storage

Jun 25, 2024

Changes in this version

type ContractStorage

+ SystemLog protocol.Logger

Mar 29, 2024

Changes in this version

+ func IntAddr2HexStr(addr *evmutils.Int, version uint32) string

type ResultCache

+ ReadCache CacheUnderAddress

+ WriteCache CacheUnderAddress

type Storage

+ func (s *Storage) IntAddr2HexStr(addr *evmutils.Int) string

+ func (s *Storage) SLoad2217(n *evmutils.Int, k *evmutils.Int) (*evmutils.Int, error)

Jul 18, 2023

Changes in this version

+ const HashLen

+ type Hash [HashLen]byte

type Storage

+ TransientCache TStorage

+ UpperStorage *Storage

+ func (s *Storage) SLoad2218(contractAddr *evmutils.Int, k *evmutils.Int) (*evmutils.Int, error)

+ type TEntry map[Hash]Hash

+ type TStorage map[*evmutils.Int]TEntry

+ func NewTStorage() TStorage

+ func (t TStorage) Get(addr *evmutils.Int, key Hash) Hash

+ func (t TStorage) Set(addr *evmutils.Int, key, value Hash)

Sep 5, 2022

Changes in this version

+ const CrossVmCallMethodKey

+ const CrossVmOutParamsBeginKey

+ func MergeResultCache2211(src *ResultCache, to *ResultCache)

+ func TruncateNullTail(val []byte) []byte

type ContractStorage

+ Contract *common.Contract

+ OutParams *CrossVmParams

+ func (c *ContractStorage) SetCrossVmOutParams(index *evmutils.Int, element *evmutils.Int)

+ func (c ContractStorage) CallContract(name string, rtType int32, method string, byteCode []byte, ...) (res *common.ContractResult, stat common.TxStatusCode)

+ func (c ContractStorage) IsCrossVmMode() bool

+ type CrossVmParams struct

+ IsCrossVm bool

+ LastParamKey string

+ LongStrLen int64

+ ParamsBegin int64

+ ParamsCache Params

+ func NewParamsCache() *CrossVmParams

+ func (p *CrossVmParams) GetParam(key string) []byte

+ func (p *CrossVmParams) GetParamsCnt() int

+ func (p *CrossVmParams) Reset()

+ func (p *CrossVmParams) ResetLongStrParamStatus()

+ func (p *CrossVmParams) SetParam(key string, value []byte)

type IExternalStorage

+ CallContract func(name string, rtType int32, method string, byteCode []byte, ...) (res *common.ContractResult, stat common.TxStatusCode)

+ IsCrossVmMode func() bool

+ SetCrossVmOutParams func(index *evmutils.Int, param *evmutils.Int)

+ type Params map[string][]byte

type ResultCache

+ ContractEvent []*commonPb.ContractEvent

Apr 28, 2022

Changes in this version

type ContractStorage

+ func (c *ContractStorage) GetCurrentBlockVersion() uint32

type IExternalStorage

+ GetCurrentBlockVersion func() uint32

type Storage

+ func (s *Storage) GetCurrentBlockVersion() uint32

Nov 5, 2021

Changes in this version

+ func MergeResultCache(src *ResultCache, to *ResultCache)

+ type BalanceCache map[string]*balance

+ type Cache map[string]*evmutils.Int

+ type CacheUnderAddress map[string]Cache

+ func (c CacheUnderAddress) Get(address string, key string) *evmutils.Int

+ func (c CacheUnderAddress) Set(address string, key string, v *evmutils.Int)

+ type CodeCache map[string][]byte

+ type ContractStorage struct

+ BlockHash *evmutils.Int

+ Ctx protocol.TxSimContext

+ ExternalStorage IExternalStorage

+ ResultCache ResultCache

+ func NewStorage(extStorage IExternalStorage) *ContractStorage

+ func (c *ContractStorage) CanTransfer(from, to, val *evmutils.Int) bool

+ func (c *ContractStorage) CreateAddress(caller *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ func (c *ContractStorage) CreateFixedAddress(caller *evmutils.Int, salt *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ func (c *ContractStorage) GetBalance(address *evmutils.Int) (*evmutils.Int, error)

+ func (c *ContractStorage) GetBlockHash(block *evmutils.Int) (*evmutils.Int, error)

+ func (c *ContractStorage) GetCode(address *evmutils.Int) (code []byte, err error)

+ func (c *ContractStorage) GetCodeHash(address *evmutils.Int) (codeHase *evmutils.Int, err error)

+ func (c *ContractStorage) GetCodeSize(address *evmutils.Int) (size *evmutils.Int, err error)

+ func (c *ContractStorage) Load(n string, k string) (*evmutils.Int, error)

+ func (c ContractStorage) Store(address string, key string, val []byte)

+ type IExternalStorage interface

+ CanTransfer func(from *evmutils.Int, to *evmutils.Int, amount *evmutils.Int) bool

+ CreateAddress func(caller *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ CreateFixedAddress func(caller *evmutils.Int, salt *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ GetBalance func(address *evmutils.Int) (*evmutils.Int, error)

+ GetBlockHash func(block *evmutils.Int) (*evmutils.Int, error)

+ GetCode func(address *evmutils.Int) ([]byte, error)

+ GetCodeHash func(address *evmutils.Int) (*evmutils.Int, error)

+ GetCodeSize func(address *evmutils.Int) (*evmutils.Int, error)

+ Load func(n string, k string) (*evmutils.Int, error)

+ Store func(address string, key string, val []byte)

+ type Log struct

+ Context environment.Context

+ Data []byte

+ Topics [][]byte

+ type LogCache map[string][]Log

+ type ResultCache struct

+ Balance BalanceCache

+ CachedData CacheUnderAddress

+ Destructs Cache

+ Logs LogCache

+ OriginalData CacheUnderAddress

+ type Storage struct

+ ExternalStorage IExternalStorage

+ ResultCache ResultCache

+ func New(extStorage IExternalStorage) *Storage

+ func (s *Storage) Balance(address *evmutils.Int) (*evmutils.Int, error)

+ func (s *Storage) BalanceModify(address *evmutils.Int, value *evmutils.Int, neg bool)

+ func (s *Storage) CreateAddress(caller *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ func (s *Storage) CreateFixedAddress(caller *evmutils.Int, salt *evmutils.Int, tx environment.Transaction) *evmutils.Int

+ func (s *Storage) Destruct(address *evmutils.Int)

+ func (s *Storage) GetBlockHash(block *evmutils.Int) (*evmutils.Int, error)

+ func (s *Storage) GetCode(address *evmutils.Int) ([]byte, error)

+ func (s *Storage) GetCodeHash(address *evmutils.Int) (*evmutils.Int, error)

+ func (s *Storage) GetCodeSize(address *evmutils.Int) (*evmutils.Int, error)

+ func (s *Storage) Log(address *evmutils.Int, topics [][]byte, data []byte, ...)

+ func (s *Storage) SLoad(n *evmutils.Int, k *evmutils.Int) (*evmutils.Int, error)

+ func (s *Storage) SStore(n *evmutils.Int, k *evmutils.Int, v *evmutils.Int)

+ func (s *Storage) SetCode(address *evmutils.Int, code []byte)

+ func (s *Storage) SetCodeHash(address *evmutils.Int, codeHash *evmutils.Int)

+ func (s *Storage) SetCodeSize(address *evmutils.Int, size *evmutils.Int)