Text.XML.LibXML.SAX

Bindings for the libXML2 SAX interface

Parser

data Parser m

newParserIO

Arguments

:: (Text -> IO ())

An error handler, called if parsing fails

-> Maybe Text

An optional filename or URI

-> IO (Parser IO)

newParserST

Arguments

:: (Text -> ST s ())

An error handler, called if parsing fails

-> Maybe Text

An optional filename or URI

-> ST s (Parser (ST s))

Callbacks

data Callback m a

A callback should return True to continue parsing, or False to cancel.

setCallback :: Parser m -> Callback m a -> a -> m ()

clearCallback :: Parser m -> Callback m a -> m ()

parsedBeginDocument :: Callback m (m Bool)

parsedEndDocument :: Callback m (m Bool)

parsedBeginElement :: Callback m (Name -> [Attribute] -> m Bool)

parsedEndElement :: Callback m (Name -> m Bool)

parsedCharacters :: Callback m (Text -> m Bool)

parsedComment :: Callback m (Text -> m Bool)

parsedInstruction :: Callback m (Instruction -> m Bool)

parsedDoctype :: Callback m (Doctype -> m Bool)

Buffer-based callbacks

parsedCharactersBuffer :: Callback m ((Ptr Word8, Integer) -> m Bool)

parsedCommentBuffer :: Callback m ((Ptr Word8, Integer) -> m Bool)

Parser input

parseText :: Parser m -> Text -> m ()

parseLazyText :: Parser m -> Text -> m ()

parseBytes :: Parser m -> ByteString -> m ()

parseLazyBytes :: Parser m -> ByteString -> m ()

parseBuffer :: Parser m -> (Ptr Word8, Integer) -> m ()

parseComplete :: Parser m -> m ()

Finish parsing any buffered data, and check that the document was closed correctly.