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9137acc7ec
php-src/ext/mysqli/mysqli.c
Remi Collet 9137acc7ec Fixed Bug #66762 Segfault in mysqli_stmt::bind_result() when link closed 
Each new mysqli_stmt now increase the refcount of the link object.
So the link is really destroy after all statements.

Only implemented with libmysqlclient, as mysqlnd already implement
this internally.

So, libmysqlclient and mysqlnd have the same behavior.
2014-02-27 08:45:16 +01:00

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2014 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. |
+----------------------------------------------------------------------+
| Authors: Georg Richter <georg@php.net> |
| Andrey Hristov <andrey@php.net> |
| Ulf Wendel <uw@php.net> |
+----------------------------------------------------------------------+
$Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <signal.h>
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/standard/php_string.h"
#include "php_mysqli.h"
#include "php_mysqli_structs.h"
#include "mysqli_priv.h"
#include "zend_exceptions.h"
#include "zend_interfaces.h"
ZEND_DECLARE_MODULE_GLOBALS(mysqli)
static PHP_GINIT_FUNCTION(mysqli);
#define MYSQLI_ADD_PROPERTIES(a,b) \
{ \
int i = 0; \
while (b[i].pname != NULL) { \
mysqli_add_property((a), (b)[i].pname, (b)[i].pname_length, \
(mysqli_read_t)(b)[i].r_func, (mysqli_write_t)(b)[i].w_func TSRMLS_CC); \
i++; \
}\
}
#define MYSQLI_ADD_PROPERTIES_INFO(a,b) \
{ \
int i = 0; \
while (b[i].name != NULL) { \
zend_declare_property_null((a), (b)[i].name, (b)[i].name_length, ZEND_ACC_PUBLIC TSRMLS_CC); \
i++; \
}\
}
static zend_object_handlers mysqli_object_handlers;
static HashTable classes;
static HashTable mysqli_driver_properties;
static HashTable mysqli_link_properties;
static HashTable mysqli_result_properties;
static HashTable mysqli_stmt_properties;
static HashTable mysqli_warning_properties;
zend_class_entry *mysqli_link_class_entry;
zend_class_entry *mysqli_stmt_class_entry;
zend_class_entry *mysqli_result_class_entry;
zend_class_entry *mysqli_driver_class_entry;
zend_class_entry *mysqli_warning_class_entry;
zend_class_entry *mysqli_exception_class_entry;
typedef int (*mysqli_read_t)(mysqli_object *obj, zval **retval TSRMLS_DC);
typedef int (*mysqli_write_t)(mysqli_object *obj, zval *newval TSRMLS_DC);
typedef struct _mysqli_prop_handler {
char *name;
size_t name_len;
mysqli_read_t read_func;
mysqli_write_t write_func;
} mysqli_prop_handler;
static int le_pmysqli;
/* Destructor for mysqli entries in free_links/used_links */
void php_mysqli_dtor_p_elements(void *data)
{
MYSQL *mysql = (MYSQL *) data;
TSRMLS_FETCH();
mysqli_close(mysql, MYSQLI_CLOSE_IMPLICIT);
}
ZEND_RSRC_DTOR_FUNC(php_mysqli_dtor)
{
if (rsrc->ptr) {
mysqli_plist_entry *plist = (mysqli_plist_entry *) rsrc->ptr;
zend_ptr_stack_clean(&plist->free_links, php_mysqli_dtor_p_elements, 0);
zend_ptr_stack_destroy(&plist->free_links);
free(plist);
}
}
int php_le_pmysqli(void)
{
return le_pmysqli;
}
#ifndef MYSQLI_USE_MYSQLND
/* {{{ php_free_stmt_bind_buffer */
void php_free_stmt_bind_buffer(BIND_BUFFER bbuf, int type)
{
unsigned int i;
if (!bbuf.var_cnt) {
return;
}
for (i=0; i < bbuf.var_cnt; i++) {
/* free temporary bind buffer */
if (type == FETCH_RESULT && bbuf.buf[i].val) {
efree(bbuf.buf[i].val);
}
if (bbuf.vars[i]) {
zval_ptr_dtor(&bbuf.vars[i]);
}
}
if (bbuf.vars) {
efree(bbuf.vars);
}
/*
Don't free bbuf.is_null for FETCH_RESULT since we have allocated
is_null and buf in one block so we free only buf, which is the beginning
of the block. When FETCH_SIMPLE then buf wasn't allocated together with
buf and we have to free it.
*/
if (type == FETCH_RESULT) {
efree(bbuf.buf);
} else if (type == FETCH_SIMPLE){
efree(bbuf.is_null);
}
bbuf.var_cnt = 0;
}
/* }}} */
#endif
/* {{{ php_clear_stmt_bind */
void php_clear_stmt_bind(MY_STMT *stmt TSRMLS_DC)
{
if (stmt->stmt) {
if (mysqli_stmt_close(stmt->stmt, TRUE)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error occurred while closing statement");
return;
}
}
/*
mysqlnd keeps track of the binding and has freed its
structures in stmt_close() above
*/
#ifndef MYSQLI_USE_MYSQLND
/* Clean param bind */
php_free_stmt_bind_buffer(stmt->param, FETCH_SIMPLE);
/* Clean output bind */
php_free_stmt_bind_buffer(stmt->result, FETCH_RESULT);
if (stmt->link_handle) {
zend_objects_store_del_ref_by_handle(stmt->link_handle TSRMLS_CC);
}
#endif
if (stmt->query) {
efree(stmt->query);
}
efree(stmt);
}
/* }}} */
/* {{{ php_clear_mysql */
void php_clear_mysql(MY_MYSQL *mysql) {
if (mysql->hash_key) {
efree(mysql->hash_key);
mysql->hash_key = NULL;
}
if (mysql->li_read) {
zval_ptr_dtor(&(mysql->li_read));
mysql->li_read = NULL;
}
}
/* }}} */
/* {{{ mysqli_objects_free_storage
*/
static void mysqli_objects_free_storage(void *object TSRMLS_DC)
{
zend_object *zo = (zend_object *)object;
mysqli_object *intern = (mysqli_object *)zo;
MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
my_efree(my_res);
zend_object_std_dtor(&intern->zo TSRMLS_CC);
efree(intern);
}
/* }}} */
/* mysqli_link_free_storage partly doubles the work of PHP_FUNCTION(mysqli_close) */
/* {{{ mysqli_link_free_storage
*/
static void mysqli_link_free_storage(void *object TSRMLS_DC)
{
zend_object *zo = (zend_object *)object;
mysqli_object *intern = (mysqli_object *)zo;
MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
if (my_res && my_res->ptr) {
MY_MYSQL *mysql = (MY_MYSQL *)my_res->ptr;
if (mysql->mysql) {
php_mysqli_close(mysql, MYSQLI_CLOSE_EXPLICIT, my_res->status TSRMLS_CC);
}
php_clear_mysql(mysql);
efree(mysql);
my_res->status = MYSQLI_STATUS_UNKNOWN;
}
mysqli_objects_free_storage(object TSRMLS_CC);
}
/* }}} */
/* {{{ mysql_driver_free_storage */
static void mysqli_driver_free_storage(void *object TSRMLS_DC)
{
mysqli_objects_free_storage(object TSRMLS_CC);
}
/* }}} */
/* {{{ mysqli_stmt_free_storage
*/
static void mysqli_stmt_free_storage(void *object TSRMLS_DC)
{
zend_object *zo = (zend_object *)object;
mysqli_object *intern = (mysqli_object *)zo;
MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
if (my_res && my_res->ptr) {
MY_STMT *stmt = (MY_STMT *)my_res->ptr;
php_clear_stmt_bind(stmt TSRMLS_CC);
}
mysqli_objects_free_storage(object TSRMLS_CC);
}
/* }}} */
/* {{{ mysqli_result_free_storage
