<?php /* **************************************************************
* PHPMailer - PHP email class
*
* This library has been modified for use with the Orca series PHP
* scripts. The original PHPMailer libraries can be obtained from
* sourceforge:
* http://sourceforge.net/projects/phpmailer/
*
* Copyright (C) 2001 - 2003 Brent R. Matzelle
*
* License: LGPL, see http://www.gnu.org/licenses/lgpl.txt
******************************************************************** */
class PHPMailer {
// PUBLIC VARIABLES
var $Priority = 3;
var $CharSet = "iso-8859-1";
var $ContentType = "text/plain";
var $Encoding = "8bit";
var $ErrorInfo = "";
var $From = "hide@address.com";
var $FromName = "Root User";
var $Sender = "";
var $Subject = "";
var $Body = "";
var $AltBody = "";
var $WordWrap = 0;
var $Mailer = "mail";
var $Sendmail = "/usr/sbin/sendmail";
var $PluginDir = "";
var $Version = "1.73";
var $ConfirmReadingTo = "";
var $Hostname = "";
// SMTP VARIABLES
var $Host = "localhost";
var $Port = 25;
var $Helo = "";
var $SMTPAuth = false;
var $Username = "";
var $Password = "";
var $Timeout = 10;
var $SMTPDebug = false;
var $SMTPKeepAlive = true;
var $smtp = NULL;
var $to = array();
var $cc = array();
var $bcc = array();
var $ReplyTo = array();
var $attachment = array();
var $CustomHeader = array();
var $message_type = "";
var $boundary = array();
var $error_count = 0;
var $LE = "\n";
// VARIABLE METHODS
function IsHTML($bool) {
if ($bool == true)
$this->ContentType = "text/html";
else
$this->ContentType = "text/plain";
}
function IsSMTP() {
$this->Mailer = "smtp";
}
function IsMail() {
$this->Mailer = "mail";
}
function IsSendmail() {
$this->Mailer = "sendmail";
}
function IsQmail() {
$this->Sendmail = "/var/qmail/bin/sendmail";
$this->Mailer = "sendmail";
}
// RECIPIENT METHODS
function AddAddress($address, $name = "") {
$cur = count($this->to);
$this->to[$cur][0] = trim($address);
$this->to[$cur][1] = $name;
}
function AddCC($address, $name = "") {
$cur = count($this->cc);
$this->cc[$cur][0] = trim($address);
$this->cc[$cur][1] = $name;
}
function AddBCC($address, $name = "") {
$cur = count($this->bcc);
$this->bcc[$cur][0] = trim($address);
$this->bcc[$cur][1] = $name;
}
function AddReplyTo($address, $name = "") {
$cur = count($this->ReplyTo);
$this->ReplyTo[$cur][0] = trim($address);
$this->ReplyTo[$cur][1] = $name;
}
// MAIL SENDING METHODS
function Send() {
$header = "";
$body = "";
$result = true;
if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
$this->SetError("PHPMailer: You must provide at least one recipient email address.");
return false;
}
// Set whether the message is multipart/alternative
if (!empty($this->AltBody))
$this->ContentType = "multipart/alternative";
$this->error_count = 0; // reset errors
$this->SetMessageType();
$header .= $this->CreateHeader();
$body = $this->CreateBody();
if ($body == "") { return false; }
// Choose the mailer
switch ($this->Mailer) {
case "sendmail":
$result = $this->SendmailSend($header, $body);
break;
case "mail":
$result = $this->MailSend($header, $body);
break;
case "smtp":
$result = $this->SmtpSend($header, $body);
break;
default:
$this->SetError("PHPMailer: {$this->Mailer} mailer is not supported.");
$result = false;
break;
}
return $result;
}
function SendmailSend($header, $body) {
if ($this->Sender != "")
$sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender);
else
$sendmail = sprintf("%s -oi -t", $this->Sendmail);
if (!@$mail = popen($sendmail, "w")) {
$this->SetError("PHPMailer: Could not execute: " . $this->Sendmail);
return false;
}
fputs($mail, $header);
fputs($mail, $body);
$result = pclose($mail) >> 8 & 0xFF;
if ($result != 0) {
$this->SetError("PHPMailer: Could not execute: " . $this->Sendmail);
return false;
}
return true;
}
function MailSend($header, $body) {
$to = "";
for ($i = 0; $i < count($this->to); $i++) {
