[qtadmin.git] / lib / utils.inc.php

<?php
/* vim: set ts=4 tw=0 sw=4 noet: */
require_once $CFG->root .'config.php';

class Utils {

    private $timeout = false;
    private $settings;
    private $log_level;
    private $log_method;
    private $header = '<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" href="css/styles.css">
    <script>
        var timeout = __TIMEOUT__;
    </script>
    <script src="__ROOT__js/timer.js"></script>
    <script src="__ROOT__js/checkbox.js"></script>
    <title>__TITLE__</title>
</head>
<body>';
    private $footer = '<p class="footer">Powered by <a href="https://qtadmin.datanom.net"
            title="Goto QtAdmin homepage">QtAdmin</a>. &copy; 2015 by Michael Rasmussen</p></body></html>';
    private $heading = '<p id="time" class="time">Session timeout:
            <span id="timer"></span></p><h1 class="h1">__TITLE__</h1>';

    public function __construct() {
        global $CFG;

        if (isset($CFG->log_level)) {
            $this->log_level = $CFG->log_level;
        } else {
            $this->log_level = 1;
        }

        if (isset($CFG->log_method)) {
            $this->log_method = $CFG->log_method;
        } else {
            $this->log_level = 'syslog';
        }

        $this->log("Init Utils", 4);

        $this->log("__construct[1]: user ".var_export($this->settings['user'], true), 3);
        $this->startSession();
        $this->log("__construct[2]: user ".var_export($this->settings['user'], true), 3);

        if (! isset($_SESSION['settings'])) {
            $this->initSettings();
        }
        $this->log("__construct[3]: user ".var_export($this->settings['user'], true), 3);
        $this->settings = $_SESSION['settings'];
        $this->log("__construct[4]: user ".var_export($this->settings['user'], true), 3);

        if ($CFG->auth_method == 'HTTP_AUTH') {
            if (isset($_SERVER['PHP_AUTH_USER'])) {
                $this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
                $this->settings['loginStatus'] = 'OK';
                if ($CFG->admin_user == $this->settings['user'])
                    $this->settings['admin'] = true;
            }
        }
    }

    private function log($message, $level = 1) {
        global $CFG;

        if ($level > $this->log_level)
            return;

        $time = date('c');

        $priority = LOG_INFO;
        switch ($level) {
            case 1: $priority = LOG_ERR; break;
            case 2: $priority = LOG_WARNING; break;
            case 3: $priority = LOG_INFO; break;
            case 4: $priority = LOG_DEBUG; break;
        }

        switch ($this->log_method) {
            case 'file':
                if (isset($CFG->log_file)) {
                    if ($CFG->log_file[0] == '/') {
                        $file = $CFG->log_file;
                    } else {
                        $file = $CFG->root.$CFG->log_file;
                    }
                } else {
                    $file = $CFG->root.'qtadmin.log';
                }
                file_put_contents($file, "[$time]: $message\n", FILE_APPEND | LOCK_EX);
                break;
            case 'stderr':
                file_put_contents('php://stderr', "[$time]: $message\n");
                break;
            case 'syslog':
                syslog($priority, $message);
                break;
        }
    }

    private function initSettings() {
        $this->log("InitSettings", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        if (false !== $this->timeout) {
            $timeout = $this->timeout;
        } else {
            $timeout = 0;
        }

        $this->settings = array(
            'user' => null,
            'admin' => false,
            'loginStatus' => 'Not logged in',
            'timeout' => $timeout
        );

        $_SESSION['settings'] = $this->settings;
    }

    private function startSession() {
        global $CFG;

        $this->log("startSession", 4);

        if (isset($CFG->session_timeout)) {
            $this->timeout = $CFG->session_timeout * 60;
        } else {
            $this->timeout = 20 * 60;
        }

        if (ini_get('session.gc_maxlifetime') != $this->timeout)
            ini_set('session.gc_maxlifetime', $this->timeout);
        //if (ini_get('session.cookie_lifetime') != $this->timeout)
        //    ini_set('session.cookie_lifetime', $this->timeout);
        ini_set('session.cookie_lifetime', 0);

        session_start();
    }

    private function checkSession() {
        global $CFG;

