public static function newCronThread()
{
global $siteurl, $real_siteurl;
$url = $real_siteurl ? $real_siteurl : $siteurl;
$matches = parse_url($url);
$host = $matches['host'];
$port = !empty($matches['port']) ? $matches['port'] : 80;
$path = $matches['path'] ? $matches['path'] : '/';
$header = "GET {$path}cron.php HTTP/1.0\r\n";
$header .= "Accept: */*\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= "Connection: Close\r\n\r\n";
$fp = fsocketopen($host, $port);
if (!$fp) {
return false;
}
stream_set_timeout($fp, 1);
@fwrite($fp, $header);
@fgets($fp);
fclose($fp);
return true;
}
function dfopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE)
{
$return = '';
$matches = parse_url($url);
$host = $matches['host'];
$path = $matches['path'] ? $matches['path'] . (isset($matches['query']) && $matches['query'] ? '?' . $matches['query'] : '') : '/';
$port = !empty($matches['port']) ? $matches['port'] : 80;
if ($post) {
$out = "POST {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "User-Agent: {$_SERVER['HTTP_USER_AGENT']}\r\n";
$header .= "Host: {$host}\r\n";
$header .= 'Content-Length: ' . strlen($post) . "\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header . $post;
} else {
$out = "GET {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "User-Agent: {$_SERVER['HTTP_USER_AGENT']}\r\n";
$header .= "Host: {$host}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header;
}
$fpflag = 0;
if (!($fp = @fsocketopen($ip ? $ip : $host, $port, $errno, $errstr, $timeout))) {
$context = array('http' => array('method' => $post ? 'POST' : 'GET', 'header' => $header, 'content' => $post));
$context = stream_context_create($context);
$fp = @fopen($url, 'b', false, $context);
$fpflag = 1;
}
if (!$fp) {
return '';
} else {
stream_set_blocking($fp, $block);
stream_set_timeout($fp, $timeout);
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if (!$status['timed_out']) {
while (!feof($fp) && !$fpflag) {
if (($header = @fgets($fp)) && ($header == "\r\n" || $header == "\n")) {
break;
}
}
$stop = false;
while (!feof($fp) && !$stop) {
$data = fread($fp, $limit == 0 || $limit > 8192 ? 8192 : $limit);
$return .= $data;
if ($limit) {
$limit -= strlen($data);
$stop = $limit <= 0;
}
}
}
@fclose($fp);
return $return;
}
}
function sendmail($toemail, $subject, $message, $from = '')
{
global $_G;
if (!is_array($_G['setting']['mail'])) {
$_G['setting']['mail'] = dunserialize($_G['setting']['mail']);
}
$_G['setting']['mail']['server'] = $_G['setting']['mail']['port'] = $_G['setting']['mail']['auth'] = $_G['setting']['mail']['from'] = $_G['setting']['mail']['auth_username'] = $_G['setting']['mail']['auth_password'] = '';
if ($_G['setting']['mail']['mailsend'] != 1) {
$smtpnum = count($_G['setting']['mail']['smtp']);
if ($smtpnum) {
$rid = rand(0, $smtpnum - 1);
$smtp = $_G['setting']['mail']['smtp'][$rid];
$_G['setting']['mail']['server'] = $smtp['server'];
$_G['setting']['mail']['port'] = $smtp['port'];
$_G['setting']['mail']['auth'] = $smtp['auth'] ? 1 : 0;
$_G['setting']['mail']['from'] = $smtp['from'];
$_G['setting']['mail']['auth_username'] = $smtp['auth_username'];
$_G['setting']['mail']['auth_password'] = $smtp['auth_password'];
}
}
$message = preg_replace("/href\\=\"(?!(http|https)\\:\\/\\/)(.+?)\"/i", 'href="' . $_G['siteurl'] . '\\2"', $message);
$message = <<<EOT
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset={$_G['charset']}">
<title>{$subject}</title>
</head>
<body>
{$subject}<br />
{$message}
</body>
</html>
EOT;
$maildelimiter = $_G['setting']['mail']['maildelimiter'] == 1 ? "\r\n" : ($_G['setting']['mail']['maildelimiter'] == 2 ? "\r" : "\n");
