summaryrefslogtreecommitdiff
path: root/ext/mysqli/mysqli_prop.c
blob: e0b2a18c9c51c9bbe6e9d7907d43945f2bf70b00 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
/*
  +----------------------------------------------------------------------+
  | PHP Version 5                                                        |
  +----------------------------------------------------------------------+
  | Copyright (c) 1997-2004 The PHP Group                                |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.0 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_0.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>                                |
  +----------------------------------------------------------------------+

  $Id$ 
*/

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <signal.h>

#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "php_mysqli.h"

#define CHECK_OBJECT() \
	if (!obj->valid) { \
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Property access is not allowed yet. Call the default constructor of the object first"); \
		ZVAL_NULL(*retval); \
		return SUCCESS; \
	} \

#define MYSQLI_GET_MYSQL() \
MYSQL *p; \
ALLOC_ZVAL(*retval);\
CHECK_OBJECT();\
p = (MYSQL *)((MY_MYSQL *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr)->mysql;

#define MYSQLI_GET_RESULT() \
MYSQL_RES *p; \
ALLOC_ZVAL(*retval);\
CHECK_OBJECT();\
p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr

#define MYSQLI_GET_STMT() \
MYSQL_STMT *p; \
ALLOC_ZVAL(*retval);\
CHECK_OBJECT();\
p = (MYSQL_STMT *)((MY_STMT *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr)->stmt

#define MYSQLI_MAP_PROPERTY_FUNC_LONG( __func, __int_func, __get_type, __ret_type)\
int __func(mysqli_object *obj, zval **retval TSRMLS_DC) \
{\
	__ret_type l;\
	__get_type;\
	if (!p) {\
		ZVAL_NULL(*retval);\
	} else {\
		l = (__ret_type)__int_func(p);\
		if (l < LONG_MAX) {\
			ZVAL_LONG(*retval, l);\
		} else { \
			char ret[40]; \
			sprintf(ret, "%llu", (my_ulonglong)l); \
			ZVAL_STRING(*retval, ret, 1); \
		} \
	}\
	return SUCCESS;\
}

#define MYSQLI_MAP_PROPERTY_FUNC_STRING(__func, __int_func, __get_type)\
int __func(mysqli_object *obj, zval **retval TSRMLS_DC)\
{\
	char *c;\
	__get_type;\
	if (!p) {\
		ZVAL_NULL(*retval);\
	} else {\
		c = (char *)__int_func(p);\
		if (!c) {\
			ZVAL_NULL(*retval);\
		} else {\
			ZVAL_STRING(*retval, c, 1);\
		}\
	}\
	return SUCCESS;\
}

/* {{{ property link_client_version_read */
int link_client_version_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	ALLOC_ZVAL(*retval);
	ZVAL_LONG(*retval, MYSQL_VERSION_ID);
	return SUCCESS;
}
/* }}} */

/* {{{ property link_client_info_read */
int link_client_info_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	ALLOC_ZVAL(*retval);
	ZVAL_STRING(*retval, MYSQL_SERVER_VERSION, 1);
	return SUCCESS;
}
/* }}} */

/* {{{ property link_connect_errno_read */
int link_connect_errno_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	ALLOC_ZVAL(*retval);
	ZVAL_LONG(*retval, (long)MyG(error_no));
	return SUCCESS;
}
/* }}} */

/* {{{ property link_connect_error_read */
int link_connect_error_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	ALLOC_ZVAL(*retval);
	ZVAL_STRING(*retval, MyG(error_msg), 1);
	return SUCCESS;
}
/* }}} */

/* {{{ property link_affected_rows_read */
int link_affected_rows_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	MY_MYSQL *mysql;
	my_ulonglong rc;

	ALLOC_ZVAL(*retval); 
	CHECK_OBJECT();

 	mysql = (MY_MYSQL *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
	rc = mysql_affected_rows(mysql->mysql);

	if (rc == (my_ulonglong)-1) {
		ZVAL_LONG(*retval, -1);
		return SUCCESS;
	} 

	if (rc < LONG_MAX) {
		ZVAL_LONG(*retval, rc);
	} else {
		char ret[40];
		sprintf(ret, "%llu", (my_ulonglong) rc);
		ZVAL_STRING(*retval, ret, 1);
	}

	return SUCCESS;
}
/* }}} */

/* link properties */
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_errno_read, mysql_errno, MYSQLI_GET_MYSQL(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_STRING(link_error_read, mysql_error, MYSQLI_GET_MYSQL());
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_field_count_read, mysql_field_count, MYSQLI_GET_MYSQL(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_STRING(link_host_info_read, mysql_get_host_info, MYSQLI_GET_MYSQL());
MYSQLI_MAP_PROPERTY_FUNC_STRING(link_info_read, mysql_info, MYSQLI_GET_MYSQL());
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_insert_id_read, mysql_insert_id, MYSQLI_GET_MYSQL(), my_ulonglong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_protocol_version_read, mysql_get_proto_info, MYSQLI_GET_MYSQL(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_STRING(link_server_info_read, mysql_get_server_info, MYSQLI_GET_MYSQL());
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_server_version_read, mysql_get_server_version, MYSQLI_GET_MYSQL(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_STRING(link_sqlstate_read, mysql_sqlstate, MYSQLI_GET_MYSQL());
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_thread_id_read, mysql_thread_id, MYSQLI_GET_MYSQL(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_warning_count_read, mysql_warning_count, MYSQLI_GET_MYSQL(), ulong);
/* result properties */

