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$magic_quotes = get_magic_quotes_runtime(); set_magic_quotes_runtime(0); } $file_buffer = file_get_contents($path); $file_buffer = $this->EncodeString($file_buffer, $encoding); if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); } return $file_buffer; } catch (Exception $e) { $this->SetError($e->getMessage()); return ''; } } /** * Encodes string to requested format. * Returns an empty string on failure. * @param string $str The text to encode * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' * @access public * @return string */ public function EncodeString ($str, $encoding = 'base64') { $encoded = ''; switch(strtolower($encoding)) { case 'base64': $encoded = chunk_split(base64_encode($str), 76, $this->LE); break; case '7bit': case '8bit': $encoded = $this->FixEOL($str); //Make sure it ends with a line break if (substr($encoded, -(strlen($this->LE))) != $this->LE) $encoded .= $this->LE; break; case 'binary': $encoded = $str; break; case 'quoted-printable': $encoded = $this->EncodeQP($str); break; default: $this->SetError($this->Lang('encoding') . $encoding); break; } return $encoded; } /** * Encode a header string to best (shortest) of Q, B, quoted or none. * @access public * @return string */ public function EncodeHeader($str, $position = 'text') { $x = 0; switch (strtolower($position)) { case 'phrase': if (!preg_match('/[\200-\377]/', $str)) { // Can't use addslashes as we don't know what value has magic_quotes_sybase $encoded = addcslashes($str, "\0..\37\177\\\""); if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { return ($encoded); } else { return ("\"$encoded\""); } } $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); break; case 'comment': $x = preg_match_all('/[()"]/', $str, $matches); // Fall-through case 'text': default: $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); break; } if ($x == 0) { return ($str); } $maxlen = 75 - 7 - strlen($this->CharSet); // Try to select the encoding which should produce the shortest output if (strlen($str)/3 < $x) { $encoding = 'B'; if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { // Use a custom function which correctly encodes and wraps long // multibyte strings without breaking lines within a character $encoded = $this->Base64EncodeWrapMB($str); } else { $encoded = base64_encode($str); $maxlen -= $maxlen % 4; $encoded = trim(chunk_split($encoded, $maxlen, "\n")); } } else { $encoding = 'Q'; $encoded = $this->EncodeQ($str, $position); $encoded = $this->WrapText($encoded, $maxlen, true); $encoded = str_replace('='.$this->LE, "\n", trim($encoded)); } $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); $encoded = trim(str_replace("\n", $this->LE, $encoded)); return $encoded; } /** * Checks if a string contains multibyte characters. * @access public * @param string $str multi-byte text to wrap encode * @return bool */ public function HasMultiBytes($str) { if (function_exists('mb_strlen')) { return (strlen($str) > mb_strlen($str, $this->CharSet)); } else { // Assume no multibytes (we can't handle without mbstring functions anyway) return false; } } /** * Correctly encodes and wraps long multibyte strings for mail headers * without breaking lines within a character. * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php * @access public * @param string $str multi-byte text to wrap encode * @return string */ public function Base64EncodeWrapMB($str) { $start = "=?".$this->CharSet."?B?"; $end = "?="; $encoded = ""; $mb_length = mb_strlen($str, $this->CharSet); // Each line must have length <= 75, including $start and $end $length = 75 - strlen($start) - strlen($end); // Average multi-byte ratio $ratio = $mb_length / strlen($str); // Base64 has a 4:3 ratio $offset = $avgLength = floor($length * $ratio * .75); for ($i = 0; $i < $mb_length; $i += $offset) { $lookBack = 0; do { $offset = $avgLength - $lookBack; $chunk = mb_substr($str, $i, $offset, $this->CharSet); $chunk = base64_encode($chunk); $lookBack++; } while (strlen($chunk) > $length); $encoded .= $chunk . $this->LE; } // Chomp the last linefeed $encoded = substr($encoded, 0, -strlen($this->LE)); return $encoded; } /** * Encode string to quoted-printable. * Only uses standard PHP, slow, but will always work * @access public * @param string $string the text to encode * @param integer $line_max Number of chars allowed on a line before wrapping * @return string */ public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) { $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); $lines = preg_split('/(?:\r\n|\r|\n)/', $input); $eol = "\r\n"; $escape = '='; $output = ''; while( list(, $line) = each($lines) ) { $linlen = strlen($line); $newline = ''; for($i = 0; $i < $linlen; $i++) { $c = substr( $line, $i, 1 ); $dec = ord( $c ); if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E $c = '=2E'; } if ( $dec == 32 ) { if ( $i == ( $linlen - 1 ) ) { // convert space at eol only $c = '=20'; } else if ( $space_conv ) { $c = '=20'; } } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required $h2 = floor($dec/16); $h1 = floor($dec%16); $c = $escape.