*/
static void mysqli_result_free_storage(void *object TSRMLS_DC)
{
zend_object *zo = (zend_object *)object;
mysqli_object *intern = (mysqli_object *)zo;
MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
if (my_res && my_res->ptr) {
mysql_free_result(my_res->ptr);
}
mysqli_objects_free_storage(object TSRMLS_CC);
}
/* }}} */
/* {{{ mysqli_warning_free_storage
*/
static void mysqli_warning_free_storage(void *object TSRMLS_DC)
{
zend_object *zo = (zend_object *)object;
mysqli_object *intern = (mysqli_object *)zo;
MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
if (my_res && my_res->ptr) {
php_clear_warnings((MYSQLI_WARNING *)my_res->info);
my_res->ptr = NULL;
}
mysqli_objects_free_storage(object TSRMLS_CC);
}
/* }}} */
/* {{{ mysqli_read_na */
static int mysqli_read_na(mysqli_object *obj, zval **retval TSRMLS_DC)
{
*retval = NULL;
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot read property");
return FAILURE;
}
/* }}} */
/* {{{ mysqli_write_na */
static int mysqli_write_na(mysqli_object *obj, zval *newval TSRMLS_DC)
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot write property");
return FAILURE;
}
/* }}} */
#ifndef Z_ADDREF_P
/* PHP 5.2, old GC */
#define Z_ADDREF_P(pz) (++(pz)->refcount)
#define Z_REFCOUNT_P(pz) ((pz)->refcount)
#define Z_SET_REFCOUNT_P(pz, rc) ((pz)->refcount = rc)
#endif
/* {{{ mysqli_read_property */
zval *mysqli_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC)
{
zval tmp_member;
zval *retval;
mysqli_object *obj;
mysqli_prop_handler *hnd;
int ret;
ret = FAILURE;
obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
if (member->type != IS_STRING) {
tmp_member = *member;
zval_copy_ctor(&tmp_member);
convert_to_string(&tmp_member);
member = &tmp_member;
}
if (obj->prop_handler != NULL) {
ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
}
if (ret == SUCCESS) {
ret = hnd->read_func(obj, &retval TSRMLS_CC);
if (ret == SUCCESS) {
/* ensure we're creating a temporary variable */
Z_SET_REFCOUNT_P(retval, 0);
} else {
retval = EG(uninitialized_zval_ptr);
}
} else {
zend_object_handlers * std_hnd = zend_get_std_object_handlers();
retval = std_hnd->read_property(object, member, type, key TSRMLS_CC);
}
if (member == &tmp_member) {
zval_dtor(member);
}
return(retval);
}
/* }}} */
/* {{{ mysqli_write_property */
void mysqli_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)
{
zval tmp_member;
mysqli_object *obj;
mysqli_prop_handler *hnd;
int ret;
if (member->type != IS_STRING) {
tmp_member = *member;
zval_copy_ctor(&tmp_member);
convert_to_string(&tmp_member);
member = &tmp_member;
}
ret = FAILURE;
obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
if (obj->prop_handler != NULL) {
ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
}
if (ret == SUCCESS) {
hnd->write_func(obj, value TSRMLS_CC);
if (! PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) == 0) {
Z_ADDREF_P(value);
zval_ptr_dtor(&value);
}
} else {
zend_object_handlers * std_hnd = zend_get_std_object_handlers();
std_hnd->write_property(object, member, value, key TSRMLS_CC);
}
if (member == &tmp_member) {
zval_dtor(member);
}
}
/* }}} */
/* {{{ void mysqli_add_property(HashTable *h, char *pname, mysqli_read_t r_func, mysqli_write_t w_func TSRMLS_DC) */
void mysqli_add_property(HashTable *h, const char *pname, size_t pname_len, mysqli_read_t r_func, mysqli_write_t w_func TSRMLS_DC) {
mysqli_prop_handler p;
p.name = (char*) pname;
p.name_len = pname_len;
p.read_func = (r_func) ? r_func : mysqli_read_na;
p.write_func = (w_func) ? w_func : mysqli_write_na;
zend_hash_add(h, pname, pname_len + 1, &p, sizeof(mysqli_prop_handler), NULL);
}
/* }}} */
static int mysqli_object_has_property(zval *object, zval *member, int has_set_exists, const zend_literal *key TSRMLS_DC) /* {{{ */
{
mysqli_object *obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
mysqli_prop_handler p;
int ret = 0;
if (zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member) + 1, (void **)&p) == SUCCESS) {
switch (has_set_exists) {
case 2:
ret = 1;
break;
case 1: {
zval *value = mysqli_read_property(object, member, BP_VAR_IS, key TSRMLS_CC);
if (value != EG(uninitialized_zval_ptr)) {
convert_to_boolean(value);
ret = Z_BVAL_P(value)? 1:0;
/* refcount is 0 */
Z_ADDREF_P(value);
zval_ptr_dtor(&value);
}
break;
}
case 0:{
zval *value = mysqli_read_property(object, member, BP_VAR_IS, key TSRMLS_CC);
if (value != EG(uninitialized_zval_ptr)) {
ret = Z_TYPE_P(value) != IS_NULL? 1:0;
/* refcount is 0 */
Z_ADDREF_P(value);
zval_ptr_dtor(&value);
}
break;
}
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for has_set_exists");
}
} else {
zend_object_handlers * std_hnd = zend_get_std_object_handlers();
ret = std_hnd->has_property(object, member, has_set_exists, key TSRMLS_CC);
}
return ret;
} /* }}} */
#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
HashTable * mysqli_object_get_debug_info(zval *object, int *is_temp TSRMLS_DC)
{
mysqli_object *obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
HashTable *retval, *props = obj->prop_handler;
HashPosition pos;
mysqli_prop_handler *entry;
ALLOC_HASHTABLE(retval);
ZEND_INIT_SYMTABLE_EX(retval, zend_hash_num_elements(props) + 1, 0);
zend_hash_internal_pointer_reset_ex(props, &pos);
while (zend_hash_get_current_data_ex(props, (void **)&entry, &pos) == SUCCESS) {
zval member;
zval *value;
INIT_ZVAL(member);
ZVAL_STRINGL(&member, entry->name, entry->name_len, 0);
value = mysqli_read_property(object, &member, BP_VAR_IS, 0 TSRMLS_CC);
if (value != EG(uninitialized_zval_ptr)) {
Z_ADDREF_P(value);
zend_hash_add(retval, entry->name, entry->name_len + 1, &value, sizeof(zval *), NULL);
}
zend_hash_move_forward_ex(props, &pos);
}
*is_temp = 1;
return retval;
}
#endif
/* {{{ mysqli_objects_new
*/
PHP_MYSQLI_EXPORT(zend_object_value) mysqli_objects_new(zend_class_entry *class_type TSRMLS_DC)
{
zend_object_value retval;
mysqli_object *intern;
zend_class_entry *mysqli_base_class;
zend_objects_free_object_storage_t free_storage;
intern = emalloc(sizeof(mysqli_object));
memset(intern, 0, sizeof(mysqli_object));
intern->ptr = NULL;
intern->prop_handler = NULL;
mysqli_base_class = class_type;
while (mysqli_base_class->type != ZEND_INTERNAL_CLASS &&
mysqli_base_class->parent != NULL) {
mysqli_base_class = mysqli_base_class->parent;
