remove for now. main repository is at projects.kde.org/owncloud

14 files changed, 0 insertions, 2579 deletions

diff --git a/inc/Log/composite.php b/inc/Log/composite.php
deleted file mode 100644
index 104c8966c42..00000000000
--- a/inc/Log/composite.php
+++ /dev/null
@@ -1,196 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/composite.php,v 1.23 2004/08/09 06:04:11 jon Exp $
- * $Horde: horde/lib/Log/composite.php,v 1.2 2000/06/28 21:36:13 jon Exp $
- *
- * @version $Revision: 1.23 $
- * @package Log
- */
-
-/**
- * The Log_composite:: class implements a Composite pattern which
- * allows multiple Log implementations to receive the same events.
- *
- * @author  Chuck Hagenbuch <chuck@horde.org>
- * @author  Jon Parise <jon@php.net>
- *
- * @since Horde 1.3
- * @since Log 1.0
- * @package Log
- *
- * @example composite.php   Using the composite handler.
- */
-class Log_composite extends Log
-{
-    /**
-     * Array holding all of the Log instances to which log events should be
-     * sent.
-     *
-     * @var array
-     * @access private
-     */
-    var $_children = array();
-
-
-    /**
-     * Constructs a new composite Log object.
-     *
-     * @param boolean   $name       This parameter is ignored.
-     * @param boolean   $ident      This parameter is ignored.
-     * @param boolean   $conf       This parameter is ignored.
-     * @param boolean   $level      This parameter is ignored.
-     *
-     * @access public
-     */
-    function Log_composite($name = false, $ident = false, $conf = false,
-                           $level = PEAR_LOG_DEBUG)
-    {
-    }
-
-    /**
-     * Opens the child connections.
-     *
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            foreach ($this->_children as $id => $child) {
-                $this->_children[$id]->open();
-            }
-            $this->_opened = true;
-        }
-    }
-
-    /**
-     * Closes any child instances.
-     *
-     * @access public
-     */
-    function close()
-    {
-        if ($this->_opened) {
-            foreach ($this->_children as $id => $child) {
-                $this->_children[$id]->close();
-            }
-            $this->_opened = false;
-        }
-    }
-
-    /**
-     * Flushes all open child instances.
-     *
-     * @access public
-     * @since Log 1.8.2
-     */
-    function flush()
-    {
-        if ($this->_opened) {
-            foreach ($this->_children as $id => $child) {
-                $this->_children[$id]->flush();
-            }
-        }
-    }
-
-    /**
-     * Sends $message and $priority to each child of this composite.
-     *
-     * @param mixed     $message    String or object containing the message
-     *                              to log.
-     * @param string    $priority   (optional) The priority of the message.
-     *                              Valid values are: PEAR_LOG_EMERG,
-     *                              PEAR_LOG_ALERT, PEAR_LOG_CRIT,
-     *                              PEAR_LOG_ERR, PEAR_LOG_WARNING,
-     *                              PEAR_LOG_NOTICE, PEAR_LOG_INFO, and
-     *                              PEAR_LOG_DEBUG.
-     *
-     * @return boolean  True if the entry is successfully logged.
-     *
-     * @access public
-     */
-    function log($message, $priority = null)
-    {
-        /* If a priority hasn't been specified, use the default value. */
-        if ($priority === null) {
-            $priority = $this->_priority;
-        }
-
-        foreach ($this->_children as $id => $child) {
-            $this->_children[$id]->log($message, $priority);
-        }
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-
-    /**
-     * Returns true if this is a composite.
-     *
-     * @return boolean  True if this is a composite class.
-     *
-     * @access public
-     */
-    function isComposite()
-    {
-        return true;
-    }
-
-    /**
-     * Sets this identification string for all of this composite's children.
-     *
-     * @param string    $ident      The new identification string.
-     *
-     * @access public
-     * @since  Log 1.6.7
-     */
-    function setIdent($ident)
-    {
-        foreach ($this->_children as $id => $child) {
-            $this->_children[$id]->setIdent($ident);
-        }
-    }
-
-    /**
-     * Adds a Log instance to the list of children.
-     *
-     * @param object    $child      The Log instance to add.
-     *
-     * @return boolean  True if the Log instance was successfully added.
-     *
-     * @access public
-     */
-    function addChild(&$child)
-    {
-        /* Make sure this is a Log instance. */
-        if (!is_a($child, 'Log')) {
-            return false;
-        }
-
-        $this->_children[$child->_id] = &$child;
-
-        return true;
-    }
-
-    /**
-     * Removes a Log instance from the list of children.
-     *
-     * @param object    $child      The Log instance to remove.
-     *
-     * @return boolean  True if the Log instance was successfully removed.
-     *
-     * @access public
-     */
-    function removeChild($child)
-    {
-        if (!is_a($child, 'Log') || !isset($this->_children[$child->_id])) {
-            return false;
-        }
-
-        unset($this->_children[$child->_id]);
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/console.php b/inc/Log/console.php
deleted file mode 100644
index 62032e79644..00000000000
--- a/inc/Log/console.php
+++ /dev/null
@@ -1,190 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/console.php,v 1.19 2004/01/19 08:02:40 jon Exp $
- *
- * @version $Revision: 1.19 $
- * @package Log
- */
-
-/**
- * The Log_console class is a concrete implementation of the Log::
- * abstract class which writes message to the text console.
- * 
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.1
- * @package Log
- *
- * @example console.php     Using the console handler.
- */
-class Log_console extends Log
-{
-    /**
-     * Handle to the current output stream.
-     * @var resource
-     * @access private
-     */
-    var $_stream = STDOUT;
-
-    /**
-     * Should the output be buffered or displayed immediately?
-     * @var string
-     * @access private
-     */
-    var $_buffering = false;
-
-    /**
-     * String holding the buffered output.
-     * @var string
-     * @access private
-     */
-    var $_buffer = '';
-
-    /**
-     * String containing the format of a log line.
-     * @var string
-     * @access private
-     */
-    var $_lineFormat = '%1$s %2$s [%3$s] %4$s';
-
-    /**
-     * String containing the timestamp format.  It will be passed directly to
-     * strftime().  Note that the timestamp string will generated using the
-     * current locale.
-     * @var string
-     * @access private
-     */
-    var $_timeFormat = '%b %d %H:%M:%S';
-
-    /**
-     * Hash that maps canonical format keys to position arguments for the
-     * "line format" string.
-     * @var array
-     * @access private
-     */
-    var $_formatMap = array('%{timestamp}'  => '%1$s',
-                            '%{ident}'      => '%2$s',
-                            '%{priority}'   => '%3$s',
-                            '%{message}'    => '%4$s',
-                            '%\{'           => '%%{');
-
-    /**
-     * Constructs a new Log_console object.
