Annotation of embedaddon/php/ext/mysqlnd/php_mysqlnd.c, revision 1.1.1.1
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 2006-2012 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: | Authors: Georg Richter <georg@mysql.com> |
16: | Andrey Hristov <andrey@mysql.com> |
17: | Ulf Wendel <uwendel@mysql.com> |
18: +----------------------------------------------------------------------+
19: */
20:
21: /* $Id: php_mysqlnd.c 321634 2012-01-01 13:15:04Z felipe $ */
22: #include "php.h"
23: #include "php_ini.h"
24: #include "mysqlnd.h"
25: #include "mysqlnd_priv.h"
26: #include "mysqlnd_debug.h"
27: #include "ext/standard/info.h"
28:
29: /* {{{ mysqlnd_functions[]
30: *
31: * Every user visible function must have an entry in mysqlnd_functions[].
32: */
33: static zend_function_entry mysqlnd_functions[] = {
34: PHP_FE_END
35: };
36: /* }}} */
37:
38:
39: /* {{{ mysqlnd_minfo_print_hash */
40: #if MYSQLND_UNICODE
41: PHPAPI void mysqlnd_minfo_print_hash(zval *values)
42: {
43: zval **values_entry;
44: HashPosition pos_values;
45:
46: zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(values), &pos_values);
47: while (zend_hash_get_current_data_ex(Z_ARRVAL_P(values),
48: (void **)&values_entry, &pos_values) == SUCCESS) {
49: zstr string_key;
50: uint string_key_len;
51: ulong num_key;
52: int s_len;
53: char *s = NULL;
54:
55: TSRMLS_FETCH();
56: zend_hash_get_current_key_ex(Z_ARRVAL_P(values), &string_key, &string_key_len, &num_key, 0, &pos_values);
57:
58: convert_to_string(*values_entry);
59:
60: if (zend_unicode_to_string(ZEND_U_CONVERTER(UG(runtime_encoding_conv)),
61: &s, &s_len, string_key.u, string_key_len TSRMLS_CC) == SUCCESS) {
62: php_info_print_table_row(2, s, Z_STRVAL_PP(values_entry));
63: }
64: if (s) {
65: mnd_efree(s);
66: }
67:
68: zend_hash_move_forward_ex(Z_ARRVAL_P(values), &pos_values);
69: }
70: }
71: #else
72: PHPAPI void mysqlnd_minfo_print_hash(zval *values)
73: {
74: zval **values_entry;
75: HashPosition pos_values;
76:
77: zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(values), &pos_values);
78: while (zend_hash_get_current_data_ex(Z_ARRVAL_P(values), (void **)&values_entry, &pos_values) == SUCCESS) {
79: char *string_key;
80: uint string_key_len;
81: ulong num_key;
82:
83: zend_hash_get_current_key_ex(Z_ARRVAL_P(values), &string_key, &string_key_len, &num_key, 0, &pos_values);
84:
85: convert_to_string(*values_entry);
86: php_info_print_table_row(2, string_key, Z_STRVAL_PP(values_entry));
87:
88: zend_hash_move_forward_ex(Z_ARRVAL_P(values), &pos_values);
89: }
90: }
91: #endif
92: /* }}} */
93:
94:
95: /* {{{ PHP_MINFO_FUNCTION
96: */
97: PHP_MINFO_FUNCTION(mysqlnd)
98: {
99: char buf[32];
100: zval values;
101:
102: php_info_print_table_start();
103: php_info_print_table_header(2, "mysqlnd", "enabled");
104: php_info_print_table_row(2, "Version", mysqlnd_get_client_info());
105: php_info_print_table_row(2, "Compression",
106: #ifdef MYSQLND_COMPRESSION_ENABLED
107: "supported");
108: #else
109: "not supported");
110: #endif
111: php_info_print_table_row(2, "SSL",
112: #ifdef MYSQLND_SSL_SUPPORTED
113: "supported");
114: #else
115: "not supported");
116: #endif
117: snprintf(buf, sizeof(buf), "%ld", MYSQLND_G(net_cmd_buffer_size));
118: php_info_print_table_row(2, "Command buffer size", buf);
119: snprintf(buf, sizeof(buf), "%ld", MYSQLND_G(net_read_buffer_size));
