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Implement following item in TODO:

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* Reject character sequences those are not valid in their charset
This commit is contained in:
Tatsuo Ishii
2001-09-11 04:50:36 +00:00
parent d7f3cbc288
commit e1de3e0833
3 changed files with 125 additions and 56 deletions
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72
src/backend/utils/mb/conv.c
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@@ -6,7 +6,7 @@
* WIN1250 client encoding support contributed by Pavel Behal
* SJIS UDC (NEC selection IBM kanji) support contributed by Eiji Tokuya
*
* $Id: conv.c,v 1.27 2001/09/06 04:57:29 ishii Exp $
* $Id: conv.c,v 1.28 2001/09/11 04:50:36 ishii Exp $
*
*
*/
@@ -1633,48 +1633,48 @@ big5_to_utf(unsigned char *euc, unsigned char *utf, int len)
*/
pg_enconv pg_enconv_tbl[] =
{
{ PG_SQL_ASCII, ascii2mic, mic2ascii, ascii2utf, utf2ascii },
{ PG_EUC_JP, euc_jp2mic, mic2euc_jp, euc_jp_to_utf, utf_to_euc_jp },
{ PG_EUC_CN, euc_cn2mic, mic2euc_cn, euc_cn_to_utf, utf_to_euc_cn },
{ PG_EUC_KR, euc_kr2mic, mic2euc_kr, euc_kr_to_utf, utf_to_euc_kr },
{ PG_EUC_TW, euc_tw2mic, mic2euc_tw, euc_tw_to_utf, utf_to_euc_tw },
{ PG_UTF8, 0, 0, 0, 0 },
{ PG_MULE_INTERNAL, 0, 0, 0, 0 },
{ PG_LATIN1, latin12mic, mic2latin1, latin1_to_utf, utf_to_latin1 },
{ PG_LATIN2, latin22mic, mic2latin2, latin2_to_utf, utf_to_latin2 },
{ PG_LATIN3, latin32mic, mic2latin3, latin3_to_utf, utf_to_latin3 },
{ PG_LATIN4, latin42mic, mic2latin4, latin4_to_utf, utf_to_latin4 },
{ PG_LATIN5, iso2mic, mic2iso, latin5_to_utf, utf_to_latin5 },
{ PG_KOI8R, koi8r2mic, mic2koi8r, KOI8R_to_utf, utf_to_KOI8R },
{ PG_WIN1251, win12512mic, mic2win1251, WIN1251_to_utf, utf_to_WIN1251 },
{ PG_ALT, alt2mic, mic2alt, ALT_to_utf, utf_to_ALT },
{ PG_SJIS, sjis2mic, mic2sjis, sjis_to_utf, utf_to_sjis },
{ PG_SQL_ASCII, ascii2mic, mic2ascii, ascii2utf, utf2ascii},
{ PG_EUC_JP, euc_jp2mic, mic2euc_jp, euc_jp_to_utf, utf_to_euc_jp},
{ PG_EUC_CN, euc_cn2mic, mic2euc_cn, euc_cn_to_utf, utf_to_euc_cn},
{ PG_EUC_KR, euc_kr2mic, mic2euc_kr, euc_kr_to_utf, utf_to_euc_kr},
{ PG_EUC_TW, euc_tw2mic, mic2euc_tw, euc_tw_to_utf, utf_to_euc_tw},
{ PG_UTF8, 0, 0, 0, 0},
{ PG_MULE_INTERNAL, 0, 0, 0, 0},
