smart

package

v0.0.0-...-b7062c8 Latest Latest Go to latest Published: Nov 7, 2017 License: LGPL-3.0-or-later Imports: 5 Imported by: 3

Details

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Repository

github.com/EGaaS/go-egaas-mvp

Documentation ¶

Index ¶

Constants
func ActivateContract(tblid int64, prefix string, active bool)
func Compile(src, prefix string, active bool, tblid int64) error
func CompileBlock(src, prefix string, active bool, tblid int64) (*script.Block, error)
func CompileEval(src string, prefix uint32) error
func EvalIf(src, prefix string, extend *map[string]interface{}) (bool, error)
func Extend(ext *script.ExtendData)
func ExtendCost(ext func(string) int64)
func ExternOff()
func Float(v interface{}) (ret float64)
func FlushBlock(root *script.Block)
func GetUsedContracts(name string, state uint32, full bool) []string
func Run(block *script.Block, params []interface{}, extend *map[string]interface{}) (ret []interface{}, err error)
func TxJSON(contract *Contract) string
type Contract
- func GetContract(name string, state uint32) *Contract
- func GetContractByID(id int32) *Contract
- func (contract *Contract) GetFunc(name string) *script.Block

Constants ¶

View Source

const (
	// CallInit is a flag for calling init function of the contract
	CallInit = 0x01
	// CallCondition is a flag for calling condition function of the contract
	CallCondition = 0x02
	// CallAction is a flag for calling action function of the contract
	CallAction = 0x04
	// CallRollback is a flag for calling rollback function of the contract
	CallRollback = 0x08
)

Variables ¶

This section is empty.

Functions ¶

func ActivateContract ¶

func ActivateContract(tblid int64, prefix string, active bool)

ActivateContract sets Active status of the contract in smartVM

func Compile ¶

func Compile(src, prefix string, active bool, tblid int64) error

Compile compiles contract source code in smartVM

func CompileBlock ¶

func CompileBlock(src, prefix string, active bool, tblid int64) (*script.Block, error)

CompileBlock calls CompileBlock for smartVM

func CompileEval ¶

func CompileEval(src string, prefix uint32) error

CompileEval calls CompileEval for smartVM

func EvalIf ¶

func EvalIf(src, prefix string, extend *map[string]interface{}) (bool, error)

EvalIf calls EvalIf for smartVM

func Extend ¶

func Extend(ext *script.ExtendData)

Extend set extendeds variable and functions in smartVM

func ExtendCost ¶

func ExtendCost(ext func(string) int64)

ExtendCost sets the cost of calling extended obj in smartVM

func ExternOff ¶

func ExternOff()

ExternOff switches off the extern compiling mode in smartVM

func Float ¶

func Float(v interface{}) (ret float64)

Float converts int64, string to float64

func FlushBlock ¶

func FlushBlock(root *script.Block)

FlushBlock calls FlushBlock for smartVM

func GetUsedContracts ¶

func GetUsedContracts(name string, state uint32, full bool) []string

GetUsedContracts returns the list of contracts which are called from the specified contract

func Run ¶

func Run(block *script.Block, params []interface{}, extend *map[string]interface{}) (ret []interface{}, err error)

Run executes Block in smartVM

func TxJSON ¶

func TxJSON(contract *Contract) string

TxJSON returns JSON data which has been generated from Tx data and extended variables

Types ¶

type Contract ¶

type Contract struct {
	Name          string
	Called        uint32
	FreeRequest   bool
	TxPrice       int64   // custom price for citizens
	TxGovAccount  int64   // state wallet
	EGSRate       float64 // money/EGS rate
	TableAccounts string
	StackCont     []string // Stack of called contracts
	Extend        *map[string]interface{}
	Block         *script.Block
}

Contract contains the information about the contract.

func GetContract ¶

func GetContract(name string, state uint32) *Contract

GetContract returns true if the contract exists in smartVM

func GetContractByID ¶

func GetContractByID(id int32) *Contract

GetContractByID returns true if the contract exists

func (*Contract) GetFunc ¶

func (contract *Contract) GetFunc(name string) *script.Block

GetFunc returns the block of the specified function in the contract

Source Files ¶

View all Source files

smart.go

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