NgxExport

Export regular haskell functions for using in directives of nginx-haskell-module.

Type declarations

type ContentHandlerResult = (ByteString, ByteString, Int)

The first element of the 3-tuple is content, the second is content type, and the third is HTTP status.

type UnsafeContentHandlerResult = (ByteString, ByteString, Int)

The first element of the 3-tuple is content, the second is content type, and the third is HTTP status. Both the content and the content type are supposed to be referring to low-level string literals which do not need to be freed upon request termination and must not be garbage-collected in the Haskell RTS.

Exporters

ngxExportSS :: Name -> Q [Dec]

Exports a function of type String -> String for using in directive haskell_run.

ngxExportSSS :: Name -> Q [Dec]

Exports a function of type String -> String -> String for using in directive haskell_run.

ngxExportSLS :: Name -> Q [Dec]

Exports a function of type [String] -> String for using in directive haskell_run.

ngxExportBS :: Name -> Q [Dec]

Exports a function of type String -> Bool for using in directive haskell_run.

ngxExportBSS :: Name -> Q [Dec]

Exports a function of type String -> String -> Bool for using in directive haskell_run.

ngxExportBLS :: Name -> Q [Dec]

Exports a function of type [String] -> Bool for using in directive haskell_run.

ngxExportYY :: Name -> Q [Dec]

Exports a function of type ByteString -> ByteString for using in directive haskell_run.

ngxExportBY :: Name -> Q [Dec]

Exports a function of type ByteString -> Bool for using in directive haskell_run.

ngxExportIOYY :: Name -> Q [Dec]

Exports a function of type ByteString -> IO ByteString for using in directive haskell_run.

ngxExportAsyncIOYY :: Name -> Q [Dec]

Exports a function of type ByteString -> IO ByteString for using in directive haskell_run_async.

ngxExportAsyncOnReqBody :: Name -> Q [Dec]

Exports a function of type ByteString -> ByteString -> IO ByteString for using in directive haskell_run_async_on_request_body.

The first argument of the exported function contains buffers of the client request body.

ngxExportServiceIOYY :: Name -> Q [Dec]

Exports a function of type ByteString -> Bool -> IO ByteString for using in directive haskell_run_service.

The boolean argument of the exported function marks that the service is being run for the first time.

ngxExportHandler :: Name -> Q [Dec]

Exports a function of type ByteString -> ContentHandlerResult for using in directives haskell_content and haskell_static_content.

ngxExportDefHandler :: Name -> Q [Dec]

Exports a function of type ByteString -> ByteString for using in directives haskell_content and haskell_static_content.

ngxExportUnsafeHandler :: Name -> Q [Dec]

Exports a function of type ByteString -> UnsafeContentHandlerResult for using in directive haskell_unsafe_content.

ngxExportAsyncHandler :: Name -> Q [Dec]

Exports a function of type ByteString -> IO ContentHandlerResult for using in directive haskell_async_content.

ngxExportAsyncHandlerOnReqBody :: Name -> Q [Dec]

Exports a function of type ByteString -> ByteString -> IO ContentHandlerResult for using in directive haskell_async_content_on_request_body.

The first argument of the exported function contains buffers of the client request body.

ngxExportServiceHook :: Name -> Q [Dec]

Exports a function of type ByteString -> IO ByteString for using in directive haskell_service_hook.

Re-exported data constructors from Foreign.C

newtype CInt :: *

Haskell type representing the C int type.

Constructors

CInt Int32

Instances

Bounded CInt

Methods

minBound :: CInt

maxBound :: CInt

Enum CInt

Methods

succ :: CInt -> CInt

pred :: CInt -> CInt

toEnum :: Int -> CInt

fromEnum :: CInt -> Int

enumFrom :: CInt -> [CInt]

enumFromThen :: CInt -> CInt -> [CInt]

enumFromTo :: CInt -> CInt -> [CInt]

enumFromThenTo :: CInt -> CInt -> CInt -> [CInt]

Eq CInt

Methods

(==) :: CInt -> CInt -> Bool

(/=) :: CInt -> CInt -> Bool

Integral CInt

Methods

quot :: CInt -> CInt -> CInt

rem :: CInt -> CInt -> CInt

div :: CInt -> CInt -> CInt

mod :: CInt -> CInt -> CInt

quotRem :: CInt -> CInt -> (CInt, CInt)

divMod :: CInt -> CInt -> (CInt, CInt)

toInteger :: CInt -> Integer

Num CInt

Methods

(+) :: CInt -> CInt -> CInt

(-) :: CInt -> CInt -> CInt

(*) :: CInt -> CInt -> CInt

negate :: CInt -> CInt

abs :: CInt -> CInt

signum :: CInt -> CInt

fromInteger :: Integer -> CInt

Ord CInt

Methods

compare :: CInt -> CInt -> Ordering

(<) :: CInt -> CInt -> Bool

(<=) :: CInt -> CInt -> Bool

(>) :: CInt -> CInt -> Bool

(>=) :: CInt -> CInt -> Bool

max :: CInt -> CInt -> CInt

min :: CInt -> CInt -> CInt

Read CInt

Methods

readsPrec :: Int -> ReadS CInt

readList :: ReadS [CInt]

readPrec :: ReadPrec CInt

readListPrec :: ReadPrec [CInt]

Real CInt

Methods

toRational :: CInt -> Rational

Show CInt

Methods

showsPrec :: Int -> CInt -> ShowS

show :: CInt -> String

showList :: [CInt] -> ShowS

Storable CInt

Methods

sizeOf :: CInt -> Int

alignment :: CInt -> Int

peekElemOff :: Ptr CInt -> Int -> IO CInt

pokeElemOff :: Ptr CInt -> Int -> CInt -> IO ()

peekByteOff :: Ptr b -> Int -> IO CInt

pokeByteOff :: Ptr b -> Int -> CInt -> IO ()

peek :: Ptr CInt -> IO CInt

poke :: Ptr CInt -> CInt -> IO ()

