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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 #ifndef CONTENT_CHILD_CHILD_THREAD_IMPL_H_ | 5 #ifndef CONTENT_CHILD_CHILD_THREAD_IMPL_H_ |
6 #define CONTENT_CHILD_CHILD_THREAD_IMPL_H_ | 6 #define CONTENT_CHILD_CHILD_THREAD_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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54 class ChildSharedBitmapManager; | 54 class ChildSharedBitmapManager; |
55 class FileSystemDispatcher; | 55 class FileSystemDispatcher; |
56 class InProcessChildThreadParams; | 56 class InProcessChildThreadParams; |
57 class NotificationDispatcher; | 57 class NotificationDispatcher; |
58 class PushDispatcher; | 58 class PushDispatcher; |
59 class ServiceWorkerMessageFilter; | 59 class ServiceWorkerMessageFilter; |
60 class QuotaDispatcher; | 60 class QuotaDispatcher; |
61 class QuotaMessageFilter; | 61 class QuotaMessageFilter; |
62 class ResourceDispatcher; | 62 class ResourceDispatcher; |
63 class ThreadSafeSender; | 63 class ThreadSafeSender; |
64 class WebSocketDispatcher; | |
65 class WebSocketMessageFilter; | |
66 struct RequestInfo; | 64 struct RequestInfo; |
67 | 65 |
68 // The main thread of a child process derives from this class. | 66 // The main thread of a child process derives from this class. |
69 class CONTENT_EXPORT ChildThreadImpl | 67 class CONTENT_EXPORT ChildThreadImpl |
70 : public IPC::Listener, | 68 : public IPC::Listener, |
71 virtual public ChildThread, | 69 virtual public ChildThread, |
72 public NON_EXPORTED_BASE(shell::Service){ | 70 public NON_EXPORTED_BASE(shell::Service){ |
73 public: | 71 public: |
74 struct CONTENT_EXPORT Options; | 72 struct CONTENT_EXPORT Options; |
75 | 73 |
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134 | 132 |
135 ChildDiscardableSharedMemoryManager* discardable_shared_memory_manager() | 133 ChildDiscardableSharedMemoryManager* discardable_shared_memory_manager() |
136 const { | 134 const { |
137 return discardable_shared_memory_manager_.get(); | 135 return discardable_shared_memory_manager_.get(); |
138 } | 136 } |
139 | 137 |
140 ResourceDispatcher* resource_dispatcher() const { | 138 ResourceDispatcher* resource_dispatcher() const { |
141 return resource_dispatcher_.get(); | 139 return resource_dispatcher_.get(); |
142 } | 140 } |
143 | 141 |
144 WebSocketDispatcher* websocket_dispatcher() const { | |
145 return websocket_dispatcher_.get(); | |
146 } | |
147 | |
148 FileSystemDispatcher* file_system_dispatcher() const { | 142 FileSystemDispatcher* file_system_dispatcher() const { |
149 return file_system_dispatcher_.get(); | 143 return file_system_dispatcher_.get(); |
150 } | 144 } |
151 | 145 |
152 QuotaDispatcher* quota_dispatcher() const { | 146 QuotaDispatcher* quota_dispatcher() const { |
153 return quota_dispatcher_.get(); | 147 return quota_dispatcher_.get(); |
154 } | 148 } |
155 | 149 |
156 NotificationDispatcher* notification_dispatcher() const { | 150 NotificationDispatcher* notification_dispatcher() const { |
157 return notification_dispatcher_.get(); | 151 return notification_dispatcher_.get(); |
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181 } | 175 } |
182 | 176 |
183 QuotaMessageFilter* quota_message_filter() const { | 177 QuotaMessageFilter* quota_message_filter() const { |
184 return quota_message_filter_.get(); | 178 return quota_message_filter_.get(); |
185 } | 179 } |
186 | 180 |
187 ChildResourceMessageFilter* child_resource_message_filter() const { | 181 ChildResourceMessageFilter* child_resource_message_filter() const { |
188 return resource_message_filter_.get(); | 182 return resource_message_filter_.get(); |
189 } | 183 } |
190 | 184 |
191 WebSocketMessageFilter* websocket_message_filter() const { | |
192 return websocket_message_filter_.get(); | |
193 } | |
194 | |
195 base::MessageLoop* message_loop() const { return message_loop_; } | 185 base::MessageLoop* message_loop() const { return message_loop_; } |
196 | 186 |
