portalregistry.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
)

// PortalRegistryDeployment is an auto generated low-level Go binding around an user-defined struct.
type PortalRegistryDeployment struct {
	ChainId      uint64
	Addr         common.Address
	DeployHeight uint64
	Shards       []uint64
}

// PortalRegistryMetaData contains all meta data concerning the PortalRegistry contract.
var PortalRegistryMetaData = &bind.MetaData{
	ABI: "[{\"type\":\"function\",\"name\":\"deployments\",\"inputs\":[{\"name\":\"\",\"type\":\"uint64\",\"internalType\":\"uint64\"}],\"outputs\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"internalType\":\"uint64\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"get\",\"inputs\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"}],\"outputs\":[{\"name\":\"\",\"type\":\"tuple\",\"internalType\":\"structPortalRegistry.Deployment\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"shards\",\"type\":\"uint64[]\",\"internalType\":\"uint64[]\"}]}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"isRegistered\",\"inputs\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"}],\"outputs\":[{\"name\":\"\",\"type\":\"bool\",\"internalType\":\"bool\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"list\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"tuple[]\",\"internalType\":\"structPortalRegistry.Deployment[]\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"shards\",\"type\":\"uint64[]\",\"internalType\":\"uint64[]\"}]}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"owner\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"address\",\"internalType\":\"address\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"register\",\"inputs\":[{\"name\":\"dep\",\"type\":\"tuple\",\"internalType\":\"structPortalRegistry.Deployment\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"shards\",\"type\":\"uint64[]\",\"internalType\":\"uint64[]\"}]}],\"outputs\":[],\"stateMutability\":\"payable\"},{\"type\":\"function\",\"name\":\"registrationFee\",\"inputs\":[{\"name\":\"deployment\",\"type\":\"tuple\",\"internalType\":\"structPortalRegistry.Deployment\",\"components\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"internalType\":\"uint64\"},{\"name\":\"shards\",\"type\":\"uint64[]\",\"internalType\":\"uint64[]\"}]}],\"outputs\":[{\"name\":\"\",\"type\":\"uint256\",\"internalType\":\"uint256\"}],\"stateMutability\":\"view\"},{\"type\":\"function\",\"name\":\"renounceOwnership\",\"inputs\":[],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"transferOwnership\",\"inputs\":[{\"name\":\"newOwner\",\"type\":\"address\",\"internalType\":\"address\"}],\"outputs\":[],\"stateMutability\":\"nonpayable\"},{\"type\":\"function\",\"name\":\"xregistry\",\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"address\",\"internalType\":\"contractXRegistry\"}],\"stateMutability\":\"view\"},{\"type\":\"event\",\"name\":\"OwnershipTransferred\",\"inputs\":[{\"name\":\"previousOwner\",\"type\":\"address\",\"indexed\":true,\"internalType\":\"address\"},{\"name\":\"newOwner\",\"type\":\"address\",\"indexed\":true,\"internalType\":\"address\"}],\"anonymous\":false},{\"type\":\"event\",\"name\":\"PortalRegistered\",\"inputs\":[{\"name\":\"chainId\",\"type\":\"uint64\",\"indexed\":true,\"internalType\":\"uint64\"},{\"name\":\"addr\",\"type\":\"address\",\"indexed\":true,\"internalType\":\"address\"},{\"name\":\"deployHeight\",\"type\":\"uint64\",\"indexed\":false,\"internalType\":\"uint64\"},{\"name\":\"shards\",\"type\":\"uint64[]\",\"indexed\":false,\"internalType\":\"uint64[]\"}],\"anonymous\":false}]",
	Bin: "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",
}

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

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

// DeployPortalRegistry deploys a new Ethereum contract, binding an instance of PortalRegistry to it.
func DeployPortalRegistry(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *PortalRegistry, error) {
	parsed, err := PortalRegistryMetaData.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(PortalRegistryBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &PortalRegistry{PortalRegistryCaller: PortalRegistryCaller{contract: contract}, PortalRegistryTransactor: PortalRegistryTransactor{contract: contract}, PortalRegistryFilterer: PortalRegistryFilterer{contract: contract}}, nil
}

// PortalRegistry is an auto generated Go binding around an Ethereum contract.
type PortalRegistry struct {
	PortalRegistryCaller     // Read-only binding to the contract
	PortalRegistryTransactor // Write-only binding to the contract
	PortalRegistryFilterer   // Log filterer for contract events
}

