Add ETH tracking
This commit is contained in:
Hendrik Hofstadt
parent
be2a51b447
commit
b6c85217b6
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@ -0,0 +1,25 @@
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package common
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import (
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"github.com/certusone/wormhole/bridge/pkg/vaa"
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"math/big"
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)
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type (
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BridgeWatcher interface {
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WatchLockups(events chan *ChainLock) error
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}
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ChainLock struct {
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SourceAddress vaa.Address
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TargetAddress vaa.Address
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SourceChain vaa.ChainID
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TargetChain vaa.ChainID
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TokenChain vaa.ChainID
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TokenAddress vaa.Address
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Amount *big.Int
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}
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)
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@ -0,0 +1,824 @@
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// Code generated - DO NOT EDIT.
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// This file is a generated binding and any manual changes will be lost.
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package abi
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import (
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"math/big"
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"strings"
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ethereum "github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/accounts/abi/bind"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/event"
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)
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// Reference imports to suppress errors if they are not otherwise used.
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var (
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_ = big.NewInt
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_ = strings.NewReader
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_ = ethereum.NotFound
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_ = bind.Bind
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_ = common.Big1
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_ = types.BloomLookup
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_ = event.NewSubscription
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)
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// WormholeGuardianSet is an auto generated low-level Go binding around an user-defined struct.
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type WormholeGuardianSet struct {
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X *big.Int
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Parity uint8
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ExpirationTime uint32
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}
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// WormholeBridgeABI is the input ABI used to generate the binding from.
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const WormholeBridgeABI = "[{\"inputs\":[{\"components\":[{\"internalType\":\"uint256\",\"name\":\"x\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"parity\",\"type\":\"uint8\"},{\"internalType\":\"uint32\",\"name\":\"expiration_time\",\"type\":\"uint32\"}],\"internalType\":\"structWormhole.GuardianSet\",\"name\":\"initial_guardian_set\",\"type\":\"tuple\"},{\"internalType\":\"address\",\"name\":\"wrapped_asset_master\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"components\":[{\"internalType\":\"uint256\",\"name\":\"x\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"parity\",\"type\":\"uint8\"},{\"internalType\":\"uint32\",\"name\":\"expiration_time\",\"type\":\"uint32\"}],\"indexed\":true,\"internalType\":\"structWormhole.GuardianSet\",\"name\":\"oldGuardian\",\"type\":\"tuple\"},{\"components\":[{\"internalType\":\"uint256\",\"name\":\"x\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"parity\",\"type\":\"uint8\"},{\"internalType\":\"uint32\",\"name\":\"expiration_time\",\"type\":\"uint32\"}],\"indexed\":true,\"internalType\":\"structWormhole.GuardianSet\",\"name\":\"newGuardian\",\"type\":\"tuple\"}],\"name\":\"LogGuardianSetChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"target_chain\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"token_chain\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"token\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"sender\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"recipient\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"LogTokensLocked\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"token\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"sender\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"LogTokensUnlocked\",\"type\":\"event\"},{\"stateMutability\":\"payable\",\"type\":\"fallback\"},{\"inputs\":[],\"name\":\"guardian_set_index\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"recipient\",\"type\":\"bytes32\"},{\"internalType\":\"uint8\",\"name\":\"target_chain\",\"type\":\"uint8\"}],\"name\":\"lockAssets\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"recipient\",\"type\":\"bytes32\"},{\"internalType\":\"uint8\",\"name\":\"target_chain\",\"type\":\"uint8\"}],\"name\":\"lockETH\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"vaa\",\"type\":\"bytes\"}],\"name\":\"submitVAA\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"vaa_expiry\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"wrappedAssetMaster\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"stateMutability\":\"payable\",\"type\":\"receive\"}]"
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// WormholeBridge is an auto generated Go binding around an Ethereum contract.
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type WormholeBridge struct {
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WormholeBridgeCaller // Read-only binding to the contract
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WormholeBridgeTransactor // Write-only binding to the contract
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WormholeBridgeFilterer // Log filterer for contract events
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}
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// WormholeBridgeCaller is an auto generated read-only Go binding around an Ethereum contract.
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type WormholeBridgeCaller struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// WormholeBridgeTransactor is an auto generated write-only Go binding around an Ethereum contract.
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type WormholeBridgeTransactor struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// WormholeBridgeFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
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type WormholeBridgeFilterer struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// WormholeBridgeSession is an auto generated Go binding around an Ethereum contract,
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// with pre-set call and transact options.
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type WormholeBridgeSession struct {
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Contract *WormholeBridge // Generic contract binding to set the session for
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CallOpts bind.CallOpts // Call options to use throughout this session
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TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
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}
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// WormholeBridgeCallerSession is an auto generated read-only Go binding around an Ethereum contract,
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// with pre-set call options.
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type WormholeBridgeCallerSession struct {
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Contract *WormholeBridgeCaller // Generic contract caller binding to set the session for
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CallOpts bind.CallOpts // Call options to use throughout this session
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}
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// WormholeBridgeTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
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// with pre-set transact options.
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type WormholeBridgeTransactorSession struct {
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Contract *WormholeBridgeTransactor // Generic contract transactor binding to set the session for
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TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
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}
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// WormholeBridgeRaw is an auto generated low-level Go binding around an Ethereum contract.