if ($i != 0) { $to .= ", "; }
$to .= $this->to[$i][0];
}
if ($this->Sender != "" && strlen(ini_get("safe_mode"))< 1) {
$old_from = ini_get("sendmail_from");
ini_set("sendmail_from", $this->Sender);
$params = sprintf("-oi -f %s", $this->Sender);
$rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header, $params);
} else
$rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header);
if (isset($old_from))
ini_set("sendmail_from", $old_from);
if (!$rt) {
$this->SetError("PHPMailer: Could not instantiate mail function.");
return false;
}
return true;
}
function SmtpSend($header, $body) {
$error = "";
$bad_rcpt = array();
if (!$this->SmtpConnect())
return false;
$smtp_from = ($this->Sender == "") ? $this->From : $this->Sender;
if (!$this->smtp->Mail($smtp_from)) {
$error = "PHPMailer: The following From address failed: " . $smtp_from;
$this->SetError($error);
$this->smtp->Reset();
return false;
}
// Attempt to send attach all recipients
for ($i = 0; $i < count($this->to); $i++) {
if (!$this->smtp->Recipient($this->to[$i][0]))
$bad_rcpt[] = $this->to[$i][0];
}
for ($i = 0; $i < count($this->cc); $i++) {
if (!$this->smtp->Recipient($this->cc[$i][0]))
$bad_rcpt[] = $this->cc[$i][0];
}
for ($i = 0; $i < count($this->bcc); $i++) {
if (!$this->smtp->Recipient($this->bcc[$i][0]))
$bad_rcpt[] = $this->bcc[$i][0];
}
if (count($bad_rcpt) > 0) { // Create error message
for ($i = 0; $i < count($bad_rcpt); $i++) {
if ($i != 0) { $error .= ", "; }
$error .= $bad_rcpt[$i];
}
$error = "PHPMailer: SMTP Error: The following recipients failed: " . $error;
$this->SetError($error);
$this->smtp->Reset();
return false;
}
if (!$this->smtp->Data($header . $body)) {
$this->SetError("PHPMailer: SMTP Error: Data not accepted.");
$this->smtp->Reset();
return false;
}
if ($this->SMTPKeepAlive == true)
$this->smtp->Reset();
else
$this->SmtpClose();
return true;
}
function SmtpConnect() {
if ($this->smtp == NULL) { $this->smtp = new SMTP(); }
$this->smtp->do_debug = $this->SMTPDebug;
$hosts = explode(";", $this->Host);
$index = 0;
$connection = ($this->smtp->Connected());
// Retry while there is no connection
while ($index < count($hosts) && $connection == false) {
if (strstr($hosts[$index], ":"))
list($host, $port) = explode(":", $hosts[$index]);
else {
$host = $hosts[$index];
$port = $this->Port;
}
if ($this->smtp->Connect($host, $port, $this->Timeout)) {
if ($this->Helo != '')
$this->smtp->Hello($this->Helo);
else
$this->smtp->Hello($this->ServerHostname());
if ($this->SMTPAuth) {
if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
$this->SetError("PHPMailer: SMTP Error: Could not authenticate.");
$this->smtp->Reset();
$connection = false;
}
}
$connection = true;
}
$index++;
}
if (!$connection)
$this->SetError("PHPMailer: SMTP Error: Could not connect to SMTP host.");
return $connection;
}
function SmtpClose() {
if ($this->smtp != NULL) {
if ($this->smtp->Connected()) {
$this->smtp->Quit();
$this->smtp->Close();
}
}
}
// MESSAGE CREATION METHODS
function AddrAppend($type, $addr) {
$addr_str = $type . ": ";
$addr_str .= $this->AddrFormat($addr[0]);
if (count($addr) > 1) {
for ($i = 1; $i < count($addr); $i++)
$addr_str .= ", " . $this->AddrFormat($addr[$i]);
}
$addr_str .= $this->LE;
return $addr_str;
}
function AddrFormat($addr) {
if (empty($addr[1]))
$formatted = $addr[0];
else {
$formatted = $this->EncodeHeader($addr[1], 'phrase') . " <{$addr[0]}>";
}
return $formatted;
}
function WrapText($message, $length, $qp_mode = false) {
$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
$message = $this->FixEOL($message);
if (substr($message, -1) == $this->LE)
$message = substr($message, 0, -1);
$line = explode($this->LE, $message);
$message = "";
for ($i=0 ;$i < count($line); $i++) {
$line_part = explode(" ", $line[$i]);
$buf = "";
for ($e = 0; $e<count($line_part); $e++) {
$word = $line_part[$e];
if ($qp_mode and (strlen($word) > $length)) {
