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diff --git a/website/new/magpierss/extlib/Snoopy.class.inc b/website/new/magpierss/extlib/Snoopy.class.inc
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--- a/website/new/magpierss/extlib/Snoopy.class.inc
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@@ -1,900 +0,0 @@
-<?php
-
-/*************************************************
-
-Snoopy - the PHP net client
-Author: Monte Ohrt <monte@ispi.net>
-Copyright (c): 1999-2000 ispi, all rights reserved
-Version: 1.0
-
- * 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
-
-You may contact the author of Snoopy by e-mail at:
-monte@ispi.net
-
-Or, write to:
-Monte Ohrt
-CTO, ispi
-237 S. 70th suite 220
-Lincoln, NE 68510
-
-The latest version of Snoopy can be obtained from:
-http://snoopy.sourceforge.com
-
-*************************************************/
-
-class Snoopy
-{
- /**** Public variables ****/
-
- /* user definable vars */
-
- var $host = "www.php.net"; // host name we are connecting to
- var $port = 80; // port we are connecting to
- var $proxy_host = ""; // proxy host to use
- var $proxy_port = ""; // proxy port to use
- var $agent = "Snoopy v1.0"; // agent we masquerade as
- var $referer = ""; // referer info to pass
- var $cookies = array(); // array of cookies to pass
- // $cookies["username"]="joe";
- var $rawheaders = array(); // array of raw headers to send
- // $rawheaders["Content-type"]="text/html";
-
- var $maxredirs = 5; // http redirection depth maximum. 0 = disallow
- var $lastredirectaddr = ""; // contains address of last redirected address
- var $offsiteok = true; // allows redirection off-site
- var $maxframes = 0; // frame content depth maximum. 0 = disallow
- var $expandlinks = true; // expand links to fully qualified URLs.
- // this only applies to fetchlinks()
- // or submitlinks()
- var $passcookies = true; // pass set cookies back through redirects
- // NOTE: this currently does not respect
- // dates, domains or paths.
-
- var $user = ""; // user for http authentication
- var $pass = ""; // password for http authentication
-
- // http accept types
- var $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
-
- var $results = ""; // where the content is put
-
- var $error = ""; // error messages sent here
- var $response_code = ""; // response code returned from server
- var $headers = array(); // headers returned from server sent here
- var $maxlength = 500000; // max return data length (body)
- var $read_timeout = 0; // timeout on read operations, in seconds
- // supported only since PHP 4 Beta 4
- // set to 0 to disallow timeouts
- var $timed_out = false; // if a read operation timed out
- var $status = 0; // http request status
-
- var $curl_path = "/usr/bin/curl";
- // Snoopy will use cURL for fetching
- // SSL content if a full system path to
- // the cURL binary is supplied here.
- // set to false if you do not have
- // cURL installed. See http://curl.haxx.se
- // for details on installing cURL.
- // Snoopy does *not* use the cURL
- // library functions built into php,
- // as these functions are not stable
- // as of this Snoopy release.
-
- // send Accept-encoding: gzip?
- var $use_gzip = true;
-
- /**** Private variables ****/
-
- var $_maxlinelen = 4096; // max line length (headers)
-
- var $_httpmethod = "GET"; // default http request method
- var $_httpversion = "HTTP/1.0"; // default http request version
- var $_submit_method = "POST"; // default submit method
- var $_submit_type = "application/x-www-form-urlencoded"; // default submit type
- var $_mime_boundary = ""; // MIME boundary for multipart/form-data submit type
- var $_redirectaddr = false; // will be set if page fetched is a redirect
- var $_redirectdepth = 0; // increments on an http redirect
- var $_frameurls = array(); // frame src urls
- var $_framedepth = 0; // increments on frame depth
-
- var $_isproxy = false; // set if using a proxy server
- var $_fp_timeout = 30; // timeout for socket connection
-
-/*======================================================================*\
- Function: fetch
- Purpose: fetch the contents of a web page
- (and possibly other protocols in the
- future like ftp, nntp, gopher, etc.)