}
zend_hash_find(&classes, mysqli_base_class->name, mysqli_base_class->name_length + 1,
(void **) &intern->prop_handler);
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
/* link object */
if (instanceof_function(class_type, mysqli_link_class_entry TSRMLS_CC)) {
free_storage = mysqli_link_free_storage;
} else if (instanceof_function(class_type, mysqli_driver_class_entry TSRMLS_CC)) { /* driver object */
free_storage = mysqli_driver_free_storage;
} else if (instanceof_function(class_type, mysqli_stmt_class_entry TSRMLS_CC)) { /* stmt object */
free_storage = mysqli_stmt_free_storage;
} else if (instanceof_function(class_type, mysqli_result_class_entry TSRMLS_CC)) { /* result object */
free_storage = mysqli_result_free_storage;
} else if (instanceof_function(class_type, mysqli_warning_class_entry TSRMLS_CC)) { /* warning object */
free_storage = mysqli_warning_free_storage;
} else {
free_storage = mysqli_objects_free_storage;
}
retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t) zend_objects_destroy_object, free_storage, NULL TSRMLS_CC);
retval.handlers = &mysqli_object_handlers;
return retval;
}
/* }}} */
#ifdef MYSQLI_USE_MYSQLND
#include "ext/mysqlnd/mysqlnd_reverse_api.h"
static MYSQLND *mysqli_convert_zv_to_mysqlnd(zval * zv TSRMLS_DC)
{
if (Z_TYPE_P(zv) == IS_OBJECT && instanceof_function(Z_OBJCE_P(zv), mysqli_link_class_entry TSRMLS_CC)) {
MY_MYSQL * mysql;
MYSQLI_RESOURCE * my_res;
mysqli_object * intern = (mysqli_object *)zend_object_store_get_object(zv TSRMLS_CC);
if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {
/* We know that we have a mysqli object, so this failure should be emitted */
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);
return NULL;
}
mysql = (MY_MYSQL *)(my_res->ptr);
return mysql ? mysql->mysql : NULL;
}
return NULL;
}
static MYSQLND_REVERSE_API mysqli_reverse_api = {
&mysqli_module_entry,
mysqli_convert_zv_to_mysqlnd
};
#endif
/* {{{ PHP_INI_BEGIN
*/
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY_EX("mysqli.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_links, zend_mysqli_globals, mysqli_globals, display_link_numbers)
STD_PHP_INI_ENTRY_EX("mysqli.max_persistent", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_persistent, zend_mysqli_globals, mysqli_globals, display_link_numbers)
STD_PHP_INI_BOOLEAN("mysqli.allow_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong, allow_persistent, zend_mysqli_globals, mysqli_globals)
STD_PHP_INI_ENTRY("mysqli.default_host", NULL, PHP_INI_ALL, OnUpdateString, default_host, zend_mysqli_globals, mysqli_globals)
STD_PHP_INI_ENTRY("mysqli.default_user", NULL, PHP_INI_ALL, OnUpdateString, default_user, zend_mysqli_globals, mysqli_globals)
STD_PHP_INI_ENTRY("mysqli.default_pw", NULL, PHP_INI_ALL, OnUpdateString, default_pw, zend_mysqli_globals, mysqli_globals)
STD_PHP_INI_ENTRY("mysqli.default_port", "3306", PHP_INI_ALL, OnUpdateLong, default_port, zend_mysqli_globals, mysqli_globals)
#ifdef PHP_MYSQL_UNIX_SOCK_ADDR
STD_PHP_INI_ENTRY("mysqli.default_socket", MYSQL_UNIX_ADDR,PHP_INI_ALL,OnUpdateStringUnempty, default_socket, zend_mysqli_globals, mysqli_globals)
#else
STD_PHP_INI_ENTRY("mysqli.default_socket", NULL, PHP_INI_ALL, OnUpdateStringUnempty, default_socket, zend_mysqli_globals, mysqli_globals)
#endif
STD_PHP_INI_BOOLEAN("mysqli.reconnect", "0", PHP_INI_SYSTEM, OnUpdateLong, reconnect, zend_mysqli_globals, mysqli_globals)
STD_PHP_INI_BOOLEAN("mysqli.allow_local_infile", "1", PHP_INI_SYSTEM, OnUpdateLong, allow_local_infile, zend_mysqli_globals, mysqli_globals)
PHP_INI_END()
/* }}} */
/* {{{ PHP_GINIT_FUNCTION
*/
static PHP_GINIT_FUNCTION(mysqli)
{
mysqli_globals->num_links = 0;
mysqli_globals->num_active_persistent = 0;
mysqli_globals->num_inactive_persistent = 0;
mysqli_globals->max_links = -1;
mysqli_globals->max_persistent = -1;
mysqli_globals->allow_persistent = 1;
mysqli_globals->default_port = 0;
mysqli_globals->default_host = NULL;
mysqli_globals->default_user = NULL;
mysqli_globals->default_pw = NULL;
mysqli_globals->default_socket = NULL;
mysqli_globals->reconnect = 0;
mysqli_globals->report_mode = 0;
mysqli_globals->report_ht = 0;
mysqli_globals->allow_local_infile = 1;
#ifdef HAVE_EMBEDDED_MYSQLI
mysqli_globals->embedded = 1;
#else
mysqli_globals->embedded = 0;
#endif
}
/* }}} */
/* {{{ PHP_MINIT_FUNCTION
*/
PHP_MINIT_FUNCTION(mysqli)
{
zend_class_entry *ce,cex;
zend_object_handlers *std_hnd = zend_get_std_object_handlers();
REGISTER_INI_ENTRIES();
#ifndef MYSQLI_USE_MYSQLND
#if MYSQL_VERSION_ID >= 40000
if (mysql_server_init(0, NULL, NULL)) {
return FAILURE;
}
#endif
#endif
memcpy(&mysqli_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
mysqli_object_handlers.clone_obj = NULL;
mysqli_object_handlers.read_property = mysqli_read_property;
mysqli_object_handlers.write_property = mysqli_write_property;
mysqli_object_handlers.get_property_ptr_ptr = std_hnd->get_property_ptr_ptr;
mysqli_object_handlers.has_property = mysqli_object_has_property;
#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
mysqli_object_handlers.get_debug_info = mysqli_object_get_debug_info;
#endif
zend_hash_init(&classes, 0, NULL, NULL, 1);
/* persistent connections */
le_pmysqli = zend_register_list_destructors_ex(NULL, php_mysqli_dtor,
"MySqli persistent connection", module_number);
INIT_CLASS_ENTRY(cex, "mysqli_sql_exception", mysqli_exception_methods);
#ifdef HAVE_SPL
mysqli_exception_class_entry = zend_register_internal_class_ex(&cex, spl_ce_RuntimeException, NULL TSRMLS_CC);
#else
mysqli_exception_class_entry = zend_register_internal_class_ex(&cex, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);
#endif
mysqli_exception_class_entry->ce_flags |= ZEND_ACC_FINAL;
zend_declare_property_long(mysqli_exception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_string(mysqli_exception_class_entry, "sqlstate", sizeof("sqlstate")-1, "00000", ZEND_ACC_PROTECTED TSRMLS_CC);
REGISTER_MYSQLI_CLASS_ENTRY("mysqli_driver", mysqli_driver_class_entry, mysqli_driver_methods);
ce = mysqli_driver_class_entry;
zend_hash_init(&mysqli_driver_properties, 0, NULL, NULL, 1);
MYSQLI_ADD_PROPERTIES(&mysqli_driver_properties, mysqli_driver_property_entries);
MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_driver_property_info_entries);
zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_driver_properties, sizeof(mysqli_driver_properties), NULL);
ce->ce_flags |= ZEND_ACC_FINAL_CLASS;
REGISTER_MYSQLI_CLASS_ENTRY("mysqli", mysqli_link_class_entry, mysqli_link_methods);
ce = mysqli_link_class_entry;
zend_hash_init(&mysqli_link_properties, 0, NULL, NULL, 1);
MYSQLI_ADD_PROPERTIES(&mysqli_link_properties, mysqli_link_property_entries);
MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_link_property_info_entries);
zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_link_properties, sizeof(mysqli_link_properties), NULL);
REGISTER_MYSQLI_CLASS_ENTRY("mysqli_warning", mysqli_warning_class_entry, mysqli_warning_methods);
ce = mysqli_warning_class_entry;
ce->ce_flags |= ZEND_ACC_FINAL_CLASS | ZEND_ACC_PROTECTED;
zend_hash_init(&mysqli_warning_properties, 0, NULL, NULL, 1);
MYSQLI_ADD_PROPERTIES(&mysqli_warning_properties, mysqli_warning_property_entries);
MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_warning_property_info_entries);
zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_warning_properties, sizeof(mysqli_warning_properties), NULL);
REGISTER_MYSQLI_CLASS_ENTRY("mysqli_result", mysqli_result_class_entry, mysqli_result_methods);
ce = mysqli_result_class_entry;
zend_hash_init(&mysqli_result_properties, 0, NULL, NULL, 1);
MYSQLI_ADD_PROPERTIES(&mysqli_result_properties, mysqli_result_property_entries);
MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_result_property_info_entries);
mysqli_result_class_entry->get_iterator = php_mysqli_result_get_iterator;
mysqli_result_class_entry->iterator_funcs.funcs = &php_mysqli_result_iterator_funcs;
zend_class_implements(mysqli_result_class_entry TSRMLS_CC, 1, zend_ce_traversable);
zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_result_properties, sizeof(mysqli_result_properties), NULL);
REGISTER_MYSQLI_CLASS_ENTRY("mysqli_stmt", mysqli_stmt_class_entry, mysqli_stmt_methods);
ce = mysqli_stmt_class_entry;
zend_hash_init(&mysqli_stmt_properties, 0, NULL, NULL, 1);
MYSQLI_ADD_PROPERTIES(&mysqli_stmt_properties, mysqli_stmt_property_entries);
MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_stmt_property_info_entries);
zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_stmt_properties, sizeof(mysqli_stmt_properties), NULL);
/* mysqli_options */
REGISTER_LONG_CONSTANT("MYSQLI_READ_DEFAULT_GROUP", MYSQL_READ_DEFAULT_GROUP, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_READ_DEFAULT_FILE", MYSQL_READ_DEFAULT_FILE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_OPT_CONNECT_TIMEOUT", MYSQL_OPT_CONNECT_TIMEOUT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_OPT_LOCAL_INFILE", MYSQL_OPT_LOCAL_INFILE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_INIT_COMMAND", MYSQL_INIT_COMMAND, CONST_CS | CONST_PERSISTENT);
#if defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_OPT_NET_CMD_BUFFER_SIZE", MYSQLND_OPT_NET_CMD_BUFFER_SIZE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_OPT_NET_READ_BUFFER_SIZE", MYSQLND_OPT_NET_READ_BUFFER_SIZE, CONST_CS | CONST_PERSISTENT);
#endif
#ifdef MYSQLND_STRING_TO_INT_CONVERSION
REGISTER_LONG_CONSTANT("MYSQLI_OPT_INT_AND_FLOAT_NATIVE", MYSQLND_OPT_INT_AND_FLOAT_NATIVE, CONST_CS | CONST_PERSISTENT);
#endif
#if MYSQL_VERSION_ID > 50110 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_OPT_SSL_VERIFY_SERVER_CERT", MYSQL_OPT_SSL_VERIFY_SERVER_CERT, CONST_CS | CONST_PERSISTENT);
#endif
/* mysqli_real_connect flags */
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_SSL", CLIENT_SSL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_COMPRESS",CLIENT_COMPRESS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_INTERACTIVE", CLIENT_INTERACTIVE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_IGNORE_SPACE", CLIENT_IGNORE_SPACE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_NO_SCHEMA", CLIENT_NO_SCHEMA, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_FOUND_ROWS", CLIENT_FOUND_ROWS, CONST_CS | CONST_PERSISTENT);
/* for mysqli_query */
REGISTER_LONG_CONSTANT("MYSQLI_STORE_RESULT", MYSQLI_STORE_RESULT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_USE_RESULT", MYSQLI_USE_RESULT, CONST_CS | CONST_PERSISTENT);
#if defined (MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_ASYNC", MYSQLI_ASYNC, CONST_CS | CONST_PERSISTENT);
#endif
/* for mysqli_fetch_assoc */
REGISTER_LONG_CONSTANT("MYSQLI_ASSOC", MYSQLI_ASSOC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_NUM", MYSQLI_NUM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_BOTH", MYSQLI_BOTH, CONST_CS | CONST_PERSISTENT);
/* for mysqli_stmt_set_attr */
REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH", STMT_ATTR_UPDATE_MAX_LENGTH, CONST_CS | CONST_PERSISTENT);
#if MYSQL_VERSION_ID > 50003 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_CURSOR_TYPE", STMT_ATTR_CURSOR_TYPE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_NO_CURSOR", CURSOR_TYPE_NO_CURSOR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_READ_ONLY", CURSOR_TYPE_READ_ONLY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_FOR_UPDATE", CURSOR_TYPE_FOR_UPDATE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_SCROLLABLE", CURSOR_TYPE_SCROLLABLE, CONST_CS | CONST_PERSISTENT);
#endif
#if MYSQL_VERSION_ID > 50007 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_PREFETCH_ROWS", STMT_ATTR_PREFETCH_ROWS, CONST_CS | CONST_PERSISTENT);
#endif
/* column information */
REGISTER_LONG_CONSTANT("MYSQLI_NOT_NULL_FLAG", NOT_NULL_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_PRI_KEY_FLAG", PRI_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_UNIQUE_KEY_FLAG", UNIQUE_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_MULTIPLE_KEY_FLAG", MULTIPLE_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_BLOB_FLAG", BLOB_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_UNSIGNED_FLAG", UNSIGNED_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_ZEROFILL_FLAG", ZEROFILL_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_AUTO_INCREMENT_FLAG", AUTO_INCREMENT_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TIMESTAMP_FLAG", TIMESTAMP_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_SET_FLAG", SET_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_NUM_FLAG", NUM_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_PART_KEY_FLAG", PART_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_GROUP_FLAG", GROUP_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_ENUM_FLAG", ENUM_FLAG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_BINARY_FLAG", BINARY_FLAG, CONST_CS | CONST_PERSISTENT);
