socket-icmp (empty) → 0.1.0.0

raw patch · 6 files changed

+100/−0 lines, 6 filesdep +basedep +socketsetup-changed

Dependencies added: base, socket

Files

• LICENSE +30/−0
• README.md +3/−0
• Setup.hs +2/−0
• socket-icmp.cabal +27/−0
• src/System/Socket/Option/HeaderInclude.hsc +24/−0
• src/System/Socket/Protocol/ICMP.hsc +14/−0

@@ -0,0 +1,30 @@+Copyright Tom Manderson (c) 2018++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Tom Manderson nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,3 @@+# socket-icmp++A very very minimal package - provides Windows and Linux compatible definitions for the ICMP protocol and the IP Header Include option for the `socket` library.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,27 @@+name:                socket-icmp+version:             0.1.0.0+synopsis:            Definitions for ICMP with the `socket` library+-- description:+homepage:            https://github.com/TRManderson/socket-icmp#readme+license:             BSD3+license-file:        LICENSE+author:              Tom Manderson+maintainer:          me@trm.io+copyright:           2018 Tom Manderson+category:            Web+build-type:          Simple+extra-source-files:  README.md+cabal-version:       >=1.10++library+  hs-source-dirs:      src+  build-tools:         hsc2hs+  exposed-modules:     System.Socket.Protocol.ICMP+                     , System.Socket.Option.HeaderInclude+  build-depends:       base >= 4.7 && < 5+                     , socket < 1.0+  default-language:    Haskell2010++source-repository head+  type:     git+  location: https://github.com/TRManderson/hs-socket-icmp

@@ -0,0 +1,24 @@+module System.Socket.Option.HeaderInclude (
+  HeaderInclude(..)
+) where
+import Data.Word
+import System.Socket
+import System.Socket.Unsafe
+
+#ifdef mingw32_HOST_OS
+#include <ws2tcpip.h>
+type HdrInclType = Word32
+#else
+#include <netinet/in.h>
+import Foreign.C.Types
+type HdrInclType = CInt
+#endif
+
+-- |Represents the `IP_HDRINCL` option. 
+-- It determines whether or not assume the IP header is included in any data sent over the socket
+data HeaderInclude = HeaderInclude Bool deriving (Eq, Show)
+instance SocketOption HeaderInclude where
+  getSocketOption s =
+    HeaderInclude . ((/=0) :: HdrInclType -> Bool) <$> unsafeGetSocketOption s 0 (#const IP_HDRINCL)
+  setSocketOption s (HeaderInclude o) =
+    unsafeSetSocketOption s 0 (#const IP_HDRINCL) (if o then 1 else 0 :: HdrInclType)

@@ -0,0 +1,14 @@+module System.Socket.Protocol.ICMP (
+  ICMP(..)
+) where
+import System.Socket
+
+#ifdef mingw32_HOST_OS
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif
+
+-- |Represents the ICMP protocol (with the header IPPROTO_ICMP)
+data ICMP
+instance Protocol ICMP where protocolNumber _ = #const IPPROTO_ICMP