查看文件: nusoapmime.php
大小: 15.19 KB
类型: application/octet-stream
<?php /* $Id: nusoapmime.php,v 1.13 2010/04/26 20:15:08 snichol Exp $ NuSOAP - Web Services Toolkit for PHP Copyright (c) 2002 NuSphere Corporation This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA The NuSOAP project home is: http://sourceforge.net/projects/nusoap/ The primary support for NuSOAP is the mailing list: nusoap-general@lists.sourceforge.net If you have any questions or comments, please email: Dietrich Ayala dietrich@ganx4.com http://dietrich.ganx4.com/nusoap NuSphere Corporation http://www.nusphere.com */ /*require_once('nusoap.php');*/ /* PEAR Mail_MIME library */ require_once('Mail/mimeDecode.php'); require_once('Mail/mimePart.php'); /** * nusoap_client_mime client supporting MIME attachments defined at * http://www.w3.org/TR/SOAP-attachments. It depends on the PEAR Mail_MIME library. * * @author Scott Nichol <snichol@users.sourceforge.net> * @author Thanks to Guillaume and Henning Reich for posting great attachment code to the mail list * @version $Id: nusoapmime.php,v 1.13 2010/04/26 20:15:08 snichol Exp $ * @access public */ class nusoap_client_mime extends nusoap_client { /** * @var array Each array element in the return is an associative array with keys * data, filename, contenttype, cid * @access private */ var $requestAttachments = array(); /** * @var array Each array element in the return is an associative array with keys * data, filename, contenttype, cid * @access private */ var $responseAttachments; /** * @var string * @access private */ var $mimeContentType; /** * adds a MIME attachment to the current request. * * If the $data parameter contains an empty string, this method will read * the contents of the file named by the $filename parameter. * * If the $cid parameter is false, this method will generate the cid. * * @param string $data The data of the attachment * @param string $filename The filename of the attachment (default is empty string) * @param string $contenttype The MIME Content-Type of the attachment (default is application/octet-stream) * @param string $cid The content-id (cid) of the attachment (default is false) * @return string The content-id (cid) of the attachment * @access public */ function addAttachment($data, $filename = '', $contenttype = 'application/octet-stream', $cid = false) { if (! $cid) { $cid = md5(uniqid(time())); } $info['data'] = $data; $info['filename'] = $filename; $info['contenttype'] = $contenttype; $info['cid'] = $cid; $this->requestAttachments[] = $info; return $cid; } /** * clears the MIME attachments for the current request. * * @access public */ function clearAttachments() { $this->requestAttachments = array(); } /** * gets the MIME attachments from the current response. * * Each array element in the return is an associative array with keys * data, filename, contenttype, cid. These keys correspond to the parameters * for addAttachment. * * @return array The attachments. * @access public */ function getAttachments() { return $this->responseAttachments; } /** * gets the HTTP body for the current request. * * @param string $soapmsg The SOAP payload * @return string The HTTP body, which includes the SOAP payload * @access private */ function getHTTPBody($soapmsg) { if (count($this->requestAttachments) > 0) { $params['content_type'] = 'multipart/related; type="text/xml"'; $mimeMessage = new Mail_mimePart('', $params); unset($params); $params['content_type'] = 'text/xml'; $params['encoding'] = '8bit'; $params['charset'] = $this->soap_defencoding; $mimeMessage->addSubpart($soapmsg, $params); foreach ($this->requestAttachments as $att) { unset($params); $params['content_type'] = $att['contenttype']; $params['encoding'] = 'base64'; $params['disposition'] = 'attachment'; $params['dfilename'] = $att['filename']; $params['cid'] = $att['cid']; if ($att['data'] == '' && $att['filename'] <> '') { if ($fd = fopen($att['filename'], 'rb')) { $data = fread($fd, filesize($att['filename'])); fclose($fd); } else { $data = ''; } $mimeMessage->addSubpart($data, $params); } else { $mimeMessage->addSubpart($att['data'], $params); } } $output = $mimeMessage->encode(); $mimeHeaders = $output['headers']; foreach ($mimeHeaders as $k => $v) { $this->debug("MIME header $k: $v"); if (strtolower($k) == 'content-type') { // PHP header() seems to strip leading whitespace starting // the second line, so force everything to one line $this->mimeContentType = str_replace("\r\n", " ", $v); } } return $output['body']; } return