types

package
v0.2.0 Latest Latest
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 Go to latest Published: Apr 1, 2020 License: GPL-3.0 Imports: 8 Imported by: 0

Documentation

Overview

DumbGasMeter - gas meter that doesn't count amount of gas during usage.

Errors.

Events types.

Genesis state for VM block.

Basic constants and function to work with types.

Index

Constants

View Source 
const (
	CodeEmptyContractCode = 101

	CodeErrWrongAddressLength     = 201
	CodeErrWrongArgTypeTag        = 202
	CodeErrWrongExecutionResponse = 203

	// Errors related to DS (Data Source).
	CodeErrDSMissedValue = 401

	// VM related status codes
	VMCodeExecuted = 4001
)
View Source 
const (
	// Event types.
	EventTypeContractStatus = "contract_status"
	EventTypeMvirEvent      = "contract_events"

	// Attributes keys
	AttrKeyStatus         = "status"
	AttrKeyMajorStatus    = "major_status"
	AttrKeySubStatus      = "sub_status"
	AttrKeyMessage        = "message"
	AttrKeySequenceNumber = "sequence_number"
	AttrKeyType           = "type"
	AttrKeyData           = "data"
	AttrKeyGuid           = "guid"

	// Values.
	StatusDiscard = "discard"
	StatusKeep    = "keep"
	StatusError   = "error"
)
View Source 
const (
	ModuleName = "vm"

	StoreKey  = ModuleName
	RouterKey = ModuleName

	Codespace         types.CodespaceType = ModuleName
	DefaultParamspace                     = ModuleName

	VmAddressLength = 32
	VmGasPrice      = 1
	VmUnknowTagType = -1
)

Variables

View Source 
var (
	MsgDeployModuleType  = "deploy_module"
	MsgExecuteScriptType = "execute_script"
)
View Source 
var (
	KeyGenesis = []byte("gen") // used to save genesis
)

VM related variables.

View Source 
var ModuleCdc *codec.Codec

module codec

Functions

func Bech32ToLibra 

func Bech32ToLibra(acc types.AccAddress) string

Convert bech32 to libra hex.

func ErrDSMissedValue 

func ErrDSMissedValue(accessPath vm_grpc.VMAccessPath) sdk.Error

Value missed in Data Source server

func ErrEmptyContract 

func ErrEmptyContract() sdk.Error

Msg contract bytes (Module / Script) are empty

func ErrWrongAddressLength 

func ErrWrongAddressLength(address sdk.AccAddress) sdk.Error

Wrong address length

func ErrWrongArgTypeTag 

func ErrWrongArgTypeTag(err error) sdk.Error

Converting msg.Args VMTypeTag to string failed

func ErrWrongExecutionResponse 

func ErrWrongExecutionResponse(resp vm_grpc.VMExecuteResponses) sdk.Error

Move VM can't process request correctly: number of resp.Executions != 1

func GetVMTypeByString 

func GetVMTypeByString(typeTag string) (vm_grpc.VMTypeTag, error)

Get TypeTag by string TypeTag representation.

func NewDumbGasMeter 

func NewDumbGasMeter() sdk.GasMeter

func NewEventDiscard 

func NewEventDiscard(errorStatus *vm_grpc.VMStatus) sdk.Event

New event with discard status.

func NewEventError 

func NewEventError(vmStatus *vm_grpc.VMStatus) sdk.Event

New event with error status.

func NewEventFromVM 

func NewEventFromVM(event *vm_grpc.VMEvent) sdk.Event

Parse VM event to standard SDK event. In case of event data equal "struct" we don't process struct, and just keep bytes, as for any other type.

func NewEventKeep 

func NewEventKeep() sdk.Event

New event with keep status.

func PathToHex 

func PathToHex(path vm_grpc.VMAccessPath) string

Convert VMAccessPath to hex string

func RegisterCodec 

func RegisterCodec(cdc *codec.Codec)

Register concrete types on codec codec

func VMTypeToString 

func VMTypeToString(tag vm_grpc.VMTypeTag) (string, error)

Convert TypeTag to string representation.

func VMTypeToStringPanic 

func VMTypeToStringPanic(tag vm_grpc.VMTypeTag) string

Convert TypeTag to string representation with panic.

