net.php.pear/Log/syslog.php

<?php
// $Horde: horde/lib/Log/syslog.php,v 1.6 2000/06/28 21:36:13 jon Exp $

/**
 * 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>
 * @version $Revision: 1.1 $
 * @since   Horde 1.3
 */
class Log_syslog extends Log {
    
    // {{{ properties
    
    /** Integer holding the log facility to use. */
    var $name = LOG_SYSLOG;
    
    // }}}
    
    
    // {{{ constructor
    /**
     * Constructs a new syslog object.
     * 
     * @param $log_name (optional) The syslog facility.
     * @param $ident    (optional) The identity string.
     * @param $conf     (optional) The configuration array.
     */
    function Log_syslog ($log_name = LOG_SYSLOG, $ident = '', $conf = false) {
        $this->name = $log_name;
        $this->ident = $ident;
    }
    // }}}
    
    
    // {{{ open()
    /**
     * Opens a connection to the system logger, if it has not already
     * been opened.  This is implicitly called by log(), if necessary.
     */
    function open () {
        if (!$this->opened) {
            openlog($this->ident, LOG_PID, $this->name);
            $this->opened = true;
        }
    }
    // }}}
    
    // {{{ close()
    /**
     * Closes the connection to the system logger, if it is open.
     */
    function close () {
        if ($this->opened) {
            closelog();
            $this->opened = false;
        }
    }
    // }}}
    
    // {{{ log()
    /**
     * 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 $message  The textual message to be logged.
     * @param $priority (optional) The priority of the message.  Valid
     *                  values are: LOG_EMERG, LOG_ALERT, LOG_CRIT,
     *                  LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO,
     *                  and LOG_DEBUG.  The default is LOG_INFO.
     */
    function log ($message, $priority = LOG_INFO) {
        if (!$this->opened)
            $this->open();
        
        syslog($priority, $message);
        $this->notifyAll(array('priority' => $priority, 'message' => $message));
    }
    // }}}
    
}

?>
1	<?php
2	// $Horde: horde/lib/Log/syslog.php,v 1.6 2000/06/28 21:36:13 jon Exp $
3
4	/**
5	* The Log_syslog class is a concrete implementation of the Log::
6	* abstract class which sends messages to syslog on UNIX-like machines
7	* (PHP emulates this with the Event Log on Windows machines).
8	*
9	* @author Chuck Hagenbuch <chuck@horde.org>
10	* @version $Revision: 1.1 $
11	* @since Horde 1.3
12	*/
13	class Log_syslog extends Log {
14
15	// {{{ properties
16
17	/** Integer holding the log facility to use. */
18	var $name = LOG_SYSLOG;
19
20	// }}}
21
22
23	// {{{ constructor
24	/**
25	* Constructs a new syslog object.
26	*
27	* @param $log_name (optional) The syslog facility.
28	* @param $ident (optional) The identity string.
29	* @param $conf (optional) The configuration array.
30	*/
31	function Log_syslog ($log_name = LOG_SYSLOG, $ident = '', $conf = false) {
32	$this->name = $log_name;
33	$this->ident = $ident;
34	}
35	// }}}
36
37
38	// {{{ open()
39	/**
40	* Opens a connection to the system logger, if it has not already
41	* been opened. This is implicitly called by log(), if necessary.
42	*/
43	function open () {
44	if (!$this->opened) {
45	openlog($this->ident, LOG_PID, $this->name);
46	$this->opened = true;
47	}
48	}
49	// }}}
50
51	// {{{ close()
52	/**
53	* Closes the connection to the system logger, if it is open.
54	*/
55	function close () {
56	if ($this->opened) {
57	closelog();
58	$this->opened = false;
59	}
60	}
61	// }}}
62
63	// {{{ log()
64	/**
65	* Sends $message to the currently open syslog * connection. Calls
66	* open() if necessary. Also passes the message along to any Log_observer
67	* instances that are observing this Log.
68	*
69	* @param $message The textual message to be logged.
70	* @param $priority (optional) The priority of the message. Valid
71	* values are: LOG_EMERG, LOG_ALERT, LOG_CRIT,
72	* LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO,
73	* and LOG_DEBUG. The default is LOG_INFO.
74	*/
75	function log ($message, $priority = LOG_INFO) {
76	if (!$this->opened)
77	$this->open();
78
79	syslog($priority, $message);
80	$this->notifyAll(array('priority' => $priority, 'message' => $message));
81	}
82	// }}}
83
84	}
85
86	?>
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