-     * 
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_console($name, $ident = '', $conf = array(),
-                         $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (!empty($conf['stream'])) {
-            $this->_stream = $conf['stream'];
-        }
-
-        if (isset($conf['buffering'])) {
-            $this->_buffering = $conf['buffering'];
-        }
-
-        if (!empty($conf['lineFormat'])) {
-            $this->_lineFormat = str_replace(array_keys($this->_formatMap),
-                                             array_values($this->_formatMap),
-                                             $conf['lineFormat']);
-        }
-
-        if (!empty($conf['timeFormat'])) {
-            $this->_timeFormat = $conf['timeFormat'];
-        }
-
-        /*
-         * If output buffering has been requested, we need to register a
-         * shutdown function that will dump the buffer upon termination.
-         */
-        if ($this->_buffering) {
-            register_shutdown_function(array(&$this, '_Log_console'));
-        }
-    }
-
-    /**
-     * Destructor
-     */
-    function _Log_console()
-    {
-        $this->flush();
-    }
-
-    /**
-     * Flushes all pending ("buffered") data to the output stream.
-     *
-     * @access public
-     * @since Log 1.8.2
-     */
-    function flush()
-    {
-        /*
-         * If output buffering is enabled, dump the contents of the buffer to
-         * the output stream.
-         */
-        if ($this->_buffering && (strlen($this->_buffer) > 0)) {
-            fwrite($this->_stream, $this->_buffer);
-            $this->_buffer = '';
-        }
- 
-        return fflush($this->_stream);
-    }
-
-    /**
-     * Writes $message to the text console. 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;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        /* Build the string containing the complete log line. */
-        $line = sprintf($this->_lineFormat, strftime($this->_timeFormat),
-                $this->_ident, $this->priorityToString($priority),
-                $message) . "\n";
-
-        /*
-         * If buffering is enabled, append this line to the output buffer.
-         * Otherwise, print the line to the output stream immediately.
-         */
-        if ($this->_buffering) {
-            $this->_buffer .= $line;
-        } else {
-            fwrite($this->_stream, $line);
-        }
-
-        /* Notify observers about this log message. */
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/daemon.php b/inc/Log/daemon.php
deleted file mode 100644
index 739270c9a32..00000000000
--- a/inc/Log/daemon.php
+++ /dev/null
@@ -1,229 +0,0 @@
-<?php
-// $Id: daemon.php,v 1.1 2004/12/21 06:55:38 jon Exp $
-
-/**
- * The Log_daemon class is a concrete implementation of the Log::
- * abstract class which sends messages to syslog daemon on UNIX-like machines.
- * This class uses the syslog protocol: http://www.ietf.org/rfc/rfc3164.txt
- *
- * @author  Bart van der Schans <schans@dds.nl>
- * @version $Revision: 1.1 $
- * @package Log
- */
-class Log_daemon extends Log {
-
-    /**
-     * Integer holding the log facility to use.
-     * @var string
-     */
-    var $_name = LOG_DAEMON;
-
-    /**
-     * Var holding the resource pointer to the socket
-     * @var resource
-     */
-    var $_socket;
-
-    /**
-     * The ip address or servername
-     * @see http://www.php.net/manual/en/transports.php
-     * @var string
-     */
-    var $_ip = '127.0.0.1';
-
-    /**
-     * Protocol to use (tcp, udp, etc.)
-     * @see http://www.php.net/manual/en/transports.php
-     * @var string
-     */
-    var $_proto = 'udp';
-
-    /**
-     * Port to connect to
-     * @var int
-     */
-    var $_port = 514;
-
-    /**
-     * Maximum message length in bytes
-     * @var int
-     */
-    var $_maxsize = 4096;
-
-    /**
-     * Socket timeout in seconds
-     * @var int
-     */
-    var $_timeout = 1;
-
-
-    /**
-     * Constructs a new syslog object.
-     *
-     * @param string $name     The syslog facility.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $maxLevel Maximum level at which to log.
-     * @access public
-     */
-    function Log_daemon($name, $ident = '', $conf = array(),
-                        $level = PEAR_LOG_DEBUG)
-    {
-        /* Ensure we have a valid integer value for $name. */
-        if (empty($name) || !is_int($name)) {
-            $name = LOG_SYSLOG;
-        }
-
-        $this->_id = md5(microtime());
-        $this->_name = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (isset($conf['ip'])) {
-            $this->_ip = $conf['ip'];
-        }
-        if (isset($conf['proto'])) {
-            $this->_proto = $conf['proto'];
-        }
-        if (isset($conf['port'])) {
-            $this->_port = $conf['port'];
-        }
-        if (isset($conf['maxsize'])) {
-            $this->_maxsize = $conf['maxsize'];
-        }
-        if (isset($conf['timeout'])) {
-            $this->_timeout = $conf['timeout'];
-        }
-        $this->_proto = $this->_proto . '://';
-
-        register_shutdown_function(array(&$this, '_Log_daemon'));
-    }
-
-    /**
-     * Destructor.
-     *
-     * @access private
-     */
-    function _Log_daemon()
-    {
-        $this->close();
-    }
-
-    /**
-     * Opens a connection to the system logger, if it has not already
-     * been opened.  This is implicitly called by log(), if necessary.
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            $this->_opened = (bool)($this->_socket = @fsockopen(
-                                                $this->_proto . $this->_ip,
-                                                $this->_port,
-                                                $errno,
-                                                $errstr,
-                                                $this->_timeout));
-        }
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the connection to the system logger, if it is open.
-     * @access public
-     */
-    function close()
-    {
-        if ($this->_opened) {
-            $this->_opened = false;
-            return fclose($this->_socket);
-        }
-        return true;
-    }
-
-    /**
-     * Sends $message to the currently open syslog connection.  Calls
-     * open() if necessary. Also passes the message along to any Log_observer
-     * instances that are observing this Log.
-     *
-     * @param string $message  The textual message to be logged.
-     * @param int $priority (optional) The priority of the message.  Valid
-     *                  values are: LOG_EMERG, LOG_ALERT, LOG_CRIT,
-     *                  LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO,
-     *                  and LOG_DEBUG.  The default is LOG_INFO.
-     * @access public
-     */
-    function log($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);
-
-        /* Set the facility level. */
-        $facility_level = intval($this->_name) +
-                          intval($this->_toSyslog($priority));
-
-        /* Prepend ident info. */
-        if (!empty($this->_ident)) {
-            $message = $this->_ident . ' ' . $message;
-        }
-
-        /* Check for message length. */
-        if (strlen($message) > $this->_maxsize) {
-            $message = substr($message, 0, ($this->_maxsize) - 10) . ' [...]';
-        }
-
-        /* Write to socket. */
-        fwrite($this->_socket, '<' . $facility_level . '>' . $message . "\n");
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-    }
-
-    /**
-     * Converts a PEAR_LOG_* constant into a syslog LOG_* constant.
-     *
-     * This function exists because, under Windows, not all of the LOG_*
-     * constants have unique values.  Instead, the PEAR_LOG_* were introduced
-     * for global use, with the conversion to the LOG_* constants kept local to
-     * to the syslog driver.
-     *
-     * @param int $priority     PEAR_LOG_* value to convert to LOG_* value.
-     *
-     * @return  The LOG_* representation of $priority.
