implementation module IRC
-import StdList
-import GenPrint
-import StdOverloaded
-import Data.Maybe
-import Data.Either
-import StdFunc
-import StdString
-import StdChar
+import StdEnv
-import Text.Parsers.Simple.Core
-import Text.Parsers.Simple.Chars
-import Data.Tuple
-import Control.Monad
import Control.Applicative
-from Data.Functor import <$>
-
-from Data.Func import $
-from Text import class Text(concat), instance Text String
-import qualified Text
-from StdMisc import undef
-
-jon :== 'Text'.join
-
-derive gPrint IRCCommand, IRCReplies, IRCErrors, (,), Maybe, (), Either
-
-//Start = runParser parseMessage $ fromString ":frobnicator!~frobnicat@92.110.128.124 QUIT\r\n"
-//Start = runParser parseMessage $ fromString ":frobnicator!~frobnicat@92.110.128.124 AWAY test\r\n"
-Start = runParser parseMessage $ fromString ":frobnicator!~frobnicat@92.110.128.124 AWAY test with spaces\r\n"
-
-(<+) infixr 5 :: a b -> String | toString a & toString b
-(<+) a b = toString a +++ toString b
-
-parseIRCMessage :: (String -> Either [Error] IRCMessage)
-parseIRCMessage = parse parseMessage o fromString
-
-parseMessage :: Parser Char IRCMessage
-parseMessage = optional (parseEither parseHost parseUser) <* spaceParser
- >>= \mprefix->parseCommand
- <* pToken '\r' <* pToken '\n'
- >>= \cmd->pure {IRCMessage | irc_prefix=mprefix, irc_command=cmd}
-
-spaceParser :: Parser Char [Char]
-spaceParser = pMany $ pToken ' '
-
-parseServer :: Parser Char String
-parseServer = pFail
-
-parseEither :: (Parser a b) (Parser a c) -> Parser a (Either b c)
-parseEither p q = Left <$> p <|> Right <$> q
-
-parseUser :: Parser Char IRCUser
-parseUser = pToken ':' >>| parseNick
- >>= \nick->optional (pToken '!' >>| parseUsr)
- >>= \muser->optional (pToken '@' >>| parseHost)
- >>= \mhost->pure {IRCUser | irc_nick=nick, irc_user=muser, irc_host=mhost}
-
-parseUsr :: Parser Char String
-parseUsr = toString <$> pSome (pNoneOf [' ', '@':illegal])
-
-parseNick :: Parser Char String
-parseNick = pAlpha >>= \c->pMany (pAlpha <|> pDigit <|> pSpecial)
- >>= \cs->pure (toString [c:cs])
-
-pSpecial :: Parser Char Char
-pSpecial = pOneOf ['-', '[', ']', '\\', '\`', '^', '{', '}']
+import Control.Monad => qualified join
+import Data.Either
+import Data.Func
+import Data.Maybe
+import Text
+import Text.GenPrint
+import Text.Parsers.Simple.Chars
+import Text.Parsers.Simple.Core
-parseHost :: Parser Char String
-parseHost = parseName
- >>= \nm->pMany (pToken '.' >>| parseName)
- >>= \nms->pure (concat [nm:nms])
+import GenIRC
+
+derive gPrint IRCErrors, IRCReplies, Maybe, Either, IRCUser, IRCNumReply
+
+Start = (map (fmap toString) msgs, msgs)
+where
+ msgs =
+ [ parseIRCMessage ":clooglebot!~cloogle@dhcp-077-249-221-037.chello.nl QUIT\r\n"
+ , parseIRCMessage ":clooglebot!~cloogle QUIT\r\n"
+ , parseIRCMessage ":frobnicator!~frobnicat@92.110.128.124 QUIT\r\n"
+ , parseIRCMessage ":frobnicator!~frobnicat@92.110.128.124 AWAY test\r\n"
+ , parseIRCMessage ":frobnicator!~frobnicat@92.110.128.124 AWAY :test with spaces\r\n"
+ , parseIRCMessage ":cherryh.freenode.net NOTICE * :*** Found your hostname\r\n"
+ , parseIRCMessage ":cherryh.freenode.net QUIT :hoi hoi\r\n"
+ , parseIRCMessage ":cherryh.freenode.net JOIN #cha,#ch-b #twilight\r\n"
+ , parseIRCMessage ":cherryh.freenode.net ISON a b c d e f :g h\r\n"
