| | |
| | | |
| | | } |
| | | } |
| | | |
| | | |
| | | if (isset($contentType['type'])) { |
| | | $headers['Content-Type'] = $contentType['type']; |
| | | if (isset($contentType['charset'])) { |
| | | if (isset($contentType['charset'])) { |
| | | $headers['Content-Type'] .= "; charset={$contentType['charset']}"; |
| | | } |
| | | if (isset($contentType['name'])) { |
| | | $headers['Content-Type'] .= ';' . MAIL_MIMEPART_CRLF; |
| | | $headers['Content-Type'] .= |
| | | $this->_buildHeaderParam('name', $contentType['name'], |
| | | isset($contentType['charset']) ? $contentType['charset'] : 'US-ASCII', |
| | | $this->_buildHeaderParam('name', $contentType['name'], |
| | | isset($contentType['charset']) ? $contentType['charset'] : 'US-ASCII', |
| | | isset($contentType['language']) ? $contentType['language'] : NULL, |
| | | isset($params['name-encoding']) ? $params['name-encoding'] : NULL); |
| | | isset($params['name-encoding']) ? $params['name-encoding'] : NULL); |
| | | } |
| | | } |
| | | |
| | |
| | | if (isset($contentDisp['filename'])) { |
| | | $headers['Content-Disposition'] .= ';' . MAIL_MIMEPART_CRLF; |
| | | $headers['Content-Disposition'] .= |
| | | $this->_buildHeaderParam('filename', $contentDisp['filename'], |
| | | isset($contentDisp['charset']) ? $contentDisp['charset'] : 'US-ASCII', |
| | | $this->_buildHeaderParam('filename', $contentDisp['filename'], |
| | | isset($contentDisp['charset']) ? $contentDisp['charset'] : 'US-ASCII', |
| | | isset($contentDisp['language']) ? $contentDisp['language'] : NULL, |
| | | isset($params['filename-encoding']) ? $params['filename-encoding'] : NULL); |
| | | isset($params['filename-encoding']) ? $params['filename-encoding'] : NULL); |
| | | } |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | $encoded['body'] = '--' . $boundary . MAIL_MIMEPART_CRLF . |
| | | implode('--' . $boundary . MAIL_MIMEPART_CRLF , $subparts) . |
| | | '--' . $boundary.'--' . MAIL_MIMEPART_CRLF; |
| | | implode('--' . $boundary . MAIL_MIMEPART_CRLF , $subparts) . |
| | | '--' . $boundary.'--' . MAIL_MIMEPART_CRLF; |
| | | |
| | | } else { |
| | | $encoded['body'] = $this->_getEncodedData($this->_body, $this->_encoding); |
| | |
| | | function _buildHeaderParam($name, $value, $charset=NULL, $language=NULL, $paramEnc=NULL, $maxLength=78) |
| | | { |
| | | // RFC 2045: |
| | | // value needs encoding if contains non-ASCII chars or is longer than 78 chars |
| | | // value needs encoding if contains non-ASCII chars or is longer than 78 chars |
| | | if (!preg_match('#[^\x20-\x7E]#', $value)) { // ASCII |
| | | // token |
| | | if (!preg_match('#([^\x21,\x23-\x27,\x2A,\x2B,\x2D,\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#', $value)) { |
| | | if (strlen($name) + strlen($value) + 3 <= $maxLength) |
| | | return " {$name}={$value};"; |
| | | } else { // quoted-string |
| | | $quoted = addcslashes($value, '\\"'); |
| | | if (strlen($name) + strlen($quoted) + 5 <= $maxLength) |
| | | return " {$name}=\"{$quoted}\";"; |
| | | } |
| | | } |
| | | // token |
| | | if (!preg_match('#([^\x21,\x23-\x27,\x2A,\x2B,\x2D,\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#', $value)) { |
| | | if (strlen($name) + strlen($value) + 3 <= $maxLength) |
| | | return " {$name}={$value};"; |
| | | } else { // quoted-string |
| | | $quoted = addcslashes($value, '\\"'); |
| | | if (strlen($name) + strlen($quoted) + 5 <= $maxLength) |
| | | return " {$name}=\"{$quoted}\";"; |
| | | } |
| | | } |
| | | |
| | | // RFC2047: use quoted-printable/base64 encoding |
| | | if ($paramEnc == 'quoted-printable' || $paramEnc == 'base64') |
| | | return $this->_buildRFC2047Param($name, $value, $charset, $paramEnc); |
| | | // RFC2047: use quoted-printable/base64 encoding |
| | | if ($paramEnc == 'quoted-printable' || $paramEnc == 'base64') |
| | | return $this->_buildRFC2047Param($name, $value, $charset, $paramEnc); |
| | | |
| | | // RFC2231: |
| | | $encValue = preg_replace('#([^\x21,\x23,\x24,\x26,\x2B,\x2D,\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#e', |
| | | '"%" . strtoupper(dechex(ord("\1")))', $value); |
| | | // RFC2231: |
| | | $encValue = preg_replace( |
| | | '#([^\x21,\x23,\x24,\x26,\x2B,\x2D,\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#e', |
| | | '"%" . strtoupper(dechex(ord("\1")))', |
| | | $value); |
| | | $value = "$charset'$language'$encValue"; |
| | | |
| | | $header = " {$name}*={$value};"; |
| | |
| | | */ |
