| // Copyright 2018 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 ASH_COMPONENTS_DRIVEFS_DRIVEFS_SEARCH_H_ |
| #define ASH_COMPONENTS_DRIVEFS_DRIVEFS_SEARCH_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "ash/components/drivefs/mojom/drivefs.mojom.h" |
| #include "base/component_export.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/time/clock.h" |
| #include "base/time/time.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| #include "third_party/abseil-cpp/absl/types/optional.h" |
| |
| namespace network { |
| class NetworkConnectionTracker; |
| } |
| |
| namespace drivefs { |
| |
| // Handles search queries to DriveFS. |
| class COMPONENT_EXPORT(DRIVEFS) DriveFsSearch { |
| public: |
| DriveFsSearch(mojom::DriveFs* drivefs, |
| network::NetworkConnectionTracker* network_connection_tracker, |
| const base::Clock* clock); |
| |
| DriveFsSearch(const DriveFsSearch&) = delete; |
| DriveFsSearch& operator=(const DriveFsSearch&) = delete; |
| |
| ~DriveFsSearch(); |
| |
| // Starts DriveFs search query and returns whether it will be |
| // performed localy or remotely. Assumes DriveFS to be mounted. |
| mojom::QueryParameters::QuerySource PerformSearch( |
| mojom::QueryParametersPtr query, |
| mojom::SearchQuery::GetNextPageCallback callback); |
| |
| private: |
| void OnSearchDriveFs( |
| mojo::Remote<drivefs::mojom::SearchQuery> search, |
| drivefs::mojom::QueryParametersPtr query, |
| mojom::SearchQuery::GetNextPageCallback callback, |
| drive::FileError error, |
| absl::optional<std::vector<drivefs::mojom::QueryItemPtr>> items); |
| |
| mojom::DriveFs* const drivefs_; |
| network::NetworkConnectionTracker* const network_connection_tracker_; |
| const base::Clock* const clock_; |
| base::Time last_shared_with_me_response_; |
| |
| base::WeakPtrFactory<DriveFsSearch> weak_ptr_factory_{this}; |
| }; |
| |
| } // namespace drivefs |
| |
| #endif // ASH_COMPONENTS_DRIVEFS_DRIVEFS_SEARCH_H_ |