        $this->log("checkSession", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        $time = $_SERVER['REQUEST_TIME'];
        if (isset($_SESSION['LAST_ACTIVITY']) &&
                ($time - $_SESSION['LAST_ACTIVITY']) >= $this->settings['timeout']) {
            $this->log('R_TIME: '.date('c', $time).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY'].
            'Test: '.($time - $_SESSION['LAST_ACTIVITY'])).' >= '.$this->settings['timeout'], 3);
            $this->logout();
        } else {
            $_SESSION['LAST_ACTIVITY'] = $time;
        }
    }

    public function logout() {
        $this->log("logout", 4);

        if (ini_get('session.use_cookies')) {
            $params = session_get_cookie_params();
            setcookie(session_name(), '', time() - 42000,
                $params['path'], $params['domain'],
                $params['secure'], $params['httponly']);
        }

        if ('' != session_id()) {
            $_SESSION = array();
            session_unset();
            session_destroy();
        }
        $this->settings = array();
    }

    public function isAdmin() {
        $admin = false;

        $this->log("isAdmin", 4);

        if (isset($this->settings['admin'])) {
            $admin = $this->settings['admin'];
        }

        return $admin;
    }

    public function login($user, $pw) {
        global $CFG;
        $result = false;

        $this->log("login", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        $this->settings['user'] = null;
        $this->settings['admin'] = false;

        $p = explode('@', $user);
        if (count($p) != 2) {
           $this->settings['loginStatus'] = 'Bad username';
        } else {
            $domain = $p[1];
            $dn = "mail=$user,ou=Users,domainName=$domain,$CFG->ldap_base_dn";
            $filter = "(&(objectclass=mailUser)(accountStatus=active)(mail=$user))";
            $ds = @ldap_connect($CFG->ldap_dsn);
            if ($ds) {
                @ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
                $r = @ldap_bind($ds, $dn, $pw);
                if ($r) {
                    $sr = @ldap_search($ds, $CFG->ldap_base_dn, $filter, array('mail','domainglobaladmin'));
                    $info = @ldap_get_entries($ds, $sr); // array
                    if ($info['count'] > 0) {
                        $this->settings['user'] = $user;
                        $result = true;
                        $this->settings['loginStatus'] = 'OK';
                        $admin = 'NO';
                        if (isset($info[0]['domainglobaladmin'])) {
                            $admin = $info[0]['domainglobaladmin'][0];
                            $admin = strtoupper($admin);
                        }
                        $this->settings['admin'] = ($admin == 'YES') ? true : false;
                    } else {
                        $this->settings['loginStatus'] = 'Login failed';
                    }
                } else {
                    $this->settings['loginStatus'] = ldap_error($ds);
                }
                @ldap_close($ds);
            } else {
                $this->settings['loginStatus'] = 'Connect to LDAP server failed';
            }
        }

        $_SESSION['settings'] = $this->settings;

        return $result;
    }

    public function getLoginStatus() {
        $status = 'Not logged in';

        $this->log("getLoginStatus", 4);

        if (isset($this->settings['loginStatus'])) {
            $status = $this->settings['loginStatus'];
        }

        return $status;
    }

    public function isLoggedIn() {
        global $CFG;
        $loggedIn = false;

        $this->log("isLoggedIn[1]: user ".var_export($this->settings['user'], true), 3);

        if ('' == session_id()) {
            $this->startSession();
        }

        $this->log("isLoggedIn[2]: user ".var_export($this->settings['user'], true), 3);
        $this->checkSession();
        $this->log("isLoggedIn[3]: user ".var_export($this->settings['user'], true), 3);

        if (isset($this->settings['user'])) {
            if ($this->settings['user'] != null) {
                $loggedIn = true;
            } else {
                if ($CFG->auth_method == 'HTTP_AUTH') {
                    if (isset($_SERVER['PHP_AUTH_USER'])) {
                        $this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
                        $loggedIn = true;
                    }
                }
            }
        }

        if ($loggedIn == false) {
            $this->log('$this->settings: '.var_export($this->settings, true), 3);
            $this->log('R_TIME: '.date('c', $_SERVER['REQUEST_TIME']).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']), 3);
        }

        $_SESSION['settings'] = $this->settings;

        return $loggedIn;
    }

    public function getUser() {
        $user = null;