$space_left = $length - strlen($buf) - 1;
if ($e != 0) {
if ($space_left > 20) {
$len = $space_left;
if (substr($word, $len - 1, 1) == "=")
$len--;
else if (substr($word, $len - 2, 1) == "=")
$len -= 2;
$part = substr($word, 0, $len);
$word = substr($word, $len);
$buf .= " " . $part;
$message .= $buf . sprintf("=%s", $this->LE);
} else {
$message .= $buf . $soft_break;
}
$buf = "";
}
while (strlen($word) > 0) {
$len = $length;
if (substr($word, $len - 1, 1) == "=")
$len--;
else if (substr($word, $len - 2, 1) == "=")
$len -= 2;
$part = substr($word, 0, $len);
$word = substr($word, $len);
if (strlen($word) > 0)
$message .= $part . sprintf("=%s", $this->LE);
else
$buf = $part;
}
} else {
$buf_o = $buf;
$buf .= ($e == 0) ? $word : (" " . $word);
if (strlen($buf) > $length and $buf_o != "") {
$message .= $buf_o . $soft_break;
$buf = $word;
}
}
}
$message .= $buf . $this->LE;
}
return $message;
}
function SetWordWrap() {
if ($this->WordWrap < 1)
return;
switch ($this->message_type) {
case "alt":
// fall through
case "alt_attachment":
$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
break;
default:
$this->Body = $this->WrapText($this->Body, $this->WordWrap);
break;
}
}
function CreateHeader() {
$result = "";
// Set the boundaries
$uniq_id = md5(uniqid(time()));
$this->boundary[1] = "b1_" . $uniq_id;
$this->boundary[2] = "b2_" . $uniq_id;
$result .= $this->HeaderLine("Date", $this->RFCDate());
if ($this->Sender == "")
$result .= $this->HeaderLine("Return-Path", trim($this->From));
else
$result .= $this->HeaderLine("Return-Path", trim($this->Sender));
// To be created automatically by mail()
if ($this->Mailer != "mail") {
if (count($this->to) > 0)
$result .= $this->AddrAppend("To", $this->to);
else if (count($this->cc) == 0)
$result .= $this->HeaderLine("To", "undisclosed-recipients:;");
if (count($this->cc) > 0)
$result .= $this->AddrAppend("Cc", $this->cc);
}
$from = array();
$from[0][0] = trim($this->From);
$from[0][1] = $this->FromName;
$result .= $this->AddrAppend("From", $from);
// sendmail and mail() extract Bcc from the header before sending
if ((($this->Mailer == "sendmail") || ($this->Mailer == "mail")) && (count($this->bcc) > 0))
$result .= $this->AddrAppend("Bcc", $this->bcc);
if (count($this->ReplyTo) > 0)
$result .= $this->AddrAppend("Reply-to", $this->ReplyTo);
// mail() sets the subject itself
if ($this->Mailer != "mail")
$result .= $this->HeaderLine("Subject", $this->EncodeHeader(trim($this->Subject)));
$result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
$result .= $this->HeaderLine("X-Priority", $this->Priority);
$result .= $this->HeaderLine("X-Mailer", "PHPMailer [version {$this->Version}]");
if ($this->ConfirmReadingTo != "") {
$result .= $this->HeaderLine("Disposition-Notification-To", "<" . trim($this->ConfirmReadingTo) . ">");
}
// Add custom headers
for ($index = 0; $index < count($this->CustomHeader); $index++) {
$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
}
$result .= $this->HeaderLine("MIME-Version", "1.0");
switch ($this->message_type) {
case "plain":
$result .= $this->HeaderLine("Content-Transfer-Encoding", $this->Encoding);
$result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);
break;
case "attachments":
// fall through
case "alt_attachments":
if ($this->InlineImageExists()) {
$result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", "multipart/related", $this->LE, $this->LE, $this->boundary[1], $this->LE);
} else {
$result .= $this->HeaderLine("Content-Type", "multipart/mixed;");
$result .= $this->TextLine("\tboundary=\"{$this->boundary[1]}\"");
}
break;
case "alt":
$result .= $this->HeaderLine("Content-Type", "multipart/alternative;");
$result .= $this->TextLine("\tboundary=\"{$this->boundary[1]}\"");
break;
}
if ($this->Mailer != "mail")
$result .= $this->LE.$this->LE;
return $result;
}
function CreateBody() {
