commiting ownCloud 1.0 beta 1v1.0.0beta1

1 files changed, 190 insertions, 0 deletions

diff --git a/inc/Log/console.php b/inc/Log/console.php
new file mode 100755
index 00000000000..62032e79644
--- /dev/null
+++ b/inc/Log/console.php
@@ -0,0 +1,190 @@
+<?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;
+    }
+}
+
+?>