197 // Returns the one child thread. Can only be called on the main thread. | 187 // Returns the one child thread. Can only be called on the main thread. |
198 static ChildThreadImpl* current(); | 188 static ChildThreadImpl* current(); |
199 | 189 |
200 #if defined(OS_ANDROID) | 190 #if defined(OS_ANDROID) |
201 // Called on Android's service thread to shutdown the main thread of this | 191 // Called on Android's service thread to shutdown the main thread of this |
202 // process. | 192 // process. |
203 static void ShutdownThread(); | 193 static void ShutdownThread(); |
204 #endif | 194 #endif |
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265 | 255 |
266 scoped_refptr<ThreadSafeSender> thread_safe_sender_; | 256 scoped_refptr<ThreadSafeSender> thread_safe_sender_; |
267 | 257 |
268 // Implements message routing functionality to the consumers of | 258 // Implements message routing functionality to the consumers of |
269 // ChildThreadImpl. | 259 // ChildThreadImpl. |
270 ChildThreadMessageRouter router_; | 260 ChildThreadMessageRouter router_; |
271 | 261 |
272 // Handles resource loads for this process. | 262 // Handles resource loads for this process. |
273 std::unique_ptr<ResourceDispatcher> resource_dispatcher_; | 263 std::unique_ptr<ResourceDispatcher> resource_dispatcher_; |
274 | 264 |
275 std::unique_ptr<WebSocketDispatcher> websocket_dispatcher_; | |
276 | |
277 // The OnChannelError() callback was invoked - the channel is dead, don't | 265 // The OnChannelError() callback was invoked - the channel is dead, don't |
278 // attempt to communicate. | 266 // attempt to communicate. |
279 bool on_channel_error_called_; | 267 bool on_channel_error_called_; |
280 | 268 |
281 base::MessageLoop* message_loop_; | 269 base::MessageLoop* message_loop_; |
282 | 270 |
283 std::unique_ptr<FileSystemDispatcher> file_system_dispatcher_; | 271 std::unique_ptr<FileSystemDispatcher> file_system_dispatcher_; |
284 | 272 |
285 std::unique_ptr<QuotaDispatcher> quota_dispatcher_; | 273 std::unique_ptr<QuotaDispatcher> quota_dispatcher_; |
286 | 274 |
287 scoped_refptr<ChildHistogramMessageFilter> histogram_message_filter_; | 275 scoped_refptr<ChildHistogramMessageFilter> histogram_message_filter_; |
288 | 276 |
289 scoped_refptr<ChildResourceMessageFilter> resource_message_filter_; | 277 scoped_refptr<ChildResourceMessageFilter> resource_message_filter_; |
290 | 278 |
291 scoped_refptr<ServiceWorkerMessageFilter> service_worker_message_filter_; | 279 scoped_refptr<ServiceWorkerMessageFilter> service_worker_message_filter_; |
292 | 280 |
293 scoped_refptr<QuotaMessageFilter> quota_message_filter_; | 281 scoped_refptr<QuotaMessageFilter> quota_message_filter_; |
294 | 282 |
295 scoped_refptr<WebSocketMessageFilter> websocket_message_filter_; | |
296 | |
297 scoped_refptr<NotificationDispatcher> notification_dispatcher_; | 283 scoped_refptr<NotificationDispatcher> notification_dispatcher_; |
298 | 284 |
299 scoped_refptr<PushDispatcher> push_dispatcher_; | 285 scoped_refptr<PushDispatcher> push_dispatcher_; |
300 | 286 |
301 std::unique_ptr<ChildSharedBitmapManager> shared_bitmap_manager_; | 287 std::unique_ptr<ChildSharedBitmapManager> shared_bitmap_manager_; |
302 | 288 |
303 std::unique_ptr<ChildGpuMemoryBufferManager> gpu_memory_buffer_manager_; | 289 std::unique_ptr<ChildGpuMemoryBufferManager> gpu_memory_buffer_manager_; |
304 | 290 |
305 std::unique_ptr<ChildDiscardableSharedMemoryManager> | 291 std::unique_ptr<ChildDiscardableSharedMemoryManager> |
306 discardable_shared_memory_manager_; | 292 discardable_shared_memory_manager_; |
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344 | 330 |
345 private: | 331 private: |
346 struct Options options_; | 332 struct Options options_; |
347 | 333 |
348 DISALLOW_COPY_AND_ASSIGN(Builder); | 334 DISALLOW_COPY_AND_ASSIGN(Builder); |
349 }; | 335 }; |
350 | 336 |
351 } // namespace content | 337 } // namespace content |
352 | 338 |
353 #endif // CONTENT_CHILD_CHILD_THREAD_IMPL_H_ | 339 #endif // CONTENT_CHILD_CHILD_THREAD_IMPL_H_ |
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