| | |
| | | { |
| | | $this->close(); |
| | | $this->connect($this->host, $this->user, $this->pass, $this->port, $this->ssl); |
| | | |
| | | // issue SELECT command to restore connection status |
| | | if ($this->mailbox) |
| | | iil_C_Select($this->conn, $this->mailbox); |
| | | } |
| | | |
| | | |
| | |
| | | if (empty($struct->disposition)) |
| | | $struct->disposition = 'inline'; |
| | | } |
| | | |
| | | // fetch message headers if message/rfc822 or named part (could contain Content-Location header) |
| | | if ($struct->ctype_primary == 'message' || ($struct->ctype_parameters['name'] && !$struct->content_id)) { |
| | | $part_headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $struct->mime_id); |
| | | $struct->headers = $this->_parse_headers($part_headers) + $struct->headers; |
| | | } |
| | | |
| | | // fetch message headers if message/rfc822 |
| | | if ($struct->ctype_primary=='message') |
| | | { |
| | | $headers = iil_C_FetchPartBody($this->conn, $this->mailbox, $this->_msg_id, $struct->mime_id.'.HEADER'); |
| | | $struct->headers = $this->_parse_headers($headers); |
| | | |
| | | if ($struct->ctype_primary=='message') { |
| | | if (is_array($part[8]) && empty($struct->parts)) |
| | | $struct->parts[] = $this->_structure_part($part[8], ++$count, $struct->mime_id); |
| | | } |
| | | } |
| | | |
| | | // normalize filename property |
| | | $this->_set_part_filename($struct); |
| | |
| | | * @param string Part number |
| | | * @param object rcube_message_part Part object created by get_structure() |
| | | * @param mixed True to print part, ressource to write part contents in |
| | | * @param resource File pointer to save the message part |
| | | * @return string Message/part body if not printed |
| | | */ |
| | | function &get_message_part($uid, $part=1, $o_part=NULL, $print=NULL) |
| | | function &get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | |
| | | // get part encoding if not provided |
| | | if (!is_object($o_part)) |
| | | { |
| | | write_log('errors', 'get_message_part: !is_object'); |
| | | $structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $msg_id); |
| | | $structure = iml_GetRawStructureArray($structure_str); |
| | | $part_type = iml_GetPartTypeCode($structure, $part); |
| | |
| | | } |
| | | else |
| | | { |
| | | $body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 1); |
| | | if ($fp && $o_part->encoding == 'base64') |
| | | return iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 3, $fp); |
| | | else |
| | | $body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 1); |
| | | |
| | | // decode part body |
| | | if ($o_part->encoding) |
| | |
| | | |
| | | $body = rcube_charset_convert($body, $o_part->charset); |
| | | } |
| | | |
| | | if ($fp) |
| | | { |
| | | fwrite($fp, $body); |
| | | return true; |
| | | } |
| | | } |
| | | |
| | | |
| | | return $body; |
| | | } |
| | | |
| | |
| | | $body .= iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, NULL, 1); |
| | | |
| | | return $body; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Returns the message headers as string |
| | | * |
| | | * @param int Message UID |
| | | * @return string Message headers string |
| | | */ |
| | | function &get_raw_headers($uid) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $msg_id, NULL); |
| | | |
| | | return $headers; |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | function decode_mime_string($input, $fallback=null) |
| | | { |
| | | // Initialize variable |
| | | $out = ''; |
| | | |
| | | $pos = strpos($input, '=?'); |
| | | if ($pos !== false) |
| | | { |
| | | // rfc: all line breaks or other characters not found |
| | | // in the Base64 Alphabet must be ignored by decoding software |
| | | // delete all blanks between MIME-lines, differently we can |
| | | // receive unnecessary blanks and broken utf-8 symbols |
| | | $input = preg_replace("/\?=\s+=\?/", '?==?', $input); |
| | | // Iterate instead of recursing, this way if there are too many values we don't have stack overflows |
| | | // rfc: all line breaks or other characters not found |
| | | // in the Base64 Alphabet must be ignored by decoding software |
| | | // delete all blanks between MIME-lines, differently we can |
| | | // receive unnecessary blanks and broken utf-8 symbols |
| | | $input = preg_replace("/\?=\s+=\?/", '?==?', $input); |
| | | |
| | | $out = substr($input, 0, $pos); |
| | | |
| | | $end_cs_pos = strpos($input, "?", $pos+2); |
| | | $end_en_pos = strpos($input, "?", $end_cs_pos+1); |
| | | $end_pos = strpos($input, "?=", $end_en_pos+1); |
| | | |
| | | $encstr = substr($input, $pos+2, ($end_pos-$pos-2)); |
| | | $rest = substr($input, $end_pos+2); |
| | | // Check if there is stuff to decode |
| | | if (strpos($input, '=?') !== false) { |
| | | // Loop through the string to decode all occurences of =? ?= into the variable $out |
| | | while(($pos = strpos($input, '=?')) !== false) { |
| | | // Append everything that is before the text to be decoded |
| | | $out .= substr($input, 0, $pos); |
| | | |
| | | $out .= rcube_imap::_decode_mime_string_part($encstr); |
| | | $out .= rcube_imap::decode_mime_string($rest, $fallback); |
| | | // Get the location of the text to decode |
| | | $end_cs_pos = strpos($input, "?", $pos+2); |
| | | $end_en_pos = strpos($input, "?", $end_cs_pos+1); |
| | | $end_pos = strpos($input, "?=", $end_en_pos+1); |
| | | |
| | | return $out; |
| | | // Extract the encoded string |
| | | $encstr = substr($input, $pos+2, ($end_pos-$pos-2)); |
| | | // Extract the remaining string |
| | | $input = substr($input, $end_pos+2); |
| | | |
| | | // Decode the string fragement |
| | | $out .= rcube_imap::_decode_mime_string_part($encstr); |
| | | } |
| | | |
| | | // Deocde the rest (if any) |
| | | if (strlen($input) != 0) |
| | | $out .= rcube_imap::decode_mime_string($input, $fallback); |
| | | |
| | | // return the results |
| | | return $out; |
| | | } |
| | | |
| | | // no encoding information, use fallback |
| | | return rcube_charset_convert($input, |
| | | !empty($fallback) ? $fallback : rcmail::get_instance()->config->get('default_charset', 'ISO-8859-1')); |