$mailusername = isset($_G['setting']['mail']['mailusername']) ? $_G['setting']['mail']['mailusername'] : 1;
$_G['setting']['mail']['port'] = $_G['setting']['mail']['port'] ? $_G['setting']['mail']['port'] : 25;
$_G['setting']['mail']['mailsend'] = $_G['setting']['mail']['mailsend'] ? $_G['setting']['mail']['mailsend'] : 1;
if ($_G['setting']['mail']['mailsend'] == 3) {
$email_from = empty($from) ? $_G['setting']['adminemail'] : $from;
} else {
$email_from = $from == '' ? '=?' . CHARSET . '?B?' . base64_encode($_G['setting']['sitename']) . "?= <" . $_G['setting']['adminemail'] . ">" : (preg_match('/^(.+?) \\<(.+?)\\>$/', $from, $mats) ? '=?' . CHARSET . '?B?' . base64_encode($mats[1]) . "?= <{$mats['2']}>" : $from);
}
$email_to = preg_match('/^(.+?) \\<(.+?)\\>$/', $toemail, $mats) ? $mailusername ? '=?' . CHARSET . '?B?' . base64_encode($mats[1]) . "?= <{$mats['2']}>" : $mats[2] : $toemail;
$email_subject = '=?' . CHARSET . '?B?' . base64_encode(preg_replace("/[\r|\n]/", '', '[' . $_G['setting']['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))))));
$host = $_SERVER['HTTP_HOST'];
$version = $_G['setting']['version'];
$headers = "From: {$email_from}{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: {$host} {$version} {$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=" . CHARSET . "{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
if ($_G['setting']['mail']['mailsend'] == 1) {
if (function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
return true;
}
return false;
} elseif ($_G['setting']['mail']['mailsend'] == 2) {
if (!($fp = fsocketopen($_G['setting']['mail']['server'], $_G['setting']['mail']['port'], $errno, $errstr, 30))) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) CONNECT - Unable to connect to the SMTP server", 0);
return false;
}
stream_set_blocking($fp, true);
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != '220') {
runlog('SMTP', "{$_G[setting][mail][server]}:{$_G[setting][mail][port]} CONNECT - {$lastmessage}", 0);
return false;
}
fputs($fp, ($_G['setting']['mail']['auth'] ? 'EHLO' : 'HELO') . " uchome\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) HELO/EHLO - {$lastmessage}", 0);
return false;
}
while (1) {
if (substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
break;
}
$lastmessage = fgets($fp, 512);
}
if ($_G['setting']['mail']['auth']) {
fputs($fp, "AUTH LOGIN\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 334) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) AUTH LOGIN - {$lastmessage}", 0);
return false;
}
fputs($fp, base64_encode($_G['setting']['mail']['auth_username']) . "\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 334) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) USERNAME - {$lastmessage}", 0);
return false;
}
fputs($fp, base64_encode($_G['setting']['mail']['auth_password']) . "\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 235) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) PASSWORD - {$lastmessage}", 0);
return false;
}
$email_from = $_G['setting']['mail']['from'];
}
fputs($fp, "MAIL FROM: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $email_from) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
fputs($fp, "MAIL FROM: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $email_from) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) MAIL FROM - {$lastmessage}", 0);
return false;
}
}
fputs($fp, "RCPT TO: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $toemail) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
fputs($fp, "RCPT TO: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $toemail) . ">\r\n");
$lastmessage = fgets($fp, 512);
