diff options
Diffstat (limited to 'system/database/DB.php')
| -rw-r--r--[-rwxr-xr-x] | system/database/DB.php | 47 |
1 files changed, 39 insertions, 8 deletions
diff --git a/system/database/DB.php b/system/database/DB.php index 1fe44c0e5..d751325ce 100755..100644 --- a/system/database/DB.php +++ b/system/database/DB.php @@ -29,8 +29,8 @@ * Initialize the database * * @category Database - * @author EllisLab Dev Team - * @link http://codeigniter.com/user_guide/database/ + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ * @param string * @param bool Determines if query builder should be used or not */ @@ -47,13 +47,28 @@ function &DB($params = '', $query_builder_override = NULL) } include($file_path); + //make packages contain database config files + foreach(get_instance()->load->get_package_paths() as $path) + { + if ($path !== APPPATH) + { + if (file_exists ($file_path = $path.'config/'.ENVIRONMENT.'/database.php')) + { + include ($file_path); + } + elseif ( file_exists ($file_path = $path.'config/database.php')) + { + include ($file_path); + } + } + } if ( ! isset($db) OR count($db) === 0) { show_error('No database connection settings were found in the database config file.'); } - if ($params != '') + if ($params !== '') { $active_group = $params; } @@ -106,7 +121,7 @@ function &DB($params = '', $query_builder_override = NULL) } // No DB specified yet? Beat them senseless... - if ( ! isset($params['dbdriver']) OR $params['dbdriver'] == '') + if (empty($params['dbdriver'])) { show_error('You have not selected a database type to connect to.'); } @@ -128,7 +143,7 @@ function &DB($params = '', $query_builder_override = NULL) require_once(BASEPATH.'database/DB_driver.php'); - if ( ! isset($query_builder) OR $query_builder == TRUE) + if ( ! isset($query_builder) OR $query_builder === TRUE) { require_once(BASEPATH.'database/DB_query_builder.php'); if ( ! class_exists('CI_DB')) @@ -144,7 +159,10 @@ function &DB($params = '', $query_builder_override = NULL) // Load the DB driver $driver_file = BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver.php'; - if ( ! file_exists($driver_file)) show_error('Invalid DB driver'); + if ( ! file_exists($driver_file)) + { + show_error('Invalid DB driver'); + } require_once($driver_file); @@ -152,12 +170,25 @@ function &DB($params = '', $query_builder_override = NULL) $driver = 'CI_DB_'.$params['dbdriver'].'_driver'; $DB = new $driver($params); - if ($DB->autoinit == TRUE) + // Check for a subdriver + if ( ! empty($DB->subdriver)) + { + $driver_file = BASEPATH.'database/drivers/'.$DB->dbdriver.'/subdrivers/'.$DB->dbdriver.'_'.$DB->subdriver.'_driver.php'; + + if (file_exists($driver_file)) + { + require_once($driver_file); + $driver = 'CI_DB_'.$DB->dbdriver.'_'.$DB->subdriver.'_driver'; + $DB = new $driver($params); + } + } + + if ($DB->autoinit === TRUE) { $DB->initialize(); } - if (isset($params['stricton']) && $params['stricton'] == TRUE) + if ( ! empty($params['stricton'])) { $DB->query('SET SESSION sql_mode="STRICT_ALL_TABLES"'); } |