http_request help

[Shymus Roffo]

i have been trying to figure out how to send requests with PHP into SL and it is starting to become a pain in the butt, i am not good with the function fsockopen. i have tried cURL and so far nothing is working. I do not like XML-RPC cause it needs updated every 10 minutes.

the LSL scripts works when i submit a html form and open the url in my browser, but does not work when i try to send a cURL request.

LSL script

//I made this script simple just to see if i was able to get a request.
key reqid;
default {
    state_entry() {
        reqid = llRequestURL();
        llOwnerSay((string)reqid);
    } http_request(key id, string method, string body) {
        if(id == reqid) {
            if(method == URL_REQUEST_GRANTED)
                llOwnerSay(body);
        }
        llOwnerSay(llGetHTTPHeader(id,"x-query-string"));
        llOwnerSay(llGetHTTPHeader(id,"x-script-url"));
        llHTTPResponse(id, 200, "Recieved");
        llOwnerSay(body);
    }
}

 

PHP Script:

<?php

$ch = curl_init("http://sim9058.agni.lindenlab.com:12046/cap/5d700359-60b8-ad8a-872f-a817da37cf2f/?hello=hello");

$nvp = "&msg=hello";

curl_setopt($ch,CURLOPT_POSTFIELDS,$nvp);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

echo curl_exec($ch);

?>

 

[Darkie Minotaur]

Before lookig at the scripts: Are you sure you can send out an http request from the port required?

[Darkie Minotaur]

Here is a little test script you can use - it uses fsock

<?php$url = '';//the URL of your object goes hereecho "Request answered<br>";$Data = CallLSLScript($url, "Hello this is a test");die($Data);function CallLSLScript($URL, $Data, $Timeout = 10) {  	echo  "callscript: ".$URL."<br>";   //Parse the URL into Server, Path and Port   $Host = str_ireplace("http://", "", $URL);   $Path = explode("/", $Host, 2);   $Host = $Path[0];   $Path = $Path[1];   $PrtSplit = explode(":", $Host);   $Host = $PrtSplit[0];   $Port = $PrtSplit[1];   //Open Connection   $Socket = fsockopen($Host, $Port, $Dummy1, $Dummy2, $Timeout);   echo "<br>socket: ".$Socket."<br>";   if ($Socket)   {      //Send Header and Data      fputs($Socket, "POST /$Path HTTP/1.1\r\n");      fputs($Socket, "Host: $Host\r\n");      fputs($Socket, "Content-type: application/x-www-form-urlencoded\r\n");      fputs($Socket, "User-Agent: Opera/9.01 (Windows NT 5.1; U; en)\r\n");      fputs($Socket, "Accept-Language: de-DE,de;q=0.9,en;q=0.8\r\n");      fputs($Socket, "Content-length: ".strlen($Data)."\r\n");      fputs($Socket, "Connection: close\r\n\r\n");      fputs($Socket, $Data);      //Receive Data      while(!feof($Socket))       {$res .= fgets($Socket, 128);}      fclose($Socket);      echo "sent<br>";    }	//return the data to the bowser	echo $res;}?>

 You have to add the URL of the object in the top part of the script.

Call the script from a browser - it will give you some output - the variable $res will echo the full header and body of what the response of the object returned - the actual body is at the end.

Here is the LSL script that goes with it:

key gkURLReq;string gsURLOut;default {    state_entry() {        gkURLReq = llRequestURL();    }        http_request(key id, string method, string body) {        if (gkURLReq == id)        {            gkURLReq = "";            if (method == URL_REQUEST_GRANTED)            {                llSay(0,"URL: " + body);                gsURLOut = body;             }            else if (method == URL_REQUEST_DENIED)            {                llInstantMessage(llGetOwner(), "Something went wrong at " + llGetTimestamp() + " , no url. " + body);            }         } else {                llOwnerSay("request received" + body);                llHTTPResponse(id, 200, "This is the response from SL.");            }    }}