Merge pull request #13 from clean-cloogle/pr-better-output

Pr better output

diff --combined cloogleirc.icl
index 980ea11,0fc25f9..3e89acc
--- 1/cloogleirc.icl
--- 2/cloogleirc.icl
+++ b/cloogleirc.icl
@@@ -15,6 -15,7 +15,7 @@@ import Internet.HTT
  import Text.JSON
  
  import Text.URI
+ import System.Time
  
  import Control.Applicative
  import qualified Control.Monad as CM
@@@ -32,8 -33,7 +33,7 @@@ import TCPI
  import IRC
  import IRCBot
  
- TIMEOUT :== Just 10000
- SERVER :== "irc.freenode.net"
+ import StdMisc, StdDebug
  
  shorten :: String *World -> (String, *World)
  shorten s w 
@@@ -94,9 -94,7 +94,7 @@@ cloogle data 
                = join "\n" (map maxWidth lines)
                
                maxWidth :: String -> String
-               maxWidth s
-               | size s > 80 = subString 0 77 s + "..."
-               = s
+               maxWidth s = if (size s > 80) (subString 0 77 s + "...") s
  
  :: BotSettings =
                { bs_nick     :: String
@@@ -104,15 -102,19 +102,19 @@@
                , bs_autojoin :: [String]
                , bs_port     :: Int
                , bs_server   :: String
+               , bs_strftime :: String
                }
  
- Start :: *World -> (MaybeErrorString (), *World)
+ Start :: *World -> (Maybe String, *World)
  Start w
  # ([arg0:args], w) = getCommandLine w
+ # (io, w) = stdio w
+ # io = io <<< "\n"
  # bs = parseCLI args 
- | isError bs = (Error $ "\n" +++ fromError bs +++ "\n", w)
+ //| isError bs = (Just $ "\n" +++ fromError bs +++ "\n", snd $ fclose io w)
  # (Ok bs) = bs
- = bot (bs.bs_server, bs.bs_port) (startup bs) shutdown () process w
+ # (merr, io, w) = bot (bs.bs_server, bs.bs_port) (startup bs) shutdown io (process bs.bs_strftime) w
+ = (Nothing, w)//= (merr, snd $ fclose io w)
        where
                parseCLI :: [String] -> MaybeErrorString BotSettings
                parseCLI [] = Ok
@@@ -121,8 -123,11 +123,11 @@@
                        , bs_autojoin = []
                        , bs_port     = 6667
                        , bs_server   = "irc.freenode.net"
+                       , bs_strftime = "%s"
                        }
                parseCLI [a:as]
+               | a == "-f" || a == "--strftime"
+                       = arg1 "--strftime" as \a c->{c & bs_strftime=a}
                | a == "-n" || a == "--nick"
                        = arg1 "--nick" as \a c->{c & bs_nick=a}
                | a == "-ns" || a == "--nickserv"
@@@ -132,10 -137,11 +137,11 @@@
                | a == "-p" || a == "--port"
                        = arg1 "--port" as \a c->{c & bs_port=toInt a}
                | a == "-s" || a == "--server"
-                       = arg1 "--port" as \a c->{c & bs_server=a}
+                       = arg1 "--server" as \a c->{c & bs_server=a}
                | a == "-h" || a == "--help" = Error $ join "\n" $
                        [ "Usage: cloogle [OPTS]"
                        , "Options:"
+                       , "\t--strftime/-f FORMAT   strftime format used in the output. default: %s\n"
                        , "\t--nick/-n NICKNAME     Use the given nickname instead of clooglebot"
                        , "\t--nickserv/-ns PW      Identify via the given password with NickServ"
                        , "\t--port/-p PORT         Use the given port instead of port 6667"
@@@ -161,12 -167,22 +167,22 @@@
                                [JOIN (CSepList bs.bs_autojoin) Nothing]
                shutdown = map toPrefix [QUIT $ Just "Bye"]
  
-               process :: IRCMessage () *World -> (Maybe [IRCMessage], (), *World)
-               process im s w = case im.irc_command of
-                       Left numr = (Just [], (), w)
+               process :: String !IRCMessage *File !*World -> (Maybe [IRCMessage], *File, !*World)
+               process strf im io w
+               #! (io, w) = log strf " (r): " im (io, w)
+               = case im.irc_command of
+                       Left numr = (Just [], io, w)
                        Right cmd = case process` im.irc_prefix cmd w of
-                               (Nothing, w) = (Nothing, (), w)
-                               (Just cs, w) = (Just $ map toPrefix cs, (), w)
+                               (Nothing, w) = (Nothing, io, w)
+                               (Just cs, w)
+                               # msgs = map toPrefix cs
+                               #! (io, w) = foldr (log strf " (s): ") (io, w) msgs
+                               = (Just msgs, io, w)
+ 
+               log :: String String IRCMessage (!*File, !*World) -> (!*File, !*World)
+               log strf pref m (io, w)
+               #! (t, w) = localTime w
+               = (io <<< strfTime strf t <<< pref <<< toString m, w)
  
                process` :: (Maybe (Either IRCUser String)) IRCCommand *World -> (Maybe [IRCCommand], *World)
                process` (Just (Left user)) (PRIVMSG t m) w
@@@ -174,7 -190,6 +190,7 @@@
                        | m.[0] == '!'
                                # (msgs, w) = realProcess (split " " $ m % (1, size m)) w
                                = (Just $ map reply msgs, w)
 +                      | m % (0,4) == "\001PING" = (Just [reply m], w)
                        = (Just [], w)
                where
                        reply = case (\(CSepList [t:_]) -> t.[0]) t of