From 41b53ca04b6d52457f331930e8fea68416498882 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Benencia?= <rul@kalgan.cc>
Date: Thu, 5 Sep 2013 19:36:33 -0300
Subject: New project tree structure

---
 Rfc1342.hs | 57 ---------------------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 Rfc1342.hs

(limited to 'Rfc1342.hs')

diff --git a/Rfc1342.hs b/Rfc1342.hs
deleted file mode 100644
index c2dad42..0000000
--- a/Rfc1342.hs
+++ /dev/null
@@ -1,57 +0,0 @@
-{- A simple RFC1342 decoder.
- -
- - Copyright 2013 Raúl Benencia <rul@kalgan.cc>
- -
- - Licensed under the GNU GPL version 3 or higher
- -
- -}
-module Rfc1342 (decodeField) where
-
-import qualified Codec.Binary.Base64 as B64
-import qualified Codec.Binary.QuotedPrintable as QP
-
-import Data.Char (toLower, isSpace, chr)
-import Data.List(isPrefixOf)
-import Data.Word (Word8)
-
-import Data.Encoding(decodeString)
-
--- Encoding imports. If you want to support more encodings, just add'em here.
-import Data.Encoding.UTF8
-import Data.Encoding.ISO88591
-import Data.Encoding.ISO88592
-import Data.Encoding.ISO88598
-import Data.Encoding.ISO88599
-
-decodeField :: String -> String
-decodeField ('=':'?':cs) = decodeWithCharset dec rest
-  where (encoding, rest) = span (\c -> c /= '?') cs
-        dec = case (map toLower encoding) of
-          "utf-8"      -> decodeString UTF8
-          "iso-8859-1" -> decodeString ISO88591
-          "iso-8859-2" -> decodeString ISO88592
-          "iso-8859-8" -> decodeString ISO88598
-          "iso-8859-9" -> decodeString ISO88599
-          _            -> id
-decodeField []           = []
-decodeField (c:cs)       = c:decodeField cs
-
-decodeWithCharset dec [] = []
-decodeWithCharset dec ('?':c:'?':cs) | toLower c == 'b' = dataDecodeWith B64.decode
-                                     | toLower c == 'q' = dataDecodeWith QP.decode
-                                     | otherwise        = cs
-  where (encoded, rest') = span  (\c -> c /= '?') cs
-        rest = if "?=" `isPrefixOf` rest'
-               then drop 2 rest'
-               else rest'
-        dataDecodeWith datadec = (_2spc . dec . unwrap . datadec $ encoded) ++ decodeField rest -- ++ (decodeField $ dropWhile isSpace rest)
-
-unwrap :: Maybe [Word8] -> String
-unwrap Nothing    = []
-unwrap (Just str) = bytesToString str
-
-bytesToString :: [Word8] -> String
-bytesToString = map (chr . fromIntegral)
-
--- Sometimes an underscore represents the SPACE character
-_2spc = map (\x -> if x == '_' then ' ' else x)
\ No newline at end of file
-- 
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