$result = "";
$this->SetWordWrap();
switch ($this->message_type) {
case "alt":
$result .= $this->GetBoundary($this->boundary[1], "", "text/plain", "");
$result .= $this->EncodeString($this->AltBody, $this->Encoding);
$result .= $this->LE.$this->LE;
$result .= $this->GetBoundary($this->boundary[1], "", "text/html", "");
$result .= $this->EncodeString($this->Body, $this->Encoding);
$result .= $this->LE.$this->LE;
$result .= $this->EndBoundary($this->boundary[1]);
break;
case "plain":
$result .= $this->EncodeString($this->Body, $this->Encoding);
break;
case "attachments":
$result .= $this->GetBoundary($this->boundary[1], "", "", "");
$result .= $this->EncodeString($this->Body, $this->Encoding);
$result .= $this->LE;
$result .= $this->AttachAll();
break;
case "alt_attachments":
$result .= sprintf("--%s%s", $this->boundary[1], $this->LE);
$result .= sprintf("Content-Type: %s;%s\tboundary=\"%s\"%s", "multipart/alternative", $this->LE, $this->boundary[2], $this->LE.$this->LE);
// Create text body
$result .= $this->GetBoundary($this->boundary[2], "", "text/plain", "") . $this->LE;
$result .= $this->EncodeString($this->AltBody, $this->Encoding);
$result .= $this->LE.$this->LE;
// Create the HTML body
$result .= $this->GetBoundary($this->boundary[2], "", "text/html", "") . $this->LE;
$result .= $this->EncodeString($this->Body, $this->Encoding);
$result .= $this->LE.$this->LE;
$result .= $this->EndBoundary($this->boundary[2]);
$result .= $this->AttachAll();
break;
}
if ($this->IsError())
$result = "";
return $result;
}
function GetBoundary($boundary, $charSet, $contentType, $encoding) {
$result = "";
if ($charSet == "") { $charSet = $this->CharSet; }
if ($contentType == "") { $contentType = $this->ContentType; }
if ($encoding == "") { $encoding = $this->Encoding; }
$result .= $this->TextLine("--" . $boundary);
$result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);
$result .= $this->LE;
$result .= $this->HeaderLine("Content-Transfer-Encoding", $encoding);
$result .= $this->LE;
return $result;
}
function EndBoundary($boundary) {
return $this->LE . "--{$boundary}--" . $this->LE;
}
function SetMessageType() {
if (count($this->attachment) < 1 && strlen($this->AltBody) < 1)
$this->message_type = "plain";
else {
if (count($this->attachment) > 0)
$this->message_type = "attachments";
if (strlen($this->AltBody) > 0 && count($this->attachment) < 1)
$this->message_type = "alt";
if (strlen($this->AltBody) > 0 && count($this->attachment) > 0)
$this->message_type = "alt_attachments";
}
}
function HeaderLine($name, $value) {
return $name . ": " . $value . $this->LE;
}
function TextLine($value) {
return $value . $this->LE;
}
// ATTACHMENT METHODS
function AddAttachment($path, $name = "", $encoding = "base64", $type = "application/octet-stream") {
if (!@is_file($path)) {
$this->SetError("PHPMailer: Could not access file: " . $path);
return false;
}
$filename = basename($path);
if ($name == "")
$name = $filename;
$cur = count($this->attachment);
$this->attachment[$cur][0] = $path;
$this->attachment[$cur][1] = $filename;
$this->attachment[$cur][2] = $name;
$this->attachment[$cur][3] = $encoding;
$this->attachment[$cur][4] = $type;
$this->attachment[$cur][5] = false; // isStringAttachment
$this->attachment[$cur][6] = "attachment";
$this->attachment[$cur][7] = 0;
return true;
}
function AttachAll() {
// Return text of body
$mime = array();
// Add all attachments
for ($i = 0; $i < count($this->attachment); $i++) {
// Check for string attachment
$bString = $this->attachment[$i][5];
if ($bString)
$string = $this->attachment[$i][0];
else
$path = $this->attachment[$i][0];
$filename = $this->attachment[$i][1];
$name = $this->attachment[$i][2];
$encoding = $this->attachment[$i][3];
$type = $this->attachment[$i][4];
$disposition = $this->attachment[$i][6];
$cid = $this->attachment[$i][7];
$mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
$mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE);
$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
if ($disposition == "inline")
$mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
$mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $name, $this->LE.$this->LE);
// Encode as string attachment
if ($bString) {
$mime[] = $this->EncodeString($string, $encoding);
if ($this->IsError()) { return ""; }
$mime[] = $this->LE.$this->LE;
} else {
$mime[] = $this->EncodeFile($path, $encoding);
if ($this->IsError()) { return ""; }
$mime[] = $this->LE.$this->LE;
}
}
$mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
return join("", $mime);
}
function EncodeFile ($path, $encoding = "base64") {
if (!@$fd = fopen($path, "rb")) {
$this->SetError("PHPMailer: File Error: Could not open file: " . $path);
return "";
}
$file_buffer = fread($fd, filesize($path));
$file_buffer = $this->EncodeString($file_buffer, $encoding);
fclose($fd);
return $file_buffer;
}
function EncodeString ($str, $encoding = "base64") {
$encoded = "";
switch (strtolower($encoding)) {
case "base64":
// chunk_split is found in PHP >= 3.0.6
$encoded = chunk_split(base64_encode($str), 76, $this->LE);
break;
case "7bit":
case "8bit":
$encoded = $this->FixEOL($str);
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
$encoded .= $this->LE;
break;
case "binary":
$encoded = $str;
break;
case "quoted-printable":
$encoded = $this->EncodeQP($str);
break;
default:
$this->SetError("PHPMailer: Unknown encoding: " . $encoding);
break;
}
return $encoded;
}
function EncodeHeader ($str, $position = 'text') {
$x = 0;
switch (strtolower($position)) {
case 'phrase':
if (!preg_match('/[\200-\377]/', $str)) {
// Can't use addslashes as we don't know what value has magic_quotes_sybase.
$encoded = addcslashes($str, "\0..\37\177\\\"");
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str))
return ($encoded);
else
return ("\"$encoded\"");
}
$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
break;
case 'comment':
$x = preg_match_all('/[()"]/', $str, $matches);
// Fall-through
case 'text':
default:
$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
break;
}
if ($x == 0)
return ($str);
$maxlen = 75 - 7 - strlen($this->CharSet);
// Try to select the encoding which should produce the shortest output
if (strlen($str)/3 < $x) {
$encoding = 'B';
$encoded = base64_encode($str);
$maxlen -= $maxlen % 4;
$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
} else {
$encoding = 'Q';
$encoded = $this->EncodeQ($str, $position);
$encoded = $this->WrapText($encoded, $maxlen, true);
$encoded = str_replace("=".$this->LE, "\n", trim($encoded));
}
$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
$encoded = trim(str_replace("\n", $this->LE, $encoded));
return $encoded;
}
function EncodeQP ($str) {
$encoded = $this->FixEOL($str);
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
$encoded .= $this->LE;
// Replace every high ascii, control and = characters
$encoded = preg_replace('/([\000-\010\013\014\016-\037\075\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded);
// Replace every spaces and tabs when it's the last character on a line
$encoded = preg_replace("/([\011\040])".$this->LE."/e", "'='.sprintf('%02X', ord('\\1')).'".$this->LE."'", $encoded);
// Maximum line length of 76 characters before CRLF (74 + space + '=')
$encoded = $this->WrapText($encoded, 74, true);
return $encoded;
}
function EncodeQ ($str, $position = "text") {
// There should not be any EOL in the string
$encoded = preg_replace("[\r\n]", "", $str);
switch (strtolower($position)) {
case "phrase":
$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
break;
case "comment":
$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
case "text":
default:
// Replace every high ascii, control =, ? and _ characters
