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// Copyright 2023 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef AC_SERVER_HPP
#define AC_SERVER_HPP
#include <grpcpp/grpcpp.h>
#include "build/bazel/remote/execution/v2/remote_execution.grpc.pb.h"
#include "gsl/gsl"
#include "src/buildtool/common/bazel_types.hpp"
#include "src/buildtool/execution_api/local/context.hpp"
#include "src/buildtool/logging/logger.hpp"
#include "src/buildtool/storage/config.hpp"
#include "src/buildtool/storage/storage.hpp"
class ActionCacheServiceImpl final : public bazel_re::ActionCache::Service {
public:
explicit ActionCacheServiceImpl(
gsl::not_null<LocalContext const*> const& local_context) noexcept
: storage_config_{*local_context->storage_config},
storage_{*local_context->storage} {}
// Retrieve a cached execution result.
//
// Implementations SHOULD ensure that any blobs referenced from the
// [ContentAddressableStorage][build.bazel.remote.execution.v2.ContentAddressableStorage]
// are available at the time of returning the
// [ActionResult][build.bazel.remote.execution.v2.ActionResult] and will be
// for some period of time afterwards. The TTLs of the referenced blobs
// SHOULD be increased if necessary and applicable.
//
// Errors:
//
// * `NOT_FOUND`: The requested `ActionResult` is not in the cache.
auto GetActionResult(::grpc::ServerContext* context,
const ::bazel_re::GetActionResultRequest* request,
::bazel_re::ActionResult* response)
-> ::grpc::Status override;
// Upload a new execution result.
//
// In order to allow the server to perform access control based on the type
// of action, and to assist with client debugging, the client MUST first
// upload the [Action][build.bazel.remote.execution.v2.Execution] that
// produced the result, along with its
// [Command][build.bazel.remote.execution.v2.Command], into the
// `ContentAddressableStorage`.
//
// Errors:
//
// * `INVALID_ARGUMENT`: One or more arguments are invalid.
// * `FAILED_PRECONDITION`: One or more errors occurred in updating the
// action result, such as a missing command or action.
// * `RESOURCE_EXHAUSTED`: There is insufficient storage space to add the
// entry to the cache.
auto UpdateActionResult(
::grpc::ServerContext* context,
const ::bazel_re::UpdateActionResultRequest* request,
::bazel_re::ActionResult* response) -> ::grpc::Status override;
private:
StorageConfig const& storage_config_;
Storage const& storage_;
Logger logger_{"execution-service"};
};
#endif // AC_SERVER_HPP
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