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

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

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

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

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

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

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

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

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

// NewPortalRegistry creates a new instance of PortalRegistry, bound to a specific deployed contract.
func NewPortalRegistry(address common.Address, backend bind.ContractBackend) (*PortalRegistry, error) {
	contract, err := bindPortalRegistry(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &PortalRegistry{PortalRegistryCaller: PortalRegistryCaller{contract: contract}, PortalRegistryTransactor: PortalRegistryTransactor{contract: contract}, PortalRegistryFilterer: PortalRegistryFilterer{contract: contract}}, nil
}

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

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

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

// bindPortalRegistry binds a generic wrapper to an already deployed contract.
func bindPortalRegistry(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := PortalRegistryMetaData.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 (_PortalRegistry *PortalRegistryRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _PortalRegistry.Contract.PortalRegistryCaller.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 (_PortalRegistry *PortalRegistryRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _PortalRegistry.Contract.PortalRegistryTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_PortalRegistry *PortalRegistryRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _PortalRegistry.Contract.PortalRegistryTransactor.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 (_PortalRegistry *PortalRegistryCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _PortalRegistry.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 (_PortalRegistry *PortalRegistryTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _PortalRegistry.Contract.contract.Transfer(opts)
}

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

// Deployments is a free data retrieval call binding the contract method 0x473d0452.
//
// Solidity: function deployments(uint64 ) view returns(uint64 chainId, address addr, uint64 deployHeight)
func (_PortalRegistry *PortalRegistryCaller) Deployments(opts *bind.CallOpts, arg0 uint64) (struct {
	ChainId      uint64
	Addr         common.Address
	DeployHeight uint64
}, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "deployments", arg0)

	outstruct := new(struct {
		ChainId      uint64
		Addr         common.Address
		DeployHeight uint64
	})
	if err != nil {
		return *outstruct, err
	}

	outstruct.ChainId = *abi.ConvertType(out[0], new(uint64)).(*uint64)
	outstruct.Addr = *abi.ConvertType(out[1], new(common.Address)).(*common.Address)
	outstruct.DeployHeight = *abi.ConvertType(out[2], new(uint64)).(*uint64)

	return *outstruct, err

}

// Deployments is a free data retrieval call binding the contract method 0x473d0452.
//
// Solidity: function deployments(uint64 ) view returns(uint64 chainId, address addr, uint64 deployHeight)
func (_PortalRegistry *PortalRegistrySession) Deployments(arg0 uint64) (struct {
	ChainId      uint64
	Addr         common.Address
	DeployHeight uint64
}, error) {
	return _PortalRegistry.Contract.Deployments(&_PortalRegistry.CallOpts, arg0)
}

// Deployments is a free data retrieval call binding the contract method 0x473d0452.
//
// Solidity: function deployments(uint64 ) view returns(uint64 chainId, address addr, uint64 deployHeight)
func (_PortalRegistry *PortalRegistryCallerSession) Deployments(arg0 uint64) (struct {
	ChainId      uint64
	Addr         common.Address
	DeployHeight uint64
}, error) {
	return _PortalRegistry.Contract.Deployments(&_PortalRegistry.CallOpts, arg0)
}

// Get is a free data retrieval call binding the contract method 0xada86798.
//
// Solidity: function get(uint64 chainId) view returns((uint64,address,uint64,uint64[]))
func (_PortalRegistry *PortalRegistryCaller) Get(opts *bind.CallOpts, chainId uint64) (PortalRegistryDeployment, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "get", chainId)

	if err != nil {
		return *new(PortalRegistryDeployment), err
	}

	out0 := *abi.ConvertType(out[0], new(PortalRegistryDeployment)).(*PortalRegistryDeployment)

	return out0, err

}

// Get is a free data retrieval call binding the contract method 0xada86798.
//
// Solidity: function get(uint64 chainId) view returns((uint64,address,uint64,uint64[]))
func (_PortalRegistry *PortalRegistrySession) Get(chainId uint64) (PortalRegistryDeployment, error) {
	return _PortalRegistry.Contract.Get(&_PortalRegistry.CallOpts, chainId)
}

// Get is a free data retrieval call binding the contract method 0xada86798.
//
// Solidity: function get(uint64 chainId) view returns((uint64,address,uint64,uint64[]))
func (_PortalRegistry *PortalRegistryCallerSession) Get(chainId uint64) (PortalRegistryDeployment, error) {
	return _PortalRegistry.Contract.Get(&_PortalRegistry.CallOpts, chainId)
}

