¸ÞÀÏÀü¼Û Ŭ·¡½º(SMTP Class) |
|
|
 |
17³â Àü |
<?php
class Smtp {
var $host;
var $fp;
var $self;
var $lastmsg;
var $parts;
var $error;
var $debug;
var $charset;
var $ctype;
function Smtp($host="localhost") {
if($host == "self") $this->self = true;
else $this->host = $host;
$this->parts = array();
$this->error = array();
$$this->debug = 0;
$this->charset = "euc-kr";
$this->ctype = "text/html";
}
// µð¹ö±× ¸ðµå : 1
function debug($n=1) {
$this->debug = $n;
}
// smtp Åë½ÅÀ» ÇÑ´Ù.
function dialogue($code, $cmd) {
fputs($this->fp, $cmd."\r\n");
$line = fgets($this->fp, 1024);
ereg("^([0-9]+).(.*)$", $line, &$data);
$this->lastmsg = $data[0];
if($this->debug) {
echo htmlspecialchars($cmd)."<br>".$this->lastmsg."<br>";
flush();
}
if($data[1] != $code) return false;
return true;
}
// smptp ¼¹ö¿¡ Á¢¼ÓÀ» ÇÑ´Ù.
function smtp_connect($host) {
if($this->debug) {
echo "SMTP($host) Connecting...<br>";
flush();
}
if(!$host) $host = $this->host;
if(!$this->fp = fsockopen($host, 25, $errno, $errstr, 10)) {
$this->lastmsg = "SMTP($host) ¼¹öÁ¢¼Ó¿¡ ½ÇÆÐÇß½À´Ï´Ù.[$errno:$errstr]";
return false;
}
$line = fgets($this->fp, 1024);
ereg("^([0-9]+).(.*)$", $line, &$data);
$this->lastmsg = $data[0];
if($data[1] != "220") return false;
if($this->debug) {
echo $this->lastmsg."<br>";
flush();
}
$this->dialogue(250, "HELO phpmail");
return true;
}
// stmp ¼¹ö¿ÍÀÇ Á¢¼ÓÀ» ²÷´Â´Ù.
function smtp_close() {
$this->dialogue(221, "QUIT");
fclose($this->fp);
return true;
}
// ¸Þ½ÃÁö¸¦ º¸³½´Ù.
function smtp_send($email, $from, $data) {
if(!$mail_from = $this->get_email($from)) return false;
if(!$rcpt_to = $this->get_email($email)) return false;
if(!$this->dialogue(250, "MAIL FROM: $mail_from"))
$this->error[] = $email.":MAIL FROM ½ÇÆÐ($this->lastmsg)";
if(!$this->dialogue(250, "RCPT TO: $rcpt_to"))
$this->error[] = $email.":RCPT TO ½ÇÆÐ($this->lastmsg)";
$this->dialogue(354, "DATA");
$mime = "Message-ID: <".$this->get_message_id().">\r\n";
$mime .= "From: $from\r\n";
$mime .= "To: $email\r\n";
fputs($this->fp, $mime);
fputs($this->fp, $data);
$this->dialogue(250, ".");
}
// Message ID ¸¦ ¾ò´Â´Ù.
function get_message_id() {
$id = date("YmdHis",time());
mt_srand((float) microtime() * 1000000);
$randval = mt_rand();
$id .= $randval."@phpmail";
return $id;
}
// Boundary °ªÀ» ¾ò´Â´Ù.
function get_boundary() {
$uniqchr = uniqid(time());
$one = strtoupper($uniqchr[0]);
$two = strtoupper(substr($uniqchr,0,8));
$three = strtoupper(substr(strrev($uniqchr),0,8));
return "----=_NextPart_000_000${one}_${two}.${three}";
}
// ÷ºÎÆÄÀÏÀÌ ÀÖÀ» °æ¿ì ÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇØ ÆÄÀÏÀ» ÷ºÎÇÑ´Ù.
function attach($message, $name="", $ctype="application/octet-stream") {
$this->parts[] = array ("ctype" => $ctype, "message" => $message, "name" => $name);
}
// Multipart ¸Þ½ÃÁö¸¦ »ý¼º½ÃŲ´Ù.