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type WormholeBridgeRaw struct {
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Contract *WormholeBridge // Generic contract binding to access the raw methods on
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}
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// WormholeBridgeCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
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type WormholeBridgeCallerRaw struct {
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Contract *WormholeBridgeCaller // Generic read-only contract binding to access the raw methods on
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}
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// WormholeBridgeTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
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type WormholeBridgeTransactorRaw struct {
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Contract *WormholeBridgeTransactor // Generic write-only contract binding to access the raw methods on
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}
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// NewWormholeBridge creates a new instance of WormholeBridge, bound to a specific deployed contract.
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func NewWormholeBridge(address common.Address, backend bind.ContractBackend) (*WormholeBridge, error) {
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contract, err := bindWormholeBridge(address, backend, backend, backend)
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if err != nil {
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return nil, err
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}
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return &WormholeBridge{WormholeBridgeCaller: WormholeBridgeCaller{contract: contract}, WormholeBridgeTransactor: WormholeBridgeTransactor{contract: contract}, WormholeBridgeFilterer: WormholeBridgeFilterer{contract: contract}}, nil
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}
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// NewWormholeBridgeCaller creates a new read-only instance of WormholeBridge, bound to a specific deployed contract.
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func NewWormholeBridgeCaller(address common.Address, caller bind.ContractCaller) (*WormholeBridgeCaller, error) {
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contract, err := bindWormholeBridge(address, caller, nil, nil)
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if err != nil {
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return nil, err
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}
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return &WormholeBridgeCaller{contract: contract}, nil
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}
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// NewWormholeBridgeTransactor creates a new write-only instance of WormholeBridge, bound to a specific deployed contract.
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func NewWormholeBridgeTransactor(address common.Address, transactor bind.ContractTransactor) (*WormholeBridgeTransactor, error) {
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contract, err := bindWormholeBridge(address, nil, transactor, nil)
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if err != nil {
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return nil, err
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}
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return &WormholeBridgeTransactor{contract: contract}, nil
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}
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// NewWormholeBridgeFilterer creates a new log filterer instance of WormholeBridge, bound to a specific deployed contract.
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func NewWormholeBridgeFilterer(address common.Address, filterer bind.ContractFilterer) (*WormholeBridgeFilterer, error) {
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contract, err := bindWormholeBridge(address, nil, nil, filterer)
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if err != nil {
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return nil, err
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}
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return &WormholeBridgeFilterer{contract: contract}, nil
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}
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// bindWormholeBridge binds a generic wrapper to an already deployed contract.
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func bindWormholeBridge(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
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parsed, err := abi.JSON(strings.NewReader(WormholeBridgeABI))
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if err != nil {
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return nil, err
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}
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return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
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}
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// Call invokes the (constant) contract method with params as input values and
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// sets the output to result. The result type might be a single field for simple
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// returns, a slice of interfaces for anonymous returns and a struct for named
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// returns.
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func (_WormholeBridge *WormholeBridgeRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
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return _WormholeBridge.Contract.WormholeBridgeCaller.contract.Call(opts, result, method, params...)
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}
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// Transfer initiates a plain transaction to move funds to the contract, calling
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// its default method if one is available.
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func (_WormholeBridge *WormholeBridgeRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
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return _WormholeBridge.Contract.WormholeBridgeTransactor.contract.Transfer(opts)
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}
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// Transact invokes the (paid) contract method with params as input values.
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func (_WormholeBridge *WormholeBridgeRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
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return _WormholeBridge.Contract.WormholeBridgeTransactor.contract.Transact(opts, method, params...)
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}
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// Call invokes the (constant) contract method with params as input values and
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// sets the output to result. The result type might be a single field for simple
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// returns, a slice of interfaces for anonymous returns and a struct for named
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// returns.
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func (_WormholeBridge *WormholeBridgeCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
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return _WormholeBridge.Contract.contract.Call(opts, result, method, params...)
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}
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// Transfer initiates a plain transaction to move funds to the contract, calling
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// its default method if one is available.
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func (_WormholeBridge *WormholeBridgeTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
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return _WormholeBridge.Contract.contract.Transfer(opts)
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}
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// Transact invokes the (paid) contract method with params as input values.
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func (_WormholeBridge *WormholeBridgeTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
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return _WormholeBridge.Contract.contract.Transact(opts, method, params...)
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}
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// GuardianSetIndex is a free data retrieval call binding the contract method 0x822d82b3.
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//
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// Solidity: function guardian_set_index() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeCaller) GuardianSetIndex(opts *bind.CallOpts) (uint32, error) {
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var (
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ret0 = new(uint32)
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)
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out := ret0
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err := _WormholeBridge.contract.Call(opts, out, "guardian_set_index")
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return *ret0, err
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}
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// GuardianSetIndex is a free data retrieval call binding the contract method 0x822d82b3.
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//
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// Solidity: function guardian_set_index() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeSession) GuardianSetIndex() (uint32, error) {
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return _WormholeBridge.Contract.GuardianSetIndex(&_WormholeBridge.CallOpts)
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}
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// GuardianSetIndex is a free data retrieval call binding the contract method 0x822d82b3.
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//
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// Solidity: function guardian_set_index() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeCallerSession) GuardianSetIndex() (uint32, error) {
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return _WormholeBridge.Contract.GuardianSetIndex(&_WormholeBridge.CallOpts)
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}
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// VaaExpiry is a free data retrieval call binding the contract method 0x7f04d9e6.