$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded);
break;
}
// Replace every spaces to _ (more readable than =20)
$encoded = str_replace(" ", "_", $encoded);
return $encoded;
}
function AddStringAttachment($string, $filename, $encoding = "base64", $type = "application/octet-stream") {
// Append to $attachment array
$cur = count($this->attachment);
$this->attachment[$cur][0] = $string;
$this->attachment[$cur][1] = $filename;
$this->attachment[$cur][2] = $filename;
$this->attachment[$cur][3] = $encoding;
$this->attachment[$cur][4] = $type;
$this->attachment[$cur][5] = true; // isString
$this->attachment[$cur][6] = "attachment";
$this->attachment[$cur][7] = 0;
}
function AddEmbeddedImage($path, $cid, $name = "", $encoding = "base64", $type = "application/octet-stream") {
if (!@is_file($path)) {
$this->SetError("PHPMailer: Could not access file: " . $path);
return false;
}
$filename = basename($path);
if ($name == "")
$name = $filename;
// Append to $attachment array
$cur = count($this->attachment);
$this->attachment[$cur][0] = $path;
$this->attachment[$cur][1] = $filename;
$this->attachment[$cur][2] = $name;
$this->attachment[$cur][3] = $encoding;
$this->attachment[$cur][4] = $type;
$this->attachment[$cur][5] = false; // isStringAttachment
$this->attachment[$cur][6] = "inline";
$this->attachment[$cur][7] = $cid;
return true;
}
function InlineImageExists() {
$result = false;
for ($i = 0; $i < count($this->attachment); $i++) {
if ($this->attachment[$i][6] == "inline") {
$result = true;
break;
}
}
return $result;
}
// MESSAGE RESET METHODS
function ClearAddresses() {
$this->to = array();
}
function ClearCCs() {
$this->cc = array();
}
function ClearBCCs() {
$this->bcc = array();
}
function ClearReplyTos() {
$this->ReplyTo = array();
}
function ClearAllRecipients() {
$this->to = array();
$this->cc = array();
$this->bcc = array();
}
function ClearAttachments() {
$this->attachment = array();
}
function ClearCustomHeaders() {
$this->CustomHeader = array();
}
// MISCELLANEOUS METHODS
function SetError($msg) {
$this->error_count++;
$this->ErrorInfo = $msg;
}
function RFCDate() {
$tz = date("Z");
$tzs = ($tz < 0) ? "-" : "+";
$tz = abs($tz);
$tz = ($tz/3600)*100 + ($tz%3600)/60;
$result = sprintf("%s %s%04d", date("D, j M Y H:i:s"), $tzs, $tz);
return $result;
}
function ServerVar($varName) {
global $HTTP_SERVER_VARS;
global $HTTP_ENV_VARS;
if (!isset($_SERVER)) {
$_SERVER = $HTTP_SERVER_VARS;
if (!isset($_SERVER["REMOTE_ADDR"]))
$_SERVER = $HTTP_ENV_VARS; // must be Apache
}
if (isset($_SERVER[$varName]))
return $_SERVER[$varName];
else
return "";
}
function ServerHostname() {
if ($this->Hostname != "")
$result = $this->Hostname;
else if ($this->ServerVar('SERVER_NAME') != "")
$result = $this->ServerVar('SERVER_NAME');
else
$result = "localhost.localdomain";
return $result;
}
function IsError() {
return ($this->error_count > 0);
}
function FixEOL($str) {
$str = str_replace("\r\n", "\n", $str);
$str = str_replace("\r", "\n", $str);
$str = str_replace("\n", $this->LE, $str);
return $str;
}
function AddCustomHeader($custom_header) {
$this->CustomHeader[] = explode(":", $custom_header, 2);
}
}
/* ********************************************************************
* SMTP - PHP SMTP class
*
* Version 1.02
*
*
* Author: Chris Ryan
*
* License: LGPL, see LICENSE
******************************************************************** */
class SMTP {
var $SMTP_PORT = 25;
var $CRLF = "\r\n";
var $do_debug; # the level of debug to perform
var $smtp_conn; # the socket to the server
var $error; # error if any on the last call
var $helo_rply; # the reply the server sent to us for HELO
function SMTP() {
$this->smtp_conn = 0;
$this->error = null;
$this->helo_rply = null;
$this->do_debug = 0;
}
// CONNECTION FUNCTIONS
function Connect($host,$port=0,$tval=30) {
# set the error val to null so there is no confusion
$this->error = null;
