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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: | 70 public: |
| 73 struct CONTENT_EXPORT Options; | 71 struct CONTENT_EXPORT Options; |
| 74 | 72 |
| 75 // Creates the thread. | 73 // Creates the thread. |
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| 126 | 124 |
| 127 ChildDiscardableSharedMemoryManager* discardable_shared_memory_manager() | 125 ChildDiscardableSharedMemoryManager* discardable_shared_memory_manager() |
| 128 const { | 126 const { |
| 129 return discardable_shared_memory_manager_.get(); | 127 return discardable_shared_memory_manager_.get(); |
| 130 } | 128 } |
| 131 | 129 |
| 132 ResourceDispatcher* resource_dispatcher() const { | 130 ResourceDispatcher* resource_dispatcher() const { |
| 133 return resource_dispatcher_.get(); | 131 return resource_dispatcher_.get(); |
| 134 } | 132 } |
| 135 | 133 |
| 136 WebSocketDispatcher* websocket_dispatcher() const { | |
| 137 return websocket_dispatcher_.get(); | |
| 138 } | |
| 139 | |
| 140 FileSystemDispatcher* file_system_dispatcher() const { | 134 FileSystemDispatcher* file_system_dispatcher() const { |
| 141 return file_system_dispatcher_.get(); | 135 return file_system_dispatcher_.get(); |
| 142 } | 136 } |
| 143 | 137 |
| 144 QuotaDispatcher* quota_dispatcher() const { | 138 QuotaDispatcher* quota_dispatcher() const { |
| 145 return quota_dispatcher_.get(); | 139 return quota_dispatcher_.get(); |
| 146 } | 140 } |
| 147 | 141 |
| 148 NotificationDispatcher* notification_dispatcher() const { | 142 NotificationDispatcher* notification_dispatcher() const { |
| 149 return notification_dispatcher_.get(); | 143 return notification_dispatcher_.get(); |
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| 173 } | 167 } |
| 174 | 168 |
| 175 QuotaMessageFilter* quota_message_filter() const { | 169 QuotaMessageFilter* quota_message_filter() const { |
| 176 return quota_message_filter_.get(); | 170 return quota_message_filter_.get(); |
| 177 } | 171 } |
| 178 | 172 |
| 179 ChildResourceMessageFilter* child_resource_message_filter() const { | 173 ChildResourceMessageFilter* child_resource_message_filter() const { |
| 180 return resource_message_filter_.get(); | 174 return resource_message_filter_.get(); |
| 181 } | 175 } |
| 182 | 176 |
| 183 WebSocketMessageFilter* websocket_message_filter() const { | |
| 184 return websocket_message_filter_.get(); | |
| 185 } | |
| 186 | |
| 187 base::MessageLoop* message_loop() const { return message_loop_; } | 177 base::MessageLoop* message_loop() const { return message_loop_; } |
| 188 | 178 |
| 189 // Returns the one child thread. Can only be called on the main thread. | 179 // Returns the one child thread. Can only be called on the main thread. |
| 190 static ChildThreadImpl* current(); | 180 static ChildThreadImpl* current(); |
| 191 | 181 |
| 192 #if defined(OS_ANDROID) | 182 #if defined(OS_ANDROID) |
| 193 // Called on Android's service thread to shutdown the main thread of this | 183 // Called on Android's service thread to shutdown the main thread of this |
| 194 // process. | 184 // process. |
| 195 static void ShutdownThread(); | 185 static void ShutdownThread(); |
| 196 #endif | 186 #endif |
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| 259 | 249 |
| 260 scoped_refptr<ThreadSafeSender> thread_safe_sender_; | 250 scoped_refptr<ThreadSafeSender> thread_safe_sender_; |
