mirror of https://gitee.com/bigwinds/arangodb
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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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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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Jan Steemann
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_BASICS_ROCKSDB_LOGGER_H
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#define ARANGODB_BASICS_ROCKSDB_LOGGER_H 1
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#include "Basics/Common.h"
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#include <rocksdb/env.h>
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namespace arangodb {
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class RocksDBLogger final : public rocksdb::Logger {
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public:
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explicit RocksDBLogger(rocksdb::InfoLogLevel level);
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~RocksDBLogger();
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void disable() { _enabled = false; }
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void enable() { _enabled = true; }
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// intentionally do not log header information here
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// as this does not seem to honor the log level correctly
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void LogHeader(const char* format, va_list ap) override {}
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void Logv(char const* format, va_list ap) override;
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void Logv(const rocksdb::InfoLogLevel, char const* format, va_list ap) override;
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// nothing to do here, as ArangoDB logger infrastructure takes care of flushing itself
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void Flush() override {}
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private:
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std::atomic<bool> _enabled;
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};
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} // namespace arangodb
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#endif
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