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| 1 // Copyright 2017 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 #include "chromeos/dbus/fake_media_analytics_client.h" |
| 6 |
| 7 #include "base/bind.h" |
| 8 #include "base/logging.h" |
| 9 #include "base/threading/thread_task_runner_handle.h" |
| 10 |
| 11 namespace chromeos { |
| 12 |
| 13 FakeMediaAnalyticsClient::FakeMediaAnalyticsClient() |
| 14 : process_running_(false), weak_ptr_factory_(this) { |
| 15 current_state_.set_status(mri::State::UNINITIALIZED); |
| 16 } |
| 17 |
| 18 FakeMediaAnalyticsClient::~FakeMediaAnalyticsClient() {} |
| 19 |
| 20 bool FakeMediaAnalyticsClient::FireMediaPerceptionEvent( |
| 21 const mri::MediaPerception& media_perception) { |
| 22 if (!process_running_) |
| 23 return false; |
| 24 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 25 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnMediaPerception, |
| 26 weak_ptr_factory_.GetWeakPtr(), media_perception)); |
| 27 return true; |
| 28 } |
| 29 |
| 30 void FakeMediaAnalyticsClient::SetDiagnostics( |
| 31 const mri::Diagnostics& diagnostics) { |
| 32 diagnostics_ = diagnostics; |
| 33 } |
| 34 |
| 35 void FakeMediaAnalyticsClient::Init(dbus::Bus* bus) {} |
| 36 |
| 37 void FakeMediaAnalyticsClient::SetMediaPerceptionSignalHandler( |
| 38 const MediaPerceptionSignalHandler& handler) { |
| 39 media_perception_signal_handler_ = handler; |
| 40 } |
| 41 |
| 42 void FakeMediaAnalyticsClient::ClearMediaPerceptionSignalHandler() { |
| 43 media_perception_signal_handler_.Reset(); |
| 44 } |
| 45 |
| 46 void FakeMediaAnalyticsClient::GetState(const StateCallback& callback) { |
| 47 if (!process_running_) { |
| 48 callback.Run(false, current_state_); |
| 49 return; |
| 50 } |
| 51 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 52 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnState, |
| 53 weak_ptr_factory_.GetWeakPtr(), callback)); |
| 54 } |
| 55 |
| 56 void FakeMediaAnalyticsClient::SetState(const mri::State& state, |
| 57 const StateCallback& callback) { |
| 58 if (!process_running_) { |
| 59 callback.Run(false, current_state_); |
| 60 return; |
| 61 } |
| 62 DCHECK(state.has_status()) << "Trying to set state without status."; |
| 63 DCHECK(state.status() == mri::State::SUSPENDED || |
| 64 state.status() == mri::State::RUNNING) |
| 65 << "Trying set state to something other than RUNNING or SUSPENDED."; |
| 66 current_state_ = state; |
| 67 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 68 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnState, |
| 69 weak_ptr_factory_.GetWeakPtr(), callback)); |
| 70 } |
| 71 |
| 72 void FakeMediaAnalyticsClient::OnState(const StateCallback& callback) { |
| 73 callback.Run(true, current_state_); |
| 74 } |
| 75 |
| 76 void FakeMediaAnalyticsClient::GetDiagnostics( |
| 77 const DiagnosticsCallback& callback) { |
| 78 if (!process_running_) { |
| 79 LOG(ERROR) << "Fake media analytics process not running."; |
| 80 callback.Run(false, mri::Diagnostics()); |
| 81 return; |
| 82 } |
| 83 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 84 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnGetDiagnostics, |
| 85 weak_ptr_factory_.GetWeakPtr(), callback)); |
| 86 } |
| 87 |
| 88 void FakeMediaAnalyticsClient::OnGetDiagnostics( |
| 89 const DiagnosticsCallback& callback) { |
| 90 callback.Run(true, diagnostics_); |
| 91 } |
| 92 |
| 93 void FakeMediaAnalyticsClient::OnMediaPerception( |
| 94 const mri::MediaPerception& media_perception) { |
| 95 if (media_perception_signal_handler_.is_null()) |
| 96 return; |
| 97 media_perception_signal_handler_.Run(media_perception); |
| 98 } |
| 99 |
| 100 } // namespace chromeos |
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