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@@ -11,86 +11,81 @@ if (!defined('DEDEINC')) exit('dedebiz'); |
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*/
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class smtp
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{
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//公有变量
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var $smtp_port;
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var $time_out;
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var $host_name;
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var $log_file;
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var $relay_host;
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var $debug;
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var $auth;
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var $user;
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var $pass;
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//私有变量
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var $sock;
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//析构函数
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function smtp($relay_host = "", $smtp_port = 25, $auth = FALSE, $user, $pass)
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public $debug;
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protected $smtp_port, $time_out, $host_name, $log_file, $relay_host, $auth, $user, $pass, $sock;
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//构造函数
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public function __construct($relay_host = "", $smtp_port = 25, $auth = FALSE, $user = "", $pass = "")
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{
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$this->debug = FALSE;
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$this->smtp_port = $smtp_port;
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$this->debug = FALSE;
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$this->smtp_port = $smtp_port;
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$this->relay_host = $relay_host;
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//is used in fsockopen()
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$this->time_out = 30;
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$this->auth = $auth; //auth
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$this->user = $user;
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$this->pass = $pass;
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//is used in HELO command
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$this->host_name = "localhost";
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$this->log_file = "";
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$this->sock = FALSE;
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$this->time_out = 30;
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$this->auth = $auth;
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$this->user = $user;
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$this->pass = $pass;
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$this->host_name = "localhost";
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$this->log_file = "";
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$this->sock = FALSE;
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}
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/**
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* 邮件主函数
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*
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* @access public
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* @param string $to 发送到的email
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* @param string $webname 站点名称
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* @param string $from 来自
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* @param string $subject 主题
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* @param string $body 邮件内容
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* @param string $mailtype 邮件类型
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* @param string $to 发送到的email
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* @param string $webname 站点名称
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* @param string $from 来自
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* @param string $subject 主题
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* @param string $body 邮件内容
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* @param string $mailtype 邮件类型
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* @return string
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*/
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function sendmail($to, $webname, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
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function sendmail($to, $webname, $from, $subject = "", $body = "", $mailtype = "TXT", $cc = "", $bcc = "", $additional_headers = "")
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{
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$mail_from = $this->get_address($this->strip_comment($from));
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$body = preg_replace("/(^|(\r\n))(\.)/", "\1.\3", $body);
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$header = "MIME-Version:1.0\r\n";
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if ($mailtype == "HTML") {
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$body = preg_replace("/(^|(\r\n))(\.)/", "\1.\3", $body);
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$header = "MIME-Version:1.0\r\n";
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if ($mailtype == "HTML")
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{
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$header .= "Content-Type:text/html\r\n";
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}
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if ($cc != "") {
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$header .= "Cc: ".$cc."\r\n";
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if ($cc != "")
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{
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$header .= "Cc: " . $cc . "\r\n";
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}
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$header .= "From: $webname<".$from.">\r\n";
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$subject = "=?".$GLOBALS['cfg_soft_lang']."?B?".base64_encode($subject)."?=";
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$header .= "Subject: ".$subject."\r\n";
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$header .= $additional_headers;
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$header .= "Date: ".date("r")."\r\n";
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$header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
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$header .= "From: $webname<" . $from . ">\r\n";
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$subject = "=?" . $GLOBALS['cfg_soft_lang'] . "?B?" . base64_encode($subject) . "?=";
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$header .= "Subject: " . $subject . "\r\n";
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$header .= $additional_headers;
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$header .= "Date: " . date("r") . "\r\n";
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$header .= "X-Mailer:By Redhat (PHP/" . phpversion() . ")\r\n";
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list($msec, $sec) = explode(" ", microtime());
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$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec * 1000000).".".$mail_from.">\r\n";
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$TO = explode(",", $this->strip_comment($to));
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if ($cc != "") {
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$header .= "Message-ID: <" . date("YmdHis", $sec) . "." . ($msec * 1000000) . "." . $mail_from . ">\r\n";
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$TO = explode(",", $this->strip_comment($to));
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if ($cc != "")
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{
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$TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
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}
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if ($bcc != "") {
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if ($bcc != "")
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{
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$TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
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}
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$sent = TRUE;
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foreach ($TO as $rcpt_to) {
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$headerto = "To: ".$rcpt_to."\r\n";
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$headerall = $header.$headerto;
