<?php
# fake a http request
ini_set('display_errors', 1);
error_reporting(E_ALL);
$json = json_decode($_SERVER['argv'][1], true);
$gwffile = $_SERVER['argv'][2];
foreach (array('_SERVER', '_GET', '_POST', '_REQUEST', '_COOKIE') as $k) {
${$k} = $json[$k];
}
$_REQUEST_HEADER = $json['header'];
global $_REQUEST_HEADER;
$code = 0;
try {
ob_start();
require_once $gwffile;
$output = ob_get_contents();
ob_end_clean();
} catch (Exception $e) {
http_response_code(500);
$output = htmlspecialchars($e);
$code = 1;
}
$header = GWF_HTTPHeader::getResponseHeaders();
echo json_encode(array('header' => $header, 'output' => $output, 'status' => http_response_code()));
die($code);
/**
* set HTTP Response Header and return the content
*
*/
public function response()
{
$status = $this->getStatus();
if ($status >= 300 && $status < 400) {
# Redirection
GWF_HTTPHeader::redirect($status, $this->getRedirect());
} else {
GWF_HTTPHeader::statuscode($status);
if ($status >= 200 && $status < 300) {
# Success
if (true === $this->get(self::$methods_allowed_to_cache, $this->METHOD)) {
# TODO: set Modified Time and E-Tag
}
}
}
GWF_HTTPHeader::setHeaders($this->headers);
# TODO: add GWF_Error
return $this->getContent();
}
/**
* Set HTTP status code
* @param int $code
*/
public static function statuscode($code = NULL)
{
if (NULL !== $code) {
self::$status = $code;
}
return http_response_code($code);
}
public final function cacheControl()
{
if (false !== ($modified = GWF_HTTPHeader::getHeader('If-Modified-Since', false))) {
if ($this->getModifiedTime() < $modified) {
return GWF_Response(GWF_Response::NOT_MODIFIED);
}
} elseif (false !== ($etag = GWF_HTTPHeader::getHeader('E-Tag', false))) {
if ($this->getETag() === $etag) {
# TODO
}
}
return false;
}
