67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
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/*
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* Copyright (C) 2015 The Android Open Source Project
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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 TNT_UTILS_LOG_H
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#define TNT_UTILS_LOG_H
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#include <string>
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#include <utils/ThreadLocal.h>
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#include <utils/bitset.h>
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#include <utils/compiler.h> // ssize_t is a POSIX type.
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#include <utils/ostream.h>
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namespace utils {
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namespace io {
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class UTILS_PUBLIC LogStream : public ostream {
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public:
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enum Priority {
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LOG_DEBUG, LOG_ERROR, LOG_WARNING, LOG_INFO
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};
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explicit LogStream(Priority p) noexcept : mPriority(p) {}
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ostream& flush() noexcept override;
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private:
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Priority mPriority;
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};
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} // namespace io
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struct UTILS_PUBLIC Loggers {
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// DEBUG level logging stream
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io::LogStream& d;
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// ERROR level logging stream
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io::LogStream& e;
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// WARNING level logging stream
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io::LogStream& w;
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// INFORMATION level logging stream
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io::LogStream& i;
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};
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extern UTILS_PUBLIC const Loggers slog;
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} // namespace utils
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#endif // TNT_UTILS_LOG_H
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