version 1.156, 2014/04/20 16:46:04 |
version 1.161, 2014/08/13 15:25:22 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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Line 76 static const struct htmldata htmltags[TAG_MAX] = { |
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Line 74 static const struct htmldata htmltags[TAG_MAX] = { |
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{"i", 0 }, /* TAG_I */ |
{"i", 0 }, /* TAG_I */ |
{"code", 0 }, /* TAG_CODE */ |
{"code", 0 }, /* TAG_CODE */ |
{"small", 0 }, /* TAG_SMALL */ |
{"small", 0 }, /* TAG_SMALL */ |
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{"em", 0 }, /* TAG_EM */ |
}; |
}; |
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static const char *const htmlattrs[ATTR_MAX] = { |
static const char *const htmlattrs[ATTR_MAX] = { |
Line 110 static const char *const roffscales[SCALE_MAX] = { |
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Line 109 static const char *const roffscales[SCALE_MAX] = { |
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static void bufncat(struct html *, const char *, size_t); |
static void bufncat(struct html *, const char *, size_t); |
static void print_ctag(struct html *, enum htmltag); |
static void print_ctag(struct html *, enum htmltag); |
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static int print_escape(char); |
static int print_encode(struct html *, const char *, int); |
static int print_encode(struct html *, const char *, int); |
static void print_metaf(struct html *, enum mandoc_esc); |
static void print_metaf(struct html *, enum mandoc_esc); |
static void print_attr(struct html *, const char *, const char *); |
static void print_attr(struct html *, const char *, const char *); |
Line 324 html_strlen(const char *cp) |
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Line 324 html_strlen(const char *cp) |
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} |
} |
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static int |
static int |
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print_escape(char c) |
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{ |
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switch (c) { |
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case '<': |
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printf("<"); |
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break; |
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case '>': |
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printf(">"); |
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break; |
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case '&': |
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printf("&"); |
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break; |
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case '"': |
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printf("""); |
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break; |
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case ASCII_NBRSP: |
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putchar('-'); |
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break; |
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case ASCII_HYPH: |
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putchar('-'); |
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/* FALLTHROUGH */ |
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case ASCII_BREAK: |
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break; |
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default: |
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return(0); |
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} |
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return(1); |
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} |
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static int |
print_encode(struct html *h, const char *p, int norecurse) |
print_encode(struct html *h, const char *p, int norecurse) |
{ |
{ |
size_t sz; |
size_t sz; |
int c, len, nospace; |
int c, len, nospace; |
const char *seq; |
const char *seq; |
enum mandoc_esc esc; |
enum mandoc_esc esc; |
static const char rejs[8] = { '\\', '<', '>', '&', |
static const char rejs[9] = { '\\', '<', '>', '&', '"', |
ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; |
ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; |
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nospace = 0; |
nospace = 0; |
Line 350 print_encode(struct html *h, const char *p, int norecu |
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Line 381 print_encode(struct html *h, const char *p, int norecu |
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if ('\0' == *p) |
if ('\0' == *p) |
break; |
break; |
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switch (*p++) { |
if (print_escape(*p++)) |
case '<': |
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printf("<"); |
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continue; |
continue; |
case '>': |
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printf(">"); |
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continue; |
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case '&': |
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printf("&"); |
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continue; |
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case ASCII_NBRSP: |
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putchar('-'); |
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continue; |
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case ASCII_HYPH: |
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putchar('-'); |
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/* FALLTHROUGH */ |
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case ASCII_BREAK: |
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continue; |
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default: |
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break; |
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} |
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esc = mandoc_escape(&p, &seq, &len); |
esc = mandoc_escape(&p, &seq, &len); |
if (ESCAPE_ERROR == esc) |
if (ESCAPE_ERROR == esc) |
Line 405 print_encode(struct html *h, const char *p, int norecu |
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Line 417 print_encode(struct html *h, const char *p, int norecu |
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switch (esc) { |
switch (esc) { |
case ESCAPE_UNICODE: |
case ESCAPE_UNICODE: |
/* Skip passed "u" header. */ |
/* Skip past "u" header. */ |
c = mchars_num2uc(seq + 1, len - 1); |
c = mchars_num2uc(seq + 1, len - 1); |
if ('\0' != c) |
if ('\0' != c) |
printf("&#x%x;", c); |
printf("&#x%x;", c); |
break; |
break; |
case ESCAPE_NUMBERED: |
case ESCAPE_NUMBERED: |
c = mchars_num2char(seq, len); |
c = mchars_num2char(seq, len); |
if ('\0' != c) |
if ( ! ('\0' == c || print_escape(c))) |
putchar(c); |
putchar(c); |
break; |
break; |
case ESCAPE_SPECIAL: |
case ESCAPE_SPECIAL: |
c = mchars_spec2cp(h->symtab, seq, len); |
c = mchars_spec2cp(h->symtab, seq, len); |
if (c > 0) |
if (c > 0) |
printf("&#%d;", c); |
printf("&#%d;", c); |
else if (-1 == c && 1 == len) |
else if (-1 == c && 1 == len && |
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!print_escape(*seq)) |
putchar((int)*seq); |
putchar((int)*seq); |
break; |
break; |
case ESCAPE_NOSPACE: |
case ESCAPE_NOSPACE: |
Line 656 bufcat_style(struct html *h, const char *key, const ch |
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Line 669 bufcat_style(struct html *h, const char *key, const ch |
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void |
void |
bufcat(struct html *h, const char *p) |
bufcat(struct html *h, const char *p) |
{ |
{ |
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/* |
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* XXX This is broken and not easy to fix. |
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* When using the -Oincludes option, buffmt_includes() |
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* may pass in strings overrunning BUFSIZ, causing a crash. |
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*/ |
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h->buflen = strlcat(h->buf, p, BUFSIZ); |
h->buflen = strlcat(h->buf, p, BUFSIZ); |
assert(h->buflen < BUFSIZ); |
assert(h->buflen < BUFSIZ); |