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) RCPT TO - {$lastmessage}", 0);
return false;
}
fputs($fp, "DATA\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 354) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) DATA - {$lastmessage}", 0);
return false;
}
$timeoffset = $_G['setting']['timeoffset'];
if (function_exists('date_default_timezone_set')) {
@date_default_timezone_set('Etc/GMT' . ($timeoffset > 0 ? '-' : '+') . abs($timeoffset));
}
$headers .= 'Message-ID: <' . date('YmdHs') . '.' . substr(md5($email_message . microtime()), 0, 6) . rand(100000, 999999) . '@' . $_SERVER['HTTP_HOST'] . ">{$maildelimiter}";
fputs($fp, "Date: " . date('r') . "\r\n");
fputs($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");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) END - {$lastmessage}", 0);
}
fputs($fp, "QUIT\r\n");
return true;
} elseif ($_G['setting']['mail']['mailsend'] == 3) {
ini_set('SMTP', $_G['setting']['mail']['server']);
ini_set('smtp_port', $_G['setting']['mail']['port']);
ini_set('sendmail_from', $email_from);
if (function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
return true;
}
return false;
}
}
function _mobcent_dfsockopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE, $encodetype = 'URLENCODE', $allowcurl = TRUE, $position = 0, $files = array(), $userAgent = '')
{
$return = '';
$matches = parse_url($url);
$scheme = $matches['scheme'];
$host = $matches['host'];
$path = $matches['path'] ? $matches['path'] . ($matches['query'] ? '?' . $matches['query'] : '') : '/';
$port = !empty($matches['port']) ? $matches['port'] : ($scheme == 'http' ? '80' : '');
$boundary = $encodetype == 'URLENCODE' ? '' : random(40);
$userAgent == '' && ($userAgent = $_SERVER['HTTP_USER_AGENT']);
if ($post) {
if (!is_array($post)) {
parse_str($post, $post);
}
_mobcent_format_postkey($post, $postnew);
$post = $postnew;
}
if (function_exists('curl_init') && function_exists('curl_exec') && $allowcurl) {
$ch = curl_init();
$httpheader = array();
if ($ip) {
$httpheader[] = "Host: " . $host;
}
if ($httpheader) {
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
}
curl_setopt($ch, CURLOPT_URL, $scheme . '://' . ($ip ? $ip : $host) . ($port ? ':' . $port : '') . $path);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);
if ($post) {
curl_setopt($ch, CURLOPT_POST, 1);
if ($encodetype == 'URLENCODE') {
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
} else {
foreach ($post as $k => $v) {
if (isset($files[$k])) {
$post[$k] = '@' . $files[$k];
}
}
foreach ($files as $k => $file) {
if (!isset($post[$k]) && file_exists($file)) {
$post[$k] = '@' . $file;
}
}
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
}
if ($cookie) {
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$data = curl_exec($ch);
$status = curl_getinfo($ch);
$errno = curl_errno($ch);
curl_close($ch);
if ($errno || $status['http_code'] != 200) {
return '';
} else {
$GLOBALS['filesockheader'] = substr($data, 0, $status['header_size']);
$data = substr($data, $status['header_size']);
return !$limit ? $data : substr($data, 0, $limit);
}
}
if ($post) {
if ($encodetype == 'URLENCODE') {
$data = http_build_query($post);
} else {
$data = '';
foreach ($post as $k => $v) {
$data .= "--{$boundary}\r\n";
$data .= 'Content-Disposition: form-data; name="' . $k . '"' . (isset($files[$k]) ? '; filename="' . basename($files[$k]) . '"; Content-Type: application/octet-stream' : '') . "\r\n\r\n";
$data .= $v . "\r\n";
}
foreach ($files as $k => $file) {
if (!isset($post[$k]) && file_exists($file)) {
if ($fp = @fopen($file, 'r')) {
$v = fread($fp, filesize($file));
fclose($fp);
$data .= "--{$boundary}\r\n";
