3 files changed, 118 insertions, 0 deletions
diff --git a/system/libraries/drivers/Log/Database.php b/system/libraries/drivers/Log/Database.php
new file mode 100644
index 00000000..19db9747
--- /dev/null
+++ b/system/libraries/drivers/Log/Database.php
@@ -0,0 +1,40 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * Log API driver.
+ *
+ * $Id: Database.php 4679 2009-11-10 01:45:52Z isaiah $
+ *
+ * @package    Kohana_Log
+ * @author     Kohana Team
+ * @copyright  (c) 2007-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Log_Database_Driver extends Log_Driver {
+
+	public function save(array $messages)
+	{
+		$insert = db::build($this->config['group'])
+						->insert($this->config['table'])
+						->columns(array('date', 'level', 'message'));
+
+		$run_insert = FALSE;
+
+		foreach ($messages AS $message)
+		{
+			if ($this->config['log_levels'][$message['type']] <= $this->config['log_threshold'])
+			{
+				// Add new message to database
+				$insert->values($message);
+
+				// There is data to insert
+				$run_insert = TRUE;
+			}
+		}
+
+		// Update the database
+		if ($run_insert)
+		{
+			$insert->execute();
+		}
+	}
+}
+\ No newline at end of file
diff --git a/system/libraries/drivers/Log/File.php b/system/libraries/drivers/Log/File.php
new file mode 100644
index 00000000..6ad565b4
--- /dev/null
+++ b/system/libraries/drivers/Log/File.php
@@ -0,0 +1,44 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * Log API driver.
+ *
+ * $Id: File.php 4679 2009-11-10 01:45:52Z isaiah $
+ *
+ * @package    Kohana_Log
+ * @author     Kohana Team
+ * @copyright  (c) 2007-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Log_File_Driver extends Log_Driver {
+
+	public function save(array $messages)
+	{
+		// Filename of the log
+		$filename = $this->config['log_directory'].'/'.date('Y-m-d').'.log'.EXT;
+
+		if ( ! is_file($filename))
+		{
+			// Write the SYSPATH checking header
+			file_put_contents($filename,
+				'<?php defined(\'SYSPATH\') or die(\'No direct script access.\'); ?>'.PHP_EOL.PHP_EOL);
+
+			// Prevent external writes
+			chmod($filename, $this->config['posix_permissions']);
+		}
+
+		foreach ($messages AS $message)
+		{
+			if ($this->config['log_levels'][$message['type']] <= $this->config['log_threshold'])
+			{
+				// Add a new message line
+				$messages_to_write[] = date($this->config['date_format'], $message['date']).' --- '.$message['type'].': '.$message['message'];
+			}
+		}
+
+		if ( ! empty($messages_to_write))
+		{
+			// Write messages to log file
+			file_put_contents($filename, implode(PHP_EOL, $messages_to_write).PHP_EOL, FILE_APPEND);
+		}
+	}
+}
+\ No newline at end of file
diff --git a/system/libraries/drivers/Log/Syslog.php b/system/libraries/drivers/Log/Syslog.php
new file mode 100644
index 00000000..5da5d255
--- /dev/null
+++ b/system/libraries/drivers/Log/Syslog.php
@@ -0,0 +1,34 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * Log API driver.
+ *
+ * @package    Kohana_Log
+ * @author     Kohana Team
+ * @copyright  (c) 2007-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Log_Syslog_Driver extends Log_Driver {
+
+	protected $syslog_levels = array('error' => LOG_ERR,
+	                                 'alert' => LOG_WARNING,
+	                                 'info'  => LOG_INFO,
+	                                 'debug' => LOG_DEBUG);
+
+	public function save(array $messages)
+	{
+		// Open the connection to syslog
+		openlog($this->config['ident'], LOG_CONS, LOG_USER);
+
+		do
+		{
+			// Load the next message
+			list ($date, $type, $text) = array_shift($messages);
+
+			syslog($this->syslog_levels[$type], $text);
+		}
+		while ( ! empty($messages));
+
+		// Close connection to syslog
+		closelog();
+	}
+}
+\ No newline at end of file