Ejemplo n.º 1
0
 /**
  * Public constructor
  *
  * In addition to the parameters of Part::__construct() this constructor supports:
  * - file  filename or file handle of a file with raw message content
  * - flags array with flags for message, keys are ignored, use constants defined in \Zend\Mail\Storage
  *
  * @param array $params
  * @throws Exception\RuntimeException
  */
 public function __construct(array $params)
 {
     if (isset($params['file'])) {
         if (!is_resource($params['file'])) {
             ErrorHandler::start();
             $params['raw'] = file_get_contents($params['file']);
             $error = ErrorHandler::stop();
             if ($params['raw'] === false) {
                 throw new Exception\RuntimeException('could not open file', 0, $error);
             }
         } else {
             $params['raw'] = stream_get_contents($params['file']);
         }
     }
     if (!empty($params['flags'])) {
         // set key and value to the same value for easy lookup
         $this->flags = array_combine($params['flags'], $params['flags']);
     }
     parent::__construct($params);
 }
Ejemplo n.º 2
0
 /**
  * Open connection to IMAP server
  *
  * @param  string      $host  hostname or IP address of IMAP server
  * @param  int|null    $port  of IMAP server, default is 143 (993 for ssl)
  * @param  string|bool $ssl   use 'SSL', 'TLS' or false
  * @throws Exception\RuntimeException
  * @return string welcome message
  */
 public function connect($host, $port = null, $ssl = false)
 {
     $isTls = false;
     if ($ssl) {
         $ssl = strtolower($ssl);
     }
     switch ($ssl) {
         case 'ssl':
             $host = 'ssl://' . $host;
             if (!$port) {
                 $port = 993;
             }
             break;
         case 'tls':
             $isTls = true;
             // break intentionally omitted
         // break intentionally omitted
         default:
             if (!$port) {
                 $port = 143;
             }
     }
     ErrorHandler::start();
     $this->socket = fsockopen($host, $port, $errno, $errstr, self::TIMEOUT_CONNECTION);
     $error = ErrorHandler::stop();
     if (!$this->socket) {
         throw new Exception\RuntimeException(sprintf('cannot connect to host %s', $error ? sprintf('; error = %s (errno = %d )', $error->getMessage(), $error->getCode()) : ''), 0, $error);
     }
     if (!$this->_assumedNextLine('* OK')) {
         throw new Exception\RuntimeException('host doesn\'t allow connection');
     }
     if ($isTls) {
         $result = $this->requestAndResponse('STARTTLS');
         $result = $result && stream_socket_enable_crypto($this->socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
         if (!$result) {
             throw new Exception\RuntimeException('cannot enable TLS');
         }
     }
 }
Ejemplo n.º 3
0
 /**
  * get currently set quota
  *
  * @see \Zend\Mail\Storage\Writable\Maildir::setQuota()
  * @param bool $fromStorage
  * @throws \Zend\Mail\Storage\Exception\RuntimeException
  * @return bool|array
  */
 public function getQuota($fromStorage = false)
 {
     if ($fromStorage) {
         ErrorHandler::start(E_WARNING);
         $fh = fopen($this->rootdir . 'maildirsize', 'r');
         $error = ErrorHandler::stop();
         if (!$fh) {
             throw new StorageException\RuntimeException('cannot open maildirsize', 0, $error);
         }
         $definition = fgets($fh);
         fclose($fh);
         $definition = explode(',', trim($definition));
         $quota = array();
         foreach ($definition as $member) {
             $key = $member[strlen($member) - 1];
             if ($key == 'S' || $key == 'C') {
                 $key = $key == 'C' ? 'count' : 'size';
             }
             $quota[$key] = substr($member, 0, -1);
         }
         return $quota;
     }
     return $this->quota;
 }
Ejemplo n.º 4
0
 /**
  * read a response
  *
  * @param  bool $multiline response has multiple lines and should be read until "<nl>.<nl>"
  * @throws Exception\RuntimeException
  * @return string response
  */
 public function readResponse($multiline = false)
 {