+ , parseIRCMessage ":wilhelm.freenode.net 001 clooglebot :Welcome to the freenode Internet Relay Chat Network clooglebot\r\n"
+ , parseIRCMessage "PING :orwell.freenode.net\r\n"
+ , parseIRCMessage ":ChanServ!ChanServ@services. MODE #cloogle +o frobnicator\r\n"
+ , parseIRCMessage ":qbot_v01!~qbot@ip-213-124-170-20.ip.prioritytelecom.net PRIVMSG ##chinees :[link] Cloogle - https://cloogle.org"
+ ]
+
+parseIRCMessage :: String -> Either [Error] IRCMessage
+parseIRCMessage s = case runParser parsePrefix (fromString s) of
+ // Prefix is parsed
+ ([(prefix, rest):_], _)
+ //Try parsing a numeric reply
+ = case parse parseReply rest of
+ //Try a normal command
+ Left e = case parseCmd rest of
+ Left e2 = Left [e2:e]
+ Right cmd = Right {IRCMessage | irc_prefix=prefix, irc_command=Right cmd}
+ Right repl = Right {IRCMessage | irc_prefix=prefix, irc_command=Left repl}
+ // Error parsing prefix
+ (_, es) = Left ["Error parsing prefix"]
+
+//Prefix
+parsePrefix :: Parser Char (Maybe (Either IRCUser String))
+parsePrefix
+ = optional (pToken ':' >>| parseEither parseUser parseHost <* pToken ' ')
+where
+ parseEither :: (Parser a b) (Parser a c) -> Parser a (Either b c)
+ parseEither p q = Left <$> p <|> Right <$> q
+
+ parseUser :: Parser Char IRCUser
+ parseUser = parseNick
+ >>= \nick->optional (pToken '!' >>| parseUsr)
+ >>= \muser->optional (pToken '@' >>| parseHost)
+ >>= \mhost->pure {IRCUser
+ | irc_nick=nick, irc_user=muser, irc_host=mhost}
+
+ parseUsr :: Parser Char String
+ parseUsr = toString <$> pSome (pNoneOf [' ', '@':illegal])
+
+ parseNick :: Parser Char String
+ parseNick = pAlpha
+ >>= \c ->pMany (pAlpha <|> pDigit <|> pOneOf (fromString "_-[]\\`^{}"))
+ >>= \cs->pure (toString [c:cs])
+
+ parseHost :: Parser Char String
+ parseHost = join "." <$> (pSepBy parseName (pToken '.'))
+ >>= \s->optional (pToken '.') >>= pure o maybe s (\p->s+++toString s)
+ where
+ parseName :: Parser Char String
+ parseName = toString <$> pSome (pAlpha <|> pDigit <|> pOneOf ['-', '/'])
+
+//Parse Cmd
+parseCmd :: [Char] -> Either Error IRCCommand
+parseCmd cs = fst $ gIRCParse{|*|} $ argfun $ split " " $ toString cs
where
- parseName :: Parser Char String
- parseName = toString <$> pSome (pAlpha <|> pDigit <|> pToken '.')
-
-instance toString IRCMessage where
- toString m = maybe "" (\s->either id ((<+) ":") s <+ " ") m.irc_prefix <+ m.irc_command
-
-instance toString IRCUser where
- toString m = m.irc_nick <+ maybe "" ((<+) "!") m.irc_user
- <+ maybe "" ((<+) "@") m.irc_host
-
-cons :: a [a] -> [a]
-cons a as = [a:as]
-
-pMiddle :: Parser Char String
-pMiddle = fmap toString $
- spaceParser >>| pToken ':' >>| pMany (pNoneOf illegal)
-
-pTrailing :: Parser Char String
-pTrailing = fmap toString $
- spaceParser >>| liftM2 cons (pNotSatisfy ((==)':')) (pMany $ pNoneOf [' ':illegal])
-
-pParam :: Parser Char String
-pParam = pMiddle <|> pTrailing
+ argfun :: [String] -> [String]
+ argfun [] = []
+ argfun [x:xs]
+ # x = trim x
+ | x.[0] == ':' = [join " " $ [x % (1, size x):map rtrim xs]]
+ | otherwise = [x:argfun xs]
+
+//Reply
+parseReply :: Parser Char IRCNumReply
+parseReply = spaceParser
+ >>| (pMany (pToken '0') >>| pSome pDigit <* spaceParser)
+ >>= \rep->(toString <$> pSome (pNoneOf [' ':illegal]) <* spaceParser)
+ >>= \rec->(toString <$> pSome (pNoneOf illegal))
+ >>= \msg->pure {IRCNumReply
