idna.h File Reference

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Functions
unsigned	uv__utf8_decode1 (const char **p, const char *pe)
long	uv__idna_toascii (const char *s, const char *se, char *d, char *de)

Function Documentation

uv__idna_toascii()

long uv__idna_toascii	(	const char *	s,
		const char *	se,
		char *	d,
		char *	de
	)

Definition at line 250 of file idna.c.

                                                                        {
  const char* si;
  const char* st;
  unsigned c;
  char* ds;
  int rc;
 
  ds = d;
 
  for (si = s; si < se; /* empty */) {
    st = si;
    c = uv__utf8_decode1(&si, se);
 
    if (c != '.')
      if (c != 0x3002)  /* 。 */
        if (c != 0xFF0E)  /* ． */
          if (c != 0xFF61)  /* ｡ */
            continue;
 
    rc = uv__idna_toascii_label(s, st, &d, de);
 
    if (rc < 0)
      return rc;
 
    if (d < de)
      *d++ = '.';
 
    s = si;
  }
 
  if (s < se) {
    rc = uv__idna_toascii_label(s, se, &d, de);
 
    if (rc < 0)
      return rc;
  }
 
  if (d < de)
    *d++ = '\0';
 
  return d - ds;  /* Number of bytes written. */
}

References c, d, s, si, uv__idna_toascii_label(), and uv__utf8_decode1().

Referenced by uv_getaddrinfo().

uv__utf8_decode1()

unsigned uv__utf8_decode1	(	const char **	p,
		const char *	pe
	)

Definition at line 88 of file idna.c.

                                                          {
  unsigned a;
 
  a = (unsigned char) *(*p)++;
 
  if (a < 128)
    return a;  /* ASCII, common case. */
 
  return uv__utf8_decode1_slow(p, pe, a);
}

References a, p, and uv__utf8_decode1_slow().

Referenced by uv__idna_toascii().