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, 114 insertions, 0 deletions

diff --git a/gtfs/GTFS/Realtime/Alert/Effect.hs b/gtfs/GTFS/Realtime/Alert/Effect.hs
new file mode 100644
index 0000000..dcaa77d
--- /dev/null
+++ b/gtfs/GTFS/Realtime/Alert/Effect.hs
@@ -0,0 +1,114 @@
+{-# LANGUAGE BangPatterns, DataKinds, DeriveDataTypeable, DeriveGeneric, FlexibleInstances, MultiParamTypeClasses, OverloadedStrings
+ #-}
+{-# OPTIONS_GHC  -w #-}
+module GTFS.Realtime.Alert.Effect (Effect(..)) 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 Effect = NO_SERVICE
+            | REDUCED_SERVICE
+            | SIGNIFICANT_DELAYS
+            | DETOUR
+            | ADDITIONAL_SERVICE
+            | MODIFIED_SERVICE
+            | OTHER_EFFECT
+            | UNKNOWN_EFFECT
+            | STOP_MOVED
+            | NO_EFFECT
+            | ACCESSIBILITY_ISSUE
+              deriving (Prelude'.Read, Prelude'.Show, Prelude'.Eq, Prelude'.Ord, Prelude'.Typeable, Prelude'.Data, Prelude'.Generic)
+
+instance P'.Mergeable Effect
+
+instance Prelude'.Bounded Effect where
+  minBound = NO_SERVICE
+  maxBound = ACCESSIBILITY_ISSUE
+
+instance P'.Default Effect where
+  defaultValue = NO_SERVICE
+
+toMaybe'Enum :: Prelude'.Int -> P'.Maybe Effect
+toMaybe'Enum 1 = Prelude'.Just NO_SERVICE
+toMaybe'Enum 2 = Prelude'.Just REDUCED_SERVICE
+toMaybe'Enum 3 = Prelude'.Just SIGNIFICANT_DELAYS
+toMaybe'Enum 4 = Prelude'.Just DETOUR
+toMaybe'Enum 5 = Prelude'.Just ADDITIONAL_SERVICE
+toMaybe'Enum 6 = Prelude'.Just MODIFIED_SERVICE
+toMaybe'Enum 7 = Prelude'.Just OTHER_EFFECT
+toMaybe'Enum 8 = Prelude'.Just UNKNOWN_EFFECT
+toMaybe'Enum 9 = Prelude'.Just STOP_MOVED
+toMaybe'Enum 10 = Prelude'.Just NO_EFFECT
+toMaybe'Enum 11 = Prelude'.Just ACCESSIBILITY_ISSUE
+toMaybe'Enum _ = Prelude'.Nothing
+
+instance Prelude'.Enum Effect where
+  fromEnum NO_SERVICE = 1
+  fromEnum REDUCED_SERVICE = 2
+  fromEnum SIGNIFICANT_DELAYS = 3
+  fromEnum DETOUR = 4
+  fromEnum ADDITIONAL_SERVICE = 5
+  fromEnum MODIFIED_SERVICE = 6
+  fromEnum OTHER_EFFECT = 7
+  fromEnum UNKNOWN_EFFECT = 8
+  fromEnum STOP_MOVED = 9
+  fromEnum NO_EFFECT = 10
+  fromEnum ACCESSIBILITY_ISSUE = 11
+  toEnum = P'.fromMaybe (Prelude'.error "hprotoc generated code: toEnum failure for type GTFS.Realtime.Alert.Effect") . toMaybe'Enum
+  succ NO_SERVICE = REDUCED_SERVICE
+  succ REDUCED_SERVICE = SIGNIFICANT_DELAYS
+  succ SIGNIFICANT_DELAYS = DETOUR
+  succ DETOUR = ADDITIONAL_SERVICE
+  succ ADDITIONAL_SERVICE = MODIFIED_SERVICE
+  succ MODIFIED_SERVICE = OTHER_EFFECT
+  succ OTHER_EFFECT = UNKNOWN_EFFECT
+  succ UNKNOWN_EFFECT = STOP_MOVED
+  succ STOP_MOVED = NO_EFFECT
+  succ NO_EFFECT = ACCESSIBILITY_ISSUE
+  succ _ = Prelude'.error "hprotoc generated code: succ failure for type GTFS.Realtime.Alert.Effect"
+  pred REDUCED_SERVICE = NO_SERVICE
+  pred SIGNIFICANT_DELAYS = REDUCED_SERVICE
+  pred DETOUR = SIGNIFICANT_DELAYS
+  pred ADDITIONAL_SERVICE = DETOUR
+  pred MODIFIED_SERVICE = ADDITIONAL_SERVICE
+  pred OTHER_EFFECT = MODIFIED_SERVICE
+  pred UNKNOWN_EFFECT = OTHER_EFFECT
+  pred STOP_MOVED = UNKNOWN_EFFECT
+  pred NO_EFFECT = STOP_MOVED
+  pred ACCESSIBILITY_ISSUE = NO_EFFECT
+  pred _ = Prelude'.error "hprotoc generated code: pred failure for type GTFS.Realtime.Alert.Effect"
+
+instance P'.Wire Effect 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 Effect
+
+instance P'.MessageAPI msg' (msg' -> Effect) Effect where
+  getVal m' f' = f' m'
+
+instance P'.ReflectEnum Effect where
+  reflectEnum
+   = [(1, "NO_SERVICE", NO_SERVICE), (2, "REDUCED_SERVICE", REDUCED_SERVICE), (3, "SIGNIFICANT_DELAYS", SIGNIFICANT_DELAYS),
+      (4, "DETOUR", DETOUR), (5, "ADDITIONAL_SERVICE", ADDITIONAL_SERVICE), (6, "MODIFIED_SERVICE", MODIFIED_SERVICE),
+      (7, "OTHER_EFFECT", OTHER_EFFECT), (8, "UNKNOWN_EFFECT", UNKNOWN_EFFECT), (9, "STOP_MOVED", STOP_MOVED),
+      (10, "NO_EFFECT", NO_EFFECT), (11, "ACCESSIBILITY_ISSUE", ACCESSIBILITY_ISSUE)]
+  reflectEnumInfo _
+   = P'.EnumInfo (P'.makePNF (P'.pack ".transit_realtime.Alert.Effect") [] ["GTFS", "Realtime", "Alert"] "Effect")
+      ["GTFS", "Realtime", "Alert", "Effect.hs"]
+      [(1, "NO_SERVICE"), (2, "REDUCED_SERVICE"), (3, "SIGNIFICANT_DELAYS"), (4, "DETOUR"), (5, "ADDITIONAL_SERVICE"),
+       (6, "MODIFIED_SERVICE"), (7, "OTHER_EFFECT"), (8, "UNKNOWN_EFFECT"), (9, "STOP_MOVED"), (10, "NO_EFFECT"),
+       (11, "ACCESSIBILITY_ISSUE")]
+      Prelude'.False
+
+instance P'.TextType Effect where
+  tellT = P'.tellShow
+  getT = P'.getRead
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