added log.go

log.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"log"
+	"os"
+)
+
+var (
+	logInfo  *log.Logger
+	logWarn  *log.Logger
+	logErr   *log.Logger
+	logDebug *log.Logger
+	logFatal *log.Logger
+)
+
+func logInit() {
+	logInfo  = log.New(os.Stderr, "INFO: ", log.Lmsgprefix|log.Ldate|log.Ltime)
+	logWarn  = log.New(os.Stderr, "WARN: ", log.Lmsgprefix|log.Ldate|log.Ltime)
+	logErr   = log.New(os.Stderr, "ERR: ", log.Lmsgprefix|log.Ldate|log.Ltime)
+	logFatal = log.New(os.Stderr, "FATAL: ", log.Lmsgprefix|log.Ldate|log.Ltime)
+	logDebug = log.New(os.Stderr, "DEBUG: ", log.Lmsgprefix|log.Ldate|log.Ltime)
+}