Re: [AFFUG Discuss] Flex Web Services (WSDL) Complex Types

[Mike Britton]

Don't know if this can help since it's out of context, but here's some code
I snipped out from my stuff:

Flex:

var myservice:HTTPService = new HTTPService();
var myBD:BitmapData = getBitmapData(areachart1);

var ba:ByteArray = myEncoder.encode(myBD);
var baEncoded:String = Base64.encodeByteArray(ba);
var params:Object = { imagedata:baEncoded };

myservice.addEventListener(ResultEvent.RESULT, resultHandler);

myservice.method = "POST";
myservice.url = "http://localhost/TracerBullets/php/tst_imagehandler.php";;
myservice.useProxy = false;

myservice.send(params);

PHP:

// Implementation:
<?php

include("ImageHandler.php");

$myImageHandler = new ImageHandler();

if (isset($_POST["imagedata"])) {
   $filename = $myImageHandler->writeTempFile($_POST["imagedata"]);
   echo $filename;
} else {
   echo "failure";
}

?>

<?php
class ImageHandler
{
   function ImageHandler() {}

   function writeTempFile( $base64EncodedFile )
   {
       $myImage = base64_decode($base64EncodedFile);
       $uniqueFilename = $this->randomkeys(12);
       $filename = $uniqueFilename;

       if (!$handle = fopen($uniqueFilename, 'a')) {
           $filename = 0;
       }

       if (fwrite($handle, $myImage) === FALSE) {
           $filename = 0;
       }
       return $filename;
   }

   // Create unique filename
   function randomkeys($length)
   {
       $pattern = "1234567890abcdefghijklmnopqrstuvwxyz";
       $key  = $pattern{rand(0,36)};
       for($i=1;$i<$length;$i++) {
           $key .= $pattern{rand(0,36)};
       }
       return "/tmp/".$key.".jpg";
   }
}

?>


hth,

Mike



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