1 : /*
2 : +----------------------------------------------------------------------+
3 : | PHP Version 5 |
4 : +----------------------------------------------------------------------+
5 : | Copyright (c) 1997-2009 The PHP Group |
6 : +----------------------------------------------------------------------+
7 : | This source file is subject to version 3.01 of the PHP license, |
8 : | that is bundled with this package in the file LICENSE, and is |
9 : | available through the world-wide-web at the following url: |
10 : | http://www.php.net/license/3_01.txt |
11 : | If you did not receive a copy of the PHP license and are unable to |
12 : | obtain it through the world-wide-web, please send a note to |
13 : | license@php.net so we can mail you a copy immediately. |
14 : +----------------------------------------------------------------------+
15 : | Author: George Schlossnagle <george@omniti.com> |
16 : | Wez Furlong <wez@php.net> |
17 : | Johannes Schlueter <johannes@mysql.com> |
18 : +----------------------------------------------------------------------+
19 : */
20 :
21 : /* $Id: php_pdo_mysql_int.h 288583 2009-09-22 15:31:35Z uw $ */
22 :
23 : #ifndef PHP_PDO_MYSQL_INT_H
24 : #define PHP_PDO_MYSQL_INT_H
25 :
26 : #if defined(PDO_USE_MYSQLND)
27 : # include "ext/mysqlnd/mysqlnd.h"
28 : # include "ext/mysql/mysql_mysqlnd.h"
29 : # include "ext/mysqlnd/mysqlnd_libmysql_compat.h"
30 : # define PDO_MYSQL_PARAM_BIND MYSQLND_PARAM_BIND
31 : #else
32 : # include <mysql.h>
33 : # define PDO_MYSQL_PARAM_BIND MYSQL_BIND
34 : #endif
35 :
36 : #if defined(PDO_USE_MYSQLND) && PHP_DEBUG && !defined(PHP_WIN32)
37 : #define PDO_DBG_ENABLED 1
38 :
39 : #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)
40 : #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)
41 : #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)
42 : #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)
43 : #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));
44 : #define PDO_DBG_RETURN(value) do { if (PDO_MYSQL_G(dbg)) PDO_MYSQL_G(dbg)->m->func_leave(PDO_MYSQL_G(dbg), __LINE__, __FILE__); return (value); } while (0)
45 : #define PDO_DBG_VOID_RETURN do { if (PDO_MYSQL_G(dbg)) PDO_MYSQL_G(dbg)->m->func_leave(PDO_MYSQL_G(dbg), __LINE__, __FILE__); return; } while (0)
46 :
47 : #else
48 : #define PDO_DBG_ENABLED 0
49 :
50 453 : static inline void PDO_DBG_INF(char *msg) {}
51 3 : static inline void PDO_DBG_ERR(char *msg) {}
52 91044 : static inline void PDO_DBG_INF_FMT(char *format, ...) {}
53 0 : static inline void PDO_DBG_ERR_FMT(char *format, ...) {}
54 51021 : static inline void PDO_DBG_ENTER(char *func_name) {}
55 : #define PDO_DBG_RETURN(value) return (value)
56 : #define PDO_DBG_VOID_RETURN return;
57 :
58 : #endif
59 :
60 : #if defined(PDO_USE_MYSQLND)
61 : #include "ext/mysqlnd/mysqlnd_debug.h"
62 : #endif
63 :
64 : #ifdef PDO_USE_MYSQLND
65 : ZEND_BEGIN_MODULE_GLOBALS(pdo_mysql)
