Index: content/browser/renderer_host/media/media_devices_dispatcher_host.h |
diff --git a/content/browser/renderer_host/media/media_devices_dispatcher_host.h b/content/browser/renderer_host/media/media_devices_dispatcher_host.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5ee7cbd3ac07ec685fd116066f53ed1c772e4016 |
--- /dev/null |
+++ b/content/browser/renderer_host/media/media_devices_dispatcher_host.h |
@@ -0,0 +1,101 @@ |
+// Copyright 2016 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_RENDERER_HOST_MEDIA_MEDIA_DEVICES_DISPATCHER_HOST_H_ |
+#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_DEVICES_DISPATCHER_HOST_H_ |
+ |
+#include <memory> |
+#include <string> |
+ |
+#include "base/macros.h" |
+#include "content/browser/renderer_host/media/media_devices_manager.h" |
+#include "content/common/content_export.h" |
+#include "content/common/media/media_devices.mojom.h" |
+ |
+using ::mojom::MediaDeviceType; |
+ |
+namespace url { |
+class Origin; |
+} |
+ |
+namespace content { |
+ |
+class MediaStreamManager; |
+class MediaStreamUIProxy; |
+ |
+class CONTENT_EXPORT MediaDevicesDispatcherHost |
+ : public ::mojom::MediaDevicesDispatcherHost { |
+ public: |
+ MediaDevicesDispatcherHost(int render_process_id, |
+ int routing_id, |
+ const std::string& device_id_salt, |
+ MediaStreamManager* media_stream_manager, |
+ bool use_fake_ui); |
+ ~MediaDevicesDispatcherHost() override; |
+ |
+ static void Create(int render_process_id, |
+ int routing_id, |
+ const std::string& device_id_salt, |
+ MediaStreamManager* media_stream_manager, |
+ bool use_fake_ui, |
+ ::mojom::MediaDevicesDispatcherHostRequest request); |
+ |
+ // ::mojom::MediaDevicesDispatcherHost implementation. |
+ void EnumerateDevices( |
+ bool request_audio_input, |
+ bool request_video_input, |
+ bool request_audio_output, |
+ const url::Origin& security_origin, |
+ const EnumerateDevicesCallback& client_callback) override; |
+ |
+ private: |
+ // Friend the unit test to allow it to manually set the UI proxy. |
+ friend class MediaDevicesDispatcherHostTest; |
hta - Chromium
2016/09/30 08:38:12
If this is the only reason to friend the unit test
Guido Urdaneta
2016/10/07 17:07:13
Done.
|
+ |
+ // Internal type that represents a callback that receives a |
+ // MediaDevicesManager::BoolDeviceTypes containing the permissions for each |
+ // device type. |
+ using AccessCheckedCallback = |
+ base::Callback<void(const MediaDevicesManager::BoolDeviceTypes&)>; |
+ |
+ void AudioAccessChecked(std::unique_ptr<MediaStreamUIProxy> ui_proxy, |
+ bool check_video_permission, |
+ const url::Origin& security_origin, |
+ AccessCheckedCallback callback, |
+ bool has_audio_permission); |
+ void VideoAccessChecked(std::unique_ptr<MediaStreamUIProxy> ui_proxy, |
+ bool has_audio_permission, |
+ AccessCheckedCallback callback, |
+ bool has_video_permission); |
+ void DoEnumerateDevices( |
+ const MediaDevicesManager::BoolDeviceTypes& requested_types, |
+ const url::Origin& security_origin, |
+ const EnumerateDevicesCallback& client_callback, |
+ const MediaDevicesManager::BoolDeviceTypes& permissions); |
+ void DevicesEnumerated( |
+ const MediaDevicesManager::BoolDeviceTypes& requested_types, |
+ const url::Origin& security_origin, |
+ const EnumerateDevicesCallback& client_callback, |
+ const MediaDevicesManager::BoolDeviceTypes& has_permissions, |
+ const MediaDeviceEnumeration& enumeration); |
+ |
+ std::unique_ptr<MediaStreamUIProxy> GetUIProxy(); |
+ void SetFakeUIProxy(std::unique_ptr<MediaStreamUIProxy> fake_ui_proxy); |
+ |
+ int render_process_id_; |
+ int routing_id_; |
+ std::string device_id_salt_; |
+ std::string group_id_salt_; |
+ MediaStreamManager* media_stream_manager_; |
+ bool use_fake_ui_; |
+ std::unique_ptr<MediaStreamUIProxy> fake_ui_proxy_; |
+ |
+ base::WeakPtrFactory<MediaDevicesDispatcherHost> weak_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MediaDevicesDispatcherHost); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_DEVICES_DISPATCHER_HOST_H_ |