- Input: $URI the location of the page to fetch
- Output: $this->results the output text from the fetch
-\*======================================================================*/
-
- function fetch($URI)
- {
-
- //preg_match("|^([^:]+)://([^:/]+)(:[\d]+)*(.*)|",$URI,$URI_PARTS);
- $URI_PARTS = parse_url($URI);
- if (!empty($URI_PARTS["user"]))
- $this->user = $URI_PARTS["user"];
- if (!empty($URI_PARTS["pass"]))
- $this->pass = $URI_PARTS["pass"];
-
- switch($URI_PARTS["scheme"])
- {
- case "http":
- $this->host = $URI_PARTS["host"];
- if(!empty($URI_PARTS["port"]))
- $this->port = $URI_PARTS["port"];
- if($this->_connect($fp))
- {
- if($this->_isproxy)
- {
- // using proxy, send entire URI
- $this->_httprequest($URI,$fp,$URI,$this->_httpmethod);
- }
- else
- {
- $path = $URI_PARTS["path"].(isset($URI_PARTS["query"]) ? "?".$URI_PARTS["query"] : "");
- // no proxy, send only the path
- $this->_httprequest($path, $fp, $URI, $this->_httpmethod);
- }
-
- $this->_disconnect($fp);
-
- if($this->_redirectaddr)
- {
- /* url was redirected, check if we've hit the max depth */
- if($this->maxredirs > $this->_redirectdepth)
- {
- // only follow redirect if it's on this site, or offsiteok is true
- if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok)
- {
- /* follow the redirect */
- $this->_redirectdepth++;
- $this->lastredirectaddr=$this->_redirectaddr;
- $this->fetch($this->_redirectaddr);
- }
- }
- }
-
- if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0)
- {
- $frameurls = $this->_frameurls;
- $this->_frameurls = array();
-
- while(list(,$frameurl) = each($frameurls))
- {
- if($this->_framedepth < $this->maxframes)
- {
- $this->fetch($frameurl);
- $this->_framedepth++;
- }
- else
- break;
- }
- }
- }
- else
- {
- return false;
- }
- return true;
- break;
- case "https":
- if(!$this->curl_path || (!is_executable($this->curl_path))) {
- $this->error = "Bad curl ($this->curl_path), can't fetch HTTPS \n";
- return false;
- }
- $this->host = $URI_PARTS["host"];
- if(!empty($URI_PARTS["port"]))
- $this->port = $URI_PARTS["port"];
- if($this->_isproxy)
- {
- // using proxy, send entire URI
- $this->_httpsrequest($URI,$URI,$this->_httpmethod);
- }
- else
- {
- $path = $URI_PARTS["path"].($URI_PARTS["query"] ? "?".$URI_PARTS["query"] : "");
- // no proxy, send only the path
- $this->_httpsrequest($path, $URI, $this->_httpmethod);
- }
-
- if($this->_redirectaddr)
- {
- /* url was redirected, check if we've hit the max depth */
- if($this->maxredirs > $this->_redirectdepth)
- {
- // only follow redirect if it's on this site, or offsiteok is true
- if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok)
- {
- /* follow the redirect */
- $this->_redirectdepth++;
- $this->lastredirectaddr=$this->_redirectaddr;
- $this->fetch($this->_redirectaddr);
- }
- }
- }
-
- if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0)
- {
- $frameurls = $this->_frameurls;
- $this->_frameurls = array();
-
- while(list(,$frameurl) = each($frameurls))
- {
- if($this->_framedepth < $this->maxframes)
- {
- $this->fetch($frameurl);
- $this->_framedepth++;
- }
- else
- break;
- }
- }
- return true;
- break;
- default:
- // not a valid protocol
- $this->error = 'Invalid protocol "'.$URI_PARTS["scheme"].'"\n';
- return false;
- break;
- }
- return true;
- }
-
-
-
-/*======================================================================*\
- Private functions
-\*======================================================================*/
-
-
-/*======================================================================*\
- Function: _striplinks
- Purpose: strip the hyperlinks from an html document
- Input: $document document to strip.
