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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.
57 lines
1.4 KiB
C++
57 lines
1.4 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_TESTING_CLOCK_H_
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#define COMMON_TESTING_CLOCK_H_
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#include "common/clock.h"
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namespace cdc_ft {
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class TestingSteadyClock : public SteadyClock {
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public:
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// SteadyClock:
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Timestamp Now() const override;
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// Explicitly advances the timestamp by the given number of |milliseconds|.
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void Advance(int milliseconds);
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// Sets a time that is added to the current time after every Now() call.
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void AutoAdvance(int milliseconds);
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private:
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mutable Timestamp now_;
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int auto_advance_ms_ = 0;
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};
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class TestingSystemClock : public SystemClock {
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public:
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TestingSystemClock();
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// SystemClock:
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Timestamp Now() const override;
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// Explicitly advances the timestamp by the given number of |milliseconds|.
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void Advance(int milliseconds);
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private:
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Timestamp now_;
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};
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} // namespace cdc_ft
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#endif // COMMON_TESTING_CLOCK_H_
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