{ PG_LATIN1, latin12mic, mic2latin1, latin1_to_utf, utf_to_latin1},
{ PG_LATIN2, latin22mic, mic2latin2, latin2_to_utf, utf_to_latin2},
{ PG_LATIN3, latin32mic, mic2latin3, latin3_to_utf, utf_to_latin3},
{ PG_LATIN4, latin42mic, mic2latin4, latin4_to_utf, utf_to_latin4},
{ PG_LATIN5, iso2mic, mic2iso, latin5_to_utf, utf_to_latin5},
{ PG_KOI8R, koi8r2mic, mic2koi8r, KOI8R_to_utf, utf_to_KOI8R},
{ PG_WIN1251, win12512mic, mic2win1251, WIN1251_to_utf, utf_to_WIN1251},
{ PG_ALT, alt2mic, mic2alt, ALT_to_utf, utf_to_ALT},
{ PG_SJIS, sjis2mic, mic2sjis, sjis_to_utf, utf_to_sjis},
{ PG_BIG5, big52mic, mic2big5, big5_to_utf, utf_to_big5},
{ PG_WIN1250, win12502mic, mic2win1250, 0, 0 },
{ PG_WIN1250, win12502mic, mic2win1250, 0, 0},
};
#else
pg_enconv pg_enconv_tbl[] =
{
{ PG_SQL_ASCII, ascii2mic, mic2ascii, 0, 0 },
{ PG_EUC_JP, euc_jp2mic, mic2euc_jp, 0, 0 },
{ PG_EUC_CN, euc_cn2mic, mic2euc_cn, 0, 0 },
{ PG_EUC_KR, euc_kr2mic, mic2euc_kr, 0, 0 },
{ PG_EUC_TW, euc_tw2mic, mic2euc_tw, 0, 0 },
{ PG_UTF8, 0, 0, 0, 0 },
{ PG_MULE_INTERNAL, 0, 0, 0, 0 },
{ PG_LATIN1, latin12mic, mic2latin1, 0, 0 },
{ PG_LATIN2, latin22mic, mic2latin2, 0, 0 },
{ PG_LATIN3, latin32mic, mic2latin3, 0, 0 },
{ PG_LATIN4, latin42mic, mic2latin4, 0, 0 },
{ PG_LATIN5, iso2mic, mic2iso, 0, 0 },
{ PG_KOI8R, koi8r2mic, mic2koi8r, 0, 0 },
{ PG_WIN1251, win12512mic, mic2win1251, 0, 0 },
{ PG_ALT, alt2mic, mic2alt, 0, 0 },
{ PG_SJIS, sjis2mic, mic2sjis, 0, 0 },
{ PG_BIG5, big52mic, mic2big5, 0, 0 },
{ PG_WIN1250, win12502mic, mic2win1250, 0, 0 },
{ PG_SQL_ASCII, ascii2mic, mic2ascii, 0, 0},
{ PG_EUC_JP, euc_jp2mic, mic2euc_jp, 0, 0},
{ PG_EUC_CN, euc_cn2mic, mic2euc_cn, 0, 0},
{ PG_EUC_KR, euc_kr2mic, mic2euc_kr, 0, 0},
{ PG_EUC_TW, euc_tw2mic, mic2euc_tw, 0, 0},
{ PG_UTF8, 0, 0, 0, 0},
{ PG_MULE_INTERNAL, 0, 0, 0, 0},
{ PG_LATIN1, latin12mic, mic2latin1, 0, 0},
{ PG_LATIN2, latin22mic, mic2latin2, 0, 0},
{ PG_LATIN3, latin32mic, mic2latin3, 0, 0},
{ PG_LATIN4, latin42mic, mic2latin4, 0, 0},
{ PG_LATIN5, iso2mic, mic2iso, 0, 0},
{ PG_KOI8R, koi8r2mic, mic2koi8r, 0, 0},
{ PG_WIN1251, win12512mic, mic2win1251, 0, 0},
{ PG_ALT, alt2mic, mic2alt, 0, 0},
{ PG_SJIS, sjis2mic, mic2sjis, 0, 0},
{ PG_BIG5, big52mic, mic2big5, 0, 0},
{ PG_WIN1250, win12502mic, mic2win1250, 0, 0},
};
#endif /* UNICODE_CONVERSION */