/
CrossChain.go
336 lines (293 loc) · 14 KB
/
CrossChain.go
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// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package abi
import (
"math/big"
"strings"
ethereum "github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/accounts/abi/bind"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
)
// Reference imports to suppress errors if they are not otherwise used.
var (
_ = big.NewInt
_ = strings.NewReader
_ = ethereum.NotFound
_ = abi.U256
_ = bind.Bind
_ = common.Big1
_ = types.BloomLookup
_ = event.NewSubscription
)
// CrossChainABI is the input ABI used to generate the binding from.
const CrossChainABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"chainId\",\"type\":\"uint16\"},{\"indexed\":true,\"name\":\"oracleSequence\",\"type\":\"uint64\"},{\"indexed\":true,\"name\":\"packageSequence\",\"type\":\"uint64\"},{\"indexed\":true,\"name\":\"channelId\",\"type\":\"uint8\"},{\"indexed\":false,\"name\":\"payload\",\"type\":\"bytes\"}],\"name\":\"crossChainPackage\",\"type\":\"event\"}]"
// CrossChain is an auto generated Go binding around an Ethereum contract.
type CrossChain struct {
CrossChainCaller // Read-only binding to the contract
CrossChainTransactor // Write-only binding to the contract
CrossChainFilterer // Log filterer for contract events
}
// CrossChainCaller is an auto generated read-only Go binding around an Ethereum contract.
type CrossChainCaller struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// CrossChainTransactor is an auto generated write-only Go binding around an Ethereum contract.
type CrossChainTransactor struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// CrossChainFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type CrossChainFilterer struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// CrossChainSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type CrossChainSession struct {
Contract *CrossChain // Generic contract binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// CrossChainCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type CrossChainCallerSession struct {
Contract *CrossChainCaller // Generic contract caller binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
}
// CrossChainTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type CrossChainTransactorSession struct {
Contract *CrossChainTransactor // Generic contract transactor binding to set the session for
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// CrossChainRaw is an auto generated low-level Go binding around an Ethereum contract.
type CrossChainRaw struct {
Contract *CrossChain // Generic contract binding to access the raw methods on
}
// CrossChainCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type CrossChainCallerRaw struct {
Contract *CrossChainCaller // Generic read-only contract binding to access the raw methods on
}
// CrossChainTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type CrossChainTransactorRaw struct {
Contract *CrossChainTransactor // Generic write-only contract binding to access the raw methods on
}
// NewCrossChain creates a new instance of CrossChain, bound to a specific deployed contract.
func NewCrossChain(address common.Address, backend bind.ContractBackend) (*CrossChain, error) {
contract, err := bindCrossChain(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &CrossChain{CrossChainCaller: CrossChainCaller{contract: contract}, CrossChainTransactor: CrossChainTransactor{contract: contract}, CrossChainFilterer: CrossChainFilterer{contract: contract}}, nil
}
// NewCrossChainCaller creates a new read-only instance of CrossChain, bound to a specific deployed contract.
func NewCrossChainCaller(address common.Address, caller bind.ContractCaller) (*CrossChainCaller, error) {
contract, err := bindCrossChain(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &CrossChainCaller{contract: contract}, nil
}
// NewCrossChainTransactor creates a new write-only instance of CrossChain, bound to a specific deployed contract.
func NewCrossChainTransactor(address common.Address, transactor bind.ContractTransactor) (*CrossChainTransactor, error) {
contract, err := bindCrossChain(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &CrossChainTransactor{contract: contract}, nil
}
// NewCrossChainFilterer creates a new log filterer instance of CrossChain, bound to a specific deployed contract.
func NewCrossChainFilterer(address common.Address, filterer bind.ContractFilterer) (*CrossChainFilterer, error) {
contract, err := bindCrossChain(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &CrossChainFilterer{contract: contract}, nil
}
// bindCrossChain binds a generic wrapper to an already deployed contract.
func bindCrossChain(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := abi.JSON(strings.NewReader(CrossChainABI))
if err != nil {
return nil, err
}
return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_CrossChain *CrossChainRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
return _CrossChain.Contract.CrossChainCaller.contract.Call(opts, result, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_CrossChain *CrossChainRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _CrossChain.Contract.CrossChainTransactor.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_CrossChain *CrossChainRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _CrossChain.Contract.CrossChainTransactor.contract.Transact(opts, method, params...)
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_CrossChain *CrossChainCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
return _CrossChain.Contract.contract.Call(opts, result, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_CrossChain *CrossChainTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _CrossChain.Contract.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_CrossChain *CrossChainTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _CrossChain.Contract.contract.Transact(opts, method, params...)