| 261 | 251 |
| 262 // Implements message routing functionality to the consumers of | 252 // Implements message routing functionality to the consumers of |
| 263 // ChildThreadImpl. | 253 // ChildThreadImpl. |
| 264 ChildThreadMessageRouter router_; | 254 ChildThreadMessageRouter router_; |
| 265 | 255 |
| 266 // Handles resource loads for this process. | 256 // Handles resource loads for this process. |
| 267 std::unique_ptr<ResourceDispatcher> resource_dispatcher_; | 257 std::unique_ptr<ResourceDispatcher> resource_dispatcher_; |
| 268 | 258 |
| 269 std::unique_ptr<WebSocketDispatcher> websocket_dispatcher_; | |
| 270 | |
| 271 // The OnChannelError() callback was invoked - the channel is dead, don't | 259 // The OnChannelError() callback was invoked - the channel is dead, don't |
| 272 // attempt to communicate. | 260 // attempt to communicate. |
| 273 bool on_channel_error_called_; | 261 bool on_channel_error_called_; |
| 274 | 262 |
| 275 base::MessageLoop* message_loop_; | 263 base::MessageLoop* message_loop_; |
| 276 | 264 |
| 277 std::unique_ptr<FileSystemDispatcher> file_system_dispatcher_; | 265 std::unique_ptr<FileSystemDispatcher> file_system_dispatcher_; |
| 278 | 266 |
| 279 std::unique_ptr<QuotaDispatcher> quota_dispatcher_; | 267 std::unique_ptr<QuotaDispatcher> quota_dispatcher_; |
| 280 | 268 |
| 281 scoped_refptr<ChildHistogramMessageFilter> histogram_message_filter_; | 269 scoped_refptr<ChildHistogramMessageFilter> histogram_message_filter_; |
| 282 | 270 |
| 283 scoped_refptr<ChildResourceMessageFilter> resource_message_filter_; | 271 scoped_refptr<ChildResourceMessageFilter> resource_message_filter_; |
| 284 | 272 |
| 285 scoped_refptr<ServiceWorkerMessageFilter> service_worker_message_filter_; | 273 scoped_refptr<ServiceWorkerMessageFilter> service_worker_message_filter_; |
| 286 | 274 |
| 287 scoped_refptr<QuotaMessageFilter> quota_message_filter_; | 275 scoped_refptr<QuotaMessageFilter> quota_message_filter_; |
| 288 | 276 |
| 289 scoped_refptr<WebSocketMessageFilter> websocket_message_filter_; | |
| 290 | |
| 291 scoped_refptr<NotificationDispatcher> notification_dispatcher_; | 277 scoped_refptr<NotificationDispatcher> notification_dispatcher_; |
| 292 | 278 |
| 293 scoped_refptr<PushDispatcher> push_dispatcher_; | 279 scoped_refptr<PushDispatcher> push_dispatcher_; |
| 294 | 280 |
| 295 std::unique_ptr<ChildSharedBitmapManager> shared_bitmap_manager_; | 281 std::unique_ptr<ChildSharedBitmapManager> shared_bitmap_manager_; |
| 296 | 282 |
| 297 std::unique_ptr<ChildGpuMemoryBufferManager> gpu_memory_buffer_manager_; | 283 std::unique_ptr<ChildGpuMemoryBufferManager> gpu_memory_buffer_manager_; |
| 298 | 284 |
| 299 std::unique_ptr<ChildDiscardableSharedMemoryManager> | 285 std::unique_ptr<ChildDiscardableSharedMemoryManager> |
| 300 discardable_shared_memory_manager_; | 286 discardable_shared_memory_manager_; |
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| 338 | 324 |
| 339 private: | 325 private: |
| 340 struct Options options_; | 326 struct Options options_; |
| 341 | 327 |
| 342 DISALLOW_COPY_AND_ASSIGN(Builder); | 328 DISALLOW_COPY_AND_ASSIGN(Builder); |
| 343 }; | 329 }; |
| 344 | 330 |
| 345 } // namespace content | 331 } // namespace content |
| 346 | 332 |
| 347 #endif // CONTENT_CHILD_CHILD_THREAD_IMPL_H_ | 333 #endif // CONTENT_CHILD_CHILD_THREAD_IMPL_H_ |
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