Safe Haskell	None
Language	Haskell98

Network.HTTP.Date

Contents

Utility functions

Description

Fast parser and formatter for HTTP Date.

Synopsis

epochTimeToHTTPDate :: EpochTime -> HTTPDate
httpDateToUTC :: HTTPDate -> UTCTime
utcToHTTPDate :: UTCTime -> HTTPDate
data HTTPDate
hdYear :: HTTPDate -> Int
hdMonth :: HTTPDate -> Int
hdDay :: HTTPDate -> Int
hdHour :: HTTPDate -> Int
hdMinute :: HTTPDate -> Int
hdSecond :: HTTPDate -> Int
hdWkday :: HTTPDate -> Int
defaultHTTPDate :: HTTPDate
parseHTTPDate :: ByteString -> Maybe HTTPDate
formatHTTPDate :: HTTPDate -> ByteString

Documentation

epochTimeToHTTPDate :: EpochTime -> HTTPDate Source #

Translating EpochTime to HTTPDate.

httpDateToUTC :: HTTPDate -> UTCTime Source #

Translating HTTPDate to UTCTime.

Since 0.0.7.

utcToHTTPDate :: UTCTime -> HTTPDate Source #

Translating UTCTime to HTTPDate.

Since 0.0.7.

data HTTPDate Source #

Data structure for HTTP Date. This value should be specified with defaultHTTPDate and its field labels.

Instances

Instances details

Eq HTTPDate Source #
Instance details Defined in Network.HTTP.Date.Types Methods (==) :: HTTPDate -> HTTPDate -> Bool (/=) :: HTTPDate -> HTTPDate -> Bool
Ord HTTPDate Source #
Instance details Defined in Network.HTTP.Date.Types Methods compare :: HTTPDate -> HTTPDate -> Ordering (<) :: HTTPDate -> HTTPDate -> Bool (<=) :: HTTPDate -> HTTPDate -> Bool (>) :: HTTPDate -> HTTPDate -> Bool (>=) :: HTTPDate -> HTTPDate -> Bool max :: HTTPDate -> HTTPDate -> HTTPDate min :: HTTPDate -> HTTPDate -> HTTPDate
Show HTTPDate Source #
Instance details Defined in Network.HTTP.Date.Types Methods showsPrec :: Int -> HTTPDate -> ShowS show :: HTTPDate -> String showList :: [HTTPDate] -> ShowS

hdYear :: HTTPDate -> Int Source #

hdMonth :: HTTPDate -> Int Source #

hdDay :: HTTPDate -> Int Source #

hdHour :: HTTPDate -> Int Source #

hdMinute :: HTTPDate -> Int Source #

hdSecond :: HTTPDate -> Int Source #

hdWkday :: HTTPDate -> Int Source #

defaultHTTPDate :: HTTPDate Source #

A default value for HTTPDate.

Utility functions

parseHTTPDate :: ByteString -> Maybe HTTPDate Source #

Parsing HTTP Date. Currently only RFC1123 style is supported.

>>> parseHTTPDate "Tue, 15 Nov 1994 08:12:31 GMT"
Just (HTTPDate {hdYear = 1994, hdMonth = 11, hdDay = 15, hdHour = 8, hdMinute = 12, hdSecond = 31, hdWkday = 2})

formatHTTPDate :: HTTPDate -> ByteString Source #

Generating HTTP Date in RFC1123 style.

>>> formatHTTPDate defaultHTTPDate {hdYear = 1994, hdMonth = 11, hdDay = 15, hdHour = 8, hdMinute = 12, hdSecond = 31, hdWkday = 2}
"Tue, 15 Nov 1994 08:12:31 GMT"