| // Copyright 2021 The Fuchsia 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 SRC_STORAGE_BLOBFS_HEALTH_CHECK_SERVICE_H_ |
| #define SRC_STORAGE_BLOBFS_HEALTH_CHECK_SERVICE_H_ |
| |
| #ifndef __Fuchsia__ |
| #error Fuchsia-only Header |
| #endif |
| |
| #include <fuchsia/update/verify/llcpp/fidl.h> |
| #include <lib/async/dispatcher.h> |
| |
| #include "src/lib/storage/vfs/cpp/service.h" |
| #include "src/storage/blobfs/blobfs.h" |
| |
| namespace blobfs { |
| |
| // HealthCheckService is a service which clients can use to ask blobfs to perform basic self-checks |
| // of runtime behaviour (such as reading, writing files). |
| class HealthCheckService : public fidl::WireServer<fuchsia_update_verify::BlobfsVerifier>, |
| public fs::Service { |
| public: |
| // fuchsia.update.verify.BlobfsVerifier interface |
| void Verify(VerifyRequestView request, VerifyCompleter::Sync& completer) final; |
| |
| protected: |
| friend fbl::internal::MakeRefCountedHelper<HealthCheckService>; |
| friend fbl::RefPtr<HealthCheckService>; |
| |
| HealthCheckService(async_dispatcher_t* dispatcher, Blobfs& blobfs); |
| |
| ~HealthCheckService() override = default; |
| |
| private: |
| Blobfs& blobfs_; |
| }; |
| |
| } // namespace blobfs |
| |
| #endif // SRC_STORAGE_BLOBFS_HEALTH_CHECK_SERVICE_H_ |