pull/2/head
obscuren 11 years ago
parent a42ebd9ed6
commit ebef4e103b
  1. 63
      contract.go

@ -1,36 +1,42 @@
package main
import (
_"fmt"
)
type Contract struct {
active int
amount uint32 // ???
t uint32 // contract is always 1
amount uint64 // ???
state *Trie
}
func NewContract(amount uint32, root []byte) *Contract {
contract := &Contract{active: 1, amount: amount}
func NewContract(amount uint64, root []byte) *Contract {
contract := &Contract{t: 1, amount: amount}
contract.state = NewTrie(Db, string(root))
return contract
}
func (c *Contract) MarshalRlp() []byte {
// Prepare the transaction for serialization
preEnc := []interface{}{uint32(c.active), c.amount, c.state.root}
return Encode(preEnc)
func (c *Contract) MarshalRlp() []byte {
return Encode([]interface{}{c.t, c.amount, c.state.root})
}
func (c *Contract) UnmarshalRlp(data []byte) {
t, _ := Decode(data, 0)
if slice, ok := t.([]interface{}); ok {
if active, ok := slice[0].(uint8); ok {
c.active = int(active)
if t, ok := slice[0].(uint8); ok {
c.t = uint32(t)
}
if amount, ok := slice[1].(uint8); ok {
c.amount = uint32(amount)
c.amount = uint64(amount)
} else if amount, ok := slice[1].(uint16); ok {
c.amount = uint64(amount)
} else if amount, ok := slice[1].(uint32); ok {
c.amount = uint64(amount)
} else if amount, ok := slice[1].(uint64); ok {
c.amount = amount
}
if root, ok := slice[2].([]uint8); ok {
@ -38,3 +44,38 @@ func (c *Contract) UnmarshalRlp(data []byte) {
}
}
}
type Ether struct {
t uint32
amount uint64
nonce string
}
func NewEtherFromData(data []byte) *Ether {
ether := &Ether{}
ether.UnmarshalRlp(data)
return ether
}
func (e *Ether) MarshalRlp() []byte {
return Encode([]interface{}{e.t, e.amount, e.nonce})
}
func (e *Ether) UnmarshalRlp(data []byte) {
t, _ := Decode(data, 0)
if slice, ok := t.([]interface{}); ok {
if t, ok := slice[0].(uint8); ok {
e.t = uint32(t)
}
if amount, ok := slice[1].(uint8); ok {
e.amount = uint64(amount)
}
if nonce, ok := slice[2].([]uint8); ok {
e.nonce = string(nonce)
}
}
}

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