        $this->log("getUser", 4);

        if ($this->isLoggedIn()) {
            $user = $this->settings['user'];
        }

        return $user;
    }

    public function getHeader() {
        $this->log("getHeader", 4);

        return $this->header;
    }

    public function getFooter() {
        $this->log("getFooter", 4);

        return $this->footer;
    }

    public function getHeading() {
        $this->log("getHeading", 4);

        return $this->heading;
    }

    public function setHeading($heading) {
        global $CFG;

        $this->log("setHeading", 4);

        $timeout = $CFG->session_timeout * 60 * 1000;
        $this->heading = str_replace('__TITLE__', $heading, $this->heading);
        $this->header = str_replace('__TITLE__', $heading, $this->header);
        $this->header = str_replace('__ROOT__', $CFG->wwwroot, $this->header);
        $this->header = str_replace('__TIMEOUT__', $timeout, $this->header);
    }

    public function convertContent($code) {
        $this->log("convertContent", 4);

        $table = array(
            'V' => 'Virus',
            'B' => 'Banned',
            'U' => 'Unchecked',
            'S' => 'Spam',
            'Y' => 'Spammy',
            'M' => 'Bad Mime',
            'H' => 'Bad Header',
            'O' => 'Over sized',
            'T' => 'MTA err',
            'C' => 'Clean'
        );

        $string = $table[$code];
        if (empty($string))
            $string = 'Unknown';