$data .= 'Content-Disposition: form-data; name="' . $k . '"; filename="' . basename($file) . '"; Content-Type: application/octet-stream' . "\r\n\r\n";
$data .= $v . "\r\n";
}
}
}
$data .= "--{$boundary}\r\n";
}
$out = "POST {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= $encodetype == 'URLENCODE' ? "Content-Type: application/x-www-form-urlencoded\r\n" : "Content-Type: multipart/form-data; boundary={$boundary}\r\n";
$header .= 'Content-Length: ' . strlen($data) . "\r\n";
$header .= "User-Agent: {$userAgent}\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header;
$out .= $data;
} else {
$out = "GET {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "User-Agent: {$userAgent}\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header;
}
$fpflag = 0;
if (!($fp = @fsocketopen($ip ? $ip : $host, $port, $errno, $errstr, $timeout))) {
$context = array('http' => array('method' => $post ? 'POST' : 'GET', 'header' => $header, 'content' => $post, 'timeout' => $timeout));
$context = stream_context_create($context);
$fp = @fopen($scheme . '://' . ($ip ? $ip : $host) . ':' . $port . $path, 'b', false, $context);
$fpflag = 1;
}
if (!$fp) {
return '';
} else {
stream_set_blocking($fp, $block);
stream_set_timeout($fp, $timeout);
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if (!$status['timed_out']) {
while (!feof($fp) && !$fpflag) {
$headers = '';
$header = @fgets($fp);
$headers .= $header;
if ($header && ($header == "\r\n" || $header == "\n")) {
break;
}
}
$GLOBALS['filesockheader'] = $headers;
if ($position) {
for ($i = 0; $i < $position; $i++) {
$char = fgetc($fp);
if ($char == "\n" && $oldchar != "\r") {
$i++;
}
$oldchar = $char;
}
}
if ($limit) {
$return = stream_get_contents($fp, $limit);
} else {
$return = stream_get_contents($fp);
}
}
@fclose($fp);
return $return;
}
}
function _dfsockopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE, $encodetype = 'URLENCODE', $allowcurl = TRUE)
{
$return = '';
$matches = parse_url($url);
$scheme = $matches['scheme'];
$host = $matches['host'];
$path = $matches['path'] ? $matches['path'] . ($matches['query'] ? '?' . $matches['query'] : '') : '/';
$port = !empty($matches['port']) ? $matches['port'] : 80;
if (function_exists('curl_init') && function_exists('curl_exec') && $allowcurl) {
$ch = curl_init();
$ip && curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: " . $host));
curl_setopt($ch, CURLOPT_URL, $scheme . '://' . ($ip ? $ip : $host) . ':' . $port . $path);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
if ($post) {
curl_setopt($ch, CURLOPT_POST, 1);
if ($encodetype == 'URLENCODE') {
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
} else {
parse_str($post, $postarray);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postarray);
}
}
if ($cookie) {
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$data = curl_exec($ch);
$status = curl_getinfo($ch);
$errno = curl_errno($ch);
curl_close($ch);
if ($errno || $status['http_code'] != 200) {
return;
} else {
return !$limit ? $data : substr($data, 0, $limit);
}
}
if ($post) {
$out = "POST {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$boundary = $encodetype == 'URLENCODE' ? '' : '; boundary=' . trim(substr(trim($post), 2, strpos(trim($post), "\n") - 2));
$header .= $encodetype == 'URLENCODE' ? "Content-Type: application/x-www-form-urlencoded\r\n" : "Content-Type: multipart/form-data{$boundary}\r\n";
$header .= "User-Agent: {$_SERVER['HTTP_USER_AGENT']}\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= 'Content-Length: ' . strlen($post) . "\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header . $post;
} else {