// IsRegistered is a free data retrieval call binding the contract method 0xc2a1402d.
//
// Solidity: function isRegistered(uint64 chainId) view returns(bool)
func (_PortalRegistry *PortalRegistryCaller) IsRegistered(opts *bind.CallOpts, chainId uint64) (bool, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "isRegistered", chainId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsRegistered is a free data retrieval call binding the contract method 0xc2a1402d.
//
// Solidity: function isRegistered(uint64 chainId) view returns(bool)
func (_PortalRegistry *PortalRegistrySession) IsRegistered(chainId uint64) (bool, error) {
	return _PortalRegistry.Contract.IsRegistered(&_PortalRegistry.CallOpts, chainId)
}

// IsRegistered is a free data retrieval call binding the contract method 0xc2a1402d.
//
// Solidity: function isRegistered(uint64 chainId) view returns(bool)
func (_PortalRegistry *PortalRegistryCallerSession) IsRegistered(chainId uint64) (bool, error) {
	return _PortalRegistry.Contract.IsRegistered(&_PortalRegistry.CallOpts, chainId)
}

// List is a free data retrieval call binding the contract method 0x0f560cd7.
//
// Solidity: function list() view returns((uint64,address,uint64,uint64[])[])
func (_PortalRegistry *PortalRegistryCaller) List(opts *bind.CallOpts) ([]PortalRegistryDeployment, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "list")

	if err != nil {
		return *new([]PortalRegistryDeployment), err
	}

	out0 := *abi.ConvertType(out[0], new([]PortalRegistryDeployment)).(*[]PortalRegistryDeployment)

	return out0, err

}

// List is a free data retrieval call binding the contract method 0x0f560cd7.
//
// Solidity: function list() view returns((uint64,address,uint64,uint64[])[])
func (_PortalRegistry *PortalRegistrySession) List() ([]PortalRegistryDeployment, error) {
	return _PortalRegistry.Contract.List(&_PortalRegistry.CallOpts)
}

// List is a free data retrieval call binding the contract method 0x0f560cd7.
//
// Solidity: function list() view returns((uint64,address,uint64,uint64[])[])
func (_PortalRegistry *PortalRegistryCallerSession) List() ([]PortalRegistryDeployment, error) {
	return _PortalRegistry.Contract.List(&_PortalRegistry.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_PortalRegistry *PortalRegistryCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "owner")

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_PortalRegistry *PortalRegistrySession) Owner() (common.Address, error) {
	return _PortalRegistry.Contract.Owner(&_PortalRegistry.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_PortalRegistry *PortalRegistryCallerSession) Owner() (common.Address, error) {
	return _PortalRegistry.Contract.Owner(&_PortalRegistry.CallOpts)
}

// RegistrationFee is a free data retrieval call binding the contract method 0xd65c9013.
//
// Solidity: function registrationFee((uint64,address,uint64,uint64[]) deployment) view returns(uint256)
func (_PortalRegistry *PortalRegistryCaller) RegistrationFee(opts *bind.CallOpts, deployment PortalRegistryDeployment) (*big.Int, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "registrationFee", deployment)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// RegistrationFee is a free data retrieval call binding the contract method 0xd65c9013.
//
// Solidity: function registrationFee((uint64,address,uint64,uint64[]) deployment) view returns(uint256)
func (_PortalRegistry *PortalRegistrySession) RegistrationFee(deployment PortalRegistryDeployment) (*big.Int, error) {
	return _PortalRegistry.Contract.RegistrationFee(&_PortalRegistry.CallOpts, deployment)
}

// RegistrationFee is a free data retrieval call binding the contract method 0xd65c9013.
//
// Solidity: function registrationFee((uint64,address,uint64,uint64[]) deployment) view returns(uint256)
func (_PortalRegistry *PortalRegistryCallerSession) RegistrationFee(deployment PortalRegistryDeployment) (*big.Int, error) {
	return _PortalRegistry.Contract.RegistrationFee(&_PortalRegistry.CallOpts, deployment)
}

// Xregistry is a free data retrieval call binding the contract method 0x738b07a6.
//
// Solidity: function xregistry() view returns(address)
func (_PortalRegistry *PortalRegistryCaller) Xregistry(opts *bind.CallOpts) (common.Address, error) {
	var out []interface{}
	err := _PortalRegistry.contract.Call(opts, &out, "xregistry")

