From 427c6c17193eda7fec77490175fbf7d8c86c3481 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sun, 26 Feb 2017 19:25:23 +0100
Subject: exitcodes: define code 12 for "password incorrect"

---
 internal/exitcodes/exitcodes.go | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 internal/exitcodes/exitcodes.go

(limited to 'internal/exitcodes')

diff --git a/internal/exitcodes/exitcodes.go b/internal/exitcodes/exitcodes.go
new file mode 100644
index 0000000..908e714
--- /dev/null
+++ b/internal/exitcodes/exitcodes.go
@@ -0,0 +1,38 @@
+// Package exitcodes contains all well-defined exit codes that gocryptfs
+// can return.
+package exitcodes
+
+import (
+	"fmt"
+	"os"
+)
+
+const (
+	// Other error - please inspect the message
+	Other = 11
+	// The password was incorrect
+	PasswordIncorrect = 12
+	// TODO several other exit codes are defined in main.go. These will be
+	// ported over here.
+)
+
+type Err struct {
+	error
+	code int
+}
+
+// NewErr returns an error containing "msg" and the exit code "code".
+func NewErr(msg string, code int) Err {
+	return Err{
+		error: fmt.Errorf(msg),
+		code:  code,
+	}
+}
+
+func Exit(err error) {
+	err2, ok := err.(Err)
+	if !ok {
+		os.Exit(Other)
+	}
+	os.Exit(err2.code)
+}
-- 
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