1 files changed, 0 insertions, 72 deletions
diff --git a/rpc/util.go b/rpc/util.go
index b3d83409f..724c8b503 100644
--- a/rpc/util.go
+++ b/rpc/util.go
@@ -17,10 +17,6 @@
 package rpc
 
 import (
-	"encoding/json"
-	"fmt"
-	"math/big"
-	"reflect"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -31,74 +27,6 @@ import (
 
 var rpclogger = logger.NewLogger("RPC")
 
-// Unmarshal state is a helper method which has the ability to decode messsages
-// that use the `defaultBlock` (https://github.com/ethereum/wiki/wiki/JSON-RPC#the-default-block-parameter)
-// For example a `call`: [{to: "0x....", data:"0x..."}, "latest"]. The first argument is the transaction
-// message and the second one refers to the block height (or state) to which to apply this `call`.
-func UnmarshalRawMessages(b []byte, iface interface{}, number *int64) (err error) {
-	var data []json.RawMessage
-	if err = json.Unmarshal(b, &data); err != nil && len(data) == 0 {
-		return NewDecodeParamError(err.Error())
-	}
-
-	// Hrm... Occurs when no params
-	if len(data) == 0 {
-		return NewDecodeParamError("No data")
-	}
-
-	// Number index determines the index in the array for a possible block number
-	numberIndex := 0
-
-	value := reflect.ValueOf(iface)
-	rvalue := reflect.Indirect(value)
-
-	switch rvalue.Kind() {
-	case reflect.Slice:
-		// This is a bit of a cheat, but `data` is expected to be larger than 2 if iface is a slice
-		if number != nil {
-			numberIndex = len(data) - 1
-		} else {
-			numberIndex = len(data)
-		}
-
-		slice := reflect.MakeSlice(rvalue.Type(), numberIndex, numberIndex)
-		for i, raw := range data[0:numberIndex] {
-			v := slice.Index(i).Interface()
-			if err = json.Unmarshal(raw, &v); err != nil {
-				fmt.Println(err, v)
-				return err
-			}
-			slice.Index(i).Set(reflect.ValueOf(v))
-		}
-		reflect.Indirect(rvalue).Set(slice) //value.Set(slice)
-	case reflect.Struct:
-		fallthrough
-	default:
-		if err = json.Unmarshal(data[0], iface); err != nil {
-			return NewDecodeParamError(err.Error())
-		}
-		numberIndex = 1
-	}
-
-	// <0 index means out of bound for block number
-	if numberIndex >= 0 && len(data) > numberIndex {
-		if err = blockNumber(data[numberIndex], number); err != nil {
-			return NewDecodeParamError(err.Error())
-		}
-	}
-
-	return nil
-}
-
-func i2hex(n int) string {
-	return common.ToHex(big.NewInt(int64(n)).Bytes())
-}
-
-type RpcServer interface {
-	Start()
-	Stop()
-}
-
 type Log struct {
 	Address string   `json:"address"`
 	Topic   []string `json:"topic"`