common

Documentation

Index

• Constants
• func ExtractMethodID(input []byte) ([]byte, error)
• func GetRemainingGas(ctx sdk.Context, evmKeeper EVMKeeper) uint64
• func HandlePaymentUsei(ctx sdk.Context, precompileAddr sdk.AccAddress, payer sdk.AccAddress, ...) (sdk.Coin, error)
• func HandlePaymentUseiWei(ctx sdk.Context, precompileAddr sdk.AccAddress, payer sdk.AccAddress, ...) (sdk.Int, sdk.Int, error)
• func ValidateArgsLength(args []interface{}, length int) error
• func ValidateNonPayable(value *big.Int) error
• type BankKeeper
• type ChannelKeeper
• type ClientKeeper
• type ConnectionKeeper
• type Contexter
• type DistributionKeeper
• type EVMKeeper
• type GovKeeper
• type OracleKeeper
• type Precompile
  • func (p Precompile) GetABI() abi.ABI
  • func (p Precompile) Prepare(evm *vm.EVM, input []byte) (sdk.Context, *abi.Method, []interface{}, error)
  • func (p Precompile) RequiredGas(input []byte, isTransaction bool) uint64
• type StakingKeeper
• type TransferKeeper
• type WasmdKeeper
• type WasmdViewKeeper

Constants

const UnknownMethodCallGas uint64 = 3000

Functions

func ExtractMethodID

func ExtractMethodID(input []byte) ([]byte, error)

func GetRemainingGas

func GetRemainingGas(ctx sdk.Context, evmKeeper EVMKeeper) uint64

* sei gas = evm gas * multiplier sei gas price = fee / sei gas = fee / (evm gas * multiplier) = evm gas / multiplier

func HandlePaymentUsei

func HandlePaymentUsei(ctx sdk.Context, precompileAddr sdk.AccAddress, payer sdk.AccAddress, value *big.Int, bankKeeper BankKeeper) (sdk.Coin, error)

func HandlePaymentUseiWei

func HandlePaymentUseiWei(ctx sdk.Context, precompileAddr sdk.AccAddress, payer sdk.AccAddress, value *big.Int, bankKeeper BankKeeper) (sdk.Int, sdk.Int, error)

func ValidateArgsLength

func ValidateArgsLength(args []interface{}, length int) error

func ValidateNonPayable

func ValidateNonPayable(value *big.Int) error

Types

type BankKeeper

type BankKeeper interface {
	SendCoins(sdk.Context, sdk.AccAddress, sdk.AccAddress, sdk.Coins) error
	SendCoinsAndWei(ctx sdk.Context, from sdk.AccAddress, to sdk.AccAddress, amt sdk.Int, wei sdk.Int) error
	GetBalance(sdk.Context, sdk.AccAddress, string) sdk.Coin
	GetAllBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	GetWeiBalance(ctx sdk.Context, addr sdk.AccAddress) sdk.Int
	GetDenomMetaData(ctx sdk.Context, denom string) (banktypes.Metadata, bool)
	GetSupply(ctx sdk.Context, denom string) sdk.Coin
}

type ChannelKeeper

type ChannelKeeper interface {
	GetChannel(ctx sdk.Context, portID, channelID string) (types.Channel, bool)
}

type ClientKeeper

type ClientKeeper interface {
	GetClientState(ctx sdk.Context, clientID string) (exported.ClientState, bool)
	GetClientConsensusState(ctx sdk.Context, clientID string, height exported.Height) (exported.ConsensusState, bool)
}

type ConnectionKeeper

type ConnectionKeeper interface {
	GetConnection(ctx sdk.Context, connectionID string) (connectiontypes.ConnectionEnd, bool)
}

type Contexter

type Contexter interface {
	Ctx() sdk.Context
}

type DistributionKeeper

type DistributionKeeper interface {
	SetWithdrawAddr(ctx sdk.Context, delegatorAddr sdk.AccAddress, withdrawAddr sdk.AccAddress) error
	WithdrawDelegationRewards(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) (sdk.Coins, error)
}

type EVMKeeper

type EVMKeeper interface {
	GetSeiAddress(sdk.Context, common.Address) (sdk.AccAddress, bool)
	GetSeiAddressOrDefault(ctx sdk.Context, evmAddress common.Address) sdk.AccAddress // only used for getting precompile Sei addresses
	GetEVMAddress(sdk.Context, sdk.AccAddress) (common.Address, bool)
	GetCodeHash(sdk.Context, common.Address) common.Hash
	GetPriorityNormalizer(ctx sdk.Context) sdk.Dec
	GetBaseDenom(ctx sdk.Context) string
	SetERC20NativePointer(ctx sdk.Context, token string, addr common.Address) error
	GetERC20NativePointer(ctx sdk.Context, token string) (addr common.Address, version uint16, exists bool)
	SetERC20CW20Pointer(ctx sdk.Context, cw20Address string, addr common.Address) error
	GetERC20CW20Pointer(ctx sdk.Context, cw20Address string) (addr common.Address, version uint16, exists bool)
	SetERC721CW721Pointer(ctx sdk.Context, cw721Address string, addr common.Address) error
	GetERC721CW721Pointer(ctx sdk.Context, cw721Address string) (addr common.Address, version uint16, exists bool)
}

type GovKeeper

type GovKeeper interface {
	AddVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress, options govtypes.WeightedVoteOptions) error
	AddDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress, depositAmount sdk.Coins) (bool, error)
}

type OracleKeeper

type OracleKeeper interface {
	IterateBaseExchangeRates(ctx sdk.Context, handler func(denom string, exchangeRate oracletypes.OracleExchangeRate) (stop bool))
	CalculateTwaps(ctx sdk.Context, lookbackSeconds uint64) (oracletypes.OracleTwaps, error)
}

type Precompile

type Precompile struct {
	abi.ABI
}

func (Precompile) GetABI

func (p Precompile) GetABI() abi.ABI

func (Precompile) Prepare

func (p Precompile) Prepare(evm *vm.EVM, input []byte) (sdk.Context, *abi.Method, []interface{}, error)

func (Precompile) RequiredGas

func (p Precompile) RequiredGas(input []byte, isTransaction bool) uint64

type StakingKeeper

type StakingKeeper interface {
	Delegate(goCtx context.Context, msg *stakingtypes.MsgDelegate) (*stakingtypes.MsgDelegateResponse, error)
	BeginRedelegate(goCtx context.Context, msg *stakingtypes.MsgBeginRedelegate) (*stakingtypes.MsgBeginRedelegateResponse, error)
	Undelegate(goCtx context.Context, msg *stakingtypes.MsgUndelegate) (*stakingtypes.MsgUndelegateResponse, error)
}

type TransferKeeper

type TransferKeeper interface {
	Transfer(goCtx context.Context, msg *ibctypes.MsgTransfer) (*ibctypes.MsgTransferResponse, error)
}

type WasmdKeeper

type WasmdKeeper interface {
	Instantiate(ctx sdk.Context, codeID uint64, creator, admin sdk.AccAddress, initMsg []byte, label string, deposit sdk.Coins) (sdk.AccAddress, []byte, error)
	Execute(ctx sdk.Context, contractAddress sdk.AccAddress, caller sdk.AccAddress, msg []byte, coins sdk.Coins) ([]byte, error)
}

type WasmdViewKeeper

type WasmdViewKeeper interface {
	QuerySmart(ctx sdk.Context, contractAddr sdk.AccAddress, req []byte) ([]byte, error)
}