Index: extensions/browser/api/media_perception_private/media_perception_api_manager.h |
diff --git a/extensions/browser/api/media_perception_private/media_perception_api_manager.h b/extensions/browser/api/media_perception_private/media_perception_api_manager.h |
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index 0000000000000000000000000000000000000000..2783e22e7c6d29cda505afb282e7cb7a8ad023d6 |
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+++ b/extensions/browser/api/media_perception_private/media_perception_api_manager.h |
@@ -0,0 +1,87 @@ |
+// Copyright 2017 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. |
tbarzic
2017/05/12 01:00:22
can you add some tests for this?
e.g. the flow whe
Luke Sorenson
2017/05/12 17:07:31
Right now the browser API tests cover half of the
tbarzic
2017/05/15 22:05:50
I'd prefer to test those cases in unit_tests - it
Luke Sorenson
2017/05/16 20:29:12
Done.
|
+ |
+#ifndef EXTENSIONS_BROWSER_API_MEDIA_PERCEPTION_PRIVATE_MEDIA_PERCEPTION_API_MANAGER_H_ |
+#define EXTENSIONS_BROWSER_API_MEDIA_PERCEPTION_PRIVATE_MEDIA_PERCEPTION_API_MANAGER_H_ |
+ |
+#include "base/memory/weak_ptr.h" |
+#include "chromeos/media_perception/media_perception.pb.h" |
+#include "extensions/browser/browser_context_keyed_api_factory.h" |
+#include "extensions/common/api/media_perception_private.h" |
+ |
+namespace media_perception = extensions::api::media_perception_private; |
+ |
+namespace extensions { |
+ |
+class MediaPerceptionAPIManager : public BrowserContextKeyedAPI { |
+ public: |
+ explicit MediaPerceptionAPIManager(content::BrowserContext* context); |
+ ~MediaPerceptionAPIManager() override; |
+ |
+ // Convenience method to get the MediaPeceptionAPIManager for a |
+ // BrowserContext. |
+ static MediaPerceptionAPIManager* Get(content::BrowserContext* context); |
+ |
+ // BrowserContextKeyedAPI implementation. |
+ static BrowserContextKeyedAPIFactory<MediaPerceptionAPIManager>* |
+ GetFactoryInstance(); |
+ |
+ // Public functions for MediaPerceptionPrivateAPI implementation. |
+ // Abstracts away D-Bus communication and underlying protos. |
+ using APIStateCallback = |
+ base::Callback<void(bool succeeded, media_perception::State state)>; |
+ void GetState(const APIStateCallback& callback); |
+ void SetState(const media_perception::State& state, |
+ const APIStateCallback& callback); |
+ |
+ using APIGetDiagnosticsCallback = |
+ base::Callback<void(bool succeeded, |
+ media_perception::Diagnostics diagnostics)>; |
+ void GetDiagnostics(const APIGetDiagnosticsCallback& callback); |
+ |
+ private: |
+ friend class BrowserContextKeyedAPIFactory<MediaPerceptionAPIManager>; |
+ |
+ // BrowserContextKeyedAPI: |
+ static const char* service_name() { return "MediaPerceptionAPIManager"; } |
+ |
+ // Sets the state of the analytics process. |
+ void SetStateInternal(const APIStateCallback& callback, |
+ const mri::State& state); |
+ |
+ // Event handler for MediaPerception proto messages coming over D-Bus as |
+ // signal. |
+ void MediaPerceptionSignalHandler( |
+ const mri::MediaPerception& media_perception); |
+ |
+ // Callback for State D-Bus method calls to the media analytics process. |
+ void StateCallback(const APIStateCallback& callback, |
+ bool succeeded, |
+ const mri::State& state); |
+ |
+ // Callback for GetDiagnostics D-Bus method calls to the media analytics |
+ // process. |
+ void GetDiagnosticsCallback(const APIGetDiagnosticsCallback& callback, |
+ bool succeeded, |
+ const mri::Diagnostics& diagnostics); |
+ |
+ // Callback for Upstart command to start media analytics process. |
+ void UpstartCallback(const APIStateCallback& callback, |
+ const mri::State& state, |
+ bool succeeded); |
+ |
+ content::BrowserContext* const browser_context_; |
+ |
+ // Keeps track of whether the analytics process is running so that it can be |
+ // started with an Upstart D-Bus method call if necessary. |
+ bool analytics_process_running_; |
+ |
+ base::WeakPtrFactory<MediaPerceptionAPIManager> weak_ptr_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MediaPerceptionAPIManager); |
+}; |
+ |
+} // namespace extensions |
+ |
+#endif // EXTENSIONS_BROWSER_API_MEDIA_PERCEPTION_PRIVATE_MEDIA_PERCEPTION_API_MANAGER_H_ |