#if MYSQL_VERSION_ID > 50001 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_NO_DEFAULT_VALUE_FLAG", NO_DEFAULT_VALUE_FLAG, CONST_CS | CONST_PERSISTENT);
#endif
#if (MYSQL_VERSION_ID > 51122 && MYSQL_VERSION_ID < 60000) || (MYSQL_VERSION_ID > 60003) || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_ON_UPDATE_NOW_FLAG", ON_UPDATE_NOW_FLAG, CONST_CS | CONST_PERSISTENT);
#endif
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DECIMAL", FIELD_TYPE_DECIMAL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TINY", FIELD_TYPE_TINY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_SHORT", FIELD_TYPE_SHORT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONG", FIELD_TYPE_LONG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_FLOAT", FIELD_TYPE_FLOAT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DOUBLE", FIELD_TYPE_DOUBLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NULL", FIELD_TYPE_NULL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TIMESTAMP", FIELD_TYPE_TIMESTAMP, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONGLONG", FIELD_TYPE_LONGLONG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_INT24", FIELD_TYPE_INT24, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DATE", FIELD_TYPE_DATE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TIME", FIELD_TYPE_TIME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DATETIME", FIELD_TYPE_DATETIME , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_YEAR", FIELD_TYPE_YEAR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NEWDATE", FIELD_TYPE_NEWDATE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_ENUM", FIELD_TYPE_ENUM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_SET", FIELD_TYPE_SET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TINY_BLOB", FIELD_TYPE_TINY_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_MEDIUM_BLOB", FIELD_TYPE_MEDIUM_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONG_BLOB", FIELD_TYPE_LONG_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_BLOB", FIELD_TYPE_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_VAR_STRING", FIELD_TYPE_VAR_STRING, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_STRING", FIELD_TYPE_STRING, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_CHAR", FIELD_TYPE_CHAR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_INTERVAL", FIELD_TYPE_INTERVAL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_GEOMETRY", FIELD_TYPE_GEOMETRY, CONST_CS | CONST_PERSISTENT);
#if MYSQL_VERSION_ID > 50002 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NEWDECIMAL", FIELD_TYPE_NEWDECIMAL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_TYPE_BIT", FIELD_TYPE_BIT, CONST_CS | CONST_PERSISTENT);
#endif
REGISTER_LONG_CONSTANT("MYSQLI_SET_CHARSET_NAME", MYSQL_SET_CHARSET_NAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_SET_CHARSET_DIR", MYSQL_SET_CHARSET_DIR, CONST_CS | CONST_PERSISTENT);
/* bind support */
REGISTER_LONG_CONSTANT("MYSQLI_NO_DATA", MYSQL_NO_DATA, CONST_CS | CONST_PERSISTENT);
#ifdef MYSQL_DATA_TRUNCATED
REGISTER_LONG_CONSTANT("MYSQLI_DATA_TRUNCATED", MYSQL_DATA_TRUNCATED, CONST_CS | CONST_PERSISTENT);
#endif
/* reporting */
REGISTER_LONG_CONSTANT("MYSQLI_REPORT_INDEX", MYSQLI_REPORT_INDEX, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REPORT_ERROR", MYSQLI_REPORT_ERROR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REPORT_STRICT", MYSQLI_REPORT_STRICT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REPORT_ALL", MYSQLI_REPORT_ALL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REPORT_OFF", 0, CONST_CS | CONST_PERSISTENT);
/* We use non-nested macros with expansion, as VC has problems */
#ifdef MYSQLI_USE_MYSQLND
REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", MYSQLND_DBG_ENABLED, CONST_CS | CONST_PERSISTENT);
#else
#ifdef DBUG_ON
REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", 1, CONST_CS | CONST_PERSISTENT);
#else
REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", 0, CONST_CS | CONST_PERSISTENT);
#endif
#endif
REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_NO_GOOD_INDEX_USED", SERVER_QUERY_NO_GOOD_INDEX_USED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_NO_INDEX_USED", SERVER_QUERY_NO_INDEX_USED, CONST_CS | CONST_PERSISTENT);
#ifdef SERVER_QUERY_WAS_SLOW
REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_WAS_SLOW", SERVER_QUERY_WAS_SLOW, CONST_CS | CONST_PERSISTENT);
#endif
#ifdef SERVER_PS_OUT_PARAMS
REGISTER_LONG_CONSTANT("MYSQLI_SERVER_PS_OUT_PARAMS", SERVER_PS_OUT_PARAMS, CONST_CS | CONST_PERSISTENT);
#endif
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_GRANT", REFRESH_GRANT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_LOG", REFRESH_LOG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_TABLES", REFRESH_TABLES, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_HOSTS", REFRESH_HOSTS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_STATUS", REFRESH_STATUS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_THREADS", REFRESH_THREADS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_SLAVE", REFRESH_SLAVE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_MASTER", REFRESH_MASTER, CONST_CS | CONST_PERSISTENT);
#ifdef REFRESH_BACKUP_LOG
REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_BACKUP_LOG", REFRESH_BACKUP_LOG, CONST_CS | CONST_PERSISTENT);
#endif
#if MYSQL_VERSION_ID >= 50611 || defined(MYSQLI_USE_MYSQLND)
REGISTER_LONG_CONSTANT("MYSQLI_OPT_CAN_HANDLE_EXPIRED_PASSWORDS", MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS, CONST_CS | CONST_PERSISTENT);
#endif
#ifdef MYSQLI_USE_MYSQLND
mysqlnd_reverse_api_register_api(&mysqli_reverse_api TSRMLS_CC);
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION
*/
PHP_MSHUTDOWN_FUNCTION(mysqli)
{
#ifndef MYSQLI_USE_MYSQLND
#if MYSQL_VERSION_ID >= 40000
#ifdef PHP_WIN32
unsigned long client_ver = mysql_get_client_version();
/*
Can't call mysql_server_end() multiple times prior to 5.0.46 on Windows.
