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php-src/ext/mysqli/php_mysqli_structs.h
Andrey Hristov caf3e9c3f1 Fixed a bunch of bugs reported in 
Bug #44352 mysqli_connect_error() false negative for host errors
From now on the mysqli object doesn't have that magic properties, like
error, which were readable but not visible through isset(), property_exists()
and var_dump(). All other ext/mysqli classes were fixed too.
Now it will be easier to debug mysqli based applications.
2008-03-18 16:57:31 +00:00

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2008 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Georg Richter <georg@php.net> |
+----------------------------------------------------------------------+
$Id$
*/
#ifndef PHP_MYSQLI_STRUCTS_H
#define PHP_MYSQLI_STRUCTS_H
/* A little hack to prevent build break, when mysql is used together with
* c-client, which also defines LIST.
*/
#ifdef LIST
#undef LIST
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifdef MYSQLI_USE_MYSQLND
#include "ext/mysqlnd/mysqlnd.h"
#include "mysqli_mysqlnd.h"
#else
#include <mysql.h>
#include <errmsg.h>
#include "mysqli_libmysql.h"
#endif
#include "php_mysqli.h"
/* character set support */
#if defined(MYSQLND_VERSION_ID) || MYSQL_VERSION_ID > 50009
#define HAVE_MYSQLI_GET_CHARSET
#endif
#if defined(MYSQLND_VERSION_ID) || (MYSQL_VERSION_ID > 40112 && MYSQL_VERSION_ID < 50000) || MYSQL_VERSION_ID > 50005
#define HAVE_MYSQLI_SET_CHARSET
#endif
#define MYSQLI_VERSION_ID 101009
enum mysqli_status {
MYSQLI_STATUS_UNKNOWN=0,
MYSQLI_STATUS_CLEARED,
MYSQLI_STATUS_INITIALIZED,
MYSQLI_STATUS_VALID
};
typedef struct {
ulong buflen;
char *val;
ulong type;
} VAR_BUFFER;
typedef struct {
unsigned int var_cnt;
VAR_BUFFER *buf;
zval **vars;
char *is_null;
} BIND_BUFFER;
typedef struct {
MYSQL_STMT *stmt;
BIND_BUFFER param;
BIND_BUFFER result;
char *query;
} MY_STMT;
typedef struct {
MYSQL *mysql;
char *hash_key;
zval *li_read;
php_stream *li_stream;
zend_bool persistent;
unsigned int multi_query;
} MY_MYSQL;
typedef struct {
int mode;
int socket;
FILE *fp;
} PROFILER;
typedef struct {
void *ptr; /* resource: (mysql, result, stmt) */
void *info; /* additional buffer */
enum mysqli_status status; /* object status */
} MYSQLI_RESOURCE;
typedef struct _mysqli_object {
zend_object zo;
void *ptr;
HashTable *prop_handler;
} mysqli_object; /* extends zend_object */
typedef struct st_mysqli_warning MYSQLI_WARNING;
struct st_mysqli_warning {
zval reason;
zval sqlstate;
int errorno;
MYSQLI_WARNING *next;
};
typedef struct _mysqli_property_entry {
const char *pname;
size_t pname_length;
int (*r_func)(mysqli_object *obj, zval **retval TSRMLS_DC);
int (*w_func)(mysqli_object *obj, zval *value TSRMLS_DC);
} mysqli_property_entry;
#if !defined(MYSQLI_USE_MYSQLND)
typedef struct {
char error_msg[LOCAL_INFILE_ERROR_LEN];
void *userdata;
} mysqli_local_infile;
#endif
typedef struct {
zend_ptr_stack free_links;
} mysqli_plist_entry;
#ifdef PHP_WIN32
#define PHP_MYSQLI_API __declspec(dllexport)
#define MYSQLI_LLU_SPEC "%I64u"
#define MYSQLI_LL_SPEC "%I64d"
#define L64(x) x##i64
typedef __int64 my_longlong;
#else
# if defined(__GNUC__) && __GNUC__ >= 4
# define PHP_MYSQLI_API __attribute__ ((visibility("default")))
# else
# define PHP_MYSQLI_API
# endif
#define MYSQLI_LLU_SPEC "%llu"
#define MYSQLI_LL_SPEC "%lld"
#define L64(x) x##LL
typedef long long my_longlong;
#endif
#ifdef ZTS
#include "TSRM.h"
#endif
#define PHP_MYSQLI_EXPORT(__type) PHP_MYSQLI_API __type
extern const zend_function_entry mysqli_functions[];
extern const zend_function_entry mysqli_link_methods[];
extern const zend_function_entry mysqli_stmt_methods[];
extern const zend_function_entry mysqli_result_methods[];
extern const zend_function_entry mysqli_driver_methods[];
extern const zend_function_entry mysqli_warning_methods[];
extern const zend_function_entry mysqli_exception_methods[];
extern const mysqli_property_entry mysqli_link_property_entries[];
extern const mysqli_property_entry mysqli_result_property_entries[];
extern const mysqli_property_entry mysqli_stmt_property_entries[];
extern const mysqli_property_entry mysqli_driver_property_entries[];
extern const mysqli_property_entry mysqli_warning_property_entries[];
extern zend_property_info mysqli_link_property_info_entries[];
extern zend_property_info mysqli_result_property_info_entries[];
extern zend_property_info mysqli_stmt_property_info_entries[];
extern zend_property_info mysqli_driver_property_info_entries[];
extern zend_property_info mysqli_warning_property_info_entries[];
#ifdef MYSQLI_USE_MYSQLND
extern MYSQLND_ZVAL_PCACHE *mysqli_mysqlnd_zval_cache;
extern MYSQLND_QCACHE *mysqli_mysqlnd_qcache;
#endif
extern void php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAMETERS, int override_flag, int into_object);
extern void php_clear_stmt_bind(MY_STMT *stmt TSRMLS_DC);
extern void php_clear_mysql(MY_MYSQL *);
extern MYSQLI_WARNING *php_get_warnings(MYSQL *mysql TSRMLS_DC);
extern void php_clear_warnings(MYSQLI_WARNING *w);
extern void php_free_stmt_bind_buffer(BIND_BUFFER bbuf, int type);
extern void php_mysqli_report_error(const char *sqlstate, int errorno, const char *error TSRMLS_DC);
extern void php_mysqli_report_index(const char *query, unsigned int status TSRMLS_DC);
extern void php_set_local_infile_handler_default(MY_MYSQL *);
extern void php_mysqli_throw_sql_exception(char *sqlstate, int errorno TSRMLS_DC, char *format, ...);
extern zend_class_entry *mysqli_link_class_entry;
extern zend_class_entry *mysqli_stmt_class_entry;
extern zend_class_entry *mysqli_result_class_entry;
extern zend_class_entry *mysqli_driver_class_entry;
extern zend_class_entry *mysqli_warning_class_entry;
extern zend_class_entry *mysqli_exception_class_entry;
extern int php_le_pmysqli(void);
extern void php_mysqli_dtor_p_elements(void *data);
#ifdef HAVE_SPL
extern PHPAPI zend_class_entry *spl_ce_RuntimeException;
#endif
PHP_MYSQLI_EXPORT(zend_object_value) mysqli_objects_new(zend_class_entry * TSRMLS_DC);
#define MYSQLI_DISABLE_MQ if (mysql->multi_query) { \
mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_OFF); \
mysql->multi_query = 0; \
}
#define MYSQLI_ENABLE_MQ if (!mysql->multi_query) { \
mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_ON); \
mysql->multi_query = 1; \
}
#define REGISTER_MYSQLI_CLASS_ENTRY(name, mysqli_entry, class_functions) { \
zend_class_entry ce; \
INIT_CLASS_ENTRY(ce, name,class_functions); \
ce.create_object = mysqli_objects_new; \
mysqli_entry = zend_register_internal_class(&ce TSRMLS_CC); \
} \
#define MYSQLI_REGISTER_RESOURCE_EX(__ptr, __zval) \
((mysqli_object *) zend_object_store_get_object(__zval TSRMLS_CC))->ptr = __ptr;
#define MYSQLI_RETURN_RESOURCE(__ptr, __ce) \
Z_TYPE_P(return_value) = IS_OBJECT; \
(return_value)->value.obj = mysqli_objects_new(__ce TSRMLS_CC); \
MYSQLI_REGISTER_RESOURCE_EX(__ptr, return_value)
#define MYSQLI_REGISTER_RESOURCE(__ptr, __ce) \
{\
zval *object = getThis();\
