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-rw-r--r--libraries/libiserv/src/Remote/Message.hs38
1 files changed, 0 insertions, 38 deletions
diff --git a/libraries/libiserv/src/Remote/Message.hs b/libraries/libiserv/src/Remote/Message.hs
deleted file mode 100644
index f1745301ba..0000000000
--- a/libraries/libiserv/src/Remote/Message.hs
+++ /dev/null
@@ -1,38 +0,0 @@
-{-# LANGUAGE GADTs, StandaloneDeriving, ExistentialQuantification #-}
-
-module Remote.Message
- ( SlaveMessage(..)
- , SlaveMsg(..)
- , putSlaveMessage
- , getSlaveMessage )
-where
-
-import GHC.Fingerprint (Fingerprint)
-import Data.Binary
-import Data.ByteString (ByteString)
-
--- | A @SlaveMessage a@ is message from the iserv process on the
--- target, requesting something from the Proxy of with result type @a@.
-data SlaveMessage a where
- -- sends either a new file, or nothing if the file is acceptable.
- Have :: FilePath -> Fingerprint -> SlaveMessage (Maybe ByteString)
- Missing :: FilePath -> SlaveMessage ByteString
- Done :: SlaveMessage ()
-
-deriving instance Show (SlaveMessage a)
-
-putSlaveMessage :: SlaveMessage a -> Put
-putSlaveMessage m = case m of
- Have path sha -> putWord8 0 >> put path >> put sha
- Missing path -> putWord8 1 >> put path
- Done -> putWord8 2
-
-data SlaveMsg = forall a . (Binary a, Show a) => SlaveMsg (SlaveMessage a)
-
-getSlaveMessage :: Get SlaveMsg
-getSlaveMessage = do
- b <- getWord8
- case b of
- 0 -> SlaveMsg <$> (Have <$> get <*> get)
- 1 -> SlaveMsg <$> Missing <$> get
- 2 -> return (SlaveMsg Done)