-     *
-     * @access private
-     */
-    function _toSyslog($priority)
-    {
-        static $priorities = array(
-            PEAR_LOG_EMERG   => LOG_EMERG,
-            PEAR_LOG_ALERT   => LOG_ALERT,
-            PEAR_LOG_CRIT    => LOG_CRIT,
-            PEAR_LOG_ERR     => LOG_ERR,
-            PEAR_LOG_WARNING => LOG_WARNING,
-            PEAR_LOG_NOTICE  => LOG_NOTICE,
-            PEAR_LOG_INFO    => LOG_INFO,
-            PEAR_LOG_DEBUG   => LOG_DEBUG
-        );
-
-        /* If we're passed an unknown priority, default to LOG_INFO. */
-        if (!is_int($priority) || !in_array($priority, $priorities)) {
-            return LOG_INFO;
-        }
-
-        return $priorities[$priority];
-    }
-}
diff --git a/inc/Log/display.php b/inc/Log/display.php
deleted file mode 100644
index 0d5a93d79da..00000000000
--- a/inc/Log/display.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/display.php,v 1.6 2004/11/27 21:46:50 jon Exp $
- *
- * @version $Revision: 1.6 $
- * @package Log
- */
-
-/**
- * The Log_display class is a concrete implementation of the Log::
- * abstract class which writes message into browser in usual PHP maner.
- * This may be useful because when you use PEAR::setErrorHandling in
- * PEAR_ERROR_CALLBACK mode error messages are not displayed by
- * PHP error handler.
- *
- * @author  Paul Yanchenko <pusher@inaco.ru>
- * @since   Log 1.8.0
- * @package Log
- *
- * @example display.php     Using the display handler.
- */
-class Log_display extends Log
-{
-    /**
-     * String to output before an error message
-     * @var string
-     * @access private
-     */
-    var $_error_prepend = '';
-
-    /**
-     * String to output after an error message
-     * @var string
-     * @access private
-     */
-    var $_error_append = '';
-
-
-    /**
-     * Constructs a new Log_display object.
-     *
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_display($name = '', $ident = '', $conf = array(),
-                         $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (!empty($conf['error_prepend'])) {
-            $this->_error_prepend = $conf['error_prepend'];
-        } else {
-            $this->_error_prepend = ini_get('error_prepend_string');
-        }
-
-        if (!empty($conf['error_append'])) {
-            $this->_error_append = $conf['error_append'];
-        } else {
-            $this->_error_append = ini_get('error_append_string');
-        }
-    }
-
-    /**
-     * Writes $message to the text browser. 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;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        /* Build and output the complete log line. */
-        echo $this->_error_prepend .
-             '<b>' . ucfirst($this->priorityToString($priority)) . '</b>: '.
-             nl2br(htmlspecialchars($message)) .
-             $this->_error_append . "<br />\n";
-
-        /* Notify observers about this log message. */
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/error_log.php b/inc/Log/error_log.php
deleted file mode 100644
index 04c0952cd7a..00000000000
--- a/inc/Log/error_log.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/error_log.php,v 1.6 2004/01/19 08:02:40 jon Exp $
- *
- * @version $Revision: 1.6 $
- * @package Log
- */
-
-/**
- * The Log_error_log class is a concrete implementation of the Log abstract
- * class that logs messages using PHP's error_log() function.
- * 
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.7.0
- * @package Log
- * 
- * @example error_log.php   Using the error_log handler.
- */
-class Log_error_log extends Log
-{
-    /**
-     * The error_log() log type.
-     * @var integer
-     * @access private
-     */
-    var $_type = PEAR_LOG_TYPE_SYSTEM;
-
-    /**
-     * The type-specific destination value.
-     * @var string
-     * @access private
-     */
-    var $_destination = '';
-
-    /**
-     * Additional headers to pass to the mail() function when the
-     * PEAR_LOG_TYPE_MAIL type is used.
-     * @var string
-     * @access private
-     */
-    var $_extra_headers = '';
-
-    /**
-     * Constructs a new Log_error_log object.
-     * 
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_error_log($name, $ident = '', $conf = array(),
-                           $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_type = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (!empty($conf['destination'])) {
-            $this->_destination = $conf['destination'];
-        }
-        if (!empty($conf['extra_headers'])) {
-            $this->_extra_headers = $conf['extra_headers'];
-        }
-    }
-
-    /**
-     * Logs $message using PHP's error_log() function.  The message is also
-     * passed 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;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        $success = error_log($this->_ident . ': ' . $message, $this->_type,
-                             $this->_destination, $this->_extra_headers);
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return $success;
-    }
-}
-
-?>
diff --git a/inc/Log/file.php b/inc/Log/file.php
deleted file mode 100644
index 36f30b42978..00000000000
--- a/inc/Log/file.php
+++ /dev/null
@@ -1,286 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/file.php,v 1.37 2004/01/19 08:02:40 jon Exp $
- *
- * @version $Revision: 1.37 $
- * @package Log
- */
-
-/**
- * The Log_file class is a concrete implementation of the Log abstract
- * class that logs messages to a text file.
- * 
- * @author  Jon Parise <jon@php.net>
- * @author  Roman Neuhauser <neuhauser@bellavista.cz>
- * @since   Log 1.0
- * @package Log
- *
- * @example file.php    Using the file handler.
- */
-class Log_file extends Log
-{
-    /**
-     * String containing the name of the log file.
-     * @var string
-     * @access private
-     */
-    var $_filename = 'php.log';
-
-    /**
-     * Handle to the log file.
-     * @var resource
-     * @access private
-     */
-    var $_fp = false;
-
-    /**
-     * Should new log entries be append to an existing log file, or should the
-     * a new log file overwrite an existing one?
-     * @var boolean
-     * @access private
-     */
-    var $_append = true;
-
-    /**
-     * Integer (in octal) containing the log file's permissions mode.
-     * @var integer
-     * @access private
-     */
-    var $_mode = 0644;
-
-    /**
-     * String containing the format of a log line.
-     * @var string
-     * @access private
-     */
-    var $_lineFormat = '%1$s %2$s [%3$s] %4$s';
-
-    /**
-     * String containing the timestamp format.  It will be passed directly to
-     * strftime().  Note that the timestamp string will generated using the
-     * current locale.
-     * @var string
-     * @access private
-     */
-    var $_timeFormat = '%b %d %H:%M:%S';
-
-    /**
-     * Hash that maps canonical format keys to position arguments for the
-     * "line format" string.
-     * @var array
-     * @access private
-     */
-    var $_formatMap = array('%{timestamp}'  => '%1$s',
-                            '%{ident}'      => '%2$s',
-                            '%{priority}'   => '%3$s',
-                            '%{message}'    => '%4$s',
-                            '%\{'           => '%%{');
-
-    /**
-     * String containing the end-on-line character sequence.
-     * @var string
-     * @access private
-     */
-    var $_eol = "\n";
-
-    /**
-     * Constructs a new Log_file object.
