Hello Diogene, Diogene Laerce <[EMAIL PROTECTED]> writes:
> I think I did some progress but I still not find any demexp cookie on my > machine ?? In fact, this was only an issue related to the PHP encoding of the response. :-) Here is the code that works on my machine: ------ start of php code ------- <?php // One needs http://phpxmlrpc.sourceforge.net/ XML-RPC library to run // this code. include 'xmlrpc-2.2/lib/xmlrpc.inc'; // <-- for my own setting!! Keep yours. // Object to represent the server $server = new xmlrpc_client("http://www.linux-france.org/cgi-bin/demexp-xmlrpc-demo";); // mode debug $server->setDebug(1); // Send a message to the server. $login = new xmlrpcval("root", "string"); $passwd = new xmlrpcval("demexp", "string"); $message = new xmlrpcmsg("login", array($login, $passwd)); $result = $server->send($message); // Process the response. if (!$result) { print "<p>Could not connect to HTTP server.</p>"; } elseif ($result->faultCode()) { print "<p>XML-RPC Fault #" . $result->faultCode() . ": " . $result->faultString(); } else { $cookie = $result->value()->scalarVal(); // <-- Here is the trick!! print "<PRE>\nThe cookie for this session is '". $cookie . "'\n</PRE>"; } ------ end of php code ------- Some explanations: * the send() call on `xmlrpcmsg' object returns a `xmlrpcresp' object. See http://phpxmlrpc.sourceforge.net/doc-2/ch07s03.html ; * the value() method on a `xmlrpcresp' object returns an `xmlrpcval' object. See http://phpxmlrpc.sourceforge.net/doc-2/ch07s04.html ; * the scalarVal() method returns the scalar value stored in an `xmlrpcval' object. See http://phpxmlrpc.sourceforge.net/doc-2/ch07.html#xmlrpcval-methods . Please notice that I *know* that the returned value is a scalar. This is not always the case and you should use proper `xmlrpcval' methods (scalarVal(), arrayMem(), arraySize(), structMem(), ...) to parse the returned value. In your case, I would build a small demexp.inc library that implements PHP functions to do: 1. login(), goodbye(); 2. max_question_id(), question_info(); 3. other methods on a need by need basis. With that you should be able to list the question details. Please note that it is quite important to call a goodbye() for each login() call, otherwise you keep opened sessions on the server. Typically you would have a call sequence like: login() method1() method2() ... methodN() goodbye() I hope I'm clear. Don't hesitate to ask further questions. Have fun! ;-) Yours, d. PS: An example of use of above code: ---GOT--- HTTP/1.1 200 OK Date: Sat, 22 Sep 2007 12:44:24 GMT Server: Apache/1.3.33 (Unix) PHP/4.3.11 mod_perl/1.29 Content-Length: 129 Connection: close Content-Type: text/xml <?xml version='1.0'?> <methodResponse> <params> <param> <value><int>759732849</int></value> </param> </params> </methodResponse> ---END--- HEADER: date: Sat, 22 Sep 2007 12:44:24 GMT HEADER: server: Apache/1.3.33 (Unix) PHP/4.3.11 mod_perl/1.29 HEADER: content-length: 129 HEADER: connection: close HEADER: content-type: text/xml ---PARSED--- xmlrpcval::__set_state(array( 'me' => array ( 'int' => 759732849, ), 'mytype' => 1, '_php_class' => NULL, )) ---END--- The cookie for this session is '759732849' -- GPG/PGP key: A3AD7A2A David MENTRE <[EMAIL PROTECTED]> 5996 CC46 4612 9CA4 3562 D7AC 6C67 9E96 A3AD 7A2A _______________________________________________ Demexp-dev mailing list Demexp-dev@nongnu.org http://lists.nongnu.org/mailman/listinfo/demexp-dev