        return $string;
    }

}
Commit	Line	Data
6df4b805 MR	1	<?php
	2	/* vim: set ts=4 tw=0 sw=4 noet: */
	3	require_once $CFG->root .'config.php';
	4
3056d117 MR	5	class Utils {
3056d117 MR	6
2b6294e9	7	private $timeout = false;
3056d117	8	private $settings;
01cc21cf MR	9	private $log_level;
01cc21cf MR	10	private $log_method;
b95d1cdb	11	private $header = '<!DOCTYPE html>
6df4b805 MR	12	<html>
6df4b805 MR	13	<head>
b95d1cdb MR	14	<meta charset="utf-8">
	15	<link rel="stylesheet" href="css/styles.css">
	16	<script>
	17	var timeout = __TIMEOUT__;
	18	</script>
	19	<script src="__ROOT__js/timer.js"></script>
5c7b972e	20	<script src="__ROOT__js/checkbox.js"></script>
b95d1cdb	21	<title>__TITLE__</title>
6df4b805 MR	22	</head>
6df4b805 MR	23	<body>';
bb06f172	24	private $footer = '<p class="footer">Powered by <a href="https://qtadmin.datanom.net"
b706c65f	25	title="Goto QtAdmin homepage">QtAdmin</a>. © 2015 by Michael Rasmussen</p></body></html>';
b95d1cdb MR	26	private $heading = '<p id="time" class="time">Session timeout:
	27	<span id="timer"></span></p><h1 class="h1">__TITLE__</h1>';
	28
3056d117	29	public function __construct() {
b95d1cdb MR	30	global $CFG;
b95d1cdb MR	31
01cc21cf MR	32	if (isset($CFG->log_level)) {
	33	$this->log_level = $CFG->log_level;
	34	} else {
	35	$this->log_level = 1;
	36	}
	37
	38	if (isset($CFG->log_method)) {
	39	$this->log_method = $CFG->log_method;
	40	} else {
	41	$this->log_level = 'syslog';
	42	}
	43
519a15b5 MR	44	$this->log("Init Utils", 4);
519a15b5 MR	45
9da61a01	46	$this->log("__construct[1]: user ".var_export($this->settings['user'], true), 3);
a675b383	47	$this->startSession();
9da61a01	48	$this->log("__construct[2]: user ".var_export($this->settings['user'], true), 3);
a675b383	49
3056d117 MR	50	if (! isset($_SESSION['settings'])) {
	51	$this->initSettings();
	52	}
9da61a01	53	$this->log("__construct[3]: user ".var_export($this->settings['user'], true), 3);
3056d117	54	$this->settings = $_SESSION['settings'];
9da61a01	55	$this->log("__construct[4]: user ".var_export($this->settings['user'], true), 3);
3056d117 MR	56
3056d117 MR	57	if ($CFG->auth_method == 'HTTP_AUTH') {
86fb546e MR	58	if (isset($_SERVER['PHP_AUTH_USER'])) {
86fb546e MR	59	$this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
3056d117 MR	60	$this->settings['loginStatus'] = 'OK';
	61	if ($CFG->admin_user == $this->settings['user'])
	62	$this->settings['admin'] = true;
b95d1cdb MR	63	}
b95d1cdb MR	64	}
b95d1cdb MR	65	}
b95d1cdb MR	66
01cc21cf MR	67	private function log($message, $level = 1) {
	68	global $CFG;
	69
	70	if ($level > $this->log_level)
	71	return;
	72
	73	$time = date('c');
01cc21cf MR	74
	75	$priority = LOG_INFO;
	76	switch ($level) {
	77	case 1: $priority = LOG_ERR; break;
	78	case 2: $priority = LOG_WARNING; break;
	79	case 3: $priority = LOG_INFO; break;
	80	case 4: $priority = LOG_DEBUG; break;
	81	}
	82
	83	switch ($this->log_method) {
	84	case 'file':
7b561609 MR	85	if (isset($CFG->log_file)) {
	86	if ($CFG->log_file[0] == '/') {
	87	$file = $CFG->log_file;
	88	} else {
	89	$file = $CFG->root.$CFG->log_file;
	90	}
	91	} else {
	92	$file = $CFG->root.'qtadmin.log';
	93	}
815fed0c	94	file_put_contents($file, "[$time]: $message\n", FILE_APPEND \| LOCK_EX);
7b561609	95	break;
01cc21cf	96	case 'stderr':
815fed0c	97	file_put_contents('php://stderr', "[$time]: $message\n");
7b561609	98	break;
01cc21cf	99	case 'syslog':
2dd58fe8	100	syslog($priority, $message);
01cc21cf	101	break;
d6be2d1a	102	}
01cc21cf MR	103	}
01cc21cf MR	104
3056d117	105	private function initSettings() {
2dd58fe8 MR	106	$this->log("InitSettings", 4);
2dd58fe8 MR	107
3056d117 MR	108	if ('' == session_id()) {
	109	$this->startSession();
	110	}
b95d1cdb	111
2b6294e9 MR	112	if (false !== $this->timeout) {
	113	$timeout = $this->timeout;
	114	} else {
	115	$timeout = 0;
	116	}
	117
3056d117	118	$this->settings = array(
