host = $host; $this->port = $port; } /** * connect() - Connects to the given smtp-server * * @access: public * @return Boolean */ public function connect() { // control-connection handle is saved to $handle $this->sock = @fsockopen($this->host, $this->port); if ( !$this->sock OR !$this->check('220') ) throw new Exception("Connection failed."); // switch to non-blocking mode - just return data no response set_socket_blocking($this->sock, true); // set timeout of the server connection stream_set_timeout($this->sock, 0, 200000); return true; } /** * ehlo() - Sends greeting to secured server * * @access: public * @param Str $user * @param Str $pwd * @return Boolean */ public function ehlo($user, $pwd) { // send EHLO -spezified in RFC 2554 $this->cmd("EHLO " . $this->host); if( !$this->check('250') ) throw new Exception("Failed to send EHLO."); // send authentification-identifier $this->cmd("AUTH LOGIN"); if( !$this->check('334') ) throw new Exception("Failed to send AUTH."); // send user-name $this->cmd(base64_encode("HS2847_system")); if( !$this->check('334') ) throw new Exception("Failed to send user-name."); // send password $this->cmd(base64_encode("Jellybo1")); if( !$this->check('235') ) throw new Exception("Failed to send password."); return true; } /** * helo() - Sends greeting to server * * @access: public * @return Boolean */ public function helo() { // Send the RFC821 specified HELO. $this->cmd('HELO ' . $this->host); if( !$this->check('250') ) throw new Exception("Failed to send HELO."); return true; } /** * from() - Sends specified addressor * * @access: public * @param Str $from * @return Boolean */ public function from($from) { // specify addressor $this->cmd("MAIL FROM: $from"); if( !$this->check('250') ) throw new Exception("Failed to send addressor."); return true; } /** * rcpt() - Sends specified acceptor * * @access: public * @param Str $to * @return Boolean */ public function rcpt($to) { // send specified acceptor $this->cmd("RCPT TO: $to"); if( !$this->check('250') ) throw new Exception("Failed to send acceptor."); return true; } /** * data() - Sends the data to the server * * @access: public * @param Str $message * @param Arr $header * @return NONE */ public function data($message, $header) { // initiate data-transfere $this->cmd('DATA'); if( !$this->check('354') ) throw new Exception("Data-transfere failed."); // validate header-data if( !is_array($header) ) throw new Exception("Header-data must be an array."); // initiate counter $i = 0; // include header data foreach( $header as $key => $value) { // send header if( $i < count($header)-1 ) { $this->cmd("$key: $value"); } else { $this->cmd("$key: $value\r\n"); } $i++; } // send the message $this->cmd("$message\r\n"); // send end parameter $this->cmd('.'); $this->check('250'); } /** * quit() - Closes the server-connection * * @access: public * @return NONE */ public function quit() { $this->cmd("QUIT"); $this->check('221'); fclose($this->sock); return true; } /** * cmd() - Sets a ftp-command given by the user * * @access: public * @param Str $cmd * @return NONE */ public function cmd($cmd) { fputs($this->sock, "$cmd\r\n"); $this->log("> $cmd"); } /** * getReply() - Gets the reply of the ftp-server * * @access: public * @return String */ public function getReply() { $go = true; $message = ""; do { $tmp = @fgets($this->sock, 1024); if($tmp === false) { $go = false; } else { $message .= $tmp; if( preg_match('/^([0-9]{3})(-(.*[\r\n]{1,2})+\\1)? [^\r\n]+[\r\n]{1,2}$/', $message) ) $go = false; } } while($go); $this->log($message); return $message; } /** * checkControl() - Checks if the response of a command is ok * * @access: public * @param Str $reply * @return Boolean */ public function valid() { // get response of the server $this->response = $this->getReply(); // check the response and say if everything is allright return (empty($this->response) || preg_match('/^[5]/', $this->response)) ? false : true; } /** * check() - Checks if the response-code is correct * * @access: public * @param Str $code * @return Boolean */ public function check($code) { if($this->valid()) { $pat = '/^'. $code .'/'; if( preg_match($pat, $this->response)) { return true; } } return false; } /** * log() - Saves all request to the server and their responses into $this->log * * @access: private * @return NONE */ private function log($str) { $this->log .= "$str
"; } /** * getLog() - Prints out all requests to the server and their responses * * @access: public * @return NONE */ public function getLog() { return $this->log; } } ?> TS3 Zusatzfunktionen bestellen
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