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//
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// Solidity: function vaa_expiry() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeCaller) VaaExpiry(opts *bind.CallOpts) (uint32, error) {
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var (
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ret0 = new(uint32)
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)
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out := ret0
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err := _WormholeBridge.contract.Call(opts, out, "vaa_expiry")
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return *ret0, err
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}
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// VaaExpiry is a free data retrieval call binding the contract method 0x7f04d9e6.
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//
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// Solidity: function vaa_expiry() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeSession) VaaExpiry() (uint32, error) {
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return _WormholeBridge.Contract.VaaExpiry(&_WormholeBridge.CallOpts)
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}
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// VaaExpiry is a free data retrieval call binding the contract method 0x7f04d9e6.
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//
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// Solidity: function vaa_expiry() view returns(uint32)
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func (_WormholeBridge *WormholeBridgeCallerSession) VaaExpiry() (uint32, error) {
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return _WormholeBridge.Contract.VaaExpiry(&_WormholeBridge.CallOpts)
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}
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// WrappedAssetMaster is a free data retrieval call binding the contract method 0x99da1d3c.
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//
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// Solidity: function wrappedAssetMaster() view returns(address)
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func (_WormholeBridge *WormholeBridgeCaller) WrappedAssetMaster(opts *bind.CallOpts) (common.Address, error) {
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var (
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ret0 = new(common.Address)
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)
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out := ret0
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err := _WormholeBridge.contract.Call(opts, out, "wrappedAssetMaster")
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return *ret0, err
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}
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// WrappedAssetMaster is a free data retrieval call binding the contract method 0x99da1d3c.
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//
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// Solidity: function wrappedAssetMaster() view returns(address)
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func (_WormholeBridge *WormholeBridgeSession) WrappedAssetMaster() (common.Address, error) {
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return _WormholeBridge.Contract.WrappedAssetMaster(&_WormholeBridge.CallOpts)
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}
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// WrappedAssetMaster is a free data retrieval call binding the contract method 0x99da1d3c.
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//
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// Solidity: function wrappedAssetMaster() view returns(address)
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func (_WormholeBridge *WormholeBridgeCallerSession) WrappedAssetMaster() (common.Address, error) {
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return _WormholeBridge.Contract.WrappedAssetMaster(&_WormholeBridge.CallOpts)
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}
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// LockAssets is a paid mutator transaction binding the contract method 0xe66fd373.
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//
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// Solidity: function lockAssets(address asset, uint256 amount, bytes32 recipient, uint8 target_chain) returns()
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func (_WormholeBridge *WormholeBridgeTransactor) LockAssets(opts *bind.TransactOpts, asset common.Address, amount *big.Int, recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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return _WormholeBridge.contract.Transact(opts, "lockAssets", asset, amount, recipient, target_chain)
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}
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// LockAssets is a paid mutator transaction binding the contract method 0xe66fd373.
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//
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// Solidity: function lockAssets(address asset, uint256 amount, bytes32 recipient, uint8 target_chain) returns()
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func (_WormholeBridge *WormholeBridgeSession) LockAssets(asset common.Address, amount *big.Int, recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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return _WormholeBridge.Contract.LockAssets(&_WormholeBridge.TransactOpts, asset, amount, recipient, target_chain)
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}
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// LockAssets is a paid mutator transaction binding the contract method 0xe66fd373.
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//
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// Solidity: function lockAssets(address asset, uint256 amount, bytes32 recipient, uint8 target_chain) returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactorSession) LockAssets(asset common.Address, amount *big.Int, recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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||||
return _WormholeBridge.Contract.LockAssets(&_WormholeBridge.TransactOpts, asset, amount, recipient, target_chain)
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}
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// LockETH is a paid mutator transaction binding the contract method 0x780e2183.
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//
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// Solidity: function lockETH(bytes32 recipient, uint8 target_chain) payable returns()
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func (_WormholeBridge *WormholeBridgeTransactor) LockETH(opts *bind.TransactOpts, recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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return _WormholeBridge.contract.Transact(opts, "lockETH", recipient, target_chain)
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}
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// LockETH is a paid mutator transaction binding the contract method 0x780e2183.
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//
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// Solidity: function lockETH(bytes32 recipient, uint8 target_chain) payable returns()
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func (_WormholeBridge *WormholeBridgeSession) LockETH(recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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return _WormholeBridge.Contract.LockETH(&_WormholeBridge.TransactOpts, recipient, target_chain)
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}
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// LockETH is a paid mutator transaction binding the contract method 0x780e2183.
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//
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// Solidity: function lockETH(bytes32 recipient, uint8 target_chain) payable returns()
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func (_WormholeBridge *WormholeBridgeTransactorSession) LockETH(recipient [32]byte, target_chain uint8) (*types.Transaction, error) {
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return _WormholeBridge.Contract.LockETH(&_WormholeBridge.TransactOpts, recipient, target_chain)
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}
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// SubmitVAA is a paid mutator transaction binding the contract method 0x3bc0aee6.
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//
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// Solidity: function submitVAA(bytes vaa) returns()
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func (_WormholeBridge *WormholeBridgeTransactor) SubmitVAA(opts *bind.TransactOpts, vaa []byte) (*types.Transaction, error) {
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return _WormholeBridge.contract.Transact(opts, "submitVAA", vaa)
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}
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// SubmitVAA is a paid mutator transaction binding the contract method 0x3bc0aee6.