$hex[$h2].$hex[$h1]; } if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay $newline = ''; // check if newline first character will be point or not if ( $dec == 46 ) { $c = '=2E'; } } $newline .= $c; } // end of for $output .= $newline.$eol; } // end of while return $output; } /** * Encode string to RFC2045 (6.7) quoted-printable format * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version * Also results in same content as you started with after decoding * @see EncodeQPphp() * @access public * @param string $string the text to encode * @param integer $line_max Number of chars allowed on a line before wrapping * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function * @return string * @author Marcus Bointon */ public function EncodeQP($string, $line_max = 76, $space_conv = false) { if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3) return quoted_printable_encode($string); } $filters = stream_get_filters(); if (!in_array('convert.*', $filters)) { //Got convert stream filter? return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation } $fp = fopen('php://temp/', 'r+'); $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE); $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params); fputs($fp, $string); rewind($fp); $out = stream_get_contents($fp); stream_filter_remove($s); $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange fclose($fp); return $out; } /** * Encode string to q encoding. * @link http://tools.ietf.org/html/rfc2047 * @param string $str the text to encode * @param string $position Where the text is going to be used, see the RFC for what that means * @access public * @return string */ public function EncodeQ ($str, $position = 'text') { // There should not be any EOL in the string $encoded = preg_replace('/[\r\n]*/', '', $str); switch (strtolower($position)) { case 'phrase': $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); break; case 'comment': $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); case 'text': default: // Replace every high ascii, control =, ? and _ characters //TODO using /e (equivalent to eval()) is probably not a good idea $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); break; } // Replace every spaces to _ (more readable than =20) $encoded = str_replace(' ', '_', $encoded); return $encoded; } /** * Adds a string or binary attachment (non-filesystem) to the list. * This method can be used to attach ascii or binary data, * such as a BLOB record from a database. * @param string $string String attachment data. * @param string $filename Name of the attachment. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return void */ public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') { // Append to $attachment array $this->attachment[] = array( 0 => $string, 1 => $filename, 2 => basename($filename), 3 => $encoding, 4 => $type, 5 => true, // isStringAttachment 6 => 'attachment', 7 => 0 ); } /** * Adds an embedded attachment. This can include images, sounds, and * just about any other document. Make sure to set the $type to an * image type. For JPEG images use "image/jpeg" and for GIF images * use "image/gif". * @param string $path Path to the attachment. * @param string $cid Content ID of the attachment. Use this to identify * the Id for accessing the image in an HTML form. * @param string $name Overrides the attachment name. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return bool */ public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { if ( !