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better data types allowed marvelous refactoring

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This commit is contained in:
Joey Hess 2012-11-10 12:33:55 -04:00
parent 81953c2131
commit 7ab993ffc9
1 changed files with 22 additions and 18 deletions
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40
Assistant/XMPP.hs
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@ -136,8 +136,8 @@ decodePairingNotification m = parse . words . T.unpack . tagValue
canPush :: JID -> JID -> Message
canPush = gitAnnexMessage $ gitAnnexTag canPushAttr T.empty
decodeCanPush :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodeCanPush m _ = Pushing <$> (formatJID <$> messageFrom m) <*> pure CanPush
decodeCanPush :: PushDecoder
decodeCanPush = mkPushDecoder $ const $ Just CanPush
canPushAttr :: Name
canPushAttr = "canpush"
@ -145,8 +145,8 @@ canPushAttr = "canpush"
pushRequest :: JID -> JID -> Message
pushRequest = gitAnnexMessage $ gitAnnexTag pushRequestAttr T.empty
decodePushRequest :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodePushRequest m _ = Pushing <$> (formatJID <$> messageFrom m) <*> pure PushRequest
decodePushRequest :: PushDecoder
decodePushRequest = mkPushDecoder $ const $ Just PushRequest
pushRequestAttr :: Name
pushRequestAttr = "pushrequest"
@ -157,8 +157,8 @@ startingPush = gitAnnexMessage $ gitAnnexTag startingPushAttr T.empty
startingPushAttr :: Name
startingPushAttr = "startingpush"
decodeStartingPush :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodeStartingPush m _ = Pushing <$> (formatJID <$> messageFrom m) <*> pure StartingPush
decodeStartingPush :: PushDecoder
decodeStartingPush = mkPushDecoder $ const $ Just StartingPush
receivePackOutput :: ByteString -> JID -> JID -> Message
receivePackOutput = gitAnnexMessage .
@ -167,10 +167,9 @@ receivePackOutput = gitAnnexMessage .
receivePackAttr :: Name
receivePackAttr = "rp"
decodeReceivePackOutput :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodeReceivePackOutput m i = Pushing
<$> (formatJID <$> messageFrom m)
<*> (ReceivePackOutput <$> decodeTagContent (tagElement i))
decodeReceivePackOutput :: PushDecoder
decodeReceivePackOutput = mkPushDecoder $
fmap ReceivePackOutput . decodeTagContent . tagElement
sendPackOutput :: ByteString -> JID -> JID -> Message
sendPackOutput = gitAnnexMessage .
@ -179,10 +178,9 @@ sendPackOutput = gitAnnexMessage .
sendPackAttr :: Name
sendPackAttr = "sp"
decodeSendPackOutput :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodeSendPackOutput m i = Pushing
<$> (formatJID <$> messageFrom m)
<*> (SendPackOutput <$> decodeTagContent (tagElement i))
decodeSendPackOutput :: PushDecoder
decodeSendPackOutput = mkPushDecoder $
fmap SendPackOutput . decodeTagContent . tagElement
receivePackDone :: ExitCode -> JID -> JID -> Message
receivePackDone = gitAnnexMessage . gitAnnexTag receivePackDoneAttr . T.pack . show . toi
@ -190,10 +188,9 @@ receivePackDone = gitAnnexMessage . gitAnnexTag receivePackDoneAttr . T.pack . s
toi (ExitSuccess) = 0
toi (ExitFailure i) = i
decodeReceivePackDone :: Message -> GitAnnexTagInfo -> Maybe NetMessage
decodeReceivePackDone m i = Pushing
<$> (formatJID <$> messageFrom m)
<*> (ReceivePackDone . convert <$> readish (T.unpack $ tagValue i))
decodeReceivePackDone :: PushDecoder
decodeReceivePackDone = mkPushDecoder $
fmap (ReceivePackDone . convert) . readish . T.unpack . tagValue
where
convert 0 = ExitSuccess
convert n = ExitFailure n
@ -229,3 +226,10 @@ silentMessage = (emptyMessage MessageChat)
{- Add to a presence to mark its client as extended away. -}
extendedAway :: Element
extendedAway = Element "show" [] [NodeContent $ ContentText "xa"]
type PushDecoder = Message -> GitAnnexTagInfo -> Maybe NetMessage
mkPushDecoder :: (GitAnnexTagInfo -> Maybe PushStage) -> PushDecoder
mkPushDecoder a m i = Pushing
<$> (formatJID <$> messageFrom m)
<*> a i