| /* This work is licensed under a Creative Commons CCZero 1.0 Universal License. |
| * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. |
| * |
| * Copyright 2016-2018 (c) Fraunhofer IOSB (Author: Julius Pfrommer) |
| * Copyright 2017 (c) Thomas Stalder, Blue Time Concept SA |
| */ |
| |
| #include <open62541/plugin/log_stdout.h> |
| #include <open62541/types.h> |
| |
| #include <stdio.h> |
| |
| #if UA_MULTITHREADING >= 200 |
| #include <pthread.h> |
| static pthread_mutex_t printf_mutex = PTHREAD_MUTEX_INITIALIZER; |
| #endif |
| |
| /* ANSI escape sequences for color output taken from here: |
| * https://stackoverflow.com/questions/3219393/stdlib-and-colored-output-in-c*/ |
| |
| #ifdef UA_ENABLE_LOG_COLORS |
| # define ANSI_COLOR_RED "\x1b[31m" |
| # define ANSI_COLOR_GREEN "\x1b[32m" |
| # define ANSI_COLOR_YELLOW "\x1b[33m" |
| # define ANSI_COLOR_BLUE "\x1b[34m" |
| # define ANSI_COLOR_MAGENTA "\x1b[35m" |
| # define ANSI_COLOR_CYAN "\x1b[36m" |
| # define ANSI_COLOR_RESET "\x1b[0m" |
| #else |
| # define ANSI_COLOR_RED "" |
| # define ANSI_COLOR_GREEN "" |
| # define ANSI_COLOR_YELLOW "" |
| # define ANSI_COLOR_BLUE "" |
| # define ANSI_COLOR_MAGENTA "" |
| # define ANSI_COLOR_CYAN "" |
| # define ANSI_COLOR_RESET "" |
| #endif |
| |
| const char *logLevelNames[6] = {"trace", "debug", |
| ANSI_COLOR_GREEN "info", |
| ANSI_COLOR_YELLOW "warn", |
| ANSI_COLOR_RED "error", |
| ANSI_COLOR_MAGENTA "fatal"}; |
| const char *logCategoryNames[7] = {"network", "channel", "session", "server", |
| "client", "userland", "securitypolicy"}; |
| |
| #ifdef __clang__ |
| __attribute__((__format__(__printf__, 4 , 0))) |
| #endif |
| void |
| UA_Log_Stdout_log(void *_, UA_LogLevel level, UA_LogCategory category, |
| const char *msg, va_list args) { |
| UA_Int64 tOffset = UA_DateTime_localTimeUtcOffset(); |
| UA_DateTimeStruct dts = UA_DateTime_toStruct(UA_DateTime_now() + tOffset); |
| |
| #if UA_MULTITHREADING >= 200 |
| pthread_mutex_lock(&printf_mutex); |
| #endif |
| |
| printf("[%04u-%02u-%02u %02u:%02u:%02u.%03u (UTC%+05d)] %s/%s" ANSI_COLOR_RESET "\t", |
| dts.year, dts.month, dts.day, dts.hour, dts.min, dts.sec, dts.milliSec, |
| (int)(tOffset / UA_DATETIME_SEC / 36), logLevelNames[level], logCategoryNames[category]); |
| vprintf(msg, args); |
| printf("\n"); |
| fflush(stdout); |
| |
| #if UA_MULTITHREADING >= 200 |
| pthread_mutex_unlock(&printf_mutex); |
| #endif |
| } |
| |
| void |
| UA_Log_Stdout_clear(void *logContext) { |
| |
| } |
| |
| const UA_Logger UA_Log_Stdout_ = {UA_Log_Stdout_log, NULL, UA_Log_Stdout_clear}; |
| const UA_Logger *UA_Log_Stdout = &UA_Log_Stdout_; |