From 24a37bfbe248331eee720fc06c6aa0390be13005 Mon Sep 17 00:00:00 2001 From: Mart Lubbers Date: Fri, 10 Feb 2017 14:42:45 +0100 Subject: [PATCH] add some task control --- miTask.icl | 206 ++++++++++++++++++++++++++++++----------------------- 1 file changed, 115 insertions(+), 91 deletions(-) diff --git a/miTask.icl b/miTask.icl index 151074e..d84121a 100644 --- a/miTask.icl +++ b/miTask.icl @@ -29,7 +29,11 @@ derive class iTask MTaskDevice :: SerTCP = Serial | TCP :: *Resource | TTYd !*TTY -:: MTaskDevice = SerialDevice String TTYSettings | TCPDevice String Int +:: MTaskDevice = { + deviceConnected :: Maybe (Shared ([String], [String], Bool)), + deviceName :: String, + deviceSettings :: Either (String, Int) (String, TTYSettings) + } Start :: *World -> *World Start world = startEngine (mTaskManager @@ -60,35 +64,50 @@ bc2 d = {main = ledOn d} bc3 :: UserLED -> Main (ByteCode () Stmt) bc3 d = {main = ledOff d} -withDevice :: ((Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task a) -> Task a | iTask a -withDevice t = withShared ([], [], False) \ch-> - enterInformation "Type" [] - >>= \ty->case ty of - TCP = (enterInformation "Host" [] -&&- enterInformation "Port" []) - >>= \(port,host)->t ch -|| syncNetworkChannel host port ch - Serial = accWorld getDevices - >>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero) - >>= \(dev,set)->t ch -|| syncSerialChannel dev set ch - where - getDevices :: !*World -> *(![String], !*World) - getDevices w = case readDirectory "/dev" w of - (Error (errcode, errmsg), w) = abort errmsg - (Ok entries, w) = (map ((+++) "/dev/") (filter isTTY entries), w) - where - isTTY s = not (isEmpty (filter (flip startsWith s) prefixes)) - prefixes = ["ttyS", "ttyACM", "ttyUSB", "tty.usbserial"] +:: MTaskDeviceStatus = {connected :: Bool, name :: String} +derive class iTask MTaskDeviceStatus mTaskManager :: Task () -mTaskManager = viewSharedInformation "Devices" [] deviceStore - ||- forever (addDevice >>= \d->upd (\l->[d:l]) deviceStore) - ||- whileUnchanged deviceStore (\l->showTabbed l <<@ ArrangeWithTabs) <<@ ArrangeHorizontal +mTaskManager = forever (addDevice >>= \d->upd (\l->[d:l]) deviceStore) + ||- viewSharedInformation "Devices" [ViewAs deviceviewer] deviceStore + ||- whileUnchanged deviceStore (\m->if (isEmpty m) + (viewInformation "No devices yet" [] "" @! ()) (connectDevice m)) @! () +// ) where + connectDevice :: [MTaskDevice] -> Task () + connectDevice [] = treturn () + connectDevice [d:ds] = (case d.deviceConnected of + (Just sh) = viewSharedInformation "Buffers" [] sh @! () + Nothing = viewInformation ("Connect " +++ d.deviceName) [] "" >>* [ + OnAction (Action "connect") (const $ Just $ connect d)] + ) -|| connectDevice ds + + connect :: MTaskDevice -> Task () + connect d=:{deviceSettings} = withShared ([], [], False) $ \ch-> + case deviceSettings of + Left (host, port) = syncNetworkChannel host port ch + Right (dev, sett) = syncSerialChannel dev sett ch + ||- viewSharedInformation "Buffers" [] ch @! () + + deviceviewer :: [MTaskDevice] -> [MTaskDeviceStatus] + deviceviewer ds = [{MTaskDeviceStatus | name = d.deviceName, + connected = if (isNothing d.deviceConnected) False True}\\d<-ds] + deviceStore :: Shared [MTaskDevice] deviceStore = sdsFocus "mTaskDevices" $ memoryStore "" (Just []) - showTabbed :: [MTaskDevice] -> Task () - showTabbed [] = viewInformation "" [] "No devices yet" @! () - showTabbed [l:ls] = foldr (\e es->viewInformation "Dev" [] e ||- es) (viewInformation "Dev" [] l @! ()) ls +// showTabbed :: [MTaskDevice] -> Task () +// showTabbed [] = viewInformation "" [] "No devices yet" @! () +// showTabbed [l:ls] = foldr (\e es->manageDevice e ||- es) (manageDevice l) ls +// +// manageDevice :: MTaskDevice -> Task () +// manageDevice md = +// either viewTCP viewSer md.deviceSettings +// ||- maybe +// (treturn () >>* [OnAction (Action "Connect") (always shutDown)] @! ()) +// (\b->viewSharedInformation "Buffers" [] b @! ()) +// md.deviceConnected +// <<@ ArrangeVertical mapPar :: (a -> Task a) [a] -> Task () mapPar f l = foldr1 (\x y->f x ||- y) l <<@ ArrangeWithTabs @! () @@ -96,13 +115,18 @@ mTaskManager = viewSharedInformation "Devices" [] deviceStore //allAtOnce = (flip (@!) ()) o foldr1 (||-) addDevice :: Task MTaskDevice -addDevice = enterInformation "Enter device type" [] - >>= \ty->case ty of +addDevice = enterInformation "Device name" [] + -&&- enterInformation "Device type" [] + >>= \(name, ty)->(case ty of TCP = (enterInformation "Host" [] -&&- enterInformation "Port" []) - >>= return o uncurry TCPDevice + >>= treturn o Left Serial = accWorld getDevices >>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero) - >>= return o uncurry SerialDevice + >>= treturn o Right + ) >>= \set->treturn {MTaskDevice | + deviceConnected=Nothing, + deviceName=name, + deviceSettings=set} where getDevices :: !*World -> *(![String], !*World) getDevices w = case readDirectory "/dev" w of @@ -112,69 +136,69 @@ addDevice = enterInformation "Enter device type" [] isTTY s = not (isEmpty (filter (flip startsWith s) prefixes)) prefixes = ["ttyS", "ttyACM", "ttyUSB", "tty.usbserial"] -mTaskTask :: Task () -mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in - withDevice \ch-> - sendMsg msgs ch - ||- processMessages ch messageShare sdsShares - ||- forever (enterChoice "Choose led to enable" [] [LED1, LED2, LED3] - >>= \p->sendMsg (fst (makeMsgs 0 (bc2 p))) ch) - ||- forever (enterChoice "Choose led to disable" [] [LED1, LED2, LED3] - >>= \p->sendMsg (fst (makeMsgs 0 (bc3 p))) ch) - ||- viewSharedInformation "channels" [ViewAs lens] ch - ||- viewSharedInformation "messages" [] messageShare - ||- viewSh sdsShares ch - >>* [OnAction ActionFinish (always shutDown)] - where - messageShare :: Shared [String] - messageShare = sharedStore "mTaskMessagesRecv" [] - - processMessages ch msgs sdss = forever (watch ch - >>* [OnValue (ifValue (not o isEmpty o fst3) (process ch))]) - where - process :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> Task () - process ch (r,_,_) = upd (appFst3 (const [])) ch >>| process` r - where - process` = foldr (\r t->updateSDSs sdss msgs r >>| t) (return ()) - - makeMsgs :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)]) - makeMsgs timeout bc - # (msgs, st) = toMessages timeout (toRealByteCode (unMain bc)) - = (msgs, map f st.sdss) - where - f (i,d) = (i, sharedStore ("mTaskSDS-" +++ toString i) (dd d)) - dd [x,y] = toInt x*265 + toInt y - - updateSDSs :: [(Int, Shared Int)] (Shared [String]) MTaskMSGRecv -> Task () - updateSDSs [(id, sh):xs] m n=:(MTPub i d) - | id == i = set ((toInt d.[0])*265 + toInt d.