-     *
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_file($name, $ident = '', $conf = array(),
-                      $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_filename = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (isset($conf['append'])) {
-            $this->_append = $conf['append'];
-        }
-
-        if (!empty($conf['mode'])) {
-            $this->_mode = $conf['mode'];
-        }
-
-        if (!empty($conf['lineFormat'])) {
-            $this->_lineFormat = str_replace(array_keys($this->_formatMap),
-                                             array_values($this->_formatMap),
-                                             $conf['lineFormat']);
-        }
-
-        if (!empty($conf['timeFormat'])) {
-            $this->_timeFormat = $conf['timeFormat'];
-        }
-
-        if (!empty($conf['eol'])) {
-            $this->_eol = $conf['eol'];
-        } else {
-            $this->_eol = (strstr(PHP_OS, 'WIN')) ? "\r\n" : "\n";
-        }
-
-        register_shutdown_function(array(&$this, '_Log_file'));
-    }
-
-    /**
-     * Destructor
-     */
-    function _Log_file()
-    {
-        if ($this->_opened) {
-            $this->close();
-        }
-    }
-
-    /**
-     * Creates the given directory path.  If the parent directories don't
-     * already exist, they will be created, too.
-     *
-     * @param   string  $path       The full directory path to create.
-     * @param   integer $mode       The permissions mode with which the
-     *                              directories will be created.
-     *
-     * @return  True if the full path is successfully created or already
-     *          exists.
-     *
-     * @access  private
-     */
-    function _mkpath($path, $mode = 0700)
-    {
-        static $depth = 0;
-
-        /* Guard against potentially infinite recursion. */
-        if ($depth++ > 25) {
-            trigger_error("_mkpath(): Maximum recursion depth (25) exceeded",
-                          E_USER_WARNING);
-            return false;
-        }
-
-        /* We're only interested in the directory component of the path. */
-        $path = dirname($path);
-
-        /* If the directory already exists, return success immediately. */
-        if (is_dir($path)) {
-            $depth = 0;
-            return true;
-        }
-
-        /*
-         * In order to understand recursion, you must first understand
-         * recursion ...
-         */
-        if ($this->_mkpath($path, $mode) === false) {
-            return false;
-        }
-
-        return @mkdir($path, $mode);
-    }
-
-    /**
-     * Opens the log file for output.  If the specified log file does not
-     * already exist, it will be created.  By default, new log entries are
-     * appended to the end of the log file.
-     *
-     * This is implicitly called by log(), if necessary.
-     *
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            /* If the log file's directory doesn't exist, create it. */
-            if (!is_dir(dirname($this->_filename))) {
-                $this->_mkpath($this->_filename);
-            }
-
-            /* Obtain a handle to the log file. */
-            $this->_fp = fopen($this->_filename, ($this->_append) ? 'a' : 'w');
-
-            $this->_opened = ($this->_fp !== false);
-
-            /* Attempt to set the log file's mode. */
-            @chmod($this->_filename, $this->_mode);
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the log file if it is open.
-     *
-     * @access public
-     */
-    function close()
-    {
-        /* If the log file is open, close it. */
-        if ($this->_opened && fclose($this->_fp)) {
-            $this->_opened = false;
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Flushes all pending data to the file handle.
-     *
-     * @access public
-     * @since Log 1.8.2
-     */
-    function flush()
-    {
-        return fflush($this->_fp);
-    }
-
-    /**
-     * Logs $message to the output window.  The message is also passed 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($priority)) {
-            return false;
-        }
-
-        /* If the log file isn't already open, open it now. */
-        if (!$this->_opened && !$this->open()) {
-            return false;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        /* Build the string containing the complete log line. */
-        $line = sprintf($this->_lineFormat, strftime($this->_timeFormat),
-                $this->_ident, $this->priorityToString($priority),
-                $message) . $this->_eol;
-
-        /* Write the log line to the log file. */
-        $success = (fwrite($this->_fp, $line) !== false);
-
-        /* Notify observers about this log message. */
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return $success;
-    }
-}
-
-?>
diff --git a/inc/Log/mail.php b/inc/Log/mail.php
deleted file mode 100644
index 064f13c0ed5..00000000000
--- a/inc/Log/mail.php
+++ /dev/null
@@ -1,222 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/mail.php,v 1.21 2004/01/19 08:02:40 jon Exp $
- *
- * @version $Revision: 1.21 $
- * @package Log
- */
-
-/**
- * The Log_mail class is a concrete implementation of the Log:: abstract class
- * which sends log messages to a mailbox.
- * The mail is actually sent when you close() the logger, or when the destructor
- * is called (when the script is terminated).
- * 
- * PLEASE NOTE that you must create a Log_mail object using =&, like this :
- *  $logger =& Log::factory("mail", "recipient@example.com", ...)
- * 
- * This is a PEAR requirement for destructors to work properly.
- * See http://pear.php.net/manual/en/class.pear.php
- * 
- * @author  Ronnie Garcia <ronnie@mk2.net>
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.3
- * @package Log
- *
- * @example mail.php    Using the mail handler.
- */
-class Log_mail extends Log
-{
-    /** 
-     * String holding the recipient's email address.
-     * @var string
-     * @access private
-     */
-    var $_recipient = '';
-
-    /** 
-     * String holding the sender's email address.
-     * @var string
-     * @access private
-     */
-    var $_from = '';
-
-    /** 
-     * String holding the email's subject.
-     * @var string
-     * @access private
-     */
-    var $_subject = '[Log_mail] Log message';
-
-    /**
-     * String holding an optional preamble for the log messages.
-     * @var string
-     * @access private
-     */
-    var $_preamble = '';
-
-    /**
-     * String holding the mail message body.
-     * @var string
-     * @access private
-     */
-    var $_message = '';
-
-
-    /**
-     * Constructs a new Log_mail object.
-     * 
-     * Here is how you can customize the mail driver with the conf[] hash :
-     *   $conf['from']    : the mail's "From" header line,
-     *   $conf['subject'] : the mail's "Subject" line.
-     * 
-     * @param string $name      The filename of the logfile.
-     * @param string $ident     The identity string.
-     * @param array  $conf      The configuration array.
-     * @param int    $level     Log messages up to and including this level.
-     * @access public
-     */
-    function Log_mail($name, $ident = '', $conf = array(),
-                      $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_recipient = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (!empty($conf['from'])) {
-            $this->_from = $conf['from'];
-        } else {
-            $this->_from = ini_get('sendmail_from');
-        }
-        
-        if (!empty($conf['subject'])) {
-            $this->_subject = $conf['subject'];
-        }
-
-        if (!empty($conf['preamble'])) {
-            $this->_preamble = $conf['preamble'];
-        }
-        
-        /* register the destructor */
-        register_shutdown_function(array(&$this, '_Log_mail'));
-    }
-    
-    /**
-     * Destructor. Calls close().
-     *
-     * @access private
-     */
-    function _Log_mail()
-    {
-        $this->close();
-    }
-
-    /**
-     * Starts a new mail message.
-     * This is implicitly called by log(), if necessary.
-     * 
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            if (!empty($this->_preamble)) {
-                $this->_message = $this->_preamble . "\n\n";
-            }
-            $this->_opened = true;
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the message, if it is open, and sends the mail.
-     * This is implicitly called by the destructor, if necessary.