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//
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||||
// Solidity: function submitVAA(bytes vaa) returns()
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||||
func (_WormholeBridge *WormholeBridgeSession) SubmitVAA(vaa []byte) (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.SubmitVAA(&_WormholeBridge.TransactOpts, vaa)
|
||||
}
|
||||
|
||||
// SubmitVAA is a paid mutator transaction binding the contract method 0x3bc0aee6.
|
||||
//
|
||||
// Solidity: function submitVAA(bytes vaa) returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactorSession) SubmitVAA(vaa []byte) (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.SubmitVAA(&_WormholeBridge.TransactOpts, vaa)
|
||||
}
|
||||
|
||||
// Fallback is a paid mutator transaction binding the contract fallback function.
|
||||
//
|
||||
// Solidity: fallback() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactor) Fallback(opts *bind.TransactOpts, calldata []byte) (*types.Transaction, error) {
|
||||
return _WormholeBridge.contract.RawTransact(opts, calldata)
|
||||
}
|
||||
|
||||
// Fallback is a paid mutator transaction binding the contract fallback function.
|
||||
//
|
||||
// Solidity: fallback() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeSession) Fallback(calldata []byte) (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.Fallback(&_WormholeBridge.TransactOpts, calldata)
|
||||
}
|
||||
|
||||
// Fallback is a paid mutator transaction binding the contract fallback function.
|
||||
//
|
||||
// Solidity: fallback() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactorSession) Fallback(calldata []byte) (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.Fallback(&_WormholeBridge.TransactOpts, calldata)
|
||||
}
|
||||
|
||||
// Receive is a paid mutator transaction binding the contract receive function.
|
||||
//
|
||||
// Solidity: receive() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactor) Receive(opts *bind.TransactOpts) (*types.Transaction, error) {
|
||||
return _WormholeBridge.contract.RawTransact(opts, nil) // calldata is disallowed for receive function
|
||||
}
|
||||
|
||||
// Receive is a paid mutator transaction binding the contract receive function.
|
||||
//
|
||||
// Solidity: receive() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeSession) Receive() (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.Receive(&_WormholeBridge.TransactOpts)
|
||||
}
|
||||
|
||||
// Receive is a paid mutator transaction binding the contract receive function.
|
||||
//
|
||||
// Solidity: receive() payable returns()
|
||||
func (_WormholeBridge *WormholeBridgeTransactorSession) Receive() (*types.Transaction, error) {
|
||||
return _WormholeBridge.Contract.Receive(&_WormholeBridge.TransactOpts)
|
||||
}
|
||||
|
||||
// WormholeBridgeLogGuardianSetChangedIterator is returned from FilterLogGuardianSetChanged and is used to iterate over the raw logs and unpacked data for LogGuardianSetChanged events raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogGuardianSetChangedIterator struct {
|
||||
Event *WormholeBridgeLogGuardianSetChanged // Event containing the contract specifics and raw log
|
||||
|
||||
contract *bind.BoundContract // Generic contract to use for unpacking event data
|
||||
event string // Event name to use for unpacking event data
|
||||
|
||||
logs chan types.Log // Log channel receiving the found contract events
|
||||
sub ethereum.Subscription // Subscription for errors, completion and termination
|
||||
done bool // Whether the subscription completed delivering logs
|
||||
fail error // Occurred error to stop iteration
|
||||
}
|
||||
|
||||
// Next advances the iterator to the subsequent event, returning whether there
|
||||
// are any more events found. In case of a retrieval or parsing error, false is
|
||||
// returned and Error() can be queried for the exact failure.
|
||||
func (it *WormholeBridgeLogGuardianSetChangedIterator) Next() bool {
|
||||
// If the iterator failed, stop iterating
|
||||
if it.fail != nil {
|
||||
return false
|
||||
}
|
||||
// If the iterator completed, deliver directly whatever's available
|
||||
if it.done {
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogGuardianSetChanged)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
// Iterator still in progress, wait for either a data or an error event
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogGuardianSetChanged)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
case err := <-it.sub.Err():
|
||||
it.done = true
|
||||
it.fail = err
|
||||
return it.Next()
|
||||
}
|
||||
}
|
||||
|
||||
// Error returns any retrieval or parsing error occurred during filtering.
|
||||
func (it *WormholeBridgeLogGuardianSetChangedIterator) Error() error {
|
||||
return it.fail
|
||||
}
|
||||
|
||||
// Close terminates the iteration process, releasing any pending underlying
|
||||
// resources.
|
||||
func (it *WormholeBridgeLogGuardianSetChangedIterator) Close() error {
|
||||
it.sub.Unsubscribe()
|
||||
return nil
|
||||
}
|
||||
|
||||
// WormholeBridgeLogGuardianSetChanged represents a LogGuardianSetChanged event raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogGuardianSetChanged struct {
|
||||
OldGuardian WormholeGuardianSet
|
||||
NewGuardian WormholeGuardianSet
|
||||
Raw types.Log // Blockchain specific contextual infos
|
||||
}
|
||||
|
||||
// FilterLogGuardianSetChanged is a free log retrieval operation binding the contract event 0x776a7721d091beb15fb219d7be3c92b83fa7c10428af15a7312461bc3bc52e0b.