# make sure we are __not__ connected
if ($this->connected()) {
# ok we are connected! what should we do?
# for now we will just give an error saying we
# are already connected
$this->error = array("error" => "Already connected to a server");
return false;
}
if (empty($port)) {
$port = $this->SMTP_PORT;
}
#connect to the smtp server
$this->smtp_conn = fsockopen($host, # the host of the server
$port, # the port to use
$errno, # error number if any
$errstr, # error message if any
$tval); # give up after ? secs
# verify we connected properly
if (empty($this->smtp_conn)) {
$this->error = array("error" => "Failed to connect to server", "errno" => $errno, "errstr" => $errstr);
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: $errstr ($errno)" . $this->CRLF;
}
return false;
}
# sometimes the SMTP server takes a little longer to respond
# so we will give it a longer timeout for the first read
// Windows still does not have support for this timeout function
if (substr(PHP_OS, 0, 3) != "WIN")
socket_set_timeout($this->smtp_conn, $tval, 0);
# get any announcement stuff
$announce = $this->get_lines();
# set the timeout of any socket functions at 1/10 of a second
//if (function_exists("socket_set_timeout"))
// socket_set_timeout($this->smtp_conn, 0, 100000);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $announce;
}
return true;
}
function Authenticate($username, $password) {
// Start authentication
fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($code != 334) {
$this->error = array("error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
// Send encoded username
fputs($this->smtp_conn, base64_encode($username) . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($code != 334) {
$this->error = array("error" => "Username not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
// Send encoded password
fputs($this->smtp_conn, base64_encode($password) . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($code != 235) {
$this->error = array("error" => "Password not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Connected() {
if (!empty($this->smtp_conn)) {
$sock_status = socket_get_status($this->smtp_conn);
if ($sock_status["eof"]) {
# hmm this is an odd situation... the socket is
# valid but we aren't connected anymore
if ($this->do_debug >= 1) {
echo "SMTP -> NOTICE:{$this->CRLF}EOF caught while checking if connected";
}
$this->Close();
return false;
}
return true; # everything looks good
}
return false;
}
function Close() {
$this->error = null; # so there is no confusion
$this->helo_rply = null;
if (!empty($this->smtp_conn)) {
# close the connection and cleanup
fclose($this->smtp_conn);
$this->smtp_conn = 0;
}
}
// SMTP COMMANDS
function Data($msg_data) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Data() without being connected");
return false;
}
fputs($this->smtp_conn,"DATA" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 354) {
$this->error = array("error" => "DATA command not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
# normalize the line breaks so we know the explode works
$msg_data = str_replace("\r\n","\n",$msg_data);
$msg_data = str_replace("\r","\n",$msg_data);
$lines = explode("\n",$msg_data);
$field = substr($lines[0],0,strpos($lines[0],":"));
$in_headers = false;
if (!empty($field) && !strstr($field," ")) {
$in_headers = true;
}
$max_line_length = 998; # used below; set here for ease in change
while (list(,$line) = @each($lines)) {
$lines_out = null;
if ($line == "" && $in_headers) {
$in_headers = false;
}
# ok we need to break this line up into several
# smaller lines
while (strlen($line) > $max_line_length) {
$pos = strrpos(substr($line,0,$max_line_length)," ");
# Patch to fix DOS attack
if (!$pos) {
$pos = $max_line_length - 1;
}
$lines_out[] = substr($line,0,$pos);
$line = substr($line,$pos + 1);
# if we are processing headers we need to
# add a LWSP-char to the front of the new line
# rfc 822 on long msg headers
if ($in_headers) {
$line = "\t" . $line;
}
}
$lines_out[] = $line;
# now send the lines to the server
while (list(,$line_out) = @each($lines_out)) {
if (strlen($line_out) > 0) {
if (substr($line_out, 0, 1) == ".") {
$line_out = "." . $line_out;
}
}
fputs($this->smtp_conn,$line_out . $this->CRLF);
}
}
# ok all the message data has been sent so lets get this
# over with aleady
fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "DATA not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Expand($name) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Expand() without being connected");
return false;
}
fputs($this->smtp_conn,"EXPN " . $name . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "EXPN not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
# parse the reply and place in our array to return to user
$entries = explode($this->CRLF,$rply);
while (list(,$l) = @each($entries)) {
$list[] = substr($l,4);
}
return $list;
}
function Hello($host="") {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Hello() without being connected");
return false;
}
# if a hostname for the HELO wasn't specified determine
# a suitable one to send
if (empty($host)) {