@is_file($path) ) { $this->SetError($this->Lang('file_access') . $path); return false; } $filename = basename($path); if ( $name == '' ) { $name = $filename; } // Append to $attachment array $this->attachment[] = array( 0 => $path, 1 => $filename, 2 => $name, 3 => $encoding, 4 => $type, 5 => false, // isStringAttachment 6 => 'inline', 7 => $cid ); return true; } /** * Returns true if an inline attachment is present. * @access public * @return bool */ public function InlineImageExists() { foreach($this->attachment as $attachment) { if ($attachment[6] == 'inline') { return true; } } return false; } ///////////////////////////////////////////////// // CLASS METHODS, MESSAGE RESET ///////////////////////////////////////////////// /** * Clears all recipients assigned in the TO array. Returns void. * @return void */ public function ClearAddresses() { foreach($this->to as $to) { unset($this->all_recipients[strtolower($to[0])]); } $this->to = array(); } /** * Clears all recipients assigned in the CC array. Returns void. * @return void */ public function ClearCCs() { foreach($this->cc as $cc) { unset($this->all_recipients[strtolower($cc[0])]); } $this->cc = array(); } /** * Clears all recipients assigned in the BCC array. Returns void. * @return void */ public function ClearBCCs() { foreach($this->bcc as $bcc) { unset($this->all_recipients[strtolower($bcc[0])]); } $this->bcc = array(); } /** * Clears all recipients assigned in the ReplyTo array. Returns void. * @return void */ public function ClearReplyTos() { $this->ReplyTo = array(); } /** * Clears all recipients assigned in the TO, CC and BCC * array. Returns void. * @return void */ public function ClearAllRecipients() { $this->to = array(); $this->cc = array(); $this->bcc = array(); $this->all_recipients = array(); } /** * Clears all previously set filesystem, string, and binary * attachments. Returns void. * @return void */ public function ClearAttachments() { $this->attachment = array(); } /** * Clears all custom headers. Returns void. * @return void */ public function ClearCustomHeaders() { $this->CustomHeader = array(); } ///////////////////////////////////////////////// // CLASS METHODS, MISCELLANEOUS ///////////////////////////////////////////////// /** * Adds the error message to the error container. * @access protected * @return void */ protected function SetError($msg) { $this->error_count++; if ($this->Mailer == 'smtp' and !is_null($this->smtp)) { $lasterror = $this->smtp->getError(); if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) { $msg .= '' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "
\n"; } } $this->ErrorInfo = $msg; } /** * Returns the proper RFC 822 formatted date. * @access public * @return string * @static */ public static function RFCDate() { $tz = date('Z'); $tzs = ($tz < 0) ? '-' : '+'; $tz = abs($tz); $tz = (int)($tz/3600)*100 + ($tz%3600)/60; $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz); return $result; } /** * Returns the server hostname or 'localhost.localdomain' if unknown. * @access private * @return string */ private function ServerHostname() { if (!empty($this->Hostname)) { $result = $this->Hostname; } elseif (isset($_SERVER['SERVER_NAME'])) { $result = $_SERVER['SERVER_NAME']; } else { $result = 'localhost.localdomain'; } return $result; } /** * Returns a message in the appropriate language. * @access private * @return string */ private function Lang($key) { if(count($this->language) < 1) { $this->SetLanguage('en'); // set the default language } if(isset($this->language[$key])) { return $this->language[$key]; } else { return 'Language string failed to load: ' . $key; } } /** * Returns true if an error occurred. * @access public * @return bool */ public function IsError() { return ($this->error_count > 0); } /** * Changes every end of line from CR or LF to CRLF. * @access private * @return string */ private function FixEOL($str) { $str = str_replace("\r\n", "\n", $str); $str = str_replace("\r", "\n", $str); $str = str_replace("\n", $this->LE, $str); return $str; } /** * Adds a custom header. * @access public * @return void */ public function AddCustomHeader($custom_header) { $this->CustomHeader[] = explode(':', $custom_header, 2); } /** * Evaluates the message and returns modifications for inline images and backgrounds * @access public * @return $message */ public function MsgHTML($message, $basedir = '') { preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images); if(isset($images[2])) { foreach($images[2] as $i => $url) { // do not change urls for absolute images (thanks to corvuscorax) if (!preg_match('#^[A-z]+://#',$url)) { $filename = basename($url); $directory = dirname($url); ($directory == '.')?