vmcommon

package module

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Versions in this module

v0

v0.0.4

Sep 26, 2023

Changes in this version

+ const AllShardId

+ const BaseOperationCostString

+ const BuiltInCostString

+ const BuiltInFunctionChangeOwnerAddress

+ const BuiltInFunctionClaimDeveloperRewards

+ const BuiltInFunctionDCTBurn

+ const BuiltInFunctionDCTFreeze

+ const BuiltInFunctionDCTLocalBurn

+ const BuiltInFunctionDCTLocalMint

+ const BuiltInFunctionDCTNFTAddQuantity

+ const BuiltInFunctionDCTNFTAddURI

+ const BuiltInFunctionDCTNFTBurn

+ const BuiltInFunctionDCTNFTCreate

+ const BuiltInFunctionDCTNFTCreateRoleTransfer

+ const BuiltInFunctionDCTNFTTransfer

+ const BuiltInFunctionDCTNFTUpdateAttributes

+ const BuiltInFunctionDCTPause

+ const BuiltInFunctionDCTTransfer

+ const BuiltInFunctionDCTUnFreeze

+ const BuiltInFunctionDCTUnPause

+ const BuiltInFunctionDCTWipe

+ const BuiltInFunctionMultiDCTNFTTransfer

+ const BuiltInFunctionSaveKeyValue

+ const BuiltInFunctionSetDCTRole

+ const BuiltInFunctionSetUserName

+ const BuiltInFunctionUnSetDCTRole

+ const DCTKeyIdentifier

+ const DCTNFTLatestNonceIdentifier

+ const DCTRoleIdentifier

+ const DCTRoleLocalBurn

+ const DCTRoleLocalMint

+ const DCTRoleNFTAddQuantity

+ const DCTRoleNFTAddURI

+ const DCTRoleNFTBurn

+ const DCTRoleNFTCreate

+ const DCTRoleNFTUpdateAttributes

+ const FungibleDCT

+ const MaxLenForDCTIssueMint

+ const MaxRoyalty

+ const MetachainShardId

+ const MetadataPayable

+ const MetadataReadable

+ const MetadataUpgradeable

+ const MinLenArgumentsDCTNFTTransfer

+ const MinLenArgumentsDCTTransfer

+ const NonFungibleDCT

+ const NumInitCharactersForScAddress

+ const ReshuskProtectedKeyPrefix

+ const SemiFungibleDCT

+ const ShardIdentiferLen

+ const VMTypeLen

+ var DCTSCAddress = []byte

+ var ErrSubtractionOverflow = errors.New("uint64 subtraction overflowed")

+ var SystemAccountAddress = bytes.Repeat([]byte{ ... }, 32)

+ func IsAllowedToSaveUnderKey(key []byte) bool

+ func IsEmptyAddress(address []byte) bool

+ func IsMetachainIdentifier(identifier []byte) bool

+ func IsSmartContractAddress(rcvAddress []byte) bool

+ func IsSmartContractOnMetachain(identifier []byte, rcvAddress []byte) bool

+ func IsSystemAccountAddress(address []byte) bool

+ func SafeSubUint64(a, b uint64) (uint64, error)

+ type AcceptPayableHandler interface

+ IsInterfaceNil func() bool

+ SetPayableHandler func(payableHandler PayableHandler) error

+ type AccountDataHandler interface

+ IsInterfaceNil func() bool

+ RetrieveValue func(key []byte) ([]byte, error)

+ SaveKeyValue func(key []byte, value []byte) error

+ type AccountHandler interface

+ AddressBytes func() []byte

+ GetNonce func() uint64

+ IncreaseNonce func(nonce uint64)

+ IsInterfaceNil func() bool

+ type AccountsAdapter interface

+ Commit func() ([]byte, error)

+ GetCode func(codeHash []byte) []byte

+ GetExistingAccount func(address []byte) (AccountHandler, error)

+ GetNumCheckpoints func() uint32

+ IsInterfaceNil func() bool

+ JournalLen func() int

+ LoadAccount func(address []byte) (AccountHandler, error)

