Annotation of embedaddon/php/ext/mysqlnd/php_mysqlnd.c, revision 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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