-     * 
-     * @access public
-     */
-    function close()
-    {
-        if ($this->_opened) {
-            if (!empty($this->_message)) {
-                $headers = "From: $this->_from\n";
-                $headers .= "User-Agent: Log_mail";
-
-                if (mail($this->_recipient, $this->_subject, $this->_message,
-                         $headers) == false) {
-                    error_log("Log_mail: Failure executing mail()", 0);
-                    return false;
-                }
-
-                /* Clear the message string now that the email has been sent. */
-                $this->_message = '';
-            }
-            $this->_opened = false;
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Flushes the log output by forcing the email message to be sent now.
-     * Events that are logged after flush() is called will be appended to a
-     * new email message.
-     *
-     * @access public
-     * @since Log 1.8.2
-     */
-    function flush()
-    {
-        /*
-         * It's sufficient to simply call close() to flush the output.
-         * The next call to log() will cause the handler to be reopened.
-         */
-        return $this->close();
-    }
-
-    /**
-     * Writes $message to the currently open mail message.
-     * Calls open(), if necessary.
-     * 
-     * @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($priority)) {
-            return false;
-        }
-
-        /* If the message isn't open and can't be opened, return failure. */
-        if (!$this->_opened && !$this->open()) {
-            return false;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        $entry = sprintf("%s %s [%s] %s\n", strftime('%b %d %H:%M:%S'),
-                         $this->_ident, Log::priorityToString($priority),
-                         $message);
-
-        $this->_message .= $entry;
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/mcal.php b/inc/Log/mcal.php
deleted file mode 100644
index a5c46f3dfc6..00000000000
--- a/inc/Log/mcal.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/mcal.php,v 1.17 2004/01/19 08:02:40 jon Exp $
- * $Horde: horde/lib/Log/mcal.php,v 1.2 2000/06/28 21:36:13 jon Exp $
- *
- * @version $Revision: 1.17 $
- * @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;
-    }
-}
-
-?>
diff --git a/inc/Log/null.php b/inc/Log/null.php
deleted file mode 100644
index 23de3f1a9e5..00000000000
--- a/inc/Log/null.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/null.php,v 1.3 2004/01/19 08:02:40 jon Exp $
- *
- * @version $Revision: 1.3 $
- * @package Log
- */
-
-/**
- * The Log_null class is a concrete implementation of the Log:: abstract
- * class.  It simply consumes log events.
- * 
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.8.2
- * @package Log
- *
- * @example null.php    Using the null handler.
- */
-class Log_null extends Log
-{
-    /**
-     * Constructs a new Log_null object.
-     * 
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_null($name, $ident = '', $conf = array(),
-					  $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-    }
-
-    /**
-     * Simply consumes the log event.  The message will still be passed
-     * 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;
-        }
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/observer.php b/inc/Log/observer.php
deleted file mode 100644
index 187d5070f74..00000000000
--- a/inc/Log/observer.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/observer.php,v 1.12 2004/01/11 20:49:49 jon Exp $
- * $Horde: horde/lib/Log/observer.php,v 1.5 2000/06/28 21:36:13 jon Exp $
- *
- * @version $Revision: 1.12 $
- * @package Log
- */
-
-/**
- * The Log_observer:: class implements the Observer end of a Subject-Observer
- * pattern for watching log activity and taking actions on exceptional events.
- *
- * @author  Chuck Hagenbuch <chuck@horde.org>
- * @since   Horde 1.3
- * @since   Log 1.0
- * @package Log
- *
- * @example observer_mail.php   An example Log_observer implementation.
- */
-class Log_observer
-{
-    /**
-     * Instance-specific unique identification number.
-     *
-     * @var integer
-     * @access private
-     */
-    var $_id = 0;
-
-    /**
-     * The minimum priority level of message that we want to hear about.
-     * PEAR_LOG_EMERG is the highest priority, so we will only hear messages
-     * with an integer priority value less than or equal to ours.  It defaults
-     * to PEAR_LOG_INFO, which listens to everything except PEAR_LOG_DEBUG.
-     *
-     * @var string
-     * @access private
-     */
-    var $_priority = PEAR_LOG_INFO;
-
-    /**
-     * Creates a new basic Log_observer instance.
-     *
-     * @param integer   $priority   The highest priority at which to receive
-     *                              log event notifications.
-     *
-     * @access public
-     */
-    function Log_observer($priority = PEAR_LOG_INFO)
-    {
-        $this->_id = md5(microtime());
-        $this->_priority = $priority;
-    }
-
-    /**
-     * Attempts to return a new concrete Log_observer instance of the requested
-     * type.
-     *
-     * @param string    $type       The type of concreate Log_observer subclass
-     *                              to return.
-     * @param integer   $priority   The highest priority at which to receive
-     *                              log event notifications.
-     * @param array     $conf       Optional associative array of additional
-     *                              configuration values.
-     *
-     * @return object               The newly created concrete Log_observer
-     *                              instance, or an false on an error.
-     */
-    function &factory($type, $priority = PEAR_LOG_INFO, $conf = array())
-    {
-        $type = strtolower($type);
-        $class = 'Log_observer_' . $type;
-
-        /* Support both the new-style and old-style file naming conventions. */
-        if (file_exists(dirname(__FILE__) . '/observer_' . $type . '.php')) {
-            $classfile = 'Log/observer_' . $type . '.php';
-            $newstyle = true;
-        } else {
-            $classfile = 'Log/' . $type . '.php';
-            $newstyle = false;
-        }
-
-        /* Issue a warning if the old-style conventions are being used. */
-        if (!$newstyle)
-        {
-            trigger_error('Using old-style Log_observer conventions',
-                          E_USER_WARNING);
-        }
-
-        /*
-         * Attempt to include our version of the named class, but don't treat
-         * a failure as fatal.  The caller may have already included their own
-         * version of the named class.
-         */
-        @include_once $classfile;
-
-        /* If the class exists, return a new instance of it. */
-        if (class_exists($class)) {
-            /* Support both new-style and old-style construction. */
-            if ($newstyle) {
-                return new $class($priority, $conf);
-            } else {
-                return new $class($priority);
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * This is a stub method to make sure that Log_Observer classes do
-     * something when they are notified of a message.  The default behavior
-     * is to just print the message, which is obviously not desireable in
-     * practically any situation - which is why you need to override this
-     * method. :)
-     *
-     * @param array     $event      A hash describing the log event.
-     */
-    function notify($event)
-    {
-        print_r($event);
-    }
-}
-
-?>
diff --git a/inc/Log/sql.php b/inc/Log/sql.php
deleted file mode 100644
index 3a20a0e2faf..00000000000
--- a/inc/Log/sql.php
+++ /dev/null
@@ -1,225 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/sql.php,v 1.34 2004/08/19 06:35:57 jon Exp $
- * $Horde: horde/lib/Log/sql.php,v 1.12 2000/08/16 20:27:34 chuck Exp $
- *
- * @version $Revision: 1.34 $
- * @package Log
- */
-
-/** PEAR's DB package */
-require_once 'DB.php';
-
-/**
- * The Log_sql class is a concrete implementation of the Log::
- * abstract class which sends messages to an SQL server.  Each entry
- * occupies a separate row in the database.