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$rcpt_to = $this->get_address($rcpt_to);
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if (!$this->smtp_sockopen($rcpt_to)) {
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$this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
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foreach ($TO as $rcpt_to)
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{
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$headerto = "To: " . $rcpt_to . "\r\n";
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$headerall = $header . $headerto;
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$rcpt_to = $this->get_address($rcpt_to);
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if (!$this->smtp_sockopen($rcpt_to))
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{
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$this->log_write("Error: Cannot send email to " . $rcpt_to . "\n");
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$sent = FALSE;
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continue;
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}
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if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $headerall, $body)) {
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$this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
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if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $headerall, $body))
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{
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$this->log_write("E-mail has been sent to <" . $rcpt_to . ">\n");
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} else {
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$this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
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$this->log_write("Error: Cannot send email to <" . $rcpt_to . ">\n");
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$sent = FALSE;
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}
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fclose($this->sock);
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@@ -102,52 +97,64 @@ class smtp |
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* SMTP发送
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*
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* @access public
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* @param string $helo 发送HELO
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* @param string $from 来自
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* @param string $to 到
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* @param string $header 头部信息
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* @param string $body 内容主体
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* @param string $helo 发送HELO
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* @param string $from 来自
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* @param string $to 到
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* @param string $header 头部信息
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* @param string $body 内容主体
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* @return string
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*/
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function smtp_send($helo, $from, $to, $header, $body = "")
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{
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if (!$this->smtp_putcmd("HELO", $helo)) {
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if (!$this->smtp_putcmd("HELO", $helo))
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{
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return $this->smtp_error("sending HELO command");
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}
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if ($this->auth) {
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if (!$this->smtp_putcmd("AUTH LOGIN")) {
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if ($this->auth)
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{
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if (!$this->smtp_putcmd("AUTH LOGIN"))
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{
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return $this->smtp_error("sending AUTH LOGIN command");
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}
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if (!$this->smtp_putcmd("", base64_encode($this->user))) {
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if (!$this->smtp_putcmd("", base64_encode($this->user)))
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{
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return $this->smtp_error("sending HELO command");
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}
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if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
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if (!$this->smtp_putcmd("", base64_encode($this->pass)))
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{
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return $this->smtp_error("sending HELO command");
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}
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}
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if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
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if (!$this->smtp_putcmd("MAIL", "FROM:<" . $from . ">"))
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{
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return $this->smtp_error("sending MAIL FROM command");
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}
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if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
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if (!$this->smtp_putcmd("RCPT", "TO:<" . $to . ">"))
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{
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return $this->smtp_error("sending RCPT TO command");
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}
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if (!$this->smtp_putcmd("DATA")) {
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if (!$this->smtp_putcmd("DATA"))
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{
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return $this->smtp_error("sending DATA command");
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}
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if (!$this->smtp_message($header, $body)) {
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if (!$this->smtp_message($header, $body))
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{
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return $this->smtp_error("sending message");
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}
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if (!$this->smtp_eom()) {
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if (!$this->smtp_eom())
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{
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return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
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}
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if (!$this->smtp_putcmd("QUIT")) {
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if (!$this->smtp_putcmd("QUIT"))
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{
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return $this->smtp_error("sending QUIT command");
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}
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return TRUE;
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}
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function smtp_sockopen($address)
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{
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if ($this->relay_host == "") {
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if ($this->relay_host == "")
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{
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return $this->smtp_sockopen_mx($address);
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} else {
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return $this->smtp_sockopen_relay();
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@@ -155,41 +162,45 @@ class smtp |
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}
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function smtp_sockopen_relay()
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{
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$this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
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$this->log_write("Trying to " . $this->relay_host . ":" . $this->smtp_port . "\n");
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$this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