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// Xregistry is a free data retrieval call binding the contract method 0x738b07a6.
//
// Solidity: function xregistry() view returns(address)
func (_PortalRegistry *PortalRegistrySession) Xregistry() (common.Address, error) {
	return _PortalRegistry.Contract.Xregistry(&_PortalRegistry.CallOpts)
}

// Xregistry is a free data retrieval call binding the contract method 0x738b07a6.
//
// Solidity: function xregistry() view returns(address)
func (_PortalRegistry *PortalRegistryCallerSession) Xregistry() (common.Address, error) {
	return _PortalRegistry.Contract.Xregistry(&_PortalRegistry.CallOpts)
}

// Register is a paid mutator transaction binding the contract method 0x278679c5.
//
// Solidity: function register((uint64,address,uint64,uint64[]) dep) payable returns()
func (_PortalRegistry *PortalRegistryTransactor) Register(opts *bind.TransactOpts, dep PortalRegistryDeployment) (*types.Transaction, error) {
	return _PortalRegistry.contract.Transact(opts, "register", dep)
}

// Register is a paid mutator transaction binding the contract method 0x278679c5.
//
// Solidity: function register((uint64,address,uint64,uint64[]) dep) payable returns()
func (_PortalRegistry *PortalRegistrySession) Register(dep PortalRegistryDeployment) (*types.Transaction, error) {
	return _PortalRegistry.Contract.Register(&_PortalRegistry.TransactOpts, dep)
}

// Register is a paid mutator transaction binding the contract method 0x278679c5.
//
// Solidity: function register((uint64,address,uint64,uint64[]) dep) payable returns()
func (_PortalRegistry *PortalRegistryTransactorSession) Register(dep PortalRegistryDeployment) (*types.Transaction, error) {
	return _PortalRegistry.Contract.Register(&_PortalRegistry.TransactOpts, dep)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_PortalRegistry *PortalRegistryTransactor) RenounceOwnership(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _PortalRegistry.contract.Transact(opts, "renounceOwnership")
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_PortalRegistry *PortalRegistrySession) RenounceOwnership() (*types.Transaction, error) {
	return _PortalRegistry.Contract.RenounceOwnership(&_PortalRegistry.TransactOpts)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_PortalRegistry *PortalRegistryTransactorSession) RenounceOwnership() (*types.Transaction, error) {
	return _PortalRegistry.Contract.RenounceOwnership(&_PortalRegistry.TransactOpts)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_PortalRegistry *PortalRegistryTransactor) TransferOwnership(opts *bind.TransactOpts, newOwner common.Address) (*types.Transaction, error) {
	return _PortalRegistry.contract.Transact(opts, "transferOwnership", newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_PortalRegistry *PortalRegistrySession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _PortalRegistry.Contract.TransferOwnership(&_PortalRegistry.TransactOpts, newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_PortalRegistry *PortalRegistryTransactorSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _PortalRegistry.Contract.TransferOwnership(&_PortalRegistry.TransactOpts, newOwner)
}

// PortalRegistryOwnershipTransferredIterator is returned from FilterOwnershipTransferred and is used to iterate over the raw logs and unpacked data for OwnershipTransferred events raised by the PortalRegistry contract.
type PortalRegistryOwnershipTransferredIterator struct {
	Event *PortalRegistryOwnershipTransferred // 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 *PortalRegistryOwnershipTransferredIterator) 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(PortalRegistryOwnershipTransferred)
			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(PortalRegistryOwnershipTransferred)
		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 *PortalRegistryOwnershipTransferredIterator) Error() error {
	return it.fail
}

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

// PortalRegistryOwnershipTransferred represents a OwnershipTransferred event raised by the PortalRegistry contract.
type PortalRegistryOwnershipTransferred struct {
	PreviousOwner common.Address
	NewOwner      common.Address
	Raw           types.Log // Blockchain specific contextual infos
}

// FilterOwnershipTransferred is a free log retrieval operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_PortalRegistry *PortalRegistryFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, previousOwner []common.Address, newOwner []common.Address) (*PortalRegistryOwnershipTransferredIterator, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _PortalRegistry.contract.FilterLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return &PortalRegistryOwnershipTransferredIterator{contract: _PortalRegistry.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}