- Output: $match an array of the links
-\*======================================================================*/
-
- function _striplinks($document)
- {
- preg_match_all("'<\s*a\s+.*href\s*=\s* # find <a href=
- ([\"\'])? # find single or double quote
- (?(1) (.*?)\\1 | ([^\s\>]+)) # if quote found, match up to next matching
- # quote, otherwise match up to next space
- 'isx",$document,$links);
-
-
- // catenate the non-empty matches from the conditional subpattern
-
- while(list($key,$val) = each($links[2]))
- {
- if(!empty($val))
- $match[] = $val;
- }
-
- while(list($key,$val) = each($links[3]))
- {
- if(!empty($val))
- $match[] = $val;
- }
-
- // return the links
- return $match;
- }
-
-/*======================================================================*\
- Function: _stripform
- Purpose: strip the form elements from an html document
- Input: $document document to strip.
- Output: $match an array of the links
-\*======================================================================*/
-
- function _stripform($document)
- {
- preg_match_all("'<\/?(FORM|INPUT|SELECT|TEXTAREA|(OPTION))[^<>]*>(?(2)(.*(?=<\/?(option|select)[^<>]*>[\r\n]*)|(?=[\r\n]*))|(?=[\r\n]*))'Usi",$document,$elements);
-
- // catenate the matches
- $match = implode("\r\n",$elements[0]);
-
- // return the links
- return $match;
- }
-
-
-
-/*======================================================================*\
- Function: _striptext
- Purpose: strip the text from an html document
- Input: $document document to strip.
- Output: $text the resulting text
-\*======================================================================*/
-
- function _striptext($document)
- {
-
- // I didn't use preg eval (//e) since that is only available in PHP 4.0.
- // so, list your entities one by one here. I included some of the
- // more common ones.
-
- $search = array("'<script[^>]*?>.*?</script>'si", // strip out javascript
- "'<[\/\!]*?[^<>]*?>'si", // strip out html tags
- "'([\r\n])[\s]+'", // strip out white space
- "'&(quote|#34);'i", // replace html entities
- "'&(amp|#38);'i",
- "'&(lt|#60);'i",
- "'&(gt|#62);'i",
- "'&(nbsp|#160);'i",
- "'&(iexcl|#161);'i",
- "'&(cent|#162);'i",
- "'&(pound|#163);'i",
- "'&(copy|#169);'i"
- );
- $replace = array( "",
- "",
- "\\1",
- "\"",
- "&",
- "<",
- ">",
- " ",
- chr(161),
- chr(162),
- chr(163),
- chr(169));
-
- $text = preg_replace($search,$replace,$document);
-
- return $text;
- }
-
-/*======================================================================*\
- Function: _expandlinks
- Purpose: expand each link into a fully qualified URL
- Input: $links the links to qualify
- $URI the full URI to get the base from
- Output: $expandedLinks the expanded links
-\*======================================================================*/
-
- function _expandlinks($links,$URI)
- {
-
- preg_match("/^[^\?]+/",$URI,$match);
-
- $match = preg_replace("|/[^\/\.]+\.[^\/\.]+$|","",$match[0]);
-
- $search = array( "|^http://".preg_quote($this->host)."|i",
- "|^(?!http://)(\/)?(?!mailto:)|i",
- "|/\./|",
- "|/[^\/]+/\.\./|"
- );
-
- $replace = array( "",
- $match."/",
- "/",
- "/"
- );
-
- $expandedLinks = preg_replace($search,$replace,$links);
-
- return $expandedLinks;
- }
-
-/*======================================================================*\
- Function: _httprequest
- Purpose: go get the http data from the server
- Input: $url the url to fetch
- $fp the current open file pointer
- $URI the full URI
- $body body contents to send if any (POST)
- Output:
-\*======================================================================*/
-
- function _httprequest($url,$fp,$URI,$http_method,$content_type="",$body="")
- {
- if($this->passcookies && $this->_redirectaddr)
- $this->setcookies();
-
- $URI_PARTS = parse_url($URI);
- if(empty($url))
- $url = "/";
- $headers = $http_method." ".$url." ".$this->_httpversion."\r\n";
- if(!empty($this->agent))
- $headers .= "User-Agent: ".$this->agent."\r\n";
- if(!empty($this->host) && !isset($this->rawheaders['Host']))
- $headers .= "Host: ".$this->host."\r\n";
- if(!empty($this->accept))
- $headers .= "Accept: ".$this->accept."\r\n";
-
- if($this->use_gzip) {
- // make sure PHP was built with --with-zlib
- // and we can handle gzipp'ed data
- if ( function_exists(gzinflate) ) {
- $headers .= "Accept-encoding: gzip\r\n";
- }
- else {
- trigger_error(
- "use_gzip is on, but PHP was built without zlib support.".
