e2ecdcfe33
Former-commit-id:a02aeb236c[formerly9f19e3f712] [formerlya02aeb236c[formerly9f19e3f712] [formerly06a8b51d6d[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]]] Former-commit-id:06a8b51d6dFormer-commit-id:8e80217e59[formerly3360eb6c5f] Former-commit-id:377dcd10b9
163 lines
6.1 KiB
C
163 lines
6.1 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef _THRIFT_TLOGGING_H_
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#define _THRIFT_TLOGGING_H_ 1
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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/**
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* Contains utility macros for debugging and logging.
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*
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*/
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#ifndef HAVE_CLOCK_GETTIME
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#include <time.h>
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#else
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#include <sys/time.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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/**
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* T_GLOBAL_DEBUGGING_LEVEL = 0: all debugging turned off, debug macros undefined
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* T_GLOBAL_DEBUGGING_LEVEL = 1: all debugging turned on
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*/
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#define T_GLOBAL_DEBUGGING_LEVEL 0
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/**
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* T_GLOBAL_LOGGING_LEVEL = 0: all logging turned off, logging macros undefined
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* T_GLOBAL_LOGGING_LEVEL = 1: all logging turned on
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*/
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#define T_GLOBAL_LOGGING_LEVEL 1
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/**
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* Standard wrapper around fprintf what will prefix the file name and line
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* number to the line. Uses T_GLOBAL_DEBUGGING_LEVEL to control whether it is
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* turned on or off.
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*
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* @param format_string
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*/
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#if T_GLOBAL_DEBUGGING_LEVEL > 0
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#define T_DEBUG(format_string,...) \
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if (T_GLOBAL_DEBUGGING_LEVEL > 0) { \
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fprintf(stderr,"[%s,%d] " #format_string " \n", __FILE__, __LINE__,##__VA_ARGS__); \
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}
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#else
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#define T_DEBUG(format_string,...)
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#endif
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/**
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* analagous to T_DEBUG but also prints the time
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*
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* @param string format_string input: printf style format string
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*/
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#if T_GLOBAL_DEBUGGING_LEVEL > 0
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#define T_DEBUG_T(format_string,...) \
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{ \
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if (T_GLOBAL_DEBUGGING_LEVEL > 0) { \
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time_t now; \
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char dbgtime[26] ; \
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time(&now); \
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ctime_r(&now, dbgtime); \
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dbgtime[24] = '\0'; \
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fprintf(stderr,"[%s,%d] [%s] " #format_string " \n", __FILE__, __LINE__,dbgtime,##__VA_ARGS__); \
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} \
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}
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#else
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#define T_DEBUG_T(format_string,...)
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#endif
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/**
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* analagous to T_DEBUG but uses input level to determine whether or not the string
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* should be logged.
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*
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* @param int level: specified debug level
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* @param string format_string input: format string
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*/
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#define T_DEBUG_L(level, format_string,...) \
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if ((level) > 0) { \
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fprintf(stderr,"[%s,%d] " #format_string " \n", __FILE__, __LINE__,##__VA_ARGS__); \
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}
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/**
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* Explicit error logging. Prints time, file name and line number
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*
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* @param string format_string input: printf style format string
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*/
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#define T_ERROR(format_string,...) \
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{ \
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time_t now; \
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char dbgtime[26] ; \
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time(&now); \
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ctime_r(&now, dbgtime); \
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dbgtime[24] = '\0'; \
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fprintf(stderr,"[%s,%d] [%s] ERROR: " #format_string " \n", __FILE__, __LINE__,dbgtime,##__VA_ARGS__); \
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}
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/**
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* Analagous to T_ERROR, additionally aborting the process.
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* WARNING: macro calls abort(), ending program execution
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*
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* @param string format_string input: printf style format string
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*/
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#define T_ERROR_ABORT(format_string,...) \
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{ \
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time_t now; \
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char dbgtime[26] ; \
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time(&now); \
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ctime_r(&now, dbgtime); \
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dbgtime[24] = '\0'; \
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fprintf(stderr,"[%s,%d] [%s] ERROR: Going to abort " #format_string " \n", __FILE__, __LINE__,dbgtime,##__VA_ARGS__); \
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exit(1); \
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}
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/**
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* Log input message
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*
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* @param string format_string input: printf style format string
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*/
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#if T_GLOBAL_LOGGING_LEVEL > 0
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#define T_LOG_OPER(format_string,...) \
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{ \
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if (T_GLOBAL_LOGGING_LEVEL > 0) { \
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time_t now; \
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char dbgtime[26] ; \
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time(&now); \
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ctime_r(&now, dbgtime); \
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dbgtime[24] = '\0'; \
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fprintf(stderr,"[%s] " #format_string " \n", dbgtime,##__VA_ARGS__); \
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} \
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}
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#else
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#define T_LOG_OPER(format_string,...)
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#endif
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#endif // #ifndef _THRIFT_TLOGGING_H_
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