+ | irc_reply = fromInt $ toInt $ toString rep
+ , irc_recipient = rec
+ , irc_message = msg % (if (msg.[0] == ':') 1 0, size msg)
+ }
+ <* pToken '\r' <* pToken '\n'
+ where
+ spaceParser :: Parser Char [Char]
+ spaceParser = pMany $ pToken ' '
+//Common parsers
pNoneOf :: [a] -> Parser a a | Eq a
pNoneOf l = pSatisfy (not o flip isMember l)
-pNotSatisfy :: (a -> Bool) -> Parser a a | Eq a
-pNotSatisfy f = pSatisfy (not o f)
-
-pInt :: Parser Char Int
-pInt = toInt o toString <$> (spaceParser >>| pSome pDigit)
-
illegal :: [Char]
illegal = ['\x00','\r','\n']
-pCommand :: String -> Parser Char [Char]
-pCommand s = pList (map pToken $ fromString s)
-
-pCommand0 :: String IRCCommand -> Parser Char IRCCommand
-pCommand0 s c = pCommand s >>| pure c
-
-pCommand1 :: String (Parser Char a) (a -> IRCCommand) -> Parser Char IRCCommand
-pCommand1 s p c = pCommand s >>| liftM c p
-
-pCommand2 :: String (Parser Char a) (Parser Char b) (a b -> IRCCommand) -> Parser Char IRCCommand
-pCommand2 s p q c = pCommand s >>| liftM2 c p q
-
-pCommand3 :: String (Parser Char a) (Parser Char b) (Parser Char c) (a b c -> IRCCommand) -> Parser Char IRCCommand
-pCommand3 s p q r c = pCommand s >>| liftM3 c p q r
-
-pCommand4 :: String (Parser Char a) (Parser Char b) (Parser Char c) (Parser Char d) (a b c d -> IRCCommand) -> Parser Char IRCCommand
-pCommand4 s p q r t c = pCommand s >>| liftM4 c p q r t
-
-pCommand5 :: String (Parser Char a) (Parser Char b) (Parser Char c) (Parser Char d) (Parser Char e) (a b c d e -> IRCCommand) -> Parser Char IRCCommand
-pCommand5 s p q r t u c = pCommand s >>| liftM5 c p q r t u
-
-pMode :: Parser Char String
-pMode = toString <$> pSome (pOneOf ['+','-','o','p','i','t','n','b','v','w','s'])
-
-parseCommand :: Parser Char IRCCommand
-parseCommand =
- pCommand1 "ADMIN" (optional pMiddle) ADMIN
- <|> pCommand1 "AWAY" pParam AWAY
- <|> pCommand2 "CONNECT" pParam (optional $ liftM2 tuple pInt (optional pParam)) CONNECT
- <|> pCommand0 "DIE" DIE
- <|> pCommand1 "ERROR" pParam ERROR
- <|> pCommand1 "INFO" (optional pParam) INFO
- <|> pCommand2 "INVITE" pMiddle pMiddle INVITE
- <|> pCommand1 "ISON" (pSome pMiddle) ISON
- <|> pCommand1 "JOIN" (pSepBy (liftM2 tuple pMiddle $ optional pMiddle) pComma) JOIN
- <|> pCommand3 "KICK" pMiddle pMiddle (optional pParam) KICK
- <|> pCommand2 "KILL" pMiddle pParam KILL
- <|> pCommand1 "LINKS" (optional $ liftM2 tuple (optional pMiddle) pMiddle) LINKS
- <|> pCommand1 "LIST" (optional $ liftM2 tuple (pSepBy pMiddle pComma) $ optional pMiddle) LIST
- <|> pCommand1 "LUSERS" (optional $ liftM2 tuple pMiddle $ optional pMiddle) LUSERS
- <|> pCommand5 "MODE" pMiddle pMode (optional pMiddle) (optional pMiddle) (optional pMiddle) MODE
- <|> pCommand1 "MOTD" (optional pMiddle) MOTD
- <|> pCommand1 "NAMES" (pSepBy pMiddle pComma) NAMES
- //NJOIN
- //NOTICE String String
- //OPER String String
- //PART [String]
- //PASS String
- <|> pCommand2 "PING" pMiddle (optional pMiddle) PING
- <|> pCommand2 "PONG" pMiddle (optional pMiddle) PONG
- <|> pCommand2 "PRIVMSG" (pSepBy pMiddle pComma) pParam PRIVMSG
- <|> pCommand1 "QUIT" (optional pParam) QUIT
- //REHASH
- //RESTART
- //SERVER
- //SERVICE String String String String
- //SERVLIST (Maybe (String, Maybe String))
- //SQUERY String String
- //SQUIRT
- //SQUIT String String
- //STATS (Maybe (String, Maybe String))