- " Requesting file(s) without gzip encoding.",
- E_USER_NOTICE);
- }
- }
-
- if(!empty($this->referer))
- $headers .= "Referer: ".$this->referer."\r\n";
- if(!empty($this->cookies))
- {
- if(!is_array($this->cookies))
- $this->cookies = (array)$this->cookies;
-
- reset($this->cookies);
- if ( count($this->cookies) > 0 ) {
- $cookie_headers .= 'Cookie: ';
- foreach ( $this->cookies as $cookieKey => $cookieVal ) {
- $cookie_headers .= $cookieKey."=".urlencode($cookieVal)."; ";
- }
- $headers .= substr($cookie_headers,0,-2) . "\r\n";
- }
- }
- if(!empty($this->rawheaders))
- {
- if(!is_array($this->rawheaders))
- $this->rawheaders = (array)$this->rawheaders;
- while(list($headerKey,$headerVal) = each($this->rawheaders))
- $headers .= $headerKey.": ".$headerVal."\r\n";
- }
- if(!empty($content_type)) {
- $headers .= "Content-type: $content_type";
- if ($content_type == "multipart/form-data")
- $headers .= "; boundary=".$this->_mime_boundary;
- $headers .= "\r\n";
- }
- if(!empty($body))
- $headers .= "Content-length: ".strlen($body)."\r\n";
- if(!empty($this->user) || !empty($this->pass))
- $headers .= "Authorization: BASIC ".base64_encode($this->user.":".$this->pass)."\r\n";
-
- $headers .= "\r\n";
-
- // set the read timeout if needed
- if ($this->read_timeout > 0)
- socket_set_timeout($fp, $this->read_timeout);
- $this->timed_out = false;
-
- fwrite($fp,$headers.$body,strlen($headers.$body));
-
- $this->_redirectaddr = false;
- unset($this->headers);
-
- // content was returned gzip encoded?
- $is_gzipped = false;
-
- while($currentHeader = fgets($fp,$this->_maxlinelen))
- {
- if ($this->read_timeout > 0 && $this->_check_timeout($fp))
- {
- $this->status=-100;
- return false;
- }
-
- // if($currentHeader == "\r\n")
- if(preg_match("/^\r?\n$/", $currentHeader) )
- break;
-
- // if a header begins with Location: or URI:, set the redirect
- if(preg_match("/^(Location:|URI:)/i",$currentHeader))
- {
- // get URL portion of the redirect
- preg_match("/^(Location:|URI:)\s+(.*)/",chop($currentHeader),$matches);
- // look for :// in the Location header to see if hostname is included
- if(!preg_match("|\:\/\/|",$matches[2]))
- {
- // no host in the path, so prepend
- $this->_redirectaddr = $URI_PARTS["scheme"]."://".$this->host.":".$this->port;
- // eliminate double slash
- if(!preg_match("|^/|",$matches[2]))
- $this->_redirectaddr .= "/".$matches[2];
- else
- $this->_redirectaddr .= $matches[2];
- }
- else
- $this->_redirectaddr = $matches[2];
- }
-
- if(preg_match("|^HTTP/|",$currentHeader))
- {
- if(preg_match("|^HTTP/[^\s]*\s(.*?)\s|",$currentHeader, $status))
- {
- $this->status= $status[1];
- }
- $this->response_code = $currentHeader;
- }
-
- if (preg_match("/Content-Encoding: gzip/", $currentHeader) ) {
- $is_gzipped = true;
- }
-
- $this->headers[] = $currentHeader;
- }
-
- # $results = fread($fp, $this->maxlength);
- $results = "";
