do bitmask better, add (COMPLETELY 100% EXPERIMENTAL NOT DONE YET) eventlog support to logger

logging/consts_windows.go

@@ -0,0 +1,48 @@
+package logging
+
+import (
+	`os`
+	`path/filepath`
+	`regexp`
+)
+
+// Flags for logger configuration
+const (
+	LogUndefined types.MaskBit = 1 << iota
+	LogWinLogger
+	LogFile
+	LogStdout
+)
+
+var (
+	defLogPaths = []string{
+		filepath.Join(os.Getenv("ALLUSERSPROFILE"), "golang", "program.log"),     // C:\ProgramData\log\golang\program.log
+		filepath.Join(os.Getenv("LOCALAPPDATA"), "log", "golang", "program.log"), // C:\Users\<username>\AppData\Local\log\golang\program.log
+	}
+)
+
+var ptrnSourceExists *regexp.Regexp = regexp.MustCompile(`registry\skey\salready\sexists$`)
+
+// Default WinEventID
+var DefaultEventID *WinEventID = &WinEventID{
+	Alert:   EventAlert,
+	Crit:    EventCrit,
+	Debug:   EventDebug,
+	Emerg:   EventEmerg,
+	Err:     EventErr,
+	Info:    EventInfo,
+	Notice:  EventNotice,
+	Warning: EventWarning,
+}
+
+// Default Event IDs for WinEventID.
+const (
+	EventAlert uint32 = 1 << iota
+	EventCrit
+	EventDebug
+	EventEmerg
+	EventErr
+	EventInfo
+	EventNotice
+	EventWarning
+)