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use color output for logging to stdout

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This commit is contained in:
Julius Pfrommer
2017-11-27 19:34:06 +01:00
committed by Julius Pfrommer
parent 15c65b5129
commit fb499f9270
1 changed files with 17 additions and 2 deletions
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plugins/ua_log_stdout.c
+17 -2
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@@ -7,12 +7,27 @@
#include "ua_types_generated.h"
#include "ua_types_generated_handling.h"
/* ANSI escape sequences for color output taken from here:
* https://stackoverflow.com/questions/3219393/stdlib-and-colored-output-in-c*/
#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"
#ifdef UA_ENABLE_MULTITHREADING
#include <pthread.h>
static pthread_mutex_t printf_mutex = PTHREAD_MUTEX_INITIALIZER;
#endif
const char *logLevelNames[6] = {"trace", "debug", "info", "warn", "error", "fatal"};
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"};
@@ -26,7 +41,7 @@ UA_Log_Stdout(UA_LogLevel level, UA_LogCategory category,
#ifdef UA_ENABLE_MULTITHREADING
pthread_mutex_lock(&printf_mutex);
#endif
printf("[%.23s] %s/%s\t", t.data, logLevelNames[level], logCategoryNames[category]);
printf("[%.23s] %s/%s" ANSI_COLOR_RESET "\t", t.data, logLevelNames[level], logCategoryNames[category]);
vprintf(msg, args);
printf("\n");
fflush(stdout);