transparentupgradeableproxy.go

// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.

package bindings

import (
	"errors"
	"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 (
	_ = errors.New
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
	_ = abi.ConvertType
)

// TransparentUpgradeableProxyMetaData contains all meta data concerning the TransparentUpgradeableProxy contract.
var TransparentUpgradeableProxyMetaData = &bind.MetaData{
	ABI: "[{\"type\":\"constructor\",\"inputs\":[{\"name\":\"_logic\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"initialOwner\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"_data\",\"type\":\"bytes\",\"internalType\":\"bytes\"}],\"stateMutability\":\"payable\"},{\"type\":\"fallback\",\"stateMutability\":\"payable\"},{\"type\":\"event\",\"name\":\"AdminChanged\",\"inputs\":[{\"name\":\"previousAdmin\",\"type\":\"address\",\"indexed\":false,\"internalType\":\"address\"},{\"name\":\"newAdmin\",\"type\":\"address\",\"indexed\":false,\"internalType\":\"address\"}],\"anonymous\":false},{\"type\":\"event\",\"name\":\"Upgraded\",\"inputs\":[{\"name\":\"implementation\",\"type\":\"address\",\"indexed\":true,\"internalType\":\"address\"}],\"anonymous\":false},{\"type\":\"error\",\"name\":\"AddressEmptyCode\",\"inputs\":[{\"name\":\"target\",\"type\":\"address\",\"internalType\":\"address\"}]},{\"type\":\"error\",\"name\":\"ERC1967InvalidAdmin\",\"inputs\":[{\"name\":\"admin\",\"type\":\"address\",\"internalType\":\"address\"}]},{\"type\":\"error\",\"name\":\"ERC1967InvalidImplementation\",\"inputs\":[{\"name\":\"implementation\",\"type\":\"address\",\"internalType\":\"address\"}]},{\"type\":\"error\",\"name\":\"ERC1967NonPayable\",\"inputs\":[]},{\"type\":\"error\",\"name\":\"FailedInnerCall\",\"inputs\":[]},{\"type\":\"error\",\"name\":\"ProxyDeniedAdminAccess\",\"inputs\":[]}]",
	Bin: "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}

// TransparentUpgradeableProxyABI is the input ABI used to generate the binding from.
// Deprecated: Use TransparentUpgradeableProxyMetaData.ABI instead.
var TransparentUpgradeableProxyABI = TransparentUpgradeableProxyMetaData.ABI

// TransparentUpgradeableProxyBin is the compiled bytecode used for deploying new contracts.
// Deprecated: Use TransparentUpgradeableProxyMetaData.Bin instead.
var TransparentUpgradeableProxyBin = TransparentUpgradeableProxyMetaData.Bin

// DeployTransparentUpgradeableProxy deploys a new Ethereum contract, binding an instance of TransparentUpgradeableProxy to it.
func DeployTransparentUpgradeableProxy(auth *bind.TransactOpts, backend bind.ContractBackend, _logic common.Address, initialOwner common.Address, _data []byte) (common.Address, *types.Transaction, *TransparentUpgradeableProxy, error) {
	parsed, err := TransparentUpgradeableProxyMetaData.GetAbi()
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	if parsed == nil {
		return common.Address{}, nil, nil, errors.New("GetABI returned nil")
	}

	address, tx, contract, err := bind.DeployContract(auth, *parsed, common.FromHex(TransparentUpgradeableProxyBin), backend, _logic, initialOwner, _data)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &TransparentUpgradeableProxy{TransparentUpgradeableProxyCaller: TransparentUpgradeableProxyCaller{contract: contract}, TransparentUpgradeableProxyTransactor: TransparentUpgradeableProxyTransactor{contract: contract}, TransparentUpgradeableProxyFilterer: TransparentUpgradeableProxyFilterer{contract: contract}}, nil
}

// TransparentUpgradeableProxy is an auto generated Go binding around an Ethereum contract.
type TransparentUpgradeableProxy struct {
	TransparentUpgradeableProxyCaller     // Read-only binding to the contract
	TransparentUpgradeableProxyTransactor // Write-only binding to the contract
	TransparentUpgradeableProxyFilterer   // Log filterer for contract events
}

// TransparentUpgradeableProxyCaller is an auto generated read-only Go binding around an Ethereum contract.
type TransparentUpgradeableProxyCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// TransparentUpgradeableProxyTransactor is an auto generated write-only Go binding around an Ethereum contract.
type TransparentUpgradeableProxyTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// TransparentUpgradeableProxyFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type TransparentUpgradeableProxyFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// TransparentUpgradeableProxySession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type TransparentUpgradeableProxySession struct {
	Contract     *TransparentUpgradeableProxy // 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
}

// TransparentUpgradeableProxyCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type TransparentUpgradeableProxyCallerSession struct {
	Contract *TransparentUpgradeableProxyCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts                      // Call options to use throughout this session
}

// TransparentUpgradeableProxyTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type TransparentUpgradeableProxyTransactorSession struct {
	Contract     *TransparentUpgradeableProxyTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts                      // Transaction auth options to use throughout this session
}

// TransparentUpgradeableProxyRaw is an auto generated low-level Go binding around an Ethereum contract.
type TransparentUpgradeableProxyRaw struct {
	Contract *TransparentUpgradeableProxy // Generic contract binding to access the raw methods on
}

// TransparentUpgradeableProxyCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type TransparentUpgradeableProxyCallerRaw struct {
	Contract *TransparentUpgradeableProxyCaller // Generic read-only contract binding to access the raw methods on
}

// TransparentUpgradeableProxyTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type TransparentUpgradeableProxyTransactorRaw struct {
	Contract *TransparentUpgradeableProxyTransactor // Generic write-only contract binding to access the raw methods on
}

// NewTransparentUpgradeableProxy creates a new instance of TransparentUpgradeableProxy, bound to a specific deployed contract.
func NewTransparentUpgradeableProxy(address common.Address, backend bind.ContractBackend) (*TransparentUpgradeableProxy, error) {
	contract, err := bindTransparentUpgradeableProxy(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxy{TransparentUpgradeableProxyCaller: TransparentUpgradeableProxyCaller{contract: contract}, TransparentUpgradeableProxyTransactor: TransparentUpgradeableProxyTransactor{contract: contract}, TransparentUpgradeableProxyFilterer: TransparentUpgradeableProxyFilterer{contract: contract}}, nil
}

// NewTransparentUpgradeableProxyCaller creates a new read-only instance of TransparentUpgradeableProxy, bound to a specific deployed contract.
func NewTransparentUpgradeableProxyCaller(address common.Address, caller bind.ContractCaller) (*TransparentUpgradeableProxyCaller, error) {
	contract, err := bindTransparentUpgradeableProxy(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxyCaller{contract: contract}, nil
}

// NewTransparentUpgradeableProxyTransactor creates a new write-only instance of TransparentUpgradeableProxy, bound to a specific deployed contract.
func NewTransparentUpgradeableProxyTransactor(address common.Address, transactor bind.ContractTransactor) (*TransparentUpgradeableProxyTransactor, error) {
	contract, err := bindTransparentUpgradeableProxy(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxyTransactor{contract: contract}, nil
}

// NewTransparentUpgradeableProxyFilterer creates a new log filterer instance of TransparentUpgradeableProxy, bound to a specific deployed contract.
func NewTransparentUpgradeableProxyFilterer(address common.Address, filterer bind.ContractFilterer) (*TransparentUpgradeableProxyFilterer, error) {
	contract, err := bindTransparentUpgradeableProxy(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxyFilterer{contract: contract}, nil
}

// bindTransparentUpgradeableProxy binds a generic wrapper to an already deployed contract.
func bindTransparentUpgradeableProxy(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := TransparentUpgradeableProxyMetaData.GetAbi()
	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 (_TransparentUpgradeableProxy *TransparentUpgradeableProxyRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _TransparentUpgradeableProxy.Contract.TransparentUpgradeableProxyCaller.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 (_TransparentUpgradeableProxy *TransparentUpgradeableProxyRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.TransparentUpgradeableProxyTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.TransparentUpgradeableProxyTransactor.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 (_TransparentUpgradeableProxy *TransparentUpgradeableProxyCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _TransparentUpgradeableProxy.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 (_TransparentUpgradeableProxy *TransparentUpgradeableProxyTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.contract.Transact(opts, method, params...)
}

// Fallback is a paid mutator transaction binding the contract fallback function.
//
// Solidity: fallback() payable returns()
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyTransactor) Fallback(opts *bind.TransactOpts, calldata []byte) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.contract.RawTransact(opts, calldata)
}

// Fallback is a paid mutator transaction binding the contract fallback function.
//
// Solidity: fallback() payable returns()
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxySession) Fallback(calldata []byte) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.Fallback(&_TransparentUpgradeableProxy.TransactOpts, calldata)
}

// Fallback is a paid mutator transaction binding the contract fallback function.
//
// Solidity: fallback() payable returns()
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyTransactorSession) Fallback(calldata []byte) (*types.Transaction, error) {
	return _TransparentUpgradeableProxy.Contract.Fallback(&_TransparentUpgradeableProxy.TransactOpts, calldata)
}

// TransparentUpgradeableProxyAdminChangedIterator is returned from FilterAdminChanged and is used to iterate over the raw logs and unpacked data for AdminChanged events raised by the TransparentUpgradeableProxy contract.
type TransparentUpgradeableProxyAdminChangedIterator struct {
	Event *TransparentUpgradeableProxyAdminChanged // 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 *TransparentUpgradeableProxyAdminChangedIterator) 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(TransparentUpgradeableProxyAdminChanged)
			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(TransparentUpgradeableProxyAdminChanged)
		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 *TransparentUpgradeableProxyAdminChangedIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *TransparentUpgradeableProxyAdminChangedIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// TransparentUpgradeableProxyAdminChanged represents a AdminChanged event raised by the TransparentUpgradeableProxy contract.
type TransparentUpgradeableProxyAdminChanged struct {
	PreviousAdmin common.Address
	NewAdmin      common.Address
	Raw           types.Log // Blockchain specific contextual infos
}