$out = "GET {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "User-Agent: {$_SERVER['HTTP_USER_AGENT']}\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header;
}
$fpflag = 0;
if (!($fp = @fsocketopen($ip ? $ip : $host, $port, $errno, $errstr, $timeout))) {
$context = array('http' => array('method' => $post ? 'POST' : 'GET', 'header' => $header, 'content' => $post, 'timeout' => $timeout));
$context = stream_context_create($context);
$fp = @fopen($scheme . '://' . ($ip ? $ip : $host) . ':' . $port . $path, 'b', false, $context);
$fpflag = 1;
}
if (!$fp) {
return '';
} else {
stream_set_blocking($fp, $block);
stream_set_timeout($fp, $timeout);
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if (!$status['timed_out']) {
while (!feof($fp) && !$fpflag) {
if (($header = @fgets($fp)) && ($header == "\r\n" || $header == "\n")) {
break;
}
}
$stop = false;
while (!feof($fp) && !$stop) {
$data = fread($fp, $limit == 0 || $limit > 8192 ? 8192 : $limit);
$return .= $data;
if ($limit) {
$limit -= strlen($data);
$stop = $limit <= 0;
}
}
}
@fclose($fp);
return $return;
}
}
function changyan_http_send($url, $limit = 0, $post = '', $cookie = '', $timeout = 15)
{
$return = '';
$matches = parse_url($url);
$scheme = $matches['scheme'];
$host = $matches['host'];
$path = $matches['path'] ? $matches['path'] . (@$matches['query'] ? '?' . $matches['query'] : '') : '/';
$port = !empty($matches['port']) ? $matches['port'] : 80;
if (function_exists('curl_init') && function_exists('curl_exec')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $scheme . '://' . $host . ':' . $port . $path);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
if ($post) {
curl_setopt($ch, CURLOPT_POST, 1);
$content = is_array($post) ? http_build_query($post) : $post;
curl_setopt($ch, CURLOPT_POSTFIELDS, urldecode($content));
}
if ($cookie) {
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, 900);
$data = curl_exec($ch);
$status = curl_getinfo($ch);
$errno = curl_errno($ch);
curl_close($ch);
if ($errno || $status['http_code'] != 200) {
return;
} else {
return !$limit ? $data : substr($data, 0, $limit);
}
}
if ($post) {
$content = is_array($post) ? urldecode(http_build_query($post)) : $post;
$out = "POST {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "User-Agent: " . @$_SERVER['HTTP_USER_AGENT'] . "\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= 'Content-Length: ' . strlen($content) . "\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header . $content;
} else {
$out = "GET {$path} HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "User-Agent: " . @$_SERVER['HTTP_USER_AGENT'] . "\r\n";
$header .= "Host: {$host}:{$port}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cookie: {$cookie}\r\n\r\n";
$out .= $header;
}
$fpflag = 0;
$fp = false;
if (function_exists('fsocketopen')) {
$fp = fsocketopen($host, $port, $errno, $errstr, $timeout);
}
if (!$fp) {
$context = stream_context_create(array('http' => array('method' => $post ? 'POST' : 'GET', 'header' => $header, 'content' => $content, 'timeout' => $timeout)));
$fp = @fopen($scheme . '://' . $host . ':' . $port . $path, 'b', false, $context);
$fpflag = 1;
}
if (!$fp) {
return '';
} else {
stream_set_blocking($fp, true);
stream_set_timeout($fp, $timeout);
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if (!$status['timed_out']) {
while (!feof($fp) && !$fpflag) {
if (($header = @fgets($fp)) && ($header == "\r\n" || $header == "\n")) {
break;
}
}
if ($limit) {
$return = stream_get_contents($fp, $limit);
} else {
$return = stream_get_contents($fp);
}
}
@fclose($fp);
return $return;
}
}
function _Connect()
{
if ($this->_socket !== false) {
