#include "mysqlnd_debug.h"
/* {{{ utf8 functions */
+static unsigned int check_mb_utf8mb3_sequence(const char *start, const char *end)
+{
+ zend_uchar c;
+
+ if (start >= end) {
+ return 0;
+ }
+
+ c = (zend_uchar) start[0];
+
+ if (c < 0x80) {
+ return 1; /* single byte character */
+ }
+ if (c < 0xC2) {
+ return 0; /* invalid mb character */
+ }
+ if (c < 0xE0) {
+ if (start + 2 > end) {
+ return 0; /* too small */
+ }
+ if (!(((zend_uchar)start[1] ^ 0x80) < 0x40)) {
+ return 0;
+ }
+ return 2;
+ }
+ if (c < 0xF0) {
+ if (start + 3 > end) {
+ return 0; /* too small */
+ }
+ if (!(((zend_uchar)start[1] ^ 0x80) < 0x40 && ((zend_uchar)start[2] ^ 0x80) < 0x40 &&
+ (c >= 0xE1 || (zend_uchar)start[1] >= 0xA0))) {
+ return 0; /* invalid utf8 character */
+ }
+ return 3;
+ }
+ return 0;
+}
+
static unsigned int check_mb_utf8_sequence(const char *start, const char *end)
{
}
return 3;
}
+ if (c < 0xF5) {
+ if (start + 4 > end) { /* We need 4 characters */
+ return 0; /* too small */
+ }
+
+ /*
+ UTF-8 quick four-byte mask:
+ 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+ Encoding allows to encode U+00010000..U+001FFFFF
+
+ The maximum character defined in the Unicode standard is U+0010FFFF.
+ Higher characters U+00110000..U+001FFFFF are not used.
+
+ 11110000.10010000.10xxxxxx.10xxxxxx == F0.90.80.80 == U+00010000 (min)
+ 11110100.10001111.10111111.10111111 == F4.8F.BF.BF == U+0010FFFF (max)
+
+ Valid codes:
+ [F0][90..BF][80..BF][80..BF]
+ [F1][80..BF][80..BF][80..BF]
+ [F2][80..BF][80..BF][80..BF]
+ [F3][80..BF][80..BF][80..BF]
+ [F4][80..8F][80..BF][80..BF]
+ */
+
+ if (!((start[1] ^ 0x80) < 0x40 &&
+ (start[2] ^ 0x80) < 0x40 &&
+ (start[3] ^ 0x80) < 0x40 &&
+ (c >= 0xf1 || start[1] >= 0x90) &&
+ (c <= 0xf3 || start[1] <= 0x8F)))
+ {
+ return 0; /* invalid utf8 character */
+ }
+ return 4;
+ }
return 0;
}
+static unsigned int check_mb_utf8mb3_valid(const char *start, const char *end)
+{
+ unsigned int len = check_mb_utf8mb3_sequence(start, end);
+ return (len > 1)? len:0;
+}
+
static unsigned int check_mb_utf8_valid(const char *start, const char *end)
{
unsigned int len = check_mb_utf8_sequence(start, end);
return (len > 1)? len:0;
}
-static unsigned int mysqlnd_mbcharlen_utf8(unsigned int utf8)
+
+static unsigned int mysqlnd_mbcharlen_utf8mb3(unsigned int utf8)
{
if (utf8 < 0x80) {
return 1; /* single byte character */
if (utf8 < 0xF0) {
return 3; /* triple byte character */
}
- /* We still don't support characters out of the BMP */
+ return 0;
+}
+
+static unsigned int mysqlnd_mbcharlen_utf8(unsigned int utf8)
+{
+ if (utf8 < 0x80) {
+ return 1; /* single byte character */
+ }
+ if (utf8 < 0xC2) {
+ return 0; /* invalid multibyte header */
+ }
+ if (utf8 < 0xE0) {
+ return 2; /* double byte character */
+ }
+ if (utf8 < 0xF0) {
+ return 3; /* triple byte character */
+ }
+ if (utf8 < 0xF8) {
+ return 4; /* four byte character */
+ }
return 0;
}
/* }}} */
-/* {{{ mysqlnd_charsets */
-const MYSQLND_CHARSET mysqlnd_charsets[] =
+/* {{{ utf16 functions */
+#define UTF16_HIGH_HEAD(x) ((((zend_uchar) (x)) & 0xFC) == 0xD8)
+#define UTF16_LOW_HEAD(x) ((((zend_uchar) (x)) & 0xFC) == 0xDC)
+
+static unsigned int check_mb_utf16(const char *start, const char *end)
{
- { 1, "big5","big5_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_big5, check_mb_big5},
- { 3, "dec8", "dec8_swedisch_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},
- { 9, "latin2", "latin2_general_ci", 1, 1, "", NULL, NULL},
- { 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},
- { 18, "tis620", "tis620_thai_ci", 1, 1, "", NULL, NULL},
- { 19, "euckr", "euckr_korean_ci", 1, 2, "", mysqlnd_mbcharlen_euckr, check_mb_euckr},
- { 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},
- { 32, "armscii8", "armscii8_general_ci", 1, 1, "", NULL, NULL},
- { 33, "utf8", "utf8_general_ci", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_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},
