diff options
Diffstat (limited to 'XMonad/Util/Run.hs')
| -rw-r--r-- | XMonad/Util/Run.hs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/XMonad/Util/Run.hs b/XMonad/Util/Run.hs index 4b766d8..34c9b5e 100644 --- a/XMonad/Util/Run.hs +++ b/XMonad/Util/Run.hs @@ -31,6 +31,7 @@ module XMonad.Util.Run ( hPutStr, hPutStrLn -- re-export for convenience ) where +import Codec.Binary.UTF8.String import System.Posix.IO import System.Posix.Process (createSession, executeFile, forkProcess) import Control.Concurrent (threadDelay) @@ -53,7 +54,8 @@ import Control.Monad -- | Returns the output. runProcessWithInput :: MonadIO m => FilePath -> [String] -> String -> m String runProcessWithInput cmd args input = io $ do - (pin, pout, perr, _) <- runInteractiveProcess cmd args Nothing Nothing + (pin, pout, perr, _) <- runInteractiveProcess (encodeString cmd) + (map encodeString args) Nothing Nothing hPutStr pin input hClose pin output <- hGetContents pout @@ -67,7 +69,8 @@ runProcessWithInput cmd args input = io $ do runProcessWithInputAndWait :: MonadIO m => FilePath -> [String] -> String -> Int -> m () runProcessWithInputAndWait cmd args input timeout = io $ do _ <- xfork $ do - (pin, pout, perr, _) <- runInteractiveProcess cmd args Nothing Nothing + (pin, pout, perr, _) <- runInteractiveProcess (encodeString cmd) + (map encodeString args) Nothing Nothing hPutStr pin input hFlush pin threadDelay timeout @@ -108,7 +111,7 @@ safeSpawn :: MonadIO m => FilePath -> [String] -> m () safeSpawn prog args = io $ void_ $ forkProcess $ do uninstallSignalHandlers _ <- createSession - executeFile prog True args Nothing + executeFile (encodeString prog) True (map encodeString args) Nothing where void_ = (>> return ()) -- TODO: replace with Control.Monad.void / void not in ghc6 apparently -- | Simplified 'safeSpawn'; only takes a program (and no arguments): @@ -141,6 +144,6 @@ spawnPipe x = io $ do hSetBuffering h LineBuffering _ <- xfork $ do _ <- dupTo rd stdInput - executeFile "/bin/sh" False ["-c", x] Nothing + executeFile "/bin/sh" False ["-c", encodeString x] Nothing closeFd rd return h |