diff options
Diffstat (limited to 'src/interfaces/odbc/multibyte.c')
| -rw-r--r-- | src/interfaces/odbc/multibyte.c | 114 |
1 files changed, 58 insertions, 56 deletions
diff --git a/src/interfaces/odbc/multibyte.c b/src/interfaces/odbc/multibyte.c index 316ca40efbd..19acb5bd60e 100644 --- a/src/interfaces/odbc/multibyte.c +++ b/src/interfaces/odbc/multibyte.c @@ -5,71 +5,74 @@ * * Create 2001-03-03 Eiji Tokuya * - */ + */ #include <string.h> #include "multibyte.h" -int multibyte_client_encoding ; /* Multibyte Client Encoding. */ -int multibyte_status ; /* Multibyte Odds and ends character. */ +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) +unsigned char * +multibyte_strchr(unsigned char *s, unsigned char c) { - int mb_st = 0 ,i = 0; + int mb_st = 0, + i = 0; + while (!(mb_st == 0 && (s[i] == c || s[i] == 0))) { if (s[i] == 0) return (0); - switch ( multibyte_client_encoding ) + switch (multibyte_client_encoding) { case SJIS: - { - if (mb_st < 2 && s[i] > 0x80 && !(s[i] > 0x9f && s[i] < 0xe0)) - mb_st = 2; - else if (mb_st == 2) + { + if (mb_st < 2 && s[i] > 0x80 && !(s[i] > 0x9f && s[i] < 0xe0)) + mb_st = 2; + else if (mb_st == 2) mb_st = 1; else mb_st = 0; - } - break; + } + break; /* Chinese Big5 Support. */ - case BIG5: - { - if ( mb_st < 2 && s[i] > 0xA0 ) + case BIG5: + { + if (mb_st < 2 && s[i] > 0xA0) mb_st = 2; - else if ( mb_st == 2 ) + else if (mb_st == 2) mb_st = 1; else mb_st = 0; - } - break; - default: - { - mb_st = 0; - } + } + break; + default: + mb_st = 0; } i++; } #ifdef _DEBUG - qlog("i = %d\n",i); + qlog("i = %d\n", i); #endif return (s + i); } -void multibyte_init(void) +void +multibyte_init(void) { multibyte_status = 0; } -unsigned char *check_client_encoding(unsigned char *str) +unsigned char * +check_client_encoding(unsigned char *str) { - if(strstr(str,"%27SJIS%27")||strstr(str,"'SJIS'")||strstr(str,"'sjis'")) + if (strstr(str, "%27SJIS%27") || strstr(str, "'SJIS'") || strstr(str, "'sjis'")) { multibyte_client_encoding = SJIS; return ("SJIS"); } - if(strstr(str,"%27BIG5%27")||strstr(str,"'BIG5'")||strstr(str,"'big5'")) + if (strstr(str, "%27BIG5%27") || strstr(str, "'BIG5'") || strstr(str, "'big5'")) { multibyte_client_encoding = BIG5; return ("BIG5"); @@ -77,48 +80,47 @@ unsigned char *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) +int +multibyte_char_check(unsigned char s) { - switch ( multibyte_client_encoding ) + switch (multibyte_client_encoding) { /* Japanese Shift-JIS(CP932) Support. */ - case SJIS: - { - if ( multibyte_status < 2 && s > 0x80 && !(s > 0x9f && s < 0xE0)) - multibyte_status = 2; - else if (multibyte_status == 2) - multibyte_status = 1; - else - multibyte_status = 0; - } - break; + case SJIS: + { + if (multibyte_status < 2 && s > 0x80 && !(s > 0x9f && s < 0xE0)) + multibyte_status = 2; + else if (multibyte_status == 2) + multibyte_status = 1; + else + multibyte_status = 0; + } + 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 + 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; - } - 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 ); + qlog("multibyte_client_encoding = %d s = 0x%02X multibyte_stat = %d\n", multibyte_client_encoding, s, multibyte_status); #endif - return( multibyte_status ); + return (multibyte_status); } |