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swoole_mysql_coro.cc
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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| Copyright (c) 2012-2018 The Swoole Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <[email protected]> |
+----------------------------------------------------------------------+
*/
#include "php_swoole_cxx.h"
#include "swoole_coroutine.h"
#include "swoole_mysql_coro.h"
// see mysqlnd 'L64' macro redefined
#undef L64
extern "C" {
#include "ext/hash/php_hash.h"
#include "ext/hash/php_hash_sha.h"
#include "ext/standard/php_math.h"
#ifdef SW_MYSQL_RSA_SUPPORT
#include <openssl/rsa.h>
#include <openssl/pem.h>
#endif
}
using namespace swoole;
static PHP_METHOD(swoole_mysql_coro, __construct);
static PHP_METHOD(swoole_mysql_coro, __destruct);
static PHP_METHOD(swoole_mysql_coro, connect);
static PHP_METHOD(swoole_mysql_coro, query);
static PHP_METHOD(swoole_mysql_coro, recv);
static PHP_METHOD(swoole_mysql_coro, nextResult);
#ifdef SW_USE_MYSQLND
static PHP_METHOD(swoole_mysql_coro, escape);
#endif
static PHP_METHOD(swoole_mysql_coro, begin);
static PHP_METHOD(swoole_mysql_coro, commit);
static PHP_METHOD(swoole_mysql_coro, rollback);
static PHP_METHOD(swoole_mysql_coro, prepare);
static PHP_METHOD(swoole_mysql_coro, setDefer);
static PHP_METHOD(swoole_mysql_coro, getDefer);
static PHP_METHOD(swoole_mysql_coro, close);
static PHP_METHOD(swoole_mysql_coro_statement, __destruct);
static PHP_METHOD(swoole_mysql_coro_statement, execute);
static PHP_METHOD(swoole_mysql_coro_statement, fetch);
static PHP_METHOD(swoole_mysql_coro_statement, fetchAll);
static PHP_METHOD(swoole_mysql_coro_statement, nextResult);
#define UTF8_MB4 "utf8mb4"
#define UTF8_MB3 "utf8"
#define DATETIME_MAX_SIZE 32
typedef struct _mysql_big_data_info {
// for used:
ulong_t len; // data length
ulong_t remaining_size; // max remaining size that can be read
uint32_t currrent_packet_remaining_size; // remaining size of current packet
char *read_p; // where to start reading data
// for result:
uint32_t ext_header_len; // extra packet header length
uint32_t ext_packet_len; // extra packet length (body only)
} mysql_big_data_info;
typedef struct _mysql_charset
{
unsigned int nr;
const char *name;
const char *collation;
} mysql_charset;
static const mysql_charset swoole_mysql_charsets[] =
{
{ 1, "big5", "big5_chinese_ci" },
{ 3, "dec8", "dec8_swedish_ci" },
{ 4, "cp850", "cp850_general_ci" },
{ 6, "hp8", "hp8_english_ci" },
{ 7, "koi8r", "koi8r_general_ci" },
{ 8, "latin1", "latin1_swedish_ci" },
{ 5, "latin1", "latin1_german1_ci" },
{ 9, "latin2", "latin2_general_ci" },
{ 2, "latin2", "latin2_czech_cs" },
{ 10, "swe7", "swe7_swedish_ci" },
{ 11, "ascii", "ascii_general_ci" },
{ 12, "ujis", "ujis_japanese_ci" },
{ 13, "sjis", "sjis_japanese_ci" },
{ 16, "hebrew", "hebrew_general_ci" },
{ 17, "filename", "filename" },
{ 18, "tis620", "tis620_thai_ci" },
{ 19, "euckr", "euckr_korean_ci" },
{ 21, "latin2", "latin2_hungarian_ci" },
{ 27, "latin2", "latin2_croatian_ci" },
{ 22, "koi8u", "koi8u_general_ci" },
{ 24, "gb2312", "gb2312_chinese_ci" },
{ 25, "greek", "greek_general_ci" },
{ 26, "cp1250", "cp1250_general_ci" },
{ 28, "gbk", "gbk_chinese_ci" },
{ 30, "latin5", "latin5_turkish_ci" },
{ 31, "latin1", "latin1_german2_ci" },
{ 15, "latin1", "latin1_danish_ci" },
{ 32, "armscii8", "armscii8_general_ci" },
{ 33, UTF8_MB3, UTF8_MB3"_general_ci" },
{ 35, "ucs2", "ucs2_general_ci" },
{ 36, "cp866", "cp866_general_ci" },
{ 37, "keybcs2", "keybcs2_general_ci" },
{ 38, "macce", "macce_general_ci" },
{ 39, "macroman", "macroman_general_ci" },
{ 40, "cp852", "cp852_general_ci" },
{ 41, "latin7", "latin7_general_ci" },
{ 20, "latin7", "latin7_estonian_cs" },
{ 57, "cp1256", "cp1256_general_ci" },
{ 59, "cp1257", "cp1257_general_ci" },
{ 63, "binary", "binary" },
{ 97, "eucjpms", "eucjpms_japanese_ci" },
{ 29, "cp1257", "cp1257_lithuanian_ci" },
