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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/renderer_host/media/media_stream_metrics.h"
#include "base/metrics/histogram_functions.h"
#include "base/notreached.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "url/origin.h"
namespace content::media_stream_metrics {
namespace {
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class MediaStreamRequestResult2 {
kOk = 0,
kPermissionDenied = 1,
kPermissionDismissed = 2,
kInvalidState = 3,
kNoHardware = 4,
kInvalidSecurityOrigin = 5,
kTabCaptureFailure = 6,
kScreenCaptureFailure = 7,
kCaptureFailure = 8,
kConstraintNotSatisfied = 9,
kTrackStartFailureAudio = 10,
kTrackStartFailureVideo = 11,
kNotSupported = 12,
kFailedDueToShutdown = 13,
kKillSwitchOn = 14,
kSystemPermissionDenied = 15,
kDeviceInUse = 16,
kRequestCancelled = 17,
kStartTimeout = 18,
kMaxValue = kStartTimeout
};
MediaStreamRequestResult2 MapResultToResult2(
blink::mojom::MediaStreamRequestResult result) {
using blink::mojom::MediaStreamRequestResult;
switch (result) {
case MediaStreamRequestResult::OK:
return MediaStreamRequestResult2::kOk;
case MediaStreamRequestResult::PERMISSION_DENIED:
return MediaStreamRequestResult2::kPermissionDenied;
case MediaStreamRequestResult::PERMISSION_DISMISSED:
return MediaStreamRequestResult2::kPermissionDismissed;
case MediaStreamRequestResult::INVALID_STATE:
return MediaStreamRequestResult2::kInvalidState;
case MediaStreamRequestResult::NO_HARDWARE:
return MediaStreamRequestResult2::kNoHardware;
case MediaStreamRequestResult::INVALID_SECURITY_ORIGIN:
return MediaStreamRequestResult2::kInvalidSecurityOrigin;
case MediaStreamRequestResult::TAB_CAPTURE_FAILURE:
return MediaStreamRequestResult2::kTabCaptureFailure;
case MediaStreamRequestResult::SCREEN_CAPTURE_FAILURE:
return MediaStreamRequestResult2::kScreenCaptureFailure;
case MediaStreamRequestResult::CAPTURE_FAILURE:
return MediaStreamRequestResult2::kCaptureFailure;
case MediaStreamRequestResult::CONSTRAINT_NOT_SATISFIED:
return MediaStreamRequestResult2::kConstraintNotSatisfied;
case MediaStreamRequestResult::TRACK_START_FAILURE_AUDIO:
return MediaStreamRequestResult2::kTrackStartFailureAudio;
case MediaStreamRequestResult::TRACK_START_FAILURE_VIDEO:
return MediaStreamRequestResult2::kTrackStartFailureVideo;
case MediaStreamRequestResult::NOT_SUPPORTED:
return MediaStreamRequestResult2::kNotSupported;
case MediaStreamRequestResult::FAILED_DUE_TO_SHUTDOWN:
return MediaStreamRequestResult2::kFailedDueToShutdown;
case MediaStreamRequestResult::KILL_SWITCH_ON:
return MediaStreamRequestResult2::kKillSwitchOn;
case MediaStreamRequestResult::PERMISSION_DENIED_BY_SYSTEM:
return MediaStreamRequestResult2::kSystemPermissionDenied;
case MediaStreamRequestResult::DEVICE_IN_USE:
return MediaStreamRequestResult2::kDeviceInUse;
case MediaStreamRequestResult::REQUEST_CANCELLED:
return MediaStreamRequestResult2::kRequestCancelled;
case MediaStreamRequestResult::START_TIMEOUT:
return MediaStreamRequestResult2::kStartTimeout;
case MediaStreamRequestResult::NUM_MEDIA_REQUEST_RESULTS:
break;
}
NOTREACHED();
}
void RecordMediaDeviceUpdateResponseMetric(
blink::mojom::MediaStreamType video_type,
blink::mojom::MediaStreamRequestResult result) {
MediaStreamRequestResult2 result2 = MapResultToResult2(result);
switch (video_type) {
case blink::mojom::MediaStreamType::GUM_DESKTOP_VIDEO_CAPTURE:
base::UmaHistogramEnumeration(
"Media.MediaStreamManager.DesktopVideoDeviceUpdate", result2);
return;
case blink::mojom::MediaStreamType::DISPLAY_VIDEO_CAPTURE:
case blink::mojom::MediaStreamType::DISPLAY_VIDEO_CAPTURE_SET:
base::UmaHistogramEnumeration(
"Media.MediaStreamManager.DisplayVideoDeviceUpdate", result2);
return;
default:
return;
}
}
} // namespace
void RecordMediaStreamRequestResponseMetric(
blink::mojom::MediaStreamType video_type,
blink::MediaStreamRequestType request_type,
blink::mojom::MediaStreamRequestResult result) {
switch (request_type) {
case blink::MEDIA_DEVICE_UPDATE:
RecordMediaDeviceUpdateResponseMetric(video_type, result);
return;
case blink::MEDIA_DEVICE_ACCESS:
case blink::MEDIA_GENERATE_STREAM:
case blink::MEDIA_GET_OPEN_DEVICE:
case blink::MEDIA_OPEN_DEVICE_PEPPER_ONLY:
return;
}
}
void RecordMediaStreamRequestResponseUKM(
ukm::SourceId ukm_source_id,
blink::mojom::MediaStreamType video_type,
blink::MediaStreamRequestType request_type,
blink::mojom::MediaStreamRequestResult result) {
MediaStreamRequestResult2 result2 = MapResultToResult2(result);
ukm::UkmRecorder* const recorder = ukm::UkmRecorder::Get();
if (video_type == blink::mojom::MediaStreamType::DEVICE_VIDEO_CAPTURE &&
request_type == blink::MEDIA_GENERATE_STREAM) {
ukm::builders::MediaStream_Device(ukm_source_id)
.SetVideoCaptureGenerateStreamResult(static_cast<int64_t>(result2))
.Record(recorder);
}
}
} // namespace content::media_stream_metrics
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