/**
* throwException provides the means to raise an exception. This method will
* stop the further execution of the remote method, but not hault the execution
* of the entire process. Using the built in PHP exception system will stop
* the entire process and not allow us to report very detailed information back
* to the client, especially if there are multiple methods.
*
* When we upgrade to PHP 5, using the try...catch syntax will make this much easier.
*
* @static
* @param AMFBody $body The AMFBody object to apply the exception to.
* @param AMFException @exception The exception object to throw
* @see AMFBody
*/
function throwException(&$body, $exception)
{
$body->responseURI = $body->responseIndex . "/onStatus";
$results =& $body->getResults();
$results["description"] = $exception->description;
$results["details"] = $exception->details;
$results["level"] = $exception->level;
$results["line"] = $exception->line;
$results["code"] = $exception->code;
}
/**
* throwException provides the means to raise an exception. This method will
* stop the further execution of the remote method, but not hault the execution
* of the entire process. Using the built in PHP exception system will stop
* the entire process and not allow us to report very detailed information back
* to the client, especially if there are multiple methods.
*
* When we upgrade to PHP 5, using the try...catch syntax will make this much easier.
*
* @static
* @param AMFBody $body The AMFBody object to apply the exception to.
* @param AMFException @exception The exception object to throw
* @see AMFBody
*/
function throwException(&$body, $exception)
{
$body->responseURI = $body->responseIndex . "/onStatus";
$results =& $body->getResults();
if ($GLOBALS['amfphp']['encoding'] == 'amf3') {
$results = new ErrorMessage();
$results->correlationId = $GLOBALS['amfphp']['lastMessageId'];
$results->faultCode = $exception->code;
$results->faultDetail = $exception->details . ' on line ' . $exception->line;
$results->faultString = $exception->description;
} elseif ($GLOBALS['amfphp']['encoding'] == 'amf0') {
$results["description"] = $exception->description;
$results["details"] = $exception->details;
$results["level"] = $exception->level;
$results["line"] = $exception->line;
$results["code"] = $exception->code;
} else {
$results['faultCode'] = $exception->code;
$results['faultDetail'] = $exception->details . ' on line ' . $exception->line;
$results['faultString'] = $exception->description;
}
}
function reportExceptions($code, $descr, $filename, $line)
{
// obey error_level set by system/user
if (!($code & error_reporting())) {
return;
}
// build a new AMFObject
$amfout = new AMFObject("");
// init a new error info object
$error = array();
// pass the code
$error["code"] = "AMFPHP_RUNTIME_ERROR";
// pass the description
$error["description"] = $descr;
// pass the details
$error["details"] = $filename;
// pass the level
$error["level"] = AMFException::getFriendlyError($code);
// pass the line number
$error["line"] = $line;
// add the error object to the body of the AMFObject
$amfbody = new AMFBody(NULL, $GLOBALS['amfphp']['lastMethodCall']);
$amfbody->setResults($error);
$amfout->addBody($amfbody);
// Add the trace headers we have so far while we're at it
debugFilter($amfout);
// create a new serializer
$serializer = new AMFSerializer();
// serialize the data
$data = $serializer->serialize($amfout);
// send the correct header
header('Content-type: application/x-amf');
// flush the amf data to the client.
print $data;
// kill the system after we find a single error
exit;
}
/**
* Wraps a string into an error AMF message
* @param $data the original AMF data (needed to get the response index
* @param $error The error to send back
* @returns String containing the AMF data
*/
function sendError($data, $error)
{
//Get the last response index, otherwise the error will not register
//In the NetConnection debugger
$amf = new AMFObject($data);
// create the amf object
$deserializer = new AMFDeserializer($data);
$deserializer->deserialize($amf);
$lastBody =& $amf->getBodyAt($amf->numBody() - 1);
$lastIndex = $lastBody->responseIndex;
// add the error object to the body of the AMFObject
$amfout = new AMFObject(NULL);
$amfbody = new AMFBody($lastIndex . "/onStatus", $lastIndex);
//Get line number
preg_match("/in ([A-Za-z0-9\\/\\.\\:]+) on line ([0-9]+)/", str_replace('\\', '/', $error), $matches);
$file = $matches[1];
$line = $matches[2];
$level = substr($error, 0, strpos($error, ': '));
$amfbody->setResults(array('description' => $error, 'line' => $line, 'file' => $file, 'level' => $level, 'code' => 'AMFPHP_DEBUG_ERROR'));
$amfout->addBody($amfbody);
// create a new serializer
$serializer = new AMFSerializer();
// serialize the data
$result = $serializer->serialize($amfout);
return $result;
}
/**
* Adds debugging information to outgoing packet
*/
function debugFilter(&$amf)
{
//Add trace headers before outputting
if (!$GLOBALS['amfphp']['isFlashComm'] && !$GLOBALS['amfphp']['disableTrace'] && count(NetDebug::getTraceStack()) != 0) {
//Get the last body in the stack
$body =& $amf->getBodyAt($amf->numBody() - 1);
$headers = new AMFBody(NULL, $body->responseIndex, NULL);
// create a new amf body
$headers->responseURI = $body->responseIndex . "/onDebugEvents";
// set the response uri of this body
$headerresults = array();
// create a result array
$headerresults[0] = array();
// create a sub array in results (CF seems to do this, don't know why)
$ts = NetDebug::getTraceStack();
$headerresults[0][] = new TraceHeader($ts);
$headers->setResults($headerresults);
// set the results.
$amf->addBodyAt(0, $headers);
}
}