{ 31, "latin1", "latin1_german2_ci" },
{ 34, "cp1250", "cp1250_czech_cs" },
{ 42, "latin7", "latin7_general_cs" },
{ 43, "macce", "macce_bin" },
{ 44, "cp1250", "cp1250_croatian_ci" },
{ 45, UTF8_MB4, UTF8_MB4"_general_ci" },
{ 46, UTF8_MB4, UTF8_MB4"_bin" },
{ 47, "latin1", "latin1_bin" },
{ 48, "latin1", "latin1_general_ci" },
{ 49, "latin1", "latin1_general_cs" },
{ 51, "cp1251", "cp1251_general_ci" },
{ 14, "cp1251", "cp1251_bulgarian_ci" },
{ 23, "cp1251", "cp1251_ukrainian_ci" },
{ 50, "cp1251", "cp1251_bin" },
{ 52, "cp1251", "cp1251_general_cs" },
{ 53, "macroman", "macroman_bin" },
{ 54, "utf16", "utf16_general_ci" },
{ 55, "utf16", "utf16_bin" },
{ 56, "utf16le", "utf16le_general_ci" },
{ 58, "cp1257", "cp1257_bin" },
{ 60, "utf32", "utf32_general_ci" },
{ 61, "utf32", "utf32_bin" },
{ 62, "utf16le", "utf16le_bin" },
{ 64, "armscii8", "armscii8_bin" },
{ 65, "ascii", "ascii_bin" },
{ 66, "cp1250", "cp1250_bin" },
{ 67, "cp1256", "cp1256_bin" },
{ 68, "cp866", "cp866_bin" },
{ 69, "dec8", "dec8_bin" },
{ 70, "greek", "greek_bin" },
{ 71, "hebrew", "hebrew_bin" },
{ 72, "hp8", "hp8_bin" },
{ 73, "keybcs2", "keybcs2_bin" },
{ 74, "koi8r", "koi8r_bin" },
{ 75, "koi8u", "koi8u_bin" },
{ 77, "latin2", "latin2_bin" },
{ 78, "latin5", "latin5_bin" },
{ 79, "latin7", "latin7_bin" },
{ 80, "cp850", "cp850_bin" },
{ 81, "cp852", "cp852_bin" },
{ 82, "swe7", "swe7_bin" },
{ 83, UTF8_MB3, UTF8_MB3"_bin" },
{ 84, "big5", "big5_bin" },
{ 85, "euckr", "euckr_bin" },
{ 86, "gb2312", "gb2312_bin" },
{ 87, "gbk", "gbk_bin" },
{ 88, "sjis", "sjis_bin" },
{ 89, "tis620", "tis620_bin" },
{ 90, "ucs2", "ucs2_bin" },
{ 91, "ujis", "ujis_bin" },
{ 92, "geostd8", "geostd8_general_ci" },
{ 93, "geostd8", "geostd8_bin" },
{ 94, "latin1", "latin1_spanish_ci" },
{ 95, "cp932", "cp932_japanese_ci" },
{ 96, "cp932", "cp932_bin" },
{ 97, "eucjpms", "eucjpms_japanese_ci" },
{ 98, "eucjpms", "eucjpms_bin" },
{ 99, "cp1250", "cp1250_polish_ci" },
{ 128, "ucs2", "ucs2_unicode_ci" },
{ 129, "ucs2", "ucs2_icelandic_ci" },
{ 130, "ucs2", "ucs2_latvian_ci" },
{ 131, "ucs2", "ucs2_romanian_ci" },
{ 132, "ucs2", "ucs2_slovenian_ci" },
{ 133, "ucs2", "ucs2_polish_ci" },
{ 134, "ucs2", "ucs2_estonian_ci" },
{ 135, "ucs2", "ucs2_spanish_ci" },
{ 136, "ucs2", "ucs2_swedish_ci" },
{ 137, "ucs2", "ucs2_turkish_ci" },
{ 138, "ucs2", "ucs2_czech_ci" },
{ 139, "ucs2", "ucs2_danish_ci" },
{ 140, "ucs2", "ucs2_lithuanian_ci" },
{ 141, "ucs2", "ucs2_slovak_ci" },
{ 142, "ucs2", "ucs2_spanish2_ci" },
{ 143, "ucs2", "ucs2_roman_ci" },
{ 144, "ucs2", "ucs2_persian_ci" },
{ 145, "ucs2", "ucs2_esperanto_ci" },
{ 146, "ucs2", "ucs2_hungarian_ci" },
{ 147, "ucs2", "ucs2_sinhala_ci" },
{ 148, "ucs2", "ucs2_german2_ci" },
{ 149, "ucs2", "ucs2_croatian_ci" },
{ 150, "ucs2", "ucs2_unicode_520_ci" },
{ 151, "ucs2", "ucs2_vietnamese_ci" },
{ 160, "utf32", "utf32_unicode_ci" },
{ 161, "utf32", "utf32_icelandic_ci" },
{ 162, "utf32", "utf32_latvian_ci" },
{ 163, "utf32", "utf32_romanian_ci" },
{ 164, "utf32", "utf32_slovenian_ci" },
{ 165, "utf32", "utf32_polish_ci" },
{ 166, "utf32", "utf32_estonian_ci" },
{ 167, "utf32", "utf32_spanish_ci" },
{ 168, "utf32", "utf32_swedish_ci" },
{ 169, "utf32", "utf32_turkish_ci" },
{ 170, "utf32", "utf32_czech_ci" },
{ 171, "utf32", "utf32_danish_ci" },
{ 172, "utf32", "utf32_lithuanian_ci" },
{ 173, "utf32", "utf32_slovak_ci" },
{ 174, "utf32", "utf32_spanish2_ci" },
{ 175, "utf32", "utf32_roman_ci" },
{ 176, "utf32", "utf32_persian_ci" },
{ 177, "utf32", "utf32_esperanto_ci" },
{ 178, "utf32", "utf32_hungarian_ci" },
{ 179, "utf32", "utf32_sinhala_ci" },
{ 180, "utf32", "utf32_german2_ci" },
{ 181, "utf32", "utf32_croatian_ci" },
{ 182, "utf32", "utf32_unicode_520_ci" },
{ 183, "utf32", "utf32_vietnamese_ci" },
{ 192, UTF8_MB3, UTF8_MB3"_unicode_ci" },
{ 193, UTF8_MB3, UTF8_MB3"_icelandic_ci" },
{ 194, UTF8_MB3, UTF8_MB3"_latvian_ci" },
{ 195, UTF8_MB3, UTF8_MB3"_romanian_ci" },