     ErrorHandler::start();
     $result = fgets($this->socket);
     $error = ErrorHandler::stop();
     if (!is_string($result)) {
         throw new Exception\RuntimeException('read failed - connection closed?', 0, $error);
     }
     $result = trim($result);
     if (strpos($result, ' ')) {
         list($status, $message) = explode(' ', $result, 2);
     } else {
         $status = $result;
         $message = '';
     }
     if ($status != '+OK') {
         throw new Exception\RuntimeException('last request failed');
     }
     if ($multiline) {
         $message = '';
         $line = fgets($this->socket);
         while ($line && rtrim($line, "\r\n") != '.') {
             if ($line[0] == '.') {
                 $line = substr($line, 1);
             }
             $message .= $line;
             $line = fgets($this->socket);
         }
     }
     return $message;
 }
Ejemplo n.º 5
0
 /**
  * get root folder or given folder
  *
  * @param string $rootFolder get folder structure for given folder, else root
  * @throws \Zend\Mail\Storage\Exception\InvalidArgumentException
  * @return \Zend\Mail\Storage\Folder root or wanted folder
  */
 public function getFolders($rootFolder = null)
 {
     if (!$rootFolder || $rootFolder == 'INBOX') {
         return $this->rootFolder;
     }
     // rootdir is same as INBOX in maildir
     if (strpos($rootFolder, 'INBOX' . $this->delim) === 0) {
         $rootFolder = substr($rootFolder, 6);
     }
     $currentFolder = $this->rootFolder;
     $subname = trim($rootFolder, $this->delim);
     while ($currentFolder) {
         ErrorHandler::start(E_NOTICE);
         list($entry, $subname) = explode($this->delim, $subname, 2);
         ErrorHandler::stop();
         $currentFolder = $currentFolder->{$entry};
         if (!$subname) {
             break;
         }
     }
     if ($currentFolder->getGlobalName() != rtrim($rootFolder, $this->delim)) {
         throw new Exception\InvalidArgumentException("folder {$rootFolder} not found");
     }
     return $currentFolder;
 }
Ejemplo n.º 6
0
 /**
  * get root folder or given folder
  *
  * @param string $rootFolder get folder structure for given folder, else root
  * @throws \Zend\Mail\Storage\Exception\InvalidArgumentException
  * @return \Zend\Mail\Storage\Folder root or wanted folder
  */
 public function getFolders($rootFolder = null)
 {
     if (!$rootFolder) {
         return $this->rootFolder;
     }
     $currentFolder = $this->rootFolder;
     $subname = trim($rootFolder, DIRECTORY_SEPARATOR);
     while ($currentFolder) {
         ErrorHandler::start(E_NOTICE);
         list($entry, $subname) = explode(DIRECTORY_SEPARATOR, $subname, 2);
         ErrorHandler::stop();
         $currentFolder = $currentFolder->{$entry};
         if (!$subname) {
             break;
         }
     }
     if ($currentFolder->getGlobalName() != DIRECTORY_SEPARATOR . trim($rootFolder, DIRECTORY_SEPARATOR)) {
         throw new Exception\InvalidArgumentException("folder {$rootFolder} not found");
     }
     return $currentFolder;
 }
Ejemplo n.º 7
0
 /**
  * split a message in header and body part, if no header or an
  * invalid header is found $headers is empty
  *
  * The charset of the returned headers depend on your iconv settings.
  *
  * @param  string|Headers  $message raw message with header and optional content
  * @param  Headers         $headers output param, headers container
  * @param  string          $body    output param, content of message
  * @param  string          $EOL EOL string; defaults to {@link Zend\Mime\Mime::LINEEND}
  * @param  bool         $strict  enable strict mode for parsing message
  * @return null
  */
 public static function splitMessage($message, &$headers, &$body, $EOL = Mime::LINEEND, $strict = false)
 {
     if ($message instanceof Headers) {
         $message = $message->toString();
     }
     // check for valid header at first line
     $firstline = strtok($message, "\n");
     if (!preg_match('%^[^\\s]+[^:]*:%', $firstline)) {
         $headers = array();
         // TODO: we're ignoring \r for now - is this function fast enough and is it safe to assume noone needs \r?
