github.com/codingfuture/orig-energi3@v0.8.4/energi/abi/CheckpointRegistryV2.go (about) 1 // Code generated - DO NOT EDIT. 2 // This file is a generated binding and any manual changes will be lost. 3 4 package abi 5 6 import ( 7 "math/big" 8 "strings" 9 10 ethereum "github.com/ethereum/go-ethereum" 11 "github.com/ethereum/go-ethereum/accounts/abi" 12 "github.com/ethereum/go-ethereum/accounts/abi/bind" 13 "github.com/ethereum/go-ethereum/common" 14 "github.com/ethereum/go-ethereum/core/types" 15 "github.com/ethereum/go-ethereum/event" 16 ) 17 18 // Reference imports to suppress errors if they are not otherwise used. 19 var ( 20 _ = big.NewInt 21 _ = strings.NewReader 22 _ = ethereum.NotFound 23 _ = abi.U256 24 _ = bind.Bind 25 _ = common.Big1 26 _ = types.BloomLookup 27 _ = event.NewSubscription 28 ) 29 30 // CheckpointRegistryV2ABI is the input ABI used to generate the binding from. 31 const CheckpointRegistryV2ABI = "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_proxy\",\"type\":\"address\"},{\"internalType\":\"contractIGovernedProxy\",\"name\":\"_mnregistry_proxy\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_cpp_signer\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"number\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"contractICheckpoint\",\"name\":\"checkpoint\",\"type\":\"address\"}],\"name\":\"Checkpoint\",\"type\":\"event\"},{\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"fallback\"},{\"constant\":true,\"inputs\":[],\"name\":\"CPP_signer\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"checkpoints\",\"outputs\":[{\"internalType\":\"contractICheckpoint[]\",\"name\":\"\",\"type\":\"address[]\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"contractIGovernedContract\",\"name\":\"_newImpl\",\"type\":\"address\"}],\"name\":\"destroy\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"contractIGovernedContract\",\"name\":\"_oldImpl\",\"type\":\"address\"}],\"name\":\"migrate\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"mnregistry_proxy\",\"outputs\":[{\"internalType\":\"contractIGovernedProxy\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"number\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"hash\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"signature\",\"type\":\"bytes\"}],\"name\":\"propose\",\"outputs\":[{\"internalType\":\"contractICheckpoint\",\"name\":\"checkpoint\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"proxy\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"contractICheckpoint\",\"name\":\"checkpoint\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"signature\",\"type\":\"bytes\"}],\"name\":\"sign\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"number\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"hash\",\"type\":\"bytes32\"}],\"name\":\"signatureBase\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"sigbase\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"v1storage\",\"outputs\":[{\"internalType\":\"contractStorageCheckpointRegistryV1\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"}]" 32 33 // CheckpointRegistryV2Bin is the compiled bytecode used for deploying new contracts. 34 const CheckpointRegistryV2Bin = 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35 36 // DeployCheckpointRegistryV2 deploys a new Ethereum contract, binding an instance of CheckpointRegistryV2 to it. 37 func DeployCheckpointRegistryV2(auth *bind.TransactOpts, backend bind.ContractBackend, _proxy common.Address, _mnregistry_proxy common.Address, _cpp_signer common.Address) (common.Address, *types.Transaction, *CheckpointRegistryV2, error) { 38 parsed, err := abi.JSON(strings.NewReader(CheckpointRegistryV2ABI)) 39 if err != nil { 40 return common.Address{}, nil, nil, err 41 } 42 address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(CheckpointRegistryV2Bin), backend, _proxy, _mnregistry_proxy, _cpp_signer) 43 if err != nil { 44 return common.Address{}, nil, nil, err 45 } 46 return address, tx, &CheckpointRegistryV2{CheckpointRegistryV2Caller: CheckpointRegistryV2Caller{contract: contract}, CheckpointRegistryV2Transactor: CheckpointRegistryV2Transactor{contract: contract}, CheckpointRegistryV2Filterer: CheckpointRegistryV2Filterer{contract: contract}}, nil 47 } 48 49 // CheckpointRegistryV2Bin is the compiled bytecode of contract after deployment. 