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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This is the browser side of the resource dispatcher, it receives requests | 5 // This is the browser side of the resource dispatcher, it receives requests |
6 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and | 6 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and |
7 // dispatches them to URLRequests. It then forwards the messages from the | 7 // dispatches them to URLRequests. It then forwards the messages from the |
8 // URLRequests back to the correct process for handling. | 8 // URLRequests back to the correct process for handling. |
9 // | 9 // |
10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading | 10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading |
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429 int route_id, | 429 int route_id, |
430 bool cancel_requests); | 430 bool cancel_requests); |
431 | 431 |
432 void OnRequestResource(int routing_id, | 432 void OnRequestResource(int routing_id, |
433 int request_id, | 433 int request_id, |
434 const ResourceHostMsg_Request& request_data); | 434 const ResourceHostMsg_Request& request_data); |
435 void OnSyncLoad(int request_id, | 435 void OnSyncLoad(int request_id, |
436 const ResourceHostMsg_Request& request_data, | 436 const ResourceHostMsg_Request& request_data, |
437 IPC::Message* sync_result); | 437 IPC::Message* sync_result); |
438 | 438 |
| 439 bool IsRequestIDInUse(const GlobalRequestID& id) const; |
| 440 |
439 // Update the ResourceRequestInfo and internal maps when a request is | 441 // Update the ResourceRequestInfo and internal maps when a request is |
440 // transferred from one process to another. | 442 // transferred from one process to another. |
441 void UpdateRequestForTransfer(int child_id, | 443 void UpdateRequestForTransfer(int child_id, |
442 int route_id, | 444 int route_id, |
443 int request_id, | 445 int request_id, |
444 const ResourceHostMsg_Request& request_data, | 446 const ResourceHostMsg_Request& request_data, |
445 const linked_ptr<ResourceLoader>& loader); | 447 const linked_ptr<ResourceLoader>& loader); |
446 | 448 |
447 void BeginRequest(int request_id, | 449 void BeginRequest(int request_id, |
448 const ResourceHostMsg_Request& request_data, | 450 const ResourceHostMsg_Request& request_data, |
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611 DelegateMap delegate_map_; | 613 DelegateMap delegate_map_; |
612 | 614 |
613 scoped_ptr<ResourceScheduler> scheduler_; | 615 scoped_ptr<ResourceScheduler> scheduler_; |
614 | 616 |
615 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); | 617 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); |
616 }; | 618 }; |
617 | 619 |
618 } // namespace content | 620 } // namespace content |
619 | 621 |
620 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ | 622 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ |
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