mirror of https://github.com/poanetwork/quorum.git
41 lines
838 B
Go
41 lines
838 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
)
|
||
|
|
|
||
|
|
type Contract struct {
|
||
|
|
active int
|
||
|
|
amount uint32 // ???
|
||
|
|
state *Trie
|
||
|
|
}
|
||
|
|
func NewContract(amount uint32, root []byte) *Contract {
|
||
|
|
contract := &Contract{active: 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) 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 amount, ok := slice[1].(uint8); ok {
|
||
|
|
c.amount = uint32(amount)
|
||
|
|
}
|
||
|
|
|
||
|
|
if root, ok := slice[2].([]uint8); ok {
|
||
|
|
c.state = NewTrie(Db, string(root))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|