dione/contracts/oracleemitter/OracleEmitter.go

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// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package oracleEmitter
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
_ = bind.Bind
_ = common.Big1
_ = types.BloomLookup
_ = event.NewSubscription
)
// OracleEmitterABI is the input ABI used to generate the binding from.
const OracleEmitterABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"originChain\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"requestType\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"string\",\"name\":\"requestParams\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"callbackAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bytes4\",\"name\":\"callbackMethodID\",\"type\":\"bytes4\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"requestID\",\"type\":\"uint256\"}],\"name\":\"NewOracleRequest\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"originChain\",\"type\":\"uint8\"},{\"internalType\":\"uint8\",\"name\":\"requestType\",\"type\":\"uint8\"},{\"internalType\":\"string\",\"name\":\"requestParams\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"callbackAddress\",\"type\":\"address\"},{\"internalType\":\"bytes4\",\"name\":\"callbackMethodID\",\"type\":\"bytes4\"}],\"name\":\"requestOracles\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"
// OracleEmitter is an auto generated Go binding around an Ethereum contract.
type OracleEmitter struct {
OracleEmitterCaller // Read-only binding to the contract
OracleEmitterTransactor // Write-only binding to the contract
OracleEmitterFilterer // Log filterer for contract events
}
// OracleEmitterCaller is an auto generated read-only Go binding around an Ethereum contract.
type OracleEmitterCaller struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// OracleEmitterTransactor is an auto generated write-only Go binding around an Ethereum contract.
type OracleEmitterTransactor struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// OracleEmitterFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type OracleEmitterFilterer struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// OracleEmitterSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type OracleEmitterSession struct {
Contract *OracleEmitter // 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
}
// OracleEmitterCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type OracleEmitterCallerSession struct {
Contract *OracleEmitterCaller // Generic contract caller binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
}
// OracleEmitterTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type OracleEmitterTransactorSession struct {
Contract *OracleEmitterTransactor // Generic contract transactor binding to set the session for
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// OracleEmitterRaw is an auto generated low-level Go binding around an Ethereum contract.
type OracleEmitterRaw struct {
Contract *OracleEmitter // Generic contract binding to access the raw methods on
}
// OracleEmitterCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type OracleEmitterCallerRaw struct {
Contract *OracleEmitterCaller // Generic read-only contract binding to access the raw methods on
}
// OracleEmitterTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type OracleEmitterTransactorRaw struct {
Contract *OracleEmitterTransactor // Generic write-only contract binding to access the raw methods on
}
// NewOracleEmitter creates a new instance of OracleEmitter, bound to a specific deployed contract.
func NewOracleEmitter(address common.Address, backend bind.ContractBackend) (*OracleEmitter, error) {
contract, err := bindOracleEmitter(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &OracleEmitter{OracleEmitterCaller: OracleEmitterCaller{contract: contract}, OracleEmitterTransactor: OracleEmitterTransactor{contract: contract}, OracleEmitterFilterer: OracleEmitterFilterer{contract: contract}}, nil
}
// NewOracleEmitterCaller creates a new read-only instance of OracleEmitter, bound to a specific deployed contract.
func NewOracleEmitterCaller(address common.Address, caller bind.ContractCaller) (*OracleEmitterCaller, error) {
contract, err := bindOracleEmitter(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &OracleEmitterCaller{contract: contract}, nil
}
// NewOracleEmitterTransactor creates a new write-only instance of OracleEmitter, bound to a specific deployed contract.
func NewOracleEmitterTransactor(address common.Address, transactor bind.ContractTransactor) (*OracleEmitterTransactor, error) {
contract, err := bindOracleEmitter(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &OracleEmitterTransactor{contract: contract}, nil
}
// NewOracleEmitterFilterer creates a new log filterer instance of OracleEmitter, bound to a specific deployed contract.
func NewOracleEmitterFilterer(address common.Address, filterer bind.ContractFilterer) (*OracleEmitterFilterer, error) {
contract, err := bindOracleEmitter(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &OracleEmitterFilterer{contract: contract}, nil
}
// bindOracleEmitter binds a generic wrapper to an already deployed contract.
func bindOracleEmitter(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := abi.JSON(strings.NewReader(OracleEmitterABI))
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 (_OracleEmitter *OracleEmitterRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
return _OracleEmitter.Contract.OracleEmitterCaller.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 (_OracleEmitter *OracleEmitterRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _OracleEmitter.Contract.OracleEmitterTransactor.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_OracleEmitter *OracleEmitterRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _OracleEmitter.Contract.OracleEmitterTransactor.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 (_OracleEmitter *OracleEmitterCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
return _OracleEmitter.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 (_OracleEmitter *OracleEmitterTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _OracleEmitter.Contract.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_OracleEmitter *OracleEmitterTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _OracleEmitter.Contract.contract.Transact(opts, method, params...)
