More file rearrangement, some scaffolding for query_builder class

index.php

@@ -79,6 +79,7 @@ function do_include($path)
 // Load everything so that we don't have to do requires later
 {
 	array_map('do_include', glob(BASE_DIR . "/common/*.php"));
+	array_map('do_include', glob(BASE_DIR . "/db/*.php"));
 	array_map('do_include',  glob(BASE_DIR . "/windows/widgets/*.php"));
 	array_map('do_include',  glob(BASE_DIR . "/windows/*.php"));
 }
@@ -86,7 +87,7 @@ function do_include($path)
 // --------------------------------------------------------------------------
 
 // Load db classes based on capability
-$path = BASE_DIR . "/databases/";
+$path = BASE_DIR . "/db/drivers/";
 
 foreach(pdo_drivers() as $d)
 {

sys/db/db_pdo.php

@@ -22,6 +22,9 @@ abstract class DB_PDO extends PDO {
 	public $manip;
 	protected $statement;
 
+	/**
+	 * PDO constructor wrapper
+	 */
 	public function __construct($dsn, $username=NULL, $password=NULL, $driver_options=array())
 	{
 		parent::__construct($dsn, $username, $password, $driver_options);

sys/db/drivers/firebird-ibase.php

@@ -95,11 +95,9 @@ class firebird extends DB_PDO {
 		}
 
 		// Throw the error as a exception
-		// if there is one
 		if ($this->statement === FALSE)
 		{
 			throw new PDOException(ibase_errmsg());
-			die();
 		}
 		
 		return $this->statement;
@@ -169,7 +167,6 @@ class firebird extends DB_PDO {
 		if ($this->statement === FALSE)
 		{
 			throw new PDOException(ibase_errmsg());
-			die();
 		}
 
 		return $this->statement;

sys/db/query_builder.php

@@ -127,4 +127,65 @@ class Query_Builder {
 			return $this->query('SELECT * FROM ' . $this->quote_ident($table));
 		}
 	}
+	
+	// --------------------------------------------------------------------------
+	
+	/**
+	 * Specifies rows to select in a query
+	 *
+	 * @param string $fields
+	 * @return $this
+	 */
+	public function select($fields)
+	{
+		// @todo Implement select method
+		return $this;
+	}
+	
+	// --------------------------------------------------------------------------
+	
+	/**
+	 * Specify condition(s) in the where clause of a query
+	 * Note: this function works with key / value, or a 
+	 * passed array with key / value pairs
+	 * 
+	 * @param mixed $key 
+	 * @param mixed $val
+	 * @return $this
+	 */
+	public function where($key, $val=array())
+	{
+		// @todo Implement where method
+		return $this;
+	}
+	
+	// --------------------------------------------------------------------------
+	
+	/**
+	 * Creates a join phrase in a compiled query
+	 *
+	 * @param string $table
+	 * @param string $condition
+	 * @param string $type
+	 * @return $this
+	 */
+	public function join($table, $condition, $type='inner')
+	{
+		// @todo Implement join method
+		return $this;
+	}
+	
+	// --------------------------------------------------------------------------
+	
+	/**
+	 * Specify the database table to select from
+	 *
+	 * @param string $dbname
+	 * @return $this
+	 */
+	public function from($dbname)
+	{
+		// @todo Implement from method
+		return $this;
+	}
 }

tests/index.php

@@ -32,13 +32,13 @@ function do_include($path)
 
 // Include core tests
 require_once("core.php");
-require_once("../sys/common/db_pdo.php");
-require_once("../sys/common/query_builder.php");
+require_once("../sys/db/db_pdo.php");
+require_once("../sys/db/query_builder.php");
 
 
 // Include db tests
 // Load db classes based on capability
-$src_path = "../sys/databases/";
+$src_path = "../sys/db/drivers/";
 $test_path = "./databases/";
 
 foreach(pdo_drivers() as $d)