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// Copyright 2019 The Chromium Authors. All rights reserved.
// 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_CACHE_STORAGE_CACHE_STORAGE_BLOB_CLIENT_LIST_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_CACHE_STORAGE_CACHE_STORAGE_BLOB_CLIENT_LIST_H_
#include "mojo/public/cpp/bindings/receiver.h"
#include "third_party/blink/public/mojom/blob/blob.mojom-blink.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
#include "third_party/blink/renderer/platform/loader/fetch/data_pipe_bytes_consumer.h"
namespace blink {
// This class holds a list of BlobReaderClient implementations alive until
// they complete or the entire list is garbage collected.
class CacheStorageBlobClientList
: public GarbageCollected<CacheStorageBlobClientList> {
public:
CacheStorageBlobClientList() = default;
void AddClient(
ExecutionContext* context,
mojo::PendingReceiver<mojom::blink::BlobReaderClient>
client_pending_receiver,
DataPipeBytesConsumer::CompletionNotifier* completion_notifier);
void Trace(Visitor* visitor);
private:
class Client;
void RevokeClient(Client* client);
HeapVector<Member<Client>> clients;
DISALLOW_COPY_AND_ASSIGN(CacheStorageBlobClientList);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_CACHE_STORAGE_CACHE_STORAGE_BLOB_CLIENT_LIST_H_
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