}
// RequestOracles is a paid mutator transaction binding the contract method 0xa5bc5dfe.
//
// Solidity: function requestOracles(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID) returns(uint256)
func (_OracleEmitter *OracleEmitterTransactor) RequestOracles(opts *bind.TransactOpts, originChain uint8, requestType uint8, requestParams string, callbackAddress common.Address, callbackMethodID [4]byte) (*types.Transaction, error) {
return _OracleEmitter.contract.Transact(opts, "requestOracles", originChain, requestType, requestParams, callbackAddress, callbackMethodID)
}
// RequestOracles is a paid mutator transaction binding the contract method 0xa5bc5dfe.
//
// Solidity: function requestOracles(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID) returns(uint256)
func (_OracleEmitter *OracleEmitterSession) RequestOracles(originChain uint8, requestType uint8, requestParams string, callbackAddress common.Address, callbackMethodID [4]byte) (*types.Transaction, error) {
return _OracleEmitter.Contract.RequestOracles(&_OracleEmitter.TransactOpts, originChain, requestType, requestParams, callbackAddress, callbackMethodID)
}
// RequestOracles is a paid mutator transaction binding the contract method 0xa5bc5dfe.
//
// Solidity: function requestOracles(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID) returns(uint256)
func (_OracleEmitter *OracleEmitterTransactorSession) RequestOracles(originChain uint8, requestType uint8, requestParams string, callbackAddress common.Address, callbackMethodID [4]byte) (*types.Transaction, error) {
return _OracleEmitter.Contract.RequestOracles(&_OracleEmitter.TransactOpts, originChain, requestType, requestParams, callbackAddress, callbackMethodID)
}
// OracleEmitterNewOracleRequestIterator is returned from FilterNewOracleRequest and is used to iterate over the raw logs and unpacked data for NewOracleRequest events raised by the OracleEmitter contract.
type OracleEmitterNewOracleRequestIterator struct {
Event *OracleEmitterNewOracleRequest // 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 *OracleEmitterNewOracleRequestIterator) 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(OracleEmitterNewOracleRequest)
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(OracleEmitterNewOracleRequest)
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 *OracleEmitterNewOracleRequestIterator) Error() error {
return it.fail
}
// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *OracleEmitterNewOracleRequestIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
// OracleEmitterNewOracleRequest represents a NewOracleRequest event raised by the OracleEmitter contract.
type OracleEmitterNewOracleRequest struct {
OriginChain uint8
RequestType uint8
RequestParams string
CallbackAddress common.Address
CallbackMethodID [4]byte
RequestID *big.Int
Raw types.Log // Blockchain specific contextual infos
}
// FilterNewOracleRequest is a free log retrieval operation binding the contract event 0xaa3cd18b7cba9d24d288b9b45616e263b5f40a939fe7f4341f789b955649ea4a.
//
// Solidity: event NewOracleRequest(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID, uint256 requestID)
func (_OracleEmitter *OracleEmitterFilterer) FilterNewOracleRequest(opts *bind.FilterOpts) (*OracleEmitterNewOracleRequestIterator, error) {
logs, sub, err := _OracleEmitter.contract.FilterLogs(opts, "NewOracleRequest")
if err != nil {
return nil, err
}
return &OracleEmitterNewOracleRequestIterator{contract: _OracleEmitter.contract, event: "NewOracleRequest", logs: logs, sub: sub}, nil
}
// WatchNewOracleRequest is a free log subscription operation binding the contract event 0xaa3cd18b7cba9d24d288b9b45616e263b5f40a939fe7f4341f789b955649ea4a.
//
// Solidity: event NewOracleRequest(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID, uint256 requestID)
func (_OracleEmitter *OracleEmitterFilterer) WatchNewOracleRequest(opts *bind.WatchOpts, sink chan<- *OracleEmitterNewOracleRequest) (event.Subscription, error) {
logs, sub, err := _OracleEmitter.contract.WatchLogs(opts, "NewOracleRequest")
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(OracleEmitterNewOracleRequest)
if err := _OracleEmitter.contract.UnpackLog(event, "NewOracleRequest", 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
}
// ParseNewOracleRequest is a log parse operation binding the contract event 0xaa3cd18b7cba9d24d288b9b45616e263b5f40a939fe7f4341f789b955649ea4a.
//
// Solidity: event NewOracleRequest(uint8 originChain, uint8 requestType, string requestParams, address callbackAddress, bytes4 callbackMethodID, uint256 requestID)
func (_OracleEmitter *OracleEmitterFilterer) ParseNewOracleRequest(log types.Log) (*OracleEmitterNewOracleRequest, error) {
event := new(OracleEmitterNewOracleRequest)
if err := _OracleEmitter.contract.UnpackLog(event, "NewOracleRequest", log); err != nil {
return nil, err
}
return event, nil
}