120: php_info_print_table_row(2, "Read buffer size", buf);
121: snprintf(buf, sizeof(buf), "%ld", MYSQLND_G(net_read_timeout));
122: php_info_print_table_row(2, "Read timeout", buf);
123: php_info_print_table_row(2, "Collecting statistics", MYSQLND_G(collect_statistics)? "Yes":"No");
124: php_info_print_table_row(2, "Collecting memory statistics", MYSQLND_G(collect_memory_statistics)? "Yes":"No");
125:
126: php_info_print_table_row(2, "Tracing", MYSQLND_G(debug)? MYSQLND_G(debug):"n/a");
127: php_info_print_table_end();
128:
129: /* Print client stats */
130: php_info_print_table_start();
131: php_info_print_table_header(2, "Client statistics", "");
132: mysqlnd_get_client_stats(&values);
133: mysqlnd_minfo_print_hash(&values);
134:
135: zval_dtor(&values);
136: php_info_print_table_end();
137: }
138: /* }}} */
139:
140:
141: PHPAPI ZEND_DECLARE_MODULE_GLOBALS(mysqlnd)
142:
143:
144: /* {{{ PHP_GINIT_FUNCTION
145: */
146: static PHP_GINIT_FUNCTION(mysqlnd)
147: {
148: mysqlnd_globals->collect_statistics = TRUE;
149: mysqlnd_globals->collect_memory_statistics = FALSE;
150: mysqlnd_globals->debug = NULL; /* The actual string */
151: mysqlnd_globals->dbg = NULL; /* The DBG object*/
152: mysqlnd_globals->net_cmd_buffer_size = MYSQLND_NET_CMD_BUFFER_MIN_SIZE;
153: mysqlnd_globals->net_read_buffer_size = 32768;
154: mysqlnd_globals->net_read_timeout = 31536000;
155: mysqlnd_globals->log_mask = 0;
156: mysqlnd_globals->mempool_default_size = 16000;
157: mysqlnd_globals->debug_emalloc_fail_threshold = -1;
158: mysqlnd_globals->debug_ecalloc_fail_threshold = -1;
159: mysqlnd_globals->debug_erealloc_fail_threshold = -1;
160: mysqlnd_globals->debug_malloc_fail_threshold = -1;
161: mysqlnd_globals->debug_calloc_fail_threshold = -1;
162: mysqlnd_globals->debug_realloc_fail_threshold = -1;
163: }
164: /* }}} */
165:
166:
167: static PHP_INI_MH(OnUpdateNetCmdBufferSize)
168: {
169: long long_value = atol(new_value);
170: if (long_value < MYSQLND_NET_CMD_BUFFER_MIN_SIZE) {
171: return FAILURE;
172: }
173: MYSQLND_G(net_cmd_buffer_size) = long_value;
174:
175: return SUCCESS;
176: }
177:
178: /* {{{ PHP_INI_BEGIN
179: */
180: PHP_INI_BEGIN()
181: STD_PHP_INI_BOOLEAN("mysqlnd.collect_statistics", "1", PHP_INI_ALL, OnUpdateBool, collect_statistics, zend_mysqlnd_globals, mysqlnd_globals)
182: STD_PHP_INI_BOOLEAN("mysqlnd.collect_memory_statistics", "0", PHP_INI_SYSTEM, OnUpdateBool, collect_memory_statistics, zend_mysqlnd_globals, mysqlnd_globals)
183: STD_PHP_INI_ENTRY("mysqlnd.debug", NULL, PHP_INI_SYSTEM, OnUpdateString, debug, zend_mysqlnd_globals, mysqlnd_globals)
184: STD_PHP_INI_ENTRY("mysqlnd.net_cmd_buffer_size", MYSQLND_NET_CMD_BUFFER_MIN_SIZE_STR, PHP_INI_ALL, OnUpdateNetCmdBufferSize, net_cmd_buffer_size, zend_mysqlnd_globals, mysqlnd_globals)
185: STD_PHP_INI_ENTRY("mysqlnd.net_read_buffer_size", "32768",PHP_INI_ALL, OnUpdateLong, net_read_buffer_size, zend_mysqlnd_globals, mysqlnd_globals)
186: STD_PHP_INI_ENTRY("mysqlnd.net_read_timeout", "31536000", PHP_INI_SYSTEM, OnUpdateLong, net_read_timeout, zend_mysqlnd_globals, mysqlnd_globals)
187: STD_PHP_INI_ENTRY("mysqlnd.log_mask", "0", PHP_INI_ALL, OnUpdateLong, log_mask, zend_mysqlnd_globals, mysqlnd_globals)
188: STD_PHP_INI_ENTRY("mysqlnd.mempool_default_size","16000", PHP_INI_ALL, OnUpdateLong, mempool_default_size, zend_mysqlnd_globals, mysqlnd_globals)
189:
