Webrexp

Generic module for using Webrexp as a user.

Default evaluation

evalWebRexp :: String -> IO Bool

Simple evaluation function, evaluation is the breadth first type.

evalWebRexpDepthFirst :: String -> IO Bool

parseWebRexp :: String -> Maybe WebRexp

Prepare a webrexp. This function is useful if the expression has to be applied many times.

evalParsedWebRexp :: WebRexp -> IO Bool

Evaluation for pre-parsed webrexp. Best method if a webrexp has to be evaluated many times.

Crawling configuration

data Conf

Constructors

Conf

Fields

hammeringDelay :: Int

userAgent :: String

output :: Handle

verbose :: Bool

quiet :: Bool

expr :: String

showHelp :: Bool

depthEvaluation :: Bool

outputGraphViz :: Bool

defaultConf :: Conf

evalWebRexpWithConf :: Conf -> IO Bool