1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MEDIA_CAST_LOGGING_RAW_EVENT_SUBSCRIBER_H_ 6 #define MEDIA_CAST_LOGGING_RAW_EVENT_SUBSCRIBER_H_ 7 8 #include "media/cast/logging/logging_defines.h" 9 10 namespace media { 11 namespace cast { 12 13 // A subscriber interface to subscribe to cast raw event logs. 14 // Those who wish to subscribe to raw event logs must implement this interface, 15 // and call LoggingImpl::AddRawEventSubscriber() with the subscriber, in order 16 // to start receiving raw event logs. 17 class RawEventSubscriber { 18 public: 19 virtual ~RawEventSubscriber() {} 20 21 // Called on main thread when a FrameEvent, given by |frame_event|, is logged. 22 virtual void OnReceiveFrameEvent(const FrameEvent& frame_event) = 0; 23 24 // Called on main thread when a PacketEvent, given by |packet_event|, 25 // is logged. 26 virtual void OnReceivePacketEvent(const PacketEvent& packet_event) = 0; 27 }; 28 29 } // namespace cast 30 } // namespace media 31 32 #endif // MEDIA_CAST_LOGGING_RAW_EVENT_SUBSCRIBER_H_ 33