66 : MYSQLND_THD_ZVAL_PCACHE *mysqlnd_thd_zval_cache;
67 : long cache_size;
68 : #ifndef PHP_WIN32
69 : char *default_socket;
70 : #endif
71 : #if PDO_DBG_ENABLED
72 : char *debug; /* The actual string */
73 : MYSQLND_DEBUG *dbg; /* The DBG object */
74 : #endif
75 : ZEND_END_MODULE_GLOBALS(pdo_mysql)
76 :
77 : ZEND_EXTERN_MODULE_GLOBALS(pdo_mysql);
78 : #endif
79 :
80 : #ifdef ZTS
81 : #define PDO_MYSQL_G(v) TSRMG(pdo_mysql_globals_id, zend_pdo_mysql_globals *, v)
82 : #else
83 : #define PDO_MYSQL_G(v) (pdo_mysql_globals.v)
84 : #endif
85 :
86 :
87 : typedef struct {
88 : const char *file;
89 : int line;
90 : unsigned int errcode;
91 : char *errmsg;
92 : } pdo_mysql_error_info;
93 :
94 : /* stuff we use in a mySQL database handle */
95 : typedef struct {
96 : MYSQL *server;
97 :
98 : unsigned attached:1;
99 : unsigned buffered:1;
100 : unsigned emulate_prepare:1;
101 : unsigned fetch_table_names:1;
102 : unsigned _reserved:31;
103 : #if !PDO_USE_MYSQLND
104 : unsigned long max_buffer_size;
105 : #endif
106 :
107 : pdo_mysql_error_info einfo;
108 : } pdo_mysql_db_handle;
109 :
110 : typedef struct {
111 : MYSQL_FIELD *def;
112 : } pdo_mysql_column;
113 :
114 : typedef struct {
115 : pdo_mysql_db_handle *H;
116 : MYSQL_RES *result;
117 : const MYSQL_FIELD *fields;
118 : MYSQL_ROW current_data;
119 : #if PDO_USE_MYSQLND
120 : unsigned long *current_lengths;
121 : #else
122 : long *current_lengths;
123 : #endif
124 : pdo_mysql_error_info einfo;
125 : #if HAVE_MYSQL_STMT_PREPARE || PDO_USE_MYSQLND
126 : #if PDO_USE_MYSQLND
127 : MYSQLND_STMT *stmt;
128 : #else
129 : MYSQL_STMT *stmt;
130 : #endif
131 : int num_params;
132 : PDO_MYSQL_PARAM_BIND *params;
133 : #ifndef PDO_USE_MYSQLND
134 : my_bool *in_null;
135 : unsigned long *in_length;
136 : #endif
137 : PDO_MYSQL_PARAM_BIND *bound_result;
138 : my_bool *out_null;
139 : unsigned long *out_length;
140 : unsigned int params_given;
141 : unsigned max_length:1;
142 : #endif
143 : } pdo_mysql_stmt;
144 :
145 : extern pdo_driver_t pdo_mysql_driver;
146 :
147 : extern int _pdo_mysql_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, const char *file, int line TSRMLS_DC);
148 : #define pdo_mysql_error(s) _pdo_mysql_error(s, NULL, __FILE__, __LINE__ TSRMLS_CC)
149 : #define pdo_mysql_error_stmt(s) _pdo_mysql_error(stmt->dbh, stmt, __FILE__, __LINE__ TSRMLS_CC)
150 :
151 : extern struct pdo_stmt_methods mysql_stmt_methods;
152 :
153 : enum {
154 : PDO_MYSQL_ATTR_USE_BUFFERED_QUERY = PDO_ATTR_DRIVER_SPECIFIC,
155 : PDO_MYSQL_ATTR_LOCAL_INFILE,
156 : PDO_MYSQL_ATTR_INIT_COMMAND,
157 : #ifndef PDO_USE_MYSQLND
158 : PDO_MYSQL_ATTR_READ_DEFAULT_FILE,
159 : PDO_MYSQL_ATTR_READ_DEFAULT_GROUP,
160 : PDO_MYSQL_ATTR_MAX_BUFFER_SIZE,
161 : PDO_MYSQL_ATTR_COMPRESS,
162 : #endif
163 : PDO_MYSQL_ATTR_DIRECT_QUERY,
164 : PDO_MYSQL_ATTR_FOUND_ROWS,
165 : PDO_MYSQL_ATTR_IGNORE_SPACE
166 : };
167 :
168 : #endif
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