diff options
author | Kazu Yamamoto <kazu@iij.ad.jp> | 2010-06-30 15:40:48 +0900 |
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committer | Kazu Yamamoto <kazu@iij.ad.jp> | 2010-06-30 15:40:48 +0900 |
commit | d415aee2d90c09e75fa9256746aeba531165a397 (patch) | |
tree | d14e4e21558d1072d160485a9d027ea31bf76049 /Network | |
parent | ee2bab96ae61204a740b513506d794b3f9347f38 (diff) |
parser removing trailing WSP.
Diffstat (limited to 'Network')
-rw-r--r-- | Network/DNS/Resolver.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Network/DNS/Resolver.hs b/Network/DNS/Resolver.hs index 306ea88..a685d37 100644 --- a/Network/DNS/Resolver.hs +++ b/Network/DNS/Resolver.hs @@ -11,6 +11,7 @@ module Network.DNS.Resolver ( import Control.Applicative import Control.Exception +import Data.Char import Data.Int import Data.List hiding (find, lookup) import Network.BSD @@ -88,7 +89,8 @@ makeResolvSeed conf = ResolvSeed <$> addr RCHostName numhost -> makeAddrInfo numhost RCFilePath file -> toAddr <$> readFile file >>= makeAddrInfo toAddr cs = let l:_ = filter ("nameserver" `isPrefixOf`) $ lines cs - in drop 11 l + in extract l + extract = reverse . dropWhile isSpace . reverse . dropWhile isSpace . drop 11 makeAddrInfo :: HostName -> IO AddrInfo makeAddrInfo addr = do @@ -130,8 +132,7 @@ getRandom = getStdRandom (randomR (0,65535)) Looking up resource records of a domain. -} lookup :: Resolver -> Domain -> TYPE -> IO (Maybe [RDATA]) -lookup rlv dom typ = do - (>>= toRDATA) <$> lookupRaw rlv dom typ +lookup rlv dom typ = (>>= toRDATA) <$> lookupRaw rlv dom typ where {- CNAME hack dom' = if "." `isSuffixOf` dom |