plugins-1.0: src/System/Plugins/ParsePkgConfLite.hs
{-# OPTIONS -fglasgow-exts #-}
{-# OPTIONS -w #-}
module System.Plugins.ParsePkgConfLite (
parsePkgConf, parseOnePkgConf
) where
import System.Plugins.Package ( PackageConfig(..), defaultPackageConfig )
import Char ( isSpace, isAlpha, isAlphaNum, isUpper )
import List ( break )
import Array
#if __GLASGOW_HASKELL__ >= 503
import GHC.Exts
#else
import GlaExts
#endif
-- parser produced by Happy Version 1.15
newtype HappyAbsSyn = HappyAbsSyn (() -> ())
happyIn5 :: ([ PackageConfig ]) -> (HappyAbsSyn )
happyIn5 x = unsafeCoerce# x
{-# INLINE happyIn5 #-}
happyOut5 :: (HappyAbsSyn ) -> ([ PackageConfig ])
happyOut5 x = unsafeCoerce# x
{-# INLINE happyOut5 #-}
happyIn6 :: ([ PackageConfig ]) -> (HappyAbsSyn )
happyIn6 x = unsafeCoerce# x
{-# INLINE happyIn6 #-}
happyOut6 :: (HappyAbsSyn ) -> ([ PackageConfig ])
happyOut6 x = unsafeCoerce# x
{-# INLINE happyOut6 #-}
happyIn7 :: (PackageConfig) -> (HappyAbsSyn )
happyIn7 x = unsafeCoerce# x
{-# INLINE happyIn7 #-}
happyOut7 :: (HappyAbsSyn ) -> (PackageConfig)
happyOut7 x = unsafeCoerce# x
{-# INLINE happyOut7 #-}
happyIn8 :: (PackageConfig -> PackageConfig) -> (HappyAbsSyn )
happyIn8 x = unsafeCoerce# x
{-# INLINE happyIn8 #-}
happyOut8 :: (HappyAbsSyn ) -> (PackageConfig -> PackageConfig)
happyOut8 x = unsafeCoerce# x
{-# INLINE happyOut8 #-}
happyIn9 :: (PackageConfig -> PackageConfig) -> (HappyAbsSyn )
happyIn9 x = unsafeCoerce# x
{-# INLINE happyIn9 #-}
happyOut9 :: (HappyAbsSyn ) -> (PackageConfig -> PackageConfig)
happyOut9 x = unsafeCoerce# x
{-# INLINE happyOut9 #-}
happyIn10 :: ([String]) -> (HappyAbsSyn )
happyIn10 x = unsafeCoerce# x
{-# INLINE happyIn10 #-}
happyOut10 :: (HappyAbsSyn ) -> ([String])
happyOut10 x = unsafeCoerce# x
{-# INLINE happyOut10 #-}
happyIn11 :: ([String]) -> (HappyAbsSyn )
happyIn11 x = unsafeCoerce# x
{-# INLINE happyIn11 #-}
happyOut11 :: (HappyAbsSyn ) -> ([String])
happyOut11 x = unsafeCoerce# x
{-# INLINE happyOut11 #-}
happyIn12 :: (Bool) -> (HappyAbsSyn )
happyIn12 x = unsafeCoerce# x
{-# INLINE happyIn12 #-}
happyOut12 :: (HappyAbsSyn ) -> (Bool)
happyOut12 x = unsafeCoerce# x
{-# INLINE happyOut12 #-}
happyInTok :: Token -> (HappyAbsSyn )
happyInTok x = unsafeCoerce# x
{-# INLINE happyInTok #-}
happyOutTok :: (HappyAbsSyn ) -> Token
happyOutTok x = unsafeCoerce# x
{-# INLINE happyOutTok #-}
happyActOffsets :: HappyAddr
happyActOffsets = HappyA# "\x1f\x00\x1e\x00\x1d\x00\x1b\x00\x1a\x00\x1c\x00\x19\x00\x01\x00\x0e\x00\x00\x00\x00\x00\x17\x00\x08\x00\x00\x00\x16\x00\x00\x00\x13\x00\x00\x00\xfe\xff\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x11\x00\x00\x00\x00\x00"#
happyGotoOffsets :: HappyAddr
happyGotoOffsets = HappyA# "\x18\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\xfd\xff\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
happyDefActions :: HappyAddr
happyDefActions = HappyA# "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfb\xff\xfd\xff\x00\x00\x00\x00\xf8\xff\x00\x00\xfc\xff\x00\x00\xfa\xff\x00\x00\xf9\xff\x00\x00\xf7\xff\xf4\xff\xf5\xff\x00\x00\xef\xff\xf6\xff\x00\x00\xf3\xff\xf1\xff\xf2\xff\x00\x00\xf0\xff"#
happyCheck :: HappyAddr