3056d117 MR	119	'user' => null,
	120	'admin' => false,
	121	'loginStatus' => 'Not logged in',
2b6294e9	122	'timeout' => $timeout
3056d117	123	);
6072c905	124
3056d117	125	$_SESSION['settings'] = $this->settings;
6072c905 MR	126	}
6072c905 MR	127
a675b383	128	private function startSession() {
b95d1cdb MR	129	global $CFG;
b95d1cdb MR	130
2dd58fe8 MR	131	$this->log("startSession", 4);
2dd58fe8 MR	132
b95d1cdb	133	if (isset($CFG->session_timeout)) {
2b6294e9	134	$this->timeout = $CFG->session_timeout * 60;
b95d1cdb	135	} else {
2b6294e9	136	$this->timeout = 20 * 60;
b95d1cdb MR	137	}
b95d1cdb MR	138
2b6294e9 MR	139	if (ini_get('session.gc_maxlifetime') != $this->timeout)
2b6294e9 MR	140	ini_set('session.gc_maxlifetime', $this->timeout);
7b561609 MR	141	//if (ini_get('session.cookie_lifetime') != $this->timeout)
	142	// ini_set('session.cookie_lifetime', $this->timeout);
	143	ini_set('session.cookie_lifetime', 0);
a675b383 MR	144
a675b383 MR	145	session_start();
7d9c7fe2 MR	146	}
7d9c7fe2 MR	147
3056d117	148	private function checkSession() {
7d9c7fe2 MR	149	global $CFG;
7d9c7fe2 MR	150
2dd58fe8 MR	151	$this->log("checkSession", 4);
2dd58fe8 MR	152
39023189 MR	153	if ('' == session_id()) {
	154	$this->startSession();
	155	}
	156
b95d1cdb	157	$time = $_SERVER['REQUEST_TIME'];
7d9c7fe2	158	if (isset($_SESSION['LAST_ACTIVITY']) &&
3056d117	159	($time - $_SESSION['LAST_ACTIVITY']) >= $this->settings['timeout']) {
07124c37 MR	160	$this->log('R_TIME: '.date('c', $time).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY'].
07124c37 MR	161	'Test: '.($time - $_SESSION['LAST_ACTIVITY'])).' >= '.$this->settings['timeout'], 3);
3056d117	162	$this->logout();
a675b383 MR	163	} else {
	164	$_SESSION['LAST_ACTIVITY'] = $time;
	165	}
b95d1cdb MR	166	}
	167
	168	public function logout() {
2dd58fe8 MR	169	$this->log("logout", 4);
2dd58fe8 MR	170
b95d1cdb MR	171	if (ini_get('session.use_cookies')) {
	172	$params = session_get_cookie_params();
	173	setcookie(session_name(), '', time() - 42000,
	174	$params['path'], $params['domain'],
	175	$params['secure'], $params['httponly']);
	176	}
39023189 MR	177
	178	if ('' != session_id()) {
	179	$_SESSION = array();
	180	session_unset();
	181	session_destroy();
	182	}
3056d117	183	$this->settings = array();
b95d1cdb MR	184	}
	185
	186	public function isAdmin() {
3056d117 MR	187	$admin = false;
3056d117 MR	188
2dd58fe8 MR	189	$this->log("isAdmin", 4);
2dd58fe8 MR	190
3056d117 MR	191	if (isset($this->settings['admin'])) {
	192	$admin = $this->settings['admin'];
	193	}
	194
	195	return $admin;
b95d1cdb MR	196	}
	197
	198	public function login($user, $pw) {
	199	global $CFG;
	200	$result = false;
	201
2dd58fe8 MR	202	$this->log("login", 4);
2dd58fe8 MR	203
3056d117 MR	204	if ('' == session_id()) {
	205	$this->startSession();
	206	}
	207
	208	$this->settings['user'] = null;
	209	$this->settings['admin'] = false;
b95d1cdb MR	210
	211	$p = explode('@', $user);
	212	if (count($p) != 2) {
3056d117 MR	213	$this->settings['loginStatus'] = 'Bad username';
	214	} else {
	215	$domain = $p[1];
	216	$dn = "mail=$user,ou=Users,domainName=$domain,$CFG->ldap_base_dn";
	217	$filter = "(&(objectclass=mailUser)(accountStatus=active)(mail=$user))";
	218	$ds = @ldap_connect($CFG->ldap_dsn);
	219	if ($ds) {
	220	@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
	221	$r = @ldap_bind($ds, $dn, $pw);
	222	if ($r) {
	223	$sr = @ldap_search($ds, $CFG->ldap_base_dn, $filter, array('mail','domainglobaladmin'));
	224	$info = @ldap_get_entries($ds, $sr); // array
	225	if ($info['count'] > 0) {
	226	$this->settings['user'] = $user;
	227	$result = true;
	228	$this->settings['loginStatus'] = 'OK';
	229	$admin = 'NO';
	230	if (isset($info[0]['domainglobaladmin'])) {
	231	$admin = $info[0]['domainglobaladmin'][0];
	232	$admin = strtoupper($admin);
	233	}
	234	$this->settings['admin'] = ($admin == 'YES') ? true : false;