PHP bug#41350 MySQL bug#25621
*/
if ((client_ver >= 50046 && client_ver < 50100) || client_ver > 50122) {
mysql_server_end();
}
#else
mysql_server_end();
#endif
#endif
#endif
zend_hash_destroy(&mysqli_driver_properties);
zend_hash_destroy(&mysqli_result_properties);
zend_hash_destroy(&mysqli_stmt_properties);
zend_hash_destroy(&mysqli_warning_properties);
zend_hash_destroy(&mysqli_link_properties);
zend_hash_destroy(&classes);
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RINIT_FUNCTION
*/
PHP_RINIT_FUNCTION(mysqli)
{
#if !defined(MYSQLI_USE_MYSQLND) && defined(ZTS) && MYSQL_VERSION_ID >= 40000
if (mysql_thread_init()) {
return FAILURE;
}
#endif
MyG(error_msg) = NULL;
MyG(error_no) = 0;
MyG(report_mode) = 0;
return SUCCESS;
}
/* }}} */
#if defined(A0) && defined(MYSQLI_USE_MYSQLND)
static void php_mysqli_persistent_helper_for_every(void *p)
{
TSRMLS_FETCH();
mysqlnd_end_psession((MYSQLND *) p);
} /* }}} */
static int php_mysqli_persistent_helper_once(zend_rsrc_list_entry *le TSRMLS_DC)
{
if (le->type == php_le_pmysqli()) {
mysqli_plist_entry *plist = (mysqli_plist_entry *) le->ptr;
zend_ptr_stack_apply(&plist->free_links, php_mysqli_persistent_helper_for_every);
}
return ZEND_HASH_APPLY_KEEP;
} /* }}} */
#endif
/* {{{ PHP_RSHUTDOWN_FUNCTION
*/
PHP_RSHUTDOWN_FUNCTION(mysqli)
{
/* check persistent connections, move used to free */
#if !defined(MYSQLI_USE_MYSQLND) && defined(ZTS) && MYSQL_VERSION_ID >= 40000
mysql_thread_end();
#endif
if (MyG(error_msg)) {
efree(MyG(error_msg));
}
#if defined(A0) && defined(MYSQLI_USE_MYSQLND)
/* psession is being called when the connection is freed - explicitly or implicitly */
zend_hash_apply(&EG(persistent_list), (apply_func_t) php_mysqli_persistent_helper_once TSRMLS_CC);
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION
*/
PHP_MINFO_FUNCTION(mysqli)
{
char buf[32];
php_info_print_table_start();
php_info_print_table_header(2, "MysqlI Support", "enabled");
php_info_print_table_row(2, "Client API library version", mysql_get_client_info());
snprintf(buf, sizeof(buf), "%ld", MyG(num_active_persistent));
php_info_print_table_row(2, "Active Persistent Links", buf);
snprintf(buf, sizeof(buf), "%ld", MyG(num_inactive_persistent));
php_info_print_table_row(2, "Inactive Persistent Links", buf);
snprintf(buf, sizeof(buf), "%ld", MyG(num_links));
php_info_print_table_row(2, "Active Links", buf);
#if !defined(MYSQLI_USE_MYSQLND)
php_info_print_table_row(2, "Client API header version", MYSQL_SERVER_VERSION);
php_info_print_table_row(2, "MYSQLI_SOCKET", MYSQL_UNIX_ADDR);
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* Dependancies */
static const zend_module_dep mysqli_deps[] = {
#if defined(HAVE_SPL) && ((PHP_MAJOR_VERSION > 5) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 1))
ZEND_MOD_REQUIRED("spl")
#endif
#if defined(MYSQLI_USE_MYSQLND)
ZEND_MOD_REQUIRED("mysqlnd")
#endif
ZEND_MOD_END
};
/* {{{ mysqli_module_entry
*/
zend_module_entry mysqli_module_entry = {
#if ZEND_MODULE_API_NO >= 20050922
STANDARD_MODULE_HEADER_EX, NULL,
mysqli_deps,
#elif ZEND_MODULE_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
"mysqli",
mysqli_functions,
PHP_MINIT(mysqli),
PHP_MSHUTDOWN(mysqli),
PHP_RINIT(mysqli),
PHP_RSHUTDOWN(mysqli),
PHP_MINFO(mysqli),
"0.1", /* Replace with version number for your extension */
PHP_MODULE_GLOBALS(mysqli),
PHP_GINIT(mysqli),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
#ifdef COMPILE_DL_MYSQLI
ZEND_GET_MODULE(mysqli)
#endif
/* {{{ mixed mysqli_stmt_construct()
constructor for statement object.
Parameters:
object -> mysqli_stmt_init
object, query -> mysqli_prepare
*/
PHP_FUNCTION(mysqli_stmt_construct)
{
MY_MYSQL *mysql;
zval *mysql_link;
MY_STMT *stmt;
MYSQLI_RESOURCE *mysqli_resource;
char *statement;
int statement_len;
switch (ZEND_NUM_ARGS())
{
case 1: /* mysql_stmt_init */
if (zend_parse_parameters(1 TSRMLS_CC, "O", &mysql_link, mysqli_link_class_entry)==FAILURE) {
return;
}
MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
stmt->stmt = mysql_stmt_init(mysql->mysql);
break;
case 2:
if (zend_parse_parameters(2 TSRMLS_CC, "Os", &mysql_link, mysqli_link_class_entry, &statement, &statement_len)==FAILURE) {
return;
}
MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
if ((stmt->stmt = mysql_stmt_init(mysql->mysql))) {
mysql_stmt_prepare(stmt->stmt, (char *)statement, statement_len);
}
break;
default:
WRONG_PARAM_COUNT;
break;
}
if (!stmt->stmt) {
efree(stmt);
RETURN_FALSE;
}
#ifndef MYSQLI_USE_MYSQLND
stmt->link_handle = Z_OBJ_HANDLE(*mysql_link);
zend_objects_store_add_ref_by_handle(stmt->link_handle TSRMLS_CC);
#endif
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
mysqli_resource->ptr = (void *)stmt;
mysqli_resource->status = (ZEND_NUM_ARGS() == 1) ? MYSQLI_STATUS_INITIALIZED : MYSQLI_STATUS_VALID;
((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
}
/* }}} */
/* {{{ mixed mysqli_result_construct()
constructor for result object.