if (!@feof($this->_socket)) {
return $this->_socket;
}
$this->_socket = false;
}
$errno = 0;
$errstr = "";
$this->_connerror = false;
if ($this->_path) {
$host = $this->_path;
$port = 0;
} else {
$host = $this->_host;
$port = $this->_port;
}
if ($this->_timeout <= 0) {
$fp = fsocketopen($host, $port, $errno, $errstr);
} else {
$fp = fsocketopen($host, $port, $errno, $errstr, $this->_timeout);
}
if (!$fp) {
if ($this->_path) {
$location = $this->_path;
} else {
$location = "{$this->_host}:{$this->_port}";
}
$errstr = trim($errstr);
$this->_error = "connection to {$location} failed (errno={$errno}, msg={$errstr})";
$this->_connerror = true;
return false;
}
if (!$this->_Send($fp, pack("N", 1), 4)) {
fclose($fp);
$this->_error = "failed to send client protocol version";
return false;
}
list(, $v) = unpack("N*", fread($fp, 4));
$v = (int) $v;
if ($v < 1) {
fclose($fp);
$this->_error = "expected searchd protocol version 1+, got version '{$v}'";
return false;
}
return $fp;
}
$maildelimiter = $mail_setting['maildelimiter'] == 1 ? "\r\n" : ($mail_setting['maildelimiter'] == 2 ? "\r" : "\n");
$mailusername = isset($mail_setting['mailusername']) ? $mail_setting['mailusername'] : 1;
$appname = $this->base->cache['apps'][$mail['appid']]['name'];
$mail['subject'] = '=?' . $mail['charset'] . '?B?' . base64_encode(str_replace("\r", '', str_replace("\n", '', '[' . $appname . '] ' . $mail['subject']))) . '?=';
$mail['message'] = chunk_split(base64_encode(str_replace("\r\n.", " \r\n..", str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", str_replace("\n\r", "\r", $mail['message'])))))));
$email_from = $mail['frommail'] == '' ? '=?' . $mail['charset'] . '?B?' . base64_encode($appname) . "?= <{$mail_setting['maildefault']}>" : (preg_match('/^(.+?) \\<(.+?)\\>$/', $email_from, $from) ? '=?' . $mail['charset'] . '?B?' . base64_encode($from[1]) . "?= <{$from['2']}>" : $mail['frommail']);
foreach (explode(',', $mail['email_to']) as $touser) {
$tousers[] = preg_match('/^(.+?) \\<(.+?)\\>$/', $touser, $to) ? $mailusername ? '=?' . $mail['charset'] . '?B?' . base64_encode($to[1]) . "?= <{$to['2']}>" : $to[2] : $touser;
}
$mail['email_to'] = implode(',', $tousers);
$headers = "From: {$email_from}{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: Discuz! {$version}{$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/" . ($mail['htmlon'] ? 'html' : 'plain') . "; charset={$mail['charset']}{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
$mail_setting['mailport'] = $mail_setting['mailport'] ? $mail_setting['mailport'] : 25;
if ($mail_setting['mailsend'] == 1 && function_exists('mail')) {
return @mail($mail['email_to'], $mail['subject'], $mail['message'], $headers);
} elseif ($mail_setting['mailsend'] == 2) {
if (!($fp = fsocketopen($mail_setting['mailserver'], $mail_setting['mailport'], $errno, $errstr, 30))) {
return false;
}
stream_set_blocking($fp, true);
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != '220') {
return false;
}
fputs($fp, ($mail_setting['mailauth'] ? 'EHLO' : 'HELO') . " discuz\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
return false;
}
while (1) {
if (substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
break;
/**
* 发送邮件函数
* @param [type] $toemail [description]
* @param [type] $subject [description]
* @param [type] $message [description]
* @param string $from [description]
* @return [type] [description]
*/
function sendmail($toemail, $subject, $message, $from = '')
{
define('CHARSET', 'utf-8');
$smtp = C('THINK_EMAIL');
$_G['server'] = $_G['port'] = $_G['auth'] = $_G['from'] = $_G['auth_username'] = $_G['auth_password'] = '';
$_G['server'] = $smtp['SMTP_HOST'];
