--- a/busui/owa/includes/Log-1.12.2/Log/mcal.php
+++ b/busui/owa/includes/Log-1.12.2/Log/mcal.php
@@ -1,1 +1,171 @@
+<?php
+/**
+ * $Header$
+ * $Horde: horde/lib/Log/mcal.php,v 1.2 2000/06/28 21:36:13 jon Exp $
+ *
+ * @version $Revision: 180836 $
+ * @package Log
+ */
 
+/**
+ * The Log_mcal class is a concrete implementation of the Log::
+ * abstract class which sends messages to a local or remote calendar
+ * store accessed through MCAL.
+ *
+ * @author  Chuck Hagenbuch <chuck@horde.org>
+ * @since Horde 1.3
+ * @since Log 1.0
+ * @package Log
+ */
+class Log_mcal extends Log
+{
+    /**
+     * holding the calendar specification to connect to.
+     * @var string
+     * @access private
+     */
+    var $_calendar = '{localhost/mstore}';
+
+    /**
+     * holding the username to use.
+     * @var string
+     * @access private
+     */
+    var $_username = '';
+
+    /**
+     * holding the password to use.
+     * @var string
+     * @access private
+     */
+    var $_password = '';
+
+    /**
+     * holding the options to pass to the calendar stream.
+     * @var integer
+     * @access private
+     */
+    var $_options = 0;
+
+    /**
+     * ResourceID of the MCAL stream.
+     * @var string
+     * @access private
+     */
+    var $_stream = '';
+
+    /**
+     * Integer holding the log facility to use.
+     * @var string
+     * @access private
+     */
+    var $_name = LOG_SYSLOG;
+
+
+    /**
+     * Constructs a new Log_mcal object.
+     *
+     * @param string $name     The category to use for our events.
+     * @param string $ident    The identity string.
+     * @param array  $conf     The configuration array.
+     * @param int    $level    Log messages up to and including this level.
+     * @access public
+     */
+    function Log_mcal($name, $ident = '', $conf = array(),
+                      $level = PEAR_LOG_DEBUG)
+    {
+        $this->_id = md5(microtime());
+        $this->_name = $name;
+        $this->_ident = $ident;
+        $this->_mask = Log::UPTO($level);
+        $this->_calendar = $conf['calendar'];
+        $this->_username = $conf['username'];
+        $this->_password = $conf['password'];
+        $this->_options = $conf['options'];
+    }
+
+    /**
+     * Opens a calendar stream, if it has not already been
+     * opened. This is implicitly called by log(), if necessary.
+     * @access public
+     */
+    function open()
+    {
+        if (!$this->_opened) {
+            $this->_stream = mcal_open($this->_calendar, $this->_username,
+                $this->_password, $this->_options);
+            $this->_opened = true;
+        }
+
+        return $this->_opened;
+    }
+
+    /**
+     * Closes the calendar stream, if it is open.
+     * @access public
+     */
+    function close()
+    {
+        if ($this->_opened) {
+            mcal_close($this->_stream);
+            $this->_opened = false;
+        }
+
+        return ($this->_opened === false);
+    }
+
+    /**
+     * Logs $message and associated information to the currently open
+     * calendar stream. Calls open() if necessary. Also passes the
+     * message along to any Log_observer instances that are observing
+     * this Log.
+     *
+     * @param mixed  $message  String or object containing the message to log.
+     * @param string $priority The priority of the message. Valid
+     *                  values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT,
+     *                  PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING,
+     *                  PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG.
+     * @return boolean  True on success or false on failure.
+     * @access public
+     */
+    function log($message, $priority = null)
+    {
+        /* If a priority hasn't been specified, use the default value. */
+        if ($priority === null) {
+            $priority = $this->_priority;
+        }
+
+        /* Abort early if the priority is above the maximum logging level. */
+        if (!$this->_isMasked($priority)) {
+            return false;
+        }
+
+        /* If the connection isn't open and can't be opened, return failure. */
+        if (!$this->_opened && !$this->open()) {
+            return false;
+        }
+
+        /* Extract the string representation of the message. */
+        $message = $this->_extractMessage($message);
+
+        $date_str = date('Y:n:j:G:i:s');
+        $dates = explode(':', $date_str);
+
+        mcal_event_init($this->_stream);
+        mcal_event_set_title($this->_stream, $this->_ident);
+        mcal_event_set_category($this->_stream, $this->_name);
+        mcal_event_set_description($this->_stream, $message);
+        mcal_event_add_attribute($this->_stream, 'priority', $priority);
+        mcal_event_set_start($this->_stream, $dates[0], $dates[1], $dates[2],
+            $dates[3], $dates[4], $dates[5]);
+        mcal_event_set_end($this->_stream, $dates[0], $dates[1], $dates[2],
+            $dates[3], $dates[4], $dates[5]);
+        mcal_append_event($this->_stream);
+
+        $this->_announce(array('priority' => $priority, 'message' => $message));
+
+        return true;
+    }
+
+}
+