- while ( $data = fread($fp, $this->maxlength) ) {
- $results .= $data;
- if (
- strlen($results) > $this->maxlength ) {
- break;
- }
- }
-
- // gunzip
- if ( $is_gzipped ) {
- // per http://www.php.net/manual/en/function.gzencode.php
- $results = substr($results, 10);
- $results = gzinflate($results);
- }
-
- if ($this->read_timeout > 0 && $this->_check_timeout($fp))
- {
- $this->status=-100;
- return false;
- }
-
- // check if there is a a redirect meta tag
-
- if(preg_match("'<meta[\s]*http-equiv[^>]*?content[\s]*=[\s]*[\"\']?\d+;[\s]+URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match))
- {
- $this->_redirectaddr = $this->_expandlinks($match[1],$URI);
- }
-
- // have we hit our frame depth and is there frame src to fetch?
- if(($this->_framedepth < $this->maxframes) && preg_match_all("'<frame\s+.*src[\s]*=[\'\"]?([^\'\"\>]+)'i",$results,$match))
- {
- $this->results[] = $results;
- for($x=0; $x<count($match[1]); $x++)
- $this->_frameurls[] = $this->_expandlinks($match[1][$x],$URI_PARTS["scheme"]."://".$this->host);
- }
- // have we already fetched framed content?
- elseif(is_array($this->results))
- $this->results[] = $results;
- // no framed content
- else
- $this->results = $results;
-
- return true;
- }
-
-/*======================================================================*\
- Function: _httpsrequest
- Purpose: go get the https data from the server using curl
- Input: $url the url to fetch
- $URI the full URI
- $body body contents to send if any (POST)
- Output:
-\*======================================================================*/
-
- function _httpsrequest($url,$URI,$http_method,$content_type="",$body="")
- {
- if($this->passcookies && $this->_redirectaddr)
- $this->setcookies();
-
- $headers = array();
-
- $URI_PARTS = parse_url($URI);
- if(empty($url))
- $url = "/";
- // GET ... header not needed for curl
- //$headers[] = $http_method." ".$url." ".$this->_httpversion;
- if(!empty($this->agent))
- $headers[] = "User-Agent: ".$this->agent;
- if(!empty($this->host))
- $headers[] = "Host: ".$this->host;
- if(!empty($this->accept))
- $headers[] = "Accept: ".$this->accept;
- if(!empty($this->referer))
- $headers[] = "Referer: ".$this->referer;
- if(!empty($this->cookies))
- {
- if(!is_array($this->cookies))
- $this->cookies = (array)$this->cookies;
-
- reset($this->cookies);
- if ( count($this->cookies) > 0 ) {
- $cookie_str = 'Cookie: ';
- foreach ( $this->cookies as $cookieKey => $cookieVal ) {
- $cookie_str .= $cookieKey."=".urlencode($cookieVal)."; ";
- }
- $headers[] = substr($cookie_str,0,-2);
- }
- }
- if(!empty($this->rawheaders))
- {
- if(!is_array($this->rawheaders))
- $this->rawheaders = (array)$this->rawheaders;
- while(list($headerKey,$headerVal) = each($this->rawheaders))
- $headers[] = $headerKey.": ".$headerVal;
- }
- if(!empty($content_type)) {
- if ($content_type == "multipart/form-data")
