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php_pdo_mysql_int.h
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2010 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: George Schlossnagle <george@omniti.com> |
| Wez Furlong <wez@php.net> |
| Johannes Schlueter <johannes@mysql.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef PHP_PDO_MYSQL_INT_H
#define PHP_PDO_MYSQL_INT_H
#if defined(PDO_USE_MYSQLND)
# include "ext/mysqlnd/mysqlnd.h"
# include "ext/mysql/mysql_mysqlnd.h"
# include "ext/mysqlnd/mysqlnd_libmysql_compat.h"
# define PDO_MYSQL_PARAM_BIND MYSQLND_PARAM_BIND
#else
# include <mysql.h>
# define PDO_MYSQL_PARAM_BIND MYSQL_BIND
#endif
#if defined(PDO_USE_MYSQLND) && PHP_DEBUG && !defined(PHP_WIN32)
#define PDO_DBG_ENABLED 1
#define PDO_DBG_INF(msg) do { if (dbg_skip_trace == FALSE) PDO_MYSQL_G(dbg)->m->log(PDO_MYSQL_G(dbg), __LINE__, __FILE__, -1, "info : ", (msg)); } while (0)
#define PDO_DBG_ERR(msg) do { if (dbg_skip_trace == FALSE) PDO_MYSQL_G(dbg)->m->log(PDO_MYSQL_G(dbg), __LINE__, __FILE__, -1, "error: ", (msg)); } while (0)
#define PDO_DBG_INF_FMT(...) do { if (dbg_skip_trace == FALSE) PDO_MYSQL_G(dbg)->m->log_va(PDO_MYSQL_G(dbg), __LINE__, __FILE__, -1, "info : ", __VA_ARGS__); } while (0)
#define PDO_DBG_ERR_FMT(...) do { if (dbg_skip_trace == FALSE) PDO_MYSQL_G(dbg)->m->log_va(PDO_MYSQL_G(dbg), __LINE__, __FILE__, -1, "error: ", __VA_ARGS__); } while (0)
#define PDO_DBG_ENTER(func_name) zend_bool dbg_skip_trace = TRUE; if (PDO_MYSQL_G(dbg)) dbg_skip_trace = !PDO_MYSQL_G(dbg)->m->func_enter(PDO_MYSQL_G(dbg), __LINE__, __FILE__, func_name, strlen(func_name));
#define PDO_DBG_RETURN(value) do { if (PDO_MYSQL_G(dbg)) PDO_MYSQL_G(dbg)->m->func_leave(PDO_MYSQL_G(dbg), __LINE__, __FILE__, 0); return (value); } while (0)
#define PDO_DBG_VOID_RETURN do { if (PDO_MYSQL_G(dbg)) PDO_MYSQL_G(dbg)->m->func_leave(PDO_MYSQL_G(dbg), __LINE__, __FILE__, 0); return; } while (0)
#else
#define PDO_DBG_ENABLED 0
static inline void PDO_DBG_INF(char *msg) {}
static inline void PDO_DBG_ERR(char *msg) {}
static inline void PDO_DBG_INF_FMT(char *format, ...) {}
static inline void PDO_DBG_ERR_FMT(char *format, ...) {}
static inline void PDO_DBG_ENTER(char *func_name) {}
#define PDO_DBG_RETURN(value) return (value)
#define PDO_DBG_VOID_RETURN return;
#endif
#if defined(PDO_USE_MYSQLND)
#include "ext/mysqlnd/mysqlnd_debug.h"
#endif
ZEND_BEGIN_MODULE_GLOBALS(pdo_mysql)
#ifndef PHP_WIN32
char *default_socket;
#endif
#if PDO_DBG_ENABLED
char *debug; /* The actual string */
MYSQLND_DEBUG *dbg; /* The DBG object */
#endif
#if defined(PHP_WIN32) && !PDO_DBG_ENABLED
/* dummy member so we get at least one member in the struct
* and avoids build errors.
*/
void *dummymemmber;
#endif
ZEND_END_MODULE_GLOBALS(pdo_mysql)
ZEND_EXTERN_MODULE_GLOBALS(pdo_mysql)
#ifdef ZTS
#define PDO_MYSQL_G(v) TSRMG(pdo_mysql_globals_id, zend_pdo_mysql_globals *, v)
#else
#define PDO_MYSQL_G(v) (pdo_mysql_globals.v)
#endif
typedef struct {
const char *file;
int line;
unsigned int errcode;
char *errmsg;
} pdo_mysql_error_info;
/* stuff we use in a mySQL database handle */
typedef struct {
MYSQL *server;
unsigned attached:1;
unsigned buffered:1;
unsigned emulate_prepare:1;
unsigned fetch_table_names:1;
unsigned _reserved:31;
#if !PDO_USE_MYSQLND
unsigned long max_buffer_size;
#endif
pdo_mysql_error_info einfo;
} pdo_mysql_db_handle;
typedef struct {
MYSQL_FIELD *def;
} pdo_mysql_column;
typedef struct {
pdo_mysql_db_handle *H;
MYSQL_RES *result;
const MYSQL_FIELD *fields;
MYSQL_ROW current_data;
#if PDO_USE_MYSQLND
unsigned long *current_lengths;
#else
long *current_lengths;
#endif
pdo_mysql_error_info einfo;
#if PDO_USE_MYSQLND
MYSQLND_STMT *stmt;
#else
MYSQL_STMT *stmt;
#endif
int num_params;
PDO_MYSQL_PARAM_BIND *params;
#ifndef PDO_USE_MYSQLND
my_bool *in_null;
unsigned long *in_length;
#endif
PDO_MYSQL_PARAM_BIND *bound_result;
my_bool *out_null;
unsigned long *out_length;
unsigned int params_given;
unsigned max_length:1;
} pdo_mysql_stmt;
extern pdo_driver_t pdo_mysql_driver;
extern int _pdo_mysql_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, const char *file, int line TSRMLS_DC);
#define pdo_mysql_error(s) _pdo_mysql_error(s, NULL, __FILE__, __LINE__ TSRMLS_CC)
#define pdo_mysql_error_stmt(s) _pdo_mysql_error(stmt->dbh, stmt, __FILE__, __LINE__ TSRMLS_CC)
extern struct pdo_stmt_methods mysql_stmt_methods;
enum {
PDO_MYSQL_ATTR_USE_BUFFERED_QUERY = PDO_ATTR_DRIVER_SPECIFIC,
PDO_MYSQL_ATTR_LOCAL_INFILE,
PDO_MYSQL_ATTR_INIT_COMMAND,
#ifndef PDO_USE_MYSQLND
PDO_MYSQL_ATTR_READ_DEFAULT_FILE,
PDO_MYSQL_ATTR_READ_DEFAULT_GROUP,
PDO_MYSQL_ATTR_MAX_BUFFER_SIZE,
PDO_MYSQL_ATTR_COMPRESS,
#endif
PDO_MYSQL_ATTR_DIRECT_QUERY,
PDO_MYSQL_ATTR_FOUND_ROWS,
PDO_MYSQL_ATTR_IGNORE_SPACE
};
#endif