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if (!($this->sock && $this->smtp_ok())) {
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$this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
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$this->log_write("Error: ".$errstr." (".$errno.")\n");
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if (!($this->sock && $this->smtp_ok()))
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{
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$this->log_write("Error: Cannot connenct to relay host " . $this->relay_host . "\n");
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$this->log_write("Error: " . $errstr . " (" . $errno . ")\n");
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return FALSE;
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}
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$this->log_write("Connected to relay host ".$this->relay_host."\n");
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$this->log_write("Connected to relay host " . $this->relay_host . "\n");
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return TRUE;;
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}
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function smtp_sockopen_mx($address)
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{
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$domain = preg_replace("/^.+@([^@]+)$/i", "\1", $address);
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if (!@getmxrr($domain, $MXHOSTS)) {
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$this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
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if (!@getmxrr($domain, $MXHOSTS))
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{
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$this->log_write("Error: Cannot resolve MX \"" . $domain . "\"\n");
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return FALSE;
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}
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foreach ($MXHOSTS as $host) {
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$this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
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foreach ($MXHOSTS as $host)
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{
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$this->log_write("Trying to " . $host . ":" . $this->smtp_port . "\n");
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$this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
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if (!($this->sock && $this->smtp_ok())) {
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$this->log_write("Warning: Cannot connect to mx host ".$host."\n");
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$this->log_write("Error: ".$errstr." (".$errno.")\n");
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if (!($this->sock && $this->smtp_ok()))
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{
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$this->log_write("Warning: Cannot connect to mx host " . $host . "\n");
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$this->log_write("Error: " . $errstr . " (" . $errno . ")\n");
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continue;
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}
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$this->log_write("Connected to mx host ".$host."\n");
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$this->log_write("Connected to mx host " . $host . "\n");
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return TRUE;
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}
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$this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
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$this->log_write("Error: Cannot connect to any mx hosts (" . implode(", ", $MXHOSTS) . ")\n");
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return FALSE;
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}
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function smtp_message($header, $body)
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{
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fputs($this->sock, $header."\r\n".$body);
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$this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
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fputs($this->sock, $header . "\r\n" . $body);
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$this->smtp_debug("> " . str_replace("\r\n", "\n" . "> ", $header . "\n> " . $body . "\n> "));
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return TRUE;
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}
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function smtp_eom()
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@@ -201,42 +212,47 @@ class smtp |
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function smtp_ok()
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{
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$response = str_replace("\r\n", "", fgets($this->sock, 512));
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$this->smtp_debug($response."\n");
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if (!preg_match("#^[23]#", $response)) {
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$this->smtp_debug($response . "\n");
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if (!preg_match("#^[23]#", $response))
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{
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fputs($this->sock, "QUIT\r\n");
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fgets($this->sock, 512);
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$this->log_write("Error: Remote host returned \"".$response."\"\n");
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$this->log_write("Error: Remote host returned \"" . $response . "\"\n");
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return FALSE;
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}
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return TRUE;
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}
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function smtp_putcmd($cmd, $arg = "")
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{
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if ($arg != "") {
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if ($cmd == "") {
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if ($arg != "")
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{
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if ($cmd == "")
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{
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$cmd = $arg;
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} else {
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$cmd = $cmd." ".$arg;
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$cmd = $cmd . " " . $arg;
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}
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}
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fputs($this->sock, $cmd."\r\n");
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$this->smtp_debug("> ".$cmd."\n");
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fputs($this->sock, $cmd . "\r\n");
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$this->smtp_debug("> " . $cmd . "\n");
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return $this->smtp_ok();
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}
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function smtp_error($string)
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{
|
|
|
|
$this->log_write("Error: Error occurred while ".$string.".\n");
|
|
|
|
$this->log_write("Error: Error occurred while " . $string . ".\n");
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
function log_write($message)
|
|
|
|
{
|
|
|
|
$this->smtp_debug($message);
|
|
|
|
if ($this->log_file == "") {
|
|
|
|
if ($this->log_file == "")
|
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
$message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
|
|
|
|
if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
|
|
|
|
$this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
|
|
|
|
$message = date("M d H:i:s ") . get_current_user() . "[" . getmypid() . "]: " . $message;
|
|
|
|
if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a")))
|
|
|
|
{
|
|
|
|
$this->smtp_debug("Warning: Cannot open log file \"" . $this->log_file . "\"\n");
|
|
|
|
return FALSE;;
|
|
|
|
}
|
|
|
|
flock($fp, LOCK_EX);
|
|
|
@@ -247,7 +263,8 @@ class smtp |
|
|
|
function strip_comment($address)
|
|
|
|
{
|
|
|
|
$comment = "#\([^()]*\)#";
|
|
|
|
while (preg_match($comment, $address)) {
|
|
|
|
while (preg_match($comment, $address))
|
|
|
|
{
|
|
|
|
$address = preg_replace($comment, "", $address);
|
|
|
|
}
|
|
|
|
return $address;
|
|
|
@@ -260,7 +277,8 @@ class smtp |
|
|
|
}
|
|
|
|
function smtp_debug($message)
|
|
|
|
{
|
|
|
|
if ($this->debug) {
|
|
|
|
if ($this->debug)
|
|
|
|
{
|
|
|
|
echo $message;
|
|
|
|
}
|
|
|
|
}
|