From 184c730e7c9ab350be853218f5e1f9b8866531ce Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Thu, 9 Feb 2017 15:32:29 +0100
Subject: [PATCH] start with management tasks

---
 Makefile   |  2 +-
 miTask.icl | 31 +++++++++++++++++++++++++++++--
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 0beb478..04e4d8c 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ CLMLIBS:=\
 BINARIES:= miTask mTaskExamples mTaskInterpret
 
 all: CleanSerial/Clean\ System\ Files/TTY.o $(BINARIES) client/mTaskSymbols.h
-	find $(CLEAN_HOME)/lib -path '*/WebPublic/*' -execdir cp -nR {} "$$PWD"/miTask-www/ \;
+	#find $(CLEAN_HOME)/lib -path '*/WebPublic/*' -execdir cp -nR {} "$$PWD"/miTask-www/ \;
 
 CleanSerial/Clean\ System\ Files/TTY.o:
 	make -C CleanSerial
diff --git a/miTask.icl b/miTask.icl
index 767cd98..e81f47d 100644
--- a/miTask.icl
+++ b/miTask.icl
@@ -24,11 +24,15 @@ import TTY
 derive class iTask Queue, TTYSettings, Parity, BaudRate, ByteSize
 derive class iTask MTaskMSGRecv, MTaskMSGSend, SerTCP, UserLED
 
+derive class iTask MTaskDevice
+
 :: SerTCP = Serial | TCP
 :: *Resource | TTYd !*TTY
+:: MTaskDevice = SerialDevice String TTYSettings | TCPDevice String Int
 
 Start :: *World -> *World
-Start world = startEngine mTaskTask world
+Start world = startEngine (mTaskManager
+	>>* [OnAction (Action "Shutdown") (always $ shutDown)]) world
 //Start world = startEngine mTaskTask world
 
 bc :: Main (ByteCode () Stmt)
@@ -55,7 +59,6 @@ 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" []
@@ -74,6 +77,30 @@ withDevice t = withShared ([], [], False) \ch->
 				isTTY s = not (isEmpty (filter (flip startsWith s) prefixes))
 				prefixes = ["ttyS", "ttyACM", "ttyUSB", "tty.usbserial"]
 
+mTaskManager :: Task ()
+mTaskManager = viewSharedInformation "Devices" [] deviceStore
+	||- forever (addDevice >>= \d->upd (\l->[d:l]) deviceStore) @! ()
+	where
+		deviceStore :: Shared [MTaskDevice]
+		deviceStore = sdsFocus "mTaskDevices" $ memoryStore "" (Just [])
+
+addDevice :: Task MTaskDevice
+addDevice = enterInformation "Enter device type" []
+	>>= \ty->case ty of
+		TCP = (enterInformation "Host" [] -&&- enterInformation "Port" [])
+			>>= return o uncurry TCPDevice
+		Serial = accWorld getDevices
+			>>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero)
+			>>= return o uncurry SerialDevice
+	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"]
+
 mTaskTask :: Task ()
 mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in
 	withDevice \ch->
-- 
2.20.1