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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 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading | 5 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading |
| 6 | 6 |
| 7 #ifndef CONTENT_CHILD_RESOURCE_DISPATCHER_H_ | 7 #ifndef CONTENT_CHILD_RESOURCE_DISPATCHER_H_ |
| 8 #define CONTENT_CHILD_RESOURCE_DISPATCHER_H_ | 8 #define CONTENT_CHILD_RESOURCE_DISPATCHER_H_ |
| 9 | 9 |
| 10 #include <deque> | 10 #include <deque> |
| (...skipping 14 matching lines...) Expand all Loading... |
| 25 struct ResourceMsg_RequestCompleteData; | 25 struct ResourceMsg_RequestCompleteData; |
| 26 | 26 |
| 27 namespace blink { | 27 namespace blink { |
| 28 class WebThreadedDataReceiver; | 28 class WebThreadedDataReceiver; |
| 29 } | 29 } |
| 30 | 30 |
| 31 namespace net { | 31 namespace net { |
| 32 struct RedirectInfo; | 32 struct RedirectInfo; |
| 33 } | 33 } |
| 34 | 34 |
| 35 namespace webkit_glue { | |
| 36 class ResourceLoaderBridge; | |
| 37 } | |
| 38 | |
| 39 namespace content { | 35 namespace content { |
| 40 class RequestPeer; | 36 class RequestPeer; |
| 41 class ResourceDispatcherDelegate; | 37 class ResourceDispatcherDelegate; |
| 38 class ResourceLoaderBridge; |
| 42 class ThreadedDataProvider; | 39 class ThreadedDataProvider; |
| 43 struct ResourceResponseInfo; | 40 struct ResourceResponseInfo; |
| 44 struct RequestInfo; | 41 struct RequestInfo; |
| 45 struct ResourceResponseHead; | 42 struct ResourceResponseHead; |
| 46 struct SiteIsolationResponseMetaData; | 43 struct SiteIsolationResponseMetaData; |
| 47 | 44 |
| 48 // This class serves as a communication interface between the | 45 // This class serves as a communication interface between the |
| 49 // ResourceDispatcherHost in the browser process and the ResourceLoaderBridge in | 46 // ResourceDispatcherHost in the browser process and the ResourceLoaderBridge in |
| 50 // the child process. It can be used from any child process. | 47 // the child process. It can be used from any child process. |
| 51 class CONTENT_EXPORT ResourceDispatcher : public IPC::Listener { | 48 class CONTENT_EXPORT ResourceDispatcher : public IPC::Listener { |
| 52 public: | 49 public: |
| 53 explicit ResourceDispatcher(IPC::Sender* sender); | 50 explicit ResourceDispatcher(IPC::Sender* sender); |
| 54 virtual ~ResourceDispatcher(); | 51 virtual ~ResourceDispatcher(); |
| 55 | 52 |
| 56 // IPC::Listener implementation. | 53 // IPC::Listener implementation. |
| 57 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 54 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
| 58 | 55 |
| 59 // Creates a ResourceLoaderBridge for this type of dispatcher, this is so | 56 // Creates a ResourceLoaderBridge for this type of dispatcher, this is so |
| 60 // this can be tested regardless of the ResourceLoaderBridge::Create | 57 // this can be tested regardless of the ResourceLoaderBridge::Create |
| 61 // implementation. Virtual for tests. | 58 // implementation. Virtual for tests. |
| 62 virtual webkit_glue::ResourceLoaderBridge* CreateBridge( | 59 virtual ResourceLoaderBridge* CreateBridge(const RequestInfo& request_info); |
| 63 const RequestInfo& request_info); | |
| 64 | 60 |
| 65 // Adds a request from the |pending_requests_| list, returning the new | 61 // Adds a request from the |pending_requests_| list, returning the new |
| 66 // requests' ID. | 62 // requests' ID. |
| 67 int AddPendingRequest(RequestPeer* callback, | 63 int AddPendingRequest(RequestPeer* callback, |
| 68 ResourceType resource_type, | 64 ResourceType resource_type, |
| 69 int origin_pid, | 65 int origin_pid, |
| 70 const GURL& frame_origin, | 66 const GURL& frame_origin, |
| 71 const GURL& request_url, | 67 const GURL& request_url, |
| 72 bool download_to_file); | 68 bool download_to_file); |
| 73 | 69 |
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| 220 | 216 |
| 221 // IO thread timestamp for ongoing IPC message. | 217 // IO thread timestamp for ongoing IPC message. |
| 222 base::TimeTicks io_timestamp_; | 218 base::TimeTicks io_timestamp_; |
| 223 | 219 |
| 224 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher); | 220 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher); |
| 225 }; | 221 }; |
| 226 | 222 |
| 227 } // namespace content | 223 } // namespace content |
| 228 | 224 |
| 229 #endif // CONTENT_CHILD_RESOURCE_DISPATCHER_H_ | 225 #endif // CONTENT_CHILD_RESOURCE_DISPATCHER_H_ |
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