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 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
(...skipping 11 matching lines...) Expand all Loading... |
22 #include "build/build_config.h" | 22 #include "build/build_config.h" |
23 #include "content/browser/child_process_launcher.h" | 23 #include "content/browser/child_process_launcher.h" |
24 #include "content/browser/dom_storage/session_storage_namespace_impl.h" | 24 #include "content/browser/dom_storage/session_storage_namespace_impl.h" |
25 #include "content/browser/power_monitor_message_broadcaster.h" | 25 #include "content/browser/power_monitor_message_broadcaster.h" |
26 #include "content/browser/webrtc/webrtc_eventlog_host.h" | 26 #include "content/browser/webrtc/webrtc_eventlog_host.h" |
27 #include "content/common/content_export.h" | 27 #include "content/common/content_export.h" |
28 #include "content/public/browser/render_process_host.h" | 28 #include "content/public/browser/render_process_host.h" |
29 #include "content/public/common/mojo_shell_connection.h" | 29 #include "content/public/common/mojo_shell_connection.h" |
30 #include "ipc/ipc_channel_proxy.h" | 30 #include "ipc/ipc_channel_proxy.h" |
31 #include "ipc/ipc_platform_file.h" | 31 #include "ipc/ipc_platform_file.h" |
| 32 #include "mojo/public/cpp/bindings/associated_binding.h" |
| 33 #include "mojo/public/cpp/bindings/associated_binding_set.h" |
32 #include "mojo/public/cpp/bindings/interface_ptr.h" | 34 #include "mojo/public/cpp/bindings/interface_ptr.h" |
33 #include "services/shell/public/cpp/interface_registry.h" | 35 #include "services/shell/public/cpp/interface_registry.h" |
34 #include "services/shell/public/interfaces/service.mojom.h" | 36 #include "services/shell/public/interfaces/service.mojom.h" |
35 #include "ui/gfx/gpu_memory_buffer.h" | 37 #include "ui/gfx/gpu_memory_buffer.h" |
36 #include "ui/gl/gpu_switching_observer.h" | 38 #include "ui/gl/gpu_switching_observer.h" |
37 | 39 |
38 #if defined(OS_ANDROID) | 40 #if defined(OS_ANDROID) |
39 #include "content/public/browser/android/interface_registry_android.h" | 41 #include "content/public/browser/android/interface_registry_android.h" |
40 #endif | 42 #endif |
41 | 43 |
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
99 // are correlated with IDs. This way, the Views and the corresponding ViewHosts | 101 // are correlated with IDs. This way, the Views and the corresponding ViewHosts |
100 // communicate through the two process objects. | 102 // communicate through the two process objects. |
101 // | 103 // |
102 // A RenderProcessHost is also associated with one and only one | 104 // A RenderProcessHost is also associated with one and only one |
103 // StoragePartition. This allows us to implement strong storage isolation | 105 // StoragePartition. This allows us to implement strong storage isolation |
104 // because all the IPCs from the RenderViews (renderer) will only ever be able | 106 // because all the IPCs from the RenderViews (renderer) will only ever be able |
105 // to access the partition they are assigned to. | 107 // to access the partition they are assigned to. |
106 class CONTENT_EXPORT RenderProcessHostImpl | 108 class CONTENT_EXPORT RenderProcessHostImpl |
107 : public RenderProcessHost, | 109 : public RenderProcessHost, |
108 public ChildProcessLauncher::Client, | 110 public ChildProcessLauncher::Client, |
109 public ui::GpuSwitchingObserver { | 111 public ui::GpuSwitchingObserver, |
| 112 public NON_EXPORTED_BASE(mojom::RouteProvider), |
| 113 public NON_EXPORTED_BASE(mojom::AssociatedInterfaceProvider) { |
110 public: | 114 public: |
111 RenderProcessHostImpl(BrowserContext* browser_context, | 115 RenderProcessHostImpl(BrowserContext* browser_context, |
112 StoragePartitionImpl* storage_partition_impl, | 116 StoragePartitionImpl* storage_partition_impl, |
113 bool is_for_guests_only); | 117 bool is_for_guests_only); |
114 ~RenderProcessHostImpl() override; | 118 ~RenderProcessHostImpl() override; |
115 | 119 |
116 // RenderProcessHost implementation (public portion). | 120 // RenderProcessHost implementation (public portion). |
117 void EnableSendQueue() override; | 121 void EnableSendQueue() override; |
118 bool Init() override; | 122 bool Init() override; |
119 int GetNextRoutingID() override; | 123 int GetNextRoutingID() override; |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
158 base::Callback<void(const std::string&)> callback) override; | 162 base::Callback<void(const std::string&)> callback) override; |
159 void ClearWebRtcLogMessageCallback() override; | 163 void ClearWebRtcLogMessageCallback() override; |
160 WebRtcStopRtpDumpCallback StartRtpDump( | 164 WebRtcStopRtpDumpCallback StartRtpDump( |
161 bool incoming, | 165 bool incoming, |
162 bool outgoing, | 166 bool outgoing, |
163 const WebRtcRtpPacketCallback& packet_callback) override; | 167 const WebRtcRtpPacketCallback& packet_callback) override; |
164 #endif | 168 #endif |
165 void ResumeDeferredNavigation(const GlobalRequestID& request_id) override; | 169 void ResumeDeferredNavigation(const GlobalRequestID& request_id) override; |
166 void NotifyTimezoneChange(const std::string& timezone) override; | 170 void NotifyTimezoneChange(const std::string& timezone) override; |
167 shell::InterfaceProvider* GetRemoteInterfaces() override; | 171 shell::InterfaceProvider* GetRemoteInterfaces() override; |
| 172 mojom::RouteProvider* GetRemoteRouteProvider() override; |
168 std::unique_ptr<base::SharedPersistentMemoryAllocator> TakeMetricsAllocator() | 173 std::unique_ptr<base::SharedPersistentMemoryAllocator> TakeMetricsAllocator() |
169 override; | 174 override; |
170 const base::TimeTicks& GetInitTimeForNavigationMetrics() const override; | 175 const base::TimeTicks& GetInitTimeForNavigationMetrics() const override; |
171 #if defined(ENABLE_BROWSER_CDMS) | 176 #if defined(ENABLE_BROWSER_CDMS) |
172 scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, | 177 scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, |
173 int cdm_id) const override; | 178 int cdm_id) const override; |
174 #endif | 179 #endif |
175 bool IsProcessBackgrounded() const override; | 180 bool IsProcessBackgrounded() const override; |
176 void IncrementServiceWorkerRefCount() override; | 181 void IncrementServiceWorkerRefCount() override; |
177 void DecrementServiceWorkerRefCount() override; | 182 void DecrementServiceWorkerRefCount() override; |
(...skipping 142 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
320 | 325 |
321 std::unique_ptr<IPC::ChannelProxy> CreateChannelProxy( | 326 std::unique_ptr<IPC::ChannelProxy> CreateChannelProxy( |
322 const std::string& channel_id); | 327 const std::string& channel_id); |
323 | 328 |
324 // Creates and adds the IO thread message filters. | 329 // Creates and adds the IO thread message filters. |
325 void CreateMessageFilters(); | 330 void CreateMessageFilters(); |
326 | 331 |
327 // Registers Mojo interfaces to be exposed to the renderer. | 332 // Registers Mojo interfaces to be exposed to the renderer. |
328 void RegisterMojoInterfaces(); | 333 void RegisterMojoInterfaces(); |
329 | 334 |
| 335 // mojom::RouteProvider: |
| 336 void GetRoute( |
| 337 int32_t routing_id, |
| 338 mojom::AssociatedInterfaceProviderAssociatedRequest request) override; |
| 339 |
| 340 // mojom::AssociatedInterfaceProvider: |
| 341 void GetAssociatedInterface( |
| 342 const std::string& name, |
| 343 mojom::AssociatedInterfaceAssociatedRequest request) override; |
| 344 |
330 void CreateStoragePartitionService( | 345 void CreateStoragePartitionService( |
331 mojo::InterfaceRequest<mojom::StoragePartitionService> request); | 346 mojo::InterfaceRequest<mojom::StoragePartitionService> request); |
332 | 347 |
333 // Control message handlers. | 348 // Control message handlers. |
334 void OnShutdownRequest(); | 349 void OnShutdownRequest(); |
335 void SuddenTerminationChanged(bool enabled); | 350 void SuddenTerminationChanged(bool enabled); |
336 void OnUserMetricsRecordAction(const std::string& action); | 351 void OnUserMetricsRecordAction(const std::string& action); |
337 void OnCloseACK(int old_route_id); | 352 void OnCloseACK(int old_route_id); |
338 | 353 |