Parameters:
object [, mode] -> mysqli_store/use_result
*/
PHP_FUNCTION(mysqli_result_construct)
{
MY_MYSQL *mysql;
MYSQL_RES *result = NULL;
zval *mysql_link;
MYSQLI_RESOURCE *mysqli_resource;
long resmode = MYSQLI_STORE_RESULT;
switch (ZEND_NUM_ARGS()) {
case 1:
if (zend_parse_parameters(1 TSRMLS_CC, "O", &mysql_link, mysqli_link_class_entry)==FAILURE) {
return;
}
break;
case 2:
if (zend_parse_parameters(2 TSRMLS_CC, "Ol", &mysql_link, mysqli_link_class_entry, &resmode)==FAILURE) {
return;
}
break;
default:
WRONG_PARAM_COUNT;
}
MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
switch (resmode) {
case MYSQLI_STORE_RESULT:
result = mysql_store_result(mysql->mysql);
break;
case MYSQLI_USE_RESULT:
result = mysql_use_result(mysql->mysql);
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for resultmode");
}
if (!result) {
RETURN_FALSE;
}
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
mysqli_resource->ptr = (void *)result;
mysqli_resource->status = MYSQLI_STATUS_VALID;
((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
}
/* }}} */
/* {{{ php_mysqli_fetch_into_hash_aux
*/
void php_mysqli_fetch_into_hash_aux(zval *return_value, MYSQL_RES * result, long fetchtype TSRMLS_DC)
{
#if !defined(MYSQLI_USE_MYSQLND)
MYSQL_ROW row;
unsigned int i;
MYSQL_FIELD *fields;
unsigned long *field_len;
if (!(row = mysql_fetch_row(result))) {
RETURN_NULL();
}
if (fetchtype & MYSQLI_ASSOC) {
fields = mysql_fetch_fields(result);
}
array_init(return_value);
field_len = mysql_fetch_lengths(result);
for (i = 0; i < mysql_num_fields(result); i++) {
if (row[i]) {
zval *res;
MAKE_STD_ZVAL(res);
#if MYSQL_VERSION_ID > 50002
if (mysql_fetch_field_direct(result, i)->type == MYSQL_TYPE_BIT) {
my_ulonglong llval;
char tmp[22];
switch (field_len[i]) {
case 8:llval = (my_ulonglong) bit_uint8korr(row[i]);break;
case 7:llval = (my_ulonglong) bit_uint7korr(row[i]);break;
case 6:llval = (my_ulonglong) bit_uint6korr(row[i]);break;
case 5:llval = (my_ulonglong) bit_uint5korr(row[i]);break;
case 4:llval = (my_ulonglong) bit_uint4korr(row[i]);break;
case 3:llval = (my_ulonglong) bit_uint3korr(row[i]);break;
case 2:llval = (my_ulonglong) bit_uint2korr(row[i]);break;
case 1:llval = (my_ulonglong) uint1korr(row[i]);break;
}
/* even though lval is declared as unsigned, the value
* may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must
* use MYSQLI_LL_SPEC.
*/
snprintf(tmp, sizeof(tmp), (mysql_fetch_field_direct(result, i)->flags & UNSIGNED_FLAG)? MYSQLI_LLU_SPEC : MYSQLI_LL_SPEC, llval);
ZVAL_STRING(res, tmp, 1);
} else
#endif
{
#if PHP_API_VERSION < 20100412
/* check if we need magic quotes */
if (PG(magic_quotes_runtime)) {
Z_TYPE_P(res) = IS_STRING;
Z_STRVAL_P(res) = php_addslashes(row[i], field_len[i], &Z_STRLEN_P(res), 0 TSRMLS_CC);
} else {
#endif
ZVAL_STRINGL(res, row[i], field_len[i], 1);
#if PHP_API_VERSION < 20100412
}
#endif
}
if (fetchtype & MYSQLI_NUM) {
add_index_zval(return_value, i, res);
}
if (fetchtype & MYSQLI_ASSOC) {
if (fetchtype & MYSQLI_NUM) {
Z_ADDREF_P(res);
}
add_assoc_zval(return_value, fields[i].name, res);
}
} else {
if (fetchtype & MYSQLI_NUM) {
add_index_null(return_value, i);
}
if (fetchtype & MYSQLI_ASSOC) {
add_assoc_null(return_value, fields[i].name);
}
}
}
#else
mysqlnd_fetch_into(result, ((fetchtype & MYSQLI_NUM)? MYSQLND_FETCH_NUM:0) | ((fetchtype & MYSQLI_ASSOC)? MYSQLND_FETCH_ASSOC:0), return_value, MYSQLND_MYSQLI);
#endif
}
/* }}} */
/* {{{ php_mysqli_fetch_into_hash
*/
void php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAMETERS, int override_flags, int into_object)
{
MYSQL_RES *result;
zval *mysql_result;
long fetchtype;
zval *ctor_params = NULL;
zend_class_entry *ce = NULL;
if (into_object) {
char *class_name;
int class_name_len;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|sz", &mysql_result, mysqli_result_class_entry, &class_name, &class_name_len, &ctor_params) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() < (getThis() ? 1 : 2)) {
ce = zend_standard_class_def;
} else {
ce = zend_fetch_class(class_name, class_name_len, ZEND_FETCH_CLASS_AUTO TSRMLS_CC);
}
if (!ce) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not find class '%s'", class_name);
return;
}
fetchtype = MYSQLI_ASSOC;
} else {
if (override_flags) {
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
return;
}
fetchtype = override_flags;
} else {
fetchtype = MYSQLI_BOTH;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|l", &mysql_result, mysqli_result_class_entry, &fetchtype) == FAILURE) {
return;
}
}
}
MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
if (fetchtype < MYSQLI_ASSOC || fetchtype > MYSQLI_BOTH) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The result type should be either MYSQLI_NUM, MYSQLI_ASSOC or MYSQLI_BOTH");
RETURN_FALSE;
}
php_mysqli_fetch_into_hash_aux(return_value, result, fetchtype TSRMLS_CC);
if (into_object && Z_TYPE_P(return_value) == IS_ARRAY) {
zval dataset = *return_value;
zend_fcall_info fci;
zend_fcall_info_cache fcc;
zval *retval_ptr;
object_and_properties_init(return_value, ce, NULL);
zend_merge_properties(return_value, Z_ARRVAL(dataset), 1 TSRMLS_CC);
if (ce->constructor) {
fci.size = sizeof(fci);
fci.function_table = &ce->function_table;
fci.function_name = NULL;
fci.symbol_table = NULL;
fci.object_ptr = return_value;
fci.retval_ptr_ptr = &retval_ptr;
if (ctor_params && Z_TYPE_P(ctor_params) != IS_NULL) {
if (Z_TYPE_P(ctor_params) == IS_ARRAY) {
HashTable *params_ht = Z_ARRVAL_P(ctor_params);
Bucket *p;
fci.param_count = 0;
fci.params = safe_emalloc(sizeof(zval*), params_ht->nNumOfElements, 0);
p = params_ht->pListHead;
while (p != NULL) {
fci.params[fci.param_count++] = (zval**)p->pData;
p = p->pListNext;
}
} else {
/* Two problems why we throw exceptions here: PHP is typeless
* and hence passing one argument that's not an array could be
* by mistake and the other way round is possible, too. The
* single value is an array. Also we'd have to make that one
* argument passed by reference.
