From 9b6663f87a7e679ffba691cf516191fc840cf978 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 24 Nov 2009 19:20:36 -0800
Subject: Update to Kohana r4684 which is now Kohana 2.4 and has substantial
 changes.

---
 system/libraries/Database_Mysqli.php | 92 ++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 system/libraries/Database_Mysqli.php

(limited to 'system/libraries/Database_Mysqli.php')

diff --git a/system/libraries/Database_Mysqli.php b/system/libraries/Database_Mysqli.php
new file mode 100644
index 00000000..523fcb19
--- /dev/null
+++ b/system/libraries/Database_Mysqli.php
@@ -0,0 +1,92 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ * MySQL database connection.
+ * 
+ * $Id: Database_Mysqli.php 4679 2009-11-10 01:45:52Z isaiah $
+ * 
+ * @package    Kohana
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+
+define('RUNS_MYSQLND', function_exists('mysqli_fetch_all'));
+
+class Database_Mysqli_Core extends Database_Mysql {
+
+	public function connect()
+	{
+		if (is_object($this->connection))
+			return;
+
+		extract($this->config['connection']);
+
+		// Persistent connections are supported as of PHP 5.3
+		if (RUNS_MYSQLND AND $this->config['persistent'] === TRUE)
+		{
+			$host = 'p:'.$host;
+		}
+
+		$host = isset($host) ? $host : $socket;
+
+		if($this->connection = new mysqli($host, $user, $pass, $database, $port)) {
+			
+			if (isset($this->config['character_set']))
+			{
+				// Set the character set
+				$this->set_charset($this->config['character_set']);
+			}
+			
+			// Clear password after successful connect
+			$this->db_config['connection']['pass'] = NULL;
+			
+			return $this->connection;
+		}
+
+		// Unable to connect to the database
+			throw new Database_Exception('#:errno: :error',
+				array(':error' => $this->connection->connect_error,
+				':errno' => $this->connection->connect_errno));
+	}
+
+	public function disconnect()
+	{
+		return is_object($this->connection) and $this->connection->close();
+	}
+
+	public function set_charset($charset)
+	{
+		// Make sure the database is connected
+		is_object($this->connection) or $this->connect();
+
+		if ( ! $this->connection->set_charset($charset))
+		{
+			// Unable to set charset
+			throw new Database_Exception('#:errno: :error',
+				array(':error' => $this->connection->connect_error,
+				':errno' => $this->connection->connect_errno));
+		}
+	}
+
+	public function query_execute($sql)
+	{
+		// Make sure the database is connected
+		is_object($this->connection) or $this->connect();
+
+		$result = $this->connection->query($sql);
+
+		// Set the last query
+		$this->last_query = $sql;
+
+		return new Database_Mysqli_Result($result, $sql, $this->connection, $this->config['object']);
+	}
+
+	public function escape($value)
+	{
+		// Make sure the database is connected
+		is_object($this->connection) or $this->connect();
+
+		return $this->connection->real_escape_string($value);
+	}
+
+} // End Database_MySQLi
-- 
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