function build_message($part) {
$msg .= "Content-Type: ".$part['ctype'];
if($part['name']) $msg .= "; name=\"".$part['name']."\"";
$msg .= "\r\nContent-Transfer-Encoding: base64\r\n";
$msg .= "Content-Disposition: attachment; filename=\"".$part['name']."\"\r\n\r\n";
$msg .= chunk_split(base64_encode($part['message']));
return $msg;
}
// SMTP¿¡ º¸³¾ DATA¸¦ »ý¼º½ÃŲ´Ù.
function build_data($subject, $body) {
$boundary = $this->get_boundary();
$mime .= "Subject: $subject\r\n";
$mime .= "Date: ".date ("D, j M Y H:i:s T",time())."\r\n";
$mime .= "MIME-Version: 1.0\r\n";
$mime .= "Content-Type: multipart/mixed; boundary=\"".$boundary."\"\r\n\r\n".
"This is a multi-part message in MIME format.\r\n\r\n";
$mime .= "--".$boundary."\r\n".
"Content-Type: ".$this->ctype."; charset=\"".$this->charset."\"\r\n".
"Content-Transfer-Encoding: base64\r\n\r\n".
chunk_split(base64_encode($body)).
"\r\n\r\n--".$boundary;
$max = count($this->parts);
for($i=0; $i<$max; $i++) {
$mime .= "\r\n".$this->build_message($this->parts[$i])."\r\n\r\n--".$boundary;
}
$mime .= "--\r\n";
return $mime;
}
// MX °ªÀ» ã´Â´Ù.
function get_mx_server($email) {
if(!ereg("([\._0-9a-zA-Z-]+)@([0-9a-zA-Z-]+\.[a-zA-Z\.]+)", $email, $reg)) return false;
getmxrr($reg[2], $host);
if(!$host) $host[0] = $reg[2];
return $host;
}
// À̸ÞÀÏÀÇ Çü½ÄÀÌ ¸Â´ÂÁö üũÇÑ´Ù.
function get_email($email) {
if(!ereg("([\._0-9a-zA-Z-]+)@([0-9a-zA-Z-]+\.[a-zA-Z\.]+)", $email, $reg)) return false;
return "<".$reg[0].">";
}
// ¸ÞÀÏÀ» Àü¼ÛÇÑ´Ù.
function send($to, $from, $subject, $body) {
if(!is_array($to)) $to = split("[,;]",$to);
if($this->self) {
$data = $this->build_data($subject, $body);
foreach($to as $email) {
if($host = $this->get_mx_server($email)) {
$flag = false; $i = 0;
while($flag == false) {
if($host[$i]) {
$flag = $this->smtp_connect($host[$i]);
$i++;
} else break;
}
if($flag) {
$this->smtp_send($email, $from, $data);
$this->smtp_close();
} else {
$this->error[] = $email.":SMTP Á¢¼Ó½ÇÆÐ";
}
} else {
$this->error[] = $email.":Çü½ÄÀÌ À߸øµÊ";
}
}
} else {
if(!$this->smtp_connect($this->host)) {
$this->error[] = "$this->host SMTP Á¢¼Ó½ÇÆÐ";
return false;
}
$data = $this->build_data($subject, $body);
foreach($to as $email) $this->smtp_send($email, $from, $data);
$this->smtp_close();
}
}
}
/*
$mail = new Smtp("self"); //ÀÚü¹ß¼ÛÀÏ °æ¿ì, ¼¹ö¸¦ ÁöÁ¤ÇÒ¼öµµ ÀÖÀ½.
$mail->debug(); //µð¹ö±ëÇÒ¶§
$mail->attach("ÆÄÀϹöÆÛ", "ÆÄÀÏÀ̸§", "ÆÄÀÏŸÀÔ");
$mail->send("¹ÞÀ» »ç¶÷¸ÞÀÏÁÖ¼Ò", "º¸³»´Â»ç¶÷ ¸ÞÀÏÁÖ¼Ò", "Á¦¸ñ", "³»¿ë");
$mail = new Smtp("self");
$mail->debug();
$mail->send("photon0@hanmail.net", "hopegiver@whois.co.kr", "ÀÌ ¸ÞÀÏÀº Á¤»óÀÔ´Ï´Ù.", "Á¤»óÀûÀÎ ¸ÞÀÏÀÌ´Ï »èÁ¦ÇÏÁö ¸¶½Ê½Ã¿À.");
*/
?>
|
|
̵̧ : 299 |
̵̧
¸ñ·Ï
|
|