- *
- * This implementation uses PHP's PEAR database abstraction layer.
- *
- * CREATE TABLE log_table (
- *  id          INT NOT NULL,
- *  logtime     TIMESTAMP NOT NULL,
- *  ident       CHAR(16) NOT NULL,
- *  priority    INT NOT NULL,
- *  message     VARCHAR(200),
- *  PRIMARY KEY (id)
- * );
- *
- * @author  Jon Parise <jon@php.net>
- * @since   Horde 1.3
- * @since   Log 1.0
- * @package Log 
- *
- * @example sql.php     Using the SQL handler.
- */
-class Log_sql extends Log {
-
-    /** 
-     * Array containing the dsn information. 
-     * @var string
-     * @access private
-     */
-    var $_dsn = '';
-
-    /** 
-     * Object holding the database handle. 
-     * @var object
-     * @access private
-     */
-    var $_db = null;
-
-    /**
-     * Flag indicating that we're using an existing database connection.
-     * @var boolean
-     * @access private
-     */
-    var $_existingConnection = false;
-
-    /** 
-     * String holding the database table to use. 
-     * @var string
-     * @access private
-     */
-    var $_table = 'log_table';
-
-    /**
-     * String holding the name of the ID sequence.
-     * @var string
-     * @access private
-     */
-    var $_sequence = 'log_id';
-
-    /**
-     * Maximum length of the $ident string.  This corresponds to the size of
-     * the 'ident' column in the SQL table.
-     * @var integer
-     * @access private
-     */
-    var $_identLimit = 16;
-
-
-    /**
-     * Constructs a new sql logging object.
-     *
-     * @param string $name         The target SQL table.
-     * @param string $ident        The identification field.
-     * @param array $conf          The connection configuration array.
-     * @param int $level           Log messages up to and including this level.
-     * @access public     
-     */
-    function Log_sql($name, $ident = '', $conf = array(),
-                     $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_table = $name;
-        $this->_mask = Log::UPTO($level);
-
-        /* If a specific sequence name was provided, use it. */
-        if (!empty($conf['sequence'])) {
-            $this->_sequence = $conf['sequence'];
-        }
-
-        /* If a specific sequence name was provided, use it. */
-        if (isset($conf['identLimit'])) {
-            $this->_identLimit = $conf['identLimit'];
-        }
-
-        /* Now that the ident limit is confirmed, set the ident string. */
-        $this->setIdent($ident);
-
-        /* If an existing database connection was provided, use it. */
-        if (isset($conf['db'])) {
-            $this->_db = &$conf['db'];
-            $this->_existingConnection = true;
-            $this->_opened = true;
-        } else {
-            $this->_dsn = $conf['dsn'];
-        }
-    }
-
-    /**
-     * Opens a connection to the database, if it has not already
-     * been opened. This is implicitly called by log(), if necessary.
-     *
-     * @return boolean   True on success, false on failure.
-     * @access public     
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            $this->_db = &DB::connect($this->_dsn, true);
-            if (DB::isError($this->_db)) {
-                return false;
-            }
-            $this->_opened = true;
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the connection to the database if it is still open and we were
-     * the ones that opened it.  It is the caller's responsible to close an
-     * existing connection that was passed to us via $conf['db'].
-     *
-     * @return boolean   True on success, false on failure.
-     * @access public     
-     */
-    function close()
-    {
-        if ($this->_opened && !$this->_existingConnection) {
-            $this->_opened = false;
-            return $this->_db->disconnect();
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Sets this Log instance's identification string.  Note that this
-     * SQL-specific implementation will limit the length of the $ident string
-     * to sixteen (16) characters.
-     *
-     * @param string    $ident      The new identification string.
-     *
-     * @access  public
-     * @since   Log 1.8.5
-     */
-    function setIdent($ident)
-    {
-        $this->_ident = substr($ident, 0, $this->_identLimit);
-    }
-
-    /**
-     * Inserts $message to the currently open database.  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);
-
-        /* Build the SQL query for this log entry insertion. */
-        $id = $this->_db->nextId($this->_sequence);
-        $q = sprintf('insert into %s (id, logtime, ident, priority, message)' .
-                     'values(%d, CURRENT_TIMESTAMP, %s, %d, %s)',
-                     $this->_table, $id, $this->_db->quote($this->_ident),
-                     $priority, $this->_db->quote($message));
-
-        $result = $this->_db->query($q);
-        if (DB::isError($result)) {
-            return false;
-        }
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/sqlite.php b/inc/Log/sqlite.php
deleted file mode 100644
index 83b908a9396..00000000000
--- a/inc/Log/sqlite.php
+++ /dev/null
@@ -1,238 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4: */
-// +----------------------------------------------------------------------+
-// | PHP version 4.0                                                      |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2004 The PHP Group                                |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.0 of the PHP license,       |
-// | that is bundled with this package in the file LICENSE, and is        |
-// | available at through the world-wide-web at                           |
-// | http://www.php.net/license/2_02.txt.                                 |
-// | If you did not receive a copy of the PHP license and are unable to   |
-// | obtain it through the world-wide-web, please send a note to          |
-// | license@php.net so we can mail you a copy immediately.               |
-// +----------------------------------------------------------------------+
-// | Authors: Bertrand Mansion <bmansion@mamasam.com>                     |
-// +----------------------------------------------------------------------+
-//
-// $Id: sqlite.php,v 1.3 2004/01/19 08:02:40 jon Exp $
-
-/**
- * The Log_sqlite class is a concrete implementation of the Log::
- * abstract class which sends messages to an Sqlite database.
- * Each entry occupies a separate row in the database.
- *
- * This implementation uses PHP native Sqlite functions.
- *
- * CREATE TABLE log_table (
- *  id          INTEGER PRIMARY KEY NOT NULL,
- *  logtime     NOT NULL,
- *  ident       CHAR(16) NOT NULL,
- *  priority    INT NOT NULL,
- *  message
- * );
- *
- * @author  Bertrand Mansion <bmansion@mamasam.com>
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.8.3
- * @package Log
- *
- * @example sqlite.php      Using the Sqlite handler.
- */
-class Log_sqlite extends Log
-{
-    /**
-     * Array containing the connection defaults
-     * @var array
-     * @access private
-     */
-    var $_options = array('mode'       => 0666,
-                          'persistent' => false);
-
-    /**
-     * Object holding the database handle.
-     * @var object
-     * @access private
-     */
-    var $_db = null;
-
-    /**
-     * Flag indicating that we're using an existing database connection.
-     * @var boolean
-     * @access private
-     */
-    var $_existingConnection = false;
-
-    /**
-     * String holding the database table to use.
-     * @var string
-     * @access private
-     */
-    var $_table = 'log_table';
-
-
-    /**
-     * Constructs a new sql logging object.
-     *
-     * @param string $name         The target SQL table.
-     * @param string $ident        The identification field.
-     * @param mixed  $conf         Can be an array of configuration options used
-     *                             to open a new database connection
-     *                             or an already opened sqlite connection.
