script

package
v1.0.0 Latest Latest
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 Go to latest Published: Jul 4, 2020 License: LGPL-3.0 Imports: 16 Imported by: 0

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Index

Constants

View Source 
const (
	STAKING_MODULE_NAME = string("staking")
	STAKING_MODULE_ID   = uint32(1000)

	AUCTION_MODULE_NAME = string("auction")
	AUCTION_MODULE_ID   = uint32(1001)

	ACCOUNTLOCK_MODULE_NAME = string("accountlock")
	ACCOUNTLOCK_MODULE_ID   = uint32(1002)
)

Variables

View Source 
var (
	ScriptPattern = [4]byte{0xde, 0xad, 0xbe, 0xef} //pattern: deadbeef
)

Functions

func ModuleAccountLockInit 

func ModuleAccountLockInit(se *ScriptEngine) *accountlock.AccountLock

func ModuleAuctionInit 

func ModuleAuctionInit(se *ScriptEngine) *auction.Auction

func ModuleStakingInit 

func ModuleStakingInit(se *ScriptEngine) *staking.Staking

func ScriptEncodeBytes 

func ScriptEncodeBytes(script *Script) []byte

func SetScriptGlobInst 

func SetScriptGlobInst(inst *ScriptEngine)

Types

type Builder 

type Builder struct {
	Header  ScriptHeader
	Payload []byte
}

Builder is used to build an action.

func (*Builder) Build 

func (b *Builder) Build() *Script

Build build a block object.

func (*Builder) SetModID 

func (b *Builder) SetModID(id uint32) *Builder

func (*Builder) SetPayload 

func (b *Builder) SetPayload(p []byte) *Builder

SetGasPrice sets action's gas price.

func (*Builder) SetVersion 

func (b *Builder) SetVersion(v uint32) *Builder

SetVersion sets action's version.

type Module 

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

Registry is the hub of all modules on the chain

func (*Module) ToString 

func (m *Module) ToString() string

type Registry 

type Registry struct {
	Modules sync.Map
}

func (*Registry) All 

func (r *Registry) All() []Module

func (*Registry) Find 

func (r *Registry) Find(modID uint32) (*Module, bool)

Find by ID

func (*Registry) ForceRegister 

func (r *Registry) ForceRegister(modID uint32, p *Module) error

ForceRegister registers with a unique ID and force replacing the previous module if it exists

func (*Registry) Register 

func (r *Registry) Register(modID uint32, p *Module) error

type Script 

type Script struct {
	Header  ScriptHeader
	Payload []byte
}

func ScriptDecodeFromBytes 

func ScriptDecodeFromBytes(bytes []byte) (*Script, error)

type ScriptEngine 

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

global data 

var (
	ScriptGlobInst *ScriptEngine
)

func GetScriptGlobInst 

func GetScriptGlobInst() *ScriptEngine

Glob Instance

func NewScriptEngine 

func NewScriptEngine(chain *chain.Chain, state *state.Creator) *ScriptEngine

func (*ScriptEngine) HandleScriptData 

func (se *ScriptEngine) HandleScriptData(data []byte, to *meter.Address, txCtx *xenv.TransactionContext, gas uint64, state *state.State) (ret []byte, leftOverGas uint64, err error)

func (*ScriptEngine) StartAllModules 

func (se *ScriptEngine) StartAllModules()

type ScriptHeader 

type ScriptHeader struct {
	// Pattern [4]byte
	Version uint32
	ModID   uint32
}

func (*ScriptHeader) GetModID 

func (sh *ScriptHeader) GetModID() uint32

func (*ScriptHeader) GetVersion 

func (sh *ScriptHeader) GetVersion() uint32

Version returns the version

func (*ScriptHeader) ToString 

func (sh *ScriptHeader) ToString() string

Source Files

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