version 1.122, 2010/12/24 00:46:49 |
version 1.131, 2011/03/22 14:05:45 |
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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 |
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#include "mandoc.h" |
#include "mandoc.h" |
#include "out.h" |
#include "out.h" |
#include "chars.h" |
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#include "html.h" |
#include "html.h" |
#include "main.h" |
#include "main.h" |
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Line 72 static const struct htmldata htmltags[TAG_MAX] = { |
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Line 72 static const struct htmldata htmltags[TAG_MAX] = { |
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{"pre", HTML_CLRLINE }, /* TAG_PRE */ |
{"pre", HTML_CLRLINE }, /* TAG_PRE */ |
{"b", 0 }, /* TAG_B */ |
{"b", 0 }, /* TAG_B */ |
{"i", 0 }, /* TAG_I */ |
{"i", 0 }, /* TAG_I */ |
{"u", 0 }, /* TAG_U */ |
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{"code", 0 }, /* TAG_CODE */ |
{"code", 0 }, /* TAG_CODE */ |
{"small", 0 }, /* TAG_SMALL */ |
{"small", 0 }, /* TAG_SMALL */ |
}; |
}; |
Line 91 static const char *const htmlattrs[ATTR_MAX] = { |
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Line 90 static const char *const htmlattrs[ATTR_MAX] = { |
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"id", /* ATTR_ID */ |
"id", /* ATTR_ID */ |
"summary", /* ATTR_SUMMARY */ |
"summary", /* ATTR_SUMMARY */ |
"align", /* ATTR_ALIGN */ |
"align", /* ATTR_ALIGN */ |
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"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 118 ml_alloc(char *outopts, enum htmltype type) |
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Line 119 ml_alloc(char *outopts, enum htmltype type) |
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toks[2] = "includes"; |
toks[2] = "includes"; |
toks[3] = NULL; |
toks[3] = NULL; |
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h = calloc(1, sizeof(struct html)); |
h = mandoc_calloc(1, sizeof(struct html)); |
if (NULL == h) { |
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perror(NULL); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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h->type = type; |
h->type = type; |
h->tags.head = NULL; |
h->tags.head = NULL; |
Line 212 print_gen_head(struct html *h) |
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Line 209 print_gen_head(struct html *h) |
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} |
} |
} |
} |
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/* ARGSUSED */ |
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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 |
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) |
{ |
{ |
Line 333 print_encode(struct html *h, const char *p, int norecu |
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Line 340 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 385 print_otag(struct html *h, enum htmltag tag, |
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Line 395 print_otag(struct html *h, enum htmltag tag, |
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/* Push this tags onto the stack of open scopes. */ |
/* Push this tags onto the stack of open scopes. */ |
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if ( ! (HTML_NOSTACK & htmltags[tag].flags)) { |
if ( ! (HTML_NOSTACK & htmltags[tag].flags)) { |
t = malloc(sizeof(struct tag)); |
t = mandoc_malloc(sizeof(struct tag)); |
if (NULL == t) { |
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perror(NULL); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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t->tag = tag; |
t->tag = tag; |
t->next = h->tags.head; |
t->next = h->tags.head; |
h->tags.head = t; |
h->tags.head = t; |
Line 502 print_doctype(struct html *h) |
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Line 508 print_doctype(struct html *h) |
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name, doctype, dtd); |
name, doctype, dtd); |
} |
} |
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void |
void |
print_text(struct html *h, const char *word) |
print_text(struct html *h, const char *word) |
{ |
{ |
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if (word[0] && '\0' == word[1]) |
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switch (word[0]) { |
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case('.'): |
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/* FALLTHROUGH */ |
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case(','): |
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/* FALLTHROUGH */ |
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case(';'): |
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/* FALLTHROUGH */ |
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case(':'): |
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/* FALLTHROUGH */ |
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case('?'): |
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/* FALLTHROUGH */ |
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case('!'): |
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/* FALLTHROUGH */ |
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case(')'): |
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/* FALLTHROUGH */ |
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case(']'): |
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if ( ! (HTML_IGNDELIM & h->flags)) |
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h->flags |= HTML_NOSPACE; |
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break; |
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default: |
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break; |
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} |
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if ( ! (HTML_NOSPACE & h->flags)) { |
if ( ! (HTML_NOSPACE & h->flags)) { |
/* Manage keeps! */ |
/* Manage keeps! */ |
if ( ! (HTML_KEEP & h->flags)) { |
if ( ! (HTML_KEEP & h->flags)) { |
Line 558 print_text(struct html *h, const char *word) |
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Line 539 print_text(struct html *h, const char *word) |
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} |
} |
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h->flags &= ~HTML_IGNDELIM; |
h->flags &= ~HTML_IGNDELIM; |
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/* |
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* Note that we don't process the pipe: the parser sees it as |
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* punctuation, but we don't in terms of typography. |
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*/ |
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if (word[0] && '\0' == word[1]) |
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switch (word[0]) { |
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case('('): |
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/* FALLTHROUGH */ |
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case('['): |
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h->flags |= HTML_NOSPACE; |
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break; |
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default: |
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break; |
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} |
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} |
} |
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Line 582 print_tagq(struct html *h, const struct tag *until) |
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Line 548 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 601 print_stagq(struct html *h, const struct tag *suntil) |
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Line 573 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 772 html_idcat(char *dst, const char *src, int sz) |
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Line 750 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); |