if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {\
object = return_value;\
Z_TYPE_P(object) = IS_OBJECT;\
(object)->value.obj = mysqli_objects_new(__ce TSRMLS_CC);\
}\
MYSQLI_REGISTER_RESOURCE_EX(__ptr, object)\
}
#define MYSQLI_FETCH_RESOURCE(__ptr, __type, __id, __name, __check) \
{ \
MYSQLI_RESOURCE *my_res; \
mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {\
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\
RETURN_NULL();\
}\
__ptr = (__type)my_res->ptr; \
if (__check && my_res->status < __check) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
RETURN_NULL();\
}\
}
#define MYSQLI_SET_STATUS(__id, __value) \
{ \
mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
((MYSQLI_RESOURCE *)intern->ptr)->status = __value; \
} \
#define MYSQLI_CLEAR_RESOURCE(__id) \
{ \
mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
efree(intern->ptr); \
intern->ptr = NULL; \
}
#define MYSQLI_RETURN_LONG_LONG(__val) \
{ \
if ((__val) < LONG_MAX) { \
RETURN_LONG((long) (__val)); \
} else { \
char *ret; \
/* always used with my_ulonglong -> %llu */ \
int l = spprintf(&ret, 0, "%llu", (__val)); \
RETURN_STRINGL(ret, l, 0); \
} \
}
#define MYSQLI_STORE_RESULT 0
#define MYSQLI_USE_RESULT 1
#ifdef MYSQLI_USE_MYSQLND
#define MYSQLI_BG_STORE_RESULT 101
#endif
/* for mysqli_fetch_assoc */
#define MYSQLI_ASSOC 1
#define MYSQLI_NUM 2
#define MYSQLI_BOTH 3
/* fetch types */
#define FETCH_SIMPLE 1
#define FETCH_RESULT 2
/*** REPORT MODES ***/
#define MYSQLI_REPORT_OFF 0
#define MYSQLI_REPORT_ERROR 1
#define MYSQLI_REPORT_STRICT 2
#define MYSQLI_REPORT_INDEX 4
#define MYSQLI_REPORT_CLOSE 8
#define MYSQLI_REPORT_ALL 255
#define MYSQLI_REPORT_MYSQL_ERROR(mysql) \
if ((MyG(report_mode) & MYSQLI_REPORT_ERROR) && mysql_errno(mysql)) { \
php_mysqli_report_error(mysql_sqlstate(mysql), mysql_errno(mysql), mysql_error(mysql) TSRMLS_CC); \
}
#define MYSQLI_REPORT_STMT_ERROR(stmt) \
if ((MyG(report_mode) & MYSQLI_REPORT_ERROR) && mysql_stmt_errno(stmt)) { \
php_mysqli_report_error(mysql_stmt_sqlstate(stmt), mysql_stmt_errno(stmt), mysql_stmt_error(stmt) TSRMLS_CC); \
}
void mysqli_common_connect(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_real_connect, zend_bool in_ctor);
ZEND_BEGIN_MODULE_GLOBALS(mysqli)
long default_link;
long num_links;
long max_links;
long num_active_persistent;
long num_inactive_persistent;
long max_persistent;
long allow_persistent;
long cache_size;
unsigned long default_port;
char *default_host;
char *default_user;
char *default_socket;
char *default_pw;
long reconnect;
long allow_local_infile;
long strict;
long error_no;
char *error_msg;
long report_mode;
HashTable *report_ht;
unsigned long multi_query;
unsigned long embedded;
#ifdef MYSQLI_USE_MYSQLND
MYSQLND_THD_ZVAL_PCACHE *mysqlnd_thd_zval_cache;
#endif
ZEND_END_MODULE_GLOBALS(mysqli)
#ifdef ZTS
#define MyG(v) TSRMG(mysqli_globals_id, zend_mysqli_globals *, v)
#else
#define MyG(v) (mysqli_globals.v)
#endif
#define my_estrdup(x) (x) ? estrdup(x) : NULL
#define my_efree(x) if (x) efree(x)
ZEND_EXTERN_MODULE_GLOBALS(mysqli)
PHP_MINIT_FUNCTION(mysqli);
PHP_MSHUTDOWN_FUNCTION(mysqli);
PHP_RINIT_FUNCTION(mysqli);
PHP_RSHUTDOWN_FUNCTION(mysqli);
PHP_MINFO_FUNCTION(mysqli);
PHP_FUNCTION(mysqli);
PHP_FUNCTION(mysqli_affected_rows);
PHP_FUNCTION(mysqli_autocommit);
PHP_FUNCTION(mysqli_change_user);
PHP_FUNCTION(mysqli_character_set_name);
PHP_FUNCTION(mysqli_set_charset);
PHP_FUNCTION(mysqli_close);
PHP_FUNCTION(mysqli_commit);
