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php-src/ext/pdo_mysql/pdo_mysql.c
Arnaud Le Blanc 11accb5cdf
Preferably include from build dir (#13516) 
* Include from build dir first

This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.

Before, out of tree builds would preferably include files from the src dir, as
the include path was defined as follows (ignoring includes from ext/ and sapi/) :

    -I$(top_builddir)/main
    -I$(top_srcdir)
    -I$(top_builddir)/TSRM
    -I$(top_builddir)/Zend
    -I$(top_srcdir)/main
    -I$(top_srcdir)/Zend
    -I$(top_srcdir)/TSRM
    -I$(top_builddir)/

As a result, an out of tree build would include configure artifacts such as
`main/php_config.h` from the src dir.

After this change, the include path is defined as follows:

    -I$(top_builddir)/main
    -I$(top_builddir)
    -I$(top_srcdir)/main
    -I$(top_srcdir)
    -I$(top_builddir)/TSRM
    -I$(top_builddir)/Zend
    -I$(top_srcdir)/Zend
    -I$(top_srcdir)/TSRM

* Fix extension include path for out of tree builds

* Include config.h with the brackets form

`#include "config.h"` searches in the directory containing the including-file
before any other include path. This can include the wrong config.h when building
out of tree and a config.h exists in the source tree.

Using `#include <config.h>` uses exclusively the include path, and gives
priority to the build dir.
2024-06-26 00:26:43 +02:00