{ 196, UTF8_MB3, UTF8_MB3"_slovenian_ci" },
{ 197, UTF8_MB3, UTF8_MB3"_polish_ci" },
{ 198, UTF8_MB3, UTF8_MB3"_estonian_ci" },
{ 199, UTF8_MB3, UTF8_MB3"_spanish_ci" },
{ 200, UTF8_MB3, UTF8_MB3"_swedish_ci" },
{ 201, UTF8_MB3, UTF8_MB3"_turkish_ci" },
{ 202, UTF8_MB3, UTF8_MB3"_czech_ci" },
{ 203, UTF8_MB3, UTF8_MB3"_danish_ci" },
{ 204, UTF8_MB3, UTF8_MB3"_lithuanian_ci" },
{ 205, UTF8_MB3, UTF8_MB3"_slovak_ci" },
{ 206, UTF8_MB3, UTF8_MB3"_spanish2_ci" },
{ 207, UTF8_MB3, UTF8_MB3"_roman_ci" },
{ 208, UTF8_MB3, UTF8_MB3"_persian_ci" },
{ 209, UTF8_MB3, UTF8_MB3"_esperanto_ci" },
{ 210, UTF8_MB3, UTF8_MB3"_hungarian_ci" },
{ 211, UTF8_MB3, UTF8_MB3"_sinhala_ci" },
{ 212, UTF8_MB3, UTF8_MB3"_german2_ci" },
{ 213, UTF8_MB3, UTF8_MB3"_croatian_ci" },
{ 214, UTF8_MB3, UTF8_MB3"_unicode_520_ci" },
{ 215, UTF8_MB3, UTF8_MB3"_vietnamese_ci" },
{ 224, UTF8_MB4, UTF8_MB4"_unicode_ci" },
{ 225, UTF8_MB4, UTF8_MB4"_icelandic_ci" },
{ 226, UTF8_MB4, UTF8_MB4"_latvian_ci" },
{ 227, UTF8_MB4, UTF8_MB4"_romanian_ci" },
{ 228, UTF8_MB4, UTF8_MB4"_slovenian_ci" },
{ 229, UTF8_MB4, UTF8_MB4"_polish_ci" },
{ 230, UTF8_MB4, UTF8_MB4"_estonian_ci" },
{ 231, UTF8_MB4, UTF8_MB4"_spanish_ci" },
{ 232, UTF8_MB4, UTF8_MB4"_swedish_ci" },
{ 233, UTF8_MB4, UTF8_MB4"_turkish_ci" },
{ 234, UTF8_MB4, UTF8_MB4"_czech_ci" },
{ 235, UTF8_MB4, UTF8_MB4"_danish_ci" },
{ 236, UTF8_MB4, UTF8_MB4"_lithuanian_ci" },
{ 237, UTF8_MB4, UTF8_MB4"_slovak_ci" },
{ 238, UTF8_MB4, UTF8_MB4"_spanish2_ci" },
{ 239, UTF8_MB4, UTF8_MB4"_roman_ci" },
{ 240, UTF8_MB4, UTF8_MB4"_persian_ci" },
{ 241, UTF8_MB4, UTF8_MB4"_esperanto_ci" },
{ 242, UTF8_MB4, UTF8_MB4"_hungarian_ci" },
{ 243, UTF8_MB4, UTF8_MB4"_sinhala_ci" },
{ 244, UTF8_MB4, UTF8_MB4"_german2_ci" },
{ 245, UTF8_MB4, UTF8_MB4"_croatian_ci" },
{ 246, UTF8_MB4, UTF8_MB4"_unicode_520_ci" },
{ 247, UTF8_MB4, UTF8_MB4"_vietnamese_ci" },
{ 248, "gb18030", "gb18030_chinese_ci" },
{ 249, "gb18030", "gb18030_bin" },
{ 254, UTF8_MB3, UTF8_MB3"_general_cs" },
{ 0, NULL, NULL},
};
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_void, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_connect, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, server_config, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_query, 0, 0, 1)
ZEND_ARG_INFO(0, sql)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_begin, 0, 0, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_commit, 0, 0, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_rollback, 0, 0, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_prepare, 0, 0, 1)
ZEND_ARG_INFO(0, statement)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_setDefer, 0, 0, 0)
ZEND_ARG_INFO(0, defer)
ZEND_END_ARG_INFO()
#ifdef SW_USE_MYSQLND
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_escape, 0, 0, 1)
ZEND_ARG_INFO(0, string)
ZEND_ARG_INFO(0, flags)
ZEND_END_ARG_INFO()
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_statement_execute, 0, 0, 0)
ZEND_ARG_INFO(0, params)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_statement_fetch, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_statement_fetchAll, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_mysql_coro_statement_nextResult, 0, 0, 0)
ZEND_END_ARG_INFO()
static zend_class_entry swoole_mysql_coro_ce;
static zend_class_entry *swoole_mysql_coro_ce_ptr;
static zend_object_handlers swoole_mysql_coro_handlers;
static zend_class_entry swoole_mysql_coro_exception_ce;
static zend_class_entry *swoole_mysql_coro_exception_ce_ptr;
static zend_object_handlers swoole_mysql_coro_exception_handlers;
static zend_class_entry swoole_mysql_coro_statement_ce;
static zend_class_entry *swoole_mysql_coro_statement_ce_ptr;
static zend_object_handlers swoole_mysql_coro_statement_handlers;
static const zend_function_entry swoole_mysql_coro_methods[] =
{
