-<?
-
-/*
- class.POP3.php3 v1.0 99/03/24 CDI cdi@thewebmasters.net
- Copyright (c) 1999 - CDI (cdi@thewebmasters.net) All Rights Reserved
- Modified by Philippe Mingo 2001 mingo@rotedic.com
- An RFC 1939 compliant wrapper class for the POP3 protocol.
-*/
-
+<?php
+
+/**
+ * mail_fetch/class.POP3.php
+ *
+ * Copyright (c) 1999 CDI (cdi@thewebmasters.net) All Rights Reserved
+ * Modified by Philippe Mingo 2001 mingo@rotedic.com
+ * An RFC 1939 compliant wrapper class for the POP3 protocol.
+ *
+ * POP3 class
+ *
+ * @copyright © 1999-2005 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package plugins
+ * @subpackage mail_fetch
+ */
+
+/**
+ * This is the POP3 class - DOCUMENT ME
+ * @package plugins
+ * @subpackage mail_fetch
+ */
class POP3 {
- var $ERROR = ""; // Error string.
+ var $ERROR = ''; // Error string.
var $TIMEOUT = 60; // Default timeout before giving up on a
// network operation.
// Per RFC 1939 the returned line a POP3
// server can send is 512 bytes.
- var $FP = ""; // The connection to the server's
+ var $FP = ''; // The connection to the server's
// file descriptor
- var $MAILSERVER = ""; // Set this to hard code the server name
+ var $MAILSERVER = ''; // Set this to hard code the server name
- var $DEBUG = false; // set to true to echo pop3
+ var $DEBUG = FALSE; // set to true to echo pop3
// commands and responses to error_log
// this WILL log passwords!
- var $BANNER = ""; // Holds the banner returned by the
+ var $BANNER = ''; // Holds the banner returned by the
// pop server - used for apop()
- var $RFC1939 = true; // Set by noop(). See rfc1939.txt
- //
-
- var $ALLOWAPOP = false; // Allow or disallow apop()
+ var $ALLOWAPOP = FALSE; // Allow or disallow apop()
// This must be set to true
// manually
- function POP3 ( $server = "", $timeout = "" ) {
+ function POP3 ( $server = '', $timeout = '' ) {
settype($this->BUFFER,"integer");
if( !empty($server) ) {
// Do not allow programs to alter MAILSERVER
if(!empty($timeout)) {
settype($timeout,"integer");
$this->TIMEOUT = $timeout;
- set_time_limit($timeout);
+ if (!ini_get('safe_mode'))
+ set_time_limit($timeout);
}
return true;
}
function update_timer () {
- set_time_limit($this->TIMEOUT);
+ if (!ini_get('safe_mode'))
+ set_time_limit($this->TIMEOUT);
return true;
}
// If MAILSERVER is set, override $server with it's value
+ if (!isset($port) || !$port) {$port = 110;}
if(!empty($this->MAILSERVER))
$server = $this->MAILSERVER;
return false;
}
- $fp = fsockopen("$server", $port, $errno, $errstr);
+ $fp = @fsockopen("$server", $port, $errno, $errstr);
if(!$fp) {
$this->ERROR = _("POP3 connect:") . ' ' . _("Error ") . "[$errno] [$errstr]";
}
$this->FP = $fp;
$this->BANNER = $this->parse_banner($reply);
- $this->RFC1939 = $this->noop();
- if($this->RFC1939) {
- $this->ERROR = _("POP3: premature NOOP OK, NOT an RFC 1939 Compliant server");
- $this->quit();
- return false;
- } else
- return true;
- }
-
- function noop () {
-
- if(!isset($this->FP)) {
- $this->ERROR = _("POP3 noop:") . ' ' . _("No connection to server");
- return false;
- } else {
- $cmd = "NOOP";
- $reply = $this->send_cmd( $cmd );
- return( $this->is_ok( $reply ) );
- }
+ return true;
}
function user ($user = "") {
} else {
$reply = $this->send_cmd("PASS $pass");
if(!$this->is_ok($reply)) {
- $this->ERROR = _("POP3 pass:") . ' ' . _("authentication failed ") . "[$reply]";
+ $this->ERROR = _("POP3 pass:") . ' ' . _("Authentication failed") . " [$reply]";
$this->quit();
return false;
} else {
// Auth successful.
$count = $this->last("count");
$this->COUNT = $count;
- $this->RFC1939 = $this->noop();
- if(!$this->RFC1939) {
- $this->ERROR = _("POP3 pass:") . ' ' . _("NOOP failed. Server not RFC 1939 compliant");
- $this->quit();
- return false;
- } else
- return $count;
+ return $count;
}
}
}
// Auth successful.
$count = $this->last("count");
$this->COUNT = $count;
- $this->RFC1939 = $this->noop();
- if(!$this->RFC1939) {
- $this->ERROR = _("POP3 apop:") . ' ' . _("NOOP failed. Server not RFC 1939 compliant");
- $this->quit();
- return false;
- } else
- return $count;
+ return $count;
}
}
}
$this->ERROR = _("POP3 pop_list:") . ' ' . _("Error ") . "[$reply]";
return false;
}
- list($junk,$num,$size) = explode(" ",$reply);
+ list($junk,$num,$size) = preg_split('/\s+/',$reply);
return $size;
}
$cmd = "LIST";
$this->ERROR = _("POP3 pop_list:") . ' ' . _("Premature end of list");
return false;
}
- list($thisMsg,$msgSize) = explode(" ",$line);
+ list($thisMsg,$msgSize) = preg_split('/\s+/',$line);
settype($thisMsg,"integer");
if($thisMsg != $msgC)
{
return $last;
}
- $Vars = explode(" ",$reply);
+ $Vars = preg_split('/\s+/',$reply);
$count = $Vars[1];
$size = $Vars[2];
settype($count,"integer");
$this->ERROR = _("POP3 uidl:") . ' ' . _("Error ") . "[$reply]";
return false;
}
- list ($ok,$num,$myUidl) = explode(" ",$reply);
+ list ($ok,$num,$myUidl) = preg_split('/\s+/',$reply);
return $myUidl;
} else {
$this->update_timer();
if(ereg("^\.\r\n",$line)) {
break;
}
- list ($msg,$msgUidl) = explode(" ",$line);
+ list ($msg,$msgUidl) = preg_split('/\s+/',$line);
$msgUidl = $this->strip_clf($msgUidl);
if($count == $msg) {
$UIDLArray[$msg] = $msgUidl;
}
else
{
- $UIDLArray[$count] = "deleted";
+ $UIDLArray[$count] = 'deleted';
}
$count++;
$line = fgets($fp,$buffer);
} // End class
-?>
+?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff