function send($resc = null, $debug = null)
{
global $_RESULT;
$_RESULT = $err = array();
if (!FUNC4::is_debug($debug)) {
$debug = debug_backtrace();
}
if (is_resource($resc)) {
$delivery = 'relay';
} else {
if ($resc == null) {
$resc = 'local';
}
if (!is_string($resc)) {
$err[] = 'invalid connection type';
} else {
$resc = strtolower(trim($resc));
if ($resc == 'local' || $resc == 'client' || $resc == 'sendmail' || $resc == 'qmail') {
$delivery = $resc;
} else {
$err[] = 'invalid connection value';
}
}
}
if (count($this->To) == 0) {
$err[] = 'to mail address is not set';
}
if (!isset($this->Subject['content'])) {
$err[] = 'mail subject is not set';
}
if (!(isset($this->Text['content']) || isset($this->Html['content']))) {
$err[] = 'mail message is not set';
}
if (count($err) > 0) {
FUNC4::trace($debug, implode(', ', $err));
} else {
$header['local'] = $header['client'] = array();
$body = '';
$from = null;
if (isset($this->From['address']) && is_string($this->From['address'])) {
$from = $this->From['address'];
$hv = 'From: ';
if (isset($this->From['name'])) {
$hn = MIME4::encode_header($this->From['name'], isset($this->From['charset']) ? $this->From['charset'] : null, isset($this->From['encoding']) ? $this->From['encoding'] : null, null, null, $debug);
if ($hn == $this->From['name']) {
$hn = '"' . str_replace('"', '\\"', $this->From['name']) . '"';
}
$hv .= $hn . ' <' . $this->From['address'] . '>';
} else {
$hv .= $this->From['address'];
}
$header['local'][] = $hv;
$header['client'][] = $hv;
}
$addrs = $arr = array();
foreach ($this->To as $to) {
if (isset($to['address']) && FUNC4::is_mail($to['address'], false, $debug)) {
$addrs[] = $to['address'];
if (isset($to['name'])) {
$hn = MIME4::encode_header($to['name'], isset($to['charset']) ? $to['charset'] : null, isset($to['encoding']) ? $to['encoding'] : null, null, null, $debug);
if ($hn == $to['name']) {
$hn = '"' . str_replace('"', '\\"', $to['name']) . '"';
}
$arr[] = $hn . ' <' . $to['address'] . '>';
} else {
$arr[] = $to['address'];
}
}
}
if (count($arr) > 0) {
$to = implode(', ', $arr);
$header['client'][] = 'To: ' . implode(', ' . $this->_mime->LE . "\t", $arr);
} else {
FUNC4::trace($debug, 'to mail address is not set');
}
if (count($this->Cc) > 0) {
$arr = array();
foreach ($this->Cc as $cc) {
if (isset($cc['address']) && FUNC4::is_mail($cc['address'], false, $debug)) {
$addrs[] = $cc['address'];
if (isset($cc['name'])) {
$hn = MIME4::encode_header($cc['name'], isset($cc['charset']) ? $cc['charset'] : null, isset($cc['encoding']) ? $cc['encoding'] : null, null, null, $debug);
if ($hn == $cc['name']) {
$hn = '"' . str_replace('"', '\\"', $cc['name']) . '"';
}
$arr[] = $hn . ' <' . $cc['address'] . '>';
} else {
$arr[] = $cc['address'];
}
}
}
if (count($arr) > 0) {
$header['local'][] = 'Cc: ' . implode(', ', $arr);
$header['client'][] = 'Cc: ' . implode(', ' . $this->_mime->LE . "\t", $arr);
}
}
$hbcc = '';
if (count($this->Bcc) > 0) {
$arr = array();
foreach ($this->Bcc as $bcc) {
if (FUNC4::is_mail($bcc, false, $debug)) {
$arr[] = $bcc;
$addrs[] = $bcc;
}
}
if (count($arr) > 0) {
$header['local'][] = 'Bcc: ' . implode(', ', $arr);
$hbcc = $this->_mime->LE . 'Bcc: ' . implode(', ', $arr);
}
}
$hn = MIME4::encode_header($this->Subject['content'], isset($this->Subject['charset']) ? $this->Subject['charset'] : null, isset($this->Subject['encoding']) ? $this->Subject['encoding'] : null, null, null, $debug);
$subject = $hn;
$header['client'][] = 'Subject: ' . $hn;
if (is_int($this->Priority) || is_string($this->Priority)) {
$arr = false;
if ($this->Priority == 1 || $this->Priority == 'high') {
$arr = array(1, 'high');
} else {
if ($this->Priority == 3 || $this->Priority == 'normal') {
$arr = array(3, 'normal');
} else {
if ($this->Priority == 5 || $this->Priority == 'low') {
$arr = array(5, 'low');
}
}
}
if ($arr) {
$header['local'][] = 'X-Priority: ' . $arr[0];
$header['local'][] = 'X-MSMail-Priority: ' . $arr[1];
$header['client'][] = 'X-Priority: ' . $arr[0];
$header['client'][] = 'X-MSMail-Priority: ' . $arr[1];
}
}
$header['client'][] = 'Message-Id: <' . MIME4::unique() . '@xpertmailer.com>';
if (count($this->Header) > 0) {
foreach ($this->Header as $harr) {
if (isset($harr['name'], $harr['value']) && strlen($harr['name']) >= 2 && FUNC4::is_alpha($harr['name'], true, '-')) {
$hn = MIME4::encode_header($harr['value'], isset($harr['charset']) ? $harr['charset'] : null, isset($harr['encoding']) ? $harr['encoding'] : null, null, null, $debug);
$header['local'][] = ucfirst($harr['name']) . ': ' . $hn;
$header['client'][] = ucfirst($harr['name']) . ': ' . $hn;
}
}
}
$text = $html = $att = null;
if (isset($this->Text['content'])) {
$text = MIME4::message($this->Text['content'], 'text/plain', null, isset($this->Text['charset']) ? $this->Text['charset'] : null, isset($this->Text['encoding']) ? $this->Text['encoding'] : null, null, null, null, null, $debug);
}
if (isset($this->Html['content'])) {
$html = MIME4::message($this->Html['content'], 'text/html', null, isset($this->Html['charset']) ? $this->Html['charset'] : null, isset($this->Html['encoding']) ? $this->Html['encoding'] : null, null, null, null, null, $debug);
}
if (count($this->Attach) > 0) {
$att = array();
foreach ($this->Attach as $attach) {
if (isset($attach['content'])) {
$att[] = MIME4::message($attach['content'], isset($attach['type']) ? $attach['type'] : null, isset($attach['name']) ? $attach['name'] : null, isset($attach['charset']) ? $attach['charset'] : null, isset($attach['encoding']) ? $attach['encoding'] : null, isset($attach['disposition']) ? $attach['disposition'] : null, isset($attach['id']) ? $attach['id'] : null, null, null, $debug);
}
}
if (count($att) == 0) {
$att = null;
}
}
$arr = MIME4::compose($text, $html, $att);
if ($delivery == 'relay') {
$res = SMTP4::send($resc, $addrs, implode($this->_mime->LE, $header['client']) . $this->_mime->LE . $arr['header'] . $this->_mime->LE . $this->_mime->LE . $arr['content'], $this->Path != null ? $this->Path : $from, $debug);
return $this->_result($_RESULT, $res);
} else {
if ($delivery == 'local') {
$rpath = !FUNC4::is_win() && $this->Path != null ? '-f ' . $this->Path : null;
$spath = $this->Path != null ? @ini_set('sendmail_from', $this->Path) : false;
$res = mail($to, $subject, $arr['content'], implode($this->_mime->LE, $header['local']) . $this->_mime->LE . $arr['header'], $rpath);
if ($spath) {
@ini_restore('sendmail_from');
}
return $this->_result(array(0 => 'send mail local'), $res);
} else {
if ($delivery == 'client') {
$group = array();
foreach ($addrs as $addr) {
$exp = explode('@', $addr);
$group[strtolower($exp[1])][] = $addr;
}
$ret = true;
$reg = count($group) == 1;
foreach ($group as $domain => $arrs) {
$con = SMTP4::mxconnect($domain, $this->Port, $this->Tout, $this->Name, $this->Context, $debug);
if ($reg) {
$this->_result(array($domain => $_RESULT));
}
if ($con) {
if (!SMTP4::send($con, $arrs, implode($this->_mime->LE, $header['client']) . $this->_mime->LE . $arr['header'] . $this->_mime->LE . $this->_mime->LE . $arr['content'], $this->Path != null ? $this->Path : $from, $debug)) {
$ret = false;
}
if ($reg) {
$this->_result(array($domain => $_RESULT));
}
SMTP4::disconnect($con, $debug);
} else {
$ret = false;
}
}
if (!$reg) {
$this->_result(array(0 => 'send mail client'));
}
return $ret;
} else {
if ($delivery == 'sendmail' || $delivery == 'qmail') {
$ret = false;
$comm = ($delivery == 'sendmail' ? $this->SendMail : $this->QMail) . ' -oi' . ($this->Path != null ? ' -f ' . $this->Path : '') . ' -t';
if ($con = popen($comm, 'w')) {
if (fputs($con, implode($this->_mime->LE, $header['client']) . $hbcc . $this->_mime->LE . $arr['header'] . $this->_mime->LE . $this->_mime->LE . $arr['content'])) {
$res = pclose($con) >> 8 & 0xff;
if ($res == 0) {
$ret = true;
$this->_result(array(0 => 'send mail using "' . ucfirst($delivery) . '" program'));
} else {
$this->_result(array(0 => $res));
}
} else {
$this->_result(array(0 => 'can not write'));
}
} else {
$this->_result(array(0 => 'can not write line command'));
}
return $ret;
}
}
}
}
}
}
function isset_header($str = null, $name = null, $value = null, $debug = null)
{
if (!FUNC4::is_debug($debug)) {
$debug = debug_backtrace();
}
$err = array();
if (!(is_string($str) && $str != '')) {
$err[] = 'invalid header type';
}
if (!(is_string($name) && $name != '')) {
$err[] = 'invalid name type';
}
if ($value != null && !is_string($value)) {
$err[] = 'invalid value type';
}
if (count($err) > 0) {
FUNC4::trace($debug, implode(', ', $err));
} else {
$ret = false;
if ($split = MIME4::split_header($str, $debug)) {
foreach ($split as $tarr) {
foreach ($tarr as $hname => $hvalue) {
if (strtolower($hname) == strtolower($name)) {
if ($value != null) {
$ret = strtolower($hvalue) == strtolower($value);
} else {
$ret = $hvalue;
}
if ($ret) {
break 2;
break;
}
}
}
}
}
}
return $ret;
}
function _content($str = null, $debug = null)
{
if (!FUNC4::is_debug($debug)) {
$debug = debug_backtrace();
}
if (!(is_string($str) && $str != '')) {
FUNC4::trace($debug, 'invalid content value');
} else {
if (!($part = MIME4::split_message($str, $debug))) {
return null;
}
if (!($harr = MIME4::split_header($part['header'], $debug))) {
return null;
}
$body = array();
$clen = strlen('content-');
$encoding = false;
foreach ($harr as $hnum) {
if (substr(strtolower($hnum['name']), 0, $clen) == 'content-') {
$name = strtolower(substr($hnum['name'], $clen));
if ($name == 'transfer-encoding') {
$encoding = strtolower($hnum['value']);
} else {
if ($name == 'id') {
$body[$name] = array('value' => trim($hnum['value'], '<>'), 'extra' => $hnum['content']);
} else {
$body[$name] = array('value' => $hnum['value'], 'extra' => $hnum['content']);
}
}
}
}
if ($encoding == 'base64' || $encoding == 'quoted-printable') {
$body['content'] = MIME4::decode_content($part['content'], $encoding, $debug);
} else {
if ($encoding) {
$body['transfer-encoding'] = $encoding;
}
$body['content'] = $part['content'];
}
if (substr($body['content'], -2) == "\r\n") {
$body['content'] = substr($body['content'], 0, -2);
} else {
if (substr($body['content'], -1) == "\n") {
$body['content'] = substr($body['content'], 0, -1);
}
}
return $body;
}
}