| // Copyright 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 HEADLESS_PUBLIC_UTIL_URL_REQUEST_DISPATCHER_H_ |
| #define HEADLESS_PUBLIC_UTIL_URL_REQUEST_DISPATCHER_H_ |
| |
| #include "base/macros.h" |
| #include "headless/public/headless_export.h" |
| #include "net/base/net_errors.h" |
| |
| namespace headless { |
| class ManagedDispatchURLRequestJob; |
| class NavigationRequest; |
| |
| // Interface to abstract and potentially reorder (for determinism) calls to |
| // ManagedDispatchUrlRequestJob::OnHeadersComplete and |
| // ManagedDispatchUrlRequestJob::NotifyStartError. |
| class HEADLESS_EXPORT URLRequestDispatcher { |
| public: |
| URLRequestDispatcher() {} |
| virtual ~URLRequestDispatcher() {} |
| |
| // Tells us a URLRequestJob was created. Can be called from any thread. |
| virtual void JobCreated(ManagedDispatchURLRequestJob* job) = 0; |
| |
| // Tells us a URLRequestJob got killed. Can be called from any thread. |
| virtual void JobKilled(ManagedDispatchURLRequestJob* job) = 0; |
| |
| // Tells us a URLRequestJob failed. Can be called from any thread. |
| virtual void JobFailed(ManagedDispatchURLRequestJob* job, |
| net::Error error) = 0; |
| |
| // Tells us a URLRequestJob has fetched the data and is ready for the net |
| // stack to consume it. Can be called from any thread. |
| virtual void DataReady(ManagedDispatchURLRequestJob* job) = 0; |
| |
| // Tells us the job has finished. Can be called from any thread. |
| virtual void JobDeleted(ManagedDispatchURLRequestJob* job) = 0; |
| |
| // Tells us a navigation has been requested. Can be called from any thread. |
| virtual void NavigationRequested( |
| std::unique_ptr<NavigationRequest> navigation_request) = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(URLRequestDispatcher); |
| }; |
| |
| } // namespace headless |
| |
| #endif // HEADLESS_PUBLIC_UTIL_URL_REQUEST_DISPATCHER_H_ |