// WatchOwnershipTransferred is a free log subscription operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_PortalRegistry *PortalRegistryFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *PortalRegistryOwnershipTransferred, previousOwner []common.Address, newOwner []common.Address) (event.Subscription, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _PortalRegistry.contract.WatchLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	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(PortalRegistryOwnershipTransferred)
				if err := _PortalRegistry.contract.UnpackLog(event, "OwnershipTransferred", 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
}

// ParseOwnershipTransferred is a log parse operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_PortalRegistry *PortalRegistryFilterer) ParseOwnershipTransferred(log types.Log) (*PortalRegistryOwnershipTransferred, error) {
	event := new(PortalRegistryOwnershipTransferred)
	if err := _PortalRegistry.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// PortalRegistryPortalRegisteredIterator is returned from FilterPortalRegistered and is used to iterate over the raw logs and unpacked data for PortalRegistered events raised by the PortalRegistry contract.
type PortalRegistryPortalRegisteredIterator struct {
	Event *PortalRegistryPortalRegistered // 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 *PortalRegistryPortalRegisteredIterator) 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(PortalRegistryPortalRegistered)
			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(PortalRegistryPortalRegistered)
		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 *PortalRegistryPortalRegisteredIterator) Error() error {
	return it.fail
}

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

// PortalRegistryPortalRegistered represents a PortalRegistered event raised by the PortalRegistry contract.
type PortalRegistryPortalRegistered struct {
	ChainId      uint64
	Addr         common.Address
	DeployHeight uint64
	Shards       []uint64
	Raw          types.Log // Blockchain specific contextual infos
}

// FilterPortalRegistered is a free log retrieval operation binding the contract event 0x99fa7076dae8857571c277f28e10ca59528e679baa7981e731a3cd4f877b4f75.
//
// Solidity: event PortalRegistered(uint64 indexed chainId, address indexed addr, uint64 deployHeight, uint64[] shards)
func (_PortalRegistry *PortalRegistryFilterer) FilterPortalRegistered(opts *bind.FilterOpts, chainId []uint64, addr []common.Address) (*PortalRegistryPortalRegisteredIterator, error) {

	var chainIdRule []interface{}
	for _, chainIdItem := range chainId {
		chainIdRule = append(chainIdRule, chainIdItem)
	}
	var addrRule []interface{}
	for _, addrItem := range addr {
		addrRule = append(addrRule, addrItem)
	}

	logs, sub, err := _PortalRegistry.contract.FilterLogs(opts, "PortalRegistered", chainIdRule, addrRule)
	if err != nil {
		return nil, err
	}
	return &PortalRegistryPortalRegisteredIterator{contract: _PortalRegistry.contract, event: "PortalRegistered", logs: logs, sub: sub}, nil
}

// WatchPortalRegistered is a free log subscription operation binding the contract event 0x99fa7076dae8857571c277f28e10ca59528e679baa7981e731a3cd4f877b4f75.
//
// Solidity: event PortalRegistered(uint64 indexed chainId, address indexed addr, uint64 deployHeight, uint64[] shards)
func (_PortalRegistry *PortalRegistryFilterer) WatchPortalRegistered(opts *bind.WatchOpts, sink chan<- *PortalRegistryPortalRegistered, chainId []uint64, addr []common.Address) (event.Subscription, error) {

	var chainIdRule []interface{}
	for _, chainIdItem := range chainId {
		chainIdRule = append(chainIdRule, chainIdItem)
	}
	var addrRule []interface{}
	for _, addrItem := range addr {
		addrRule = append(addrRule, addrItem)
	}

	logs, sub, err := _PortalRegistry.contract.WatchLogs(opts, "PortalRegistered", chainIdRule, addrRule)
	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(PortalRegistryPortalRegistered)
				if err := _PortalRegistry.contract.UnpackLog(event, "PortalRegistered", 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
}

// ParsePortalRegistered is a log parse operation binding the contract event 0x99fa7076dae8857571c277f28e10ca59528e679baa7981e731a3cd4f877b4f75.
//
// Solidity: event PortalRegistered(uint64 indexed chainId, address indexed addr, uint64 deployHeight, uint64[] shards)
func (_PortalRegistry *PortalRegistryFilterer) ParsePortalRegistered(log types.Log) (*PortalRegistryPortalRegistered, error) {
	event := new(PortalRegistryPortalRegistered)
	if err := _PortalRegistry.contract.UnpackLog(event, "PortalRegistered", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}