smartContract

Documentation

Index

• func GetLatestTestError(scProcessorAsInterface interface{}) error
• func NewArgumentParser() *argumentParser
• func NewSmartContractProcessor(args ArgsNewSmartContractProcessor) (*scProcessor, error)
• type ArgsNewSmartContractProcessor
• type SCQueryService
  • func NewSCQueryService(vmContainer process.VirtualMachinesContainer, economicsFee process.FeeHandler) (*SCQueryService, error)
  • func (service *SCQueryService) ComputeScCallGasLimit(tx *transaction.Transaction) (uint64, error)
  • func (service *SCQueryService) ExecuteQuery(query *process.SCQuery) (*vmcommon.VMOutput, error)
  • func (service *SCQueryService) IsInterfaceNil() bool

Functions

func GetLatestTestError

func GetLatestTestError(scProcessorAsInterface interface{}) error

GetLatestTestError should only be used in tests! It locates the latest error in the collection of smart contracts results

func NewArgumentParser

func NewArgumentParser() *argumentParser

NewArgumentParser creates a full argument parser component

func NewSmartContractProcessor

func NewSmartContractProcessor(args ArgsNewSmartContractProcessor) (*scProcessor, error)

NewSmartContractProcessor creates a smart contract processor that creates and interprets VM data

Types

type ArgsNewSmartContractProcessor

type ArgsNewSmartContractProcessor struct {
	VmContainer      process.VirtualMachinesContainer
	ArgsParser       process.ArgumentsParser
	Hasher           hashing.Hasher
	Marshalizer      marshal.Marshalizer
	AccountsDB       state.AccountsAdapter
	BlockChainHook   process.BlockChainHookHandler
	PubkeyConv       core.PubkeyConverter
	Coordinator      sharding.Coordinator
	ScrForwarder     process.IntermediateTransactionHandler
	TxFeeHandler     process.TransactionFeeHandler
	EconomicsFee     process.FeeHandler
	TxTypeHandler    process.TxTypeHandler
	GasHandler       process.GasHandler
	BuiltInFunctions process.BuiltInFunctionContainer
	TxLogsProcessor  process.TransactionLogProcessor
	BadTxForwarder   process.IntermediateTransactionHandler
	DisableDeploy    bool
	DisableBuiltIn   bool
}

ArgsNewSmartContractProcessor defines the arguments needed for new smart contract processor

type SCQueryService

type SCQueryService struct {
	// contains filtered or unexported fields
}

SCQueryService can execute Get functions over SC to fetch stored values

func NewSCQueryService

func NewSCQueryService(
	vmContainer process.VirtualMachinesContainer,
	economicsFee process.FeeHandler,
) (*SCQueryService, error)

NewSCQueryService returns a new instance of SCQueryService

func (*SCQueryService) ComputeScCallGasLimit

func (service *SCQueryService) ComputeScCallGasLimit(tx *transaction.Transaction) (uint64, error)

ComputeScCallGasLimit will estimate how many gas a transaction will consume

func (*SCQueryService) ExecuteQuery

func (service *SCQueryService) ExecuteQuery(query *process.SCQuery) (*vmcommon.VMOutput, error)

ExecuteQuery returns the VMOutput resulted upon running the function on the smart contract

func (*SCQueryService) IsInterfaceNil

func (service *SCQueryService) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface