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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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| 42 #include "net/cookies/canonical_cookie.h" | 42 #include "net/cookies/canonical_cookie.h" |
| 43 #include "net/url_request/url_request.h" | 43 #include "net/url_request/url_request.h" |
| 44 | 44 |
| 45 class ResourceHandler; | 45 class ResourceHandler; |
| 46 struct ResourceHostMsg_Request; | 46 struct ResourceHostMsg_Request; |
| 47 | 47 |
| 48 namespace net { | 48 namespace net { |
| 49 class URLRequestJobFactory; | 49 class URLRequestJobFactory; |
| 50 } | 50 } |
| 51 | 51 |
| 52 namespace webkit_blob { | 52 namespace storage { |
| 53 class ShareableFileReference; | 53 class ShareableFileReference; |
| 54 } | 54 } |
| 55 | 55 |
| 56 namespace content { | 56 namespace content { |
| 57 class ResourceContext; | 57 class ResourceContext; |
| 58 class ResourceDispatcherHostDelegate; | 58 class ResourceDispatcherHostDelegate; |
| 59 class ResourceMessageDelegate; | 59 class ResourceMessageDelegate; |
| 60 class ResourceMessageFilter; | 60 class ResourceMessageFilter; |
| 61 class ResourceRequestInfoImpl; | 61 class ResourceRequestInfoImpl; |
| 62 class SaveFileManager; | 62 class SaveFileManager; |
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| 427 | 427 |
| 428 int BuildLoadFlagsForRequest(const ResourceHostMsg_Request& request_data, | 428 int BuildLoadFlagsForRequest(const ResourceHostMsg_Request& request_data, |
| 429 int child_id, | 429 int child_id, |
| 430 bool is_sync_load); | 430 bool is_sync_load); |
| 431 | 431 |
| 432 LoaderMap pending_loaders_; | 432 LoaderMap pending_loaders_; |
| 433 | 433 |
| 434 // Collection of temp files downloaded for child processes via | 434 // Collection of temp files downloaded for child processes via |
| 435 // the download_to_file mechanism. We avoid deleting them until | 435 // the download_to_file mechanism. We avoid deleting them until |
| 436 // the client no longer needs them. | 436 // the client no longer needs them. |
| 437 typedef std::map<int, scoped_refptr<webkit_blob::ShareableFileReference> > | 437 typedef std::map<int, scoped_refptr<storage::ShareableFileReference> > |
| 438 DeletableFilesMap; // key is request id | 438 DeletableFilesMap; // key is request id |
| 439 typedef std::map<int, DeletableFilesMap> | 439 typedef std::map<int, DeletableFilesMap> |
| 440 RegisteredTempFiles; // key is child process id | 440 RegisteredTempFiles; // key is child process id |
| 441 RegisteredTempFiles registered_temp_files_; | 441 RegisteredTempFiles registered_temp_files_; |
| 442 | 442 |
| 443 // A timer that periodically calls UpdateLoadStates while pending_requests_ | 443 // A timer that periodically calls UpdateLoadStates while pending_requests_ |
| 444 // is not empty. | 444 // is not empty. |
| 445 scoped_ptr<base::RepeatingTimer<ResourceDispatcherHostImpl> > | 445 scoped_ptr<base::RepeatingTimer<ResourceDispatcherHostImpl> > |
| 446 update_load_states_timer_; | 446 update_load_states_timer_; |
| 447 | 447 |
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| 516 DelegateMap delegate_map_; | 516 DelegateMap delegate_map_; |
| 517 | 517 |
| 518 scoped_ptr<ResourceScheduler> scheduler_; | 518 scoped_ptr<ResourceScheduler> scheduler_; |
| 519 | 519 |
| 520 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); | 520 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); |
| 521 }; | 521 }; |
| 522 | 522 |
| 523 } // namespace content | 523 } // namespace content |
| 524 | 524 |
| 525 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ | 525 #endif // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_ |
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