OLD | NEW |
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> |
11 #include <string> | 11 #include <string> |
12 | 12 |
13 #include "base/containers/hash_tables.h" | 13 #include "base/containers/hash_tables.h" |
14 #include "base/memory/linked_ptr.h" | 14 #include "base/memory/linked_ptr.h" |
15 #include "base/memory/shared_memory.h" | 15 #include "base/memory/shared_memory.h" |
16 #include "base/memory/weak_ptr.h" | 16 #include "base/memory/weak_ptr.h" |
17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
18 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
19 #include "content/public/common/resource_type.h" | 19 #include "content/public/common/resource_type.h" |
20 #include "ipc/ipc_listener.h" | 20 #include "ipc/ipc_listener.h" |
21 #include "ipc/ipc_sender.h" | 21 #include "ipc/ipc_sender.h" |
22 #include "net/base/request_priority.h" | 22 #include "net/base/request_priority.h" |
| 23 #include "url/gurl.h" |
23 | 24 |
24 struct ResourceMsg_RequestCompleteData; | 25 struct ResourceMsg_RequestCompleteData; |
25 | 26 |
26 namespace blink { | 27 namespace blink { |
27 class WebThreadedDataReceiver; | 28 class WebThreadedDataReceiver; |
28 } | 29 } |
29 | 30 |
30 namespace webkit_glue { | 31 namespace webkit_glue { |
31 class ResourceLoaderBridge; | 32 class ResourceLoaderBridge; |
32 } | 33 } |
(...skipping 20 matching lines...) Expand all Loading... |
53 | 54 |
54 // Creates a ResourceLoaderBridge for this type of dispatcher, this is so | 55 // Creates a ResourceLoaderBridge for this type of dispatcher, this is so |
55 // this can be tested regardless of the ResourceLoaderBridge::Create | 56 // this can be tested regardless of the ResourceLoaderBridge::Create |
56 // implementation. Virtual for tests. | 57 // implementation. Virtual for tests. |
57 virtual webkit_glue::ResourceLoaderBridge* CreateBridge( | 58 virtual webkit_glue::ResourceLoaderBridge* CreateBridge( |
58 const RequestInfo& request_info); | 59 const RequestInfo& request_info); |
59 | 60 |
60 // Adds a request from the |pending_requests_| list, returning the new | 61 // Adds a request from the |pending_requests_| list, returning the new |
61 // requests' ID. | 62 // requests' ID. |
62 int AddPendingRequest(RequestPeer* callback, | 63 int AddPendingRequest(RequestPeer* callback, |
63 ResourceType::Type resource_type, | 64 ResourceType resource_type, |
64 int origin_pid, | 65 int origin_pid, |
65 const GURL& frame_origin, | 66 const GURL& frame_origin, |
66 const GURL& request_url, | 67 const GURL& request_url, |
67 bool download_to_file); | 68 bool download_to_file); |
68 | 69 |
69 // Removes a request from the |pending_requests_| list, returning true if the | 70 // Removes a request from the |pending_requests_| list, returning true if the |
70 // request was found and removed. | 71 // request was found and removed. |
71 bool RemovePendingRequest(int request_id); | 72 bool RemovePendingRequest(int request_id); |
72 | 73 |
73 // Cancels a request in the |pending_requests_| list. The request will be | 74 // Cancels a request in the |pending_requests_| list. The request will be |
(...skipping 27 matching lines...) Expand all Loading... |
101 } | 102 } |
102 | 103 |
103 private: | 104 private: |
104 friend class ResourceDispatcherTest; | 105 friend class ResourceDispatcherTest; |
105 | 106 |
106 typedef std::deque<IPC::Message*> MessageQueue; | 107 typedef std::deque<IPC::Message*> MessageQueue; |
107 struct PendingRequestInfo { | 108 struct PendingRequestInfo { |
108 PendingRequestInfo(); | 109 PendingRequestInfo(); |
109 | 110 |
110 PendingRequestInfo(RequestPeer* peer, | 111 PendingRequestInfo(RequestPeer* peer, |
111 ResourceType::Type resource_type, | 112 ResourceType resource_type, |
112 int origin_pid, | 113 int origin_pid, |
113 const GURL& frame_origin, | 114 const GURL& frame_origin, |
114 const GURL& request_url, | 115 const GURL& request_url, |
115 bool download_to_file); | 116 bool download_to_file); |
116 | 117 |
117 ~PendingRequestInfo(); | 118 ~PendingRequestInfo(); |
118 | 119 |
119 RequestPeer* peer; | 120 RequestPeer* peer; |
120 ThreadedDataProvider* threaded_data_provider; | 121 ThreadedDataProvider* threaded_data_provider; |
121 ResourceType::Type resource_type; | 122 ResourceType resource_type; |
122 // The PID of the original process which issued this request. This gets | 123 // The PID of the original process which issued this request. This gets |
123 // non-zero only for a request proxied by another renderer, particularly | 124 // non-zero only for a request proxied by another renderer, particularly |
124 // requests from plugins. | 125 // requests from plugins. |
125 int origin_pid; | 126 int origin_pid; |
126 MessageQueue deferred_message_queue; | 127 MessageQueue deferred_message_queue; |
127 bool is_deferred; | 128 bool is_deferred; |
128 // Original requested url. | 129 // Original requested url. |
129 GURL url; | 130 GURL url; |
130 // The security origin of the frame that initiates this request. | 131 // The security origin of the frame that initiates this request. |
131 GURL frame_origin; | 132 GURL frame_origin; |
(...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
216 | 217 |
217 // IO thread timestamp for ongoing IPC message. | 218 // IO thread timestamp for ongoing IPC message. |
218 base::TimeTicks io_timestamp_; | 219 base::TimeTicks io_timestamp_; |
219 | 220 |
220 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher); | 221 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher); |
221 }; | 222 }; |
222 | 223 |
223 } // namespace content | 224 } // namespace content |
224 | 225 |
225 #endif // CONTENT_CHILD_RESOURCE_DISPATCHER_H_ | 226 #endif // CONTENT_CHILD_RESOURCE_DISPATCHER_H_ |
OLD | NEW |