190: #ifdef PHP_DEBUG
191: STD_PHP_INI_ENTRY("mysqlnd.debug_emalloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_emalloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
192: STD_PHP_INI_ENTRY("mysqlnd.debug_ecalloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_ecalloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
193: STD_PHP_INI_ENTRY("mysqlnd.debug_erealloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_erealloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
194:
195: STD_PHP_INI_ENTRY("mysqlnd.debug_malloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_malloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
196: STD_PHP_INI_ENTRY("mysqlnd.debug_calloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_calloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
197: STD_PHP_INI_ENTRY("mysqlnd.debug_realloc_fail_threshold","-1", PHP_INI_SYSTEM, OnUpdateLong, debug_realloc_fail_threshold, zend_mysqlnd_globals, mysqlnd_globals)
198: #endif
199: PHP_INI_END()
200: /* }}} */
201:
202:
203: /* {{{ PHP_MINIT_FUNCTION
204: */
205: static PHP_MINIT_FUNCTION(mysqlnd)
206: {
207: REGISTER_INI_ENTRIES();
208:
209: mysqlnd_library_init(TSRMLS_C);
210: return SUCCESS;
211: }
212: /* }}} */
213:
214:
215: /* {{{ PHP_MSHUTDOWN_FUNCTION
216: */
217: static PHP_MSHUTDOWN_FUNCTION(mysqlnd)
218: {
219: mysqlnd_library_end(TSRMLS_C);
220:
221: UNREGISTER_INI_ENTRIES();
222: return SUCCESS;
223: }
224: /* }}} */
225:
226:
227: #if defined(PHP_DEBUG)
228: /* {{{ PHP_RINIT_FUNCTION
229: */
230: static PHP_RINIT_FUNCTION(mysqlnd)
231: {
232: #if defined(PHP_DEBUG)
233: if (MYSQLND_G(debug)) {
234: MYSQLND_DEBUG *dbg = mysqlnd_debug_init(mysqlnd_debug_std_no_trace_funcs TSRMLS_CC);
235: if (!dbg) {
236: return FAILURE;
237: }
238: dbg->m->set_mode(dbg, MYSQLND_G(debug));
239: MYSQLND_G(dbg) = dbg;
240: }
241: #endif
242: return SUCCESS;
243: }
244: /* }}} */
245: #endif
246:
247:
248: #if defined(PHP_DEBUG)
249: /* {{{ PHP_RSHUTDOWN_FUNCTION
250: */
251: static PHP_RSHUTDOWN_FUNCTION(mysqlnd)
252: {
253: MYSQLND_DEBUG *dbg = MYSQLND_G(dbg);
254: DBG_ENTER("RSHUTDOWN");
255: if (dbg) {
256: dbg->m->close(dbg);
257: dbg->m->free_handle(dbg);
258: MYSQLND_G(dbg) = NULL;
259: }
260: return SUCCESS;
261: }
262: /* }}} */
263: #endif
264:
265:
266:
267: static const zend_module_dep mysqlnd_deps[] = {
268: ZEND_MOD_REQUIRED("standard")
269: ZEND_MOD_END
270: };
271:
272: /* {{{ mysqlnd_module_entry
273: */
274: zend_module_entry mysqlnd_module_entry = {
275: STANDARD_MODULE_HEADER_EX,
276: NULL,
277: mysqlnd_deps,
278: "mysqlnd",
279: mysqlnd_functions,
280: PHP_MINIT(mysqlnd),
281: PHP_MSHUTDOWN(mysqlnd),
282: #if defined(PHP_DEBUG)
283: PHP_RINIT(mysqlnd),
284: #else
285: NULL,
286: #endif
287: #ifdef PHP_DEBUG
288: PHP_RSHUTDOWN(mysqlnd),
289: #else
290: NULL,
291: #endif
292: PHP_MINFO(mysqlnd),
293: MYSQLND_VERSION,
294: PHP_MODULE_GLOBALS(mysqlnd),
295: PHP_GINIT(mysqlnd),
296: NULL,
297: NULL,
298: STANDARD_MODULE_PROPERTIES_EX
299: };
300: /* }}} */
301:
302: /* {{{ COMPILE_DL_MYSQLND */
303: #ifdef COMPILE_DL_MYSQLND
304: ZEND_GET_MODULE(mysqlnd)
305: #endif
306: /* }}} */
307:
308: /*
309: * Local variables:
310: * tab-width: 4
311: * c-basic-offset: 4
312: * End:
313: * vim600: noet sw=4 ts=4 fdm=marker
314: * vim<600: noet sw=4 ts=4
315: */
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