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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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| 365 void UpdateRequestForTransfer(int child_id, | 365 void UpdateRequestForTransfer(int child_id, |
| 366 int route_id, | 366 int route_id, |
| 367 int request_id, | 367 int request_id, |
| 368 const ResourceHostMsg_Request& request_data, | 368 const ResourceHostMsg_Request& request_data, |
| 369 const linked_ptr<ResourceLoader>& loader); | 369 const linked_ptr<ResourceLoader>& loader); |
| 370 | 370 |
| 371 void BeginRequest(int request_id, | 371 void BeginRequest(int request_id, |
| 372 const ResourceHostMsg_Request& request_data, | 372 const ResourceHostMsg_Request& request_data, |
| 373 IPC::Message* sync_result, // only valid for sync | 373 IPC::Message* sync_result, // only valid for sync |
| 374 int route_id); // only valid for async | 374 int route_id); // only valid for async |
| 375 |
| 376 // Creates a ResourceHandler to be used by BeginRequest() for normal resource |
| 377 // loading. |
| 378 scoped_ptr<ResourceHandler> CreateResourceHandler( |
| 379 net::URLRequest* request, |
| 380 const ResourceHostMsg_Request& request_data, |
| 381 IPC::Message* sync_result, |
| 382 int route_id, |
| 383 int process_type, |
| 384 int child_id, |
| 385 ResourceContext* resource_context); |
| 386 |
| 375 void OnDataDownloadedACK(int request_id); | 387 void OnDataDownloadedACK(int request_id); |
| 376 void OnUploadProgressACK(int request_id); | 388 void OnUploadProgressACK(int request_id); |
| 377 void OnCancelRequest(int request_id); | 389 void OnCancelRequest(int request_id); |
| 378 void OnReleaseDownloadedFile(int request_id); | 390 void OnReleaseDownloadedFile(int request_id); |
| 379 | 391 |
| 380 // Creates ResourceRequestInfoImpl for a download or page save. | 392 // Creates ResourceRequestInfoImpl for a download or page save. |
| 381 // |download| should be true if the request is a file download. | 393 // |download| should be true if the request is a file download. |
| 382 ResourceRequestInfoImpl* CreateRequestInfo( | 394 ResourceRequestInfoImpl* CreateRequestInfo( |
| 383 int child_id, | 395 int child_id, |
| 384 int route_id, | 396 int route_id, |
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| 509 typedef std::map<GlobalRoutingID, OfflinePolicy*> OfflineMap; | 521 typedef std::map<GlobalRoutingID, OfflinePolicy*> OfflineMap; |
| 510 | 522 |
| 511 OfflineMap offline_policy_map_; | 523 OfflineMap offline_policy_map_; |
| 512 | 524 |
| 513 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); | 525 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); |
| 514 }; | 526 }; |
| 515 | 527 |
| 516 } // namespace content | 528 } // namespace content |
| 517 | 529 |
| 518 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ | 530 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ |
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