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64 lines
1.2 KiB
64 lines
1.2 KiB
package ethchain
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import (
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"github.com/ethereum/eth-go/ethutil"
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"math/big"
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)
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type Account struct {
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Amount *big.Int
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Nonce uint64
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}
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func NewAccount(amount *big.Int) *Account {
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return &Account{Amount: amount, Nonce: 0}
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}
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func NewAccountFromData(data []byte) *Account {
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address := &Account{}
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address.RlpDecode(data)
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return address
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}
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func (a *Account) AddFee(fee *big.Int) {
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a.AddFunds(fee)
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}
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func (a *Account) AddFunds(funds *big.Int) {
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a.Amount.Add(a.Amount, funds)
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}
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func (a *Account) RlpEncode() []byte {
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return ethutil.Encode([]interface{}{a.Amount, a.Nonce})
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}
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func (a *Account) RlpDecode(data []byte) {
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decoder := ethutil.NewValueFromBytes(data)
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a.Amount = decoder.Get(0).BigInt()
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a.Nonce = decoder.Get(1).Uint()
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}
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type AddrStateStore struct {
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states map[string]*AccountState
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}
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func NewAddrStateStore() *AddrStateStore {
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return &AddrStateStore{states: make(map[string]*AccountState)}
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}
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func (s *AddrStateStore) Add(addr []byte, account *Account) *AccountState {
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state := &AccountState{Nonce: account.Nonce, Account: account}
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s.states[string(addr)] = state
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return state
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}
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func (s *AddrStateStore) Get(addr []byte) *AccountState {
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return s.states[string(addr)]
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}
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type AccountState struct {
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Nonce uint64
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Account *Account
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}
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