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) { |
110 public: | 113 public: |
111 RenderProcessHostImpl(BrowserContext* browser_context, | 114 RenderProcessHostImpl(BrowserContext* browser_context, |
112 StoragePartitionImpl* storage_partition_impl, | 115 StoragePartitionImpl* storage_partition_impl, |
113 bool is_for_guests_only); | 116 bool is_for_guests_only); |
114 ~RenderProcessHostImpl() override; | 117 ~RenderProcessHostImpl() override; |
115 | 118 |
116 // RenderProcessHost implementation (public portion). | 119 // RenderProcessHost implementation (public portion). |
117 void EnableSendQueue() override; | 120 void EnableSendQueue() override; |
118 bool Init() override; | 121 bool Init() override; |
119 int GetNextRoutingID() override; | 122 int GetNextRoutingID() override; |
120 void AddRoute(int32_t routing_id, IPC::Listener* listener) override; | 123 void AddRoute(int32_t routing_id, IPC::Listener* listener) override; |
121 void RemoveRoute(int32_t routing_id) override; | 124 void RemoveRoute(int32_t routing_id) override; |
| 125 void AddRoutedInterfaces(int32_t routing_id, |
| 126 mojom::RoutedInterfaceProvider* provider) override; |
| 127 mojo::AssociatedGroup* GetRoutedInterfaceGroup() override; |
122 void AddObserver(RenderProcessHostObserver* observer) override; | 128 void AddObserver(RenderProcessHostObserver* observer) override; |
123 void RemoveObserver(RenderProcessHostObserver* observer) override; | 129 void RemoveObserver(RenderProcessHostObserver* observer) override; |
124 void ShutdownForBadMessage() override; | 130 void ShutdownForBadMessage() override; |
125 void WidgetRestored() override; | 131 void WidgetRestored() override; |
126 void WidgetHidden() override; | 132 void WidgetHidden() override; |
127 int VisibleWidgetCount() const override; | 133 int VisibleWidgetCount() const override; |
128 void AudioStateChanged() override; | 134 void AudioStateChanged() override; |
129 bool IsForGuestsOnly() const override; | 135 bool IsForGuestsOnly() const override; |
130 StoragePartition* GetStoragePartition() const override; | 136 StoragePartition* GetStoragePartition() const override; |
131 bool Shutdown(int exit_code, bool wait) override; | 137 bool Shutdown(int exit_code, bool wait) override; |
(...skipping 26 matching lines...) Expand all Loading... |
158 base::Callback<void(const std::string&)> callback) override; | 164 base::Callback<void(const std::string&)> callback) override; |
159 void ClearWebRtcLogMessageCallback() override; | 165 void ClearWebRtcLogMessageCallback() override; |
160 WebRtcStopRtpDumpCallback StartRtpDump( | 166 WebRtcStopRtpDumpCallback StartRtpDump( |
161 bool incoming, | 167 bool incoming, |
162 bool outgoing, | 168 bool outgoing, |
163 const WebRtcRtpPacketCallback& packet_callback) override; | 169 const WebRtcRtpPacketCallback& packet_callback) override; |
164 #endif | 170 #endif |
165 void ResumeDeferredNavigation(const GlobalRequestID& request_id) override; | 171 void ResumeDeferredNavigation(const GlobalRequestID& request_id) override; |
166 void NotifyTimezoneChange(const std::string& timezone) override; | 172 void NotifyTimezoneChange(const std::string& timezone) override; |
167 shell::InterfaceProvider* GetRemoteInterfaces() override; | 173 shell::InterfaceProvider* GetRemoteInterfaces() override; |
| 174 mojom::RouteProvider* GetRemoteRouteProvider() override; |
168 std::unique_ptr<base::SharedPersistentMemoryAllocator> TakeMetricsAllocator() | 175 std::unique_ptr<base::SharedPersistentMemoryAllocator> TakeMetricsAllocator() |
169 override; | 176 override; |
170 const base::TimeTicks& GetInitTimeForNavigationMetrics() const override; | 177 const base::TimeTicks& GetInitTimeForNavigationMetrics() const override; |
171 #if defined(ENABLE_BROWSER_CDMS) | 178 #if defined(ENABLE_BROWSER_CDMS) |
172 scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, | 179 scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, |
173 int cdm_id) const override; | 180 int cdm_id) const override; |
174 #endif | 181 #endif |
175 bool IsProcessBackgrounded() const override; | 182 bool IsProcessBackgrounded() const override; |
176 void IncrementWorkerRefCount() override; | 183 void IncrementWorkerRefCount() override; |
177 void DecrementWorkerRefCount() override; | 184 void DecrementWorkerRefCount() override; |
(...skipping 136 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
314 | 321 |
315 std::unique_ptr<IPC::ChannelProxy> CreateChannelProxy( | 322 std::unique_ptr<IPC::ChannelProxy> CreateChannelProxy( |
316 const std::string& channel_id); | 323 const std::string& channel_id); |
317 | 324 |
318 // Creates and adds the IO thread message filters. | 325 // Creates and adds the IO thread message filters. |
319 void CreateMessageFilters(); | 326 void CreateMessageFilters(); |
320 | 327 |
