vmcommon

package module

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Versions in this module

v0

v0.1.5

Feb 9, 2023

v0.1.4

Feb 9, 2023

v0.1.3

Feb 9, 2023

v0.1.2

Jan 3, 2023

v0.1.1

Jan 3, 2023

v0.1.0

Jan 3, 2023

v0.0.10

Jan 3, 2023

v0.0.9

Jan 3, 2023

v0.0.8

Jan 3, 2023

Changes in this version

+ const METADATA_RESERVED_1

+ const METADATA_RESERVED_2

+ const METADATA_RESERVED_3

v0.0.7

Dec 30, 2022

v0.0.6

Dec 30, 2022

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 DharitriProtectedKeyPrefix

+ const FungibleDCT

+ const MaxLenForDCTIssueMint

+ const MaxRoyalty

+ const MetachainShardId

+ const MinLenArgumentsDCTNFTTransfer

+ const MinLenArgumentsDCTTransfer

+ const NonFungibleDCT

+ const SemiFungibleDCT

+ var DCTSCAddress = []byte

+ type AcceptPayableHandler interface

+ IsInterfaceNil func() bool

+ SetPayableHandler func(payableHandler PayableHandler) error

type AccountsAdapter

+ GetNumCheckpoints func() uint32

+ RecreateTrie func(rootHash []byte) error

type CallType

+ const DCTTransferAndExecute

+ type DCTPauseHandler interface

+ IsInterfaceNil func() bool

+ IsPaused func(token []byte) bool

+ type DCTType uint32

+ const Fungible

+ const NonFungible

v0.0.5

Dec 30, 2022

Changes in this version

+ const METADATA_PAYABLE

+ const METADATA_READABLE

+ const METADATA_UPGRADEABLE

type UserAccountHandler

+ AddressBytes func() []byte

+ GetCode func() []byte

+ GetNonce func() uint64

+ IsInterfaceNil func() bool

type VMInput

+ DCTTokenName []byte

+ DCTValue *big.Int

v0.0.4

Dec 30, 2022

Changes in this version

type OutputAccount

+ CallType CallType

v0.0.3

Dec 30, 2022

Changes in this version

+ var ErrInvalidDataString = errors.New("transaction data string is unevenly split")

+ var ErrNilArguments = errors.New("smart contract arguments are nil")

+ var ErrNilCode = errors.New("smart contract code is nil")

+ var ErrNilFunction = errors.New("smart contract function is nil")

+ var ErrStringSplitFailed = errors.New("data splitting into arguments and code/function failed")

+ func NewAtArgumentParser() (*atArgumentParser, error)

+ type CallType int

+ const AsynchronousCall

+ const AsynchronousCallBack

+ const DirectCall

v0.0.2

Dec 30, 2022

Changes in this version

type BlockchainHook

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

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

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

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

+ 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)

type OutputAccount

+ Data []byte

+ GasLimit uint64

+ type ReturnDataKind int

+ const AsBigInt

+ const AsBigIntString

+ const AsHex

+ const AsString

v0.0.1

Nov 14, 2022

Changes in this version

+ const BuiltInFunctionDCTSetBurnRoleForAll

+ const BuiltInFunctionDCTTransferRoleAddAddress

+ const BuiltInFunctionDCTTransferRoleDeleteAddress

+ const BuiltInFunctionDCTUnSetBurnRoleForAll

+ const DCTAddMetadata

+ const DCTDeleteMetadata

+ const DCTRoleBurnForAll

+ const MaxLengthForValueToOptTransfer

+ const MetadataPayable

+ const MetadataPayableBySC

+ const MetadataReadable

+ const MetadataUpgradeable

+ const NumInitCharactersForScAddress

+ const ShardIdentiferLen

+ const VMTypeLen

+ 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)

+ func ValidateToken(tokenID []byte) bool

+ func ZeroValueIfNil(value *big.Int) *big.Int

+ type AcceptPayableChecker interface

+ IsInterfaceNil func() bool

+ SetPayableChecker func(payableHandler PayableChecker) 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)

+ IsInterfaceNil func() bool

+ JournalLen func() int

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

+ ClearCompiledCodes func()

+ CurrentEpoch func() uint32

+ CurrentNonce func() uint64

+ CurrentRandomSeed func() []byte

+ CurrentRound func() uint64

+ CurrentTimeStamp func() uint64

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

+ GetBlockhash func(nonce uint64) ([]byte, error)

+ GetBuiltinFunctionNames func() FunctionNames

+ GetCode func(UserAccountHandler) []byte

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

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

+ GetShardOfAddress func(address []byte) uint32

+ GetSnapshot func() int

+ GetStateRootHash func() []byte

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

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

+ IsInterfaceNil func() bool

+ IsLimitedTransfer func(tokenID []byte) bool

+ IsPaused func(tokenID []byte) bool

+ IsPayable func(sndAddress []byte, recvAddress []byte) (bool, error)

+ IsSmartContract func(address []byte) bool

+ 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)

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

+ RevertToSnapshot func(snapshot int) error

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

+ 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 BuiltInFunctionFactory interface

+ BuiltInFunctionContainer func() BuiltInFunctionContainer

+ CreateBuiltInFunctionContainer func() error

+ DCTGlobalSettingsHandler func() DCTGlobalSettingsHandler

+ IsInterfaceNil func() bool

+ NFTStorageHandler func() SimpleDCTNFTStorageHandler

+ SetPayableHandler func(handler PayableHandler) error

+ type BuiltinFunction interface

+ IsActive func() bool

+ IsInterfaceNil func() bool

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

+ SetNewGasConfig func(gasCost *GasCost)

+ type CallArgsParser interface

+ IsInterfaceNil func() bool

+ ParseArguments func(data string) ([][]byte, error)

+ ParseData func(data string) (string, [][]byte, error)

+ type CodeMetadata struct

+ Payable bool

+ PayableBySC bool

+ Readable bool

+ Upgradeable bool

+ func CodeMetadataFromBytes(bytes []byte) CodeMetadata

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

+ type ContractCallInput struct

+ AllowInitFunction bool

+ Function string

+ RecipientAddr []byte

+ type ContractCreateInput struct

+ ContractCode []byte

+ ContractCodeMetadata []byte

+ 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 interface

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

+ IsInterfaceNil func() bool

+ Keccak256 func(data []byte) ([]byte, error)

+ Ripemd160 func(data []byte) ([]byte, error)

+ Sha256 func(data []byte) ([]byte, error)

+ type DCTGlobalSettingsHandler interface

+ IsInterfaceNil func() bool

+ IsLimitedTransfer func(dctTokenKey []byte) bool

+ IsPaused func(dctTokenKey []byte) bool

+ type DCTNFTStorageHandler interface

+ AddToLiquiditySystemAcc func(dctTokenKey []byte, nonce uint64, transferValue *big.Int) error

+ GetDCTNFTTokenOnDestination func(acnt UserAccountHandler, dctTokenKey []byte, nonce uint64) (*dct.DCToken, bool, error)

+ GetDCTNFTTokenOnSender func(acnt UserAccountHandler, dctTokenKey []byte, nonce uint64) (*dct.DCToken, error)

+ IsInterfaceNil func() bool

+ SaveDCTNFTToken func(senderAddress []byte, acnt UserAccountHandler, dctTokenKey []byte, ...) ([]byte, error)

+ SaveNFTMetaDataToSystemAccount func(tx data.TransactionHandler) error

+ WasAlreadySentToDestinationShardAndUpdateState func(tickerID []byte, nonce uint64, dstAddress []byte) (bool, error)

+ 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 EpochNotifier interface

+ IsInterfaceNil func() bool

+ RegisterNotifyHandler func(handler EpochSubscriberHandler)

+ type EpochSubscriberHandler interface

+ EpochConfirmed func(epoch uint32, timestamp uint64)

+ IsInterfaceNil func() bool

+ type ExtendedDCTGlobalSettingsHandler interface

+ IsBurnForAll func(dctTokenKey []byte) bool

+ IsInterfaceNil func() bool

+ IsLimitedTransfer func(dctTokenKey []byte) bool

+ IsPaused func(dctTokenKey []byte) bool

+ IsSenderOrDestinationWithTransferRole func(sender, destination, tokenID []byte) bool

