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From 28e6a6599ee91e15aa7b2f9d25433490f192f22e Mon Sep 17 00:00:00 2001
From: foo <foo@bar>
Date: Sat, 21 Sep 2013 23:17:29 +0000
Subject: [PATCH] remove IPv6 stuff
---
Network/Socks5/Command.hs | 8 +-------
Network/Socks5/Conf.hs | 1 -
Network/Socks5/Lowlevel.hs | 1 -
Network/Socks5/Types.hs | 18 +-----------------
Network/Socks5/Wire.hs | 2 --
5 files changed, 2 insertions(+), 28 deletions(-)
diff --git a/Network/Socks5/Command.hs b/Network/Socks5/Command.hs
index 8ce06ec..222d954 100644
--- a/Network/Socks5/Command.hs
+++ b/Network/Socks5/Command.hs
@@ -12,7 +12,6 @@ module Network.Socks5.Command
, Connect(..)
, Command(..)
, connectIPV4
- , connectIPV6
, connectDomainName
-- * lowlevel interface
, rpc
@@ -28,7 +27,7 @@ import qualified Data.ByteString as B
import qualified Data.ByteString.Char8 as BC
import Data.Serialize
-import Network.Socket (Socket, PortNumber, HostAddress, HostAddress6)
+import Network.Socket (Socket, PortNumber, HostAddress)
import Network.Socket.ByteString
import Network.Socks5.Types
@@ -64,11 +63,6 @@ connectIPV4 socket hostaddr port = onReply <$> rpc_ socket (Connect $ SocksAddre
where onReply (SocksAddrIPV4 h, p) = (h, p)
onReply _ = error "ipv4 requested, got something different"
-connectIPV6 :: Socket -> HostAddress6 -> PortNumber -> IO (HostAddress6, PortNumber)
-connectIPV6 socket hostaddr6 port = onReply <$> rpc_ socket (Connect $ SocksAddress (SocksAddrIPV6 hostaddr6) port)
- where onReply (SocksAddrIPV6 h, p) = (h, p)
- onReply _ = error "ipv6 requested, got something different"
-
-- TODO: FQDN should only be ascii, maybe putting a "fqdn" data type
-- in front to make sure and make the BC.pack safe.
connectDomainName :: Socket -> String -> PortNumber -> IO (SocksHostAddress, PortNumber)
diff --git a/Network/Socks5/Conf.hs b/Network/Socks5/Conf.hs
index c29ff7b..007d382 100644
--- a/Network/Socks5/Conf.hs
+++ b/Network/Socks5/Conf.hs
@@ -47,5 +47,4 @@ defaultSocksConfFromSockAddr sockaddr = SocksConf server SocksVer5
where server = SocksAddress haddr port
(haddr,port) = case sockaddr of
SockAddrInet p h -> (SocksAddrIPV4 h, p)
- SockAddrInet6 p _ h _ -> (SocksAddrIPV6 h, p)
_ -> error "unsupported unix sockaddr type"
diff --git a/Network/Socks5/Lowlevel.hs b/Network/Socks5/Lowlevel.hs
index c10d9b9..2c3d59c 100644
--- a/Network/Socks5/Lowlevel.hs
+++ b/Network/Socks5/Lowlevel.hs
@@ -17,7 +17,6 @@ resolveToSockAddr :: SocksAddress -> IO SockAddr
resolveToSockAddr (SocksAddress sockHostAddr port) =
case sockHostAddr of
SocksAddrIPV4 ha -> return $ SockAddrInet port ha
- SocksAddrIPV6 ha6 -> return $ SockAddrInet6 port 0 ha6 0
SocksAddrDomainName bs -> do he <- getHostByName (BC.unpack bs)
return $ SockAddrInet port (hostAddress he)
diff --git a/Network/Socks5/Types.hs b/Network/Socks5/Types.hs
index 7fbec25..17c7c83 100644
--- a/Network/Socks5/Types.hs
+++ b/Network/Socks5/Types.hs
@@ -19,7 +19,7 @@ module Network.Socks5.Types
import Data.ByteString (ByteString)
import Data.Word
import Data.Data
-import Network.Socket (HostAddress, HostAddress6, PortNumber)
+import Network.Socket (HostAddress, PortNumber)
import Control.Exception
import qualified Data.ByteString.Char8 as BC
import Numeric (showHex)
@@ -53,12 +53,10 @@ data SocksMethod =
data SocksHostAddress =
SocksAddrIPV4 !HostAddress
| SocksAddrDomainName !ByteString
- | SocksAddrIPV6 !HostAddress6
deriving (Eq,Ord)
instance Show SocksHostAddress where
show (SocksAddrIPV4 ha) = "SocksAddrIPV4(" ++ showHostAddress ha ++ ")"
- show (SocksAddrIPV6 ha6) = "SocksAddrIPV6(" ++ showHostAddress6 ha6 ++ ")"
show (SocksAddrDomainName dn) = "SocksAddrDomainName(" ++ BC.unpack dn ++ ")"
-- | Converts a HostAddress to a String in dot-decimal notation
@@ -69,20 +67,6 @@ showHostAddress num = concat [show q1, ".", show q2, ".", show q3, ".", show q4]
(num''',q3) = num'' `quotRem` 256
(_,q4) = num''' `quotRem` 256
--- | Converts a IPv6 HostAddress6 to standard hex notation
-showHostAddress6 :: HostAddress6 -> String
-showHostAddress6 (a,b,c,d) =
- (concat . intersperse ":" . map (flip showHex ""))
- [p1,p2,p3,p4,p5,p6,p7,p8]
- where (a',p2) = a `quotRem` 65536
- (_,p1) = a' `quotRem` 65536
- (b',p4) = b `quotRem` 65536
- (_,p3) = b' `quotRem` 65536
- (c',p6) = c `quotRem` 65536
- (_,p5) = c' `quotRem` 65536
- (d',p8) = d `quotRem` 65536
- (_,p7) = d' `quotRem` 65536
-
-- | Describe a Socket address on the SOCKS protocol
data SocksAddress = SocksAddress !SocksHostAddress !PortNumber
deriving (Show,Eq,Ord)
diff --git a/Network/Socks5/Wire.hs b/Network/Socks5/Wire.hs
index 3ab95a8..2881988 100644
--- a/Network/Socks5/Wire.hs
+++ b/Network/Socks5/Wire.hs
@@ -46,12 +46,10 @@ data SocksResponse = SocksResponse
getAddr 1 = SocksAddrIPV4 <$> getWord32be
getAddr 3 = SocksAddrDomainName <$> (getWord8 >>= getByteString . fromIntegral)
-getAddr 4 = SocksAddrIPV6 <$> (liftM4 (,,,) getWord32le getWord32le getWord32le getWord32le)
getAddr n = error ("cannot get unknown socket address type: " ++ show n)
putAddr (SocksAddrIPV4 h) = putWord8 1 >> putWord32host h
putAddr (SocksAddrDomainName b) = putWord8 3 >> putWord8 (fromIntegral $ B.length b) >> putByteString b
-putAddr (SocksAddrIPV6 (a,b,c,d)) = putWord8 4 >> mapM_ putWord32host [a,b,c,d]
getSocksRequest 5 = do
cmd <- toEnum . fromIntegral <$> getWord8
--
1.7.10.4
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