From 523e8f99899a9587e36e74c5ef103cb64f98c807 Mon Sep 17 00:00:00 2001
From: zfl9 <zfl9.com@gmail.com>
Date: Fri, 30 Aug 2019 20:47:00 +0800
Subject: add logutils.h

---
 logutils.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 logutils.h

diff --git a/logutils.h b/logutils.h
new file mode 100644
index 0000000..efc73e2
--- /dev/null
+++ b/logutils.h
@@ -0,0 +1,27 @@
+#ifndef DNS2TCP_LOGUTILS_H
+#define DNS2TCP_LOGUTILS_H
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <time.h>
+#undef _GNU_SOURCE
+
+#define LOGINF(fmt, ...)                                                    \
+    do {                                                                    \
+        struct tm *tm = localtime(&(time_t){time(NULL)});                   \
+        printf("\e[1;32m%04d-%02d-%02d %02d:%02d:%02d INF:\e[0m " fmt "\n", \
+                tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,            \
+                tm->tm_hour,        tm->tm_min,     tm->tm_sec,             \
+                ##__VA_ARGS__);                                             \
+    } while (0)
+
+#define LOGERR(fmt, ...)                                                    \
+    do {                                                                    \
+        struct tm *tm = localtime(&(time_t){time(NULL)});                   \
+        printf("\e[1;35m%04d-%02d-%02d %02d:%02d:%02d ERR:\e[0m " fmt "\n", \
+                tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,            \
+                tm->tm_hour,        tm->tm_min,     tm->tm_sec,             \
+                ##__VA_ARGS__);                                             \
+    } while (0)
+
+#endif
-- 
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