diff --git a/ext/mysqlnd/mysqlnd_charset.c b/ext/mysqlnd/mysqlnd_charset.c index 802822128be2e..5c41ffd496462 100644 --- a/ext/mysqlnd/mysqlnd_charset.c +++ b/ext/mysqlnd/mysqlnd_charset.c @@ -22,12 +22,58 @@ #include "mysqlnd_debug.h" #include "mysqlnd_charset.h" +#define ENUMERATE_ENCODINGS_CHARLEN(ENUMERATOR) \ + ENUMERATOR(mysqlnd_mbcharlen_null) \ + ENUMERATOR(mysqlnd_mbcharlen_big5) \ + ENUMERATOR(mysqlnd_mbcharlen_ujis) \ + ENUMERATOR(mysqlnd_mbcharlen_sjis) \ + ENUMERATOR(mysqlnd_mbcharlen_euckr) \ + ENUMERATOR(mysqlnd_mbcharlen_gb2312) \ + ENUMERATOR(mysqlnd_mbcharlen_gbk) \ + ENUMERATOR(mysqlnd_mbcharlen_utf8mb3) \ + ENUMERATOR(mysqlnd_mbcharlen_ucs2) \ + ENUMERATOR(mysqlnd_mbcharlen_eucjpms) \ + ENUMERATOR(mysqlnd_mbcharlen_utf8) \ + ENUMERATOR(mysqlnd_mbcharlen_utf16) \ + ENUMERATOR(mysqlnd_mbcharlen_utf32) \ + ENUMERATOR(mysqlnd_mbcharlen_cp932) \ + ENUMERATOR(mysqlnd_mbcharlen_gb18030) + +#define ENUMERATE_ENCODINGS_VALID(ENUMERATOR) \ + ENUMERATOR(check_null) \ + ENUMERATOR(check_mb_big5) \ + ENUMERATOR(check_mb_ujis) \ + ENUMERATOR(check_mb_sjis) \ + ENUMERATOR(check_mb_euckr) \ + ENUMERATOR(check_mb_gb2312) \ + ENUMERATOR(check_mb_gbk) \ + ENUMERATOR(check_mb_utf8mb3_valid) \ + ENUMERATOR(check_mb_ucs2) \ + ENUMERATOR(check_mb_eucjpms) \ + ENUMERATOR(check_mb_utf8_valid) \ + ENUMERATOR(check_mb_utf16) \ + ENUMERATOR(check_mb_utf32) \ + ENUMERATOR(check_mb_cp932) \ + ENUMERATOR(my_ismbchar_gb18030) + +#define ENUMERATOR_ENUM(x) x##_id, +enum mysqlnd_encoding_charlen { + ENUMERATE_ENCODINGS_CHARLEN(ENUMERATOR_ENUM) +}; +enum mysqlnd_encoding_valid { + ENUMERATE_ENCODINGS_VALID(ENUMERATOR_ENUM) +}; +#undef ENUMERATOR_ENUM + +static unsigned int mysqlnd_mbcharlen_dispatch(enum mysqlnd_encoding_charlen encoding, const unsigned int c); +static unsigned int mysqlnd_mbvalid_dispatch(enum mysqlnd_encoding_valid encoding, const char * const start, const char * const end); + /* {{{ utf8 functions */ static unsigned int check_mb_utf8mb3_sequence(const char * const start, const char * const end) { zend_uchar c; - if (start >= end) { + if (UNEXPECTED(start >= end)) { return 0; } @@ -66,7 +112,7 @@ static unsigned int check_mb_utf8_sequence(const char * const start, const char { zend_uchar c; - if (start >= end) { + if (UNEXPECTED(start >= end)) { return 0; } @@ -479,260 +525,292 @@ static unsigned int my_ismbchar_gb18030(const char * start, const char * end) #define UTF8_MB4 "utf8mb4" #define UTF8_MB3 "utf8" +static zend_always_inline unsigned int mysqlnd_mbcharlen_null(const unsigned int c) +{ + ZEND_UNREACHABLE(); + return 0; +} + +static zend_always_inline unsigned int check_null(const char * const start, const char * const end) +{ + ZEND_UNREACHABLE(); + return 0; +} + +static unsigned int mysqlnd_mbcharlen_dispatch(enum mysqlnd_encoding_charlen encoding, const unsigned int c) +{ + switch (encoding) { +#define ENUMERATOR_DISPATCH(x) case x##_id: return x(c); + ENUMERATE_ENCODINGS_CHARLEN(ENUMERATOR_DISPATCH) +#undef ENUMERATOR_DISPATCH + default: return mysqlnd_mbcharlen_null(c); + } +} + +static unsigned int mysqlnd_mbvalid_dispatch(enum mysqlnd_encoding_valid encoding, const char * const start, const char * const end) +{ + switch (encoding) { +#define ENUMERATOR_DISPATCH(x) case x##_id: return x(start, end); + ENUMERATE_ENCODINGS_VALID(ENUMERATOR_DISPATCH) +#undef ENUMERATOR_DISPATCH + default: return check_null(start, end); + } +} + /* {{{ mysqlnd_charsets */ const MYSQLND_CHARSET mysqlnd_charsets[] = { - { 1, "big5","big5_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_big5, check_mb_big5}, - { 3, "dec8", "dec8_swedish_ci", 1, 1, "", NULL, NULL}, - { 4, "cp850", "cp850_general_ci", 1, 1, "", NULL, NULL}, - { 6, "hp8", "hp8_english_ci", 1, 1, "", NULL, NULL}, - { 7, "koi8r", "koi8r_general_ci", 1, 1, "", NULL, NULL}, - { 8, "latin1", "latin1_swedish_ci", 1, 1, "", NULL, NULL}, - { 5, "latin1", "latin1_german1_ci", 1, 1, "", NULL, NULL}, /* should be after 0x8 because swedish_ci is the default collation */ - { 9, "latin2", "latin2_general_ci", 1, 1, "", NULL, NULL}, - { 2, "latin2", "latin2_czech_cs", 1, 1, "", NULL, NULL}, /* should be after 0x9 because general_ci is the default collation */ - { 10, "swe7", "swe7_swedish_ci", 1, 1, "", NULL, NULL}, - { 11, "ascii", "ascii_general_ci", 1, 1, "", NULL, NULL}, - { 12, "ujis", "ujis_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_ujis, check_mb_ujis}, - { 13, "sjis", "sjis_japanese_ci", 1, 2, "", mysqlnd_mbcharlen_sjis, check_mb_sjis}, - { 16, "hebrew", "hebrew_general_ci", 1, 1, "", NULL, NULL}, - { 17, "filename", "filename", 1, 5, "", NULL, NULL}, - { 18, "tis620", "tis620_thai_ci", 1, 1, "", NULL, NULL}, - { 19, "euckr", "euckr_korean_ci", 1, 2, "", mysqlnd_mbcharlen_euckr, check_mb_euckr}, - { 21, "latin2", "latin2_hungarian_ci", 1, 1, "", NULL, NULL}, - { 27, "latin2", "latin2_croatian_ci", 1, 1, "", NULL, NULL}, - { 22, "koi8u", "koi8u_general_ci", 1, 1, "", NULL, NULL}, - { 24, "gb2312", "gb2312_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_gb2312, check_mb_gb2312}, - { 25, "greek", "greek_general_ci", 1, 1, "", NULL, NULL}, - { 26, "cp1250", "cp1250_general_ci", 1, 1, "", NULL, NULL}, - { 28, "gbk", "gbk_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_gbk, check_mb_gbk}, - { 30, "latin5", "latin5_turkish_ci", 1, 1, "", NULL, NULL}, - { 31, "latin1", "latin1_german2_ci", 1, 1, "", NULL, NULL}, - { 15, "latin1", "latin1_danish_ci", 1, 1, "", NULL, NULL}, - { 32, "armscii8", "armscii8_general_ci", 1, 1, "", NULL, NULL}, - { 33, UTF8_MB3, UTF8_MB3"_general_ci", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 35, "ucs2", "ucs2_general_ci", 2, 2, "UCS-2 Unicode", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 36, "cp866", "cp866_general_ci", 1, 1, "", NULL, NULL}, - { 37, "keybcs2", "keybcs2_general_ci", 1, 1, "", NULL, NULL}, - { 38, "macce", "macce_general_ci", 1, 1, "", NULL, NULL}, - { 39, "macroman", "macroman_general_ci", 1, 1, "", NULL, NULL}, - { 40, "cp852", "cp852_general_ci", 