Bits CInt

Methods

(.&.) :: CInt -> CInt -> CInt

(.|.) :: CInt -> CInt -> CInt

xor :: CInt -> CInt -> CInt

complement :: CInt -> CInt

shift :: CInt -> Int -> CInt

rotate :: CInt -> Int -> CInt

zeroBits :: CInt

bit :: Int -> CInt

setBit :: CInt -> Int -> CInt

clearBit :: CInt -> Int -> CInt

complementBit :: CInt -> Int -> CInt

testBit :: CInt -> Int -> Bool

bitSizeMaybe :: CInt -> Maybe Int

bitSize :: CInt -> Int

isSigned :: CInt -> Bool

shiftL :: CInt -> Int -> CInt

unsafeShiftL :: CInt -> Int -> CInt

shiftR :: CInt -> Int -> CInt

unsafeShiftR :: CInt -> Int -> CInt

rotateL :: CInt -> Int -> CInt

rotateR :: CInt -> Int -> CInt

popCount :: CInt -> Int

FiniteBits CInt

Methods

finiteBitSize :: CInt -> Int

countLeadingZeros :: CInt -> Int

countTrailingZeros :: CInt -> Int

NFData CInt

Since: 1.4.0.0

Methods

rnf :: CInt -> ()

newtype CUInt :: *

Haskell type representing the C unsigned int type.

Constructors

CUInt Word32

Instances

Bounded CUInt

Methods

minBound :: CUInt

maxBound :: CUInt

Enum CUInt

Methods

succ :: CUInt -> CUInt

pred :: CUInt -> CUInt

toEnum :: Int -> CUInt

fromEnum :: CUInt -> Int

enumFrom :: CUInt -> [CUInt]

enumFromThen :: CUInt -> CUInt -> [CUInt]

enumFromTo :: CUInt -> CUInt -> [CUInt]

enumFromThenTo :: CUInt -> CUInt -> CUInt -> [CUInt]

Eq CUInt

Methods

(==) :: CUInt -> CUInt -> Bool

(/=) :: CUInt -> CUInt -> Bool

Integral CUInt

Methods

quot :: CUInt -> CUInt -> CUInt

rem :: CUInt -> CUInt -> CUInt

div :: CUInt -> CUInt -> CUInt

mod :: CUInt -> CUInt -> CUInt

quotRem :: CUInt -> CUInt -> (CUInt, CUInt)

divMod :: CUInt -> CUInt -> (CUInt, CUInt)

toInteger :: CUInt -> Integer

Num CUInt

Methods

(+) :: CUInt -> CUInt -> CUInt

(-) :: CUInt -> CUInt -> CUInt

(*) :: CUInt -> CUInt -> CUInt

negate :: CUInt -> CUInt

abs :: CUInt -> CUInt

signum :: CUInt -> CUInt

fromInteger :: Integer -> CUInt

Ord CUInt

Methods

compare :: CUInt -> CUInt -> Ordering

(<) :: CUInt -> CUInt -> Bool

(<=) :: CUInt -> CUInt -> Bool

(>) :: CUInt -> CUInt -> Bool

(>=) :: CUInt -> CUInt -> Bool

max :: CUInt -> CUInt -> CUInt

min :: CUInt -> CUInt -> CUInt

Read CUInt

Methods

readsPrec :: Int -> ReadS CUInt

readList :: ReadS [CUInt]

readPrec :: ReadPrec CUInt

readListPrec :: ReadPrec [CUInt]

Real CUInt

Methods

toRational :: CUInt -> Rational

Show CUInt

Methods

showsPrec :: Int -> CUInt -> ShowS

show :: CUInt -> String

showList :: [CUInt] -> ShowS

Storable CUInt

Methods

sizeOf :: CUInt -> Int

alignment :: CUInt -> Int

peekElemOff :: Ptr CUInt -> Int -> IO CUInt

pokeElemOff :: Ptr CUInt -> Int -> CUInt -> IO ()

peekByteOff :: Ptr b -> Int -> IO CUInt

pokeByteOff :: Ptr b -> Int -> CUInt -> IO ()

peek :: Ptr CUInt -> IO CUInt

poke :: Ptr CUInt -> CUInt -> IO ()

Bits CUInt

Methods

(.&.) :: CUInt -> CUInt -> CUInt

(.|.) :: CUInt -> CUInt -> CUInt

xor :: CUInt -> CUInt -> CUInt

complement :: CUInt -> CUInt

shift :: CUInt -> Int -> CUInt

rotate :: CUInt -> Int -> CUInt

zeroBits :: CUInt

bit :: Int -> CUInt

setBit :: CUInt -> Int -> CUInt

clearBit :: CUInt -> Int -> CUInt

complementBit :: CUInt -> Int -> CUInt

testBit :: CUInt -> Int -> Bool

bitSizeMaybe :: CUInt -> Maybe Int

bitSize :: CUInt -> Int

isSigned :: CUInt -> Bool

shiftL :: CUInt -> Int -> CUInt

unsafeShiftL :: CUInt -> Int -> CUInt

shiftR :: CUInt -> Int -> CUInt

unsafeShiftR :: CUInt -> Int -> CUInt

rotateL :: CUInt -> Int -> CUInt

rotateR :: CUInt -> Int -> CUInt

popCount :: CUInt -> Int

FiniteBits CUInt

Methods

finiteBitSize :: CUInt -> Int

countLeadingZeros :: CUInt -> Int

countTrailingZeros :: CUInt -> Int

NFData CUInt

Since: 1.4.0.0

Methods

rnf :: CUInt -> ()