more hlint fixes

[functorrent.git] / src / FuncTorrent / Network.hs

diff --git a/src/FuncTorrent/Network.hs b/src/FuncTorrent/Network.hs
index 1a569a5737038bfa9437f711d61d51f90de8e290..99243f64ecb67099291d68bbb60fe1b46302853c 100644 (file)
--- a/src/FuncTorrent/Network.hs
+++ b/src/FuncTorrent/Network.hs
@@ -1,8 +1,27 @@
+{-
+ - Copyright (C) 2015-2016 Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
+ -
+ - This file is part of FuncTorrent.
+ -
+ - FuncTorrent is free software; you can redistribute it and/or modify
+ - it under the terms of the GNU General Public License as published by
+ - the Free Software Foundation; either version 3 of the License, or
+ - (at your option) any later version.
+ -
+ - FuncTorrent is distributed in the hope that it will be useful,
+ - but WITHOUT ANY WARRANTY; without even the implied warranty of
+ - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ - GNU General Public License for more details.
+ -
+ - You should have received a copy of the GNU General Public License
+ - along with FuncTorrent; if not,  see <http://www.gnu.org/licenses/>
+ -}
+
 {-# LANGUAGE OverloadedStrings #-}
+
 module FuncTorrent.Network
-    (
-     httpget,
-     mkParams
+    (sendGetRequest
+    , mkParams
     ) where
 
 import Prelude hiding (concat)
@@ -17,9 +36,10 @@ import Network.URI (parseURI)
 mkParams :: [(String, ByteString)] -> ByteString
 mkParams params = BC.intercalate "&" [concat [pack f, "=", s] | (f,s) <- params]
 
-httpget :: String -> [(String, ByteString)] -> IO ByteString
-httpget url args = simpleHTTP (defaultGETRequest_ url') >>= getResponseBody
-    where url' = case parseURI $ unpack $ concat [pack url, "?", qstr] of
+sendGetRequest :: String -> [(String, ByteString)] -> IO ByteString
+sendGetRequest url args = simpleHTTP (defaultGETRequest_ url') >>= getResponseBody
+    where url' = case parseURI url'' of
                    Just x -> x
-                   _ -> error "Bad tracker URL"
+                   _ -> error $ "Bad tracker URL: " ++ show url''
           qstr = mkParams args
+          url'' = unpack $ concat [pack url, "?", qstr]