321 // Registers Mojo interfaces to be exposed to the renderer. | 328 // Registers Mojo interfaces to be exposed to the renderer. |
322 void RegisterMojoInterfaces(); | 329 void RegisterMojoInterfaces(); |
323 | 330 |
| 331 // mojom::RouteProvider: |
| 332 void GetRoutedInterfaces( |
| 333 int32_t routing_id, |
| 334 mojom::RoutedInterfaceProviderAssociatedRequest request) override; |
| 335 |
324 void CreateStoragePartitionService( | 336 void CreateStoragePartitionService( |
325 mojo::InterfaceRequest<mojom::StoragePartitionService> request); | 337 mojo::InterfaceRequest<mojom::StoragePartitionService> request); |
326 | 338 |
327 // Control message handlers. | 339 // Control message handlers. |
328 void OnShutdownRequest(); | 340 void OnShutdownRequest(); |
329 void SuddenTerminationChanged(bool enabled); | 341 void SuddenTerminationChanged(bool enabled); |
330 void OnUserMetricsRecordAction(const std::string& action); | 342 void OnUserMetricsRecordAction(const std::string& action); |
331 void OnCloseACK(int old_route_id); | 343 void OnCloseACK(int old_route_id); |
332 | 344 |
333 // Generates a command line to be used to spawn a renderer and appends the | 345 // Generates a command line to be used to spawn a renderer and appends the |
(...skipping 14 matching lines...) Expand all Loading... |
348 | 360 |
349 // Creates a PersistentMemoryAllocator and shares it with the renderer | 361 // Creates a PersistentMemoryAllocator and shares it with the renderer |
350 // process for it to store histograms from that process. The allocator is | 362 // process for it to store histograms from that process. The allocator is |
351 // available for extraction by a SubprocesMetricsProvider in order to | 363 // available for extraction by a SubprocesMetricsProvider in order to |
352 // report those histograms to UMA. | 364 // report those histograms to UMA. |
353 void CreateSharedRendererHistogramAllocator(); | 365 void CreateSharedRendererHistogramAllocator(); |
354 | 366 |
355 // Handle termination of our process. | 367 // Handle termination of our process. |
356 void ProcessDied(bool already_dead, RendererClosedDetails* known_details); | 368 void ProcessDied(bool already_dead, RendererClosedDetails* known_details); |
357 | 369 |
| 370 void OnRouteProviderRequest(mojom::RouteProviderAssociatedRequest request); |
| 371 |
358 // GpuSwitchingObserver implementation. | 372 // GpuSwitchingObserver implementation. |
359 void OnGpuSwitched() override; | 373 void OnGpuSwitched() override; |
360 | 374 |
361 #if defined(ENABLE_WEBRTC) | 375 #if defined(ENABLE_WEBRTC) |
362 void OnRegisterAecDumpConsumer(int id); | 376 void OnRegisterAecDumpConsumer(int id); |
363 void OnUnregisterAecDumpConsumer(int id); | 377 void OnUnregisterAecDumpConsumer(int id); |
364 void RegisterAecDumpConsumerOnUIThread(int id); | 378 void RegisterAecDumpConsumerOnUIThread(int id); |
365 void UnregisterAecDumpConsumerOnUIThread(int id); | 379 void UnregisterAecDumpConsumerOnUIThread(int id); |
366 void EnableAecDumpForId(const base::FilePath& file, int id); | 380 void EnableAecDumpForId(const base::FilePath& file, int id); |
367 // Sends |file_for_transit| to the render process. | 381 // Sends |file_for_transit| to the render process. |
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
414 scoped_refptr<ConnectionFilterController> connection_filter_controller_; | 428 scoped_refptr<ConnectionFilterController> connection_filter_controller_; |
415 shell::mojom::ServicePtr test_service_; | 429 shell::mojom::ServicePtr test_service_; |
416 #if defined(OS_ANDROID) | 430 #if defined(OS_ANDROID) |
417 std::unique_ptr<InterfaceRegistryAndroid> interface_registry_android_; | 431 std::unique_ptr<InterfaceRegistryAndroid> interface_registry_android_; |
418 #endif | 432 #endif |
419 | 433 |
420 // The registered IPC listener objects. When this list is empty, we should | 434 // The registered IPC listener objects. When this list is empty, we should |
421 // delete ourselves. | 435 // delete ourselves. |
422 IDMap<IPC::Listener> listeners_; | 436 IDMap<IPC::Listener> listeners_; |
423 | 437 |
| 438 // Registered routed interface providers. These are not owned. |
| 439 std::map<int32_t, mojom::RoutedInterfaceProvider*> |
| 440 routed_interface_providers_; |
| 441 |
| 442 mojo::AssociatedBinding<mojom::RouteProvider> route_provider_binding_; |
| 443 mojo::AssociatedBindingSet<mojom::RoutedInterfaceProvider> |
| 444 routed_interface_provider_bindings_; |
| 445 |
424 // The count of currently visible widgets. Since the host can be a container | 446 // The count of currently visible widgets. Since the host can be a container |
425 // for multiple widgets, it uses this count to determine when it should be | 447 // for multiple widgets, it uses this count to determine when it should be |
426 // backgrounded. | 448 // backgrounded. |
