HTTP Proxy supporting breakpoint through PHP

HTTP Proxy supporting breakpoint through PHP

The HTTP protocol is only supported by the HTTP protocol. It does not support the HEADER redirection processing. Interested you can take a look ^ _ ^ * // * * // *************************************** ********* / set_time_limit (180); Define ('pp_error_code', 1); define ('pp_error_me ", 2); define (' pp_error_all ', 3); define (' pp_return_string", 1 ); define ( 'PP_RETURN_ARRAY', 2); define ( 'PP_RETURN_ALL', 3); class CPhpProxy {var $ _strUrl; var $ _arrArgv; var $ _strRef; var $ _arrUrl; var $ _resSocket; var $ _intError; var $ _strError Var $ _ARRDEFAULTARRAYURL; VAR $ _ARRDEFAULTPORT; FUNCTION CPHPPROXY ($ StrURL = NULL, $ Arrargv = array ()) {$ this-> init (); is_null ($ Strurl)? ': $ This-> seturl ($ StrURL Is_null ($ Arrargv ['Refer'])? '': $ This-> setref ($ Arrargv ['Refer']); $ this-> proxy ($ Strurl, $ Arr Argv);} Function SETERROR ($ INTERROR, $ MIXARGV = NULL) {$ this -> _ interror = $ interror; if ($ INTERROR == 1001) {$ this -> _ strerror = "call $ mixARGV method When the parameter passes an error, Enumeration value does not exist;} elseif ($ INTERROR == 1) {$ this -> _ strrror = "URL error, URL format is incorrect ./n".$$$$$} elseif ($ INTERROR == 2) {$ This -> _ strerror = "URL error, currently has not yet supported this protocol ./n"} elseif ($ INTERROR == 3) {$ this -> _ strerror = "Unable to open". $ this -> _ arrurl [' Host '].': '. $ this -> _ arrurl ['

Port ']. "/ n". $ Mixargv [0].': '. $ mixargv [1];} Return False;} Function GetError ($ enumreturntype = pp_error_code) {if ($ enumretURNTYPE == PP_ERROR_ALL) {Return Array (str_pad ($ this -> _ intError, 5, '0', STR_PAD_LEFT), $ this -> _ strError);} elseif ($ enumReturnType == PP_ERROR_MESSAGE) {Return $ this -> _ strError;} elseif ($ enumReturnType == PP_ERROR_CODE ) {RETURN $ THIS -> _ interror;} else {return false;}} function init ()}} function init () {$ this -> _ strurl = null; $ this -> _ arrargv = array (); $ this -> _ strref = null; $ this - >_ arrurl = array (); $ this -> _ relacket = null; $ this -> _ interror = 0; $ this -> _ strerror = 'there is no error'; // arrurl default $ this -> _ arrdefaultArrayURL = array ( 'protocol' => 'http', 'file' => 'Index.htm'); // Default port $ this -> _ arrdefaultport = array ('http' => '80'); return true;} Function seturl $ StrURL) { $ Strurl = Trim ($ StrURL); // Regular $ reg = "/ ^ (([/ w] ):)? ([^: | / / | @] *:)? ([^: | // | @] * @)? ([/ w | / - | /.] (// [^ /? | #] *)? (/? [^ #] *)? #. *)? $ / IS "; if (! preg_match ($ R, $ Strurl, $ arrurl) {Return $ this-> setError (1, $ StrURL);} else {// dismantling matching number list List $ TMP, $ TMP, $ Arr ['Protocol'], $ Arr ['User'], $ Arr ['Pass'], $ Arr [' Host '], $ Arr [' Port '], $ Arr [' Path '], $ arr [' query '], $ arr [' Anchor ']) =