	235	} else {
	236	$this->settings['loginStatus'] = 'Login failed';
b95d1cdb	237	}
6df4b805	238	} else {
3056d117	239	$this->settings['loginStatus'] = ldap_error($ds);
6df4b805	240	}
3056d117	241	@ldap_close($ds);
6df4b805	242	} else {
3056d117	243	$this->settings['loginStatus'] = 'Connect to LDAP server failed';
6df4b805	244	}
6df4b805 MR	245	}
6df4b805 MR	246
3056d117	247	$_SESSION['settings'] = $this->settings;
6e081c5f	248
b95d1cdb MR	249	return $result;
	250	}
	251
	252	public function getLoginStatus() {
3056d117 MR	253	$status = 'Not logged in';
3056d117 MR	254
2dd58fe8 MR	255	$this->log("getLoginStatus", 4);
2dd58fe8 MR	256
3056d117 MR	257	if (isset($this->settings['loginStatus'])) {
	258	$status = $this->settings['loginStatus'];
	259	}
	260
	261	return $status;
b95d1cdb MR	262	}
	263
	264	public function isLoggedIn() {
	265	global $CFG;
	266	$loggedIn = false;
	267
65f27692	268	$this->log("isLoggedIn[1]: user ".var_export($this->settings['user'], true), 3);
2dd58fe8	269
3056d117 MR	270	if ('' == session_id()) {
	271	$this->startSession();
	272	}
	273
65f27692	274	$this->log("isLoggedIn[2]: user ".var_export($this->settings['user'], true), 3);
39023189	275	$this->checkSession();
65f27692	276	$this->log("isLoggedIn[3]: user ".var_export($this->settings['user'], true), 3);
39023189	277
3056d117 MR	278	if (isset($this->settings['user'])) {
	279	if ($this->settings['user'] != null) {
	280	$loggedIn = true;
	281	} else {
	282	if ($CFG->auth_method == 'HTTP_AUTH') {
86fb546e MR	283	if (isset($_SERVER['PHP_AUTH_USER'])) {
86fb546e MR	284	$this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
3056d117 MR	285	$loggedIn = true;
3056d117 MR	286	}
b95d1cdb MR	287	}
	288	}
	289	}
	290
85ec6a84	291	if ($loggedIn == false) {
7b561609 MR	292	$this->log('$this->settings: '.var_export($this->settings, true), 3);
7b561609 MR	293	$this->log('R_TIME: '.date('c', $_SERVER['REQUEST_TIME']).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']), 3);
18d80742	294	}
6e081c5f	295
3056d117	296	$_SESSION['settings'] = $this->settings;
6e081c5f	297
b95d1cdb MR	298	return $loggedIn;
	299	}
	300
	301	public function getUser() {
3056d117 MR	302	$user = null;
3056d117 MR	303
2dd58fe8 MR	304	$this->log("getUser", 4);
2dd58fe8 MR	305
3056d117 MR	306	if ($this->isLoggedIn()) {
	307	$user = $this->settings['user'];
	308	}
	309
	310	return $user;
b95d1cdb MR	311	}
	312
	313	public function getHeader() {
2dd58fe8 MR	314	$this->log("getHeader", 4);
2dd58fe8 MR	315
b95d1cdb MR	316	return $this->header;
	317	}
	318
	319	public function getFooter() {
2dd58fe8 MR	320	$this->log("getFooter", 4);
2dd58fe8 MR	321
b95d1cdb MR	322	return $this->footer;
	323	}
	324
	325	public function getHeading() {
2dd58fe8 MR	326	$this->log("getHeading", 4);
2dd58fe8 MR	327
b95d1cdb MR	328	return $this->heading;
	329	}
	330
	331	public function setHeading($heading) {
	332	global $CFG;
	333
2dd58fe8 MR	334	$this->log("setHeading", 4);
2dd58fe8 MR	335
b95d1cdb MR	336	$timeout = $CFG->session_timeout * 60 * 1000;
	337	$this->heading = str_replace('__TITLE__', $heading, $this->heading);
	338	$this->header = str_replace('__TITLE__', $heading, $this->header);
	339	$this->header = str_replace('__ROOT__', $CFG->wwwroot, $this->header);
	340	$this->header = str_replace('__TIMEOUT__', $timeout, $this->header);
	341	}
	342
	343	public function convertContent($code) {
2dd58fe8 MR	344	$this->log("convertContent", 4);
2dd58fe8 MR	345
b95d1cdb MR	346	$table = array(
	347	'V' => 'Virus',
	348	'B' => 'Banned',
	349	'U' => 'Unchecked',
	350	'S' => 'Spam',
	351	'Y' => 'Spammy',
	352	'M' => 'Bad Mime',
	353	'H' => 'Bad Header',
	354	'O' => 'Over sized',
	355	'T' => 'MTA err',
	356	'C' => 'Clean'
	357	);
	358
	359	$string = $table[$code];
	360	if (empty($string))
	361	$string = 'Unknown';
	362
	363	return $string;
	364	}
6df4b805	365
6df4b805	366	}