| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #pragma once |
| |
| #include <string> |
| #include <sstream> |
| #include <memory> |
| |
| #include <pulsar/defines.h> |
| #include <pulsar/Logger.h> |
| |
| namespace pulsar { |
| |
| #ifdef __GNUC__ |
| #define PULSAR_UNLIKELY(expr) __builtin_expect(expr, 0) |
| #else |
| #define PULSAR_UNLIKELY(expr) (expr) |
| #endif |
| |
| #define DECLARE_LOG_OBJECT() \ |
| static pulsar::Logger* logger() { \ |
| static thread_local std::unique_ptr<pulsar::Logger> threadSpecificLogPtr; \ |
| pulsar::Logger* ptr = threadSpecificLogPtr.get(); \ |
| if (PULSAR_UNLIKELY(!ptr)) { \ |
| std::string logger = pulsar::LogUtils::getLoggerName(__FILE__); \ |
| threadSpecificLogPtr.reset(pulsar::LogUtils::getLoggerFactory()->getLogger(logger)); \ |
| ptr = threadSpecificLogPtr.get(); \ |
| } \ |
| return ptr; \ |
| } |
| |
| #define LOG_DEBUG(message) \ |
| { \ |
| if (PULSAR_UNLIKELY(logger()->isEnabled(pulsar::Logger::LEVEL_DEBUG))) { \ |
| std::stringstream ss; \ |
| ss << message; \ |
| logger()->log(pulsar::Logger::LEVEL_DEBUG, __LINE__, ss.str()); \ |
| } \ |
| } |
| |
| #define LOG_INFO(message) \ |
| { \ |
| if (logger()->isEnabled(pulsar::Logger::LEVEL_INFO)) { \ |
| std::stringstream ss; \ |
| ss << message; \ |
| logger()->log(pulsar::Logger::LEVEL_INFO, __LINE__, ss.str()); \ |
| } \ |
| } |
| |
| #define LOG_WARN(message) \ |
| { \ |
| if (logger()->isEnabled(pulsar::Logger::LEVEL_WARN)) { \ |
| std::stringstream ss; \ |
| ss << message; \ |
| logger()->log(pulsar::Logger::LEVEL_WARN, __LINE__, ss.str()); \ |
| } \ |
| } |
| |
| #define LOG_ERROR(message) \ |
| { \ |
| if (logger()->isEnabled(pulsar::Logger::LEVEL_ERROR)) { \ |
| std::stringstream ss; \ |
| ss << message; \ |
| logger()->log(pulsar::Logger::LEVEL_ERROR, __LINE__, ss.str()); \ |
| } \ |
| } |
| |
| class PULSAR_PUBLIC LogUtils { |
| public: |
| static void init(const std::string& logConfFilePath); |
| |
| static void setLoggerFactory(std::unique_ptr<LoggerFactory> loggerFactory); |
| |
| static void resetLoggerFactory(); |
| |
| static LoggerFactory* getLoggerFactory(); |
| |
| static std::string getLoggerName(const std::string& path); |
| }; |
| |
| } // namespace pulsar |