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LCOV - code coverage report
Current view: top level - ext/pdo_odbc - pdo_odbc.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 26 34 76.5 %
Date: 2014-07-29 Functions: 3 3 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :   +----------------------------------------------------------------------+
       3             :   | PHP Version 5                                                        |
       4             :   +----------------------------------------------------------------------+
       5             :   | Copyright (c) 1997-2014 The PHP Group                                |
       6             :   +----------------------------------------------------------------------+
       7             :   | This source file is subject to version 3.0 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_0.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: Wez Furlong <wez@php.net>                                    |
      16             :   +----------------------------------------------------------------------+
      17             : */
      18             : 
      19             : /* $Id$ */
      20             : 
      21             : #ifdef HAVE_CONFIG_H
      22             : #include "config.h"
      23             : #endif
      24             : 
      25             : #include "php.h"
      26             : #include "php_ini.h"
      27             : #include "ext/standard/info.h"
      28             : #include "pdo/php_pdo.h"
      29             : #include "pdo/php_pdo_driver.h"
      30             : #include "php_pdo_odbc.h"
      31             : #include "php_pdo_odbc_int.h"
      32             : 
      33             : /* {{{ pdo_odbc_functions[] */
      34             : const zend_function_entry pdo_odbc_functions[] = {
      35             :         PHP_FE_END
      36             : };
      37             : /* }}} */
      38             : 
      39             : /* {{{ pdo_odbc_deps[] */
      40             : #if ZEND_MODULE_API_NO >= 20050922
      41             : static const zend_module_dep pdo_odbc_deps[] = {
      42             :         ZEND_MOD_REQUIRED("pdo")
      43             :         ZEND_MOD_END
      44             : };
      45             : #endif
      46             : /* }}} */
      47             : 
      48             : /* {{{ pdo_odbc_module_entry */
      49             : zend_module_entry pdo_odbc_module_entry = {
      50             : #if ZEND_MODULE_API_NO >= 20050922
      51             :         STANDARD_MODULE_HEADER_EX, NULL,
      52             :         pdo_odbc_deps,
      53             : #else
      54             :         STANDARD_MODULE_HEADER,
      55             : #endif
      56             :         "PDO_ODBC",
      57             :         pdo_odbc_functions,
      58             :         PHP_MINIT(pdo_odbc),
      59             :         PHP_MSHUTDOWN(pdo_odbc),
      60             :         NULL,
      61             :         NULL,
      62             :         PHP_MINFO(pdo_odbc),
      63             :         "1.0.1",
      64             :         STANDARD_MODULE_PROPERTIES
      65             : };
      66             : /* }}} */
      67             : 
      68             : #ifdef COMPILE_DL_PDO_ODBC
      69             : ZEND_GET_MODULE(pdo_odbc)
      70             : #endif
      71             : 
      72             : #ifdef SQL_ATTR_CONNECTION_POOLING
      73             : SQLUINTEGER pdo_odbc_pool_on = SQL_CP_OFF;
      74             : SQLUINTEGER pdo_odbc_pool_mode = SQL_CP_ONE_PER_HENV;
      75             : #endif
      76             : 
      77             : #if defined(DB2CLI_VER) && !defined(PHP_WIN32)
      78             : PHP_INI_BEGIN()
      79             :         PHP_INI_ENTRY("pdo_odbc.db2_instance_name", NULL, PHP_INI_SYSTEM, NULL)
      80             : PHP_INI_END()
      81             : 
      82             : #endif
      83             : 
      84             : /* {{{ PHP_MINIT_FUNCTION */
      85       20151 : PHP_MINIT_FUNCTION(pdo_odbc)
      86             : {
      87             : #ifdef SQL_ATTR_CONNECTION_POOLING
      88       20151 :         char *pooling_val = NULL;
      89             : #endif
      90             : 
      91       20151 :         if (FAILURE == php_pdo_register_driver(&pdo_odbc_driver)) {
      92           0 :                 return FAILURE;
      93             :         }
      94             : 
      95             : #if defined(DB2CLI_VER) && !defined(PHP_WIN32)
      96             :         REGISTER_INI_ENTRIES();
      97             :         {
      98             :                 char *instance = INI_STR("pdo_odbc.db2_instance_name");
      99             :                 if (instance) {
     100             :                         char *env = malloc(sizeof("DB2INSTANCE=") + strlen(instance));
     101             :                         if (!env) {
     102             :                                 return FAILURE;
     103             :                         }
     104             :                         strcpy(env, "DB2INSTANCE=");
     105             :                         strcat(env, instance);
     106             :                         putenv(env);
     107             :                         /* after this point, we can't free env without breaking the environment */
     108             :                 }
     109             :         }
     110             : #endif
     111             : 
     112             : #ifdef SQL_ATTR_CONNECTION_POOLING
     113             :         /* ugh, we don't really like .ini stuff in PDO, but since ODBC connection
     114             :          * pooling is process wide, we can't set it from within the scope of a
     115             :          * request without affecting others, which goes against our isolated request
     116             :          * policy.  So, we use cfg_get_string here to check it this once.