PHP_ME(swoole_mysql_coro, __construct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, connect, arginfo_swoole_mysql_coro_connect, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, query, arginfo_swoole_mysql_coro_query, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, recv, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, nextResult, arginfo_swoole_void, ZEND_ACC_PUBLIC)
#ifdef SW_USE_MYSQLND
PHP_ME(swoole_mysql_coro, escape, arginfo_swoole_mysql_coro_escape, ZEND_ACC_PUBLIC)
#endif
PHP_ME(swoole_mysql_coro, begin, arginfo_swoole_mysql_coro_begin, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, commit, arginfo_swoole_mysql_coro_commit, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, rollback, arginfo_swoole_mysql_coro_rollback, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, prepare, arginfo_swoole_mysql_coro_prepare, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, setDefer, arginfo_swoole_mysql_coro_setDefer, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, getDefer, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro, close, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static const zend_function_entry swoole_mysql_coro_statement_methods[] =
{
PHP_ME(swoole_mysql_coro_statement, execute, arginfo_swoole_mysql_coro_statement_execute, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro_statement, fetch, arginfo_swoole_mysql_coro_statement_fetch, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro_statement, fetchAll, arginfo_swoole_mysql_coro_statement_fetchAll, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro_statement, nextResult, arginfo_swoole_mysql_coro_statement_nextResult, ZEND_ACC_PUBLIC)
PHP_ME(swoole_mysql_coro_statement, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static int swoole_mysql_coro_onRead(swReactor *reactor, swEvent *event);
static int swoole_mysql_coro_onWrite(swReactor *reactor, swEvent *event);
static int swoole_mysql_coro_onError(swReactor *reactor, swEvent *event);
static void swoole_mysql_coro_onConnect(mysql_client *client);
static void swoole_mysql_coro_onTimeout(swTimer *timer, swTimer_node *tnode);
static int mysql_query(zval *zobject, mysql_client *client, swString *sql, zval *callback);
static int mysql_response(mysql_client *client);
static int mysql_is_over(mysql_client *client);
static void swoole_mysql_coro_free_object(zend_object *object);
static zend_object *swoole_mysql_coro_create_object(zend_class_entry *ce)
{
zend_object *object;
object = zend_objects_new(ce);
object->handlers = &swoole_mysql_coro_handlers;
object_properties_init(object, ce);
mysql_client *client = (mysql_client *) emalloc(sizeof(mysql_client));
bzero(client, sizeof(mysql_client));
swoole_set_object_by_handle(object->handle, client);
return object;
}
void swoole_mysql_coro_init(int module_number)
{
SWOOLE_INIT_CLASS_ENTRY(swoole_mysql_coro, "Swoole\\Coroutine\\MySQL", NULL, "Co\\MySQL", swoole_mysql_coro_methods);
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_mysql_coro, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_mysql_coro, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_mysql_coro, zend_class_unset_property_deny);
SWOOLE_SET_CLASS_CREATE_AND_FREE(swoole_mysql_coro, swoole_mysql_coro_create_object, swoole_mysql_coro_free_object);
SWOOLE_INIT_CLASS_ENTRY(swoole_mysql_coro_statement, "Swoole\\Coroutine\\MySQL\\Statement", NULL, "Co\\MySQL\\Statement", swoole_mysql_coro_statement_methods);
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_mysql_coro_statement, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_mysql_coro_statement, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_mysql_coro_statement, zend_class_unset_property_deny);
SWOOLE_INIT_CLASS_ENTRY_EX(swoole_mysql_coro_exception, "Swoole\\Coroutine\\MySQL\\Exception", NULL, "Co\\MySQL\\Exception", NULL, swoole_exception);
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_mysql_coro_exception, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_mysql_coro_exception, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_mysql_coro_exception, zend_class_unset_property_deny);