- { 51, "cp1251", "cp1251_general_ci", 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},
- { 92, "geostd8", "geostd8_general_ci", 1, 1, "", NULL, NULL},
- { 95, "cp932", "cp932_japanese_ci", 1, 2, "", mysqlnd_mbcharlen_cp932, check_mb_cp932},
- { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3, "", mysqlnd_mbcharlen_eucjpms, check_mb_eucjpms},
- { 2, "latin2", "latin2_czech_cs", 1, 1, "", NULL, NULL},
- { 5, "latin1", "latin1_german_ci", 1, 1, "", NULL, NULL},
- { 14, "cp1251", "cp1251_bulgarian_ci", 1, 1, "", NULL, NULL},
- { 15, "latin1", "latin1_danish_ci", 1, 1, "", NULL, NULL},
- { 17, "filename", "filename", 1, 5, "", NULL, NULL},
- { 20, "latin7", "latin7_estonian_cs", 1, 1, "", NULL, NULL},
- { 21, "latin2", "latin2_hungarian_ci", 1, 1, "", NULL, NULL},
- { 23, "cp1251", "cp1251_ukrainian_ci", 1, 1, "", NULL, NULL},
- { 27, "latin2", "latin2_croatian_ci", 1, 1, "", NULL, NULL},
- { 29, "cp1257", "cp1257_lithunian_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},
- { 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},
- { 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},
- { 58, "cp1257", "cp1257_bin", 1, 1, "", NULL, NULL},
- { 60, "armascii8", "armascii8_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, "hebew", "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},
- { 93, "geostd8", "geostd8_bin", 1, 1, "", NULL, NULL},
- { 83, "utf8", "utf8_bin", 1, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_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},
- { 94, "latin1", "latin1_spanish_ci", 1, 1, "", NULL, NULL},
- { 96, "cp932", "cp932_bin", 1, 2, "", mysqlnd_mbcharlen_cp932, check_mb_cp932},
- { 99, "cp1250", "cp1250_polish_ci", 1, 1, "", NULL, NULL},
- { 98, "eucjpms", "eucjpms_bin", 1, 3, "", mysqlnd_mbcharlen_eucjpms, check_mb_eucjpms},
- { 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_lithunian_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},
- { 192, "utf8", "utf8_general_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 193, "utf8", "utf8_icelandic_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 194, "utf8", "utf8_latvian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 195, "utf8", "utf8_romanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 196, "utf8", "utf8_slovenian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 197, "utf8", "utf8_polish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 198, "utf8", "utf8_estonian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 119, "utf8", "utf8_spanish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 200, "utf8", "utf8_swedish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 201, "utf8", "utf8_turkish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 202, "utf8", "utf8_czech_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 203, "utf8", "utf8_danish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 204, "utf8", "utf8_lithunian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 205, "utf8", "utf8_slovak_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 206, "utf8", "utf8_spanish2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 207, "utf8", "utf8_roman_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 208, "utf8", "utf8_persian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 209, "utf8", "utf8_esperanto_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 210, "utf8", "utf8_hungarian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 192, "utf8mb3", "utf8mb3_general_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 193, "utf8mb3", "utf8mb3_icelandic_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 194, "utf8mb3", "utf8mb3_latvian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 195, "utf8mb3", "utf8mb3_romanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 196, "utf8mb3", "utf8mb3_slovenian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 