mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2025-01-16 14:58:46 +00:00
8406d59f3d
Former-commit-id: 207684b3a5191be2305ece19ff3902322e749749 [formerly e2439e5f533bb0f35727980e6c66ca1849782a5f] Former-commit-id: d685e96e3f1b020a720d68b6377bf781f81b5864
92 lines
2.8 KiB
Go
92 lines
2.8 KiB
Go
// 2018 Prysmatic Labs
|
|
// This file is part of the prysmaticlabs/geth-sharding library.
|
|
//
|
|
// This file overrides the default protocol transaction interface to prep it
|
|
// for sharding
|
|
|
|
package sharding
|
|
|
|
import (
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/common/hexutil"
|
|
"math/big"
|
|
"sync/atomic"
|
|
//"github.com/ethereum/go-ethereum/rlp"
|
|
)
|
|
|
|
// ShardingTransaction Base Struct
|
|
type ShardingTransaction struct {
|
|
data txdata
|
|
hash atomic.Value
|
|
size atomic.Value
|
|
from atomic.Value
|
|
}
|
|
|
|
type txdata struct {
|
|
AccountNonce uint64 `json:"nonce" gencodec:"required"`
|
|
Price *big.Int `json:"gasPrice" gencodec:"required"`
|
|
GasLimit uint64 `json:"gas" gencodec:"required"`
|
|
Recipient *common.Address `json:"to" rlp:"nil"` // nil means contract creation
|
|
Amount *big.Int `json:"value" gencodec:"required"`
|
|
// Code Payload
|
|
Payload []byte `json:"input" gencodec:"required"`
|
|
|
|
// Sharding specific fields
|
|
// TODO: Figure out exact format of accesslist. array of arrays of addr + prefixes?
|
|
AccessList []common.Address `json:"accessList" gencodec:"required"`
|
|
|
|
// This is only used when marshaling to JSON.
|
|
Hash *common.Hash `json:"hash" rlp:"-"`
|
|
}
|
|
|
|
type txdataMarshaling struct {
|
|
AccountNonce hexutil.Uint64
|
|
Price *hexutil.Big
|
|
GasLimit hexutil.Uint64
|
|
Amount *hexutil.Big
|
|
Payload hexutil.Bytes
|
|
ChainID hexutil.Uint64
|
|
ShardID hexutil.Uint64
|
|
}
|
|
|
|
func NewShardingTransaction(nonce uint64, to common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte, accessList []common.Address) *ShardingTransaction {
|
|
return newShardingTransaction(nonce, &to, amount, gasLimit, gasPrice, data, accessList)
|
|
}
|
|
|
|
func NewContractCreation(nonce uint64, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte, accessList []common.Address) *ShardingTransaction {
|
|
return newShardingTransaction(nonce, nil, amount, gasLimit, gasPrice, data, accessList)
|
|
}
|
|
|
|
func newShardingTransaction(nonce uint64, to *common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte, accessList []common.Address) *ShardingTransaction {
|
|
if len(data) > 0 {
|
|
data = common.CopyBytes(data)
|
|
}
|
|
d := txdata{
|
|
AccountNonce: nonce,
|
|
Recipient: to,
|
|
Payload: data,
|
|
Amount: new(big.Int),
|
|
GasLimit: gasLimit,
|
|
Price: new(big.Int),
|
|
AccessList: accessList,
|
|
}
|
|
if amount != nil {
|
|
d.Amount.Set(amount)
|
|
}
|
|
if gasPrice != nil {
|
|
d.Price.Set(gasPrice)
|
|
}
|
|
|
|
return &ShardingTransaction{data: d}
|
|
}
|
|
|
|
// ChainID determines the chain the tx will go into (this is 1 on the mainnet)
|
|
func (tx *ShardingTransaction) ChainID() *big.Int {
|
|
return big.NewInt(1)
|
|
}
|
|
|
|
// ShardID determines the shard a transaction belongs to
|
|
func (tx *ShardingTransaction) ShardID() *big.Int {
|
|
return big.NewInt(1)
|
|
}
|