|
||||
//
|
||||
// Solidity: event LogGuardianSetChanged((uint256,uint8,uint32) indexed oldGuardian, (uint256,uint8,uint32) indexed newGuardian)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) FilterLogGuardianSetChanged(opts *bind.FilterOpts, oldGuardian []WormholeGuardianSet, newGuardian []WormholeGuardianSet) (*WormholeBridgeLogGuardianSetChangedIterator, error) {
|
||||
|
||||
var oldGuardianRule []interface{}
|
||||
for _, oldGuardianItem := range oldGuardian {
|
||||
oldGuardianRule = append(oldGuardianRule, oldGuardianItem)
|
||||
}
|
||||
var newGuardianRule []interface{}
|
||||
for _, newGuardianItem := range newGuardian {
|
||||
newGuardianRule = append(newGuardianRule, newGuardianItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.FilterLogs(opts, "LogGuardianSetChanged", oldGuardianRule, newGuardianRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &WormholeBridgeLogGuardianSetChangedIterator{contract: _WormholeBridge.contract, event: "LogGuardianSetChanged", logs: logs, sub: sub}, nil
|
||||
}
|
||||
|
||||
// WatchLogGuardianSetChanged is a free log subscription operation binding the contract event 0x776a7721d091beb15fb219d7be3c92b83fa7c10428af15a7312461bc3bc52e0b.
|
||||
//
|
||||
// Solidity: event LogGuardianSetChanged((uint256,uint8,uint32) indexed oldGuardian, (uint256,uint8,uint32) indexed newGuardian)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) WatchLogGuardianSetChanged(opts *bind.WatchOpts, sink chan<- *WormholeBridgeLogGuardianSetChanged, oldGuardian []WormholeGuardianSet, newGuardian []WormholeGuardianSet) (event.Subscription, error) {
|
||||
|
||||
var oldGuardianRule []interface{}
|
||||
for _, oldGuardianItem := range oldGuardian {
|
||||
oldGuardianRule = append(oldGuardianRule, oldGuardianItem)
|
||||
}
|
||||
var newGuardianRule []interface{}
|
||||
for _, newGuardianItem := range newGuardian {
|
||||
newGuardianRule = append(newGuardianRule, newGuardianItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.WatchLogs(opts, "LogGuardianSetChanged", oldGuardianRule, newGuardianRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event.NewSubscription(func(quit <-chan struct{}) error {
|
||||
defer sub.Unsubscribe()
|
||||
for {
|
||||
select {
|
||||
case log := <-logs:
|
||||
// New log arrived, parse the event and forward to the user
|
||||
event := new(WormholeBridgeLogGuardianSetChanged)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogGuardianSetChanged", log); err != nil {
|
||||
return err
|
||||
}
|
||||
event.Raw = log
|
||||
|
||||
select {
|
||||
case sink <- event:
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}), nil
|
||||
}
|
||||
|
||||
// ParseLogGuardianSetChanged is a log parse operation binding the contract event 0x776a7721d091beb15fb219d7be3c92b83fa7c10428af15a7312461bc3bc52e0b.
|
||||
//
|
||||
// Solidity: event LogGuardianSetChanged((uint256,uint8,uint32) indexed oldGuardian, (uint256,uint8,uint32) indexed newGuardian)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) ParseLogGuardianSetChanged(log types.Log) (*WormholeBridgeLogGuardianSetChanged, error) {
|
||||
event := new(WormholeBridgeLogGuardianSetChanged)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogGuardianSetChanged", log); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event, nil
|
||||
}
|
||||
|
||||
// WormholeBridgeLogTokensLockedIterator is returned from FilterLogTokensLocked and is used to iterate over the raw logs and unpacked data for LogTokensLocked events raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogTokensLockedIterator struct {
|
||||
Event *WormholeBridgeLogTokensLocked // Event containing the contract specifics and raw log
|
||||
|
||||
contract *bind.BoundContract // Generic contract to use for unpacking event data
|
||||
event string // Event name to use for unpacking event data
|
||||
|
||||
logs chan types.Log // Log channel receiving the found contract events
|
||||
sub ethereum.Subscription // Subscription for errors, completion and termination
|
||||
done bool // Whether the subscription completed delivering logs
|
||||
fail error // Occurred error to stop iteration
|
||||
}
|
||||
|
||||
// Next advances the iterator to the subsequent event, returning whether there
|
||||
// are any more events found. In case of a retrieval or parsing error, false is
|
||||
// returned and Error() can be queried for the exact failure.
|
||||
func (it *WormholeBridgeLogTokensLockedIterator) Next() bool {
|
||||
// If the iterator failed, stop iterating
|
||||
if it.fail != nil {
|
||||
return false
|
||||
}
|
||||
// If the iterator completed, deliver directly whatever's available
|
||||
if it.done {
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogTokensLocked)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
// Iterator still in progress, wait for either a data or an error event
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogTokensLocked)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
case err := <-it.sub.Err():
|
||||
it.done = true
|
||||
it.fail = err
|
||||
return it.Next()
|
||||
}
|
||||
}
|
||||
|
||||
// Error returns any retrieval or parsing error occurred during filtering.
|
||||
func (it *WormholeBridgeLogTokensLockedIterator) Error() error {
|
||||
return it.fail
|
||||
}
|
||||
|
||||
// Close terminates the iteration process, releasing any pending underlying
|
||||
// resources.
