gtfs realtime proof of concept

this adds a package for protobuf stuff, generated via hprotoc. Seems to
work kinda fine?

(the generated API is horrible though, will have to write some wrappers
for that)

1 files changed, 67 insertions, 0 deletions

diff --git a/gtfs/GTFS/Realtime/FeedHeader/Incrementality.hs b/gtfs/GTFS/Realtime/FeedHeader/Incrementality.hs
new file mode 100644
index 0000000..ad6e194
--- /dev/null
+++ b/gtfs/GTFS/Realtime/FeedHeader/Incrementality.hs
@@ -0,0 +1,67 @@
+{-# LANGUAGE BangPatterns, DataKinds, DeriveDataTypeable, DeriveGeneric, FlexibleInstances, MultiParamTypeClasses, OverloadedStrings
+ #-}
+{-# OPTIONS_GHC  -w #-}
+module GTFS.Realtime.FeedHeader.Incrementality (Incrementality(..)) where
+import Prelude ((+), (/), (.))
+import qualified Prelude as Prelude'
+import qualified Data.List as Prelude'
+import qualified Data.Typeable as Prelude'
+import qualified GHC.Generics as Prelude'
+import qualified Data.Data as Prelude'
+import qualified Text.ProtocolBuffers.Header as P'
+
+data Incrementality = FULL_DATASET
+                    | DIFFERENTIAL
+                      deriving (Prelude'.Read, Prelude'.Show, Prelude'.Eq, Prelude'.Ord, Prelude'.Typeable, Prelude'.Data,
+                                Prelude'.Generic)
+
+instance P'.Mergeable Incrementality
+
+instance Prelude'.Bounded Incrementality where
+  minBound = FULL_DATASET
+  maxBound = DIFFERENTIAL
+
+instance P'.Default Incrementality where
+  defaultValue = FULL_DATASET
+
+toMaybe'Enum :: Prelude'.Int -> P'.Maybe Incrementality
+toMaybe'Enum 0 = Prelude'.Just FULL_DATASET
+toMaybe'Enum 1 = Prelude'.Just DIFFERENTIAL
+toMaybe'Enum _ = Prelude'.Nothing
+
+instance Prelude'.Enum Incrementality where
+  fromEnum FULL_DATASET = 0
+  fromEnum DIFFERENTIAL = 1
+  toEnum
+   = P'.fromMaybe (Prelude'.error "hprotoc generated code: toEnum failure for type GTFS.Realtime.FeedHeader.Incrementality") .
+      toMaybe'Enum
+  succ FULL_DATASET = DIFFERENTIAL
+  succ _ = Prelude'.error "hprotoc generated code: succ failure for type GTFS.Realtime.FeedHeader.Incrementality"
+  pred DIFFERENTIAL = FULL_DATASET
+  pred _ = Prelude'.error "hprotoc generated code: pred failure for type GTFS.Realtime.FeedHeader.Incrementality"
+
+instance P'.Wire Incrementality where
+  wireSize ft' enum = P'.wireSize ft' (Prelude'.fromEnum enum)
+  wirePut ft' enum = P'.wirePut ft' (Prelude'.fromEnum enum)
+  wireGet 14 = P'.wireGetEnum toMaybe'Enum
+  wireGet ft' = P'.wireGetErr ft'
+  wireGetPacked 14 = P'.wireGetPackedEnum toMaybe'Enum
+  wireGetPacked ft' = P'.wireGetErr ft'
+
+instance P'.GPB Incrementality
+
+instance P'.MessageAPI msg' (msg' -> Incrementality) Incrementality where
+  getVal m' f' = f' m'
+
+instance P'.ReflectEnum Incrementality where
+  reflectEnum = [(0, "FULL_DATASET", FULL_DATASET), (1, "DIFFERENTIAL", DIFFERENTIAL)]
+  reflectEnumInfo _
+   = P'.EnumInfo
+      (P'.makePNF (P'.pack ".transit_realtime.FeedHeader.Incrementality") [] ["GTFS", "Realtime", "FeedHeader"] "Incrementality")
+      ["GTFS", "Realtime", "FeedHeader", "Incrementality.hs"]
+      [(0, "FULL_DATASET"), (1, "DIFFERENTIAL")]
+      Prelude'.False
+
+instance P'.TextType Incrementality where
+  tellT = P'.tellShow
+  getT = P'.getRead
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