1 files changed, 30 insertions, 0 deletions
diff --git a/Types/TrustLevel.hs b/Types/TrustLevel.hs
new file mode 100644
index 000000000..058ce4595
--- /dev/null
+++ b/Types/TrustLevel.hs
@@ -0,0 +1,30 @@
+{- git-annex trust levels
+ -
+ - Copyright 2010 Joey Hess <joey@kitenet.net>
+ -
+ - Licensed under the GNU GPL version 3 or higher.
+ -}
+
+module Types.TrustLevel (
+	TrustLevel(..),
+	TrustMap
+) where
+
+import qualified Data.Map as M
+
+import Types.UUID
+
+data TrustLevel = SemiTrusted | UnTrusted | Trusted
+	deriving Eq
+
+instance Show TrustLevel where
+        show SemiTrusted = "?"
+        show UnTrusted = "0"
+        show Trusted = "1"
+
+instance Read TrustLevel where
+        readsPrec _ "1" = [(Trusted, "")]
+        readsPrec _ "0" = [(UnTrusted, "")]
+	readsPrec _ _ = [(SemiTrusted, "")]
+
+type TrustMap = M.Map UUID TrustLevel