+ type FunctionNames = map[string]struct

+ type GasCost struct

+ BaseOperationCost BaseOperationCost

+ BuiltInCost BuiltInCost

+ type LogEntry struct

+ Address []byte

+ Data []byte

+ Identifier []byte

+ Topics [][]byte

+ type Marshalizer interface

+ IsInterfaceNil func() bool

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

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

+ type OutputAccount struct

+ Address []byte

+ Balance *big.Int

+ BalanceDelta *big.Int

+ BytesAddedToStorage uint64

+ BytesDeletedFromStorage uint64

+ Code []byte

+ CodeDeployerAddress []byte

+ CodeMetadata []byte

+ GasUsed uint64

+ Nonce uint64

+ OutputTransfers []OutputTransfer

+ StorageUpdates map[string]*StorageUpdate

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

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

+ type OutputTransfer struct

+ CallType vm.CallType

+ Data []byte

+ GasLimit uint64

+ GasLocked uint64

+ SenderAddress []byte

+ Value *big.Int

+ type ParsedDCTTransfers struct

+ CallArgs [][]byte

+ CallFunction string

+ DCTTransfers []*DCTTransfer

+ RcvAddr []byte

+ type PayableChecker interface

+ CheckPayable func(vmInput *ContractCallInput, dstAddress []byte, minLenArguments int) error

+ DetermineIsSCCallAfter func(vmInput *ContractCallInput, destAddress []byte, minLenArguments int) bool

+ IsInterfaceNil func() bool

+ type PayableHandler interface

+ IsInterfaceNil func() bool

+ IsPayable func(sndAddress, rcvAddress []byte) (bool, error)

+ type ReturnCode int

+ const AccountCollision

+ const CallStackOverFlow

+ const ContractInvalid

+ const ContractNotFound

+ const ExecutionFailed

+ const FunctionNotFound

+ const FunctionWrongSignature

+ const Ok

+ const OutOfFunds

+ const OutOfGas

+ const SimulateFailed

+ const UpgradeFailed

+ const UserError

+ func (rc ReturnCode) String() string

+ type SimpleDCTNFTStorageHandler interface

+ GetDCTNFTTokenOnDestination func(accnt UserAccountHandler, dctTokenKey []byte, nonce uint64) (*dct.DCToken, bool, error)

+ IsInterfaceNil func() bool

+ SaveNFTMetaDataToSystemAccount func(tx data.TransactionHandler) error

+ type StorageUpdate struct

+ Data []byte

+ Offset []byte

+ Written bool

+ type UserAccountHandler interface

+ AccountDataHandler func() AccountDataHandler

+ AddToBalance func(value *big.Int) error

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

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

+ GetBalance func() *big.Int

+ GetCodeHash func() []byte

+ GetCodeMetadata func() []byte

+ GetDeveloperReward func() *big.Int

+ GetOwnerAddress func() []byte

+ GetRootHash func() []byte

+ GetUserName func() []byte

+ SetOwnerAddress func([]byte)

+ SetUserName func(userName []byte)

+ type VMExecutionHandler interface

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

+ GetVersion func() string

+ IsInterfaceNil func() bool

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

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

+ type VMInput struct

+ Arguments [][]byte

+ CallType vm.CallType

+ CallValue *big.Int

+ CallerAddr []byte

+ CurrentTxHash []byte

+ DCTTransfers []*DCTTransfer

+ GasLocked uint64

+ GasPrice uint64

+ GasProvided uint64

+ OriginalTxHash []byte

+ PrevTxHash []byte

+ ReturnCallAfterError bool

+ type VMOutput struct

+ DeletedAccounts [][]byte

+ GasRefund *big.Int

+ GasRemaining uint64

+ Logs []*LogEntry

+ OutputAccounts map[string]*OutputAccount

+ ReturnCode ReturnCode

+ ReturnData [][]byte

+ ReturnMessage string

+ TouchedAccounts [][]byte

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

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