1, 1, "", NULL, NULL}, - { 41, "latin7", "latin7_general_ci", 1, 1, "", NULL, NULL}, - { 20, "latin7", "latin7_estonian_cs", 1, 1, "", NULL, NULL}, - { 57, "cp1256", "cp1256_general_ci", 1, 1, "", NULL, NULL}, - { 59, "cp1257", "cp1257_general_ci", 1, 1, "", NULL, NULL}, - { 63, "binary", "binary", 1, 1, "", NULL, NULL}, - { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_eucjpms, check_mb_eucjpms}, - { 29, "cp1257", "cp1257_lithuanian_ci", 1, 1, "", NULL, NULL}, - { 31, "latin1", "latin1_german2_ci", 1, 1, "", NULL, NULL}, - { 34, "cp1250", "cp1250_czech_cs", 1, 1, "", NULL, NULL}, - { 42, "latin7", "latin7_general_cs", 1, 1, "", NULL, NULL}, - { 43, "macce", "macce_bin", 1, 1, "", NULL, NULL}, - { 44, "cp1250", "cp1250_croatian_ci", 1, 1, "", NULL, NULL}, - { 45, UTF8_MB4, UTF8_MB4"_general_ci", 1, 4, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 46, UTF8_MB4, UTF8_MB4"_bin", 1, 4, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 47, "latin1", "latin1_bin", 1, 1, "", NULL, NULL}, - { 48, "latin1", "latin1_general_ci", 1, 1, "", NULL, NULL}, - { 49, "latin1", "latin1_general_cs", 1, 1, "", NULL, NULL}, - { 51, "cp1251", "cp1251_general_ci", 1, 1, "", NULL, NULL}, - { 14, "cp1251", "cp1251_bulgarian_ci", 1, 1, "", NULL, NULL}, - { 23, "cp1251", "cp1251_ukrainian_ci", 1, 1, "", NULL, NULL}, - { 50, "cp1251", "cp1251_bin", 1, 1, "", NULL, NULL}, - { 52, "cp1251", "cp1251_general_cs", 1, 1, "", NULL, NULL}, - { 53, "macroman", "macroman_bin", 1, 1, "", NULL, NULL}, - { 54, "utf16", "utf16_general_ci", 2, 4, "UTF-16 Unicode", mysqlnd_mbcharlen_utf16, check_mb_utf16}, - { 55, "utf16", "utf16_bin", 2, 4, "UTF-16 Unicode", mysqlnd_mbcharlen_utf16, check_mb_utf16}, - { 56, "utf16le", "utf16le_general_ci", 2, 4, "UTF-16LE Unicode", mysqlnd_mbcharlen_utf16, check_mb_utf16}, - { 58, "cp1257", "cp1257_bin", 1, 1, "", NULL, NULL}, -/*55*/{ 60, "utf32", "utf32_general_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*55*/{ 61, "utf32", "utf32_bin", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, - { 62, "utf16le", "utf16le_bin", 2, 4, "UTF-16LE Unicode", mysqlnd_mbcharlen_utf16, check_mb_utf16}, - { 64, "armscii8", "armscii8_bin", 1, 1, "", NULL, NULL}, - { 65, "ascii", "ascii_bin", 1, 1, "", NULL, NULL}, - { 66, "cp1250", "cp1250_bin", 1, 1, "", NULL, NULL}, - { 67, "cp1256", "cp1256_bin", 1, 1, "", NULL, NULL}, - { 68, "cp866", "cp866_bin", 1, 1, "", NULL, NULL}, - { 69, "dec8", "dec8_bin", 1, 1, "", NULL, NULL}, - { 70, "greek", "greek_bin", 1, 1, "", NULL, NULL}, - { 71, "hebrew", "hebrew_bin", 1, 1, "", NULL, NULL}, - { 72, "hp8", "hp8_bin", 1, 1, "", NULL, NULL}, - { 73, "keybcs2", "keybcs2_bin", 1, 1, "", NULL, NULL}, - { 74, "koi8r", "koi8r_bin", 1, 1, "", NULL, NULL}, - { 75, "koi8u", "koi8u_bin", 1, 1, "", NULL, NULL}, - { 77, "latin2", "latin2_bin", 1, 1, "", NULL, NULL}, - { 78, "latin5", "latin5_bin", 1, 1, "", NULL, NULL}, - { 79, "latin7", "latin7_bin", 1, 1, "", NULL, NULL}, - { 80, "cp850", "cp850_bin", 1, 1, "", NULL, NULL}, - { 81, "cp852", "cp852_bin", 1, 1, "", NULL, NULL}, - { 82, "swe7", "swe7_bin", 1, 1, "", NULL, NULL}, - { 83, UTF8_MB3, UTF8_MB3"_bin", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 84, "big5", "big5_bin", 1, 2, "", mysqlnd_mbcharlen_big5, check_mb_big5}, - { 85, "euckr", "euckr_bin", 1, 2, "", mysqlnd_mbcharlen_euckr, check_mb_euckr}, - { 86, "gb2312", "gb2312_bin", 1, 2, "", mysqlnd_mbcharlen_gb2312, check_mb_gb2312}, - { 87, "gbk", "gbk_bin", 1, 2, "", mysqlnd_mbcharlen_gbk, check_mb_gbk}, - { 88, "sjis", "sjis_bin", 1, 2, "", mysqlnd_mbcharlen_sjis, check_mb_sjis}, - { 89, "tis620", "tis620_bin", 1, 1, "", NULL, NULL}, - { 90, "ucs2", "ucs2_bin", 2, 2, "UCS-2 Unicode", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 91, "ujis", "ujis_bin", 1, 3, "", mysqlnd_mbcharlen_ujis, check_mb_ujis}, - { 92, "geostd8", "geostd8_general_ci", 1, 1, "", NULL, NULL}, - { 93, "geostd8", "geostd8_bin", 1, 1, "", NULL, NULL}, - { 94, "latin1", "latin1_spanish_ci", 1, 1, "", NULL, NULL}, - { 95, "cp932", "cp932_japanese_ci", 1, 2, "", mysqlnd_mbcharlen_cp932, check_mb_cp932}, - { 96, "cp932", "cp932_bin", 1, 2, "", mysqlnd_mbcharlen_cp932, check_mb_cp932}, - { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_eucjpms, check_mb_eucjpms}, - { 98, "eucjpms", "eucjpms_bin", 1, 3, "", mysqlnd_mbcharlen_eucjpms, check_mb_eucjpms}, - { 99, "cp1250", "cp1250_polish_ci", 1, 1, "", NULL, NULL}, - { 128, "ucs2", "ucs2_unicode_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 129, "ucs2", "ucs2_icelandic_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 130, "ucs2", "ucs2_latvian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 131, "ucs2", "ucs2_romanian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 132, "ucs2", "ucs2_slovenian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 133, "ucs2", "ucs2_polish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 134, "ucs2", "ucs2_estonian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 135, "ucs2", "ucs2_spanish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 136, "ucs2", "ucs2_swedish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 137, "ucs2", "ucs2_turkish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 138, "ucs2", "ucs2_czech_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 139, "ucs2", "ucs2_danish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 140, "ucs2", "ucs2_lithuanian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 141, "ucs2", "ucs2_slovak_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 142, "ucs2", "ucs2_spanish2_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 143, "ucs2", "ucs2_roman_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 144, "ucs2", "ucs2_persian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 145, "ucs2", "ucs2_esperanto_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 146, "ucs2", "ucs2_hungarian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 