-     * @param int    $level        Log messages up to and including this level.
-     * @access public     
-     */
-    function Log_sqlite($name, $ident = '', &$conf, $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_table = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (is_array($conf)) {
-            foreach ($conf as $k => $opt) {
-                $this->_options[$k] = $opt;
-            }
-        } else {
-            // If an existing database connection was provided, use it.
-            $this->_db =& $conf;
-            $this->_existingConnection = true;
-        }
-    }
-
-    /**
-     * Opens a connection to the database, if it has not already
-     * been opened. This is implicitly called by log(), if necessary.
-     *
-     * @return boolean   True on success, false on failure.
-     * @access public     
-     */
-    function open()
-    {
-        if (is_resource($this->_db)) {
-            $this->_opened = true;
-            return $this->_createTable();
-        } else {
-            /* Set the connection function based on the 'persistent' option. */
-            if (empty($this->_options['persistent'])) {
-                $connectFunction = 'sqlite_open';
-            } else {
-                $connectFunction = 'sqlite_popen';
-            }
-
-            /* Attempt to connect to the database. */
-            if ($this->_db = $connectFunction($this->_options['filename'],
-                                              (int)$this->_options['mode'],
-                                              $error)) {
-                $this->_opened = true;
-                return $this->_createTable();
-            }
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the connection to the database if it is still open and we were
-     * the ones that opened it.  It is the caller's responsible to close an
-     * existing connection that was passed to us via $conf['db'].
-     *
-     * @return boolean   True on success, false on failure.
-     * @access public     
-     */
-    function close()
-    {
-        /* We never close existing connections. */
-        if ($this->_existingConnection) {
-            return false;
-        }
-
-        if ($this->_opened) {
-            $this->_opened = false;
-            sqlite_close($this->_db);
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Inserts $message to the currently open database.  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);
-
-        // Build the SQL query for this log entry insertion.
-        $q = sprintf('INSERT INTO [%s] (logtime, ident, priority, message) ' .
-                     "VALUES ('%s', '%s', %d, '%s')",
-                     $this->_table,
-                     strftime('%Y-%m-%d %H:%M:%S', time()),
-                     sqlite_escape_string($this->_ident),
-                     $priority,
-                     sqlite_escape_string($message));
-        if (!($res = @sqlite_unbuffered_query($this->_db, $q))) {
-            return false;
-        }
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-
-    /**
-     * Checks whether the log table exists and creates it if necessary.
-     *
-     * @return boolean  True on success or false on failure.
-     * @access private
-     */
-    function _createTable()
-    {
-        $q = "SELECT name FROM sqlite_master WHERE name='" . $this->_table .
-             "' AND type='table'";
-
-        $res = sqlite_query($this->_db, $q);
-
-        if (sqlite_num_rows($res) == 0) {
-            $q = 'CREATE TABLE [' . $this->_table . '] (' .
-                 'id INTEGER PRIMARY KEY NOT NULL, ' .
-                 'logtime NOT NULL, ' .
-                 'ident CHAR(16) NOT NULL, ' .
-                 'priority INT NOT NULL, ' .
-                 'message)';
-
-            if (!($res = sqlite_unbuffered_query($this->_db, $q))) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-}
-
-?>
diff --git a/inc/Log/syslog.php b/inc/Log/syslog.php
deleted file mode 100644
index 4bafbaa2d9a..00000000000
--- a/inc/Log/syslog.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/syslog.php,v 1.22 2004/01/19 08:02:40 jon Exp $
- * $Horde: horde/lib/Log/syslog.php,v 1.6 2000/06/28 21:36:13 jon Exp $
- *
- * @version $Revision: 1.22 $
- * @package Log
- */
-
-/**
- * The Log_syslog class is a concrete implementation of the Log::
- * abstract class which sends messages to syslog on UNIX-like machines
- * (PHP emulates this with the Event Log on Windows machines).
- *
- * @author  Chuck Hagenbuch <chuck@horde.org>
- * @since   Horde 1.3
- * @since   Log 1.0
- * @package Log
- *
- * @example syslog.php      Using the syslog handler.
- */
-class Log_syslog extends Log
-{
-    /**
-    * Integer holding the log facility to use. 
-    * @var string
-    * @access private
-    */
-    var $_name = LOG_SYSLOG;
-
-    /**
-     * Constructs a new syslog object.
-     *
-     * @param string $name     The syslog facility.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_syslog($name, $ident = '', $conf = array(),
-                        $level = PEAR_LOG_DEBUG)
-    {
-        /* Ensure we have a valid integer value for $name. */
-        if (empty($name) || !is_int($name)) {
-            $name = LOG_SYSLOG;
-        }
-
-        $this->_id = md5(microtime());
-        $this->_name = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-    }
-
-    /**
-     * Opens a connection to the system logger, if it has not already
-     * been opened.  This is implicitly called by log(), if necessary.
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            openlog($this->_ident, LOG_PID, $this->_name);
-            $this->_opened = true;
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the connection to the system logger, if it is open.
-     * @access public
-     */
-    function close()
-    {
-        if ($this->_opened) {
-            closelog();
-            $this->_opened = false;
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Sends $message to the currently open syslog connection.  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 int $priority (optional) The priority of the message.  Valid
-     *                  values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT,
-     *                  PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING,
-     *                  PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG.
-     * @return boolean  True on success or false on failure.
-     * @access public
-     */
-    function log($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);
-
-        if (!syslog($this->_toSyslog($priority), $message)) {
-            return false;
-        }
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-
-    /**
-     * Converts a PEAR_LOG_* constant into a syslog LOG_* constant.
-     *
-     * This function exists because, under Windows, not all of the LOG_*
-     * constants have unique values.  Instead, the PEAR_LOG_* were introduced
-     * for global use, with the conversion to the LOG_* constants kept local to
-     * to the syslog driver.
-     *
-     * @param int $priority     PEAR_LOG_* value to convert to LOG_* value.
-     *
-     * @return  The LOG_* representation of $priority.
-     *
-     * @access private
-     */
-    function _toSyslog($priority)
-    {
-        static $priorities = array(
-            PEAR_LOG_EMERG   => LOG_EMERG,
-            PEAR_LOG_ALERT   => LOG_ALERT,
-            PEAR_LOG_CRIT    => LOG_CRIT,
-            PEAR_LOG_ERR     => LOG_ERR,
-            PEAR_LOG_WARNING => LOG_WARNING,
-            PEAR_LOG_NOTICE  => LOG_NOTICE,
-            PEAR_LOG_INFO    => LOG_INFO,
-            PEAR_LOG_DEBUG   => LOG_DEBUG
-        );
-
-        /* If we're passed an unknown priority, default to LOG_INFO. */
-        if (!is_int($priority) || !in_array($priority, $priorities)) {
-            return LOG_INFO;
-        }
-
-        return $priorities[$priority];
-    }
-}
-?>
diff --git a/inc/Log/win.php b/inc/Log/win.php
deleted file mode 100644
index e8a09d16e81..00000000000
--- a/inc/Log/win.php
+++ /dev/null
@@ -1,256 +0,0 @@
-<?php
-/**
- * $Header: /repository/pear/Log/Log/win.php,v 1.16 2004/09/08 23:35:53 jon Exp $
- *
- * @version $Revision: 1.16 $
- * @package Log
- */
-
-/**
- * The Log_win class is a concrete implementation of the Log abstract
- * class that logs messages to a separate browser window.