PHP_FUNCTION(mysqli_connect);
PHP_FUNCTION(mysqli_connect_errno);
PHP_FUNCTION(mysqli_connect_error);
PHP_FUNCTION(mysqli_data_seek);
PHP_FUNCTION(mysqli_debug);
PHP_FUNCTION(mysqli_dump_debug_info);
PHP_FUNCTION(mysqli_errno);
PHP_FUNCTION(mysqli_error);
PHP_FUNCTION(mysqli_fetch_all);
PHP_FUNCTION(mysqli_fetch_array);
PHP_FUNCTION(mysqli_fetch_assoc);
PHP_FUNCTION(mysqli_fetch_object);
PHP_FUNCTION(mysqli_fetch_field);
PHP_FUNCTION(mysqli_fetch_fields);
PHP_FUNCTION(mysqli_fetch_field_direct);
PHP_FUNCTION(mysqli_fetch_lengths);
PHP_FUNCTION(mysqli_fetch_row);
PHP_FUNCTION(mysqli_field_count);
PHP_FUNCTION(mysqli_field_seek);
PHP_FUNCTION(mysqli_field_tell);
PHP_FUNCTION(mysqli_free_result);
PHP_FUNCTION(mysqli_get_cache_stats);
PHP_FUNCTION(mysqli_get_client_stats);
PHP_FUNCTION(mysqli_get_connection_stats);
PHP_FUNCTION(mysqli_get_charset);
PHP_FUNCTION(mysqli_get_client_info);
PHP_FUNCTION(mysqli_get_client_version);
PHP_FUNCTION(mysqli_get_host_info);
PHP_FUNCTION(mysqli_get_proto_info);
PHP_FUNCTION(mysqli_get_server_info);
PHP_FUNCTION(mysqli_get_server_version);
PHP_FUNCTION(mysqli_get_warnings);
PHP_FUNCTION(mysqli_info);
PHP_FUNCTION(mysqli_insert_id);
PHP_FUNCTION(mysqli_init);
PHP_FUNCTION(mysqli_kill);
PHP_FUNCTION(mysqli_link_construct);
PHP_FUNCTION(mysqli_set_local_infile_default);
PHP_FUNCTION(mysqli_set_local_infile_handler);
PHP_FUNCTION(mysqli_more_results);
PHP_FUNCTION(mysqli_multi_query);
PHP_FUNCTION(mysqli_next_result);
PHP_FUNCTION(mysqli_num_fields);
PHP_FUNCTION(mysqli_num_rows);
PHP_FUNCTION(mysqli_options);
PHP_FUNCTION(mysqli_ping);
PHP_FUNCTION(mysqli_prepare);
PHP_FUNCTION(mysqli_query);
PHP_FUNCTION(mysqli_stmt_result_metadata);
PHP_FUNCTION(mysqli_report);
PHP_FUNCTION(mysqli_read_query_result);
PHP_FUNCTION(mysqli_real_connect);
PHP_FUNCTION(mysqli_real_query);
PHP_FUNCTION(mysqli_real_escape_string);
PHP_FUNCTION(mysqli_rollback);
PHP_FUNCTION(mysqli_row_seek);
PHP_FUNCTION(mysqli_select_db);
PHP_FUNCTION(mysqli_stmt_attr_get);
PHP_FUNCTION(mysqli_stmt_attr_set);
PHP_FUNCTION(mysqli_stmt_bind_param);
PHP_FUNCTION(mysqli_stmt_bind_result);
PHP_FUNCTION(mysqli_stmt_execute);
PHP_FUNCTION(mysqli_stmt_field_count);
PHP_FUNCTION(mysqli_stmt_init);
PHP_FUNCTION(mysqli_stmt_prepare);
PHP_FUNCTION(mysqli_stmt_fetch);
PHP_FUNCTION(mysqli_stmt_param_count);
PHP_FUNCTION(mysqli_stmt_send_long_data);
PHP_FUNCTION(mysqli_embedded_server_end);
PHP_FUNCTION(mysqli_embedded_server_start);
PHP_FUNCTION(mysqli_sqlstate);
PHP_FUNCTION(mysqli_ssl_set);
PHP_FUNCTION(mysqli_stat);
PHP_FUNCTION(mysqli_stmt_affected_rows);
PHP_FUNCTION(mysqli_stmt_close);
PHP_FUNCTION(mysqli_stmt_data_seek);
PHP_FUNCTION(mysqli_stmt_errno);
PHP_FUNCTION(mysqli_stmt_error);
PHP_FUNCTION(mysqli_stmt_free_result);
PHP_FUNCTION(mysqli_stmt_get_result);
PHP_FUNCTION(mysqli_stmt_get_warnings);
PHP_FUNCTION(mysqli_stmt_reset);
PHP_FUNCTION(mysqli_stmt_insert_id);
PHP_FUNCTION(mysqli_stmt_num_rows);
PHP_FUNCTION(mysqli_stmt_sqlstate);
PHP_FUNCTION(mysqli_stmt_store_result);
PHP_FUNCTION(mysqli_store_result);
PHP_FUNCTION(mysqli_thread_id);
PHP_FUNCTION(mysqli_thread_safe);
PHP_FUNCTION(mysqli_use_result);
PHP_FUNCTION(mysqli_warning_count);
PHP_FUNCTION(mysqli_stmt_construct);
PHP_FUNCTION(mysqli_result_construct);
PHP_FUNCTION(mysqli_driver_construct);
PHP_METHOD(mysqli_warning,__construct);
#endif /* PHP_MYSQLI_STRUCTS.H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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