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/*
+----------------------------------------------------------------------+
| Copyright (c) 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: |
| https://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: George Schlossnagle <george@omniti.com> |
| Johannes Schlueter <johannes@mysql.com> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/pdo/php_pdo.h"
#include "ext/pdo/php_pdo_driver.h"
#include "php_pdo_mysql.h"
#include "php_pdo_mysql_int.h"
#include "pdo_mysql_arginfo.h"
static zend_class_entry *pdo_mysql_ce;
#ifdef COMPILE_DL_PDO_MYSQL
#ifdef ZTS
ZEND_TSRMLS_CACHE_DEFINE()
#endif
ZEND_GET_MODULE(pdo_mysql)
#endif
ZEND_DECLARE_MODULE_GLOBALS(pdo_mysql)
/*
The default socket location is sometimes defined by configure.
With libmysql `mysql_config --socket` will fill PDO_MYSQL_UNIX_ADDR
and the user can use --with-mysql-sock=SOCKET which will fill
PDO_MYSQL_UNIX_ADDR. If both aren't set we're using mysqlnd and use
/tmp/mysql.sock as default on *nix and NULL for Windows (default
named pipe name is set in mysqlnd).
*/
#ifndef PDO_MYSQL_UNIX_ADDR
# ifdef PHP_MYSQL_UNIX_SOCK_ADDR
# define PDO_MYSQL_UNIX_ADDR PHP_MYSQL_UNIX_SOCK_ADDR
# else
# ifndef PHP_WIN32
# define PDO_MYSQL_UNIX_ADDR "/tmp/mysql.sock"
# else
# define PDO_MYSQL_UNIX_ADDR NULL
# endif
# endif
#endif
#ifdef PDO_USE_MYSQLND
#include "ext/mysqlnd/mysqlnd_reverse_api.h"
static MYSQLND * pdo_mysql_convert_zv_to_mysqlnd(zval * zv)
{
if (Z_TYPE_P(zv) == IS_OBJECT && instanceof_function(Z_OBJCE_P(zv), php_pdo_get_dbh_ce())) {
pdo_dbh_t * dbh = Z_PDO_DBH_P(zv);
ZEND_ASSERT(dbh);
if (dbh->driver != &pdo_mysql_driver) {
php_error_docref(NULL, E_WARNING, "Provided PDO instance is not using MySQL but %s", dbh->driver->driver_name);
return NULL;
}
return ((pdo_mysql_db_handle *)dbh->driver_data)->server;
}
return NULL;
}
static const MYSQLND_REVERSE_API pdo_mysql_reverse_api = {
&pdo_mysql_module_entry,
pdo_mysql_convert_zv_to_mysqlnd
};
#endif
/* Returns the number of SQL warnings during the execution of the last statement */
PHP_METHOD(Pdo_Mysql, getWarningCount)
{
pdo_dbh_t *dbh;
pdo_mysql_db_handle *H;
ZEND_PARSE_PARAMETERS_NONE();
dbh = Z_PDO_DBH_P(ZEND_THIS);
PDO_CONSTRUCT_CHECK;
H = (pdo_mysql_db_handle *)dbh->driver_data;
RETURN_LONG(mysql_warning_count(H->server));
}
/* {{{ PHP_INI_BEGIN */
PHP_INI_BEGIN()
#ifndef PHP_WIN32
STD_PHP_INI_ENTRY("pdo_mysql.default_socket", PDO_MYSQL_UNIX_ADDR, PHP_INI_SYSTEM, OnUpdateStringUnempty, default_socket, zend_pdo_mysql_globals, pdo_mysql_globals)
#endif
#if PDO_DBG_ENABLED
STD_PHP_INI_ENTRY("pdo_mysql.debug", NULL, PHP_INI_SYSTEM, OnUpdateString, debug, zend_pdo_mysql_globals, pdo_mysql_globals)
#endif
PHP_INI_END()
/* }}} */
/* true global environment */
/* {{{ PHP_MINIT_FUNCTION */
static PHP_MINIT_FUNCTION(pdo_mysql)
{
REGISTER_INI_ENTRIES();
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_USE_BUFFERED_QUERY", (zend_long)PDO_MYSQL_ATTR_USE_BUFFERED_QUERY);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_LOCAL_INFILE", (zend_long)PDO_MYSQL_ATTR_LOCAL_INFILE);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_INIT_COMMAND", (zend_long)PDO_MYSQL_ATTR_INIT_COMMAND);
#ifndef PDO_USE_MYSQLND
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_MAX_BUFFER_SIZE", (zend_long)PDO_MYSQL_ATTR_MAX_BUFFER_SIZE);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_READ_DEFAULT_FILE", (zend_long)PDO_MYSQL_ATTR_READ_DEFAULT_FILE);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_READ_DEFAULT_GROUP", (zend_long)PDO_MYSQL_ATTR_READ_DEFAULT_GROUP);
#endif
