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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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