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, 73 insertions, 0 deletions

diff --git a/gtfs/GTFS/Realtime/VehiclePosition/VehicleStopStatus.hs b/gtfs/GTFS/Realtime/VehiclePosition/VehicleStopStatus.hs
new file mode 100644
index 0000000..3bc70e5
--- /dev/null
+++ b/gtfs/GTFS/Realtime/VehiclePosition/VehicleStopStatus.hs
@@ -0,0 +1,73 @@
+{-# LANGUAGE BangPatterns, DataKinds, DeriveDataTypeable, DeriveGeneric, FlexibleInstances, MultiParamTypeClasses, OverloadedStrings
+ #-}
+{-# OPTIONS_GHC  -w #-}
+module GTFS.Realtime.VehiclePosition.VehicleStopStatus (VehicleStopStatus(..)) 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 VehicleStopStatus = INCOMING_AT
+                       | STOPPED_AT
+                       | IN_TRANSIT_TO
+                         deriving (Prelude'.Read, Prelude'.Show, Prelude'.Eq, Prelude'.Ord, Prelude'.Typeable, Prelude'.Data,
+                                   Prelude'.Generic)
+
+instance P'.Mergeable VehicleStopStatus
+
+instance Prelude'.Bounded VehicleStopStatus where
+  minBound = INCOMING_AT
+  maxBound = IN_TRANSIT_TO
+
+instance P'.Default VehicleStopStatus where
+  defaultValue = INCOMING_AT
+
+toMaybe'Enum :: Prelude'.Int -> P'.Maybe VehicleStopStatus
+toMaybe'Enum 0 = Prelude'.Just INCOMING_AT
+toMaybe'Enum 1 = Prelude'.Just STOPPED_AT
+toMaybe'Enum 2 = Prelude'.Just IN_TRANSIT_TO
+toMaybe'Enum _ = Prelude'.Nothing
+
+instance Prelude'.Enum VehicleStopStatus where
+  fromEnum INCOMING_AT = 0
+  fromEnum STOPPED_AT = 1
+  fromEnum IN_TRANSIT_TO = 2
+  toEnum
+   = P'.fromMaybe (Prelude'.error "hprotoc generated code: toEnum failure for type GTFS.Realtime.VehiclePosition.VehicleStopStatus")
+      . toMaybe'Enum
+  succ INCOMING_AT = STOPPED_AT
+  succ STOPPED_AT = IN_TRANSIT_TO
+  succ _ = Prelude'.error "hprotoc generated code: succ failure for type GTFS.Realtime.VehiclePosition.VehicleStopStatus"
+  pred STOPPED_AT = INCOMING_AT
+  pred IN_TRANSIT_TO = STOPPED_AT
+  pred _ = Prelude'.error "hprotoc generated code: pred failure for type GTFS.Realtime.VehiclePosition.VehicleStopStatus"
+
+instance P'.Wire VehicleStopStatus 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 VehicleStopStatus
+
+instance P'.MessageAPI msg' (msg' -> VehicleStopStatus) VehicleStopStatus where
+  getVal m' f' = f' m'
+
+instance P'.ReflectEnum VehicleStopStatus where
+  reflectEnum = [(0, "INCOMING_AT", INCOMING_AT), (1, "STOPPED_AT", STOPPED_AT), (2, "IN_TRANSIT_TO", IN_TRANSIT_TO)]
+  reflectEnumInfo _
+   = P'.EnumInfo
+      (P'.makePNF (P'.pack ".transit_realtime.VehiclePosition.VehicleStopStatus") [] ["GTFS", "Realtime", "VehiclePosition"]
+        "VehicleStopStatus")
+      ["GTFS", "Realtime", "VehiclePosition", "VehicleStopStatus.hs"]
+      [(0, "INCOMING_AT"), (1, "STOPPED_AT"), (2, "IN_TRANSIT_TO")]
+      Prelude'.False
+
+instance P'.TextType VehicleStopStatus where
+  tellT = P'.tellShow
+  getT = P'.getRead
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