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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.
54 lines
1.6 KiB
C++
54 lines
1.6 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 CDC_RSYNC_SERVER_FILE_FINDER_H_
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#define CDC_RSYNC_SERVER_FILE_FINDER_H_
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#include <vector>
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#include "absl/status/status.h"
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#include "cdc_rsync_server/file_info.h"
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namespace cdc_ft {
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class PathFilter;
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// Scans directories and gathers contained files and directories.
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class FileFinder {
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public:
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FileFinder();
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~FileFinder();
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// Gathers files and directories in |base_dir|. If |recursive| is true,
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// searches recursively. |path_filter| is used to filter files and
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// directories.
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// If subsequent calls to AddFiles find a file or directory with the same
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// relative path, this file or directory is ignored.
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absl::Status AddFiles(const std::string& base_dir, bool recursive,
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PathFilter* path_filter);
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// Returns all found files and directories.
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void ReleaseFiles(std::vector<FileInfo>* files, std::vector<DirInfo>* dirs);
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private:
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std::vector<FileInfo> files_;
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std::vector<DirInfo> dirs_;
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};
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} // namespace cdc_ft
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#endif // CDC_RSYNC_SERVER_FILE_FINDER_H_
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