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content / browser / background_fetch / storage / mark_request_complete_task.h [blame]

// Copyright 2018 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_MARK_REQUEST_COMPLETE_TASK_H_
#define CONTENT_BROWSER_BACKGROUND_FETCH_STORAGE_MARK_REQUEST_COMPLETE_TASK_H_

#include "base/functional/callback_forward.h"
#include "base/memory/scoped_refptr.h"
#include "content/browser/background_fetch/background_fetch.pb.h"
#include "content/browser/background_fetch/background_fetch_request_info.h"
#include "content/browser/background_fetch/storage/database_task.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"

namespace content {
namespace background_fetch {

// Moves the request from an active state to a complete state. Stores the
// download response in cache storage.
class MarkRequestCompleteTask : public DatabaseTask {
 public:
  using MarkRequestCompleteCallback =
      base::OnceCallback<void(blink::mojom::BackgroundFetchError)>;

  MarkRequestCompleteTask(
      DatabaseTaskHost* host,
      const BackgroundFetchRegistrationId& registration_id,
      scoped_refptr<BackgroundFetchRequestInfo> request_info,
      MarkRequestCompleteCallback callback);

  MarkRequestCompleteTask(const MarkRequestCompleteTask&) = delete;
  MarkRequestCompleteTask& operator=(const MarkRequestCompleteTask&) = delete;

  ~MarkRequestCompleteTask() override;

  // DatabaseTask implementation:
  void Start() override;

 private:
  void StoreResponse(base::OnceClosure done_closure);

  void DidMakeBlob(base::OnceClosure done_closure,
                   blink::mojom::SerializedBlobPtr blob);

  void DidGetIsQuotaAvailable(base::OnceClosure done_closure,
                              bool is_available);

  void DidOpenCache(base::OnceClosure done_closure,
                    int64_t trace_id,
                    blink::mojom::CacheStorageError error);

  void DidWriteToCache(base::OnceClosure done_closure,
                       blink::mojom::CacheStorageVerboseErrorPtr result);

  void CreateAndStoreCompletedRequest(base::OnceClosure done_closure);

  void DidStoreCompletedRequest(base::OnceClosure done_closure,
                                blink::ServiceWorkerStatusCode status);

  void DidDeleteActiveRequest(base::OnceClosure done_closure,
                              blink::ServiceWorkerStatusCode status);

  void UpdateMetadata(base::OnceClosure done_closure);

  void DidGetMetadata(base::OnceClosure done_closure,
                      blink::mojom::BackgroundFetchError error,
                      std::unique_ptr<proto::BackgroundFetchMetadata> metadata);

  void DidStoreMetadata(base::OnceClosure done_closure,
                        blink::ServiceWorkerStatusCode status);

  void FinishWithError(blink::mojom::BackgroundFetchError error) override;

  BackgroundFetchRegistrationId registration_id_;
  scoped_refptr<BackgroundFetchRequestInfo> request_info_;
  blink::mojom::FetchAPIResponsePtr response_;
  MarkRequestCompleteCallback callback_;

  proto::BackgroundFetchCompletedRequest completed_request_;
  proto::BackgroundFetchRegistration::BackgroundFetchFailureReason
      failure_reason_ = proto::BackgroundFetchRegistration::NONE;

  base::WeakPtrFactory<MarkRequestCompleteTask> weak_factory_{
      this};  // Keep as last.
};

}  // namespace background_fetch
}  // namespace content

#endif  // CONTENT_BROWSER_BACKGROUND_FETCH_STORAGE_MARK_REQUEST_COMPLETE_TASK_H_