/* {{{ property result_type_read */
int result_type_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	MYSQL_RES *p;

	ALLOC_ZVAL(*retval);
	CHECK_OBJECT();
 	p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;

	if (!p) {
		ZVAL_NULL(*retval);
	} else {
		ZVAL_LONG(*retval, (p->data) ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT);
	}
	return SUCCESS;
}
/* }}} */

/* {{{ property result_lengths_read */
int result_lengths_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	MYSQL_RES *p;

	ALLOC_ZVAL(*retval);
	CHECK_OBJECT();

	p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
	if (!p || !p->field_count) {
		ZVAL_NULL(*retval);
	} else {
		ulong i;
		zval *l;
	
		array_init(*retval);

		for (i=0; i < p->field_count; i++) {
			MAKE_STD_ZVAL(l);
			ZVAL_LONG(l, p->lengths[i]);
			add_index_zval(*retval, i, l);
		}	
	}
	return SUCCESS;
}
/* }}} */


MYSQLI_MAP_PROPERTY_FUNC_LONG(result_current_field_read, mysql_field_tell, MYSQLI_GET_RESULT(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(result_field_count_read, mysql_num_fields, MYSQLI_GET_RESULT(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(result_num_rows_read, mysql_num_rows, MYSQLI_GET_RESULT(), my_ulonglong);

/* statement properties */

/* {{{ property stmt_id_read */
int stmt_id_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	MY_STMT *p;

	ALLOC_ZVAL(*retval); 
	CHECK_OBJECT();

 	p = (MY_STMT*)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;

	if (!p) {
		ZVAL_NULL(*retval);
	} else {
		ZVAL_LONG(*retval, p->stmt->stmt_id);
	}
	return SUCCESS;
}
/* }}} */

/* {{{ property stmt_affected_rows_read */
int stmt_affected_rows_read(mysqli_object *obj, zval **retval TSRMLS_DC)
{
	MY_STMT *stmt;
	my_ulonglong rc;

	ALLOC_ZVAL(*retval); 
	CHECK_OBJECT();

 	stmt = (MY_STMT *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
	rc = mysql_stmt_affected_rows(stmt->stmt);

	if (rc == (my_ulonglong)-1) {
		ZVAL_LONG(*retval, -1);
		return SUCCESS;
	} 

	if (rc < LONG_MAX) {
		ZVAL_LONG(*retval, rc);
	} else {
		char ret[40];
		sprintf(ret, "%llu", (my_ulonglong) rc);
		ZVAL_STRING(*retval, ret, 1);
	}

	return SUCCESS;
}
/* }}} */

MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_insert_id_read, mysql_stmt_insert_id, MYSQLI_GET_STMT(), my_ulonglong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_num_rows_read, mysql_stmt_num_rows, MYSQLI_GET_STMT(), my_ulonglong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_param_count_read, mysql_stmt_param_count, MYSQLI_GET_STMT(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_field_count_read, mysql_stmt_field_count, MYSQLI_GET_STMT(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_errno_read, mysql_stmt_errno, MYSQLI_GET_STMT(), ulong);
MYSQLI_MAP_PROPERTY_FUNC_STRING(stmt_error_read, mysql_stmt_error, MYSQLI_GET_STMT());
MYSQLI_MAP_PROPERTY_FUNC_STRING(stmt_sqlstate_read, mysql_stmt_sqlstate, MYSQLI_GET_STMT());

/* }}} */
mysqli_property_entry mysqli_link_property_entries[] = {
	{"affected_rows", link_affected_rows_read, NULL},
	{"client_info", link_client_info_read, NULL},
	{"client_version", link_client_version_read, NULL},
	{"connect_errno", link_connect_errno_read, NULL},
	{"connect_error", link_connect_error_read, NULL},
	{"errno", link_errno_read, NULL},
	{"error", link_error_read, NULL},
	{"field_count", link_field_count_read, NULL},
	{"host_info", link_host_info_read, NULL},
	{"info", link_info_read, NULL},
	{"insert_id", link_insert_id_read, NULL},
	{"server_info", link_server_info_read, NULL},
	{"server_version", link_server_version_read, NULL},
	{"sqlstate", link_sqlstate_read, NULL},
	{"protocol_version", link_protocol_version_read, NULL},
	{"thread_id", link_thread_id_read, NULL},
	{"warning_count", link_warning_count_read, NULL},
	{NULL, NULL, NULL}	
};

mysqli_property_entry mysqli_result_property_entries[] = {
	{"current_field", result_current_field_read, NULL},
	{"field_count", result_field_count_read, NULL},
	{"lengths", result_lengths_read, NULL},
	{"num_rows", result_num_rows_read, NULL},
	{"type", result_type_read, NULL},
	{NULL, NULL, NULL}
};

mysqli_property_entry mysqli_stmt_property_entries[] = {
	{"affected_rows", stmt_affected_rows_read, NULL},
	{"insert_id", stmt_insert_id_read, NULL},
	{"num_rows", stmt_num_rows_read, NULL},
	{"param_count", stmt_param_count_read, NULL},
	{"field_count", stmt_field_count_read, NULL},
	{"errno", stmt_errno_read, NULL},
	{"error", stmt_error_read, NULL},
	{"sqlstate", stmt_sqlstate_read, NULL},
	{"id", stmt_id_read, NULL},
	{NULL, NULL, NULL}
};

/*
 * 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
 */