$_G['port'] = $smtp['SMTP_PORT'];
$_G['auth'] = 1;
$_G['from'] = $smtp['FROM_EMAIL'];
$_G['auth_username'] = $smtp['SMTP_USER'];
$_G['auth_password'] = $smtp['SMTP_PASS'];
$message = preg_replace("/href\\=\"(?!(http|https)\\:\\/\\/)(.+?)\"/i", 'href="' . $_G['siteurl'] . '\\2"', $message);
$message = <<<EOT
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=CHARSET">
<title>{$subject}</title>
</head>
<body>
{$message}
</body>
</html>
EOT;
$maildelimiter = "\n";
$mailusername = 1;
$_G['port'] = $_G['port'] ? $_G['port'] : 25;
$email_from = $from == '' ? '=?' . CHARSET . '?B?' . base64_encode(C('SITENAME')) . "?= <" . $_G['from'] . ">" : (preg_match('/^(.+?) \\<(.+?)\\>$/', $from, $mats) ? '=?' . CHARSET . '?B?' . base64_encode($mats[1]) . "?= <{$mats['2']}>" : $from);
$email_to = preg_match('/^(.+?) \\<(.+?)\\>$/', $toemail, $mats) ? $mailusername ? '=?' . CHARSET . '?B?' . base64_encode($mats[1]) . "?= <{$mats['2']}>" : $mats[2] : $toemail;
$email_subject = '=?' . CHARSET . '?B?' . base64_encode(preg_replace("/[\r|\n]/", '', $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))))));
$host = $_SERVER['HTTP_HOST'];
$headers = "From: {$email_from}{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: {$host} {$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=" . CHARSET . "{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
if (!($fp = fsocketopen($_G['server'], $_G['port'], $errno, $errstr, 30))) {
//return "({$_G[server]}:{$_G[port]}) CONNECT - Unable to connect to the SMTP server";
return false;
}
stream_set_blocking($fp, true);
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != '220') {
//return "{$_G[server]}:{$_G[port]} CONNECT - $lastmessage";
return false;
}
fputs($fp, 'EHLO' . " uchome\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
//return "({$_G[server]}:{$_G[port]}) HELO/EHLO - $lastmessage";
return false;
}
while (1) {
if (substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
break;
}
$lastmessage = fgets($fp, 512);
}
fputs($fp, "AUTH LOGIN\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 334) {
//return "({$_G[server]}:{$_G[port]}) AUTH LOGIN - $lastmessage";
return false;
}
fputs($fp, base64_encode($_G['auth_username']) . "\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 334) {
//return "({$_G[server]}:{$_G[port]}) USERNAME - $lastmessage";
return false;
}
fputs($fp, base64_encode($_G['auth_password']) . "\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 235) {
//return "({$_G[server]}:{$_G[port]}) PASSWORD - $lastmessage";
return false;
}
$email_from = $_G['from'];
fputs($fp, "MAIL FROM: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $email_from) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
fputs($fp, "MAIL FROM: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $email_from) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
//return "({$_G[server]}:{$_G[port]}) MAIL FROM - $lastmessage";
return false;
}
}
fputs($fp, "RCPT TO: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $toemail) . ">\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
fputs($fp, "RCPT TO: <" . preg_replace("/.*\\<(.+?)\\>.*/", "\\1", $toemail) . ">\r\n");
$lastmessage = fgets($fp, 512);
//return "({$_G[server]}:{$_G[port]}) RCPT TO - $lastmessage";
return false;
}
fputs($fp, "DATA\r\n");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 354) {
//return "({$_G[server]}:{$_G[port]}) DATA - $lastmessage";
return false;
}
$timeoffset = 8;
if (function_exists('date_default_timezone_set')) {
@date_default_timezone_set('Etc/GMT' . ($timeoffset > 0 ? '-' : '+') . abs($timeoffset));
}
