/**
* Function to be executed in script shutdown
* Registered with register_shutdown_function()
*/
public function shutdown()
{
if (is_object($this->imap)) {
$this->imap->close();
}
if (is_object($this->smtp)) {
$this->smtp->disconnect();
}
foreach ($this->books as $book) {
if (is_object($book)) {
$book->close();
}
}
// before closing the database connection, write session data
if ($_SERVER['REMOTE_ADDR']) {
session_write_close();
}
// write performance stats to logs/console
if ($this->config->get('devel_mode')) {
if (function_exists('memory_get_usage')) {
$mem = show_bytes(memory_get_usage());
}
if (function_exists('memory_get_peak_usage')) {
$mem .= '/' . show_bytes(memory_get_peak_usage());
}
$log = $this->task . ($this->action ? '/' . $this->action : '') . ($mem ? " [{$mem}]" : '');
if (defined('RCMAIL_START')) {
rcube_print_time(RCMAIL_START, $log);
} else {
console($log);
}
}
}
/**
* Function to be executed in script shutdown
* Registered with register_shutdown_function()
*/
public function shutdown()
{
foreach ($this->shutdown_functions as $function) {
call_user_func($function);
}
if (is_object($this->smtp)) {
$this->smtp->disconnect();
}
foreach ($this->address_books as $book) {
if (is_object($book) && is_a($book, 'rcube_addressbook')) {
$book->close();
}
}
foreach ($this->caches as $cache) {
if (is_object($cache)) {
$cache->close();
}
}
if (is_object($this->storage)) {
if ($this->expunge_cache) {
$this->storage->expunge_cache();
}
$this->storage->close();
}
// before closing the database connection, write session data
if ($_SERVER['REMOTE_ADDR'] && is_object($this->session)) {
session_write_close();
}
// write performance stats to logs/console
if ($this->config->get('devel_mode')) {
if (function_exists('memory_get_usage')) {
$mem = show_bytes(memory_get_usage());
}
if (function_exists('memory_get_peak_usage')) {
$mem .= '/' . show_bytes(memory_get_peak_usage());
}
$log = $this->task . ($this->action ? '/' . $this->action : '') . ($mem ? " [{$mem}]" : '');
if (defined('RCMAIL_START')) {
rcube_print_time(RCMAIL_START, $log);
} else {
console($log);
}
}
}
/**
* Function to be executed in script shutdown
* Registered with register_shutdown_function()
*/
public function shutdown()
{
foreach ($this->shutdown_functions as $function) {
call_user_func($function);
}
if (is_object($this->smtp)) {
$this->smtp->disconnect();
}
foreach ($this->caches as $cache) {
if (is_object($cache)) {
$cache->close();
}
}
if (is_object($this->storage)) {
if ($this->expunge_cache) {
$this->storage->expunge_cache();
}
$this->storage->close();
}
}
/**
* When you're going to sleep the script execution for a longer time
* it is good to close all external connections (sql, memcache, SMTP, IMAP).
*
* No action is required on wake up, all connections will be
* re-established automatically.
*/
public function sleep()
{
foreach ($this->caches as $cache) {
if (is_object($cache)) {
$cache->close();
}
}
if ($this->storage) {
$this->storage->close();
}
if ($this->db) {
$this->db->closeConnection();
}
if ($this->memcache) {
$this->memcache->close();
// after close() need to re-init memcache
$this->memcache_init();
}
if ($this->smtp) {
$this->smtp->disconnect();
}
}
/**
* Function to be executed in script shutdown
* Registered with register_shutdown_function()
*/
public function shutdown()
{
foreach ($this->shutdown_functions as $function) {
call_user_func($function);
}
// write session data as soon as possible and before
// closing database connection, don't do this before
// registered shutdown functions, they may need the session
// Note: this will run registered gc handlers (ie. cache gc)
if ($_SERVER['REMOTE_ADDR'] && is_object($this->session)) {
$this->session->write_close();
}
if (is_object($this->smtp)) {
$this->smtp->disconnect();
}
foreach ($this->caches as $cache) {
if (is_object($cache)) {
$cache->close();
}
}
if (is_object($this->storage)) {
$this->storage->close();
}
}
/**
* Send the given message using the configured method.
*
* @param object $message Reference to Mail_MIME object
* @param string $from Sender address string
* @param array $mailto Array of recipient address strings
* @param array $error SMTP error array (reference)
* @param string $body_file Location of file with saved message body (reference),
* used when delay_file_io is enabled
* @param array $options SMTP options (e.g. DSN request)
* @param bool $disconnect Close SMTP connection ASAP
*
* @return boolean Send status.
*/
public function deliver_message(&$message, $from, $mailto, &$error, &$body_file = null, $options = null, $disconnect = false)
{
$plugin = $this->plugins->exec_hook('message_before_send', array('message' => $message, 'from' => $from, 'mailto' => $mailto, 'options' => $options));
if ($plugin['abort']) {
if (!empty($plugin['error'])) {
$error = $plugin['error'];
}
if (!empty($plugin['body_file'])) {
$body_file = $plugin['body_file'];
}
return isset($plugin['result']) ? $plugin['result'] : false;
}
$from = $plugin['from'];
$mailto = $plugin['mailto'];
$options = $plugin['options'];
$message = $plugin['message'];
$headers = $message->headers();
// generate list of recipients
$a_recipients = (array) $mailto;
if (strlen($headers['Cc'])) {
$a_recipients[] = $headers['Cc'];
}
if (strlen($headers['Bcc'])) {
$a_recipients[] = $headers['Bcc'];
}
// remove Bcc header and get the whole head of the message as string
$smtp_headers = $message->txtHeaders(array('Bcc' => null), true);
if ($message->getParam('delay_file_io')) {
// use common temp dir
$temp_dir = $this->config->get('temp_dir');
$body_file = tempnam($temp_dir, 'rcmMsg');
$mime_result = $message->saveMessageBody($body_file);
if (is_a($mime_result, 'PEAR_Error')) {
self::raise_error(array('code' => 650, 'type' => 'php', 'file' => __FILE__, 'line' => __LINE__, 'message' => "Could not create message: " . $mime_result->getMessage()), true, false);
return false;
}
$msg_body = fopen($body_file, 'r');
} else {
$msg_body = $message->get();
}
// initialize SMTP connection
if (!is_object($this->smtp)) {
$this->smtp_init(true);
}
// send message
$sent = $this->smtp->send_mail($from, $a_recipients, $smtp_headers, $msg_body, $options);
$response = $this->smtp->get_response();
$error = $this->smtp->get_error();
if (!$sent) {
self::raise_error(array('code' => 800, 'type' => 'smtp', 'line' => __LINE__, 'file' => __FILE__, 'message' => join("\n", $response)), true, false);
// allow plugins to catch sending errors with the same parameters as in 'message_before_send'
$this->plugins->exec_hook('message_send_error', $plugin + array('error' => $error));
} else {
$this->plugins->exec_hook('message_sent', array('headers' => $headers, 'body' => $msg_body));
// remove MDN headers after sending
unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']);
if ($this->config->get('smtp_log')) {
// get all recipient addresses
$mailto = implode(',', $a_recipients);
$mailto = rcube_mime::decode_address_list($mailto, null, false, null, true);
self::write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s", $this->user->get_username(), rcube_utils::remote_addr(), implode(', ', $mailto), !empty($response) ? join('; ', $response) : ''));
}
}
if (is_resource($msg_body)) {
fclose($msg_body);
}
if ($disconnect) {
$this->smtp->disconnect();
}
$message->headers($headers, true);
return $sent;
}