- $headers[] = "Content-type: $content_type; boundary=".$this->_mime_boundary;
- else
- $headers[] = "Content-type: $content_type";
- }
- if(!empty($body))
- $headers[] = "Content-length: ".strlen($body);
- if(!empty($this->user) || !empty($this->pass))
- $headers[] = "Authorization: BASIC ".base64_encode($this->user.":".$this->pass);
-
- for($curr_header = 0; $curr_header < count($headers); $curr_header++) {
- $cmdline_params .= " -H \"".$headers[$curr_header]."\"";
- }
-
- if(!empty($body))
- $cmdline_params .= " -d \"$body\"";
-
- if($this->read_timeout > 0)
- $cmdline_params .= " -m ".$this->read_timeout;
-
- $headerfile = uniqid(time());
-
- # accept self-signed certs
- $cmdline_params .= " -k";
- exec($this->curl_path." -D \"/tmp/$headerfile\"".escapeshellcmd($cmdline_params)." ".escapeshellcmd($URI),$results,$return);
-
- if($return)
- {
- $this->error = "Error: cURL could not retrieve the document, error $return.";
- return false;
- }
-
-
- $results = implode("\r\n",$results);
-
- $result_headers = file("/tmp/$headerfile");
-
- $this->_redirectaddr = false;
- unset($this->headers);
-
- for($currentHeader = 0; $currentHeader < count($result_headers); $currentHeader++)
- {
-
- // if a header begins with Location: or URI:, set the redirect
- if(preg_match("/^(Location: |URI: )/i",$result_headers[$currentHeader]))
- {
- // get URL portion of the redirect
- preg_match("/^(Location: |URI:)(.*)/",chop($result_headers[$currentHeader]),$matches);
- // look for :// in the Location header to see if hostname is included
- if(!preg_match("|\:\/\/|",$matches[2]))
- {
- // no host in the path, so prepend
- $this->_redirectaddr = $URI_PARTS["scheme"]."://".$this->host.":".$this->port;
- // eliminate double slash
- if(!preg_match("|^/|",$matches[2]))
- $this->_redirectaddr .= "/".$matches[2];
- else
- $this->_redirectaddr .= $matches[2];
- }
- else
- $this->_redirectaddr = $matches[2];
- }
-
- if(preg_match("|^HTTP/|",$result_headers[$currentHeader]))
- {
- $this->response_code = $result_headers[$currentHeader];
- if(preg_match("|^HTTP/[^\s]*\s(.*?)\s|",$this->response_code, $match))
- {
- $this->status= $match[1];
- }
- }
- $this->headers[] = $result_headers[$currentHeader];
- }
-
- // check if there is a a redirect meta tag
-
- if(preg_match("'<meta[\s]*http-equiv[^>]*?content[\s]*=[\s]*[\"\']?\d+;[\s]+URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match))
- {
- $this->_redirectaddr = $this->_expandlinks($match[1],$URI);
- }
-
- // have we hit our frame depth and is there frame src to fetch?
- if(($this->_framedepth < $this->maxframes) && preg_match_all("'<frame\s+.*src[\s]*=[\'\"]?([^\'\"\>]+)'i",$results,$match))
- {
- $this->results[] = $results;
- for($x=0; $x<count($match[1]); $x++)
- $this->_frameurls[] = $this->_expandlinks($match[1][$x],$URI_PARTS["scheme"]."://".$this->host);
- }
- // have we already fetched framed content?
