From 385e15fc22f48a1f8d40b8263a54155fdab499ea Mon Sep 17 00:00:00 2001 From: stuebinm Date: Wed, 17 Apr 2024 01:21:33 +0200 Subject: replace protocol-buffers with proto-lens I do not really like either option, but at least the second one seems more likely to be maintained (and a little less clunky to use, too, for what it's worth). --- gtfs/GTFS/Realtime/FeedMessage.hs | 97 --------------------------------------- 1 file changed, 97 deletions(-) delete mode 100644 gtfs/GTFS/Realtime/FeedMessage.hs (limited to 'gtfs/GTFS/Realtime/FeedMessage.hs') diff --git a/gtfs/GTFS/Realtime/FeedMessage.hs b/gtfs/GTFS/Realtime/FeedMessage.hs deleted file mode 100644 index f3c25d2..0000000 --- a/gtfs/GTFS/Realtime/FeedMessage.hs +++ /dev/null @@ -1,97 +0,0 @@ -{-# LANGUAGE BangPatterns, DataKinds, DeriveDataTypeable, DeriveGeneric, FlexibleInstances, MultiParamTypeClasses, OverloadedStrings - #-} -{-# OPTIONS_GHC -w #-} -module GTFS.Realtime.FeedMessage (FeedMessage(..)) 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' -import qualified GTFS.Realtime.FeedEntity as GTFS.Realtime -import qualified GTFS.Realtime.FeedHeader as GTFS.Realtime - -data FeedMessage = FeedMessage{header :: !(GTFS.Realtime.FeedHeader), entity :: !(P'.Seq GTFS.Realtime.FeedEntity), - ext'field :: !(P'.ExtField)} - deriving (Prelude'.Show, Prelude'.Eq, Prelude'.Ord, Prelude'.Typeable, Prelude'.Data, Prelude'.Generic) - -instance P'.ExtendMessage FeedMessage where - getExtField = ext'field - putExtField e'f msg = msg{ext'field = e'f} - validExtRanges msg = P'.extRanges (P'.reflectDescriptorInfo msg) - -instance P'.Mergeable FeedMessage where - mergeAppend (FeedMessage x'1 x'2 x'3) (FeedMessage y'1 y'2 y'3) - = let !z'1 = P'.mergeAppend x'1 y'1 - !z'2 = P'.mergeAppend x'2 y'2 - !z'3 = P'.mergeAppend x'3 y'3 - in FeedMessage z'1 z'2 z'3 - -instance P'.Default FeedMessage where - defaultValue = FeedMessage P'.defaultValue P'.defaultValue P'.defaultValue - -instance P'.Wire FeedMessage where - wireSize ft' self'@(FeedMessage x'1 x'2 x'3) - = case ft' of - 10 -> calc'Size - 11 -> P'.prependMessageSize calc'Size - _ -> P'.wireSizeErr ft' self' - where - calc'Size = (P'.wireSizeReq 1 11 x'1 + P'.wireSizeRep 1 11 x'2 + P'.wireSizeExtField x'3) - wirePutWithSize ft' self'@(FeedMessage x'1 x'2 x'3) - = case ft' of - 10 -> put'Fields - 11 -> put'FieldsSized - _ -> P'.wirePutErr ft' self' - where - put'Fields - = P'.sequencePutWithSize [P'.wirePutReqWithSize 10 11 x'1, P'.wirePutRepWithSize 18 11 x'2, P'.wirePutExtFieldWithSize x'3] - put'FieldsSized - = let size' = Prelude'.fst (P'.runPutM put'Fields) - put'Size - = do - P'.putSize size' - Prelude'.return (P'.size'WireSize size') - in P'.sequencePutWithSize [put'Size, put'Fields] - wireGet ft' - = case ft' of - 10 -> P'.getBareMessageWith (P'.catch'Unknown' P'.discardUnknown update'Self) - 11 -> P'.getMessageWith (P'.catch'Unknown' P'.discardUnknown update'Self) - _ -> P'.wireGetErr ft' - where - update'Self wire'Tag old'Self - = case wire'Tag of - 10 -> Prelude'.fmap (\ !new'Field -> old'Self{header = P'.mergeAppend (header old'Self) (new'Field)}) (P'.wireGet 11) - 18 -> Prelude'.fmap (\ !new'Field -> old'Self{entity = P'.append (entity old'Self) new'Field}) (P'.wireGet 11) - _ -> let (field'Number, wire'Type) = P'.splitWireTag wire'Tag