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<?php
/*
[UCenter Home] (C) 2007-2008 Comsenz Inc.
$Id: function_sendmail.php 10075 2008-11-25 02:13:17Z liguode $
Fixed by www.ifree2008.com Felix at 2009-9
*/
if(!defined('IN_UCHOME')) {
exit('Access Denied');
}
function getlines($fp) {
$data = "";
while($str = @fgets($fp,515)) {
$data .= $str;
if(substr($str,3,1) == " ") { break; }
}
return $data;
}
function sendmail($toemail, $subject, $message, $from='') {
global $_SC, $_SCONFIG, $_SGLOBAL, $space, $_SN;
$_SCONFIG['linkguide'] = 0;
include template('sendmail');
$message = ob_get_contents();
obclean();
include_once(S_ROOT.'./data/data_mail.php');
$mail = $_SGLOBAL['mail'];
//邮件头的分隔符
$maildelimiter = $mail['maildelimiter'] == 1 ? "\r\n" : ($mail['maildelimiter'] == 2 ? "\r" : "\n");
//收件人地址中包含用户名
$mailusername = isset($mail['mailusername']) ? $mail['mailusername'] : 1;
//端口
$mail['port'] = $mail['port'] ? $mail['port'] : 25;
$mail['mailsend'] = $mail['mailsend'] ? $mail['mailsend'] : 1;
//发信者
if($mail['mailsend'] == 3) {
$email_from = empty($from) ? $_SCONFIG['adminemail'] : $from;
} else {
$email_from = $from == '' ? '=?'.$_SC['charset'].'?B?'.base64_encode($_SCONFIG['sitename'])."?= <".$_SCONFIG['adminemail'].">" : (preg_match('/^(.+?) \<(.+?)\>$/',$from, $mats) ? '=?'.$_SC['charset'].'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $from);
}
$email_to = preg_match('/^(.+?) \<(.+?)\>$/',$toemail, $mats) ? ($mailusername ? '=?'.$_SC['charset'].'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $mats[2]) : $toemail;;
$email_subject = '=?'.$_SC['charset'].'?B?'.base64_encode(preg_replace("/[\r|\n]/", '', '['.$_SCONFIG['sitename'].'] '.$subject)).'?=';
$email_message = chunk_split(base64_encode(str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", str_replace("\n\r", "\r", $message))))));
$headers = "From: $email_from{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: UCENTER_HOME ".X_VER."{$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=$_SC[charset]{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
if($mail['mailsend'] == 1) {
if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
return true;
}
return false;
} elseif($mail['mailsend'] == 2) {
if($mail['secure']=='ssl') $mail['server'] = 'ssl://'.$mail['server'];
if(!$fp = fsockopen($mail['server'], $mail['port'], $errno, $errstr, 30)) {
runlog('SMTP', "($mail[server]:$mail[port]) CONNECT - Unable to connect to the SMTP server", 0);
return false;
}
stream_set_blocking($fp, true);
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != '220') {
runlog('SMTP', "$mail[server]:$mail[port] CONNECT - $lastmessage", 0);
return false;
}
fputs($fp, ($mail['auth'] ? 'EHLO' : 'HELO')." ".$mail['helo']."\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "($mail[server]:$mail[port]) HELO/EHLO - $lastmessage", 0);
return false;
}
if($mail['auth']) {
if($mail['secure']=='tls') {
fputs($fp, "STARTTLS\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) !=220) {
runlog('SMTP', "($mail[server]:$mail[port]) TLS - $lastmessage", 0);
return false;
}
if(!stream_socket_enable_crypto($fp, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
runlog('SMTP','CALL crypto function failed',0);
return false;
}
fputs($fp, ($mail['auth'] ? 'EHLO' : 'HELO')." ".$mail['helo']."\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "($mail[server]:$mail[port]) HELO/EHLO after STARTTLS - $lastmessage", 0);
return false;
}
}
fputs($fp, "AUTH LOGIN\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 334) {
runlog('SMTP', "($mail[server]:$mail[port]) AUTH LOGIN - $lastmessage", 0);
return false;
}
fputs($fp, base64_encode($mail['auth_username'])."\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 334) {
runlog('SMTP', "($mail[server]:$mail[port]) USERNAME - $lastmessage", 0);
return false;
}
fputs($fp, base64_encode($mail['auth_password'])."\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 235) {
runlog('SMTP', "($mail[server]:$mail[port]) PASSWORD - $lastmessage", 0);
return false;
}
$email_from = $mail['from'];
}
fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "($mail[server]:$mail[port]) MAIL FROM - $lastmessage", 0);
return false;
}
}
fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
$lastmessage = getlines($fp);
runlog('SMTP', "($mail[server]:$mail[port]) RCPT TO - $lastmessage", 0);
return false;
}
fputs($fp, "DATA\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 354) {
runlog('SMTP', "($mail[server]:$mail[port]) DATA - $lastmessage", 0);
return false;
}
$headers .= 'Message-ID: <'.gmdate('YmdHs').'.'.substr(md5($email_message.microtime()), 0, 6).rand(100000, 999999).'@'.$_SERVER['HTTP_HOST'].">{$maildelimiter}";
fputs($fp, "Date: ".gmdate('r')."\r\n");
fputs($fp, "To: ".$email_to."\r\n");
fputs($fp, "Subject: ".$email_subject."\r\n");
fputs($fp, $headers."\r\n");
fputs($fp, "\r\n\r\n");
fputs($fp, "$email_message\r\n.\r\n");
$lastmessage = getlines($fp);
if(substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "($mail[server]:$mail[port]) END - $lastmessage", 0);
}
fputs($fp, "QUIT\r\n");
return true;
} elseif($mail['mailsend'] == 3) {
ini_set('SMTP', $mail['server']);
ini_set('smtp_port', $mail['port']);
ini_set('sendmail_from', $email_from);
if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
return true;
}
return false;
}
}
?>
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