197, "utf8mb3", "utf8mb3_polish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 198, "utf8mb3", "utf8mb3_estonian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 119, "utf8mb3", "utf8mb3_spanish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 200, "utf8mb3", "utf8mb3_swedish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 201, "utf8mb3", "utf8mb3_turkish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 202, "utf8mb3", "utf8mb3_czech_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 203, "utf8mb3", "utf8mb3_danish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 204, "utf8mb3", "utf8mb3_lithunian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 205, "utf8mb3", "utf8mb3_slovak_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 206, "utf8mb3", "utf8mb3_spanish2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 207, "utf8mb3", "utf8mb3_roman_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 208, "utf8mb3", "utf8mb3_persian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 209, "utf8mb3", "utf8mb3_esperanto_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 210, "utf8mb3", "utf8mb3_hungarian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 211, "utf8mb3", "utf8mb3_sinhala_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 224, "utf8", "utf8_unicode_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 225, "utf8", "utf8_icelandic_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 226, "utf8", "utf8_latvian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 227, "utf8", "utf8_romanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 228, "utf8", "utf8_slovenian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 229, "utf8", "utf8_polish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 230, "utf8", "utf8_estonian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 231, "utf8", "utf8_spanish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 232, "utf8", "utf8_swedish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 233, "utf8", "utf8_turkish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 234, "utf8", "utf8_czech_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 235, "utf8", "utf8_danish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 236, "utf8", "utf8_lithuanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 237, "utf8", "utf8_slovak_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 238, "utf8", "utf8_spanish2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 239, "utf8", "utf8_roman_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 240, "utf8", "utf8_persian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 241, "utf8", "utf8_esperanto_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 242, "utf8", "utf8_hungarian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 243, "utf8", "utf8_sinhala_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 254, "utf8mb3", "utf8mb3_general_cs", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 0, NULL, NULL, 0, 0, NULL, NULL, NULL}
-};
+ if (start + 2 > end) {
+ return 0;
+ }
+
+ if (UTF16_HIGH_HEAD(*start)) {
+ return (start + 4 <= end) && UTF16_LOW_HEAD(start[2]) ? 4 : 0;
+ }
+
+ if (UTF16_LOW_HEAD(*start)) {
+ return 0;
+ }
+ return 2;
+}
+
+
+static uint mysqlnd_mbcharlen_utf16(unsigned int utf16)
+{
+ return UTF16_HIGH_HEAD(utf16) ? 4 : 2;
+}
/* }}} */
+/* {{{ utf32 functions */
+static uint
+check_mb_utf32(const char *start __attribute((unused)), const char *end __attribute((unused)))
+{
+ return 4;
+}
+
+
+static uint
+mysqlnd_mbcharlen_utf32(unsigned int utf32 __attribute((unused)))
+{
+ return 4;
+}
+/* }}} */
+
+/*
+ The server compiles sometimes the full utf-8 (the mb4) as utf8m4, and the old as utf8,
+ for BC reasons. Sometimes, utf8mb4 is just utf8 but the old charsets are utf8mb3.
+ Change easily now, with a macro, could be made compilastion dependable.
+*/
+
+#define UTF8_MB4 "utf8mb4"
+#define UTF8_MB3 "utf8"
+
/* {{{ mysqlnd_charsets */
-const MYSQLND_CHARSET mysqlnd_charsets60[] =
+const MYSQLND_CHARSET mysqlnd_charsets[] =
{
{ 1, "big5","big5_chinese_ci", 1, 2, "", mysqlnd_mbcharlen_big5, check_mb_big5},
{ 3, "dec8", "dec8_swedisch_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},
{ 32, "armscii8", "armscii8_general_ci", 1, 1, "", NULL, NULL},
- { 33, "utf8", "utf8_general_ci", 1, 2, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
+ { 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},
{ 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, 3, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
+ { 46, UTF8_MB4, UTF8_MB4"_bin", 1, 3, "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},
{ 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},
{ 58, "cp1257", "cp1257_bin", 1, 1, "", NULL, NULL},
+#ifdef USED_TO_BE_SO_BEFORE_MYSQL_5_5
{ 60, "armascii8", "armascii8_bin", 1, 1, "", NULL, NULL},
+#endif
+ { 60, "utf32", "utf32_general_ci", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32},
+ { 61, "utf32", "utf32_bin", 4, 4, "UTF-32 Unicode", mysqlnd_mbcharlen_utf32, check_mb_utf32},
{ 65, "ascii", "ascii_bin", 1, 1, "", NULL, NULL},
{ 66, "cp1250", "cp1250_bin", 1, 1, "", NULL, NULL},
{ 67, "cp1256", "cp1256_bin", 1, 1, "", NULL, NULL},
{ 81, "cp852", "cp852_bin", 1, 1, "", NULL, NULL},
{ 82, "swe7", "swe7_bin", 1, 1, "", NULL, NULL},
{ 93, "geostd8", "geostd8_bin", 1, 1, "", NULL, NULL},
- { 83, "utf8", "utf8_bin", 1, 2, "UTF-8 Unicode", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
+ { 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},
{ 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},
- { 192, "utf8mb3", "utf8mb3_general_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 193, "utf8mb3", "utf8mb3_icelandic_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 194, "utf8mb3", "utf8mb3_latvian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 195, "utf8mb3", "utf8mb3_romanian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 196, "utf8mb3", "utf8mb3_slovenian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 197, "utf8mb3", "utf8mb3_polish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 198, "utf8mb3", "utf8mb3_estonian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 119, "utf8mb3", "utf8mb3_spanish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 200, "utf8mb3", "utf8mb3_swedish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 201, "utf8mb3", "utf8mb3_turkish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 202, "utf8mb3", "utf8mb3_czech_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 203, "utf8mb3", "utf8mb3_danish_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 204, "utf8mb3", "utf8mb3_lithunian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid },
- { 205, "utf8mb3", "utf8mb3_slovak_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 206, "utf8mb3", "utf8mb3_spanish2_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 207, "utf8mb3", "utf8mb3_roman_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 208, "utf8mb3", "utf8mb3_persian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 209, "utf8mb3", "utf8mb3_esperanto_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 210, "utf8mb3", "utf8mb3_hungarian_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 211, "utf8mb3", "utf8mb3_sinhala_ci", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 224, "utf8", "utf8_unicode_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 225, "utf8", "utf8_icelandic_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 226, "utf8", "utf8_latvian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 227, "utf8", "utf8_romanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 228, "utf8", "utf8_slovenian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 229, "utf8", "utf8_polish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 230, "utf8", "utf8_estonian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 231, "utf8", "utf8_spanish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 232, "utf8", "utf8_swedish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 233, "utf8", "utf8_turkish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 234, "utf8", "utf8_czech_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 235, "utf8", "utf8_danish_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 236, "utf8", "utf8_lithuanian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 237, "utf8", "utf8_slovak_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 238, "utf8", "utf8_spanish2_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 239, "utf8", "utf8_roman_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 240, "utf8", "utf8_persian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 241, "utf8", "utf8_esperanto_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 242, "utf8", "utf8_hungarian_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 243, "utf8", "utf8_sinhala_ci", 1, 4, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
- { 254, "utf8mb3", "utf8mb3_general_cs", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
+
+ { 192, UTF8_MB3, UTF8_MB3"_general_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},
+ { 119, 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"_lithunian_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},
+
+ { 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},
+
+ { 254, UTF8_MB3, UTF8_MB3"_general_cs", 1, 3, "", mysqlnd_mbcharlen_utf8, check_mb_utf8_valid},
{ 0, NULL, NULL, 0, 0, NULL, NULL, NULL}
};
/* }}} */
projects / php / commitdiff