$headers .= 'Message-ID: <' . date('YmdHs') . '.' . substr(md5($email_message . microtime()), 0, 6) . rand(100000, 999999) . '@' . $_SERVER['HTTP_HOST'] . ">{$maildelimiter}";
fputs($fp, "Date: " . date('r') . "\r\n");
fputs($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");
$lastmessage = fgets($fp, 512);
if (substr($lastmessage, 0, 3) != 250) {
return "({$_G[server]}:{$_G[port]}) END - {$lastmessage}";
}
fputs($fp, "QUIT\r\n");
return true;
}
function _dfsockopen($url, $limit = 0, $post = "", $cookie = "", $bysocket = FALSE, $ip = "", $timeout = 15, $block = TRUE, $encodetype = "URLENCODE", $allowcurl = TRUE)
{
$return = "";
$matches = parse_url($url);
$scheme = $matches['scheme'];
$host = $matches['host'];
$path = $matches['path'] ? $matches['path'] . ($matches['query'] ? "?" . $matches['query'] : "") : "/";
$port = !empty($matches['port']) ? $matches['port'] : 80;
if (function_exists("curl_init") && function_exists("curl_exec") && $allowcurl) {
$ch = curl_init();
if ($ip) {
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: " . $host));
}
curl_setopt($ch, CURLOPT_URL, $scheme . "://" . ($ip ? $ip : $host) . ":" . $port . $path);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
if ($post) {
curl_setopt($ch, CURLOPT_POST, 1);
if ($encodetype == "URLENCODE") {
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
} else {
parse_str($post, &$postarray);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postarray);
}
}
if ($cookie) {
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$data = curl_exec($ch);
$status = curl_getinfo($ch);
$errno = curl_errno($ch);
curl_close($ch);
if ($errno || $status['http_code'] != 200) {
return;
}
if (!$limit) {
return $data;
}
return substr($data, 0, $limit);
} else {
if ($post) {
$out = "POST " . $path . " HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$boundary = $encodetype == "URLENCODE" ? "" : "; boundary=" . trim(substr(trim($post), 2, strpos(trim($post), "\n") - 2));
$header .= $encodetype == "URLENCODE" ? "Content-Type: application/x-www-form-urlencoded\r\n" : "Content-Type: multipart/form-data" . $boundary . "\r\n";
$header .= "User-Agent: " . $_SERVER['HTTP_USER_AGENT'] . "\r\n";
$header .= "Host: " . $host . ":{$port}\r\n";
$header .= "Content-Length: " . strlen($post) . "\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cache-Control: no-cache\r\n";
$header .= "Cookie: " . $cookie . "\r\n\r\n";
$out .= $header . $post;
} else {
$out = "GET " . $path . " HTTP/1.0\r\n";
$header = "Accept: */*\r\n";
$header .= "Accept-Language: zh-cn\r\n";
$header .= "User-Agent: " . $_SERVER['HTTP_USER_AGENT'] . "\r\n";
$header .= "Host: " . $host . ":{$port}\r\n";
$header .= "Connection: Close\r\n";
$header .= "Cookie: " . $cookie . "\r\n\r\n";
$out .= $header;
}
$fpflag = 0;
if (!($fp = @fsocketopen($ip ? $ip : $host, $port, $errno, $errstr, $timeout))) {
$context = array("http" => array("method" => $post ? "POST" : "GET", "header" => $header, "content" => $post, "timeout" => $timeout));
$context = stream_context_create($context);
$fp = @fopen($scheme . "://" . ($ip ? $ip : $host) . ":" . $port . $path, "b", FALSE, $context);
$fpflag = 1;
}
if (!$fp) {
return "";
}
stream_set_blocking($fp, $block);
stream_set_timeout($fp, $timeout);
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if (!$status['timed_out']) {
do {
} while (!feof($fp) || !$fpflag || (!($header = @fgets($fp)) && !($header == "\r\n") || !($header == "\n")));
$stop = FALSE;
while (!feof($fp) || !$stop) {
$data = fread($fp, $limit == 0 || 8192 < $limit ? 8192 : $limit);
$return .= $data;
if ($limit) {
$limit -= strlen($data);
$stop = $limit <= 0;
}
}
}
@fclose($fp);
}
return $return;
}