forked from cerc-io/plugeth
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
// Copyright 2015 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package xeth
|
|
|
|
import (
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/state"
|
|
)
|
|
|
|
type State struct {
|
|
xeth *XEth
|
|
state *state.StateDB
|
|
}
|
|
|
|
func NewState(xeth *XEth, statedb *state.StateDB) *State {
|
|
return &State{xeth, statedb}
|
|
}
|
|
|
|
func (self *State) State() *state.StateDB {
|
|
return self.state
|
|
}
|
|
|
|
func (self *State) Get(addr string) *Object {
|
|
return &Object{self.state.GetStateObject(common.HexToAddress(addr))}
|
|
}
|
|
|
|
func (self *State) SafeGet(addr string) *Object {
|
|
return &Object{self.safeGet(addr)}
|
|
}
|
|
|
|
func (self *State) safeGet(addr string) *state.StateObject {
|
|
object := self.state.GetStateObject(common.HexToAddress(addr))
|
|
if object == nil {
|
|
object = state.NewStateObject(common.HexToAddress(addr), self.xeth.backend.StateDb())
|
|
}
|
|
|
|
return object
|
|
}
|