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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.
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// 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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#include "common/testing_clock.h"
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#include "common/stopwatch.h"
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namespace cdc_ft {
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TestingSteadyClock::Timestamp TestingSteadyClock::Now() const {
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const Timestamp prev_now = now_;
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now_ += std::chrono::milliseconds(auto_advance_ms_);
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return prev_now;
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}
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void TestingSteadyClock::Advance(int milliseconds) {
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now_ += std::chrono::milliseconds(milliseconds);
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}
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void TestingSteadyClock::AutoAdvance(int milliseconds) {
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auto_advance_ms_ = milliseconds;
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}
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TestingSystemClock::TestingSystemClock()
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: now_(std::chrono::system_clock::now()) {}
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TestingSystemClock::Timestamp TestingSystemClock::Now() const { return now_; }
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void TestingSystemClock::Advance(int milliseconds) {
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now_ += std::chrono::milliseconds(milliseconds);
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}
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} // namespace cdc_ft
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