mirror of https://github.com/poanetwork/quorum.git
49 lines
2.0 KiB
Go
49 lines
2.0 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 core
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/core/state"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/core/vm"
|
|
)
|
|
|
|
// Validator is an interface which defines the standard for block validation. It
|
|
// is only responsible for validating block contents, as the header validation is
|
|
// done by the specific consensus engines.
|
|
//
|
|
type Validator interface {
|
|
// ValidateBody validates the given block's content.
|
|
ValidateBody(block *types.Block) error
|
|
|
|
// ValidateState validates the given statedb and optionally the receipts and
|
|
// gas used.
|
|
ValidateState(block, parent *types.Block, state *state.StateDB, receipts types.Receipts, usedGas *big.Int) error
|
|
}
|
|
|
|
// Processor is an interface for processing blocks using a given initial state.
|
|
//
|
|
// Process takes the block to be processed and the statedb upon which the
|
|
// initial state is based. It should return the receipts generated, amount
|
|
// of gas used in the process and return an error if any of the internal rules
|
|
// failed.
|
|
type Processor interface {
|
|
Process(block *types.Block, statedb, privateState *state.StateDB, cfg vm.Config) (types.Receipts, types.Receipts, []*types.Log, *big.Int, error)
|
|
}
|