From 84ff772ee1642c4f139605fc1a2716ce49f4b015 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Wed, 27 Jul 2022 20:14:48 +0200
Subject: add simple leveled log wrapper

---
 llog/llog.go | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 llog/llog.go

diff --git a/llog/llog.go b/llog/llog.go
new file mode 100644
index 0000000..e7fb924
--- /dev/null
+++ b/llog/llog.go
@@ -0,0 +1,71 @@
+package llog
+
+import (
+	"fmt"
+	"log"
+)
+
+type LogLevel int
+
+const (
+	l_Fatal LogLevel = iota + 1
+	l_Error
+	l_Warning
+	l_Info
+	l_Debug
+	l_DDebug
+)
+
+var Level LogLevel = l_Warning
+
+func getLevelNames() []string {
+	return []string{"Fatal", "Error", "Warning", "Info", "Debug", "DDebug"}
+}
+
+func (l LogLevel) IsValid() bool {
+	return l >= l_Fatal && l <= l_DDebug
+}
+
+func (l LogLevel) String() string {
+	if !l.IsValid() {
+		return fmt.Sprintf("LogLevel(%d)", int(l))
+	}
+
+	return getLevelNames()[l-1]
+}
+
+func Log(l LogLevel, msg string) {
+	msg = fmt.Sprintf("[%s] %s", l.String(), msg)
+
+	if l == l_Fatal {
+		log.Fatalln(msg)
+	}
+
+	if l <= Level {
+		log.Println(msg)
+	}
+}
+
+func Fatal(msg string) {
+	Log(l_Fatal, msg)
+}
+
+func Error(msg string) {
+	Log(l_Error, msg)
+}
+
+func Warning(msg string) {
+	Log(l_Warning, msg)
+}
+
+func Info(msg string) {
+	Log(l_Info, msg)
+}
+
+func Debug(msg string) {
+	Log(l_Debug, msg)
+}
+
+func DDebug(msg string) {
+	Log(l_DDebug, msg)
+}
-- 
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