| | | function _buildRFC2047Param($name, $value, $charset, $encoding='quoted-printable', $maxLength=75) |
| | | { |
| | | // WARNING: RFC 2047 says: "An 'encoded-word' MUST NOT be used in |
| | | // parameter of a MIME Content-Type or Content-Disposition field" |
| | | // but... it's supported by many clients/servers |
| | | |
| | | if ($encoding == 'base64') |
| | | { |
| | | $value = base64_encode($value); |
| | | // WARNING: RFC 2047 says: "An 'encoded-word' MUST NOT be used in |
| | | // parameter of a MIME Content-Type or Content-Disposition field" |
| | | // but... it's supported by many clients/servers |
| | | |
| | | if ($encoding == 'base64') |
| | | { |
| | | $value = base64_encode($value); |
| | | $prefix = '=?' . $charset . '?B?'; |
| | | $suffix = '?='; |
| | | $quoted = ''; |
| | | $quoted = ''; |
| | | |
| | | $add_len = strlen($prefix . $suffix) + strlen($name) + 6; // 2 x SPACE, 2 x '"', '=', ';' |
| | | $len = $add_len + strlen($value); |
| | | $add_len = strlen($prefix . $suffix) + strlen($name) + 6; // 2 x SPACE, 2 x '"', '=', ';' |
| | | $len = $add_len + strlen($value); |
| | | |
| | | while ($len > $maxLength) { |
| | | // We can cut base64-encoded string every 4 characters |
| | | $real_len = floor(($maxLength - $add_len) / 4) * 4; |
| | | $_quote = substr($value, 0, $real_len); |
| | | $value = substr($value, $real_len); |
| | | while ($len > $maxLength) { |
| | | // We can cut base64-encoded string every 4 characters |
| | | $real_len = floor(($maxLength - $add_len) / 4) * 4; |
| | | $_quote = substr($value, 0, $real_len); |
| | | $value = substr($value, $real_len); |
| | | |
| | | $quoted .= $prefix . $_quote . $suffix . MAIL_MIMEPART_CRLF . ' '; |
| | | $add_len = strlen($prefix . $suffix) + 4; // 2 x SPACE, '"', ';' |
| | | $len = strlen($value) + $add_len; |
| | | } |
| | | $quoted .= $prefix . $_quote . $suffix . MAIL_MIMEPART_CRLF . ' '; |
| | | $add_len = strlen($prefix . $suffix) + 4; // 2 x SPACE, '"', ';' |
| | | $len = strlen($value) + $add_len; |
| | | } |
| | | $quoted .= $prefix . $value . $suffix; |
| | | |
| | | } |
| | | else // quoted-printable |
| | | { |
| | | // Replace all special characters used by the encoder. |
| | | else // quoted-printable |
| | | { |
| | | // Replace all special characters used by the encoder. |
| | | $search = array('=', '_', '?', ' '); |
| | | $replace = array('=3D', '=5F', '=3F', '_'); |
| | | $value = str_replace($search, $replace, $value); |
| | | $replace = array('=3D', '=5F', '=3F', '_'); |
| | | $value = str_replace($search, $replace, $value); |
| | | |
| | | // Replace all extended characters (\x80-xFF) with their |
| | | // ASCII values. |
| | | $value = preg_replace('/([\x80-\xFF])/e', |
| | | '"=" . strtoupper(dechex(ord("\1")))', $value); |
| | | // Replace all extended characters (\x80-xFF) with their |
| | | // ASCII values. |
| | | $value = preg_replace('/([\x80-\xFF])/e', |
| | | '"=" . strtoupper(dechex(ord("\1")))', $value); |
| | | |
| | | $prefix = '=?' . $charset . '?Q?'; |
| | | $suffix = '?='; |
| | | |
| | | $add_len = strlen($prefix . $suffix) + strlen($name) + 6; // 2 x SPACE, 2 x '"', '=', ';' |
| | | $len = $add_len + strlen($value); |
| | | |
| | | while ($len > $maxLength) { |
| | | $length = $maxLength - $add_len; |
| | | // not break any encoded letters |
| | | if(preg_match("/^(.{0,$length}[^\=][^\=])/", $value, $matches)) |
| | | $_quote = $matches[1]; |
| | | |
| | | $quoted .= $prefix . $_quote . $suffix . MAIL_MIMEPART_CRLF . ' '; |
| | | $value = substr($value, strlen($_quote)); |
| | | $add_len = strlen($prefix . $suffix) + 4; // 2 x SPACE, '"', ';' |
| | | $len = strlen($value) + $add_len; |
| | | } |
| | | |
| | | $quoted .= $prefix . $value . $suffix; |
| | | $add_len = strlen($prefix . $suffix) + strlen($name) + 6; // 2 x SPACE, 2 x '"', '=', ';' |
| | | $len = $add_len + strlen($value); |
| | | |
| | | while ($len > $maxLength) { |
| | | $length = $maxLength - $add_len; |
| | | // not break any encoded letters |
| | | if(preg_match("/^(.{0,$length}[^\=][^\=])/", $value, $matches)) |
| | | $_quote = $matches[1]; |
| | | |
| | | $quoted .= $prefix . $_quote . $suffix . MAIL_MIMEPART_CRLF . ' '; |
| | | $value = substr($value, strlen($_quote)); |
| | | $add_len = strlen($prefix . $suffix) + 4; // 2 x SPACE, '"', ';' |
| | | $len = strlen($value) + $add_len; |
| | | } |
| | | |
| | | $quoted .= $prefix . $value . $suffix; |
| | | } |
| | | |
| | | return " {$name}=\"{$quoted}\"; "; |