happyCheck = HappyA# "\xff\xff\x03\x00\x05\x00\x04\x00\x07\x00\x04\x00\x08\x00\x09\x00\x09\x00\x08\x00\x02\x00\x01\x00\x02\x00\x05\x00\x03\x00\x04\x00\x04\x00\x05\x00\x04\x00\x05\x00\x04\x00\x06\x00\x02\x00\x02\x00\x00\x00\x07\x00\x09\x00\x08\x00\x06\x00\x01\x00\x07\x00\x04\x00\x03\x00\xff\xff\x03\x00\x0a\x00\x0a\x00\xff\xff\x08\x00\xff\xff\xff\xff\xff\xff"#
happyTable :: HappyAddr
happyTable = HappyA# "\x00\x00\x19\x00\x16\x00\x1d\x00\x17\x00\x0b\x00\x1a\x00\x1b\x00\x1e\x00\x06\x00\x14\x00\x08\x00\x09\x00\x15\x00\x0c\x00\x0d\x00\x1f\x00\x20\x00\x10\x00\x11\x00\x15\x00\x1b\x00\x11\x00\x04\x00\x06\x00\x0f\x00\x21\x00\x06\x00\x13\x00\x0c\x00\x0f\x00\x0b\x00\x04\x00\x00\x00\x08\x00\xff\xff\xff\xff\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00"#
happyReduceArr = array (2, 16) [
(2 , happyReduce_2),
(3 , happyReduce_3),
(4 , happyReduce_4),
(5 , happyReduce_5),
(6 , happyReduce_6),
(7 , happyReduce_7),
(8 , happyReduce_8),
(9 , happyReduce_9),
(10 , happyReduce_10),
(11 , happyReduce_11),
(12 , happyReduce_12),
(13 , happyReduce_13),
(14 , happyReduce_14),
(15 , happyReduce_15),
(16 , happyReduce_16)
]
happy_n_terms = 11 :: Int
happy_n_nonterms = 8 :: Int
happyReduce_2 = happySpecReduce_2 0# happyReduction_2
happyReduction_2 happy_x_2
happy_x_1
= happyIn5
([]
)
happyReduce_3 = happySpecReduce_3 0# happyReduction_3
happyReduction_3 happy_x_3
happy_x_2
happy_x_1
= case happyOut6 happy_x_2 of { happy_var_2 ->
happyIn5
(reverse happy_var_2
)}
happyReduce_4 = happySpecReduce_1 1# happyReduction_4
happyReduction_4 happy_x_1
= case happyOut7 happy_x_1 of { happy_var_1 ->
happyIn6
([ happy_var_1 ]
)}
happyReduce_5 = happySpecReduce_3 1# happyReduction_5
happyReduction_5 happy_x_3
happy_x_2
happy_x_1
= case happyOut6 happy_x_1 of { happy_var_1 ->
case happyOut7 happy_x_3 of { happy_var_3 ->
happyIn6
(happy_var_3 : happy_var_1
)}}
happyReduce_6 = happyReduce 4# 2# happyReduction_6
happyReduction_6 (happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut8 happy_x_3 of { happy_var_3 ->
happyIn7
(happy_var_3 defaultPackageConfig
) `HappyStk` happyRest}
happyReduce_7 = happySpecReduce_1 3# happyReduction_7
happyReduction_7 happy_x_1
= case happyOut9 happy_x_1 of { happy_var_1 ->
happyIn8
(\p -> happy_var_1 p
)}
happyReduce_8 = happySpecReduce_3 3# happyReduction_8
happyReduction_8 happy_x_3
happy_x_2
happy_x_1
= case happyOut8 happy_x_1 of { happy_var_1 ->
case happyOut9 happy_x_3 of { happy_var_3 ->
happyIn8
(\p -> happy_var_1 (happy_var_3 p)
)}}
happyReduce_9 = happySpecReduce_3 4# happyReduction_9
happyReduction_9 happy_x_3
happy_x_2
happy_x_1
= case happyOutTok happy_x_1 of { (ITvarid happy_var_1) ->
case happyOutTok happy_x_3 of { (ITstring happy_var_3) ->
happyIn9
(\p -> case happy_var_1 of
"name" -> p{name = happy_var_3}
_ -> error "unknown key in config file"
)}}
happyReduce_10 = happySpecReduce_3 4# happyReduction_10
happyReduction_10 happy_x_3
happy_x_2
happy_x_1
= case happyOutTok happy_x_1 of { (ITvarid happy_var_1) ->
case happyOut12 happy_x_3 of { happy_var_3 ->
happyIn9
(\p -> case happy_var_1 of {
"auto" -> p{auto = happy_var_3};
_ -> p }
)}}
happyReduce_11 = happySpecReduce_3 4# happyReduction_11
happyReduction_11 happy_x_3
happy_x_2
happy_x_1
= case happyOutTok happy_x_1 of { (ITvarid happy_var_1) ->
case happyOut10 happy_x_3 of { happy_var_3 ->
happyIn9
(\p -> case happy_var_1 of
"import_dirs" -> p{import_dirs = happy_var_3}
"library_dirs" -> p{library_dirs = happy_var_3}
"hs_libraries" -> p{hs_libraries = happy_var_3}
