diff options
Diffstat (limited to 'src/interfaces/odbc/multibyte.c')
| -rw-r--r-- | src/interfaces/odbc/multibyte.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/src/interfaces/odbc/multibyte.c b/src/interfaces/odbc/multibyte.c index 06fab349cf1..4b0038868e8 100644 --- a/src/interfaces/odbc/multibyte.c +++ b/src/interfaces/odbc/multibyte.c @@ -1,10 +1,10 @@ -/* +/*-------- * Module : multibyte.c * * Description: Mlutibyte related additional function. * * Create 2001-03-03 Eiji Tokuya - * + *-------- */ #include <string.h> @@ -13,6 +13,7 @@ int multibyte_client_encoding; /* Multibyte Client Encoding. */ int multibyte_status; /* Multibyte Odds and ends character. */ + unsigned char * multibyte_strchr(unsigned char *s, unsigned char c) { @@ -36,7 +37,6 @@ multibyte_strchr(unsigned char *s, unsigned char c) } break; - /* Chinese Big5 Support. */ case BIG5: { @@ -59,12 +59,14 @@ multibyte_strchr(unsigned char *s, unsigned char c) return (s + i); } + void multibyte_init(void) { multibyte_status = 0; } + unsigned char * check_client_encoding(unsigned char *str) { @@ -81,19 +83,21 @@ check_client_encoding(unsigned char *str) return ("OHTER"); } -/* + +/*-------- * Multibyte Status Function. * Input char * Output 0 : 1 Byte Character. * 1 : MultibyteCharacter Last Byte. * N : MultibyteCharacter Fast or Middle Byte. + *-------- */ int multibyte_char_check(unsigned char s) { switch (multibyte_client_encoding) { -/* Japanese Shift-JIS(CP932) Support. */ + /* Japanese Shift-JIS(CP932) Support. */ case SJIS: { if (multibyte_status < 2 && s > 0x80 && !(s > 0x9f && s < 0xE0)) @@ -105,20 +109,19 @@ multibyte_char_check(unsigned char s) } break; - -/* Chinese Big5(CP950) Support. */ - case BIG5: - { - if (multibyte_status < 2 && s > 0xA0) - multibyte_status = 2; - else if (multibyte_status == 2) - multibyte_status = 1; - else - multibyte_status = 0; - } - break; - default: - multibyte_status = 0; + /* Chinese Big5(CP950) Support. */ + case BIG5: + { + if (multibyte_status < 2 && s > 0xA0) + multibyte_status = 2; + else if (multibyte_status == 2) + multibyte_status = 1; + else + multibyte_status = 0; + } + break; + default: + multibyte_status = 0; } #ifdef _DEBUG qlog("multibyte_client_encoding = %d s = 0x%02X multibyte_stat = %d\n", multibyte_client_encoding, s, multibyte_status); |