|
||||
func (it *WormholeBridgeLogTokensLockedIterator) Close() error {
|
||||
it.sub.Unsubscribe()
|
||||
return nil
|
||||
}
|
||||
|
||||
// WormholeBridgeLogTokensLocked represents a LogTokensLocked event raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogTokensLocked struct {
|
||||
TargetChain uint8
|
||||
TokenChain uint8
|
||||
Token [32]byte
|
||||
Sender [32]byte
|
||||
Recipient [32]byte
|
||||
Amount *big.Int
|
||||
Raw types.Log // Blockchain specific contextual infos
|
||||
}
|
||||
|
||||
// FilterLogTokensLocked is a free log retrieval operation binding the contract event 0x84b445260a99044cc9529b3033663c078031a14e31f3c255ff02c62667bab14b.
|
||||
//
|
||||
// Solidity: event LogTokensLocked(uint8 target_chain, uint8 token_chain, bytes32 indexed token, bytes32 indexed sender, bytes32 recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) FilterLogTokensLocked(opts *bind.FilterOpts, token [][32]byte, sender [][32]byte) (*WormholeBridgeLogTokensLockedIterator, error) {
|
||||
|
||||
var tokenRule []interface{}
|
||||
for _, tokenItem := range token {
|
||||
tokenRule = append(tokenRule, tokenItem)
|
||||
}
|
||||
var senderRule []interface{}
|
||||
for _, senderItem := range sender {
|
||||
senderRule = append(senderRule, senderItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.FilterLogs(opts, "LogTokensLocked", tokenRule, senderRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &WormholeBridgeLogTokensLockedIterator{contract: _WormholeBridge.contract, event: "LogTokensLocked", logs: logs, sub: sub}, nil
|
||||
}
|
||||
|
||||
// WatchLogTokensLocked is a free log subscription operation binding the contract event 0x84b445260a99044cc9529b3033663c078031a14e31f3c255ff02c62667bab14b.
|
||||
//
|
||||
// Solidity: event LogTokensLocked(uint8 target_chain, uint8 token_chain, bytes32 indexed token, bytes32 indexed sender, bytes32 recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) WatchLogTokensLocked(opts *bind.WatchOpts, sink chan<- *WormholeBridgeLogTokensLocked, token [][32]byte, sender [][32]byte) (event.Subscription, error) {
|
||||
|
||||
var tokenRule []interface{}
|
||||
for _, tokenItem := range token {
|
||||
tokenRule = append(tokenRule, tokenItem)
|
||||
}
|
||||
var senderRule []interface{}
|
||||
for _, senderItem := range sender {
|
||||
senderRule = append(senderRule, senderItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.WatchLogs(opts, "LogTokensLocked", tokenRule, senderRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event.NewSubscription(func(quit <-chan struct{}) error {
|
||||
defer sub.Unsubscribe()
|
||||
for {
|
||||
select {
|
||||
case log := <-logs:
|
||||
// New log arrived, parse the event and forward to the user
|
||||
event := new(WormholeBridgeLogTokensLocked)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogTokensLocked", log); err != nil {
|
||||
return err
|
||||
}
|
||||
event.Raw = log
|
||||
|
||||
select {
|
||||
case sink <- event:
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}), nil
|
||||
}
|
||||
|
||||
// ParseLogTokensLocked is a log parse operation binding the contract event 0x84b445260a99044cc9529b3033663c078031a14e31f3c255ff02c62667bab14b.
|
||||
//
|
||||
// Solidity: event LogTokensLocked(uint8 target_chain, uint8 token_chain, bytes32 indexed token, bytes32 indexed sender, bytes32 recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) ParseLogTokensLocked(log types.Log) (*WormholeBridgeLogTokensLocked, error) {
|
||||
event := new(WormholeBridgeLogTokensLocked)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogTokensLocked", log); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event, nil
|
||||
}
|
||||
|
||||
// WormholeBridgeLogTokensUnlockedIterator is returned from FilterLogTokensUnlocked and is used to iterate over the raw logs and unpacked data for LogTokensUnlocked events raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogTokensUnlockedIterator struct {
|
||||
Event *WormholeBridgeLogTokensUnlocked // Event containing the contract specifics and raw log
|
||||
|
||||
contract *bind.BoundContract // Generic contract to use for unpacking event data
|
||||
event string // Event name to use for unpacking event data
|
||||
|
||||
logs chan types.Log // Log channel receiving the found contract events
|
||||
sub ethereum.Subscription // Subscription for errors, completion and termination
|
||||
done bool // Whether the subscription completed delivering logs
|
||||
fail error // Occurred error to stop iteration
|
||||
}
|
||||
|
||||
// Next advances the iterator to the subsequent event, returning whether there
|
||||
// are any more events found. In case of a retrieval or parsing error, false is
|
||||
// returned and Error() can be queried for the exact failure.
|
||||
func (it *WormholeBridgeLogTokensUnlockedIterator) Next() bool {
|
||||
// If the iterator failed, stop iterating
|
||||
if it.fail != nil {
|
||||
return false
|
||||
}
|
||||
// If the iterator completed, deliver directly whatever's available
|
||||
if it.done {
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogTokensUnlocked)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
// Iterator still in progress, wait for either a data or an error event
|
||||
select {
|
||||
case log := <-it.logs:
|
||||
it.Event = new(WormholeBridgeLogTokensUnlocked)
|
||||
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
||||
it.fail = err
|
||||
return false
|
||||
}
|
||||
it.Event.Raw = log
|
||||
return true
|
||||
|
||||
case err := <-it.sub.Err():
|
||||
it.done = true
|
||||
it.fail = err
|
||||
return it.Next()
|
||||
}
|
||||
}
|
||||
|
||||
// Error returns any retrieval or parsing error occurred during filtering.