427 int32_t visible_widgets_; | 449 int32_t visible_widgets_; |
428 | 450 |
429 // Whether this process currently has backgrounded priority. Tracked so that | 451 // Whether this process currently has backgrounded priority. Tracked so that |
430 // UpdateProcessPriority() can avoid redundantly setting the priority. | 452 // UpdateProcessPriority() can avoid redundantly setting the priority. |
431 bool is_process_backgrounded_; | 453 bool is_process_backgrounded_; |
432 | 454 |
433 // Used to allow a RenderWidgetHost to intercept various messages on the | 455 // Used to allow a RenderWidgetHost to intercept various messages on the |
(...skipping 16 matching lines...) Expand all Loading... |
450 // also reset that in the case of process termination. | 472 // also reset that in the case of process termination. |
451 bool is_initialized_; | 473 bool is_initialized_; |
452 | 474 |
453 // PlzNavigate | 475 // PlzNavigate |
454 // Stores the time at which the first call to Init happened. | 476 // Stores the time at which the first call to Init happened. |
455 base::TimeTicks init_time_; | 477 base::TimeTicks init_time_; |
456 | 478 |
457 // Used to launch and terminate the process without blocking the UI thread. | 479 // Used to launch and terminate the process without blocking the UI thread. |
458 std::unique_ptr<ChildProcessLauncher> child_process_launcher_; | 480 std::unique_ptr<ChildProcessLauncher> child_process_launcher_; |
459 | 481 |
460 // Messages we queue while waiting for the process handle. We queue them here | 482 // Messages we queue before the ChannelProxy is created. |
461 // instead of in the channel so that we ensure they're sent after init related | 483 std::queue<std::unique_ptr<IPC::Message>> queued_messages_; |
462 // messages that are sent once the process handle is available. This is | |
463 // because the queued messages may have dependencies on the init messages. | |
464 std::queue<IPC::Message*> queued_messages_; | |
465 | 484 |
466 // The globally-unique identifier for this RPH. | 485 // The globally-unique identifier for this RPH. |
467 const int id_; | 486 const int id_; |
468 | 487 |
469 // A secondary ID used by the Mojo shell to distinguish different incarnations | 488 // A secondary ID used by the Mojo shell to distinguish different incarnations |
470 // of the same RPH from each other. Unlike |id_| this is not globally unique, | 489 // of the same RPH from each other. Unlike |id_| this is not globally unique, |
471 // but it is guaranteed to change every time Init() is called. | 490 // but it is guaranteed to change every time Init() is called. |
472 int instance_id_ = 1; | 491 int instance_id_ = 1; |
473 | 492 |
474 BrowserContext* browser_context_; | 493 BrowserContext* browser_context_; |
(...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
561 // UI thread is the source of sync IPCs and all shutdown signals. | 580 // UI thread is the source of sync IPCs and all shutdown signals. |
562 // Therefore a proper shutdown event to unblock the UI thread is not | 581 // Therefore a proper shutdown event to unblock the UI thread is not |
563 // possible without massive refactoring shutdown code. | 582 // possible without massive refactoring shutdown code. |
564 // Luckily Android never performs a clean shutdown. So explicitly | 583 // Luckily Android never performs a clean shutdown. So explicitly |
565 // ignore this problem. | 584 // ignore this problem. |
566 base::WaitableEvent never_signaled_; | 585 base::WaitableEvent never_signaled_; |
567 #endif | 586 #endif |
568 | 587 |
569 scoped_refptr<ResourceMessageFilter> resource_message_filter_; | 588 scoped_refptr<ResourceMessageFilter> resource_message_filter_; |
570 | 589 |
| 590 mojom::RouteProviderAssociatedPtr remote_route_provider_; |
| 591 |
571 // A WeakPtrFactory which is reset every time Cleanup() runs. Used to vend | 592 // A WeakPtrFactory which is reset every time Cleanup() runs. Used to vend |
572 // WeakPtrs which are invalidated any time the RPHI is recycled. | 593 // WeakPtrs which are invalidated any time the RPHI is recycled. |
573 std::unique_ptr<base::WeakPtrFactory<RenderProcessHostImpl>> | 594 std::unique_ptr<base::WeakPtrFactory<RenderProcessHostImpl>> |
574 instance_weak_factory_; | 595 instance_weak_factory_; |
575 | 596 |
576 base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_; | 597 base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_; |
577 | 598 |
578 DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl); | 599 DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl); |
579 }; | 600 }; |
580 | 601 |
581 } // namespace content | 602 } // namespace content |
582 | 603 |
583 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ | 604 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_ |
OLD | NEW |