50 const CheckpointRegistryV2RuntimeBin = 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51 52 // CheckpointRegistryV2 is an auto generated Go binding around an Ethereum contract. 53 type CheckpointRegistryV2 struct { 54 CheckpointRegistryV2Caller // Read-only binding to the contract 55 CheckpointRegistryV2Transactor // Write-only binding to the contract 56 CheckpointRegistryV2Filterer // Log filterer for contract events 57 } 58 59 // CheckpointRegistryV2Caller is an auto generated read-only Go binding around an Ethereum contract. 60 type CheckpointRegistryV2Caller struct { 61 contract *bind.BoundContract // Generic contract wrapper for the low level calls 62 } 63 64 // CheckpointRegistryV2Transactor is an auto generated write-only Go binding around an Ethereum contract. 65 type CheckpointRegistryV2Transactor struct { 66 contract *bind.BoundContract // Generic contract wrapper for the low level calls 67 } 68 69 // CheckpointRegistryV2Filterer is an auto generated log filtering Go binding around an Ethereum contract events. 70 type CheckpointRegistryV2Filterer struct { 71 contract *bind.BoundContract // Generic contract wrapper for the low level calls 72 } 73 74 // CheckpointRegistryV2Session is an auto generated Go binding around an Ethereum contract, 75 // with pre-set call and transact options. 76 type CheckpointRegistryV2Session struct { 77 Contract *CheckpointRegistryV2 // Generic contract binding to set the session for 78 CallOpts bind.CallOpts // Call options to use throughout this session 79 TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session 80 } 81 82 // CheckpointRegistryV2CallerSession is an auto generated read-only Go binding around an Ethereum contract, 83 // with pre-set call options. 84 type CheckpointRegistryV2CallerSession struct { 85 Contract *CheckpointRegistryV2Caller // Generic contract caller binding to set the session for 86 CallOpts bind.CallOpts // Call options to use throughout this session 87 } 88 89 // CheckpointRegistryV2TransactorSession is an auto generated write-only Go binding around an Ethereum contract, 90 // with pre-set transact options. 91 type CheckpointRegistryV2TransactorSession struct { 92 Contract *CheckpointRegistryV2Transactor // Generic contract transactor binding to set the session for 93 TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session 94 } 95 96 // CheckpointRegistryV2Raw is an auto generated low-level Go binding around an Ethereum contract. 97 type CheckpointRegistryV2Raw struct { 98 Contract *CheckpointRegistryV2 // Generic contract binding to access the raw methods on 99 } 100 101 // CheckpointRegistryV2CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract. 102 type CheckpointRegistryV2CallerRaw struct { 103 Contract *CheckpointRegistryV2Caller // Generic read-only contract binding to access the raw methods on 104 } 105 106 // CheckpointRegistryV2TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract. 107 type CheckpointRegistryV2TransactorRaw struct { 108 Contract *CheckpointRegistryV2Transactor // Generic write-only contract binding to access the raw methods on 109 } 110 111 // NewCheckpointRegistryV2 creates a new instance of CheckpointRegistryV2, bound to a specific deployed contract. 112 func NewCheckpointRegistryV2(address common.Address, backend bind.ContractBackend) (*CheckpointRegistryV2, error) { 113 contract, err := bindCheckpointRegistryV2(address, backend, backend, backend) 114 if err != nil { 115 return nil, err 116 } 117 return &CheckpointRegistryV2{CheckpointRegistryV2Caller: CheckpointRegistryV2Caller{contract: contract}, CheckpointRegistryV2Transactor: CheckpointRegistryV2Transactor{contract: contract}, CheckpointRegistryV2Filterer: CheckpointRegistryV2Filterer{contract: contract}}, nil 118 } 119 120 // NewCheckpointRegistryV2Caller creates a new read-only instance of CheckpointRegistryV2, bound to a specific deployed contract. 