$ arrurl; // Default protocol if (! $ arr [protocol ']) {$ arrrl [1] = $ this-> _ARRDEFAULTARRAYURL [' protocol '].': // ';} // set FileName $ ARR [ 'file'] = BaseName ($ Arr ['Path']); // Default Foreach ($ this -> _ arrdefaultArrayURL AS $ Key => $ VAL) {IF ($ ARR [$ Key] == ') { $ arr [$ key] = $ val;}} // default port if (is_null ($ this -> _ arrdefaultport [$ arr ['protocol'])) {Return $ this-> setError (2, $ arr [" Protocol ']);} elseif ($ arr [' port ']) {$ arr [' port '] = $ this -> _ arrdefaultport [$ arr [' protocol '];} // set URI $ Arr [' URI '] = ($ ARR [' Path ']? $ arr [' Path ']:' / '). ($ ARR [' Query ']?'? $ arr ['query']: ') $ ARR ['Anchor']? '#'. $ arr ['Anchor']: '); // Set URL UNSET ($ arrurl [0]); unset ($ arrurl [2]); $ this -> _ Strurl = Implode ('', $ arrurl); // set arrurl $ This -> _ arrUrl = $ arr; Return true;}} function getUrl ($ enumReturnType = PP_RETURN_ARRAY) {if ($ enumReturnType == PP_RETURN_STRING) {Return $ this -> _ strUrl;} elseif ($ enumReturnType == PP_RETURN_ARRAY) {Return $ this -> _ arrurl;} if ($ enumreturntype == pp_return_all) {Return Array ($ this -> _ strurl, $ this -> _ arrurl);} else {returnome

SetError (1001);}} Function setrefer ($ this -> _ strref = trim ($ strower); return true;} function getrefer () {RETURN $ THIS -> _ strref;} function getProxyurl ()} Function getProxyurl ()} _Server; list ($ strprocotol) = exPlode ('/', strtolower (TRIM ($ _ server ['server_protocol')))))))))))))); $ STR = STRPROCOTOL. ': //' $_server ['http_host']. $ _Server ['php_self']. '? U ='. Urlencode ($ this-> geturl). ($ This-> getrefer ()? ('& R ='. Urlencode ($ this-> getrefer ()) : ''); Return $ Str;} Function OpenSocket ()} Function OpenSocket () {$ Arr = $ this-> getURL (); $ this -> _RRSOCKET = @fsockopen ($ Arr ['Host'], $ Arr ['Port' ], $ INTERROR, $ STRERROR, 30); if (! $ this -> _RESSOCKET) {$ this -> _RESSSOCKET = NULL; RETURN $ this-> setError (3, Array ($ INTERROR, $ strrror);} Else {Return True;}} function getRequest () {RETURN $ this -> {'get'.Ucfirst ($ THIS -> _ arrurl ['protocol']). 'Request'} ();} Function Sendrequest () {Return Fwrite ($ this -> _RESSOCKET, $ this-> getRequest ());} function flushresponse ()} function flushresponse () {RETURN $ THIS -> {'flush'.ucfirst ($ this -> _ arrurl [' protocol ']).' response '} ();} function gethttpRequest () {$ arr = $ this-> getURL (); $ arRRequest = getAllHeaders ); $ ArRRequest ['Host'] = $ Arr ['Host']; $ strrequest = "get". $ Arr ['uri']. "Http / 1.1 / r / n";

Foreach ($ ARREQUEST AS $ Key => $ VAL) {$ strrequest. = "$ key: $ val / r / n";} $ strrequest. = "/ r / n"; return $ strrequest;} function flushhttpResponse () {$ Bolheader = true; while (! Feof ($ this -> _ limited)) {$ str = fgets ($ this -> _RESSOCKET, 4096); if ($ bolheader) {@Header ($ Str);} else {echo ($ STR);} IF ($ bolheader && $ str == "/ r / n") {$ bolheader = false; @Header ("content-type: Application / Gzip"); @Header ('Content-Disposition: Attachment; FileName = "'. $ this -> _ arrurl [' file '].'");}} return true;} function close () {fclose ($ this -> _ relassocket); $ this -> _ relassocket = null Return True;} Function Proxy ($ strurl = null, $ arrargv = array ()) {if (! Is_null ($ this-> geturl (pp_return_string)) && $ this-> OpenSocket () && $ this-> sendrequest ) && $ this-> Flushresp Onse ()) {echo (123); $ this-> close ();} else {return false;}}} f ($ strGetArrayName = '_get';} elseif (sizeof ($ http_get_vars) )) {$ StrGetArrayName = 'http_get_vars';} else {Die (' "HTML>" h> "Meta http-equiv = "content-type" content = "text / html">