in - if Prelude'.or [1000 <= field'Number && field'Number <= 1999, 9000 <= field'Number && field'Number <= 9999] then - P'.loadExtension field'Number wire'Type old'Self else P'.unknown field'Number wire'Type old'Self - -instance P'.MessageAPI msg' (msg' -> FeedMessage) FeedMessage where - getVal m' f' = f' m' - -instance P'.GPB FeedMessage - -instance P'.ReflectDescriptor FeedMessage where - getMessageInfo _ = P'.GetMessageInfo (P'.fromDistinctAscList [10]) (P'.fromDistinctAscList [10, 18]) - reflectDescriptorInfo _ - = Prelude'.read - "DescriptorInfo {descName = ProtoName {protobufName = FIName \".transit_realtime.FeedMessage\", haskellPrefix = [], parentModule = [MName \"GTFS\",MName \"Realtime\"], baseName = MName \"FeedMessage\"}, descFilePath = [\"GTFS\",\"Realtime\",\"FeedMessage.hs\"], isGroup = False, fields = fromList [FieldInfo {fieldName = ProtoFName {protobufName' = FIName \".transit_realtime.FeedMessage.header\", haskellPrefix' = [], parentModule' = [MName \"GTFS\",MName \"Realtime\",MName \"FeedMessage\"], baseName' = FName \"header\", baseNamePrefix' = \"\"}, fieldNumber = FieldId {getFieldId = 1}, wireTag = WireTag {getWireTag = 10}, packedTag = Nothing, wireTagLength = 1, isPacked = False, isRequired = True, canRepeat = False, mightPack = False, typeCode = FieldType {getFieldType = 11}, typeName = Just (ProtoName {protobufName = FIName \".transit_realtime.FeedHeader\", haskellPrefix = [], parentModule = [MName \"GTFS\",MName \"Realtime\"], baseName = MName \"FeedHeader\"}), hsRawDefault = Nothing, hsDefault = Nothing, isMapField = False, mapKeyVal = Nothing},FieldInfo {fieldName = ProtoFName {protobufName' = FIName \".transit_realtime.FeedMessage.entity\", haskellPrefix' = [], parentModule' = [MName \"GTFS\",MName \"Realtime\",MName \"FeedMessage\"], baseName' = FName \"entity\", baseNamePrefix' = \"\"}, fieldNumber = FieldId {getFieldId = 2}, wireTag = WireTag {getWireTag = 18}, packedTag = Nothing, wireTagLength = 1, isPacked = False, isRequired = False, canRepeat = True, mightPack = False, typeCode = FieldType {getFieldType = 11}, typeName = Just (ProtoName {protobufName = FIName \".transit_realtime.FeedEntity\", haskellPrefix = [], parentModule = [MName \"GTFS\",MName \"Realtime\"], baseName = MName \"FeedEntity\"}), hsRawDefault = Nothing, hsDefault = Nothing, isMapField = False, mapKeyVal = Nothing}], descOneofs = fromList [], keys = fromList [], extRanges = [(FieldId {getFieldId = 1000},FieldId {getFieldId = 1999}),(FieldId {getFieldId = 9000},FieldId {getFieldId = 9999})], knownKeys = fromList [], storeUnknown = False, lazyFields = False, makeLenses = False, jsonInstances = False, mapEntry = False}" - -instance P'.TextType FeedMessage where - tellT = P'.tellSubMessage - getT = P'.getSubMessage - -instance P'.TextMsg FeedMessage where - textPut msg - = do - P'.tellT "header" (header msg) - P'.tellT "entity" (entity msg) - textGet - = do - mods <- P'.sepEndBy (P'.choice [parse'header, parse'entity]) P'.spaces - Prelude'.return (Prelude'.foldl' (\ v f -> f v) P'.defaultValue mods) - where - parse'header = Prelude'.fmap (\ v o -> o{header = v}) (P'.try (P'.getT "header")) - parse'entity = Prelude'.fmap (\ v o -> o{entity = P'.append (entity o) v}) (P'.try (P'.getT "entity")) \ No newline at end of file -- cgit v1.2.3