- *
- * The concept for this log handler is based on part by Craig Davis' article
- * entitled "JavaScript Power PHP Debugging:
- *
- *  http://www.zend.com/zend/tut/tutorial-DebugLib.php
- * 
- * @author  Jon Parise <jon@php.net>
- * @since   Log 1.7.0
- * @package Log
- *
- * @example win.php     Using the window handler.
- */
-class Log_win extends Log
-{
-    /**
-     * The name of the output window.
-     * @var string
-     * @access private
-     */
-    var $_name = 'LogWindow';
-
-    /**
-     * The title of the output window.
-     * @var string
-     * @access private
-     */
-    var $_title = 'Log Output Window';
-
-    /**
-     * Mapping of log priorities to colors.
-     * @var array
-     * @access private
-     */
-    var $_colors = array(
-                        PEAR_LOG_EMERG   => 'red',
-                        PEAR_LOG_ALERT   => 'orange',
-                        PEAR_LOG_CRIT    => 'yellow',
-                        PEAR_LOG_ERR     => 'green',
-                        PEAR_LOG_WARNING => 'blue',
-                        PEAR_LOG_NOTICE  => 'indigo',
-                        PEAR_LOG_INFO    => 'violet',
-                        PEAR_LOG_DEBUG   => 'black'
-                    );
-
-    /**
-     * String buffer that holds line that are pending output.
-     * @var array
-     * @access private
-     */
-    var $_buffer = array();
-
-    /**
-     * Constructs a new Log_win object.
-     * 
-     * @param string $name     Ignored.
-     * @param string $ident    The identity string.
-     * @param array  $conf     The configuration array.
-     * @param int    $level    Log messages up to and including this level.
-     * @access public
-     */
-    function Log_win($name, $ident = '', $conf = array(),
-                          $level = PEAR_LOG_DEBUG)
-    {
-        $this->_id = md5(microtime());
-        $this->_name = $name;
-        $this->_ident = $ident;
-        $this->_mask = Log::UPTO($level);
-
-        if (isset($conf['title'])) {
-            $this->_title = $conf['title'];
-        }
-        if (isset($conf['colors']) && is_array($conf['colors'])) {
-            $this->_colors = $conf['colors'];
-        }
-
-        register_shutdown_function(array(&$this, '_Log_win'));
-    }
-
-    /**
-     * Destructor
-     */
-    function _Log_win()
-    {
-        if ($this->_opened || (count($this->_buffer) > 0)) {
-            $this->close();
-        }
-    }
-
-    /**
-     * The first time open() is called, it will open a new browser window and
-     * prepare it for output.
-     *
-     * This is implicitly called by log(), if necessary.
-     *
-     * @access public
-     */
-    function open()
-    {
-        if (!$this->_opened) {
-            $win = $this->_name;
-
-            if (!empty($this->_ident)) {
-                $identHeader = "$win.document.writeln('<th>Ident</th>')";
-            } else {
-                $identHeader = '';
-            }
-
-            echo <<< END_OF_SCRIPT
-<script language="JavaScript">
-$win = window.open('', '{$this->_name}', 'toolbar=no,scrollbars,width=600,height=400');
-$win.document.writeln('<html>');
-$win.document.writeln('<head>');
-$win.document.writeln('<title>{$this->_title}</title>');
-$win.document.writeln('<style type="text/css">');
-$win.document.writeln('body { font-family: monospace; font-size: 8pt; }');
-$win.document.writeln('td,th { font-size: 8pt; }');
-$win.document.writeln('td,th { border-bottom: #999999 solid 1px; }');
-$win.document.writeln('td,th { border-right: #999999 solid 1px; }');
-$win.document.writeln('</style>');
-$win.document.writeln('</head>');
-$win.document.writeln('<body>');
-$win.document.writeln('<table border="0" cellpadding="2" cellspacing="0">');
-$win.document.writeln('<tr><th>Time</th>');
-$identHeader
-$win.document.writeln('<th>Priority</th><th width="100%">Message</th></tr>');
-</script>
-END_OF_SCRIPT;
-            $this->_opened = true;
-        }
-
-        return $this->_opened;
-    }
-
-    /**
-     * Closes the output stream if it is open.  If there are still pending
-     * lines in the output buffer, the output window will be opened so that
-     * the buffer can be drained.
-     *
-     * @access public
-     */
-    function close()
-    {
-        /*
-         * If there are still lines waiting to be written, open the output
-         * window so that we can drain the buffer.
-         */
-        if (!$this->_opened && (count($this->_buffer) > 0)) {
-            $this->open();
-        }
-
-        if ($this->_opened) {
-            $this->_writeln('</table>');
-            $this->_writeln('</body></html>');
-            $this->_opened = false;
-        }
-
-        return ($this->_opened === false);
-    }
-
-    /**
-     * Writes a single line of text to the output window.
-     *
-     * @param string    $line   The line of text to write.
-     *
-     * @access private
-     */
-    function _writeln($line)
-    {
-        /* Add this line to our output buffer. */
-        $this->_buffer[] = $line;
-
-        /* Buffer the output until this page's headers have been sent. */
-        if (!headers_sent()) {
-            return;
-        }
-
-        /* If we haven't already opened the output window, do so now. */
-        if (!$this->_opened && !$this->open()) {
-            return false;
-        }
-
-        /* Drain the buffer to the output window. */
-        $win = $this->_name;
-        foreach ($this->_buffer as $line) {
-            echo "<script language='JavaScript'>\n";
-            echo "$win.document.writeln('" . addslashes($line) . "');\n";
-            echo "self.focus();\n";
-            echo "</script>\n";
-        }
-
-        /* Now that the buffer has been drained, clear it. */
-        $this->_buffer = array();
-    }
-
-    /**
-     * Logs $message to the output window.  The message is also passed 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;
-        }
-
-        /* Extract the string representation of the message. */
-        $message = $this->_extractMessage($message);
-
-        list($usec, $sec) = explode(' ', microtime());
-
-        /* Build the output line that contains the log entry row. */
-        $line  = '<tr align="left" valign="top">';
-        $line .= sprintf('<td>%s.%s</td>',
-                         strftime('%T', $sec), substr($usec, 2, 2));
-        if (!empty($this->_ident)) {
-            $line .= '<td>' . $this->_ident . '</td>';
-        }
-        $line .= '<td>' . ucfirst($this->priorityToString($priority)) . '</td>';
-        $line .= sprintf('<td style="color: %s">%s</td>',
-                         $this->_colors[$priority],
-                         preg_replace('/\r\n|\n|\r/', '<br />', $message));
-        $line .= '</tr>';
-
-        $this->_writeln($line);
-
-        $this->_announce(array('priority' => $priority, 'message' => $message));
-
-        return true;
-    }
-}
-
-?>