}
// CrossChainCrossChainPackageIterator is returned from FilterCrossChainPackage and is used to iterate over the raw logs and unpacked data for CrossChainPackage events raised by the CrossChain contract.
type CrossChainCrossChainPackageIterator struct {
Event *CrossChainCrossChainPackage // 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 *CrossChainCrossChainPackageIterator) 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(CrossChainCrossChainPackage)
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(CrossChainCrossChainPackage)
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 *CrossChainCrossChainPackageIterator) Error() error {
return it.fail
}
// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *CrossChainCrossChainPackageIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
// CrossChainCrossChainPackage represents a CrossChainPackage event raised by the CrossChain contract.
type CrossChainCrossChainPackage struct {
ChainId uint16
OracleSequence uint64
PackageSequence uint64
ChannelId uint8
Payload []byte
Raw types.Log // Blockchain specific contextual infos
}
// FilterCrossChainPackage is a free log retrieval operation binding the contract event 0x3a6e0fc61675aa2a100bcba0568368bb92bcec91c97673391074f11138f0cffe.
//
// Solidity: event crossChainPackage(uint16 chainId, uint64 indexed oracleSequence, uint64 indexed packageSequence, uint8 indexed channelId, bytes payload)
func (_CrossChain *CrossChainFilterer) FilterCrossChainPackage(opts *bind.FilterOpts, oracleSequence []uint64, packageSequence []uint64, channelId []uint8) (*CrossChainCrossChainPackageIterator, error) {
var oracleSequenceRule []interface{}
for _, oracleSequenceItem := range oracleSequence {
oracleSequenceRule = append(oracleSequenceRule, oracleSequenceItem)
}
var packageSequenceRule []interface{}
for _, packageSequenceItem := range packageSequence {
packageSequenceRule = append(packageSequenceRule, packageSequenceItem)
}
var channelIdRule []interface{}
for _, channelIdItem := range channelId {
channelIdRule = append(channelIdRule, channelIdItem)
}
logs, sub, err := _CrossChain.contract.FilterLogs(opts, "crossChainPackage", oracleSequenceRule, packageSequenceRule, channelIdRule)
if err != nil {
return nil, err
}
return &CrossChainCrossChainPackageIterator{contract: _CrossChain.contract, event: "crossChainPackage", logs: logs, sub: sub}, nil
}
// WatchCrossChainPackage is a free log subscription operation binding the contract event 0x3a6e0fc61675aa2a100bcba0568368bb92bcec91c97673391074f11138f0cffe.
//
// Solidity: event crossChainPackage(uint16 chainId, uint64 indexed oracleSequence, uint64 indexed packageSequence, uint8 indexed channelId, bytes payload)
func (_CrossChain *CrossChainFilterer) WatchCrossChainPackage(opts *bind.WatchOpts, sink chan<- *CrossChainCrossChainPackage, oracleSequence []uint64, packageSequence []uint64, channelId []uint8) (event.Subscription, error) {
var oracleSequenceRule []interface{}
for _, oracleSequenceItem := range oracleSequence {
oracleSequenceRule = append(oracleSequenceRule, oracleSequenceItem)
}
var packageSequenceRule []interface{}
for _, packageSequenceItem := range packageSequence {
packageSequenceRule = append(packageSequenceRule, packageSequenceItem)
}
var channelIdRule []interface{}
for _, channelIdItem := range channelId {
channelIdRule = append(channelIdRule, channelIdItem)
}
logs, sub, err := _CrossChain.contract.WatchLogs(opts, "crossChainPackage", oracleSequenceRule, packageSequenceRule, channelIdRule)
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(CrossChainCrossChainPackage)
if err := _CrossChain.contract.UnpackLog(event, "crossChainPackage", 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
}
// ParseCrossChainPackage is a log parse operation binding the contract event 0x3a6e0fc61675aa2a100bcba0568368bb92bcec91c97673391074f11138f0cffe.
//
// Solidity: event crossChainPackage(uint16 chainId, uint64 indexed oracleSequence, uint64 indexed packageSequence, uint8 indexed channelId, bytes payload)
func (_CrossChain *CrossChainFilterer) ParseCrossChainPackage(log types.Log) (*CrossChainCrossChainPackage, error) {
event := new(CrossChainCrossChainPackage)
if err := _CrossChain.contract.UnpackLog(event, "crossChainPackage", log); err != nil {
return nil, err
}
return event, nil
}