"extra_libraries" -> p{extra_libraries = happy_var_3}
"include_dirs" -> p{include_dirs = happy_var_3}
"c_includes" -> p{c_includes = happy_var_3}
"package_deps" -> p{package_deps = happy_var_3}
"extra_ghc_opts" -> p{extra_ghc_opts = happy_var_3}
"extra_cc_opts" -> p{extra_cc_opts = happy_var_3}
"extra_ld_opts" -> p{extra_ld_opts = happy_var_3}
"framework_dirs" -> p{framework_dirs = happy_var_3}
"extra_frameworks"-> p{extra_frameworks= happy_var_3}
_other -> p
)}}
happyReduce_12 = happySpecReduce_2 5# happyReduction_12
happyReduction_12 happy_x_2
happy_x_1
= happyIn10
([]
)
happyReduce_13 = happySpecReduce_3 5# happyReduction_13
happyReduction_13 happy_x_3
happy_x_2
happy_x_1
= case happyOut11 happy_x_2 of { happy_var_2 ->
happyIn10
(reverse happy_var_2
)}
happyReduce_14 = happySpecReduce_1 6# happyReduction_14
happyReduction_14 happy_x_1
= case happyOutTok happy_x_1 of { (ITstring happy_var_1) ->
happyIn11
([ happy_var_1 ]
)}
happyReduce_15 = happySpecReduce_3 6# happyReduction_15
happyReduction_15 happy_x_3
happy_x_2
happy_x_1
= case happyOut11 happy_x_1 of { happy_var_1 ->
case happyOutTok happy_x_3 of { (ITstring happy_var_3) ->
happyIn11
(happy_var_3 : happy_var_1
)}}
happyReduce_16 = happySpecReduce_1 7# happyReduction_16
happyReduction_16 happy_x_1
= case happyOutTok happy_x_1 of { (ITconid happy_var_1) ->
happyIn12
( case happy_var_1 of {
"True" -> True;
"False" -> False;
_ -> error ("unknown constructor in config file: " ++ happy_var_1) }
)}
happyNewToken action sts stk [] =
happyDoAction 10# (error "reading EOF!") action sts stk []
happyNewToken action sts stk (tk:tks) =
let cont i = happyDoAction i tk action sts stk tks in
case tk of {
ITocurly -> cont 1#;
ITccurly -> cont 2#;
ITobrack -> cont 3#;
ITcbrack -> cont 4#;
ITcomma -> cont 5#;
ITequal -> cont 6#;
ITvarid happy_dollar_dollar -> cont 7#;
ITconid happy_dollar_dollar -> cont 8#;
ITstring happy_dollar_dollar -> cont 9#;
_ -> happyError' (tk:tks)
}
happyError_ tk tks = happyError' (tk:tks)
newtype HappyIdentity a = HappyIdentity a
happyIdentity = HappyIdentity
happyRunIdentity (HappyIdentity a) = a
instance Monad HappyIdentity where
return = HappyIdentity
(HappyIdentity p) >>= q = q p
happyThen :: () => HappyIdentity a -> (a -> HappyIdentity b) -> HappyIdentity b
happyThen = (>>=)
happyReturn :: () => a -> HappyIdentity a
happyReturn = (return)
happyThen1 m k tks = (>>=) m (\a -> k a tks)
happyReturn1 :: () => a -> b -> HappyIdentity a
happyReturn1 = \a tks -> (return) a
happyError' :: () => [Token] -> HappyIdentity a
happyError' = HappyIdentity . happyError
parse tks = happyRunIdentity happySomeParser where
happySomeParser = happyThen (happyParse 0# tks) (\x -> happyReturn (happyOut5 x))
parseOne tks = happyRunIdentity happySomeParser where
happySomeParser = happyThen (happyParse 1# tks) (\x -> happyReturn (happyOut7 x))
happySeq = happyDontSeq
data Token
= ITocurly
| ITccurly
| ITobrack
| ITcbrack
| ITcomma
| ITequal
| ITvarid String
| ITconid String
| ITstring String
lexer :: String -> [Token]
lexer [] = []
lexer ('{':cs) = ITocurly : lexer cs
lexer ('}':cs) = ITccurly : lexer cs
lexer ('[':cs) = ITobrack : lexer cs
lexer (']':cs) = ITcbrack : lexer cs
lexer (',':cs) = ITcomma : lexer cs
lexer ('=':cs) = ITequal : lexer cs
lexer ('"':cs) = lexString cs ""
lexer (c:cs)
| isSpace c = lexer cs
| isAlpha c = lexID (c:cs) where