147, "ucs2", "ucs2_sinhala_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 148, "ucs2", "ucs2_german2_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 149, "ucs2", "ucs2_croatian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 150, "ucs2", "ucs2_unicode_520_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - { 151, "ucs2", "ucs2_vietnamese_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2, check_mb_ucs2}, - -/*56*/{160, "utf32", "utf32_unicode_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{161, "utf32", "utf32_icelandic_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{162, "utf32", "utf32_latvian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{163, "utf32", "utf32_romanian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{164, "utf32", "utf32_slovenian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{165, "utf32", "utf32_polish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{166, "utf32", "utf32_estonian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{167, "utf32", "utf32_spanish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{168, "utf32", "utf32_swedish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{169, "utf32", "utf32_turkish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{170, "utf32", "utf32_czech_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{171, "utf32", "utf32_danish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{172, "utf32", "utf32_lithuanian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{173, "utf32", "utf32_slovak_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{174, "utf32", "utf32_spanish2_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{175, "utf32", "utf32_roman_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{176, "utf32", "utf32_persian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{177, "utf32", "utf32_esperanto_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{178, "utf32", "utf32_hungarian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{179, "utf32", "utf32_sinhala_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{180, "utf32", "utf32_german2_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{181, "utf32", "utf32_croatian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{182, "utf32", "utf32_unicode_520_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, -/*56*/{183, "utf32", "utf32_vietnamese_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32}, - - { 192, UTF8_MB3, UTF8_MB3"_unicode_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 193, UTF8_MB3, UTF8_MB3"_icelandic_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 194, UTF8_MB3, UTF8_MB3"_latvian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 195, UTF8_MB3, UTF8_MB3"_romanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 196, UTF8_MB3, UTF8_MB3"_slovenian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 197, UTF8_MB3, UTF8_MB3"_polish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 198, UTF8_MB3, UTF8_MB3"_estonian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 199, UTF8_MB3, UTF8_MB3"_spanish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 200, UTF8_MB3, UTF8_MB3"_swedish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 201, UTF8_MB3, UTF8_MB3"_turkish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 202, UTF8_MB3, UTF8_MB3"_czech_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 203, UTF8_MB3, UTF8_MB3"_danish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid }, - { 204, UTF8_MB3, UTF8_MB3"_lithuanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid }, - { 205, UTF8_MB3, UTF8_MB3"_slovak_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 206, UTF8_MB3, UTF8_MB3"_spanish2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 207, UTF8_MB3, UTF8_MB3"_roman_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 208, UTF8_MB3, UTF8_MB3"_persian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 209, UTF8_MB3, UTF8_MB3"_esperanto_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 210, UTF8_MB3, UTF8_MB3"_hungarian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 211, UTF8_MB3, UTF8_MB3"_sinhala_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 212, UTF8_MB3, UTF8_MB3"_german2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 213, UTF8_MB3, UTF8_MB3"_croatian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 214, UTF8_MB3, UTF8_MB3"_unicode_520_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - { 215, UTF8_MB3, UTF8_MB3"_vietnamese_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3, check_mb_utf8mb3_valid}, - - { 224, UTF8_MB4, UTF8_MB4"_unicode_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 225, UTF8_MB4, UTF8_MB4"_icelandic_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 226, UTF8_MB4, UTF8_MB4"_latvian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 227, UTF8_MB4, UTF8_MB4"_romanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 228, UTF8_MB4, UTF8_MB4"_slovenian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 229, UTF8_MB4, UTF8_MB4"_polish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 230, UTF8_MB4, UTF8_MB4"_estonian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 231, UTF8_MB4, UTF8_MB4"_spanish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 232, UTF8_MB4, UTF8_MB4"_swedish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 233, UTF8_MB4, UTF8_MB4"_turkish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 234, UTF8_MB4, UTF8_MB4"_czech_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 235, UTF8_MB4, UTF8_MB4"_danish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 236, UTF8_MB4, UTF8_MB4"_lithuanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 237, UTF8_MB4, UTF8_MB4"_slovak_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 238, UTF8_MB4, UTF8_MB4"_spanish2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 239, UTF8_MB4, UTF8_MB4"_roman_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 