- //SUMMON String (Maybe (String, Maybe String))
- //TIME (Maybe String)
- //TOPIC String (Maybe String)
- //TRACE (Maybe String)
- <|> pCommand3 "USER" pMiddle pMiddle (pMiddle >>| pParam) USER
- //USERHOST [String]
- //USERS (Maybe String)
- //VERSION (Maybe String)
- //WALLOPS String
- //WHO (Maybe String)
- //WHOIS (Maybe String) [String]
- //WHOWAS (Maybe String) [String]
-
+instance toString IRCNumReply where
+ toString m = lpad (toString $ toInt m.irc_reply) 3 '0' <+ " " <+
+ m.irc_recipient <+ " " <+ concat (gIRCPrint{|*|} m.irc_message)
+instance toString IRCMessage where
+ toString m = maybe "" (\s->either ((<+) ":") id s <+ " ") m.irc_prefix
+ <+ either toString toString m.irc_command
+instance toString IRCUser where
+ toString m = m.irc_nick <+ maybe "" ((<+) "!") m.irc_user
+ <+ maybe "" ((<+) "@") m.irc_host
instance toString IRCCommand where
- toString r = flip (+++) "\r\n" case r of
- //ADMIN (Maybe String)
- //AWAY String
- //CONNECT String (Maybe (Int, Maybe String))
- //DIE
- //ERROR String
- //INFO (Maybe String)
- //INVITE String String
- //ISON [String]
- JOIN chs = "JOIN " +++ (if (isEmpty chs) "0"
- (jon ", " [jon " " [ch:maybeToList mk]\\(ch, mk)<-chs]))
- //KICK String String (Maybe String)
- //KILL String String
- //LINKS (Maybe (Maybe String, String))
- //LIST (Maybe ([String], Maybe String))
- //LUSERS (Maybe (String, Maybe String))
- //MODE String String (Maybe String) (Maybe String) (Maybe String)
- //MOTD (Maybe String)
- //NAMES [String]
- NICK n ms = jon " " ["NICK", n]
- //NJOIN
- //NOTICE String String
- //OPER String String
- //PART [String]
- //PASS String
- PING a mb = jon " " ["PING",a:maybeToList mb]
- PONG a mb = jon " " ["PONG",a:maybeToList mb]
- PRIVMSG dest msg = undef //jon " " ["PRIVMSG", dest, ":"+++msg]
- QUIT msg = jon " " ["QUIT":maybeToList msg]
- //REHASH
- //RESTART
- //SERVER
- //SERVICE String String String String
- //SERVLIST (Maybe (String, Maybe String))
- //SQUERY String String
- //SQUIRT
- //SQUIT String String
- //STATS (Maybe (String, Maybe String))
- //SUMMON String (Maybe (String, Maybe String))
- //TIME (Maybe String)
- //TOPIC String (Maybe String)
- //TRACE (Maybe String)
- USER login mode rn = jon " " ["USER", login, mode, "*", ":"+++rn]
- //USERHOST [String]
- //USERS (Maybe String)
- //VERSION (Maybe String)
- //WALLOPS String
- //WHO (Maybe String)
- //WHOIS (Maybe String) [String]
- //WHOWAS (Maybe String) [String]
- _ = printToString r
-
-
+ toString m = join " " (gIRCPrint{|*|} m) +++ "\r\n"
instance toString IRCReplies where toString r = printToString r
instance toString IRCErrors where toString r = printToString r
+(<+) infixr 5 :: a b -> String | toString a & toString b
+(<+) a b = toString a +++ toString b
+
instance fromInt IRCReplies where
fromInt r = case r of
1 = RPL_WELCOME
393 = RPL_USERS
394 = RPL_ENDOFUSERS
395 = RPL_NOUSERS
- _ = undef
+ _ = RPL_UNKNOWN
instance toInt IRCReplies where
toInt r = case r of
RPL_USERS = 393
RPL_ENDOFUSERS = 394
RPL_NOUSERS = 395
+ RPL_UNKNOWN = 998
instance fromInt IRCErrors where
fromInt r = case r of
491 = ERR_NOOPERHOST
501 = ERR_UMODEUNKNOWNFLAG
502 = ERR_USERSDONTMATCH
+ _ = ERR_UNKNOWN
instance toInt IRCErrors where
toInt r = case r of
ERR_NOOPERHOST = 491
ERR_UMODEUNKNOWNFLAG = 501
ERR_USERSDONTMATCH = 502
+ ERR_UNKNOWN = 999
repositories / cloogle-irc.git / blobdiff