339 // Generates a command line to be used to spawn a renderer and appends the | 354 // Generates a command line to be used to spawn a renderer and appends the |
(...skipping 14 matching lines...) Expand all Loading... |
354 | 369 |
355 // Creates a PersistentMemoryAllocator and shares it with the renderer | 370 // Creates a PersistentMemoryAllocator and shares it with the renderer |
356 // process for it to store histograms from that process. The allocator is | 371 // process for it to store histograms from that process. The allocator is |
357 // available for extraction by a SubprocesMetricsProvider in order to | 372 // available for extraction by a SubprocesMetricsProvider in order to |
358 // report those histograms to UMA. | 373 // report those histograms to UMA. |
359 void CreateSharedRendererHistogramAllocator(); | 374 void CreateSharedRendererHistogramAllocator(); |
360 | 375 |
361 // Handle termination of our process. | 376 // Handle termination of our process. |
362 void ProcessDied(bool already_dead, RendererClosedDetails* known_details); | 377 void ProcessDied(bool already_dead, RendererClosedDetails* known_details); |
363 | 378 |
| 379 void OnRouteProviderRequest(mojom::RouteProviderAssociatedRequest request); |
| 380 |
364 // GpuSwitchingObserver implementation. | 381 // GpuSwitchingObserver implementation. |
365 void OnGpuSwitched() override; | 382 void OnGpuSwitched() override; |
366 | 383 |
367 #if defined(ENABLE_WEBRTC) | 384 #if defined(ENABLE_WEBRTC) |
368 void OnRegisterAecDumpConsumer(int id); | 385 void OnRegisterAecDumpConsumer(int id); |
369 void OnUnregisterAecDumpConsumer(int id); | 386 void OnUnregisterAecDumpConsumer(int id); |
370 void RegisterAecDumpConsumerOnUIThread(int id); | 387 void RegisterAecDumpConsumerOnUIThread(int id); |
371 void UnregisterAecDumpConsumerOnUIThread(int id); | 388 void UnregisterAecDumpConsumerOnUIThread(int id); |
372 void EnableAecDumpForId(const base::FilePath& file, int id); | 389 void EnableAecDumpForId(const base::FilePath& file, int id); |
373 // Sends |file_for_transit| to the render process. | 390 // Sends |file_for_transit| to the render process. |
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
423 std::unique_ptr<InterfaceRegistryAndroid> interface_registry_android_; | 440 std::unique_ptr<InterfaceRegistryAndroid> interface_registry_android_; |
424 #endif | 441 #endif |
425 | 442 |
426 size_t service_worker_ref_count_; | 443 size_t service_worker_ref_count_; |
427 size_t shared_worker_ref_count_; | 444 size_t shared_worker_ref_count_; |
428 | 445 |
429 // The registered IPC listener objects. When this list is empty, we should | 446 // The registered IPC listener objects. When this list is empty, we should |
430 // delete ourselves. | 447 // delete ourselves. |
431 IDMap<IPC::Listener> listeners_; | 448 IDMap<IPC::Listener> listeners_; |
432 | 449 |
| 450 mojo::AssociatedBinding<mojom::RouteProvider> route_provider_binding_; |
| 451 mojo::AssociatedBindingSet<mojom::AssociatedInterfaceProvider> |
| 452 associated_interface_provider_bindings_; |
| 453 |
433 // The count of currently visible widgets. Since the host can be a container | 454 // The count of currently visible widgets. Since the host can be a container |
434 // for multiple widgets, it uses this count to determine when it should be | 455 // for multiple widgets, it uses this count to determine when it should be |
435 // backgrounded. | 456 // backgrounded. |
436 int32_t visible_widgets_; | 457 int32_t visible_widgets_; |
437 | 458 |
438 // Whether this process currently has backgrounded priority. Tracked so that | 459 // Whether this process currently has backgrounded priority. Tracked so that |
439 // UpdateProcessPriority() can avoid redundantly setting the priority. | 460 // UpdateProcessPriority() can avoid redundantly setting the priority. |
440 bool is_process_backgrounded_; | 461 bool is_process_backgrounded_; |
441 | 462 |
442 // Used to allow a RenderWidgetHost to intercept various messages on the | 463 // Used to allow a RenderWidgetHost to intercept various messages on the |
(...skipping 16 matching lines...) Expand all Loading... |
