/* * Copyright (c) 2017 TOYOTA MOTOR CORPORATION * * Licensed 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. */ #ifndef __HMI_DEBUG_H__ #define __HMI_DEBUG_H__ #ifdef __cplusplus extern "C" { #endif #include <time.h> #include <stdio.h> #include <stdarg.h> #include <string.h> #include <stdlib.h> enum LOG_LEVEL{ LOG_LEVEL_NONE = 0, LOG_LEVEL_ERROR, LOG_LEVEL_WARNING, LOG_LEVEL_NOTICE, LOG_LEVEL_INFO, LOG_LEVEL_DEBUG, LOG_LEVEL_MAX = LOG_LEVEL_DEBUG }; #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__) #define HMI_ERROR(prefix, args,...) _HMI_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, prefix, args, ##__VA_ARGS__) #define HMI_WARNING(prefix, args,...) _HMI_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) #define HMI_NOTICE(prefix, args,...) _HMI_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) #define HMI_INFO(prefix, args,...) _HMI_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) #define HMI_DEBUG(prefix, args,...) _HMI_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) static char ERROR_FLAG[6][20] = {"NONE", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG"}; static void _HMI_LOG(enum LOG_LEVEL level, const char* file, const char* func, const int line, const char* prefix, const char* log, ...) { const int log_level = (getenv("USE_HMI_DEBUG") == NULL)?LOG_LEVEL_ERROR:atoi(getenv("USE_HMI_DEBUG")); if(log_level < level) { return; } char *message; struct timespec tp; unsigned int time; clock_gettime(CLOCK_REALTIME, &tp); time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000); va_list args; va_start(args, log); if (log == NULL || vasprintf(&message, log, args) < 0) message = NULL; fprintf(stderr, "[%10.3f] [%s %s] [%s, %s(), Line:%d] >>> %s \n", time / 1000.0, prefix, ERROR_FLAG[level], file, func, line, message); va_end(args); free(message); } #ifdef __cplusplus } #endif #endif //__HMI_DEBUG_H__