121 func NewCheckpointRegistryV2Caller(address common.Address, caller bind.ContractCaller) (*CheckpointRegistryV2Caller, error) { 122 contract, err := bindCheckpointRegistryV2(address, caller, nil, nil) 123 if err != nil { 124 return nil, err 125 } 126 return &CheckpointRegistryV2Caller{contract: contract}, nil 127 } 128 129 // NewCheckpointRegistryV2Transactor creates a new write-only instance of CheckpointRegistryV2, bound to a specific deployed contract. 130 func NewCheckpointRegistryV2Transactor(address common.Address, transactor bind.ContractTransactor) (*CheckpointRegistryV2Transactor, error) { 131 contract, err := bindCheckpointRegistryV2(address, nil, transactor, nil) 132 if err != nil { 133 return nil, err 134 } 135 return &CheckpointRegistryV2Transactor{contract: contract}, nil 136 } 137 138 // NewCheckpointRegistryV2Filterer creates a new log filterer instance of CheckpointRegistryV2, bound to a specific deployed contract. 139 func NewCheckpointRegistryV2Filterer(address common.Address, filterer bind.ContractFilterer) (*CheckpointRegistryV2Filterer, error) { 140 contract, err := bindCheckpointRegistryV2(address, nil, nil, filterer) 141 if err != nil { 142 return nil, err 143 } 144 return &CheckpointRegistryV2Filterer{contract: contract}, nil 145 } 146 147 // bindCheckpointRegistryV2 binds a generic wrapper to an already deployed contract. 148 func bindCheckpointRegistryV2(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) { 149 parsed, err := abi.JSON(strings.NewReader(CheckpointRegistryV2ABI)) 150 if err != nil { 151 return nil, err 152 } 153 return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil 154 } 155 156 // Call invokes the (constant) contract method with params as input values and 157 // sets the output to result. The result type might be a single field for simple 158 // returns, a slice of interfaces for anonymous returns and a struct for named 159 // returns. 160 func (_CheckpointRegistryV2 *CheckpointRegistryV2Raw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error { 161 return _CheckpointRegistryV2.Contract.CheckpointRegistryV2Caller.contract.Call(opts, result, method, params...) 162 } 163 164 // Transfer initiates a plain transaction to move funds to the contract, calling 165 // its default method if one is available. 166 func (_CheckpointRegistryV2 *CheckpointRegistryV2Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { 167 return _CheckpointRegistryV2.Contract.CheckpointRegistryV2Transactor.contract.Transfer(opts) 168 } 169 170 // Transact invokes the (paid) contract method with params as input values. 171 func (_CheckpointRegistryV2 *CheckpointRegistryV2Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { 172 return _CheckpointRegistryV2.Contract.CheckpointRegistryV2Transactor.contract.Transact(opts, method, params...) 173 } 174 175 // Call invokes the (constant) contract method with params as input values and 176 // sets the output to result. The result type might be a single field for simple 177 // returns, a slice of interfaces for anonymous returns and a struct for named 178 // returns. 179 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error { 180 return _CheckpointRegistryV2.Contract.contract.Call(opts, result, method, params...) 181 } 182 183 // Transfer initiates a plain transaction to move funds to the contract, calling 184 // its default method if one is available. 185 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { 186 return _CheckpointRegistryV2.Contract.contract.Transfer(opts) 187 } 188 189 // Transact invokes the (paid) contract method with params as input values. 190 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { 191 return _CheckpointRegistryV2.Contract.contract.Transact(opts, method, params...) 192 } 193 194 // CPPSigner is a free data retrieval call binding the contract method 0xd59f1758. 195 // 196 // Solidity: function CPP_signer() constant returns(address) 197 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) CPPSigner(opts *bind.CallOpts) (common.Address, error) { 198 var ( 199 ret0 = new(common.Address) 200 ) 201 out := ret0 202 err := _CheckpointRegistryV2.contract.Call(opts, out, "CPP_signer") 203 return *ret0, err 204 } 205 206 // CPPSigner is a free data retrieval call binding the contract method 0xd59f1758. 