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_COMPRESS", (zend_long)PDO_MYSQL_ATTR_COMPRESS);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_DIRECT_QUERY", (zend_long)PDO_MYSQL_ATTR_DIRECT_QUERY);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_FOUND_ROWS", (zend_long)PDO_MYSQL_ATTR_FOUND_ROWS);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_IGNORE_SPACE", (zend_long)PDO_MYSQL_ATTR_IGNORE_SPACE);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_KEY", (zend_long)PDO_MYSQL_ATTR_SSL_KEY);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_CERT", (zend_long)PDO_MYSQL_ATTR_SSL_CERT);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_CA", (zend_long)PDO_MYSQL_ATTR_SSL_CA);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_CAPATH", (zend_long)PDO_MYSQL_ATTR_SSL_CAPATH);
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_CIPHER", (zend_long)PDO_MYSQL_ATTR_SSL_CIPHER);
#if MYSQL_VERSION_ID > 50605 || defined(PDO_USE_MYSQLND)
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SERVER_PUBLIC_KEY", (zend_long)PDO_MYSQL_ATTR_SERVER_PUBLIC_KEY);
#endif
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_MULTI_STATEMENTS", (zend_long)PDO_MYSQL_ATTR_MULTI_STATEMENTS);
#ifdef PDO_USE_MYSQLND
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_SSL_VERIFY_SERVER_CERT", (zend_long)PDO_MYSQL_ATTR_SSL_VERIFY_SERVER_CERT);
#endif
#if MYSQL_VERSION_ID >= 80021 || defined(PDO_USE_MYSQLND)
REGISTER_PDO_CLASS_CONST_LONG("MYSQL_ATTR_LOCAL_INFILE_DIRECTORY", (zend_long)PDO_MYSQL_ATTR_LOCAL_INFILE_DIRECTORY);
#endif
#ifdef PDO_USE_MYSQLND
mysqlnd_reverse_api_register_api(&pdo_mysql_reverse_api);
#endif
pdo_mysql_ce = register_class_Pdo_Mysql(pdo_dbh_ce);
pdo_mysql_ce->create_object = pdo_dbh_new;
if (php_pdo_register_driver(&pdo_mysql_driver) == FAILURE) {
return FAILURE;
}
return php_pdo_register_driver_specific_ce(&pdo_mysql_driver, pdo_mysql_ce);
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION */
static PHP_MSHUTDOWN_FUNCTION(pdo_mysql)
{
php_pdo_unregister_driver(&pdo_mysql_driver);
#ifdef PDO_USE_MYSQLND
UNREGISTER_INI_ENTRIES();
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION */
static PHP_MINFO_FUNCTION(pdo_mysql)
{
php_info_print_table_start();
php_info_print_table_row(2, "PDO Driver for MySQL", "enabled");
php_info_print_table_row(2, "Client API version", mysql_get_client_info());
php_info_print_table_end();
#ifndef PHP_WIN32
DISPLAY_INI_ENTRIES();
#endif
}
/* }}} */
#if defined(PDO_USE_MYSQLND) && PDO_DBG_ENABLED
/* {{{ PHP_RINIT_FUNCTION */
static PHP_RINIT_FUNCTION(pdo_mysql)
{
if (PDO_MYSQL_G(debug)) {
MYSQLND_DEBUG *dbg = mysqlnd_debug_init(mysqlnd_debug_std_no_trace_funcs);
if (!dbg) {
return FAILURE;
}
dbg->m->set_mode(dbg, PDO_MYSQL_G(debug));
PDO_MYSQL_G(dbg) = dbg;
}
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RSHUTDOWN_FUNCTION */
static PHP_RSHUTDOWN_FUNCTION(pdo_mysql)
{
MYSQLND_DEBUG *dbg = PDO_MYSQL_G(dbg);
PDO_DBG_ENTER("RSHUTDOWN");
if (dbg) {
dbg->m->close(dbg);
dbg->m->free_handle(dbg);
PDO_MYSQL_G(dbg) = NULL;
}
return SUCCESS;
}
/* }}} */
#endif
/* {{{ PHP_GINIT_FUNCTION */
static PHP_GINIT_FUNCTION(pdo_mysql)
{
#if defined(COMPILE_DL_PDO_MYSQL) && defined(ZTS)
ZEND_TSRMLS_CACHE_UPDATE();
#endif
#ifndef PHP_WIN32
pdo_mysql_globals->default_socket = NULL;
#endif
#if PDO_DBG_ENABLED
pdo_mysql_globals->debug = NULL; /* The actual string */
pdo_mysql_globals->dbg = NULL; /* The DBG object*/
#endif
}
/* }}} */
/* {{{ pdo_mysql_deps[] */
static const zend_module_dep pdo_mysql_deps[] = {
ZEND_MOD_REQUIRED("pdo")
#ifdef PDO_USE_MYSQLND
ZEND_MOD_REQUIRED("mysqlnd")
#endif
ZEND_MOD_END
};
/* }}} */
/* {{{ pdo_mysql_module_entry */
zend_module_entry pdo_mysql_module_entry = {
STANDARD_MODULE_HEADER_EX, NULL,
pdo_mysql_deps,
"pdo_mysql",
NULL,
PHP_MINIT(pdo_mysql),
PHP_MSHUTDOWN(pdo_mysql),
#if defined(PDO_USE_MYSQLND) && PDO_DBG_ENABLED
PHP_RINIT(pdo_mysql),
PHP_RSHUTDOWN(pdo_mysql),
#else
NULL,
NULL,
#endif
PHP_MINFO(pdo_mysql),
PHP_PDO_MYSQL_VERSION,
PHP_MODULE_GLOBALS(pdo_mysql),
PHP_GINIT(pdo_mysql),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
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