mirror of
https://github.com/nestriness/cdc-file-transfer.git
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4326e972ac
The tools allow efficient and fast synchronization of large directory trees from a Windows workstation to a Linux target machine. cdc_rsync* support efficient copy of files by using content-defined chunking (CDC) to identify chunks within files that can be reused. asset_stream_manager + cdc_fuse_fs support efficient streaming of a local directory to a remote virtual file system based on FUSE. It also employs CDC to identify and reuse unchanged data chunks.
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/*
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* Copyright 2022 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef COMMON_GRPC_STATUS_H_
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#define COMMON_GRPC_STATUS_H_
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#include "absl/status/status.h"
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#include "grpcpp/grpcpp.h"
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namespace cdc_ft {
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//
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// gRPC status conversion convenience methods.
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//
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inline grpc::Status ToGrpcStatus(const absl::Status& status) {
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if (status.ok()) return grpc::Status::OK;
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return grpc::Status(static_cast<grpc::StatusCode>(status.code()),
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std::string(status.message()));
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}
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inline absl::Status ToAbslStatus(const grpc::Status& status) {
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if (status.ok()) return absl::OkStatus();
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return absl::Status(static_cast<absl::StatusCode>(status.error_code()),
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std::string(status.error_message()));
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}
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#define RETURN_GRPC_IF_ERROR(expr) \
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do { \
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absl::Status __absl_status = (expr); \
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if (!__absl_status.ok()) return ToGrpcStatus(__absl_status); \
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} while (0)
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#define RETURN_ABSL_IF_ERROR(expr) \
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do { \
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grpc::Status __grpc_status = (expr); \
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if (!__grpc_status.ok()) return ToAbslStatus(__grpc_status); \
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} while (0)
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} // namespace cdc_ft
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#endif // COMMON_GRPC_STATUS_H_
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