zend_declare_property_string(swoole_mysql_coro_ce_ptr, ZEND_STRL("serverInfo"), "", ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_ce_ptr, ZEND_STRL("sock"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_bool(swoole_mysql_coro_ce_ptr, ZEND_STRL("connected"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_string(swoole_mysql_coro_ce_ptr, ZEND_STRL("connect_error"), "", ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_ce_ptr, ZEND_STRL("connect_errno"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_ce_ptr, ZEND_STRL("affected_rows"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_ce_ptr, ZEND_STRL("insert_id"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_string(swoole_mysql_coro_ce_ptr, ZEND_STRL("error"), "", ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_ce_ptr, ZEND_STRL("errno"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_statement_ce_ptr, ZEND_STRL("affected_rows"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_statement_ce_ptr, ZEND_STRL("insert_id"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_string(swoole_mysql_coro_statement_ce_ptr, ZEND_STRL("error"), "", ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_mysql_coro_statement_ce_ptr, ZEND_STRL("errno"), 0, ZEND_ACC_PUBLIC);
}
static sw_inline int mysql_read_err(mysql_client *client, char *buf, int n_buf)
{
// not ERR packet
if ((uint8_t) buf[4] != SW_MYSQL_PACKET_ERR)
{
return SW_ERR;
}
swMysqlPacketDump(buf, SW_MYSQL_PACKET_HEADER_SIZE + client->response.packet_length, "ERR_Packet");
client->response.response_type = SW_MYSQL_PACKET_ERR;
// ERR Packet = Packet header (4 bytes) + ERR Payload
// skip packet header
buf += SW_MYSQL_PACKET_HEADER_SIZE;
// int<1> header [ff] header of the ERR packet
buf += 1;
// int<2> error_code error-code
client->response.error_code = mysql_uint2korr(buf);
buf += 2;
// string[1] sql_state_marker # marker of the SQL State
buf += 1;
// string[5] sql_state SQL State
memcpy(client->response.status_msg, buf, 5);
buf += 5;
// string<EOF> error_message human readable error message
client->response.server_msg = buf;
client->response.l_server_msg = client->response.packet_length - 9;
MYSQL_RESPONSE_BUFFER->offset += SW_MYSQL_PACKET_HEADER_SIZE + client->response.packet_length;
swTraceLog(SW_TRACE_MYSQL_CLIENT, "ERR_Packet, error_code=%u, status_msg=%s", client->response.error_code, client->response.status_msg);
return SW_OK;
}
static sw_inline int mysql_read_ok(mysql_client *client, char *buf, int n_buf)
{
int ret;
char nul;
if ((uint8_t) buf[4] != SW_MYSQL_PACKET_OK || client->cmd == SW_MYSQL_COM_STMT_PREPARE)
{
return SW_ERR;
}
swMysqlPacketDump(buf, SW_MYSQL_PACKET_HEADER_SIZE + client->response.packet_length, "OK_Packet");
// skip packet header
buf += SW_MYSQL_PACKET_HEADER_SIZE;
n_buf -= SW_MYSQL_PACKET_HEADER_SIZE;
// int<1> header [00] or [fe] the OK packet header
buf += 1;
n_buf -= 1;
// int<lenenc> affected_rows affected rows
ret = mysql_length_coded_binary(buf, &client->response.affected_rows, &nul, n_buf);
n_buf -= ret;
buf += ret;
// int<lenenc> last_insert_id last insert-id
ret = mysql_length_coded_binary(buf, &client->response.insert_id, &nul, n_buf);
n_buf -= ret;
buf += ret;
// int<2> status_flags Status Flags
client->response.status_code = mysql_uint2korr(buf);
buf += 2;
// int<2> warnings number of warnings
client->response.warnings = mysql_uint2korr(buf);
MYSQL_RESPONSE_BUFFER->offset += SW_MYSQL_PACKET_HEADER_SIZE + client->response.packet_length;
swTraceLog(
SW_TRACE_MYSQL_CLIENT, "OK_Packet, affected_rows=%lu, insert_id=%lu, status_flags=%u, warnings=%u",
client->response.affected_rows, client->response.insert_id, client->response.status_code, client->response.warnings
);
return SW_OK;
}
static zend_string* mysql_decode_big_data(mysql_big_data_info *mbdi)
{
// through ext_packet_num to calc read_n += ?
