enc/big5.c File Reference

#include "regenc.h"

Go to the source code of this file.

Defines

#define A   ACCEPT
#define F   FAILURE
#define RETURN(n)
#define BIG5_HKSCS_P(enc)   ((enc)->precise_mbc_enc_len == big5_hkscs_mbc_enc_len)
#define BIG5_UAO_P(enc)   ((enc)->precise_mbc_enc_len == big5_uao_mbc_enc_len)
#define BIG5_ISMB_FIRST(byte)
#define BIG5_ISMB_TRAIL(byte)   BIG5_CAN_BE_TRAIL_TABLE[(byte)]

Enumerations

enum  state_t { FAILURE = -2, ACCEPT = -1, S0 = 0, S1 }

Functions

static int big5_mbc_enc_len0 (const UChar *p, const UChar *e, int tridx, const int tbl[])
static int big5_mbc_enc_len (const UChar *p, const UChar *e, OnigEncoding enc ARG_UNUSED)
static int big5_hkscs_mbc_enc_len (const UChar *p, const UChar *e, OnigEncoding enc ARG_UNUSED)
static int big5_uao_mbc_enc_len (const UChar *p, const UChar *e, OnigEncoding enc ARG_UNUSED)
static OnigCodePoint big5_mbc_to_code (const UChar *p, const UChar *end, OnigEncoding enc)
static int big5_code_to_mbc (OnigCodePoint code, UChar *buf, OnigEncoding enc)
static int big5_mbc_case_fold (OnigCaseFoldType flag, const UChar **pp, const UChar *end, UChar *lower, OnigEncoding enc)
static int big5_is_code_ctype (OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
static UChar * big5_left_adjust_char_head (const UChar *start, const UChar *s, const UChar *end, OnigEncoding enc)
static int big5_is_allowed_reverse_match (const UChar *s, const UChar *end ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
 OnigEncodingDefine (big5, BIG5)
 OnigEncodingDefine (big5_hkscs, BIG5_HKSCS)
 OnigEncodingDefine (big5_uao, BIG5_UAO)

Variables

static const int EncLen_BIG5 []
static const int EncLen_BIG5_HKSCS []
static const int EncLen_BIG5_UAO []
static const signed char trans [][0x100]
static const char BIG5_CAN_BE_TRAIL_TABLE [256]

Define Documentation

#define A   ACCEPT

Definition at line 91 of file big5.c.

Referenced by add_id(), dump_node(), mmrot3_(), and mmswap_().

#define BIG5_HKSCS_P ( enc   )     ((enc)->precise_mbc_enc_len == big5_hkscs_mbc_enc_len)

Definition at line 239 of file big5.c.

#define BIG5_ISMB_FIRST ( byte   ) 

Value:

( \
        BIG5_HKSCS_P(enc) ? EncLen_BIG5_HKSCS[byte] > 1 : \
        EncLen_BIG5[byte] > 1 \
        )

Definition at line 242 of file big5.c.

Referenced by big5_left_adjust_char_head().

#define BIG5_ISMB_TRAIL ( byte   )     BIG5_CAN_BE_TRAIL_TABLE[(byte)]

Definition at line 246 of file big5.c.

Referenced by big5_is_allowed_reverse_match(), and big5_left_adjust_char_head().

#define BIG5_UAO_P ( enc   )     ((enc)->precise_mbc_enc_len == big5_uao_mbc_enc_len)

Definition at line 240 of file big5.c.

#define F   FAILURE

Definition at line 92 of file big5.c.

#define RETURN ( n   ) 

Value:

return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) : \
                         ONIGENC_CONSTRUCT_MBCLEN_INVALID()

Enumeration Type Documentation

enum state_t

Enumerator:
FAILURE 
ACCEPT 
S0 
S1 

Definition at line 90 of file big5.c.

Function Documentation

static int big5_code_to_mbc ( OnigCodePoint  code,
UChar *  buf,
OnigEncoding  enc 
) [static]

Definition at line 192 of file big5.c.