- elseif(is_array($this->results))
- $this->results[] = $results;
- // no framed content
- else
- $this->results = $results;
-
- unlink("/tmp/$headerfile");
-
- return true;
- }
-
-/*======================================================================*\
- Function: setcookies()
- Purpose: set cookies for a redirection
-\*======================================================================*/
-
- function setcookies()
- {
- for($x=0; $x<count($this->headers); $x++)
- {
- if(preg_match("/^set-cookie:[\s]+([^=]+)=([^;]+)/i", $this->headers[$x],$match))
- $this->cookies[$match[1]] = $match[2];
- }
- }
-
-
-/*======================================================================*\
- Function: _check_timeout
- Purpose: checks whether timeout has occurred
- Input: $fp file pointer
-\*======================================================================*/
-
- function _check_timeout($fp)
- {
- if ($this->read_timeout > 0) {
- $fp_status = socket_get_status($fp);
- if ($fp_status["timed_out"]) {
- $this->timed_out = true;
- return true;
- }
- }
- return false;
- }
-
-/*======================================================================*\
- Function: _connect
- Purpose: make a socket connection
- Input: $fp file pointer
-\*======================================================================*/
-
- function _connect(&$fp)
- {
- if(!empty($this->proxy_host) && !empty($this->proxy_port))
- {
- $this->_isproxy = true;
- $host = $this->proxy_host;
- $port = $this->proxy_port;
- }
- else
- {
- $host = $this->host;
- $port = $this->port;
- }
-
- $this->status = 0;
-
- if($fp = fsockopen(
- $host,
- $port,
- $errno,
- $errstr,
- $this->_fp_timeout
- ))
- {
- // socket connection succeeded
-
- return true;
- }
- else
- {
- // socket connection failed
- $this->status = $errno;
- switch($errno)
- {
- case -3:
- $this->error="socket creation failed (-3)";
- case -4:
- $this->error="dns lookup failure (-4)";
- case -5:
- $this->error="connection refused or timed out (-5)";
- default:
- $this->error="connection failed (".$errno.")";
- }
- return false;
- }
- }
-/*======================================================================*\
- Function: _disconnect
- Purpose: disconnect a socket connection
- Input: $fp file pointer
-\*======================================================================*/
-
- function _disconnect($fp)
- {
- return(fclose($fp));
- }
-
-
-/*======================================================================*\
- Function: _prepare_post_body
- Purpose: Prepare post body according to encoding type
- Input: $formvars - form variables
- $formfiles - form upload files
- Output: post body
-\*======================================================================*/
-
- function _prepare_post_body($formvars, $formfiles)
- {
- settype($formvars, "array");
- settype($formfiles, "array");
-
- if (count($formvars) == 0 && count($formfiles) == 0)
- return;
-
- switch ($this->_submit_type) {
- case "application/x-www-form-urlencoded":
- reset($formvars);
- while(list($key,$val) = each($formvars)) {
- if (is_array($val) || is_object($val)) {
- while (list($cur_key, $cur_val) = each($val)) {
- $postdata .= urlencode($key)."[]=".urlencode($cur_val)."&";
- }
- } else
- $postdata .= urlencode($key)."=".urlencode($val)."&";
- }
- break;
-
- case "multipart/form-data":
- $this->_mime_boundary = "Snoopy".md5(uniqid(microtime()));
-
- reset($formvars);
- while(list($key,$val) = each($formvars)) {
- if (is_array($val) || is_object($val)) {
- while (list($cur_key, $cur_val) = each($val)) {
- $postdata .= "--".$this->_mime_boundary."\r\n";
- $postdata .= "Content-Disposition: form-data; name=\"$key\[\]\"\r\n\r\n";
- $postdata .= "$cur_val\r\n";
- }
- } else {
- $postdata .= "--".$this->_mime_boundary."\r\n";
- $postdata .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n";
- $postdata .= "$val\r\n";
- }
- }
-
- reset($formfiles);
- while (list($field_name, $file_names) = each($formfiles)) {
- settype($file_names, "array");
- while (list(, $file_name) = each($file_names)) {
- if (!is_readable($file_name)) continue;
-
- $fp = fopen($file_name, "r");
- $file_content = fread($fp, filesize($file_name));
- fclose($fp);
- $base_name = basename($file_name);
-
- $postdata .= "--".$this->_mime_boundary."\r\n";
- $postdata .= "Content-Disposition: form-data; name=\"$field_name\"; filename=\"$base_name\"\r\n\r\n";
- $postdata .= "$file_content\r\n";
- }
- }
- $postdata .= "--".$this->_mime_boundary."--\r\n";
- break;
- }
-
- return $postdata;
- }
-}
-
-?>
generated by cgit (git 2.34.1) at 2024-05-06 10:57:36 +0000