version 1.117, 2010/12/17 08:17:40 |
version 1.126, 2011/01/30 16:05:37 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
Line 69 static const struct htmldata htmltags[TAG_MAX] = { |
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Line 70 static const struct htmldata htmltags[TAG_MAX] = { |
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{"dd", HTML_CLRLINE}, /* TAG_DD */ |
{"dd", HTML_CLRLINE}, /* TAG_DD */ |
{"blockquote", HTML_CLRLINE}, /* TAG_BLOCKQUOTE */ |
{"blockquote", HTML_CLRLINE}, /* TAG_BLOCKQUOTE */ |
{"p", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_P */ |
{"p", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_P */ |
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{"pre", HTML_CLRLINE }, /* TAG_PRE */ |
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{"b", 0 }, /* TAG_B */ |
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{"i", 0 }, /* TAG_I */ |
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{"code", 0 }, /* TAG_CODE */ |
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{"small", 0 }, /* TAG_SMALL */ |
}; |
}; |
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static const char *const htmlfonts[HTMLFONT_MAX] = { |
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"roman", |
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"bold", |
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"italic" |
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}; |
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static const char *const htmlattrs[ATTR_MAX] = { |
static const char *const htmlattrs[ATTR_MAX] = { |
"http-equiv", |
"http-equiv", /* ATTR_HTTPEQUIV */ |
"content", |
"content", /* ATTR_CONTENT */ |
"name", |
"name", /* ATTR_NAME */ |
"rel", |
"rel", /* ATTR_REL */ |
"href", |
"href", /* ATTR_HREF */ |
"type", |
"type", /* ATTR_TYPE */ |
"media", |
"media", /* ATTR_MEDIA */ |
"class", |
"class", /* ATTR_CLASS */ |
"style", |
"style", /* ATTR_STYLE */ |
"width", |
"width", /* ATTR_WIDTH */ |
"valign", |
"id", /* ATTR_ID */ |
"target", |
"summary", /* ATTR_SUMMARY */ |
"id", |
"align", /* ATTR_ALIGN */ |
"summary", |
"colspan", /* ATTR_COLSPAN */ |
}; |
}; |
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static void print_num(struct html *, const char *, size_t); |
static void print_spec(struct html *, enum roffdeco, |
static void print_spec(struct html *, enum roffdeco, |
const char *, size_t); |
const char *, size_t); |
static void print_res(struct html *, const char *, size_t); |
static void print_res(struct html *, const char *, size_t); |
Line 215 print_gen_head(struct html *h) |
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Line 216 print_gen_head(struct html *h) |
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static void |
static void |
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print_num(struct html *h, const char *p, size_t len) |
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{ |
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const char *rhs; |
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rhs = chars_num2char(p, len); |
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if (rhs) |
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putchar((int)*rhs); |
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} |
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static void |
print_spec(struct html *h, enum roffdeco d, const char *p, size_t len) |
print_spec(struct html *h, enum roffdeco d, const char *p, size_t len) |
{ |
{ |
int cp; |
int cp; |
Line 253 print_res(struct html *h, const char *p, size_t len) |
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Line 265 print_res(struct html *h, const char *p, size_t len) |
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} |
} |
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struct tag * |
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print_ofont(struct html *h, enum htmlfont font) |
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{ |
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struct htmlpair tag; |
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h->metal = h->metac; |
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h->metac = font; |
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/* FIXME: DECO_ROMAN should just close out preexisting. */ |
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if (h->metaf && h->tags.head == h->metaf) |
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print_tagq(h, h->metaf); |
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PAIR_CLASS_INIT(&tag, htmlfonts[font]); |
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h->metaf = print_otag(h, TAG_SPAN, 1, &tag); |
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return(h->metaf); |
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} |
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static void |
static void |
print_metaf(struct html *h, enum roffdeco deco) |
print_metaf(struct html *h, enum roffdeco deco) |
{ |
{ |
Line 295 print_metaf(struct html *h, enum roffdeco deco) |
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Line 288 print_metaf(struct html *h, enum roffdeco deco) |
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/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
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(void)print_ofont(h, font); |
if (h->metaf) { |
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print_tagq(h, h->metaf); |
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h->metaf = NULL; |
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} |
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h->metal = h->metac; |
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h->metac = font; |
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if (HTMLFONT_NONE != font) |
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h->metaf = HTMLFONT_BOLD == font ? |
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print_otag(h, TAG_B, 0, NULL) : |
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print_otag(h, TAG_I, 0, NULL); |
} |
} |
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Line 342 print_encode(struct html *h, const char *p, int norecu |
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Line 346 print_encode(struct html *h, const char *p, int norecu |
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len = a2roffdeco(&deco, &seq, &sz); |
