public function RoundTrip($req)
{
if ($this->Type === HEAD_FIELD_CHECK) {
$token = $this->Auth->SignRequest($req, $this->MimeType, $this->Type);
$req->Header['Authorization'] = $token;
}
return HTTP_Utils::UCloud_Client_Do($req);
}
public function __construct($method, $url, $body, $bucket, $key, $action_type = ActionType::NONE)
{
$this->URL = $url;
$this->Header = array();
$this->Body = $body;
$this->UA = HTTP_Utils::UCloud_UserAgent();
$this->METHOD = $method;
$this->Bucket = $bucket;
$this->Key = $key;
global $CURL_TIMEOUT;
global $UFILE_ACTION_TYPE;
if ($CURL_TIMEOUT == null && $action_type !== ActionType::PUTFILE && $action_type !== ActionType::POSTFILE) {
$CURL_TIMEOUT = 10;
}
$this->Timeout = $CURL_TIMEOUT;
}
public function SignRequest($req, $mimetype = null, $type = Conf::HEAD_FIELD_CHECK)
{
$url = $req->URL;
$url = parse_url($url['path']);
$data = '';
$data .= strtoupper($req->METHOD) . "\n";
$data .= HTTP_Utils::UCloud_Header_Get($req->Header, 'Content-MD5') . "\n";
if ($mimetype) {
$data .= $mimetype . "\n";
} else {
$data .= HTTP_Utils::UCloud_Header_Get($req->Header, 'Content-Type') . "\n";
}
if ($type === Conf::HEAD_FIELD_CHECK) {
$data .= HTTP_Utils::UCloud_Header_Get($req->Header, 'Date') . "\n";
} else {
$data .= HTTP_Utils::UCloud_Header_Get($req->Header, 'Expires') . "\n";
}
$data .= Digest::CanonicalizedResource($req->Bucket, $req->Key);
$data .= Digest::CanonicalizedUCloudHeaders($req->Header);
return $this->Sign($data);
}
function UCloud_Delete($bucket, $key)
{
$err = Utils::CheckConfig(ActionType::DELETE);
if ($err != null) {
return array(null, $err);
}
$host = $bucket . Conf::UCLOUD_PROXY_SUFFIX;
$path = "{$key}";
$req = new HTTP_Request('DELETE', array('host' => $host, 'path' => $path), null, $bucket, $key);
$req->Header['Content-Type'] = 'application/x-www-form-urlencoded';
$client = new UCloud_AuthHttpClient(null);
return HTTP_Utils::UCloud_Client_Call($client, $req);
}