64 lines
1.8 KiB
C++
64 lines
1.8 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 <string>
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#include <unordered_map>
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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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/**
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* Configuration for a LogHandler
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*/
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class LogHandlerConfig {
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public:
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using Options = std::unordered_map<std::string, std::string>;
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LogHandlerConfig();
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explicit LogHandlerConfig(StringPiece type);
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explicit LogHandlerConfig(Optional<StringPiece> type);
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LogHandlerConfig(StringPiece type, Options opts);
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LogHandlerConfig(Optional<StringPiece> type, Options opts);
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/**
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* Update this LogHandlerConfig object by merging in settings from another
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* LogConfig.
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*
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* The other LogHandlerConfig must not have a type set.
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*/
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void update(const LogHandlerConfig& other);
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bool operator==(const LogHandlerConfig& other) const;
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bool operator!=(const LogHandlerConfig& other) const;
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/**
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* The handler type name.
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*
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* If this field is unset than this configuration object is intended to be
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* used to update an existing LogHandler object. This field must always
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* be set in the configuration for all existing LogHandler objects.
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*/
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Optional<std::string> type;
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Options options;
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};
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} // namespace folly
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