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Refactor Tx, Validator, and Account structure

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This commit is contained in:
Jae Kwon
2014-12-09 18:49:04 -08:00
parent 4424a85fbd
commit 83d313cbe5
56 changed files with 1922 additions and 2027 deletions
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84
binary/codec.go
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@ -6,10 +6,14 @@ import (
"time"
)
type Codec interface {
Encode(o interface{}, w io.Writer, n *int64, err *error)
Decode(r io.Reader, n *int64, err *error) interface{}
Compare(o1 interface{}, o2 interface{}) int
type Encoder func(o interface{}, w io.Writer, n *int64, err *error)
type Decoder func(r io.Reader, n *int64, err *error) interface{}
type Comparator func(o1 interface{}, o2 interface{}) int
type Codec struct {
Encode Encoder
Decode Decoder
Compare Comparator
}
const (
@ -29,62 +33,58 @@ const (
typeTime = byte(0x20)
)
var BasicCodec = basicCodec{}
type basicCodec struct{}
func (bc basicCodec) Encode(o interface{}, w io.Writer, n *int64, err *error) {
func BasicCodecEncoder(o interface{}, w io.Writer, n *int64, err *error) {
switch o.(type) {
case nil:
panic("nil type unsupported")
case byte:
WriteByte(w, typeByte, n, err)
WriteByte(w, o.(byte), n, err)
WriteByte(typeByte, w, n, err)
WriteByte(o.(byte), w, n, err)
case int8:
WriteByte(w, typeInt8, n, err)
WriteInt8(w, o.(int8), n, err)
WriteByte(typeInt8, w, n, err)
WriteInt8(o.(int8), w, n, err)
//case uint8:
// WriteByte(w, typeUInt8, n, err)
// WriteUInt8(w, o.(uint8), n, err)
// WriteByte( typeUInt8, w, n, err)
// WriteUInt8( o.(uint8), w, n, err)
case int16:
WriteByte(w, typeInt16, n, err)
WriteInt16(w, o.(int16), n, err)
WriteByte(typeInt16, w, n, err)
WriteInt16(o.(int16), w, n, err)
case uint16:
WriteByte(w, typeUInt16, n, err)
WriteUInt16(w, o.(uint16), n, err)
WriteByte(typeUInt16, w, n, err)
WriteUInt16(o.(uint16), w, n, err)
case int32:
WriteByte(w, typeInt32, n, err)
WriteInt32(w, o.(int32), n, err)
WriteByte(typeInt32, w, n, err)
WriteInt32(o.(int32), w, n, err)
case uint32:
WriteByte(w, typeUInt32, n, err)
WriteUInt32(w, o.(uint32), n, err)
WriteByte(typeUInt32, w, n, err)
WriteUInt32(o.(uint32), w, n, err)
case int64:
WriteByte(w, typeInt64, n, err)
WriteInt64(w, o.(int64), n, err)
WriteByte(typeInt64, w, n, err)
WriteInt64(o.(int64), w, n, err)
case uint64:
WriteByte(w, typeUInt64, n, err)
WriteUInt64(w, o.(uint64), n, err)
WriteByte(typeUInt64, w, n, err)
WriteUInt64(o.(uint64), w, n, err)
case int:
WriteByte(w, typeVarInt, n, err)
WriteVarInt(w, o.(int), n, err)
WriteByte(typeVarInt, w, n, err)
WriteVarInt(o.(int), w, n, err)
case uint:
WriteByte(w, typeUVarInt, n, err)
WriteUVarInt(w, o.(uint), n, err)
WriteByte(typeUVarInt, w, n, err)
WriteUVarInt(o.(uint), w, n, err)
case string:
WriteByte(w, typeString, n, err)
WriteString(w, o.(string), n, err)
WriteByte(typeString, w, n, err)
WriteString(o.(string), w, n, err)
case []byte:
WriteByte(w, typeByteSlice, n, err)
WriteByteSlice(w, o.([]byte), n, err)
WriteByte(typeByteSlice, w, n, err)
WriteByteSlice(o.([]byte), w, n, err)
case time.Time:
WriteByte(w, typeTime, n, err)
WriteTime(w, o.(time.Time), n, err)
WriteByte(typeTime, w, n, err)
WriteTime(o.(time.Time), w, n, err)
default:
panic("Unsupported type")
}
}
func (bc basicCodec) Decode(r io.Reader, n *int64, err *error) (o interface{}) {
func BasicCodecDecoder(r io.Reader, n *int64, err *error) (o interface{}) {
type_ := ReadByte(r, n, err)
switch type_ {
case typeByte:
@ -121,7 +121,7 @@ func (bc basicCodec) Decode(r io.Reader, n *int64, err *error) (o interface{}) {
return o
}
func (bc basicCodec) Compare(o1 interface{}, o2 interface{}) int {
func BasicCodecComparator(o1 interface{}, o2 interface{}) int {
switch o1.(type) {
case byte:
return int(o1.(byte) - o2.(byte))
@ -154,3 +154,9 @@ func (bc basicCodec) Compare(o1 interface{}, o2 interface{}) int {
panic("Unsupported type")
}
}
var BasicCodec = Codec{
Encode: BasicCodecEncoder,
Decode: BasicCodecDecoder,
Compare: BasicCodecComparator,
}