240, UTF8_MB4, UTF8_MB4"_persian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 241, UTF8_MB4, UTF8_MB4"_esperanto_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 242, UTF8_MB4, UTF8_MB4"_hungarian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 243, UTF8_MB4, UTF8_MB4"_sinhala_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 244, UTF8_MB4, UTF8_MB4"_german2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 245, UTF8_MB4, UTF8_MB4"_croatian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 246, UTF8_MB4, UTF8_MB4"_unicode_520_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 247, UTF8_MB4, UTF8_MB4"_vietnamese_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 248, "gb18030", "gb18030_chinese_ci", 1, 4, "", mysqlnd_mbcharlen_gb18030, my_ismbchar_gb18030}, - { 249, "gb18030", "gb18030_bin", 1, 4, "", mysqlnd_mbcharlen_gb18030, my_ismbchar_gb18030}, - - { 254, UTF8_MB3, UTF8_MB3"_general_cs", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 255, UTF8_MB4, UTF8_MB4"_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 256, UTF8_MB4, UTF8_MB4"_de_pb_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 257, UTF8_MB4, UTF8_MB4"_is_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 258, UTF8_MB4, UTF8_MB4"_lv_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 259, UTF8_MB4, UTF8_MB4"_ro_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 260, UTF8_MB4, UTF8_MB4"_sl_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 261, UTF8_MB4, UTF8_MB4"_pl_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 262, UTF8_MB4, UTF8_MB4"_et_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 263, UTF8_MB4, UTF8_MB4"_es_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 264, UTF8_MB4, UTF8_MB4"_sv_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 265, UTF8_MB4, UTF8_MB4"_tr_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 266, UTF8_MB4, UTF8_MB4"_cs_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 267, UTF8_MB4, UTF8_MB4"_da_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 268, UTF8_MB4, UTF8_MB4"_lt_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 269, UTF8_MB4, UTF8_MB4"_sk_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 270, UTF8_MB4, UTF8_MB4"_es_trad_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 271, UTF8_MB4, UTF8_MB4"_la_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 272, UTF8_MB4, UTF8_MB4"_fa_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 273, UTF8_MB4, UTF8_MB4"_eo_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 274, UTF8_MB4, UTF8_MB4"_hu_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 275, UTF8_MB4, UTF8_MB4"_hr_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 276, UTF8_MB4, UTF8_MB4"_si_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 277, UTF8_MB4, UTF8_MB4"_vi_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 278, UTF8_MB4, UTF8_MB4"_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 279, UTF8_MB4, UTF8_MB4"_de_pb_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 280, UTF8_MB4, UTF8_MB4"_is_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 281, UTF8_MB4, UTF8_MB4"_lv_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 282, UTF8_MB4, UTF8_MB4"_ro_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 283, UTF8_MB4, UTF8_MB4"_sl_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 284, UTF8_MB4, UTF8_MB4"_pl_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 285, UTF8_MB4, UTF8_MB4"_et_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 286, UTF8_MB4, UTF8_MB4"_es_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 287, UTF8_MB4, UTF8_MB4"_sv_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 288, UTF8_MB4, UTF8_MB4"_tr_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 289, UTF8_MB4, UTF8_MB4"_cs_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 290, UTF8_MB4, UTF8_MB4"_da_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 291, UTF8_MB4, UTF8_MB4"_lt_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 292, UTF8_MB4, UTF8_MB4"_sk_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 293, UTF8_MB4, UTF8_MB4"_es_trad_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 294, UTF8_MB4, UTF8_MB4"_la_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 295, UTF8_MB4, UTF8_MB4"_fa_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 296, UTF8_MB4, UTF8_MB4"_eo_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 297, UTF8_MB4, UTF8_MB4"_hu_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 298, UTF8_MB4, UTF8_MB4"_hr_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 299, UTF8_MB4, UTF8_MB4"_si_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 300, UTF8_MB4, UTF8_MB4"_vi_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 303, UTF8_MB4, UTF8_MB4"_ja_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid}, - { 0, NULL, NULL, 0, 0, NULL, NULL, NULL} + { 1, "big5","big5_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_big5_id, check_mb_big5_id}, + { 3, "dec8", "dec8_swedish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 4, "cp850", "cp850_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 6, "hp8", "hp8_english_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 7, "koi8r", "koi8r_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 8, "latin1", "latin1_swedish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 5, "latin1", "latin1_german1_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, /* should be after 0x8 because swedish_ci is the default collation */ + { 9, "latin2", "latin2_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 2, "latin2", "latin2_czech_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, /* should be after 0x9 because general_ci is the default collation */ + { 10, "swe7", "swe7_swedish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 11, "ascii", "ascii_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 12, "ujis", "ujis_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_ujis_id, check_mb_ujis_id}, + { 13, "sjis", "sjis_japanese_ci", 1, 2, "", mysqlnd_mbcharlen_sjis_id, check_mb_sjis_id}, + { 16, "hebrew", "hebrew_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 17, "filename", "filename", 1, 5, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 18, "tis620", "tis620_thai_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 19, "euckr", "euckr_korean_ci", 1, 2, "", mysqlnd_mbcharlen_euckr_id, check_mb_euckr_id}, + { 21, "latin2", "latin2_hungarian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 27, "latin2", "latin2_croatian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 22, "koi8u", "koi8u_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 24, "gb2312", "gb2312_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_gb2312_id, check_mb_gb2312_id}, + { 25, "greek", "greek_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 26, "cp1250", "cp1250_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 28, "gbk", "gbk_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_gbk_id, check_mb_gbk_id}, + { 30, "latin5", "latin5_turkish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 31, "latin1", "latin1_german2_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 15, "latin1", "latin1_danish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 32, "armscii8", "armscii8_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 33, UTF8_MB3, UTF8_MB3"_general_ci", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 35, "ucs2", "ucs2_general_ci", 2, 2, "UCS-2 Unicode", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 36, "cp866", "cp866_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 37, "keybcs2", "keybcs2_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 38, "macce", "macce_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 39, "macroman", "macroman_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 40, "cp852", "cp852_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 41, "latin7", "latin7_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 20, "latin7", "latin7_estonian_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 57, "cp1256", "cp1256_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 59, "cp1257", "cp1257_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 63, "binary", "binary", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_eucjpms_id, check_mb_eucjpms_id}, + { 29, "cp1257", "cp1257_lithuanian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 31, "latin1", "latin1_german2_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 34, "cp1250", "cp1250_czech_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 42, "latin7", "latin7_general_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 43, "macce", "macce_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 44, "cp1250", "cp1250_croatian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 45, UTF8_MB4, UTF8_MB4"_general_ci", 1, 4, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 46, UTF8_MB4, UTF8_MB4"_bin", 1, 4, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 47, "latin1", "latin1_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 48, "latin1", "latin1_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 49, "latin1", "latin1_general_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 51, "cp1251", "cp1251_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 14, "cp1251", "cp1251_bulgarian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 23, "cp1251", "cp1251_ukrainian_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 50, "cp1251", "cp1251_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 52, "cp1251", "cp1251_general_cs", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 53, "macroman", "macroman_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 54, "utf16", "utf16_general_ci", 2, 4, "UTF-16 Unicode", mysqlnd_mbcharlen_utf16_id, check_mb_utf16_id}, + { 55, "utf16", "utf16_bin", 2, 4, "UTF-16 Unicode", mysqlnd_mbcharlen_utf16_id, check_mb_utf16_id}, + { 56, "utf16le", "utf16le_general_ci", 2, 4, "UTF-16LE Unicode", mysqlnd_mbcharlen_utf16_id, check_mb_utf16_id}, + { 58, "cp1257", "cp1257_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, +/*55*/{ 60, "utf32", "utf32_general_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*55*/{ 61, "utf32", "utf32_bin", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, + { 62, "utf16le", "utf16le_bin", 2, 4, "UTF-16LE Unicode", mysqlnd_mbcharlen_utf16_id, check_mb_utf16_id}, + { 64, "armscii8", "armscii8_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 65, "ascii", "ascii_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 66, "cp1250", "cp1250_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 67, "cp1256", "cp1256_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 68, "cp866", "cp866_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 69, "dec8", "dec8_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 70, "greek", "greek_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 71, "hebrew", "hebrew_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 72, "hp8", "hp8_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 73, "keybcs2", "keybcs2_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 74, "koi8r", "koi8r_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 75, "koi8u", "koi8u_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 77, "latin2", "latin2_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 78, "latin5", "latin5_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 79, "latin7", "latin7_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 80, "cp850", "cp850_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 81, "cp852", "cp852_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 82, "swe7", "swe7_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 83, UTF8_MB3, UTF8_MB3"_bin", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 84, "big5", "big5_bin", 1, 2, "", mysqlnd_mbcharlen_big5_id, check_mb_big5_id}, + { 85, "euckr", "euckr_bin", 1, 2, "", mysqlnd_mbcharlen_euckr_id, check_mb_euckr_id}, + { 86, "gb2312", "gb2312_bin", 1, 2, "", mysqlnd_mbcharlen_gb2312_id, check_mb_gb2312_id}, + { 87, "gbk", "gbk_bin", 1, 2, "", mysqlnd_mbcharlen_gbk_id, check_mb_gbk_id}, + { 88, "sjis", "sjis_bin", 1, 2, "", mysqlnd_mbcharlen_sjis_id, check_mb_sjis_id}, + { 89, "tis620", "tis620_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 90, "ucs2", "ucs2_bin", 2, 2, "UCS-2 Unicode", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 91, "ujis", "ujis_bin", 1, 3, "", mysqlnd_mbcharlen_ujis_id, check_mb_ujis_id}, + { 92, "geostd8", "geostd8_general_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 93, "geostd8", "geostd8_bin", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 94, "latin1", "latin1_spanish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 95, "cp932", "cp932_japanese_ci", 1, 2, "", mysqlnd_mbcharlen_cp932_id, check_mb_cp932_id}, + { 96, "cp932", "cp932_bin", 1, 2, "", mysqlnd_mbcharlen_cp932_id, check_mb_cp932_id}, + { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_eucjpms_id, check_mb_eucjpms_id}, + { 98, "eucjpms", "eucjpms_bin", 1, 3, "", mysqlnd_mbcharlen_eucjpms_id, check_mb_eucjpms_id}, + { 99, "cp1250", "cp1250_polish_ci", 1, 1, "", mysqlnd_mbcharlen_null_id, check_null_id}, + { 128, "ucs2", "ucs2_unicode_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 129, "ucs2", "ucs2_icelandic_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 130, "ucs2", "ucs2_latvian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 131, "ucs2", "ucs2_romanian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 132, "ucs2", "ucs2_slovenian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 133, "ucs2", "ucs2_polish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 134, "ucs2", "ucs2_estonian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 135, "ucs2", "ucs2_spanish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 136, "ucs2", "ucs2_swedish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 137, "ucs2", "ucs2_turkish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 138, "ucs2", "ucs2_czech_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 139, "ucs2", "ucs2_danish_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 140, "ucs2", "ucs2_lithuanian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 141, "ucs2", "ucs2_slovak_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 142, "ucs2", "ucs2_spanish2_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 143, "ucs2", "ucs2_roman_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 144, "ucs2", "ucs2_persian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 145, "ucs2", "ucs2_esperanto_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 146, "ucs2", "ucs2_hungarian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 147, "ucs2", "ucs2_sinhala_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 148, "ucs2", "ucs2_german2_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 149, "ucs2", "ucs2_croatian_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 150, "ucs2", "ucs2_unicode_520_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + { 151, "ucs2", "ucs2_vietnamese_ci", 2, 2, "", mysqlnd_mbcharlen_ucs2_id, check_mb_ucs2_id}, + +/*56*/{160, "utf32", "utf32_unicode_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{161, "utf32", "utf32_icelandic_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{162, "utf32", "utf32_latvian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{163, "utf32", "utf32_romanian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{164, "utf32", "utf32_slovenian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{165, "utf32", "utf32_polish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{166, "utf32", "utf32_estonian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{167, "utf32", "utf32_spanish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{168, "utf32", "utf32_swedish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{169, "utf32", "utf32_turkish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{170, "utf32", "utf32_czech_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{171, "utf32", "utf32_danish_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{172, "utf32", "utf32_lithuanian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{173, "utf32", "utf32_slovak_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{174, "utf32", "utf32_spanish2_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{175, "utf32", "utf32_roman_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{176, "utf32", "utf32_persian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{177, "utf32", "utf32_esperanto_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{178, "utf32", "utf32_hungarian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{179, "utf32", "utf32_sinhala_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{180, "utf32", "utf32_german2_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{181, "utf32", "utf32_croatian_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{182, "utf32", "utf32_unicode_520_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, +/*56*/{183, "utf32", "utf32_vietnamese_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32_id, check_mb_utf32_id}, + + { 192, UTF8_MB3, UTF8_MB3"_unicode_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 193, UTF8_MB3, UTF8_MB3"_icelandic_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 194, UTF8_MB3, UTF8_MB3"_latvian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 195, UTF8_MB3, UTF8_MB3"_romanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 196, UTF8_MB3, UTF8_MB3"_slovenian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 197, UTF8_MB3, UTF8_MB3"_polish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 198, UTF8_MB3, UTF8_MB3"_estonian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 199, UTF8_MB3, UTF8_MB3"_spanish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 200, UTF8_MB3, UTF8_MB3"_swedish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 201, UTF8_MB3, UTF8_MB3"_turkish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 202, UTF8_MB3, UTF8_MB3"_czech_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 203, UTF8_MB3, UTF8_MB3"_danish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 204, UTF8_MB3, UTF8_MB3"_lithuanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 205, UTF8_MB3, UTF8_MB3"_slovak_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 206, UTF8_MB3, UTF8_MB3"_spanish2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 207, UTF8_MB3, UTF8_MB3"_roman_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 208, UTF8_MB3, UTF8_MB3"_persian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 209, UTF8_MB3, UTF8_MB3"_esperanto_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 210, UTF8_MB3, UTF8_MB3"_hungarian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 211, UTF8_MB3, UTF8_MB3"_sinhala_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 212, UTF8_MB3, UTF8_MB3"_german2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 213, UTF8_MB3, UTF8_MB3"_croatian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 214, UTF8_MB3, UTF8_MB3"_unicode_520_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + { 215, UTF8_MB3, UTF8_MB3"_vietnamese_ci", 1, 3, "", mysqlnd_mbcharlen_utf8mb3_id, check_mb_utf8mb3_valid_id}, + + { 224, UTF8_MB4, UTF8_MB4"_unicode_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 225, UTF8_MB4, UTF8_MB4"_icelandic_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 226, UTF8_MB4, UTF8_MB4"_latvian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 227, UTF8_MB4, UTF8_MB4"_romanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 228, UTF8_MB4, UTF8_MB4"_slovenian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 229, UTF8_MB4, UTF8_MB4"_polish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 230, UTF8_MB4, UTF8_MB4"_estonian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 231, UTF8_MB4, UTF8_MB4"_spanish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 232, UTF8_MB4, UTF8_MB4"_swedish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 233, UTF8_MB4, UTF8_MB4"_turkish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 234, UTF8_MB4, UTF8_MB4"_czech_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 235, UTF8_MB4, UTF8_MB4"_danish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 236, UTF8_MB4, UTF8_MB4"_lithuanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 237, UTF8_MB4, UTF8_MB4"_slovak_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 238, UTF8_MB4, UTF8_MB4"_spanish2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 239, UTF8_MB4, UTF8_MB4"_roman_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 240, UTF8_MB4, UTF8_MB4"_persian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 241, UTF8_MB4, UTF8_MB4"_esperanto_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 242, UTF8_MB4, UTF8_MB4"_hungarian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 243, UTF8_MB4, UTF8_MB4"_sinhala_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 244, UTF8_MB4, UTF8_MB4"_german2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 245, UTF8_MB4, UTF8_MB4"_croatian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 246, UTF8_MB4, UTF8_MB4"_unicode_520_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 247, UTF8_MB4, UTF8_MB4"_vietnamese_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 248, "gb18030", "gb18030_chinese_ci", 1, 4, "", mysqlnd_mbcharlen_gb18030_id, my_ismbchar_gb18030_id}, + { 249, "gb18030", "gb18030_bin", 1, 4, "", mysqlnd_mbcharlen_gb18030_id, my_ismbchar_gb18030_id}, + + { 254, UTF8_MB3, UTF8_MB3"_general_cs", 1, 3, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 255, UTF8_MB4, UTF8_MB4"_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 256, UTF8_MB4, UTF8_MB4"_de_pb_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 257, UTF8_MB4, UTF8_MB4"_is_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 258, UTF8_MB4, UTF8_MB4"_lv_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 259, UTF8_MB4, UTF8_MB4"_ro_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 260, UTF8_MB4, UTF8_MB4"_sl_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 261, UTF8_MB4, UTF8_MB4"_pl_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 262, UTF8_MB4, UTF8_MB4"_et_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 263, UTF8_MB4, UTF8_MB4"_es_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 264, UTF8_MB4, UTF8_MB4"_sv_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 265, UTF8_MB4, UTF8_MB4"_tr_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 266, UTF8_MB4, UTF8_MB4"_cs_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 267, UTF8_MB4, UTF8_MB4"_da_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 268, UTF8_MB4, UTF8_MB4"_lt_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 269, UTF8_MB4, UTF8_MB4"_sk_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 270, UTF8_MB4, UTF8_MB4"_es_trad_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 271, UTF8_MB4, UTF8_MB4"_la_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 272, UTF8_MB4, UTF8_MB4"_fa_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 273, UTF8_MB4, UTF8_MB4"_eo_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 274, UTF8_MB4, UTF8_MB4"_hu_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 275, UTF8_MB4, UTF8_MB4"_hr_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 276, UTF8_MB4, UTF8_MB4"_si_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 277, UTF8_MB4, UTF8_MB4"_vi_0900_ai_ci", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 278, UTF8_MB4, UTF8_MB4"_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 279, UTF8_MB4, UTF8_MB4"_de_pb_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 280, UTF8_MB4, UTF8_MB4"_is_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 281, UTF8_MB4, UTF8_MB4"_lv_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 282, UTF8_MB4, UTF8_MB4"_ro_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 283, UTF8_MB4, UTF8_MB4"_sl_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 284, UTF8_MB4, UTF8_MB4"_pl_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 285, UTF8_MB4, UTF8_MB4"_et_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 286, UTF8_MB4, UTF8_MB4"_es_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 287, UTF8_MB4, UTF8_MB4"_sv_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 288, UTF8_MB4, UTF8_MB4"_tr_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 289, UTF8_MB4, UTF8_MB4"_cs_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 290, UTF8_MB4, UTF8_MB4"_da_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 291, UTF8_MB4, UTF8_MB4"_lt_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 292, UTF8_MB4, UTF8_MB4"_sk_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 293, UTF8_MB4, UTF8_MB4"_es_trad_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 294, UTF8_MB4, UTF8_MB4"_la_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 295, UTF8_MB4, UTF8_MB4"_fa_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 296, UTF8_MB4, UTF8_MB4"_eo_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 297, UTF8_MB4, UTF8_MB4"_hu_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 298, UTF8_MB4, UTF8_MB4"_hr_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 299, UTF8_MB4, UTF8_MB4"_si_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 300, UTF8_MB4, UTF8_MB4"_vi_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 303, UTF8_MB4, UTF8_MB4"_ja_0900_as_cs", 1, 4, "", mysqlnd_mbcharlen_utf8_id, check_mb_utf8_valid_id}, + { 0, NULL, NULL, 0, 0, NULL, mysqlnd_mbcharlen_null_id, check_null_id} }; /* }}} */ @@ -769,7 +847,6 @@ PHPAPI const MYSQLND_CHARSET * mysqlnd_find_charset_name(const char * const name } /* }}} */ - /* {{{ mysqlnd_cset_escape_quotes */ PHPAPI zend_ulong mysqlnd_cset_escape_quotes(const MYSQLND_CHARSET * const cset, char * newstr, const char * escapestr, const size_t escapestr_len) @@ -777,7 +854,6 @@ PHPAPI zend_ulong mysqlnd_cset_escape_quotes(const MYSQLND_CHARSET * const cset, const char *newstr_s = newstr; const char *newstr_e = newstr + 2 * escapestr_len; const char *end = escapestr + escapestr_len; - bool escape_overflow = FALSE; DBG_ENTER("mysqlnd_cset_escape_quotes"); @@ -785,13 +861,8 @@ PHPAPI zend_ulong mysqlnd_cset_escape_quotes(const MYSQLND_CHARSET * const cset, unsigned int len = 0; /* check unicode characters */ - if (cset->char_maxlen > 1 && (len = cset->mb_valid(escapestr, end))) { - - /* check possible overflow */ - if ((newstr + len) > newstr_e) { - escape_overflow = TRUE; - break; - } + if (cset->char_maxlen > 1 && (len = mysqlnd_mbvalid_dispatch(cset->mb_valid, escapestr, end))) { + ZEND_ASSERT(newstr + len <= newstr_e); /* copy mb char without escaping it */ while (len--) { *newstr++ = *escapestr++; @@ -800,25 +871,16 @@ PHPAPI zend_ulong mysqlnd_cset_escape_quotes(const MYSQLND_CHARSET * const cset, continue; } if (*escapestr == '\'') { - if (newstr + 2 > newstr_e) { - escape_overflow = TRUE; - break; - } + ZEND_ASSERT(newstr + 2 <= newstr_e); *newstr++ = '\''; *newstr++ = '\''; } else { - if (newstr + 1 > newstr_e) { - escape_overflow = TRUE; - break; - } + ZEND_ASSERT(newstr + 1 <= newstr_e); *newstr++ = *escapestr; } } *newstr = '\0'; - if (escape_overflow) { - DBG_RETURN((zend_ulong)~0); - } DBG_RETURN((zend_ulong)(newstr - newstr_s)); } /* }}} */ @@ -831,32 +893,29 @@ PHPAPI zend_ulong mysqlnd_cset_escape_slashes(const MYSQLND_CHARSET * const cset const char *newstr_s = newstr; const char *newstr_e = newstr + 2 * escapestr_len; const char *end = escapestr + escapestr_len; - bool escape_overflow = FALSE; DBG_ENTER("mysqlnd_cset_escape_slashes"); DBG_INF_FMT("charset=%s", cset->name); for (;escapestr < end; escapestr++) { char esc = '\0'; - unsigned int len = 0; /* check unicode characters */ - if (cset->char_maxlen > 1 && (len = cset->mb_valid(escapestr, end))) { - /* check possible overflow */ - if ((newstr + len) > newstr_e) { - escape_overflow = TRUE; - break; - } - /* copy mb char without escaping it */ - while (len--) { - *newstr++ = *escapestr++; + if (cset->char_maxlen > 1) { + unsigned int len = mysqlnd_mbvalid_dispatch(cset->mb_valid, escapestr, end); + if (len) { + ZEND_ASSERT(newstr + len <= newstr_e); + /* copy mb char without escaping it */ + while (len--) { + *newstr++ = *escapestr++; + } + escapestr--; + continue; + } else if (mysqlnd_mbcharlen_dispatch(cset->mb_charlen, *escapestr) > 1) { + esc = *escapestr; } - escapestr--; - continue; } - if (cset->char_maxlen > 1 && cset->mb_charlen(*escapestr) > 1) { - esc = *escapestr; - } else { + if (!esc) { switch (*escapestr) { case 0: esc = '0'; @@ -878,27 +937,18 @@ PHPAPI zend_ulong mysqlnd_cset_escape_slashes(const MYSQLND_CHARSET * const cset } } if (esc) { - if (newstr + 2 > newstr_e) { - escape_overflow = TRUE; - break; - } + ZEND_ASSERT(newstr + 2 <= newstr_e); /* copy escaped character */ *newstr++ = '\\'; *newstr++ = esc; } else { - if (newstr + 1 > newstr_e) { - escape_overflow = TRUE; - break; - } + ZEND_ASSERT(newstr + 1 <= newstr_e); /* copy non escaped character */ *newstr++ = *escapestr; } } *newstr = '\0'; - if (escape_overflow) { - DBG_RETURN((zend_ulong)~0); - } DBG_RETURN((zend_ulong)(newstr - newstr_s)); } /* }}} */ diff --git a/ext/mysqlnd/mysqlnd_structs.h b/ext/mysqlnd/mysqlnd_structs.h index 8e1425a5c6bf1..a263168519337 100644 --- a/ext/mysqlnd/mysqlnd_structs.h +++ b/ext/mysqlnd/mysqlnd_structs.h @@ -183,8 +183,8 @@ typedef struct st_mysqlnd_charset unsigned int char_minlen; unsigned int char_maxlen; const char *comment; - unsigned int (*mb_charlen)(const unsigned int c); - unsigned int (*mb_valid)(const char * const start, const char * const end); + short mb_charlen; + short mb_valid; } MYSQLND_CHARSET;