diff options
Diffstat (limited to 'ethutil')
| -rw-r--r-- | ethutil/rlp.go | 9 | ||||
| -rw-r--r-- | ethutil/value.go | 24 |
2 files changed, 29 insertions, 4 deletions
diff --git a/ethutil/rlp.go b/ethutil/rlp.go index cf7f97ffd..17ff627eb 100644 --- a/ethutil/rlp.go +++ b/ethutil/rlp.go @@ -2,15 +2,16 @@ package ethutil import ( "bytes" - _ "encoding/binary" "fmt" - _ "log" - _ "math" "math/big" ) -type RlpEncodable interface { +type RlpEncode interface { RlpEncode() []byte +} + +type RlpEncodeDecode interface { + RlpEncode RlpValue() []interface{} } diff --git a/ethutil/value.go b/ethutil/value.go index 2233b978c..608d332ba 100644 --- a/ethutil/value.go +++ b/ethutil/value.go @@ -74,6 +74,30 @@ func (val *Value) Uint() uint64 { return 0 } +func (val *Value) Int() int64 { + if Val, ok := val.Val.(int8); ok { + return int64(Val) + } else if Val, ok := val.Val.(int16); ok { + return int64(Val) + } else if Val, ok := val.Val.(int32); ok { + return int64(Val) + } else if Val, ok := val.Val.(int64); ok { + return Val + } else if Val, ok := val.Val.(int); ok { + return int64(Val) + } else if Val, ok := val.Val.(float32); ok { + return int64(Val) + } else if Val, ok := val.Val.(float64); ok { + return int64(Val) + } else if Val, ok := val.Val.([]byte); ok { + return new(big.Int).SetBytes(Val).Int64() + } else if Val, ok := val.Val.(*big.Int); ok { + return Val.Int64() + } + + return 0 +} + func (val *Value) Byte() byte { if Val, ok := val.Val.(byte); ok { return Val |