types

package
v5.0.0 Latest Latest
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Published: Aug 18, 2023 License: Apache-2.0 Imports: 23 Imported by: 0

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Constants

View Source
const (
	Name          = "fxcore"
	AddressPrefix = "fx"
	EnvPrefix     = "FX"

	DefaultDenom = "FX"
	DenomUnit    = 18
)
View Source
const (
	EmptyEvmAddress = "0x0000000000000000000000000000000000000000"

	FIP20LogicAddress = "0x0000000000000000000000000000000000001001"
	WFXLogicAddress   = "0x0000000000000000000000000000000000001002"

	StakingAddress    = "0x0000000000000000000000000000000000001003"
	CrossChainAddress = "0x0000000000000000000000000000000000001004"
)
View Source
const (
	// EthereumContractAddressLen is the length of contract address strings
	EthereumContractAddressLen = 42

	// EthereumAddressPrefix is the address prefix address
	EthereumAddressPrefix = "0x"
)
View Source
const (
	LegacyERC20Target = "module/evm"
	ERC20Target       = "erc20"
	GravityTarget     = "gravity"
	EthTarget         = "eth"

	LegacyChainPrefix = "chain/"
	IBCPrefix         = "ibc/"
)
View Source
const (
	MainnetChainId = "fxcore"

	MainnetGenesisHash   = "56629F685970FEC1E35521FC943ACE9AEB2C53448544A0560E4DD5799E1A5593"
	MainnetBlockHeightV2 = 5_713_000
	MainnetBlockHeightV3 = 8_756_000
	MainnetBlockHeightV4 = 10_477_500
	MainnetBlockHeightV5 = 11_601_700
)

mainnet

View Source
const (
	TestnetChainId = "dhobyghaut"

	TestnetGenesisHash    = "06D0A9659E1EC5B0E57E8E2E5F1B1266094808BC9B4081E1A55011FEF4586ACE"
	TestnetBlockHeightV2  = 3_418_880
	TestnetBlockHeightV3  = 6_578_000
	TestnetBlockHeightV4  = 8_088_000
	TestnetBlockHeightV41 = 8_376_000
	TestnetBlockHeightV42 = 8_481_000
	TestnetBlockHeightV5  = 9_773_000
)

testnet

Variables

This section is empty.

Functions

func Byte32ToString

func Byte32ToString(bytes [32]byte) string

func ChainId

func ChainId() string

func ChainIdWithEIP155

func ChainIdWithEIP155() string

func EIP155ChainID

func EIP155ChainID() *big.Int

func GetCrossChainMetadata

func GetCrossChainMetadata(name, symbol string, decimals uint32, aliases ...string) banktypes.Metadata

func GetDefGasPrice

func GetDefGasPrice() sdk.Coin

func GetDefaultNodeHome

func GetDefaultNodeHome() string

func GetFXMetaData

func GetFXMetaData(denom string) banktypes.Metadata

func GetIbcDenomTrace

func GetIbcDenomTrace(denom string, channelIBC string) (ibctransfertypes.DenomTrace, error)

func IsEmptyHash

func IsEmptyHash(hash string) bool

IsEmptyHash returns true if the hash corresponds to an empty ethereum hex hash.

func IsZeroEthereumAddress

func IsZeroEthereumAddress(address string) bool

IsZeroEthereumAddress returns true if the address corresponds to an empty ethereum hex address.

func MustABIJson

func MustABIJson(str string) abi.ABI

func MustDecodeHex

func MustDecodeHex(str string) []byte

func MustStrToByte32

func MustStrToByte32(str string) [32]byte

func SetChainId

func SetChainId(id string)

func SetConfig

func SetConfig(isCosmosCoinType bool)

func Sha256Hex

func Sha256Hex(b []byte) string

Sha256Hex calculate SHA-256 hash

func StrToByte32

func StrToByte32(s string) ([32]byte, error)

func ValidateEthereumAddress

func ValidateEthereumAddress(address string) error

ValidateEthereumAddress validates the ethereum address strings

func ValidateMetadata

func ValidateMetadata(md banktypes.Metadata) error

Types

type Contract

type Contract struct {
	Address common.Address
	ABI     abi.ABI
	Bin     []byte
	Code    []byte
}

func GetERC1967Proxy

func GetERC1967Proxy() Contract

func GetFIP20

func GetFIP20() Contract

func GetWFX

func GetWFX() Contract

func (Contract) CodeHash

func (c Contract) CodeHash() common.Hash

type FxTarget

type FxTarget struct {
	Prefix        string
	SourcePort    string
	SourceChannel string
	// contains filtered or unexported fields
}

func ParseFxTarget

func ParseFxTarget(targetStr string) FxTarget

func (FxTarget) GetTarget

func (i FxTarget) GetTarget() string

func (FxTarget) IBCValidate

func (i FxTarget) IBCValidate() bool

func (FxTarget) IsIBC

func (i FxTarget) IsIBC() bool

type Router

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

func NewRouter

func NewRouter() *Router

func (*Router) AddRoute

func (rtr *Router) AddRoute(module string, hook TransactionHook) *Router

func (*Router) GetRoute

func (rtr *Router) GetRoute(module string) (TransactionHook, bool)

func (*Router) Seal

func (rtr *Router) Seal()

Seal prevents the Router from any subsequent route handlers to be registered. Seal will panic if called more than once.

func (*Router) Sealed

func (rtr *Router) Sealed() bool

type TransactionHook

type TransactionHook interface {
	TransferAfter(ctx sdk.Context, sender sdk.AccAddress, receive string, coins, fee sdk.Coin, originToken bool) error
	PrecompileCancelSendToExternal(ctx sdk.Context, txID uint64, sender sdk.AccAddress) (sdk.Coin, error)
	PrecompileIncreaseBridgeFee(ctx sdk.Context, txID uint64, sender sdk.AccAddress, addBridgeFee sdk.Coin) error
}

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