/**
* Connect to an IMAP server
*
* @param string Host to connect
* @param string Username for IMAP account
* @param string Password for IMAP account
* @param number Port to connect to
* @param string SSL schema (either ssl or tls) or null if plain connection
* @return boolean TRUE on success, FALSE on failure
* @access public
*/
function connect($host, $user, $pass, $port = 143, $use_ssl = null)
{
global $ICL_SSL, $ICL_PORT, $IMAP_USE_INTERNAL_DATE;
// check for Open-SSL support in PHP build
if ($use_ssl && extension_loaded('openssl')) {
$ICL_SSL = $use_ssl == 'imaps' ? 'ssl' : $use_ssl;
} else {
if ($use_ssl) {
raise_error(array('code' => 403, 'type' => 'imap', 'file' => __FILE__, 'message' => 'Open SSL not available;'), TRUE, FALSE);
$port = 143;
}
}
$ICL_PORT = $port;
$IMAP_USE_INTERNAL_DATE = false;
$attempt = 0;
do {
$data = rcmail::get_instance()->plugins->exec_hook('imap_connect', array('host' => $host, 'user' => $user, 'attempt' => ++$attempt));
if (!empty($data['pass'])) {
$pass = $data['pass'];
}
$this->conn = iil_Connect($data['host'], $data['user'], $pass, $this->options);
} while (!$this->conn && $data['retry']);
$this->host = $data['host'];
$this->user = $data['user'];
$this->pass = $pass;
$this->port = $port;
$this->ssl = $use_ssl;
// print trace messages
if ($this->conn && $this->debug_level & 8) {
console($this->conn->message);
} else {
if (!$this->conn && $GLOBALS['iil_error']) {
$this->error_code = $GLOBALS['iil_errornum'];
raise_error(array('code' => 403, 'type' => 'imap', 'message' => $GLOBALS['iil_error']), TRUE, FALSE);
}
}
// get server properties
if ($this->conn) {
if (!empty($this->conn->rootdir)) {
$this->set_rootdir($this->conn->rootdir);
$this->root_ns = preg_replace('/[.\\/]$/', '', $this->conn->rootdir);
}
if (empty($this->delimiter)) {
$this->get_hierarchy_delimiter();
}
}
return $this->conn ? TRUE : FALSE;
}
/**
* Connect to an IMAP server
*
* @param string Host to connect
* @param string Username for IMAP account
* @param string Password for IMAP account
* @param number Port to connect to
* @param string SSL schema (either ssl or tls) or null if plain connection
* @return boolean TRUE on success, FALSE on failure
* @access public
*/
function connect($host, $user, $pass, $port = 143, $use_ssl = null)
{
global $ICL_SSL, $ICL_PORT, $IMAP_USE_INTERNAL_DATE;
// check for Open-SSL support in PHP build
if ($use_ssl && in_array('openssl', get_loaded_extensions())) {
$ICL_SSL = $use_ssl == 'imaps' ? 'ssl' : $use_ssl;
} else {
if ($use_ssl) {
raise_error(array('code' => 403, 'type' => 'imap', 'file' => __FILE__, 'message' => 'Open SSL not available;'), TRUE, FALSE);
$port = 143;
}
}
$ICL_PORT = $port;
$IMAP_USE_INTERNAL_DATE = false;
$this->conn = iil_Connect($host, $user, $pass, $this->options);
$this->host = $host;
$this->user = $user;
$this->pass = $pass;
$this->port = $port;
$this->ssl = $use_ssl;
// print trace mesages
if ($this->conn && $this->debug_level & 8) {
console($this->conn->message);
} else {
if (!$this->conn && $GLOBALS['iil_error']) {
$this->error_code = $GLOBALS['iil_errornum'];
raise_error(array('code' => 403, 'type' => 'imap', 'message' => $GLOBALS['iil_error']), TRUE, FALSE);
}
}
// get server properties
if ($this->conn) {
if (!empty($this->conn->delimiter)) {
$this->delimiter = $this->conn->delimiter;
}
if (!empty($this->conn->rootdir)) {
$this->set_rootdir($this->conn->rootdir);
$this->root_ns = ereg_replace('[\\.\\/]$', '', $this->conn->rootdir);
}
}
return $this->conn ? TRUE : FALSE;
}