[1]) sh @! () - = updateSDSs xs m n - updateSDSs _ m mtm = case mtm of - MTMessage s = upd (\l->take 5 [s:l]) m @! () - mta=:(MTTaskAck _) = upd (\l->take 5 [toString mta:l]) m @! () - //TODO other recv msgs - _ = return () - - lens :: ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> ([String], [String]) - lens (r,s,_) = (map toString r, map toString s) - - viewSh :: [(Int, Shared Int)] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task () - viewSh [] ch = return () - viewSh [(i, sh):xs] ch - # sharename = "SDS-" +++ toString i - = ( - viewSharedInformation ("SDS-" +++ toString i) [] sh ||- - forever ( - enterInformation sharename [] - >>* [OnAction ActionOk - (ifValue (\j->j>=1 && j <= 3) - (\c->set c sh - >>= \_->sendMsg (toSDSUpdate i c) ch - @! () - ) - )] - ) - ) ||- viewSh xs ch +//mTaskTask :: Task () +//mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in +// withDevice \ch-> +// sendMsg msgs ch +// ||- processMessages ch messageShare sdsShares +// ||- forever (enterChoice "Choose led to enable" [] [LED1, LED2, LED3] +// >>= \p->sendMsg (fst (makeMsgs 0 (bc2 p))) ch) +// ||- forever (enterChoice "Choose led to disable" [] [LED1, LED2, LED3] +// >>= \p->sendMsg (fst (makeMsgs 0 (bc3 p))) ch) +// ||- viewSharedInformation "channels" [ViewAs lens] ch +// ||- viewSharedInformation "messages" [] messageShare +// ||- viewSh sdsShares ch +// >>* [OnAction ActionFinish (always shutDown)] +// where +// messageShare :: Shared [String] +// messageShare = sharedStore "mTaskMessagesRecv" [] +// +// processMessages ch msgs sdss = forever (watch ch +// >>* [OnValue (ifValue (not o isEmpty o fst3) (process ch))]) +// where +// process :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> Task () +// process ch (r,_,_) = upd (appFst3 (const [])) ch >>| process` r +// where +// process` = foldr (\r t->updateSDSs sdss msgs r >>| t) (return ()) +// +// makeMsgs :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)]) +// makeMsgs timeout bc +// # (msgs, st) = toMessages timeout (toRealByteCode (unMain bc)) +// = (msgs, map f st.sdss) +// where +// f (i,d) = (i, sharedStore ("mTaskSDS-" +++ toString i) (dd d)) +// dd [x,y] = toInt x*265 + toInt y +// +// updateSDSs :: [(Int, Shared Int)] (Shared [String]) MTaskMSGRecv -> Task () +// updateSDSs [(id, sh):xs] m n=:(MTPub i d) +// | id == i = set ((toInt d.[0])*265 + toInt d.[1]) sh @! () +// = updateSDSs xs m n +// updateSDSs _ m mtm = case mtm of +// MTMessage s = upd (\l->take 5 [s:l]) m @! () +// mta=:(MTTaskAck _) = upd (\l->take 5 [toString mta:l]) m @! () +// //TODO other recv msgs +// _ = return () +// +// lens :: ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> ([String], [String]) +// lens (r,s,_) = (map toString r, map toString s) +// +// viewSh :: [(Int, Shared Int)] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task () +// viewSh [] ch = return () +// viewSh [(i, sh):xs] ch +// # sharename = "SDS-" +++ toString i +// = ( +// viewSharedInformation ("SDS-" +++ toString i) [] sh ||- +// forever ( +// enterInformation sharename [] +// >>* [OnAction ActionOk +// (ifValue (\j->j>=1 && j <= 3) +// (\c->set c sh +// >>= \_->sendMsg (toSDSUpdate i c) ch +// @! () +// ) +// )] +// ) +// ) ||- viewSh xs ch sendMsg :: [MTaskMSGSend] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task () sendMsg m ch = upd (\(r,s,ss)->(r,s ++ m,True)) ch @! () -- 2.20.1