*/
zend_throw_exception(zend_exception_get_default(TSRMLS_C), "Parameter ctor_params must be an array", 0 TSRMLS_CC);
return;
}
} else {
fci.param_count = 0;
fci.params = NULL;
}
fci.no_separation = 1;
fcc.initialized = 1;
fcc.function_handler = ce->constructor;
fcc.calling_scope = EG(scope);
fcc.called_scope = Z_OBJCE_P(return_value);
fcc.object_ptr = return_value;
if (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Could not execute %s::%s()", ce->name, ce->constructor->common.function_name);
} else {
if (retval_ptr) {
zval_ptr_dtor(&retval_ptr);
}
}
if (fci.params) {
efree(fci.params);
}
} else if (ctor_params) {
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Class %s does not have a constructor hence you cannot use ctor_params", ce->name);
}
}
}
/* }}} */
#if !defined(MYSQLI_USE_MYSQLND)
#define ALLOC_CALLBACK_ARGS(a, b, c)\
if (c) {\
a = (zval ***)safe_emalloc(c, sizeof(zval **), 0);\
for (i = b; i < c; i++) {\
a[i] = emalloc(sizeof(zval *));\
MAKE_STD_ZVAL(*a[i]);\
}\
}
#define FREE_CALLBACK_ARGS(a, b, c)\
if (a) {\
for (i=b; i < c; i++) {\
zval_ptr_dtor(a[i]);\
efree(a[i]);\
}\
efree(a);\
}
#define LOCAL_INFILE_ERROR_MSG(source,dest)\
memset(source, 0, LOCAL_INFILE_ERROR_LEN);\
memcpy(source, dest, MIN(strlen(dest), LOCAL_INFILE_ERROR_LEN-1));\
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", dest);
/* {{{ php_local_infile_init
*/
static int php_local_infile_init(void **ptr, const char *filename, void *userdata)
{
mysqli_local_infile *data;
MY_MYSQL *mysql;
php_stream_context *context = NULL;
TSRMLS_FETCH();
/* save pointer to MY_MYSQL structure (userdata) */
if (!(*ptr= data= ((mysqli_local_infile *)calloc(1, sizeof(mysqli_local_infile))))) {
return 1;
}
if (!(mysql = (MY_MYSQL *)userdata)) {
LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(CR_UNKNOWN_ERROR));
return 1;
}
/* check open_basedir */
if (PG(open_basedir)) {
if (php_check_open_basedir_ex(filename, 0 TSRMLS_CC) == -1) {
LOCAL_INFILE_ERROR_MSG(data->error_msg, "open_basedir restriction in effect. Unable to open file");
return 1;
}
}
mysql->li_stream = php_stream_open_wrapper_ex((char *)filename, "r", 0, NULL, context);
if (mysql->li_stream == NULL) {
snprintf((char *)data->error_msg, sizeof(data->error_msg), "Can't find file '%-.64s'.", filename);
return 1;
}
data->userdata = mysql;
return 0;
}
/* }}} */
/* {{{ int php_local_infile_read */
static int php_local_infile_read(void *ptr, char *buf, uint buf_len)
{
mysqli_local_infile *data;
MY_MYSQL *mysql;
zval ***callback_args;
zval *retval;
zval *fp;
int argc = 4;
int i;
long rc;
TSRMLS_FETCH();
data= (mysqli_local_infile *)ptr;
mysql = data->userdata;
/* default processing */
if (!mysql->li_read) {
int count = (int)php_stream_read(mysql->li_stream, buf, buf_len);
if (count < 0) {
LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(2));
}
return count;
}
ALLOC_CALLBACK_ARGS(callback_args, 1, argc);
/* set parameters: filepointer, buffer, buffer_len, errormsg */
MAKE_STD_ZVAL(fp);
php_stream_to_zval(mysql->li_stream, fp);
callback_args[0] = &fp;
ZVAL_STRING(*callback_args[1], "", 1);
ZVAL_LONG(*callback_args[2], buf_len);
ZVAL_STRING(*callback_args[3], "", 1);
if (call_user_function_ex(EG(function_table),
NULL,
mysql->li_read,
&retval,
argc,
callback_args,
0,
NULL TSRMLS_CC) == SUCCESS) {
rc = Z_LVAL_P(retval);
zval_ptr_dtor(&retval);
if (rc > 0) {
if (rc >= 0 && rc != Z_STRLEN_P(*callback_args[1])) {
LOCAL_INFILE_ERROR_MSG(data->error_msg,
"Mismatch between the return value of the callback and the content "
"length of the buffer.");
rc = -1;
} else if (rc > buf_len) {
/* check buffer overflow */
LOCAL_INFILE_ERROR_MSG(data->error_msg, "Too much data returned");
rc = -1;
} else {
memcpy(buf, Z_STRVAL_P(*callback_args[1]), MIN(rc, Z_STRLEN_P(*callback_args[1])));
}
} else if (rc < 0) {
LOCAL_INFILE_ERROR_MSG(data->error_msg, Z_STRVAL_P(*callback_args[3]));
}
} else {
LOCAL_INFILE_ERROR_MSG(data->error_msg, "Can't execute load data local init callback function");
rc = -1;
}
/*
If the (ab)user has closed the file handle we should
not try to use it anymore or even close it
*/
if (!zend_rsrc_list_get_rsrc_type(Z_LVAL_P(fp) TSRMLS_CC)) {
LOCAL_INFILE_ERROR_MSG(data->error_msg, "File handle closed");
rc = -1;
/* Thus the end handler won't try to free already freed memory */
mysql->li_stream = NULL;
}
FREE_CALLBACK_ARGS(callback_args, 1, argc);
efree(fp);
return rc;
}
/* }}} */
/* {{{ php_local_infile_error
*/
static int php_local_infile_error(void *ptr, char *error_msg, uint error_msg_len)
{
mysqli_local_infile *data = (mysqli_local_infile *) ptr;
if (data) {
strlcpy(error_msg, data->error_msg, error_msg_len);
return 2000;
}
strlcpy(error_msg, ER(CR_OUT_OF_MEMORY), error_msg_len);
return CR_OUT_OF_MEMORY;
}
/* }}} */
/* {{{ php_local_infile_end
*/
static void php_local_infile_end(void *ptr)
{
mysqli_local_infile *data;
MY_MYSQL *mysql;
TSRMLS_FETCH();
data= (mysqli_local_infile *)ptr;
if (!data || !(mysql = data->userdata)) {
if (data) {
free(data);
}
return;
}
if (mysql->li_stream) {
php_stream_close(mysql->li_stream);
}
free(data);
return;
}
/* }}} */
/* {{{ void php_set_local_infile_handler_default
*/
void php_set_local_infile_handler_default(MY_MYSQL *mysql) {
/* register internal callback functions */
mysql_set_local_infile_handler(mysql->mysql, &php_local_infile_init, &php_local_infile_read,
&php_local_infile_end, &php_local_infile_error, (void *)mysql);
if (mysql->li_read) {
zval_ptr_dtor(&mysql->li_read);
mysql->li_read = NULL;
}
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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