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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_BACKGROUND_FETCH_STORAGE_CREATE_METADATA_TASK_H_
#define CONTENT_BROWSER_BACKGROUND_FETCH_STORAGE_CREATE_METADATA_TASK_H_
#include <memory>
#include <string>
#include <vector>
#include "content/browser/background_fetch/background_fetch.pb.h"
#include "content/browser/background_fetch/storage/database_task.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
#include "third_party/blink/public/mojom/background_fetch/background_fetch.mojom.h"
#include "third_party/skia/include/core/SkBitmap.h"
namespace content {
namespace background_fetch {
// Checks if the registration can be created, then writes the Background
// Fetch metadata in the SW database with corresponding entries in the cache.
class CreateMetadataTask : public DatabaseTask {
public:
using CreateMetadataCallback = base::OnceCallback<void(
blink::mojom::BackgroundFetchError,
blink::mojom::BackgroundFetchRegistrationDataPtr)>;
CreateMetadataTask(DatabaseTaskHost* host,
const BackgroundFetchRegistrationId& registration_id,
std::vector<blink::mojom::FetchAPIRequestPtr> requests,
blink::mojom::BackgroundFetchOptionsPtr options,
const SkBitmap& icon,
bool start_paused,
const net::IsolationInfo& isolation_info,
CreateMetadataCallback callback);
CreateMetadataTask(const CreateMetadataTask&) = delete;
CreateMetadataTask& operator=(const CreateMetadataTask&) = delete;
~CreateMetadataTask() override;
void Start() override;
private:
void DidGetCanCreateRegistration(blink::mojom::BackgroundFetchError error,
bool can_create);
void DidGetIsQuotaAvailable(bool is_available);
void GetRegistrationUniqueId();
void DidGetUniqueId(const std::vector<std::string>& data,
blink::ServiceWorkerStatusCode status);
void DidSerializeIcon(std::string serialized_icon);
void StoreMetadata();
void DidStoreMetadata(
blink::ServiceWorkerStatusCode status);
void InitializeMetadataProto();
void DidOpenCache(int64_t trace_id, blink::mojom::CacheStorageError error);
void DidStoreRequests(blink::mojom::CacheStorageVerboseErrorPtr error);
void FinishWithError(blink::mojom::BackgroundFetchError error) override;
BackgroundFetchRegistrationId registration_id_;
std::vector<blink::mojom::FetchAPIRequestPtr> requests_;
blink::mojom::BackgroundFetchOptionsPtr options_;
SkBitmap icon_;
bool start_paused_;
net::IsolationInfo isolation_info_;
CreateMetadataCallback callback_;
std::unique_ptr<proto::BackgroundFetchMetadata> metadata_proto_;
std::string serialized_icon_;
base::WeakPtrFactory<CreateMetadataTask> weak_factory_{
this}; // Keep as last.
};
} // namespace background_fetch
} // namespace content
#endif // CONTENT_BROWSER_BACKGROUND_FETCH_STORAGE_CREATE_METADATA_TASK_H_
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