Types

type Contract 

type Contract []byte

Type of Move contract (bytes).

type DumbGasMeter 

type DumbGasMeter struct {
}

func (*DumbGasMeter) ConsumeGas 

func (g *DumbGasMeter) ConsumeGas(_ sdk.Gas, _ string)

func (DumbGasMeter) GasConsumed 

func (g DumbGasMeter) GasConsumed() sdk.Gas

func (DumbGasMeter) GasConsumedToLimit 

func (g DumbGasMeter) GasConsumedToLimit() sdk.Gas

func (DumbGasMeter) IsOutOfGas 

func (g DumbGasMeter) IsOutOfGas() bool

func (DumbGasMeter) IsPastLimit 

func (g DumbGasMeter) IsPastLimit() bool

func (DumbGasMeter) Limit 

func (g DumbGasMeter) Limit() sdk.Gas

type ErrVMCrashed 

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

Special type for VM crashes, so we can detect later, that it's VM crash error and break consensus

func NewErrVMCrashed 

func NewErrVMCrashed(err error) ErrVMCrashed

Move VM crashes, means don't return response, disconnect, etc

type GenesisState 

type GenesisState struct {
	WriteSet []GenesisWriteOp `json:"write_set"`
}

Genesis state contains write operations.

type GenesisWriteOp 

type GenesisWriteOp struct {
	Address string `json:"address"`
	Path    string `json:"path"`
	Value   string `json:"value"`
}

Genesis write operations.

type MsgDeployModule 

type MsgDeployModule struct {
	Signer sdk.AccAddress `json:"signer"`
	Module Contract       `json:"module"`
}

Message to deploy contract.

func NewMsgDeployModule 

func NewMsgDeployModule(signer sdk.AccAddress, module Contract) MsgDeployModule

func (MsgDeployModule) GetSignBytes 

func (msg MsgDeployModule) GetSignBytes() []byte

func (MsgDeployModule) GetSigners 

func (msg MsgDeployModule) GetSigners() []sdk.AccAddress

func (MsgDeployModule) Route 

func (MsgDeployModule) Route() string

func (MsgDeployModule) Type 

func (MsgDeployModule) Type() string

func (MsgDeployModule) ValidateBasic 

func (msg MsgDeployModule) ValidateBasic() sdk.Error

type MsgExecuteScript 

type MsgExecuteScript struct {
	Signer sdk.AccAddress `json:"signer"`
	Script Contract       `json:"script"`
	Args   []ScriptArg    `json:"args"`
}

Message for contract script (execution).

func NewMsgExecuteScript 

func NewMsgExecuteScript(signer sdk.AccAddress, script Contract, args []ScriptArg) MsgExecuteScript

func (MsgExecuteScript) GetSignBytes 

func (msg MsgExecuteScript) GetSignBytes() []byte

func (MsgExecuteScript) GetSigners 

func (msg MsgExecuteScript) GetSigners() []sdk.AccAddress

func (MsgExecuteScript) Route 

func (MsgExecuteScript) Route() string

func (MsgExecuteScript) Type 

func (MsgExecuteScript) Type() string

func (MsgExecuteScript) ValidateBasic 

func (msg MsgExecuteScript) ValidateBasic() sdk.Error

type QueryAccessPath 

type QueryAccessPath struct {
	Address []byte `json:"address"`
	Path    []byte `json:"path"`
}

Query when access path to read value.

type QueryValueResp 

type QueryValueResp struct {
	Value string `json:"value"`
}

Query response.

func (QueryValueResp) String 

func (resp QueryValueResp) String() string

type ScriptArg 

type ScriptArg struct {
	Value string            `json:"value"`
	Type  vm_grpc.VMTypeTag `json:"type"`
}

Arguments to execute script.

func NewScriptArg 

func NewScriptArg(value string, typeTag vm_grpc.VMTypeTag) ScriptArg

New ScriptArg from arguments.

Source Files

View all Source files

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