chromium/third_party/blink/renderer/modules/manifest/manifest_manager.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_MANAGER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MANIFEST_MANIFEST_MANAGER_H_

#include "base/functional/callback.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "third_party/blink/public/mojom/manifest/manifest.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/manifest/manifest_manager.mojom-blink.h"
#include "third_party/blink/public/web/web_manifest_manager.h"
#include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_observer.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/heap/member.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_receiver_set.h"
#include "third_party/blink/renderer/platform/supplementable.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"

namespace blink {

class ManifestChangeNotifier;
class ManifestManagerTest;
class ManifestFetcher;
class ResourceResponse;

// The ManifestManager is a helper class that takes care of fetching and parsing
// the Manifest of the associated window. It uses the ManifestFetcher and
// the ManifestParser in order to do so.
//
// Consumers should use the mojo ManifestManager interface to use this class.
//
// Manifests returned from this class can only be empty if there is a network
// fetching error, parsing error, or frame/CORS/opaque origin related issue.
// Otherwise the manifest will always contain a `start_url`, `id`, and `scope`
// populated, as the parser will always default based on the document url if
// they are not specified in the json.
class MODULES_EXPORT ManifestManager
    : public GarbageCollected<ManifestManager>,
      public Supplement<LocalDOMWindow>,
      public mojom::blink::ManifestManager,
      public ExecutionContextLifecycleObserver { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_MANIFEST_MANIFEST_MANAGER_H_