wip JsonRpc objects

diff --git a/Data/JsonRpc.hs b/Data/JsonRpc.hs
index b1879bccef89f57638ad44a122ad2d93f1c892c1..64d184c72809f778a092cd82cd2ee14df075fadd 100644 (file)
--- a/Data/JsonRpc.hs
+++ b/Data/JsonRpc.hs
@@ -1,16 +1,35 @@
-module JsonRpc  ( JsonRpcRequest(..)
-                , JsonRpcNotification(..)
-                , JsonRpcResponse(..)
+{-# LANGUAGE OverloadedStrings #-}
+
+module JsonRpc  ( JsonRpcRequestV1
+                , JsonRpcRequestV2
+                , JsonRpcNotification
+                , JsonRpcResponse
                 ) where
 
-import Data.ByteString (ByteString)
+import Data.ByteString.Lazy (ByteString)
 import Control.Applicative ((<$>), (<*>), empty)
 import Data.Aeson
 
-data JsonRpcRequest = JsonRpcRequest { jrpcReqMethod :: ByteString
-                                     , jrpcReqParams :: [ByteString]
-                                     , jrpcReqId     :: ByteString
-                                     } deriving (Show)
+data JsonRpcRequestV1 = JsonRpcRequestV1 { jrpcReqMethod1  :: ByteString
+                                         , jrpcReqParams1  :: [ByteString]
+                                         , jrpcReqId1      :: ByteString
+                                         } deriving (Show)
+instance ToJSON JsonRpcRequestV1 where
+  toJSON (JsonRpcRequestV1 method params id) =
+    object [ "method"  .= method
+           , "params"  .= params
+           , "id"      .= id ]
+    
+data JsonRpcRequestV2 = JsonRpcRequestV2 { jrpcReqMethod2  :: ByteString
+                                         , jrpcReqParams2  :: [ByteString]
+                                         , jrpcReqId2      :: ByteString
+                                         } deriving (Show)
+instance ToJSON JsonRpcRequestV2 where
+  toJSON (JsonRpcRequestV2 jrpcReqMethod2 jrpcReqParams2 jrpcReqId2) =
+    object [ "jsonrpc" .= toJSON ("2.0" :: ByteString)
+           , "method"  .= jrpcReqMethod2
+           , "params"  .= jrpcReqParams2
+           , "id"      .= jrpcReqId2 ]
 
 data JsonRpcNotification = JsonRpcNotification { jrpcNtfMethod :: ByteString
                                                , jrpcNtfParams :: [ByteString]
@@ -25,5 +44,3 @@ data JsonRpcResponse = JsonRpcResponse { jrpcRspResult :: Maybe Value
                                        , jrpcRspError  :: JsonRpcError
                                        , jrpcRspId     :: ByteString
                                        } deriving (Show)
-
-