207 // 208 // Solidity: function CPP_signer() constant returns(address) 209 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) CPPSigner() (common.Address, error) { 210 return _CheckpointRegistryV2.Contract.CPPSigner(&_CheckpointRegistryV2.CallOpts) 211 } 212 213 // CPPSigner is a free data retrieval call binding the contract method 0xd59f1758. 214 // 215 // Solidity: function CPP_signer() constant returns(address) 216 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) CPPSigner() (common.Address, error) { 217 return _CheckpointRegistryV2.Contract.CPPSigner(&_CheckpointRegistryV2.CallOpts) 218 } 219 220 // Checkpoints is a free data retrieval call binding the contract method 0x5a48c0b0. 221 // 222 // Solidity: function checkpoints() constant returns(address[]) 223 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) Checkpoints(opts *bind.CallOpts) ([]common.Address, error) { 224 var ( 225 ret0 = new([]common.Address) 226 ) 227 out := ret0 228 err := _CheckpointRegistryV2.contract.Call(opts, out, "checkpoints") 229 return *ret0, err 230 } 231 232 // Checkpoints is a free data retrieval call binding the contract method 0x5a48c0b0. 233 // 234 // Solidity: function checkpoints() constant returns(address[]) 235 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Checkpoints() ([]common.Address, error) { 236 return _CheckpointRegistryV2.Contract.Checkpoints(&_CheckpointRegistryV2.CallOpts) 237 } 238 239 // Checkpoints is a free data retrieval call binding the contract method 0x5a48c0b0. 240 // 241 // Solidity: function checkpoints() constant returns(address[]) 242 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) Checkpoints() ([]common.Address, error) { 243 return _CheckpointRegistryV2.Contract.Checkpoints(&_CheckpointRegistryV2.CallOpts) 244 } 245 246 // MnregistryProxy is a free data retrieval call binding the contract method 0xfe7334e8. 247 // 248 // Solidity: function mnregistry_proxy() constant returns(address) 249 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) MnregistryProxy(opts *bind.CallOpts) (common.Address, error) { 250 var ( 251 ret0 = new(common.Address) 252 ) 253 out := ret0 254 err := _CheckpointRegistryV2.contract.Call(opts, out, "mnregistry_proxy") 255 return *ret0, err 256 } 257 258 // MnregistryProxy is a free data retrieval call binding the contract method 0xfe7334e8. 259 // 260 // Solidity: function mnregistry_proxy() constant returns(address) 261 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) MnregistryProxy() (common.Address, error) { 262 return _CheckpointRegistryV2.Contract.MnregistryProxy(&_CheckpointRegistryV2.CallOpts) 263 } 264 265 // MnregistryProxy is a free data retrieval call binding the contract method 0xfe7334e8. 266 // 267 // Solidity: function mnregistry_proxy() constant returns(address) 268 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) MnregistryProxy() (common.Address, error) { 269 return _CheckpointRegistryV2.Contract.MnregistryProxy(&_CheckpointRegistryV2.CallOpts) 270 } 271 272 // Proxy is a free data retrieval call binding the contract method 0xec556889. 273 // 274 // Solidity: function proxy() constant returns(address) 275 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) Proxy(opts *bind.CallOpts) (common.Address, error) { 276 var ( 277 ret0 = new(common.Address) 278 ) 279 out := ret0 280 err := _CheckpointRegistryV2.contract.Call(opts, out, "proxy") 281 return *ret0, err 282 } 283 284 // Proxy is a free data retrieval call binding the contract method 0xec556889. 285 // 286 // Solidity: function proxy() constant returns(address) 287 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Proxy() (common.Address, error) { 288 return _CheckpointRegistryV2.Contract.Proxy(&_CheckpointRegistryV2.CallOpts) 289 } 290 291 // Proxy is a free data retrieval call binding the contract method 0xec556889. 292 // 293 // Solidity: function proxy() constant returns(address) 294 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) Proxy() (common.Address, error) { 295 return _CheckpointRegistryV2.Contract.Proxy(&_CheckpointRegistryV2.CallOpts) 296 } 297 298 // SignatureBase is a free data retrieval call binding the contract method 0x851f2209. 