mbdi->ext_header_len = SW_MYSQL_PACKET_HEADER_SIZE * (((mbdi->len - mbdi->currrent_packet_remaining_size) / SW_MYSQL_MAX_PACKET_BODY_SIZE) + 1);
if (mbdi->ext_header_len + mbdi->len > mbdi->remaining_size)
{
swTraceLog(SW_TRACE_MYSQL_CLIENT, "big packet need %lu, but only %lu", mbdi->ext_header_len + mbdi->len, mbdi->remaining_size);
return NULL;
}
else
{
// optimization: allocate a complete piece of memory at once
zend_string* zstring = zend_string_alloc(mbdi->len, 0);;
size_t write_s = 0, write_n = 0;
char *read_p, *write_p;
read_p = mbdi->read_p;
write_p = ZSTR_VAL(zstring);
// copy the remaining data of the current packet
write_s = mbdi->currrent_packet_remaining_size;
memcpy(write_p, read_p, write_s);
read_p += write_s;
write_p += write_s;
write_n += write_s;
while (write_n < mbdi->len) // copy the next... packet
{
uint32_t _packet_len = mysql_uint3korr(read_p);
mbdi->ext_packet_len += _packet_len;
write_s = MIN(_packet_len, mbdi->len - write_n);
memcpy(write_p, read_p + SW_MYSQL_PACKET_HEADER_SIZE, write_s);
read_p += SW_MYSQL_PACKET_HEADER_SIZE + write_s;
write_p += write_s;
write_n += write_s;
}
ZSTR_VAL(zstring)[mbdi->len] = '\0';
SW_ASSERT(ZSTR_VAL(zstring) + mbdi->len == write_p);
return zstring;
}
}
static ssize_t mysql_decode_row(mysql_client *client, char *buf, uint32_t packet_length, size_t n_buf)
{
uint32_t i;
int tmp_len;
ulong_t len;
char nul;
mysql_row row;
char value_buffer[32];
char *error;
ssize_t read_n = 0;
zend_string *zstring = NULL;
zval *result_array = client->response.result_array;
zval *row_array = sw_malloc_zval();
bzero(&row, sizeof(row));
array_init(row_array);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "mysql_decode_row begin, num_column=%ld, packet_length=%u.", client->response.num_column, packet_length);
mysql_field *field = NULL;
for (i = 0; i < client->response.num_column; i++)
{
tmp_len = mysql_length_coded_binary(&buf[read_n], &len, &nul, packet_length - read_n);
if (tmp_len == -1)
{
swWarn("mysql response parse error: bad lcb, tmp_len=%d", tmp_len);
read_n = -SW_MYSQL_ERR_BAD_LCB;
goto _error;
}
read_n += tmp_len;
// WARNING: data may be longer than single packet (0x00fffff => 16M)
if (unlikely(len > (uint32_t) (packet_length - read_n)))
{
mysql_big_data_info mbdi = { len, n_buf - read_n, packet_length - (uint32_t) read_n, buf + read_n, 0, 0 };
if ((zstring = mysql_decode_big_data(&mbdi)))
{
read_n += mbdi.ext_header_len;
packet_length += mbdi.ext_header_len + mbdi.ext_packet_len;
}
else
{
read_n = SW_AGAIN;
goto _error;
}
}
field = &client->response.columns[i];
if (nul == 1)
{
swTraceLog(SW_TRACE_MYSQL_CLIENT, "column#%d: name=%.*s, type=null", i, field->name_length, field->name);
add_assoc_null(row_array, field->name);
continue;
}
swTraceLog(SW_TRACE_MYSQL_CLIENT, "column#%d: name=%.*s, type=%d, value=%.*s, len=%lu", i, field->name_length, field->name, field->type, (int) len, buf + read_n, len);
switch (field->type)
{
case SW_MYSQL_TYPE_NULL:
add_assoc_null(row_array, field->name);
break;
/* String */
case SW_MYSQL_TYPE_TINY_BLOB:
case SW_MYSQL_TYPE_MEDIUM_BLOB:
case SW_MYSQL_TYPE_LONG_BLOB:
case SW_MYSQL_TYPE_BLOB:
case SW_MYSQL_TYPE_DECIMAL:
case SW_MYSQL_TYPE_NEWDECIMAL:
case SW_MYSQL_TYPE_BIT:
case SW_MYSQL_TYPE_STRING:
case SW_MYSQL_TYPE_VAR_STRING:
case SW_MYSQL_TYPE_VARCHAR:
case SW_MYSQL_TYPE_NEWDATE:
/* Date Time */
case SW_MYSQL_TYPE_TIME:
case SW_MYSQL_TYPE_YEAR:
case SW_MYSQL_TYPE_TIMESTAMP:
case SW_MYSQL_TYPE_DATETIME:
case SW_MYSQL_TYPE_DATE:
case SW_MYSQL_TYPE_JSON:
if (unlikely(zstring))
{
zval _zdata, *zdata = &_zdata;
ZVAL_STR(zdata, zstring);
add_assoc_zval(row_array, field->name, zdata);
zstring = NULL;
}
else
{
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
break;
/* Integer */
case SW_MYSQL_TYPE_TINY:
case SW_MYSQL_TYPE_SHORT:
case SW_MYSQL_TYPE_INT24:
case SW_MYSQL_TYPE_LONG:
if(client->connector.strict_type)
{
memcpy(value_buffer, buf + read_n, len);
value_buffer[len] = 0;