parent::getHTTPBody($soapmsg); } /** * gets the HTTP content type for the current request. * * Note: getHTTPBody must be called before this. * * @return string the HTTP content type for the current request. * @access private */ function getHTTPContentType() { if (count($this->requestAttachments) > 0) { return $this->mimeContentType; } return parent::getHTTPContentType(); } /** * gets the HTTP content type charset for the current request. * returns false for non-text content types. * * Note: getHTTPBody must be called before this. * * @return string the HTTP content type charset for the current request. * @access private */ function getHTTPContentTypeCharset() { if (count($this->requestAttachments) > 0) { return false; } return parent::getHTTPContentTypeCharset(); } /** * processes SOAP message returned from server * * @param array $headers The HTTP headers * @param string $data unprocessed response data from server * @return mixed value of the message, decoded into a PHP type * @access private */ function parseResponse($headers, $data) { $this->debug('Entering parseResponse() for payload of length ' . strlen($data) . ' and type of ' . $headers['content-type']); $this->responseAttachments = array(); if (strstr($headers['content-type'], 'multipart/related')) { $this->debug('Decode multipart/related'); $input = ''; foreach ($headers as $k => $v) { $input .= "$k: $v\r\n"; } $params['input'] = $input . "\r\n" . $data; $params['include_bodies'] = true; $params['decode_bodies'] = true; $params['decode_headers'] = true; $structure = Mail_mimeDecode::decode($params); foreach ($structure->parts as $part) { if (!isset($part->disposition) && (strstr($part->headers['content-type'], 'text/xml'))) { $this->debug('Have root part of type ' . $part->headers['content-type']); $root = $part->body; $return = parent::parseResponse($part->headers, $part->body); } else { $this->debug('Have an attachment of type ' . $part->headers['content-type']); $info['data'] = $part->body; $info['filename'] = isset($part->d_parameters['filename']) ? $part->d_parameters['filename'] : ''; $info['contenttype'] = $part->headers['content-type']; $info['cid'] = $part->headers['content-id']; $this->responseAttachments[] = $info; } } if (isset($return)) { $this->responseData = $root; return $return; } $this->setError('No root part found in multipart/related content'); return ''; } $this->debug('Not multipart/related'); return parent::parseResponse($headers, $data); } } /* * For backwards compatiblity, define soapclientmime unless the PHP SOAP extension is loaded. */ if (!extension_loaded('soap')) { class soapclientmime extends nusoap_client_mime { } } /** * nusoap_server_mime server supporting MIME attachments defined at * http://www.w3.org/TR/SOAP-attachments. It depends on the PEAR Mail_MIME library. * * @author Scott Nichol <snichol@users.sourceforge.net> * @author Thanks to Guillaume and Henning Reich for posting great attachment code to the mail list * @version $Id: nusoapmime.php,v 1.13 2010/04/26 20:15:08 snichol Exp $ * @access public */ class nusoap_server_mime extends nusoap_server { /** * @var array Each array element in the return is an associative array with keys * data, filename, contenttype, cid * @access private */ var $requestAttachments = array(); /** * @var array Each array element in the return is an associative array with keys * data, filename, contenttype, cid * @access private */ var $responseAttachments; /** * @var string * @access private */ var $mimeContentType; /** * adds a MIME attachment to the current response. * * If the $data parameter contains an empty string, this method will read * the contents of the file named by the $filename parameter. * * If the $cid parameter is false, this method will generate the cid. * * @param string $data The data of the attachment * @param string $filename The filename of the attachment (default is empty string) * @param string $contenttype The MIME Content-Type of the attachment (default is application/octet-stream) * @param string $cid The content-id (cid) of the attachment (default is false) * @return string The content-id (cid) of the attachment * @access public */ function addAttachment($data, $filename = '', $contenttype = 'application/octet-stream', $cid = false) { if (! $cid) { $cid = md5(uniqid(time())); } $info['data'] = $data; $info['filename'] = $filename; $info['contenttype'] = $contenttype; $info['cid'] = $cid; $this->responseAttachments[] = $info; return $cid; } /** * clears the