1 files changed, 42 insertions, 0 deletions
diff --git a/rpc/http.go b/rpc/http.go
new file mode 100644
index 000000000..44e2ad6ab
--- /dev/null
+++ b/rpc/http.go
@@ -0,0 +1,42 @@
+package rpc
+
+import (
+	"net/http"
+
+	"github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/xeth"
+)
+
+var rpchttplogger = logger.NewLogger("RPC-HTTP")
+
+// JSONRPC returns a handler that implements the Ethereum JSON-RPC API.
+func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler {
+	var json JsonWrapper
+	const jsonrpcver = "2.0"
+	api := NewEthereumApi(pipe, dataDir)
+
+	return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+		w.Header().Set("Access-Control-Allow-Origin", "*")
+
+		rpchttplogger.DebugDetailln("Handling request")
+
+		reqParsed, reqerr := json.ParseRequestBody(req)
+		if reqerr != nil {
+			jsonerr := &RpcErrorObject{-32700, "Error: Could not parse request"}
+			json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr})
+			return
+		}
+
+		var response interface{}
+		reserr := api.GetRequestReply(&reqParsed, &response)
+		if reserr != nil {
+			rpchttplogger.Warnln(reserr)
+			jsonerr := &RpcErrorObject{-32603, reserr.Error()}
+			json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr})
+			return
+		}
+
+		rpchttplogger.DebugDetailf("Generated response: %T %s", response, response)
+		json.Send(w, &RpcSuccessResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Result: response})
+	})
+}