Exemplos de ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE em C++ (Cpp)

Exemplo n.º 1

Arquivo: encoding.c Projeto: 217/ruby

int
rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc)
{
    int n;
    if (e <= p)
        return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(1);
    n = ONIGENC_PRECISE_MBC_ENC_LEN(enc, (UChar*)p, (UChar*)e);
    if (e-p < n)
        return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n-(int)(e-p));
    return n;
}

Exemplo n.º 2

Arquivo: encoding.cpp Projeto: h4ck3rm1k3/rubinius

  int Encoding::precise_mbclen(const uint8_t* p, const uint8_t* e, OnigEncodingType* enc) {
    int n;

    if (e <= p) {
      return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(1);
    }

    n = ONIGENC_PRECISE_MBC_ENC_LEN(enc, (UChar*)p, (UChar*)e);
    if (e-p < n) {
      return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n-(int)(e-p));
    }

    return n;
  }

Exemplo n.º 3

Arquivo: euc_jp.c Projeto: DashYang/sim

static int
mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
{
  int firstbyte = *p++;
  state_t s;
  s = trans[0][firstbyte];
  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1) :
                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_EUCJP[firstbyte]-1);
  s = trans[s][*p++];
  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2) :
                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_EUCJP[firstbyte]-2);
  s = trans[s][*p++];
  return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(3) :
                       ONIGENC_CONSTRUCT_MBCLEN_INVALID();
}

Exemplo n.º 4

Arquivo: utf_16le.c Projeto: 3runo5ouza/rhodes

static int
utf16le_mbc_enc_len(const UChar* p, const OnigUChar* e,
		    OnigEncoding enc ARG_UNUSED)
{
  int len = e-p, byte;
  if (len < 2)
    return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(1);
  byte = p[1];
  if (!UTF16_IS_SURROGATE(byte)) {
    return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2);
  }
  if (UTF16_IS_SURROGATE_FIRST(byte)) {
    if (len < 4)
      return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-len);
    if (UTF16_IS_SURROGATE_SECOND(p[3]))
      return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(4);
  }
  return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
}

Exemplo n.º 5

Arquivo: euc_tw.c Projeto: k-takata/Onigmo

static int
euctw_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
{
  int firstbyte = *p++;
  state_t s = trans[0][firstbyte];
#define RETURN(n) \
    return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) : \
                         ONIGENC_CONSTRUCT_MBCLEN_INVALID()
  if (s < 0) RETURN(1);
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_EUCTW[firstbyte]-1);
  s = trans[s][*p++];
  if (s < 0) RETURN(2);
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-2);
  s = trans[s][*p++];
  if (s < 0) RETURN(3);
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-3);
  s = trans[s][*p++];
  RETURN(4);
#undef RETURN
}

Exemplo n.º 6

Arquivo: big5.c Projeto: k-takata/Onigmo

static int
big5_mbc_enc_len0(const UChar* p, const UChar* e, int tridx, const int tbl[])
{
  int firstbyte = *p++;
  state_t s = trans[tridx][firstbyte];
#define RETURN(n) \
    return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) : \
                         ONIGENC_CONSTRUCT_MBCLEN_INVALID()
  if (s < 0) RETURN(1);
  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(tbl[firstbyte]-1);
  s = trans[s][*p++];
  RETURN(2);
#undef RETURN
}