46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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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#pragma once
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#include <memory>
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#include <folly/Optional.h>
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#include <folly/Range.h>
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namespace folly {
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class File;
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class LogWriter;
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/**
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* A helper class for creating an AsyncFileWriter or ImmediateFileWriter based
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* on log handler options settings.
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*
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* This is used by StreamHandlerFactory and FileHandlerFactory.
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*/
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class FileWriterFactory {
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public:
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bool processOption(StringPiece name, StringPiece value);
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std::shared_ptr<LogWriter> createWriter(File file);
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private:
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bool async_{true};
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Optional<size_t> maxBufferSize_;
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};
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} // namespace folly
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