     117             :          * */
     118       20151 :         if (FAILURE == cfg_get_string("pdo_odbc.connection_pooling", &pooling_val) || pooling_val == NULL) {
     119       20151 :                 pooling_val = "strict";
     120             :         }
     121       40302 :         if (strcasecmp(pooling_val, "strict") == 0 || strcmp(pooling_val, "1") == 0) {
     122       20151 :                 pdo_odbc_pool_on = SQL_CP_ONE_PER_HENV;
     123       20151 :                 pdo_odbc_pool_mode = SQL_CP_STRICT_MATCH;
     124           0 :         } else if (strcasecmp(pooling_val, "relaxed") == 0) {
     125           0 :                 pdo_odbc_pool_on = SQL_CP_ONE_PER_HENV;
     126           0 :                 pdo_odbc_pool_mode = SQL_CP_RELAXED_MATCH;
     127           0 :         } else if (*pooling_val == '\0' || strcasecmp(pooling_val, "off") == 0) {
     128           0 :                 pdo_odbc_pool_on = SQL_CP_OFF;
     129             :         } else {
     130           0 :                 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in pdo_odbc.connection_pooling configuration.  Value MUST be one of 'strict', 'relaxed' or 'off'");
     131           0 :                 return FAILURE;
     132             :         }
     133             : 
     134       20151 :         if (pdo_odbc_pool_on != SQL_CP_OFF) {
     135       20151 :                 SQLSetEnvAttr(SQL_NULL_HANDLE, SQL_ATTR_CONNECTION_POOLING, (void*)pdo_odbc_pool_on, 0);
     136             :         }
     137             : #endif
     138             : 
     139       20151 :         REGISTER_PDO_CLASS_CONST_LONG("ODBC_ATTR_USE_CURSOR_LIBRARY", PDO_ODBC_ATTR_USE_CURSOR_LIBRARY);
     140       20151 :         REGISTER_PDO_CLASS_CONST_LONG("ODBC_ATTR_ASSUME_UTF8", PDO_ODBC_ATTR_ASSUME_UTF8);
     141       20151 :         REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_IF_NEEDED", SQL_CUR_USE_IF_NEEDED);
     142       20151 :         REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_DRIVER", SQL_CUR_USE_DRIVER);
     143       20151 :         REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_ODBC", SQL_CUR_USE_ODBC);
     144             :         
     145       20151 :         return SUCCESS;
     146             : }
     147             : /* }}} */
     148             : 
     149             : /* {{{ PHP_MSHUTDOWN_FUNCTION
     150             :  */
     151       20187 : PHP_MSHUTDOWN_FUNCTION(pdo_odbc)
     152             : {
     153             : #if defined(DB2CLI_VER) && !defined(PHP_WIN32)
     154             :         UNREGISTER_INI_ENTRIES();
     155             : #endif
     156       20187 :         php_pdo_unregister_driver(&pdo_odbc_driver);
     157       20187 :         return SUCCESS;
     158             : }
     159             : /* }}} */
     160             : 
     161             : /* {{{ PHP_MINFO_FUNCTION
     162             :  */
     163         148 : PHP_MINFO_FUNCTION(pdo_odbc)
     164             : {
     165         148 :         php_info_print_table_start();
     166         148 :         php_info_print_table_header(2, "PDO Driver for ODBC (" PDO_ODBC_TYPE ")" , "enabled");
     167             : #ifdef SQL_ATTR_CONNECTION_POOLING
     168         296 :         php_info_print_table_row(2, "ODBC Connection Pooling",        pdo_odbc_pool_on == SQL_CP_OFF ?
     169         148 :                         "Disabled" : (pdo_odbc_pool_mode == SQL_CP_STRICT_MATCH ? "Enabled, strict matching" : "Enabled, relaxed matching"));
     170             : #else
     171             :         php_info_print_table_row(2, "ODBC Connection Pooling", "Not supported in this build");
     172             : #endif
     173         148 :         php_info_print_table_end();
     174             : 
     175             : #if defined(DB2CLI_VER) && !defined(PHP_WIN32)
     176             :         DISPLAY_INI_ENTRIES();
     177             : #endif
     178         148 : }
     179             : /* }}} */
     180             : 
     181             : /*
     182             :  * Local variables:
     183             :  * tab-width: 4
     184             :  * c-basic-offset: 4
     185             :  * End:
     186             :  * vim600: noet sw=4 ts=4 fdm=marker
     187             :  * vim<600: noet sw=4 ts=4
     188             :  */

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Generated at Tue, 29 Jul 2014 09:53:08 +0000 (2 days ago)

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