From e3853a9cb2a9a2cffa174d1334e2ca8ba610f151 Mon Sep 17 00:00:00 2001 From: Jose Antonio Ortega Ruiz Date: Tue, 21 Dec 2010 02:36:35 +0100 Subject: Haskell sources moved to src/ to unclutter toplevel --- src/Plugins/PipeReader.hs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/Plugins/PipeReader.hs (limited to 'src/Plugins/PipeReader.hs') diff --git a/src/Plugins/PipeReader.hs b/src/Plugins/PipeReader.hs new file mode 100644 index 0000000..3fd0dd4 --- /dev/null +++ b/src/Plugins/PipeReader.hs @@ -0,0 +1,28 @@ +----------------------------------------------------------------------------- +-- | +-- Module : Plugins.PipeReader +-- Copyright : (c) Andrea Rossato +-- License : BSD-style (see LICENSE) +-- +-- Maintainer : Jose A. Ortega Ruiz +-- Stability : unstable +-- Portability : unportable +-- +-- A plugin for reading from named pipes +-- +----------------------------------------------------------------------------- + +module Plugins.PipeReader where + +import System.IO +import Plugins + +data PipeReader = PipeReader String String + deriving (Read, Show) + +instance Exec PipeReader where + alias (PipeReader _ a) = a + start (PipeReader p _) cb = do + h <- openFile p ReadWriteMode + forever (hGetLineSafe h >>= cb) + where forever a = a >> forever a -- cgit v1.2.3