         $body = str_replace(array("\r", "\n"), array('', $EOL), $message);
         return;
     }
     // see @ZF2-372, pops the first line off a message if it doesn't contain a header
     if (!$strict) {
         $parts = explode(':', $firstline, 2);
         if (count($parts) != 2) {
             $message = substr($message, strpos($message, $EOL) + 1);
         }
     }
     // find an empty line between headers and body
     // default is set new line
     if (strpos($message, $EOL . $EOL)) {
         list($headers, $body) = explode($EOL . $EOL, $message, 2);
         // next is the standard new line
     } elseif ($EOL != "\r\n" && strpos($message, "\r\n\r\n")) {
         list($headers, $body) = explode("\r\n\r\n", $message, 2);
         // next is the other "standard" new line
     } elseif ($EOL != "\n" && strpos($message, "\n\n")) {
         list($headers, $body) = explode("\n\n", $message, 2);
         // at last resort find anything that looks like a new line
     } else {
         ErrorHandler::start(E_NOTICE | E_WARNING);
         list($headers, $body) = preg_split("%([\r\n]+)\\1%U", $message, 2);
         ErrorHandler::stop();
     }
     $headers = Headers::fromString($headers, $EOL);
 }
Ejemplo n.º 8
0
 /**
  * magic method for unserialize()
  *
  * with this method you can cache the mbox class
  * for cache validation the mtime of the mbox file is used
  *
  * @throws Exception\RuntimeException
  */
 public function __wakeup()
 {
     ErrorHandler::start();
     $filemtime = filemtime($this->filename);
     ErrorHandler::stop();
     if ($this->filemtime != $filemtime) {
         $this->close();
         $this->openMboxFile($this->filename);
     } else {
         ErrorHandler::start();
         $this->fh = fopen($this->filename, 'r');
         $error = ErrorHandler::stop();
         if (!$this->fh) {
             throw new Exception\RuntimeException('cannot open mbox file', 0, $error);
         }
     }
 }
Ejemplo n.º 9
0
 /**
  * find all files in opened dir handle and add to maildir files
  *
  * @param resource $dh            dir handle used for search
  * @param string   $dirname       dirname of dir in $dh
  * @param array    $defaultFlags default flags for given dir
  */
 protected function _getMaildirFiles($dh, $dirname, $defaultFlags = array())
 {
     while (($entry = readdir($dh)) !== false) {
         if ($entry[0] == '.' || !is_file($dirname . $entry)) {
             continue;
         }
         ErrorHandler::start(E_NOTICE);
         list($uniq, $info) = explode(':', $entry, 2);
         list(, $size) = explode(',', $uniq, 2);
         ErrorHandler::stop();
         if ($size && $size[0] == 'S' && $size[1] == '=') {
             $size = substr($size, 2);
         }
         if (!ctype_digit($size)) {
             $size = null;
         }
         ErrorHandler::start(E_NOTICE);
         list($version, $flags) = explode(',', $info, 2);
         ErrorHandler::stop();
         if ($version != 2) {
             $flags = '';
         }
         $namedFlags = $defaultFlags;
         $length = strlen($flags);
         for ($i = 0; $i < $length; ++$i) {
             $flag = $flags[$i];
             $namedFlags[$flag] = isset(static::$knownFlags[$flag]) ? static::$knownFlags[$flag] : $flag;
         }
         $data = array('uniq' => $uniq, 'flags' => $namedFlags, 'flaglookup' => array_flip($namedFlags), 'filename' => $dirname . $entry);
         if ($size !== null) {
             $data['size'] = (int) $size;
         }
         $this->files[] = $data;
     }
 }