|
||||
func (it *WormholeBridgeLogTokensUnlockedIterator) Error() error {
|
||||
return it.fail
|
||||
}
|
||||
|
||||
// Close terminates the iteration process, releasing any pending underlying
|
||||
// resources.
|
||||
func (it *WormholeBridgeLogTokensUnlockedIterator) Close() error {
|
||||
it.sub.Unsubscribe()
|
||||
return nil
|
||||
}
|
||||
|
||||
// WormholeBridgeLogTokensUnlocked represents a LogTokensUnlocked event raised by the WormholeBridge contract.
|
||||
type WormholeBridgeLogTokensUnlocked struct {
|
||||
Token common.Address
|
||||
Sender [32]byte
|
||||
Recipient common.Address
|
||||
Amount *big.Int
|
||||
Raw types.Log // Blockchain specific contextual infos
|
||||
}
|
||||
|
||||
// FilterLogTokensUnlocked is a free log retrieval operation binding the contract event 0x762f40dceecda77485ebb6a807ba1ba35b861c5d34fe9bffbb94826a0dc0f101.
|
||||
//
|
||||
// Solidity: event LogTokensUnlocked(address indexed token, bytes32 indexed sender, address recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) FilterLogTokensUnlocked(opts *bind.FilterOpts, token []common.Address, sender [][32]byte) (*WormholeBridgeLogTokensUnlockedIterator, error) {
|
||||
|
||||
var tokenRule []interface{}
|
||||
for _, tokenItem := range token {
|
||||
tokenRule = append(tokenRule, tokenItem)
|
||||
}
|
||||
var senderRule []interface{}
|
||||
for _, senderItem := range sender {
|
||||
senderRule = append(senderRule, senderItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.FilterLogs(opts, "LogTokensUnlocked", tokenRule, senderRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &WormholeBridgeLogTokensUnlockedIterator{contract: _WormholeBridge.contract, event: "LogTokensUnlocked", logs: logs, sub: sub}, nil
|
||||
}
|
||||
|
||||
// WatchLogTokensUnlocked is a free log subscription operation binding the contract event 0x762f40dceecda77485ebb6a807ba1ba35b861c5d34fe9bffbb94826a0dc0f101.
|
||||
//
|
||||
// Solidity: event LogTokensUnlocked(address indexed token, bytes32 indexed sender, address recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) WatchLogTokensUnlocked(opts *bind.WatchOpts, sink chan<- *WormholeBridgeLogTokensUnlocked, token []common.Address, sender [][32]byte) (event.Subscription, error) {
|
||||
|
||||
var tokenRule []interface{}
|
||||
for _, tokenItem := range token {
|
||||
tokenRule = append(tokenRule, tokenItem)
|
||||
}
|
||||
var senderRule []interface{}
|
||||
for _, senderItem := range sender {
|
||||
senderRule = append(senderRule, senderItem)
|
||||
}
|
||||
|
||||
logs, sub, err := _WormholeBridge.contract.WatchLogs(opts, "LogTokensUnlocked", tokenRule, senderRule)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event.NewSubscription(func(quit <-chan struct{}) error {
|
||||
defer sub.Unsubscribe()
|
||||
for {
|
||||
select {
|
||||
case log := <-logs:
|
||||
// New log arrived, parse the event and forward to the user
|
||||
event := new(WormholeBridgeLogTokensUnlocked)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogTokensUnlocked", log); err != nil {
|
||||
return err
|
||||
}
|
||||
event.Raw = log
|
||||
|
||||
select {
|
||||
case sink <- event:
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
case err := <-sub.Err():
|
||||
return err
|
||||
case <-quit:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}), nil
|
||||
}
|
||||
|
||||
// ParseLogTokensUnlocked is a log parse operation binding the contract event 0x762f40dceecda77485ebb6a807ba1ba35b861c5d34fe9bffbb94826a0dc0f101.