len = a2roffdeco(&deco, &seq, &sz); |
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switch (deco) { |
switch (deco) { |
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case (DECO_NUMBERED): |
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print_num(h, seq, sz); |
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break; |
case (DECO_RESERVED): |
case (DECO_RESERVED): |
print_res(h, seq, sz); |
print_res(h, seq, sz); |
break; |
break; |
Line 483 print_xmltype(struct html *h) |
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Line 490 print_xmltype(struct html *h) |
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{ |
{ |
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if (HTML_XHTML_1_0_STRICT == h->type) |
if (HTML_XHTML_1_0_STRICT == h->type) |
printf("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); |
puts("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); |
} |
} |
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Line 550 print_text(struct html *h, const char *word) |
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Line 557 print_text(struct html *h, const char *word) |
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printf(" "); |
printf(" "); |
} |
} |
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assert(NULL == h->metaf); |
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if (HTMLFONT_NONE != h->metac) |
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h->metaf = HTMLFONT_BOLD == h->metac ? |
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print_otag(h, TAG_B, 0, NULL) : |
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print_otag(h, TAG_I, 0, NULL); |
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assert(word); |
assert(word); |
if ( ! print_encode(h, word, 0)) |
if ( ! print_encode(h, word, 0)) |
if ( ! (h->flags & HTML_NONOSPACE)) |
if ( ! (h->flags & HTML_NONOSPACE)) |
h->flags &= ~HTML_NOSPACE; |
h->flags &= ~HTML_NOSPACE; |
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if (h->metaf) { |
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print_tagq(h, h->metaf); |
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h->metaf = NULL; |
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} |
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h->flags &= ~HTML_IGNDELIM; |
h->flags &= ~HTML_IGNDELIM; |
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/* |
/* |
Line 580 print_tagq(struct html *h, const struct tag *until) |
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Line 598 print_tagq(struct html *h, const struct tag *until) |
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struct tag *tag; |
struct tag *tag; |
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while ((tag = h->tags.head) != NULL) { |
while ((tag = h->tags.head) != NULL) { |
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/* |
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* Remember to close out and nullify the current |
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* meta-font and table, if applicable. |
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*/ |
if (tag == h->metaf) |
if (tag == h->metaf) |
h->metaf = NULL; |
h->metaf = NULL; |
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if (tag == h->tblt) |
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h->tblt = NULL; |
print_ctag(h, tag->tag); |
print_ctag(h, tag->tag); |
h->tags.head = tag->next; |
h->tags.head = tag->next; |
free(tag); |
free(tag); |
Line 599 print_stagq(struct html *h, const struct tag *suntil) |
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Line 623 print_stagq(struct html *h, const struct tag *suntil) |
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while ((tag = h->tags.head) != NULL) { |
while ((tag = h->tags.head) != NULL) { |
if (suntil && tag == suntil) |
if (suntil && tag == suntil) |
return; |
return; |
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/* |
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* Remember to close out and nullify the current |
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* meta-font and table, if applicable. |
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*/ |
if (tag == h->metaf) |
if (tag == h->metaf) |
h->metaf = NULL; |
h->metaf = NULL; |
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if (tag == h->tblt) |
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h->tblt = NULL; |
print_ctag(h, tag->tag); |
print_ctag(h, tag->tag); |
h->tags.head = tag->next; |
h->tags.head = tag->next; |
free(tag); |
free(tag); |
Line 770 html_idcat(char *dst, const char *src, int sz) |
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Line 800 html_idcat(char *dst, const char *src, int sz) |
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{ |
{ |
int ssz; |
int ssz; |
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assert(sz); |
assert(sz > 2); |
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/* Cf. <http://www.w3.org/TR/html4/types.html#h-6.2>. */ |
/* Cf. <http://www.w3.org/TR/html4/types.html#h-6.2>. */ |
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for ( ; *dst != '\0' && sz; dst++, sz--) |
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/* Jump to end. */ ; |
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assert(sz > 2); |
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/* We can't start with a number (bah). */ |
/* We can't start with a number (bah). */ |
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*dst++ = 'x'; |
if ('#' == *dst) { |
*dst = '\0'; |
dst++; |
sz--; |
sz--; |
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} |
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if ('\0' == *dst) { |
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*dst++ = 'x'; |
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*dst = '\0'; |
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sz--; |
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} |
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for ( ; *dst != '\0' && sz; dst++, sz--) |
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/* Jump to end. */ ; |
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for ( ; *src != '\0' && sz > 1; src++) { |
for ( ; *src != '\0' && sz > 1; src++) { |
ssz = snprintf(dst, (size_t)sz, "%.2x", *src); |
ssz = snprintf(dst, (size_t)sz, "%.2x", *src); |