// FilterAdminChanged is a free log retrieval operation binding the contract event 0x7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f.
//
// Solidity: event AdminChanged(address previousAdmin, address newAdmin)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) FilterAdminChanged(opts *bind.FilterOpts) (*TransparentUpgradeableProxyAdminChangedIterator, error) {

	logs, sub, err := _TransparentUpgradeableProxy.contract.FilterLogs(opts, "AdminChanged")
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxyAdminChangedIterator{contract: _TransparentUpgradeableProxy.contract, event: "AdminChanged", logs: logs, sub: sub}, nil
}

// WatchAdminChanged is a free log subscription operation binding the contract event 0x7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f.
//
// Solidity: event AdminChanged(address previousAdmin, address newAdmin)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) WatchAdminChanged(opts *bind.WatchOpts, sink chan<- *TransparentUpgradeableProxyAdminChanged) (event.Subscription, error) {

	logs, sub, err := _TransparentUpgradeableProxy.contract.WatchLogs(opts, "AdminChanged")
	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(TransparentUpgradeableProxyAdminChanged)
				if err := _TransparentUpgradeableProxy.contract.UnpackLog(event, "AdminChanged", 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
}

// ParseAdminChanged is a log parse operation binding the contract event 0x7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f.
//
// Solidity: event AdminChanged(address previousAdmin, address newAdmin)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) ParseAdminChanged(log types.Log) (*TransparentUpgradeableProxyAdminChanged, error) {
	event := new(TransparentUpgradeableProxyAdminChanged)
	if err := _TransparentUpgradeableProxy.contract.UnpackLog(event, "AdminChanged", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// TransparentUpgradeableProxyUpgradedIterator is returned from FilterUpgraded and is used to iterate over the raw logs and unpacked data for Upgraded events raised by the TransparentUpgradeableProxy contract.
type TransparentUpgradeableProxyUpgradedIterator struct {
	Event *TransparentUpgradeableProxyUpgraded // 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 *TransparentUpgradeableProxyUpgradedIterator) 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(TransparentUpgradeableProxyUpgraded)
			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(TransparentUpgradeableProxyUpgraded)
		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 *TransparentUpgradeableProxyUpgradedIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *TransparentUpgradeableProxyUpgradedIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// TransparentUpgradeableProxyUpgraded represents a Upgraded event raised by the TransparentUpgradeableProxy contract.
type TransparentUpgradeableProxyUpgraded struct {
	Implementation common.Address
	Raw            types.Log // Blockchain specific contextual infos
}

// FilterUpgraded is a free log retrieval operation binding the contract event 0xbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b.
//
// Solidity: event Upgraded(address indexed implementation)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) FilterUpgraded(opts *bind.FilterOpts, implementation []common.Address) (*TransparentUpgradeableProxyUpgradedIterator, error) {

	var implementationRule []interface{}
	for _, implementationItem := range implementation {
		implementationRule = append(implementationRule, implementationItem)
	}

	logs, sub, err := _TransparentUpgradeableProxy.contract.FilterLogs(opts, "Upgraded", implementationRule)
	if err != nil {
		return nil, err
	}
	return &TransparentUpgradeableProxyUpgradedIterator{contract: _TransparentUpgradeableProxy.contract, event: "Upgraded", logs: logs, sub: sub}, nil
}

// WatchUpgraded is a free log subscription operation binding the contract event 0xbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b.
//
// Solidity: event Upgraded(address indexed implementation)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) WatchUpgraded(opts *bind.WatchOpts, sink chan<- *TransparentUpgradeableProxyUpgraded, implementation []common.Address) (event.Subscription, error) {

	var implementationRule []interface{}
	for _, implementationItem := range implementation {
		implementationRule = append(implementationRule, implementationItem)
	}

	logs, sub, err := _TransparentUpgradeableProxy.contract.WatchLogs(opts, "Upgraded", implementationRule)
	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(TransparentUpgradeableProxyUpgraded)
				if err := _TransparentUpgradeableProxy.contract.UnpackLog(event, "Upgraded", 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
}

// ParseUpgraded is a log parse operation binding the contract event 0xbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b.
//
// Solidity: event Upgraded(address indexed implementation)
func (_TransparentUpgradeableProxy *TransparentUpgradeableProxyFilterer) ParseUpgraded(log types.Log) (*TransparentUpgradeableProxyUpgraded, error) {
	event := new(TransparentUpgradeableProxyUpgraded)
	if err := _TransparentUpgradeableProxy.contract.UnpackLog(event, "Upgraded", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}