third_party/blink/renderer/modules/manifest/manifest_uma_util.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MANIFEST_MANIFEST_UMA_UTIL_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MANIFEST_MANIFEST_UMA_UTIL_H_

#include "third_party/blink/renderer/modules/manifest/manifest_parser.h"

namespace blink {

class ManifestUmaUtil {
 public:
  // These values are persisted to logs. Entries should not be renumbered and
  // numeric values should never be reused.
  enum class ParseIdResultType {
    kSucceed = 0,
    kDefaultToStartUrl = 1,
    kInvalidStartUrl = 2,
    kFeatureDisabled = 3,
    kMaxValue = kFeatureDisabled,
  };

  // Record that the Manifest was successfully parsed. If it is an empty
  // Manifest, it will recorded as so and nothing will happen. Otherwise, the
  // presence of each properties will be recorded.
  static void ParseSucceeded(const mojom::blink::ManifestPtr& manifest);

  // Record the result of parsing manifest id.
  static void ParseIdResult(ParseIdResultType result);
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_MANIFEST_MANIFEST_UMA_UTIL_H_