forked from cerc-io/plugeth
29b8a0bc5f
* Stack Error shouldn't revert to previous state * Updated VM Test tool * Added Transfer method to VM Env
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package ethpipe
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/ethereum/eth-go/ethchain"
|
|
"github.com/ethereum/eth-go/ethstate"
|
|
"github.com/ethereum/eth-go/vm"
|
|
)
|
|
|
|
type VMEnv struct {
|
|
state *ethstate.State
|
|
block *ethchain.Block
|
|
value *big.Int
|
|
sender []byte
|
|
}
|
|
|
|
func NewEnv(state *ethstate.State, block *ethchain.Block, value *big.Int, sender []byte) *VMEnv {
|
|
return &VMEnv{
|
|
state: state,
|
|
block: block,
|
|
value: value,
|
|
sender: sender,
|
|
}
|
|
}
|
|
|
|
func (self *VMEnv) Origin() []byte { return self.sender }
|
|
func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number }
|
|
func (self *VMEnv) PrevHash() []byte { return self.block.PrevHash }
|
|
func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase }
|
|
func (self *VMEnv) Time() int64 { return self.block.Time }
|
|
func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty }
|
|
func (self *VMEnv) BlockHash() []byte { return self.block.Hash() }
|
|
func (self *VMEnv) Value() *big.Int { return self.value }
|
|
func (self *VMEnv) State() *ethstate.State { return self.state }
|
|
func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit }
|
|
func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) error {
|
|
return vm.Transfer(from, to, amount)
|
|
}
|