459 // also reset that in the case of process termination. | 480 // also reset that in the case of process termination. |
460 bool is_initialized_; | 481 bool is_initialized_; |
461 | 482 |
462 // PlzNavigate | 483 // PlzNavigate |
463 // Stores the time at which the first call to Init happened. | 484 // Stores the time at which the first call to Init happened. |
464 base::TimeTicks init_time_; | 485 base::TimeTicks init_time_; |
465 | 486 |
466 // Used to launch and terminate the process without blocking the UI thread. | 487 // Used to launch and terminate the process without blocking the UI thread. |
467 std::unique_ptr<ChildProcessLauncher> child_process_launcher_; | 488 std::unique_ptr<ChildProcessLauncher> child_process_launcher_; |
468 | 489 |
469 // Messages we queue while waiting for the process handle. We queue them here | 490 // Messages we queue before the ChannelProxy is created. |
470 // instead of in the channel so that we ensure they're sent after init related | 491 std::queue<std::unique_ptr<IPC::Message>> queued_messages_; |
471 // messages that are sent once the process handle is available. This is | |
472 // because the queued messages may have dependencies on the init messages. | |
473 std::queue<IPC::Message*> queued_messages_; | |
474 | 492 |
475 // The globally-unique identifier for this RPH. | 493 // The globally-unique identifier for this RPH. |
476 const int id_; | 494 const int id_; |
477 | 495 |
478 // A secondary ID used by the Mojo shell to distinguish different incarnations | 496 // A secondary ID used by the Mojo shell to distinguish different incarnations |
479 // of the same RPH from each other. Unlike |id_| this is not globally unique, | 497 // of the same RPH from each other. Unlike |id_| this is not globally unique, |
480 // but it is guaranteed to change every time Init() is called. | 498 // but it is guaranteed to change every time Init() is called. |
481 int instance_id_ = 1; | 499 int instance_id_ = 1; |
482 | 500 |
483 BrowserContext* browser_context_; | 501 BrowserContext* browser_context_; |
(...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
568 // UI thread is the source of sync IPCs and all shutdown signals. | 586 // UI thread is the source of sync IPCs and all shutdown signals. |
569 // Therefore a proper shutdown event to unblock the UI thread is not | 587 // Therefore a proper shutdown event to unblock the UI thread is not |
570 // possible without massive refactoring shutdown code. | 588 // possible without massive refactoring shutdown code. |
571 // Luckily Android never performs a clean shutdown. So explicitly | 589 // Luckily Android never performs a clean shutdown. So explicitly |
572 // ignore this problem. | 590 // ignore this problem. |
573 base::WaitableEvent never_signaled_; | 591 base::WaitableEvent never_signaled_; |
574 #endif | 592 #endif |
575 | 593 |
576 scoped_refptr<ResourceMessageFilter> resource_message_filter_; | 594 scoped_refptr<ResourceMessageFilter> resource_message_filter_; |
577 | 595 |
| 596 mojom::RouteProviderAssociatedPtr remote_route_provider_; |
| 597 |
578 // A WeakPtrFactory which is reset every time Cleanup() runs. Used to vend | 598 // A WeakPtrFactory which is reset every time Cleanup() runs. Used to vend |
579 // WeakPtrs which are invalidated any time the RPHI is recycled. | 599 // WeakPtrs which are invalidated any time the RPHI is recycled. |
580 std::unique_ptr<base::WeakPtrFactory<RenderProcessHostImpl>> | 600 std::unique_ptr<base::WeakPtrFactory<RenderProcessHostImpl>> |
581 instance_weak_factory_; | 601 instance_weak_factory_; |
582 | 602 |
583 base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_; | 603 base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_; |
584 | 604 |
585 DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl); | 605 DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl); |
586 }; | 606 }; |
587 | 607 |
588 } // namespace content | 608 } // namespace content |
589 | 609 |
590 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ | 610 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ |
OLD | NEW |