| // Copyright (c) 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_SPDY_SERVER_PUSH_DELEGATE_H_ |
| #define NET_SPDY_SERVER_PUSH_DELEGATE_H_ |
| |
| #include <memory> |
| |
| #include "net/base/net_export.h" |
| #include "net/log/net_log_with_source.h" |
| #include "url/gurl.h" |
| |
| namespace net { |
| |
| // An interface to a class that should be notified when session receives server |
| // push. |
| class NET_EXPORT_PRIVATE ServerPushDelegate { |
| public: |
| // An interface to a class that reflects information on the pushed request. |
| class NET_EXPORT ServerPushHelper { |
| public: |
| virtual ~ServerPushHelper() {} |
| |
| // Cancels the push if it is not claimed yet. |
| virtual void Cancel() = 0; |
| |
| // Gets the URL of the pushed request. |
| virtual const GURL& GetURL() const = 0; |
| |
| // Gets the network isolation key for the pushed request. |
| virtual NetworkIsolationKey GetNetworkIsolationKey() const = 0; |
| }; |
| |
| virtual ~ServerPushDelegate() {} |
| |
| // Invoked by session when a push promise has been received. |
| virtual void OnPush(std::unique_ptr<ServerPushHelper> push_helper, |
| const NetLogWithSource& session_net_log) = 0; |
| }; |
| |
| } // namespace net |
| |
| #endif // NET_SPDY_SERVER_PUSH_DELEGATE_H_ |