precompiles

package
v2.0.0-...-b0ece9e Latest Latest
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 Go to latest Published: Apr 5, 2024 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	EVMDenomPrefix      = "evm/"
	MintMethodName      = "mint"
	BurnMethodName      = "burn"
	BalanceOfMethodName = "balanceOf"
	TransferMethodName  = "transfer"
)
View Source 
const (
	RegisterAccountMethodName = "registerAccount"
	QueryAccountMethodName    = "queryAccount"
	SubmitMsgsMethodName      = "submitMsgs"
)
View Source 
const (
	CreateClient                         = "createClient"
	UpdateClient                         = "updateClient"
	UpgradeClient                        = "upgradeClient"
	SubmitMisbehaviour                   = "submitMisbehaviour"
	ConnectionOpenInit                   = "connectionOpenInit"
	ConnectionOpenTry                    = "connectionOpenTry"
	ConnectionOpenAck                    = "connectionOpenAck"
	ConnectionOpenConfirm                = "connectionOpenConfirm"
	ChannelOpenInit                      = "channelOpenInit"
	ChannelOpenTry                       = "channelOpenTry"
	ChannelOpenAck                       = "channelOpenAck"
	ChannelOpenConfirm                   = "channelOpenConfirm"
	ChannelCloseInit                     = "channelCloseInit"
	ChannelCloseConfirm                  = "channelCloseConfirm"
	RecvPacket                           = "recvPacket"
	Acknowledgement                      = "acknowledgement"
	Timeout                              = "timeout"
	TimeoutOnClose                       = "timeoutOnClose"
	UpdateClientAndConnectionOpenInit    = "updateClientAndConnectionOpenInit"
	UpdateClientAndConnectionOpenTry     = "updateClientAndConnectionOpenTry"
	UpdateClientAndConnectionOpenAck     = "updateClientAndConnectionOpenAck"
	UpdateClientAndConnectionOpenConfirm = "updateClientAndConnectionOpenConfirm"
	UpdateClientAndChannelOpenInit       = "updateClientAndChannelOpenInit"
	UpdateClientAndChannelOpenTry        = "updateClientAndChannelOpenTry"
	UpdateClientAndChannelOpenAck        = "updateClientAndChannelOpenAck"
	UpdateClientAndChannelCloseInit      = "updateClientAndChannelCloseInit"
	UpdateClientAndChannelCloseConfirm   = "updateClientAndChannelCloseConfirm"
	UpdateClientAndChannelOpenConfirm    = "updateClientAndChannelOpenConfirm"
	UpdateClientAndRecvPacket            = "updateClientAndRecvPacket"
	UpdateClientAndAcknowledgement       = "updateClientAndAcknowledgement"
	UpdateClientAndTimeout               = "updateClientAndTimeout"
	UpdateClientAndTimeoutOnClose        = "updateClientAndTimeoutOnClose"
)

Variables

This section is empty.

Functions

func EVMDenom 

func EVMDenom(token common.Address) string

func NewBankContract 

func NewBankContract(bankKeeper types.BankKeeper, cdc codec.Codec, kvGasConfig storetypes.GasConfig) vm.PrecompiledContract

NewBankContract creates the precompiled contract to manage native tokens

func NewIcaContract 

func NewIcaContract(ctx sdk.Context, icaauthKeeper types.Icaauthkeeper, cronosKeeper types.CronosKeeper, cdc codec.Codec, kvGasConfig storetypes.GasConfig) vm.PrecompiledContract

func NewRelayerContract 

func NewRelayerContract(ibcKeeper types.IbcKeeper, cdc codec.Codec, rules params.Rules, logger log.Logger) vm.PrecompiledContract

func OnPacketResultCallback 

func OnPacketResultCallback(args ...interface{}) ([]byte, error)

Types

type BankContract 

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

func (*BankContract) Address 

func (bc *BankContract) Address() common.Address

func (*BankContract) RequiredGas 

func (bc *BankContract) RequiredGas(input []byte) uint64

RequiredGas calculates the contract gas use

func (*BankContract) Run 

func (bc *BankContract) Run(evm *vm.EVM, contract *vm.Contract, readonly bool) ([]byte, error)

type BaseContract 

type BaseContract interface {
	Registrable
}

func NewBaseContract 

func NewBaseContract(address common.Address) BaseContract

type Executor 

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

type ExtStateDB 

type ExtStateDB interface {
	vm.StateDB
	ExecuteNativeAction(contract common.Address, converter statedb.EventConverter, action func(ctx sdk.Context) error) error
	CacheContext() sdk.Context
}

ExtStateDB defines extra methods of statedb to support stateful precompiled contracts

type IcaContract 

type IcaContract struct {
	BaseContract
	// contains filtered or unexported fields
}

func (*IcaContract) Address 

func (ic *IcaContract) Address() common.Address

func (*IcaContract) RequiredGas 

func (ic *IcaContract) RequiredGas(input []byte) uint64

RequiredGas calculates the contract gas use

func (*IcaContract) Run 

func (ic *IcaContract) Run(evm *vm.EVM, contract *vm.Contract, readonly bool) ([]byte, error)

type NativeMessage 

type NativeMessage interface {
	codec.ProtoMarshaler
	GetSigners() []sdk.AccAddress
}

type Registrable 

type Registrable interface {
	RegistryKey() common.Address
}

type RelayerContract 

type RelayerContract struct {
	BaseContract
	// contains filtered or unexported fields
}

func (*RelayerContract) Address 

func (bc *RelayerContract) Address() common.Address

func (*RelayerContract) RequiredGas 

func (bc *RelayerContract) RequiredGas(input []byte) (gas uint64)

RequiredGas calculates the contract gas use `max(0, len(input) * DefaultTxSizeCostPerByte + requiredGasTable[methodPrefix] - intrinsicGas)`

func (*RelayerContract) Run 

func (bc *RelayerContract) Run(evm *vm.EVM, contract *vm.Contract, readonly bool) ([]byte, error)

Source Files

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