Safe Haskell | None |
---|
- newtype Control' a = Control {
- unControl :: [Paragraph' a]
- newtype Paragraph' a = Paragraph [Field' a]
- data Field' a
- class ControlFunctions a where
- parseControlFromFile :: FilePath -> IO (Either ParseError (Control' a))
- parseControlFromHandle :: String -> Handle -> IO (Either ParseError (Control' a))
- parseControl :: String -> a -> Either ParseError (Control' a)
- lookupP :: String -> Paragraph' a -> Maybe (Field' a)
- stripWS :: a -> a
- asString :: a -> String
- mergeControls :: [Control' a] -> Control' a
- fieldValue :: ControlFunctions a => String -> Paragraph' a -> Maybe a
- removeField :: Eq a => a -> Paragraph' a -> Paragraph' a
- prependFields :: [Field' a] -> Paragraph' a -> Paragraph' a
- appendFields :: [Field' a] -> Paragraph' a -> Paragraph' a
- renameField :: Eq a => a -> a -> Paragraph' a -> Paragraph' a
- modifyField :: Eq a => a -> (a -> a) -> Paragraph' a -> Paragraph' a
- raiseFields :: Eq a => (a -> Bool) -> Paragraph' a -> Paragraph' a
- parseControlFromCmd :: ControlFunctions a => String -> IO (Either String (Control' a))
- md5sumField :: ControlFunctions a => Paragraph' a -> Maybe a
Types
Control | |
|
newtype Paragraph' a Source
Eq a => Eq (Paragraph' a) | |
Pretty a => Pretty (Paragraph' a) |
NOTE: we do not strip the leading or trailing whitespace in the name or value
class ControlFunctions a whereSource
parseControlFromFile :: FilePath -> IO (Either ParseError (Control' a))Source
parseControlFromFile
filepath
is a simple wrapper function
that parses filepath
using pControl
parseControlFromHandle :: String -> Handle -> IO (Either ParseError (Control' a))Source
parseControlFromHandle
sourceName
handle
- sourceName
is only used for error reporting
parseControl :: String -> a -> Either ParseError (Control' a)Source
parseControlFromString
sourceName
text
- sourceName
is only used for error reporting
lookupP :: String -> Paragraph' a -> Maybe (Field' a)Source
lookupP
fieldName paragraph
looks up a Field
in a Paragraph
.
N.B.
trailing and leading whitespace is not stripped.
Strip the trailing and leading space and tab characters from a string. Folded whitespace is not unfolded. This should probably be moved to someplace more general purpose.
mergeControls :: [Control' a] -> Control' aSource
fieldValue :: ControlFunctions a => String -> Paragraph' a -> Maybe aSource
removeField :: Eq a => a -> Paragraph' a -> Paragraph' aSource
prependFields :: [Field' a] -> Paragraph' a -> Paragraph' aSource
appendFields :: [Field' a] -> Paragraph' a -> Paragraph' aSource
renameField :: Eq a => a -> a -> Paragraph' a -> Paragraph' aSource
modifyField :: Eq a => a -> (a -> a) -> Paragraph' a -> Paragraph' aSource
raiseFields :: Eq a => (a -> Bool) -> Paragraph' a -> Paragraph' aSource
Move selected fields to the beginning of a paragraph.
parseControlFromCmd :: ControlFunctions a => String -> IO (Either String (Control' a))Source
Run a command and parse its output as a control file.
md5sumField :: ControlFunctions a => Paragraph' a -> Maybe aSource
look up the md5sum file in a paragraph Tries several different variations: MD5Sum: Md5Sum: MD5sum: