
#include "out.h" |
#include "chars.h" |
#include "chars.h" |
#include "html.h" |
#include "html.h" |
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#include "main.h" |
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#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
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#define DOCTYPE "-//W3C//DTD HTML 4.01//EN" |
#define DOCTYPE "-//W3C//DTD HTML 4.01//EN" |
#define DTD "http://www.w3.org/TR/html4/strict.dtd" |
#define DTD "http://www.w3.org/TR/html4/strict.dtd" |
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struct htmldata { |
struct htmldata { |
char *name; |
const char *name; |
int flags; |
int flags; |
#define HTML_CLRLINE (1 << 0) |
#define HTML_CLRLINE (1 << 0) |
#define HTML_NOSTACK (1 << 1) |
#define HTML_NOSTACK (1 << 1) |
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html_alloc(char *outopts) |
html_alloc(char *outopts) |
{ |
{ |
struct html *h; |
struct html *h; |
char *toks[4], *v; |
const char *toks[4]; |
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char *v; |
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toks[0] = "style"; |
toks[0] = "style"; |
toks[1] = "man"; |
toks[1] = "man"; |
Line 97 html_alloc(char *outopts) |
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Line 101 html_alloc(char *outopts) |
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if (NULL == (h = calloc(1, sizeof(struct html)))) |
if (NULL == (h = calloc(1, sizeof(struct html)))) |
return(NULL); |
return(NULL); |
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SLIST_INIT(&h->tags); |
h->tags.head = NULL; |
SLIST_INIT(&h->ords); |
h->ords.head = NULL; |
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if (NULL == (h->symtab = chars_init(CHARS_HTML))) { |
if (NULL == (h->symtab = chars_init(CHARS_HTML))) { |
free(h); |
free(h); |
Line 106 html_alloc(char *outopts) |
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Line 110 html_alloc(char *outopts) |
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} |
} |
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while (outopts && *outopts) |
while (outopts && *outopts) |
switch (getsubopt(&outopts, toks, &v)) { |
switch (getsubopt(&outopts, UNCONST(toks), &v)) { |
case (0): |
case (0): |
h->style = v; |
h->style = v; |
break; |
break; |
Line 133 html_free(void *p) |
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Line 137 html_free(void *p) |
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h = (struct html *)p; |
h = (struct html *)p; |
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while ( ! SLIST_EMPTY(&h->ords)) { |
while ((ord = h->ords.head) != NULL) { |
ord = SLIST_FIRST(&h->ords); |
h->ords.head = ord->next; |
SLIST_REMOVE_HEAD(&h->ords, entry); |
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free(ord); |
free(ord); |
} |
} |
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while ( ! SLIST_EMPTY(&h->tags)) { |
while ((tag = h->tags.head) != NULL) { |
tag = SLIST_FIRST(&h->tags); |
h->tags.head = tag->next; |
SLIST_REMOVE_HEAD(&h->tags, entry); |
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free(tag); |
free(tag); |
} |
} |
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Line 353 print_otag(struct html *h, enum htmltag tag, |
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Line 355 print_otag(struct html *h, enum htmltag tag, |
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if (NULL == (t = malloc(sizeof(struct tag)))) |
if (NULL == (t = malloc(sizeof(struct tag)))) |
err(EXIT_FAILURE, "malloc"); |
err(EXIT_FAILURE, "malloc"); |
t->tag = tag; |
t->tag = tag; |
SLIST_INSERT_HEAD(&h->tags, t, entry); |
t->next = h->tags.head; |
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h->tags.head = t; |
} else |
} else |
t = NULL; |
t = NULL; |
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Line 463 print_tagq(struct html *h, const struct tag *until) |
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Line 466 print_tagq(struct html *h, const struct tag *until) |
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{ |
{ |
struct tag *tag; |
struct tag *tag; |
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while ( ! SLIST_EMPTY(&h->tags)) { |
while ((tag = h->tags.head) != NULL) { |
tag = SLIST_FIRST(&h->tags); |
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print_ctag(h, tag->tag); |
print_ctag(h, tag->tag); |
SLIST_REMOVE_HEAD(&h->tags, entry); |
h->tags.head = tag->next; |
free(tag); |
free(tag); |
if (until && tag == until) |
if (until && tag == until) |
return; |
return; |
Line 479 print_stagq(struct html *h, const struct tag *suntil) |
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Line 481 print_stagq(struct html *h, const struct tag *suntil) |
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{ |
{ |
struct tag *tag; |
struct tag *tag; |
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while ( ! SLIST_EMPTY(&h->tags)) { |
while ((tag = h->tags.head) != NULL) { |
tag = SLIST_FIRST(&h->tags); |
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if (suntil && tag == suntil) |
if (suntil && tag == suntil) |
return; |
return; |
print_ctag(h, tag->tag); |
print_ctag(h, tag->tag); |
SLIST_REMOVE_HEAD(&h->tags, entry); |
h->tags.head = tag->next; |
free(tag); |
free(tag); |
} |
} |
} |
} |
Line 549 buffmt_includes(struct html *h, const char *name) |
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Line 550 buffmt_includes(struct html *h, const char *name) |
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const char *p, *pp; |
const char *p, *pp; |
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pp = h->base_includes; |
pp = h->base_includes; |
while ((p = strchr(pp, '%'))) { |
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while (NULL != (p = strchr(pp, '%'))) { |
bufncat(h, pp, (size_t)(p - pp)); |
bufncat(h, pp, (size_t)(p - pp)); |
switch (*(p + 1)) { |
switch (*(p + 1)) { |
case('I'): |
case('I'): |
Line 573 buffmt_man(struct html *h, |
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Line 575 buffmt_man(struct html *h, |
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const char *p, *pp; |
const char *p, *pp; |
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pp = h->base_man; |
pp = h->base_man; |
while ((p = strchr(pp, '%'))) { |
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/* LINTED */ |
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while (NULL != (p = strchr(pp, '%'))) { |
bufncat(h, pp, (size_t)(p - pp)); |
bufncat(h, pp, (size_t)(p - pp)); |
switch (*(p + 1)) { |
switch (*(p + 1)) { |
case('S'): |
case('S'): |
Line 596 buffmt_man(struct html *h, |
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Line 600 buffmt_man(struct html *h, |
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void |
void |
bufcat_su(struct html *h, const char *p, const struct roffsu *su) |
bufcat_su(struct html *h, const char *p, const struct roffsu *su) |
{ |
{ |
int v; |
double v; |
char *u; |
const char *u; |
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v = su->scale; |
v = su->scale; |
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Line 614 bufcat_su(struct html *h, const char *p, const struct |
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Line 618 bufcat_su(struct html *h, const char *p, const struct |
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case (SCALE_PT): |
case (SCALE_PT): |
u = "pt"; |
u = "pt"; |
break; |
break; |
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case (SCALE_EM): |
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u = "em"; |
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break; |
case (SCALE_MM): |
case (SCALE_MM): |
if (0 == (v /= 100)) |
if (0 == (v /= 100)) |
v = 1; |
v = 1; |
u = "em"; |
u = "em"; |
break; |
break; |
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case (SCALE_EN): |
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u = "ex"; |
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break; |
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case (SCALE_BU): |
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u = "ex"; |
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break; |
case (SCALE_VS): |
case (SCALE_VS): |
/* FALLTHROUGH */ |
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case (SCALE_EM): |
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u = "em"; |
u = "em"; |
break; |
break; |
default: |
default: |
Line 629 bufcat_su(struct html *h, const char *p, const struct |
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Line 640 bufcat_su(struct html *h, const char *p, const struct |
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break; |
break; |
} |
} |
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buffmt(h, "%s: %d%s;", p, v, u); |
if (su->pt) |
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buffmt(h, "%s: %f%s;", p, v, u); |
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else |
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/* LINTED */ |
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buffmt(h, "%s: %d%s;", p, (int)v, u); |
} |
} |
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