|
||||
//
|
||||
// Solidity: event LogTokensUnlocked(address indexed token, bytes32 indexed sender, address recipient, uint256 amount)
|
||||
func (_WormholeBridge *WormholeBridgeFilterer) ParseLogTokensUnlocked(log types.Log) (*WormholeBridgeLogTokensUnlocked, error) {
|
||||
event := new(WormholeBridgeLogTokensUnlocked)
|
||||
if err := _WormholeBridge.contract.UnpackLog(event, "LogTokensUnlocked", log); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return event, nil
|
||||
}
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
package ethereum
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/certusone/wormhole/bridge/pkg/common"
|
||||
"github.com/certusone/wormhole/bridge/pkg/ethereum/abi"
|
||||
"github.com/certusone/wormhole/bridge/pkg/supervisor"
|
||||
"github.com/certusone/wormhole/bridge/pkg/vaa"
|
||||
eth_common "github.com/ethereum/go-ethereum/common"
|
||||
"github.com/ethereum/go-ethereum/ethclient"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type (
|
||||
EthBridgeWatcher struct {
|
||||
url string
|
||||
bridge eth_common.Address
|
||||
|
||||
evChan chan *common.ChainLock
|
||||
}
|
||||
)
|
||||
|
||||
func NewEthBridgeWatcher(url string, bridge eth_common.Address, events chan *common.ChainLock) *EthBridgeWatcher {
|
||||
return &EthBridgeWatcher{url: url, bridge: bridge, evChan: events}
|
||||
}
|
||||
|
||||
func (e *EthBridgeWatcher) Run(ctx context.Context) error {
|
||||
c, err := ethclient.Dial(e.url)
|
||||
if err != nil {
|
||||
return fmt.Errorf("dialing eth client failed: %w", err)
|
||||
}
|
||||
|
||||
f, err := abi.NewWormholeBridgeFilterer(e.bridge, c)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not create wormhole bridge filter: %w", err)
|
||||
}
|
||||
|
||||
sink := make(chan *abi.WormholeBridgeLogTokensLocked)
|
||||
subscription, err := f.WatchLogTokensLocked(nil, sink, nil, nil)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to subscribe to eth events: %w", err)
|
||||
}
|
||||
defer subscription.Unsubscribe()
|
||||
|
||||
wg := sync.WaitGroup{}
|
||||
wg.Add(1)
|
||||
|
||||
go func() {
|
||||
defer wg.Done()
|
||||
|
||||
for {
|
||||
select {
|
||||
case e := <-subscription.Err():
|
||||
err = e
|
||||
return
|
||||
case ev := <-sink:
|
||||
lock := &common.ChainLock{
|
||||
SourceAddress: ev.Sender,
|
||||
TargetAddress: ev.Recipient,
|
||||
SourceChain: vaa.ChainIDEthereum,
|
||||
TargetChain: vaa.ChainID(ev.TargetChain),
|
||||
TokenChain: vaa.ChainID(ev.TokenChain),
|
||||
TokenAddress: ev.Token,
|
||||
Amount: ev.Amount,
|
||||
}
|
||||
e.evChan <- lock
|
||||
}
|
||||
}
|
||||
|
||||
}()
|
||||
|
||||
supervisor.Signal(ctx, supervisor.SignalHealthy)
|
||||
wg.Wait()
|
||||
|
||||
return err
|
||||
}
|
||||
|
|
@ -184,7 +184,7 @@ uint8 target_chain
|
|||
[32]uint8 target_address
|
||||
uint8 token_chain
|
||||
[32]uint8 token_address
|
||||
uint64 amount
|
||||
uint256 amount
|
||||
```
|
||||
|
||||
### Cross-Chain Transfers
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ contract Wormhole {
|
|||
address public wrappedAssetMaster;
|
||||
|
||||
// Chain ID of Ethereum
|
||||
uint256 CHAIN_ID = 2;
|
||||
uint8 CHAIN_ID = 2;
|
||||
|
||||
// Address of the official WETH contract
|
||||
address constant WETHAddress = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
|
||||
|
|
@ -35,16 +35,18 @@ contract Wormhole {
|
|||
);
|
||||
|
||||
event LogTokensLocked(
|
||||
address indexed token,
|
||||
bytes32 indexed recipient,
|
||||
uint8 indexed target_chain,
|
||||
uint8 target_chain,
|
||||
uint8 token_chain,
|
||||
bytes32 indexed token,
|
||||
bytes32 indexed sender,
|
||||
bytes32 recipient,
|
||||
uint256 amount
|
||||
);
|
||||
|
||||
event LogTokensUnlocked(
|
||||
address indexed token,
|
||||
bytes32 indexed sender,
|
||||
address indexed recipient,
|
||||
address recipient,
|
||||
uint256 amount
|
||||
);
|
||||
|
||||
|
|
@ -205,12 +207,24 @@ contract Wormhole {
|
|||
) public {
|
||||
require(amount != 0, "amount must not be 0");
|
||||
|
||||
uint8 asset_chain = CHAIN_ID;
|
||||
bytes32 asset_address;
|
||||
if (isWrappedAsset[asset]) {
|
||||
WrappedAsset(asset).burn(msg.sender, amount);
|
||||
asset_chain = WrappedAsset(asset).assetChain();
|
||||
asset_address = WrappedAsset(asset).assetAddress();
|
||||
} else {
|
||||
IERC20(asset).safeTransferFrom(msg.sender, address(this), amount);
|
||||
asset_address = bytes32(uint256(asset));
|
||||
}
|
||||
emit LogTokensLocked(asset, recipient, target_chain, amount);
|
||||
|
||||
// uint8 indexed target_chain,
|
||||
// bytes32 indexed sender,
|
||||
// bytes32 indexed recipient,
|
||||
// uint8 indexed token_chain,
|
||||
// address indexed token,
|
||||
// uint256 amount
|
||||
emit LogTokensLocked(target_chain, asset_chain, asset_address, recipient, bytes32(uint256(msg.sender)), amount);
|
||||
}
|
||||
|
||||
function lockETH(
|
||||
|
|
@ -223,7 +237,7 @@ contract Wormhole {
|
|||
WETH(WETHAddress).deposit{value : msg.value}();
|
||||
|
||||
// Log deposit of WETH
|
||||
emit LogTokensLocked(WETHAddress, recipient, target_chain, msg.value);
|
||||
emit LogTokensLocked(target_chain, CHAIN_ID, bytes32(uint256(WETHAddress)), recipient, bytes32(uint256(msg.sender)), msg.value);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue