diff options
Diffstat (limited to 'app')
| -rw-r--r-- | app/class/database.class.php | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/app/class/database.class.php b/app/class/database.class.php index c0f13d7..74587f5 100644 --- a/app/class/database.class.php +++ b/app/class/database.class.php @@ -16,6 +16,9 @@ define("DATABASE_CONFIG_FILE", "dbconfig.php"); is_file(DATABASE_CONFIG_FILE) && require_once DATABASE_CONFIG_FILE; +require_once "class/globals.php"; +require_once "class/mysql.class.php"; + /* * This class provides a common interface to various database drivers. * Scrott provides facilities for interacting with any DBMS that we can @@ -39,11 +42,36 @@ abstract class database /* * Return the database instance object, creating it if this is the * first call to this function. This function will need maintained - * as new DBMSs are supported. + * as new DBMSs are supported. This function will throw if the + * database is not configured. */ private static function getInstance() : database { - // TODO + global $_SCROTT; + + if (self::$instance) + return self::$instance; + + if (!isset($_SCROTT['conf'])) + throw new Exception("Scrott database configuration is missing."); + + switch ($_SCROTT['dbEngine']) + { + case "mysql": + $host = $_SCROTT['dbHost']; + $uname = $_SCROTT['dbUname']; + $passwd = $_SCROTT['dbPasswd']; + $dbname = $_SCROTT['dbName']; + self::$instance = new mysql($host, $uname, $passwd, $dbname); + break; + + default: + throw new Exception("Problem with Scrott database configuration. Invalid " . + "database engine specified."); + break; + } + + return self::$instance; } /* |