+ RecreateTrie func(rootHash []byte) error

+ RemoveAccount func(address []byte) error

+ RevertToSnapshot func(snapshot int) error

+ RootHash func() ([]byte, error)

+ SaveAccount func(account AccountHandler) error

+ type BaseOperationCost struct

+ AoTPreparePerByte uint64

+ CompilePerByte uint64

+ DataCopyPerByte uint64

+ PersistPerByte uint64

+ ReleasePerByte uint64

+ StorePerByte uint64

type BlockchainHook

+ GetDCTToken func(address []byte, tokenID []byte, nonce uint64) (*dct.DCToken, error)

+ GetSnapshot func() int

+ IsInterfaceNil func() bool

+ RevertToSnapshot func(snapshot int) error

+ type BuiltInCost struct

+ ChangeOwnerAddress uint64

+ ClaimDeveloperRewards uint64

+ DCTBurn uint64

+ DCTLocalBurn uint64

+ DCTLocalMint uint64

+ DCTNFTAddQuantity uint64

+ DCTNFTAddURI uint64

+ DCTNFTBurn uint64

+ DCTNFTChangeCreateOwner uint64

+ DCTNFTCreate uint64

+ DCTNFTMultiTransfer uint64

+ DCTNFTTransfer uint64

+ DCTNFTUpdateAttributes uint64

+ DCTTransfer uint64

+ SaveKeyValue uint64

+ SaveUserName uint64

+ type BuiltInFunctionContainer interface

+ Add func(key string, function BuiltinFunction) error

+ Get func(key string) (BuiltinFunction, error)

+ IsInterfaceNil func() bool

+ Keys func() map[string]struct{}

+ Len func() int

+ Remove func(key string)

+ Replace func(key string, function BuiltinFunction) error

+ type BuiltinFunction interface

+ IsActive func() bool

+ IsInterfaceNil func() bool

+ ProcessBuiltinFunction func(acntSnd, acntDst UserAccountHandler, vmInput *ContractCallInput) (*VMOutput, error)

+ SetNewGasConfig func(gasCost *GasCost)

type CallType

+ const DCTTransferAndExecute

+ type Coordinator interface

+ CommunicationIdentifier func(destShardID uint32) string

+ ComputeId func(address []byte) uint32

+ IsInterfaceNil func() bool

+ NumberOfShards func() uint32

+ SameShard func(firstAddress, secondAddress []byte) bool

+ SelfId func() uint32

type CryptoHook

+ IsInterfaceNil func() bool

+ type DCTPauseHandler interface

+ IsInterfaceNil func() bool

+ IsPaused func(token []byte) bool

+ type DCTRoleHandler interface

+ CheckAllowedToExecute func(account UserAccountHandler, tokenID []byte, action []byte) error

+ IsInterfaceNil func() bool

+ type DCTTransfer struct

+ DCTTokenName []byte

+ DCTTokenNonce uint64

+ DCTTokenType uint32

+ DCTValue *big.Int

+ type DCTTransferParser interface

+ IsInterfaceNil func() bool

+ ParseDCTTransfers func(sndAddr []byte, rcvAddr []byte, function string, args [][]byte) (*ParsedDCTTransfers, error)

+ type DCTType uint32

+ const Fungible

+ const NonFungible

+ type EpochNotifier interface

+ IsInterfaceNil func() bool

+ RegisterNotifyHandler func(handler EpochSubscriberHandler)

+ type EpochSubscriberHandler interface

+ EpochConfirmed func(epoch uint32, timestamp uint64)

+ IsInterfaceNil func() bool

+ type GasCost struct

+ BaseOperationCost BaseOperationCost

+ BuiltInCost BuiltInCost

+ type Marshalizer interface

+ IsInterfaceNil func() bool

+ Marshal func(obj interface{}) ([]byte, error)

+ Unmarshal func(obj interface{}, buff []byte) error

type OutputAccount

+ func (o *OutputAccount) MergeOutputAccounts(outAcc *OutputAccount)