if (field->flags & SW_MYSQL_UNSIGNED_FLAG)
{
row.uint = strtoul(value_buffer, &error, 10);
if (*error != '\0')
{
read_n = -SW_MYSQL_ERR_CONVLONG;
goto _error;
}
add_assoc_long(row_array, field->name, row.uint);
}
else
{
row.sint = strtol(value_buffer, &error, 10);
if (*error != '\0')
{
read_n = -SW_MYSQL_ERR_CONVLONG;
goto _error;
}
add_assoc_long(row_array, field->name, row.sint);
}
}
else
{
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
break;
case SW_MYSQL_TYPE_LONGLONG:
if(client->connector.strict_type) {
memcpy(value_buffer, buf + read_n, len);
value_buffer[len] = 0;
if (field->flags & SW_MYSQL_UNSIGNED_FLAG)
{
row.ubigint = strtoull(value_buffer, &error, 10);
if (*error != '\0') {
read_n = -SW_MYSQL_ERR_CONVLONGLONG;
goto _error;
}
if (unlikely(row.ubigint > ZEND_LONG_MAX))
{
goto _longlongstring;
}
add_assoc_long(row_array, field->name, row.ubigint);
}
else
{
row.sbigint = strtoll(value_buffer, &error, 10);
if (*error != '\0') {
read_n = -SW_MYSQL_ERR_CONVLONGLONG;
goto _error;
}
add_assoc_long(row_array, field->name, row.sbigint);
}
}
else
{
_longlongstring:
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
break;
case SW_MYSQL_TYPE_FLOAT:
if(client->connector.strict_type) {
memcpy(value_buffer, buf + read_n, len);
value_buffer[len] = 0;
row.mdouble = strtod(value_buffer, &error);
if (*error != '\0') {
read_n = -SW_MYSQL_ERR_CONVFLOAT;
goto _error;
}
add_assoc_double(row_array, field->name, row.mdouble);
}
else
{
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
break;
case SW_MYSQL_TYPE_DOUBLE:
if(client->connector.strict_type) {
memcpy(value_buffer, buf + read_n, len);
value_buffer[len] = 0;
row.mdouble = strtod(value_buffer, &error);
if (*error != '\0') {
read_n = -SW_MYSQL_ERR_CONVDOUBLE;
goto _error;
}
add_assoc_double(row_array, field->name, row.mdouble);
}
else
{
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
break;
default:
swWarn("unknown field type[%d].", field->type);
read_n = SW_ERR;
_error:
zval_ptr_dtor(row_array);
efree(row_array);
return read_n;
}
read_n += len;
}
add_next_index_zval(result_array, row_array);
efree(row_array);
return read_n;
}
static int mysql_decode_datetime(char *buf, char *result)
{
uint16_t y = 0;
uint8_t M = 0, d = 0, h = 0, m = 0, s = 0, n;
n = *(uint8_t *) (buf);
if (n != 0)
{
y = *(uint16_t *) (buf + 1);
M = *(uint8_t *) (buf + 3);
d = *(uint8_t *) (buf + 4);
if (n > 4)
{
h = *(uint8_t *) (buf + 5);
m = *(uint8_t *) (buf + 6);
s = *(uint8_t *) (buf + 7);
}
}
snprintf(result, DATETIME_MAX_SIZE, "%.4u-%.2u-%.2u %.2u:%.2u:%.2u", y, M, d, h, m, s);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "n=%d", n);
return n;
}
static int mysql_decode_time(char *buf, char *result)
{
uint8_t h = 0, m = 0, s = 0;
uint8_t n = *(uint8_t *) (buf);
if (n != 0)
{
h = *(uint8_t *) (buf + 6);
m = *(uint8_t *) (buf + 7);
s = *(uint8_t *) (buf + 8);
}
snprintf(result, DATETIME_MAX_SIZE, "%.2u:%.2u:%.2u", h, m, s);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "n=%d", n);
return n;
}
static int mysql_decode_date(char *buf, char *result)
{
uint8_t M = 0, d = 0, n;
uint16_t y = 0;
n = *(uint8_t *) (buf);
if (n != 0)
{
y = *(uint16_t *) (buf + 1);
M = *(uint8_t *) (buf + 3);
d = *(uint8_t *) (buf + 4);
}
snprintf(result, DATETIME_MAX_SIZE, "%.4u-%.2u-%.2u", y, M, d);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "n=%d", n);
return n;
}
static void mysql_decode_year(char *buf, char *result)
{
uint16_t y = *(uint16_t *) (buf);
snprintf(result, DATETIME_MAX_SIZE, "%.4u", y);
}
static ssize_t mysql_decode_row_prepare(mysql_client *client, char *buf, uint32_t packet_length, size_t n_buf)
{
uint32_t i;
int tmp_len;
ulong_t len = 0;
char nul;
ssize_t read_n = 0;
unsigned int null_count = ((client->response.num_column + 9) / 8) + 1;
buf += null_count;
packet_length -= null_count;
swTraceLog(SW_TRACE_MYSQL_CLIENT, "null_count=%u", null_count);
char datetime_buffer[DATETIME_MAX_SIZE];
mysql_row row;
