/**
* Configure the output handler. This will find the most suitable output
* handler based on the request, and set the object's handler accordingly.
* If none are found, defaults are used.
*
* @param string $param The output handler parameter
* @param string $default The default output handler
* @param array $request_params Pointer to request parameters array
* @return bool
*/
public function configure_handler($param, $default, array &$request_params)
{
$index = \veneer\util::header_to_index($param);
if (array_key_exists($index, $_SERVER)) {
$class = sprintf('\\veneer\\output\\handler\\%s', $_SERVER[$index]);
$this->set_output_handler($_SERVER[$index]);
}
if (is_null($this->get_output_handler())) {
foreach ($request_params as $name => $value) {
if ($name == $param) {
$this->set_output_handler($value);
unset($request_params[$name]);
}
}
}
if (is_null($this->get_output_handler())) {
$this->set_output_handler($default);
}
}
/**
* Parse through the request and evaluate raw HTTP header data. This function
* will populate the PHP server environment the way one would normally expect
* it to be via mod_php or FastCGI.
*
* @param string $request An associative array containing request data
* @return bool
*/
public function set_environment($request)
{
if ($request['method'] == 'GET') {
global $_GET;
$_GET = $request['params'];
} else {
if ($request['method'] == 'PUT' || $request['method'] == 'POST') {
global $_POST;
$_POST = $request['params'];
}
}
global $_SERVER;
$_SERVER['REQUEST_METHOD'] = $request['method'];
$_SERVER['REQUEST_URI'] = $request['uri'];
$_SERVER['SERVER_PROTOCOL'] = $request['protocol'];
$_SERVER['HTTP_HOST'] = $request['http_host'] . ':' . $request['server_port'];
$_SERVER['SERVER_PORT'] = $request['server_port'];
$_SERVER['REMOTE_ADDR'] = $request['remote_addr'];
$_SERVER['REMOTE_PORT'] = $request['remote_port'];
foreach ($request['headers'] as $key => $val) {
$index = \veneer\util::header_to_index($key);
$_SERVER[$index] = $val;
}
return true;
}