References onigenc_mb2_code_to_mbc().

static int big5_hkscs_mbc_enc_len ( const UChar *  p,
const UChar *  e,
OnigEncoding enc  ARG_UNUSED 
) [static]

Definition at line 174 of file big5.c.

References big5_mbc_enc_len0(), and EncLen_BIG5_HKSCS.

static int big5_is_allowed_reverse_match ( const UChar *  s,
const UChar *end  ARG_UNUSED,
OnigEncoding enc  ARG_UNUSED 
) [static]

Definition at line 272 of file big5.c.

References BIG5_ISMB_TRAIL, FALSE, TRUE, and UChar.

static int big5_is_code_ctype ( OnigCodePoint  code,
unsigned int  ctype,
OnigEncoding  enc 
) [static]

Definition at line 215 of file big5.c.

References onigenc_mb2_is_code_ctype().

static UChar* big5_left_adjust_char_head ( const UChar *  start,
const UChar *  s,
const UChar *  end,
OnigEncoding  enc 
) [static]

Definition at line 249 of file big5.c.

References BIG5_ISMB_FIRST, BIG5_ISMB_TRAIL, enclen, len, and UChar.

static int big5_mbc_case_fold ( OnigCaseFoldType  flag,
const UChar **  pp,
const UChar *  end,
UChar *  lower,
OnigEncoding  enc 
) [static]

Definition at line 198 of file big5.c.

References onigenc_mbn_mbc_case_fold().

static int big5_mbc_enc_len ( const UChar *  p,
const UChar *  e,
OnigEncoding enc  ARG_UNUSED 
) [static]

Definition at line 168 of file big5.c.

References big5_mbc_enc_len0(), and EncLen_BIG5.

static int big5_mbc_enc_len0 ( const UChar *  p,
const UChar *  e,
int  tridx,
const int  tbl[] 
) [static]

Definition at line 153 of file big5.c.

References ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE, RETURN, and trans.

Referenced by big5_hkscs_mbc_enc_len(), big5_mbc_enc_len(), and big5_uao_mbc_enc_len().

static OnigCodePoint big5_mbc_to_code ( const UChar *  p,
const UChar *  end,
OnigEncoding  enc 
) [static]

Definition at line 186 of file big5.c.

References onigenc_mbn_mbc_to_code().

static int big5_uao_mbc_enc_len ( const UChar *  p,
const UChar *  e,
OnigEncoding enc  ARG_UNUSED 
) [static]

Definition at line 180 of file big5.c.

References big5_mbc_enc_len0(), and EncLen_BIG5_UAO.

OnigEncodingDefine ( big5_uao  ,
BIG5_UAO   
)

OnigEncodingDefine ( big5_hkscs  ,
BIG5_HKSCS   
)

OnigEncodingDefine ( big5  ,
BIG5   
)

Variable Documentation

const char BIG5_CAN_BE_TRAIL_TABLE[256] [static]

Initial value:

 {
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0
}

Definition at line 220 of file big5.c.

const int EncLen_BIG5[] [static]

Initial value:

 {
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1
}

Definition at line 32 of file big5.c.

Referenced by big5_mbc_enc_len().

const int EncLen_BIG5_HKSCS[] [static]

Initial value:

 {
 
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1,
}

Definition at line 50 of file big5.c.

Referenced by big5_hkscs_mbc_enc_len().

const int EncLen_BIG5_UAO[] [static]

Initial value:

 {
 
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1,
}

Definition at line 70 of file big5.c.

Referenced by big5_uao_mbc_enc_len().

const signed char trans[][0x100] [static]

Definition at line 93 of file big5.c.

Referenced by big5_mbc_enc_len0(), cp949_mbc_enc_len(), encodes(), euckr_mbc_enc_len(), euctw_mbc_enc_len(), gb18030_mbc_enc_len(), gbk_mbc_enc_len(), mbc_enc_len(), and tr_trans().

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