# we need to determine some sort of appopiate default
# to send to the server
$host = "localhost";
}
// Send extended hello first (RFC 2821)
if (!$this->SendHello("EHLO", $host)) {
if (!$this->SendHello("HELO", $host))
return false;
}
return true;
}
function SendHello($hello, $host) {
fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER: " . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => $hello . " not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
$this->helo_rply = $rply;
return true;
}
function Help($keyword="") {
$this->error = null; # to avoid confusion
if (!$this->connected()) {
$this->error = array(
"error" => "Called Help() without being connected");
return false;
}
$extra = "";
if (!empty($keyword)) {
$extra = " " . $keyword;
}
fputs($this->smtp_conn,"HELP" . $extra . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 211 && $code != 214) {
$this->error = array("error" => "HELP not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return $rply;
}
function Mail($from) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Mail() without being connected");
return false;
}
fputs($this->smtp_conn,"MAIL FROM:<$from>" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "MAIL not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Noop() {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Noop() without being connected");
return false;
}
fputs($this->smtp_conn,"NOOP" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "NOOP not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Quit($close_on_error=true) {
$this->error = null; # so there is no confusion
if (!$this->connected()) {
$this->error = array(
"error" => "Called Quit() without being connected");
return false;
}
# send the quit command to the server
fputs($this->smtp_conn,"quit" . $this->CRLF);
# get any good-bye messages
$byemsg = $this->get_lines();
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $byemsg;
}
$rval = true;
$e = null;
$code = substr($byemsg,0,3);
if ($code != 221) {
# use e as a tmp var cause Close will overwrite $this->error
$e = array("error" => "SMTP server rejected quit command", "smtp_code" => $code, "smtp_rply" => substr($byemsg,4));
$rval = false;
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$e["error"]}: " . $byemsg . $this->CRLF;
}
}
if (empty($e) || $close_on_error) {
$this->Close();
}
return $rval;
}
function Recipient($to) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Recipient() without being connected");
return false;
}
fputs($this->smtp_conn,"RCPT TO:<$to>" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250 && $code != 251) {
$this->error = array("error" => "RCPT not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Reset() {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Reset() without being connected");
return false;
}
fputs($this->smtp_conn,"RSET" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "RSET failed", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Send($from) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Send() without being connected");
return false;
}
fputs($this->smtp_conn,"SEND FROM:" . $from . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "SEND not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function SendAndMail($from) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called SendAndMail() without being connected");
return false;
}
fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "SAML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function SendOrMail($from) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called SendOrMail() without being connected");
return false;
}
fputs($this->smtp_conn,"SOML FROM:" . $from . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250) {
$this->error = array("error" => "SOML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return true;
}
function Turn() {
$this->error = array("error" => "This method, TURN, of the SMTP is not implemented");
if ($this->do_debug >= 1) {
echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF;
}
return false;
}
function Verify($name) {
$this->error = null; # so no confusion is caused
if (!$this->connected()) {
$this->error = array(
"error" => "Called Verify() without being connected");
return false;
}
fputs($this->smtp_conn,"VRFY " . $name . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if ($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
}
if ($code != 250 && $code != 251) {
$this->error = array("error" => "VRFY failed on name '$name'", "smtp_code" => $code, "smtp_msg" => substr($rply,4));
if ($this->do_debug >= 1) {
echo "SMTP -> ERROR: {$this->error["error"]}: " . $rply . $this->CRLF;
}
return false;
}
return $rply;
}
// INTERNAL FUNCTIONS
function get_lines() {
$data = "";
while ($str = fgets($this->smtp_conn,515)) {
if ($this->do_debug >= 4) {
echo "SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF;
echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF;
}
$data .= $str;
if ($this->do_debug >= 4) {
echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF;
}
# if the 4th character is a space then we are done reading
# so just break the loop
if (substr($str,3,1) == " ") { break; }
}
return $data;
}
}
?>