X-Git-Url: https://ruderich.org/simon/gitweb/?p=safcm%2Fsafcm.git;a=blobdiff_plain;f=log.go;h=6e063ceb12345526b269fc3960bec49d2e32beb9;hp=029d975be89cf7247b749d9ba3bc1e73414160bb;hb=2804606f9f8dc5078c38580bac363b47eb638620;hpb=f2f2bc47e8729548f3c10117f7f008b547c4afc5

diff --git a/log.go b/log.go
index 029d975..6e063ce 100644
--- a/log.go
+++ b/log.go
@@ -17,6 +17,10 @@
 
 package safcm
 
+import (
+	"fmt"
+)
+
 // LogLevel controls the number of displayed log messages. Higher levels
 // include all messages from lower levels (e.g. LogVerbose includes all
 // messages from LogInfo).
@@ -37,3 +41,24 @@ const (
 	// Log all RPC messages
 	LogDebug3
 )
+
+func ParseLogLevel(s string) (LogLevel, error) {
+	var x LogLevel
+	switch s {
+	case "error":
+		x = LogError
+	case "info":
+		x = LogInfo
+	case "verbose":
+		x = LogVerbose
+	case "debug":
+		x = LogDebug
+	case "debug2":
+		x = LogDebug2
+	case "debug3":
+		x = LogDebug3
+	default:
+		return 0, fmt.Errorf("invalid LogLevel %q", s)
+	}
+	return x, nil
+}