MIME attachments for the current response. * * @access public */ function clearAttachments() { $this->responseAttachments = array(); } /** * gets the MIME attachments from the current request. * * Each array element in the return is an associative array with keys * data, filename, contenttype, cid. These keys correspond to the parameters * for addAttachment. * * @return array The attachments. * @access public */ function getAttachments() { return $this->requestAttachments; } /** * gets the HTTP body for the current response. * * @param string $soapmsg The SOAP payload * @return string The HTTP body, which includes the SOAP payload * @access private */ function getHTTPBody($soapmsg) { if (count($this->responseAttachments) > 0) { $params['content_type'] = 'multipart/related; type="text/xml"'; $mimeMessage = new Mail_mimePart('', $params); unset($params); $params['content_type'] = 'text/xml'; $params['encoding'] = '8bit'; $params['charset'] = $this->soap_defencoding; $mimeMessage->addSubpart($soapmsg, $params); foreach ($this->responseAttachments as $att) { unset($params); $params['content_type'] = $att['contenttype']; $params['encoding'] = 'base64'; $params['disposition'] = 'attachment'; $params['dfilename'] = $att['filename']; $params['cid'] = $att['cid']; if ($att['data'] == '' && $att['filename'] <> '') { if ($fd = fopen($att['filename'], 'rb')) { $data = fread($fd, filesize($att['filename'])); fclose($fd); } else { $data = ''; } $mimeMessage->addSubpart($data, $params); } else { $mimeMessage->addSubpart($att['data'], $params); } } $output = $mimeMessage->encode(); $mimeHeaders = $output['headers']; foreach ($mimeHeaders as $k => $v) { $this->debug("MIME header $k: $v"); if (strtolower($k) == 'content-type') { // PHP header() seems to strip leading whitespace starting // the second line, so force everything to one line $this->mimeContentType = str_replace("\r\n", " ", $v); } } return $output['body']; } return parent::getHTTPBody($soapmsg); } /** * gets the HTTP content type for the current response. * * Note: getHTTPBody must be called before this. * * @return string the HTTP content type for the current response. * @access private */ function getHTTPContentType() { if (count($this->responseAttachments) > 0) { return $this->mimeContentType; } return parent::getHTTPContentType(); } /** * gets the HTTP content type charset for the current response. * returns false for non-text content types. * * Note: getHTTPBody must be called before this. * * @return string the HTTP content type charset for the current response. * @access private */ function getHTTPContentTypeCharset() { if (count($this->responseAttachments) > 0) { return false; } return parent::getHTTPContentTypeCharset(); } /** * processes SOAP message received from client * * @param array $headers The HTTP headers * @param string $data unprocessed request data from client * @return mixed value of the message, decoded into a PHP type * @access private */ function parseRequest($headers, $data) { $this->debug('Entering parseRequest() for payload of length ' . strlen($data) . ' and type of ' . $headers['content-type']); $this->requestAttachments = array(); if (strstr($headers['content-type'], 'multipart/related')) { $this->debug('Decode multipart/related'); $input = ''; foreach ($headers as $k => $v) { $input .= "$k: $v\r\n"; } $params['input'] = $input . "\r\n" . $data; $params['include_bodies'] = true; $params['decode_bodies'] = true; $params['decode_headers'] = true; $structure = Mail_mimeDecode::decode($params); foreach ($structure->parts as $part) { if (!isset($part->disposition) && (strstr($part->headers['content-type'], 'text/xml'))) { $this->debug('Have root part of type ' . $part->headers['content-type']); $return = parent::parseRequest($part->headers, $part->body); } else { $this->debug('Have an attachment of type ' . $part->headers['content-type']); $info['data'] = $part->body; $info['filename'] = isset($part->d_parameters['filename']) ? $part->d_parameters['filename'] : ''; $info['contenttype'] = $part->headers['content-type']; $info['cid'] = $part->headers['content-id']; $this->requestAttachments[] = $info; } } if (isset($return)) { return $return; } $this->setError('No root part found in multipart/related content'); return; } $this->debug('Not multipart/related'); return parent::parseRequest($headers, $data); } } /* * For backwards compatiblity */ class nusoapservermime extends nusoap_server_mime { } ?>
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