+ func (o *OutputAccount) MergeStorageUpdates(outAcc *OutputAccount)

type OutputTransfer

+ SenderAddress []byte

+ type ParsedDCTTransfers struct

+ CallArgs [][]byte

+ CallFunction string

+ DCTTransfers []*DCTTransfer

+ RcvAddr []byte

+ type PayableHandler interface

+ IsInterfaceNil func() bool

+ IsPayable func(address []byte) (bool, error)

type ReturnCode

+ const SimulateFailed

type UserAccountHandler

+ AccountDataHandler func() AccountDataHandler

+ AddToBalance func(value *big.Int) error

+ ChangeOwnerAddress func([]byte, []byte) error

+ ClaimDeveloperRewards func([]byte) (*big.Int, error)

+ SetOwnerAddress func([]byte)

+ SetUserName func(userName []byte)

type VMExecutionHandler

+ GetVersion func() string

+ IsInterfaceNil func() bool

type VMInput

+ DCTTransfers []*DCTTransfer

+ PrevTxHash []byte

+ ReturnCallAfterError bool

v0.0.3

Sep 25, 2023

Changes in this version

type BlockchainHook

+ ClearCompiledCodes func()

+ GetCompiledCode func(codeHash []byte) (bool, []byte)

+ SaveCompiledCode func(codeHash []byte, code []byte)

type OutputTransfer

+ GasLocked uint64

type VMExecutionHandler

+ GasScheduleChange func(newGasSchedule map[string]map[string]uint64)

type VMInput

+ GasLocked uint64

v0.0.2

Sep 25, 2023

Changes in this version

+ const METADATA_PAYABLE

+ const METADATA_READABLE

+ const METADATA_UPGRADEABLE

type BlockchainHook

+ GetAllState func(address []byte) (map[string][]byte, error)

+ GetBuiltinFunctionNames func() FunctionNames

+ GetShardOfAddress func(address []byte) uint32

+ GetUserAccount func(address []byte) (UserAccountHandler, error)

+ IsPayable func(address []byte) (bool, error)

+ IsSmartContract func(address []byte) bool

+ ProcessBuiltInFunction func(input *ContractCallInput) (*VMOutput, error)

+ type CallType int

+ const AsynchronousCall

+ const AsynchronousCallBack

+ const DirectCall

+ type CodeMetadata struct

+ Payable bool

+ Readable bool

+ Upgradeable bool

+ func CodeMetadataFromBytes(bytes []byte) CodeMetadata

+ func (metadata *CodeMetadata) ToBytes() []byte

type ContractCallInput

+ AllowInitFunction bool

type ContractCreateInput

+ ContractCodeMetadata []byte

type CryptoHook

+ Ecrecover func(hash []byte, recoveryID []byte, r []byte, s []byte) ([]byte, error)

+ type FunctionNames = map[string]struct

type LogEntry

+ Identifier []byte

type OutputAccount

+ CodeDeployerAddress []byte

+ CodeMetadata []byte

+ GasUsed uint64

+ OutputTransfers []OutputTransfer

+ type OutputTransfer struct

+ CallType CallType

+ Data []byte

+ GasLimit uint64

+ Value *big.Int

type ReturnCode

+ const ExecutionFailed

+ const UpgradeFailed

+ type ReturnDataKind int

+ const AsBigInt

+ const AsBigIntString

+ const AsHex

+ const AsString

+ type UserAccountHandler interface

+ AddressBytes func() []byte

+ GetBalance func() *big.Int

+ GetCode func() []byte

+ GetCodeHash func() []byte

+ GetCodeMetadata func() []byte

+ GetDeveloperReward func() *big.Int

+ GetNonce func() uint64

+ GetOwnerAddress func() []byte

+ GetRootHash func() []byte

+ GetUserName func() []byte

+ IsInterfaceNil func() bool

type VMInput

+ CallType CallType

+ CurrentTxHash []byte

+ DCTTokenName []byte

+ DCTValue *big.Int

+ OriginalTxHash []byte

type VMOutput

+ ReturnMessage string

+ func (vmOutput *VMOutput) GetFirstReturnData(asType ReturnDataKind) (interface{}, error)

v0.0.1

Sep 25, 2023

Changes in this version

+ type BlockchainHook interface

+ AccountExists func(address []byte) (bool, error)

