| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_SERVICE_MANAGER_SERVICE_MANAGER_CONTEXT_H_ |
| #define CONTENT_BROWSER_SERVICE_MANAGER_SERVICE_MANAGER_CONTEXT_H_ |
| |
| #include <map> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/single_thread_task_runner.h" |
| #include "content/common/content_export.h" |
| |
| namespace base { |
| class DeferredSequencedTaskRunner; |
| } |
| |
| namespace service_manager { |
| class Connector; |
| } |
| |
| namespace content { |
| |
| class ServiceManagerConnection; |
| |
| // ServiceManagerContext manages the browser's connection to the ServiceManager, |
| // hosting a new in-process ServiceManagerContext if the browser was not |
| // launched from an external one. |
| class CONTENT_EXPORT ServiceManagerContext { |
| public: |
| explicit ServiceManagerContext(scoped_refptr<base::SingleThreadTaskRunner> |
| service_manager_thread_task_runner); |
| |
| ~ServiceManagerContext(); |
| |
| // Returns a service_manager::Connector that can be used on the IO thread. |
| static service_manager::Connector* GetConnectorForIOThread(); |
| |
| // Returns true if there is a valid process for |process_group_name|. Must be |
| // called on the IO thread. |
| static bool HasValidProcessForProcessGroup( |
| const std::string& process_group_name); |
| |
| // Starts the browser connction to the ServiceManager. It must be called after |
| // the BrowserMainLoop starts. |
| static void StartBrowserConnection(); |
| |
| static base::DeferredSequencedTaskRunner* GetAudioServiceRunner(); |
| |
| private: |
| class InProcessServiceManagerContext; |
| |
| scoped_refptr<base::SingleThreadTaskRunner> |
| service_manager_thread_task_runner_; |
| scoped_refptr<InProcessServiceManagerContext> in_process_context_; |
| std::unique_ptr<ServiceManagerConnection> packaged_services_connection_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ServiceManagerContext); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_SERVICE_MANAGER_SERVICE_MANAGER_CONTEXT_H_ |