$directory='':''; $cid = 'cid:' . md5($filename); $ext = pathinfo($filename, PATHINFO_EXTENSION); $mimeType = self::_mime_types($ext); if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; } if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; } if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) { $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message); } } } } $this->IsHTML(true); $this->Body = $message; $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message))); if (!empty($textMsg) && empty($this->AltBody)) { $this->AltBody = html_entity_decode($textMsg); } if (empty($this->AltBody)) { $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n"; } } /** * Gets the MIME type of the embedded or inline image * @param string File extension * @access public * @return string MIME type of ext * @static */ public static function _mime_types($ext = '') { $mimes = array( 'hqx' => 'application/mac-binhex40', 'cpt' => 'application/mac-compactpro', 'doc' => 'application/msword', 'bin' => 'application/macbinary', 'dms' => 'application/octet-stream', 'lha' => 'application/octet-stream', 'lzh' => 'application/octet-stream', 'exe' => 'application/octet-stream', 'class' => 'application/octet-stream', 'psd' => 'application/octet-stream', 'so' => 'application/octet-stream', 'sea' => 'application/octet-stream', 'dll' => 'application/octet-stream', 'oda' => 'application/oda', 'pdf' => 'application/pdf', 'ai' => 'application/postscript', 'eps' => 'application/postscript', 'ps' => 'application/postscript', 'smi' => 'application/smil', 'smil' => 'application/smil', 'mif' => 'application/vnd.mif', 'xls' => 'application/vnd.ms-excel', 'ppt' => 'application/vnd.ms-powerpoint', 'wbxml' => 'application/vnd.wap.wbxml', 'wmlc' => 'application/vnd.wap.wmlc', 'dcr' => 'application/x-director', 'dir' => 'application/x-director', 'dxr' => 'application/x-director', 'dvi' => 'application/x-dvi', 'gtar' => 'application/x-gtar', 'php' => 'application/x-httpd-php', 'php4' => 'application/x-httpd-php', 'php3' => 'application/x-httpd-php', 'phtml' => 'application/x-httpd-php', 'phps' => 'application/x-httpd-php-source', 'js' => 'application/x-javascript', 'swf' => 'application/x-shockwave-flash', 'sit' => 'application/x-stuffit', 'tar' => 'application/x-tar', 'tgz' => 'application/x-tar', 'xhtml' => 'application/xhtml+xml', 'xht' => 'application/xhtml+xml', 'zip' => 'application/zip', 'mid' => 'audio/midi', 'midi' => 'audio/midi', 'mpga' => 'audio/mpeg', 'mp2' => 'audio/mpeg', 'mp3' => 'audio/mpeg', 'aif' => 'audio/x-aiff', 'aiff' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff', 'ram' => 'audio/x-pn-realaudio', 'rm' => 'audio/x-pn-realaudio', 'rpm' => 'audio/x-pn-realaudio-plugin', 'ra' => 'audio/x-realaudio', 'rv' => 'video/vnd.rn-realvideo', 'wav' => 'audio/x-wav', 'bmp' => 'image/bmp', 'gif' => 'image/gif', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'jpe' => 'image/jpeg', 'png' => 'image/png', 'tiff' => 'image/tiff', 'tif' => 'image/tiff', 'css' => 'text/css', 'html' => 'text/html', 'htm' => 'text/html', 'shtml' => 'text/html', 'txt' => 'text/plain', 'text' => 'text/plain', 'log' => 'text/plain', 'rtx' => 'text/richtext', 'rtf' => 'text/rtf', 'xml' => 'text/xml', 'xsl' => 'text/xml', 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg', 'mpe' => 'video/mpeg', 'qt' => 'video/quicktime', 'mov' => 'video/quicktime', 'avi' => 'video/x-msvideo', 'movie' => 'video/x-sgi-movie', 'doc' => 'application/msword', 'word' => 'application/msword', 'xl' => 'application/excel', 'eml' => 'message/rfc822' ); return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; } /** * Set (or reset) Class Objects (variables) * * Usage Example: * $page->set('X-Priority', '3'); * * @access public * @param string $name Parameter Name * @param mixed $value Parameter Value * NOTE: will not work with arrays, there are no arrays to set/reset * @todo Should this not be using __set() magic function? */ public function set($name, $value = '') { try { if (isset($this->$name) ) { $this->$name = $value; } else { throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL); } } catch (Exception $e) { $this->SetError($e->getMessage()); if ($e->getCode() == self::STOP_CRITICAL) { return false; } } return true; } /** * Strips newlines to prevent header injection. * @access public * @param string $str String * @return string */ public function SecureHeader($str) { $str = str_replace("\r", '', $str); $str = str_replace("\n", '', $str); return trim($str); } /** * Set the private key file and password to sign the message. * * @access public * @param string $key_filename Parameter File Name * @param string $key_pass Password for private key */ public function Sign($cert_filename, $key_filename, $key_pass) { $this->sign_cert_file = $cert_filename; $this->sign_key_file = $key_filename; $this->sign_key_pass = $key_pass; } /** * Set the private key file and password to sign the message. * * @access public * @param string $key_filename Parameter File Name * @param string $key_pass Password for private key */ public function DKIM_QP($txt) { $tmp=""; $line=""; for ($i=0;$i\n"; return $errorMsg; } } ?>