zval *result_array = client->response.result_array;
zval *row_array = sw_malloc_zval();
array_init(row_array);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "mysql_decode_row begin, num_column=%ld, packet_length=%u.", client->response.num_column, packet_length);
mysql_field *field = NULL;
for (i = 0; i < client->response.num_column; i++)
{
field = &client->response.columns[i];
/* to check Null-Bitmap @see https://dev.mysql.com/doc/internals/en/null-bitmap.html */
if (((buf - null_count + 1)[((i + 2) / 8)] & (0x01 << ((i + 2) % 8))) != 0)
{
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s is null", field->name);
add_assoc_null(row_array, field->name);
continue;
}
swTraceLog(SW_TRACE_MYSQL_CLIENT, "column#%d: name=%s, type=%d, size=%lu", i, field->name, field->type, field->length);
switch (field->type)
{
/* Date Time */
case SW_MYSQL_TYPE_TIME:
len = mysql_decode_time(buf + read_n, datetime_buffer) + 1;
add_assoc_stringl(row_array, field->name, datetime_buffer, 8);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%s", field->name, datetime_buffer);
break;
case SW_MYSQL_TYPE_YEAR:
mysql_decode_year(buf + read_n, datetime_buffer);
add_assoc_stringl(row_array, field->name, datetime_buffer, 4);
len = 2;
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%s", field->name, datetime_buffer);
break;
case SW_MYSQL_TYPE_DATE:
len = mysql_decode_date(buf + read_n, datetime_buffer) + 1;
add_assoc_stringl(row_array, field->name, datetime_buffer, 10);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%s", field->name, datetime_buffer);
break;
case SW_MYSQL_TYPE_TIMESTAMP:
case SW_MYSQL_TYPE_DATETIME:
len = mysql_decode_datetime(buf + read_n, datetime_buffer) + 1;
add_assoc_stringl(row_array, field->name, datetime_buffer, 19);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%s", field->name, datetime_buffer);
break;
case SW_MYSQL_TYPE_NULL:
add_assoc_null(row_array, field->name);
break;
/* String */
case SW_MYSQL_TYPE_TINY_BLOB:
case SW_MYSQL_TYPE_MEDIUM_BLOB:
case SW_MYSQL_TYPE_LONG_BLOB:
case SW_MYSQL_TYPE_BLOB:
case SW_MYSQL_TYPE_DECIMAL:
case SW_MYSQL_TYPE_NEWDECIMAL:
case SW_MYSQL_TYPE_BIT:
case SW_MYSQL_TYPE_JSON:
case SW_MYSQL_TYPE_STRING:
case SW_MYSQL_TYPE_VAR_STRING:
case SW_MYSQL_TYPE_VARCHAR:
case SW_MYSQL_TYPE_NEWDATE:
tmp_len = mysql_length_coded_binary(&buf[read_n], &len, &nul, packet_length - read_n);
if (tmp_len == -1)
{
swWarn("mysql response parse error: bad lcb, tmp_len=%d", tmp_len);
read_n = -SW_MYSQL_ERR_BAD_LCB;
goto _error;
}
read_n += tmp_len;
// WARNING: data may be longer than single packet (0x00fffff => 16M)
if (unlikely(len > (uint32_t) (packet_length - read_n)))
{
zend_string *zstring;
mysql_big_data_info mbdi = { len, n_buf - read_n, packet_length - (uint32_t) read_n, buf + read_n, 0, 0 };
if ((zstring = mysql_decode_big_data(&mbdi)))
{
zval _zdata, *zdata = &_zdata;
ZVAL_STR(zdata, zstring);
add_assoc_zval(row_array, field->name, zdata);
read_n += mbdi.ext_header_len;
packet_length += mbdi.ext_header_len + mbdi.ext_packet_len;
}
else
{
read_n = SW_AGAIN;
goto _error;
}
}
else
{
add_assoc_stringl(row_array, field->name, buf + read_n, len);
}
swTraceLog(SW_TRACE_MYSQL_CLIENT, "len=%lu, %s=%.*s", len, field->name, (int) len, buf + read_n);
break;
/* Integer */
case SW_MYSQL_TYPE_TINY:
if (field->flags & SW_MYSQL_UNSIGNED_FLAG)
{
row.utiny = *(uint8_t *) (buf + read_n);
add_assoc_long(row_array, field->name, row.utiny);
len = sizeof(row.utiny);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%u", field->name, row.utiny);
}
else
{
row.stiny = *(int8_t *) (buf + read_n);
add_assoc_long(row_array, field->name, row.stiny);
len = sizeof(row.stiny);
swTraceLog(SW_TRACE_MYSQL_CLIENT, "%s=%d", field->name, row.stiny);
}
break;
case SW_MYSQL_TYPE_SHORT:
if (field->flags & SW_MYSQL_UNSIGNED_FLAG)
{
row.small = *(uint16_t *) (buf + read_n);
add_assoc_long(row_array, field->name, row.small);
len = sizeof(row.small);