function generateResult($base_url, $input_name, $id_name, $result_name, $success)
{
$input_url = $base_url . $input_name;
// urlparse.urljoin(base_url, input_name)
// If the name is null then we expect the protocol to fail, which
// we represent by null
if ($id_name === null) {
// assert result_name is null
return array($input_url, null);
// DiscoveryFailure
}
$result = generateSample($result_name, $base_url);
list($headers, $content) = explode("\n\n", $result, 2);
$header_lines = explode("\n", $headers);
$ctype = null;
foreach ($header_lines as $header_line) {
if (strpos($header_line, 'Content-Type:') === 0) {
list($temp, $ctype) = explode(":", $header_line, 2);
$ctype = trim($ctype);
break;
}
}
$id_url = $base_url . $id_name;
$result = new Auth_Yadis_Yadis();
$result->uri = $id_url;
if ($success) {
$result->xrds_uri = $base_url . $result_name;
} else {
$result->xrds_uri = null;
}
$result->content_type = $ctype;
$result->body = $content;
return array($input_url, $result);
}
function get($url, $headers = null)
{
$current_url = $url;
while (true) {
$parsed = parse_url($current_url);
$path = substr($parsed['path'], 1);
$data = generateSample($path, $this->base_url);
if ($data === null) {
return new Auth_Yadis_HTTPResponse($current_url, 404, array(), '');
}
$response = mkResponse($data);
if (in_array($response->status, array(301, 302, 303, 307))) {
$current_url = $response->headers['location'];
} else {
$response->final_url = $current_url;
return $response;
}
}
}