lexer _ = error "Unexpected token"
lexID cs = (if isUpper (head cs) then ITconid else ITvarid) id : lexer rest
where
(id,rest) = break (\c -> c /= '_' && not (isAlphaNum c)) cs
lexString ('"':cs) s = ITstring (reverse s) : lexer cs
lexString ('\\':c:cs) s = lexString cs (c:s)
lexString (c:cs) s = lexString cs (c:s)
happyError _ = error "Couldn't parse package configuration."
parsePkgConf :: String -> [PackageConfig]
parsePkgConf = parse . lexer
parseOnePkgConf :: String -> PackageConfig
parseOnePkgConf = parseOne . lexer
{-# LINE 1 "GenericTemplate.hs" #-}
{-# LINE 1 "<built-in>" #-}
{-# LINE 1 "<command line>" #-}
{-# LINE 1 "GenericTemplate.hs" #-}
-- $Id$
{-# LINE 28 "GenericTemplate.hs" #-}
data Happy_IntList = HappyCons Int# Happy_IntList
{-# LINE 49 "GenericTemplate.hs" #-}
{-# LINE 59 "GenericTemplate.hs" #-}
infixr 9 `HappyStk`
data HappyStk a = HappyStk a (HappyStk a)
-----------------------------------------------------------------------------
-- starting the parse
happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-----------------------------------------------------------------------------
-- Accepting the parse
-- If the current token is 0#, it means we've just accepted a partial
-- parse (a %partial parser). We must ignore the saved token on the top of
-- the stack in this case.
happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
happyReturn1 ans
happyAccept j tk st sts (HappyStk ans _) =
(happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-----------------------------------------------------------------------------
-- Arrays only: do the next action
happyDoAction i tk st
= {- nothing -}
case action of
0# -> {- nothing -}
happyFail i tk st
-1# -> {- nothing -}
happyAccept i tk st
n | (n <# (0# :: Int#)) -> {- nothing -}
(happyReduceArr ! rule) i tk st
where rule = (I# ((negateInt# ((n +# (1# :: Int#))))))
n -> {- nothing -}
happyShift new_state i tk st
where new_state = (n -# (1# :: Int#))
where off = indexShortOffAddr happyActOffsets st
off_i = (off +# i)
check = if (off_i >=# (0# :: Int#))
then (indexShortOffAddr happyCheck off_i ==# i)
else False
action | check = indexShortOffAddr happyTable off_i
| otherwise = indexShortOffAddr happyDefActions st
indexShortOffAddr (HappyA# arr) off =
#if __GLASGOW_HASKELL__ > 500
narrow16Int# i
#elif __GLASGOW_HASKELL__ == 500
intToInt16# i
#else
(i `iShiftL#` 16#) `iShiftRA#` 16#
#endif
where
#if __GLASGOW_HASKELL__ >= 503
i = word2Int# ((high `uncheckedShiftL#` 8#) `or#` low)
#else
i = word2Int# ((high `shiftL#` 8#) `or#` low)
#endif
high = int2Word# (ord# (indexCharOffAddr# arr (off' +# 1#)))
low = int2Word# (ord# (indexCharOffAddr# arr off'))
off' = off *# 2#
data HappyAddr = HappyA# Addr#
-----------------------------------------------------------------------------
-- HappyState data type (not arrays)
{-# LINE 170 "GenericTemplate.hs" #-}
-----------------------------------------------------------------------------
-- Shifting a token
happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
let i = (case unsafeCoerce# x of { (I# (i)) -> i }) in
-- trace "shifting the error token" $
happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
happyShift new_state i tk st sts stk =
happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-- happyReduce is specialised for the common cases.