+ CurrentEpoch func() uint32

+ CurrentNonce func() uint64

+ CurrentRandomSeed func() []byte

+ CurrentRound func() uint64

+ CurrentTimeStamp func() uint64

+ GetBalance func(address []byte) (*big.Int, error)

+ GetBlockhash func(offset *big.Int) ([]byte, error)

+ GetCode func(address []byte) ([]byte, error)

+ GetNonce func(address []byte) (uint64, error)

+ GetStateRootHash func() []byte

+ GetStorageData func(accountAddress []byte, index []byte) ([]byte, error)

+ IsCodeEmpty func(address []byte) (bool, error)

+ LastEpoch func() uint32

+ LastNonce func() uint64

+ LastRandomSeed func() []byte

+ LastRound func() uint64

+ LastTimeStamp func() uint64

+ NewAddress func(creatorAddress []byte, creatorNonce uint64, vmType []byte) ([]byte, error)

+ type Bn128G2Point struct

+ X1 *big.Int

+ X2 *big.Int

+ Y1 *big.Int

+ Y2 *big.Int

+ type Bn128Point struct

+ X *big.Int

+ Y *big.Int

+ type ContractCallInput struct

+ Function string

+ RecipientAddr []byte

+ type ContractCreateInput struct

+ ContractCode []byte

+ type CryptoHook interface

+ Bn128add func(p1 Bn128Point, p2 Bn128Point) (Bn128Point, error)

+ Bn128ate func(l1 []Bn128Point, l2 []Bn128G2Point) (bool, error)

+ Bn128g2valid func(p Bn128G2Point) (bool, error)

+ Bn128mul func(k *big.Int, p Bn128Point) (Bn128Point, error)

+ Bn128valid func(p Bn128Point) (bool, error)

+ EcdsaRecover func(hash string, v *big.Int, r string, s string) (string, error)

+ Keccak256 func(str string) (string, error)

+ Ripemd160 func(str string) (string, error)

+ Sha256 func(str string) (string, error)

+ type LogEntry struct

+ Address []byte

+ Data []byte

+ Topics []*big.Int

+ type OutputAccount struct

+ Address []byte

+ Balance *big.Int

+ BalanceDelta *big.Int

+ Code []byte

+ Nonce uint64

+ StorageUpdates []*StorageUpdate

+ type ReturnCode int

+ const AccountCollision

+ const CallStackOverFlow

+ const ContractInvalid

+ const ContractNotFound

+ const FunctionNotFound

+ const FunctionWrongSignature

+ const Ok

+ const OutOfFunds

+ const OutOfGas

+ const UserError

+ func (rc ReturnCode) String() string

+ type SCCallHeader struct

+ Beneficiary *big.Int

+ GasLimit *big.Int

+ Number *big.Int

+ Timestamp *big.Int

+ type StorageUpdate struct

+ Data []byte

+ Offset []byte

+ type VMExecutionHandler interface

+ RunSmartContractCall func(input *ContractCallInput) (*VMOutput, error)

+ RunSmartContractCreate func(input *ContractCreateInput) (*VMOutput, error)

+ type VMInput struct

+ Arguments []*big.Int

+ CallValue *big.Int

+ CallerAddr []byte

+ GasPrice *big.Int

+ GasProvided *big.Int

+ Header *SCCallHeader

+ type VMOutput struct

+ DeletedAccounts [][]byte

+ GasRefund *big.Int

+ GasRemaining *big.Int

+ Logs []*LogEntry

+ OutputAccounts []*OutputAccount

+ ReturnCode ReturnCode

+ ReturnData []*big.Int

+ TouchedAccounts [][]byte

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