happySpecReduce_0 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_0 nt fn j tk st@((action)) sts stk
= happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
happySpecReduce_1 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
= let r = fn v1 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happySpecReduce_2 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
= let r = fn v1 v2 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happySpecReduce_3 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
= let r = fn v1 v2 v3 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happyReduce k i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happyReduce k nt fn j tk st sts stk
= case happyDrop (k -# (1# :: Int#)) sts of
sts1@((HappyCons (st1@(action)) (_))) ->
let r = fn stk in -- it doesn't hurt to always seq here...
happyDoSeq r (happyGoto nt j tk st1 sts1 r)
happyMonadReduce k nt fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happyMonadReduce k nt fn j tk st sts stk =
happyThen1 (fn stk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
where sts1@((HappyCons (st1@(action)) (_))) = happyDrop k (HappyCons (st) (sts))
drop_stk = happyDropStk k stk
happyDrop 0# l = l
happyDrop n (HappyCons (_) (t)) = happyDrop (n -# (1# :: Int#)) t
happyDropStk 0# l = l
happyDropStk n (x `HappyStk` xs) = happyDropStk (n -# (1#::Int#)) xs
-----------------------------------------------------------------------------
-- Moving to a new state after a reduction
happyGoto nt j tk st =
{- nothing -}
happyDoAction j tk new_state
where off = indexShortOffAddr happyGotoOffsets st
off_i = (off +# nt)
new_state = indexShortOffAddr happyTable off_i
-----------------------------------------------------------------------------
-- Error recovery (0# is the error token)
-- parse error if we are in recovery and we fail again
happyFail 0# tk old_st _ stk =
-- trace "failing" $
happyError_ tk
{- We don't need state discarding for our restricted implementation of
"error". In fact, it can cause some bogus parses, so I've disabled it
for now --SDM
-- discard a state
happyFail 0# tk old_st (HappyCons ((action)) (sts))
(saved_tok `HappyStk` _ `HappyStk` stk) =
-- trace ("discarding state, depth " ++ show (length stk)) $
happyDoAction 0# tk action sts ((saved_tok`HappyStk`stk))
-}
-- Enter error recovery: generate an error token,
-- save the old token and carry on.
happyFail i tk (action) sts stk =
-- trace "entering error recovery" $
happyDoAction 0# tk action sts ( (unsafeCoerce# (I# (i))) `HappyStk` stk)
-- Internal happy errors:
notHappyAtAll = error "Internal Happy error\n"
-----------------------------------------------------------------------------
-- Hack to get the typechecker to accept our action functions
happyTcHack :: Int# -> a -> a
happyTcHack x y = y
{-# INLINE happyTcHack #-}
-----------------------------------------------------------------------------
-- Seq-ing. If the --strict flag is given, then Happy emits
-- happySeq = happyDoSeq
-- otherwise it emits
-- happySeq = happyDontSeq
happyDoSeq, happyDontSeq :: a -> b -> b
happyDoSeq a b = a `seq` b
happyDontSeq a b = b
-----------------------------------------------------------------------------
-- Don't inline any functions from the template. GHC has a nasty habit
-- of deciding to inline happyGoto everywhere, which increases the size of
-- the generated parser quite a bit.
{-# NOINLINE happyDoAction #-}
{-# NOINLINE happyTable #-}
{-# NOINLINE happyCheck #-}
{-# NOINLINE happyActOffsets #-}
{-# NOINLINE happyGotoOffsets #-}
{-# NOINLINE happyDefActions #-}
{-# NOINLINE happyShift #-}
{-# NOINLINE happySpecReduce_0 #-}
{-# NOINLINE happySpecReduce_1 #-}
{-# NOINLINE happySpecReduce_2 #-}
{-# NOINLINE happySpecReduce_3 #-}
{-# NOINLINE happyReduce #-}
{-# NOINLINE happyMonadReduce #-}
{-# NOINLINE happyGoto #-}
{-# NOINLINE happyFail #-}
-- end of Happy Template.