299 // 300 // Solidity: function signatureBase(uint256 number, bytes32 hash) constant returns(bytes32 sigbase) 301 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) SignatureBase(opts *bind.CallOpts, number *big.Int, hash [32]byte) ([32]byte, error) { 302 var ( 303 ret0 = new([32]byte) 304 ) 305 out := ret0 306 err := _CheckpointRegistryV2.contract.Call(opts, out, "signatureBase", number, hash) 307 return *ret0, err 308 } 309 310 // SignatureBase is a free data retrieval call binding the contract method 0x851f2209. 311 // 312 // Solidity: function signatureBase(uint256 number, bytes32 hash) constant returns(bytes32 sigbase) 313 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) SignatureBase(number *big.Int, hash [32]byte) ([32]byte, error) { 314 return _CheckpointRegistryV2.Contract.SignatureBase(&_CheckpointRegistryV2.CallOpts, number, hash) 315 } 316 317 // SignatureBase is a free data retrieval call binding the contract method 0x851f2209. 318 // 319 // Solidity: function signatureBase(uint256 number, bytes32 hash) constant returns(bytes32 sigbase) 320 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) SignatureBase(number *big.Int, hash [32]byte) ([32]byte, error) { 321 return _CheckpointRegistryV2.Contract.SignatureBase(&_CheckpointRegistryV2.CallOpts, number, hash) 322 } 323 324 // V1storage is a free data retrieval call binding the contract method 0x2d059305. 325 // 326 // Solidity: function v1storage() constant returns(address) 327 func (_CheckpointRegistryV2 *CheckpointRegistryV2Caller) V1storage(opts *bind.CallOpts) (common.Address, error) { 328 var ( 329 ret0 = new(common.Address) 330 ) 331 out := ret0 332 err := _CheckpointRegistryV2.contract.Call(opts, out, "v1storage") 333 return *ret0, err 334 } 335 336 // V1storage is a free data retrieval call binding the contract method 0x2d059305. 337 // 338 // Solidity: function v1storage() constant returns(address) 339 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) V1storage() (common.Address, error) { 340 return _CheckpointRegistryV2.Contract.V1storage(&_CheckpointRegistryV2.CallOpts) 341 } 342 343 // V1storage is a free data retrieval call binding the contract method 0x2d059305. 344 // 345 // Solidity: function v1storage() constant returns(address) 346 func (_CheckpointRegistryV2 *CheckpointRegistryV2CallerSession) V1storage() (common.Address, error) { 347 return _CheckpointRegistryV2.Contract.V1storage(&_CheckpointRegistryV2.CallOpts) 348 } 349 350 // Destroy is a paid mutator transaction binding the contract method 0x00f55d9d. 351 // 352 // Solidity: function destroy(address _newImpl) returns() 353 func (_CheckpointRegistryV2 *CheckpointRegistryV2Transactor) Destroy(opts *bind.TransactOpts, _newImpl common.Address) (*types.Transaction, error) { 354 return _CheckpointRegistryV2.contract.Transact(opts, "destroy", _newImpl) 355 } 356 357 // Destroy is a paid mutator transaction binding the contract method 0x00f55d9d. 358 // 359 // Solidity: function destroy(address _newImpl) returns() 360 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Destroy(_newImpl common.Address) (*types.Transaction, error) { 361 return _CheckpointRegistryV2.Contract.Destroy(&_CheckpointRegistryV2.TransactOpts, _newImpl) 362 } 363 364 // Destroy is a paid mutator transaction binding the contract method 0x00f55d9d. 365 // 366 // Solidity: function destroy(address _newImpl) returns() 367 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorSession) Destroy(_newImpl common.Address) (*types.Transaction, error) { 368 return _CheckpointRegistryV2.Contract.Destroy(&_CheckpointRegistryV2.TransactOpts, _newImpl) 369 } 370 371 // Migrate is a paid mutator transaction binding the contract method 0xce5494bb. 372 // 373 // Solidity: function migrate(address _oldImpl) returns() 374 func (_CheckpointRegistryV2 *CheckpointRegistryV2Transactor) Migrate(opts *bind.TransactOpts, _oldImpl common.Address) (*types.Transaction, error) { 375 return _CheckpointRegistryV2.contract.Transact(opts, "migrate", _oldImpl) 376 } 377 378 // Migrate is a paid mutator transaction binding the contract method 0xce5494bb. 379 // 380 // Solidity: function migrate(address _oldImpl) returns() 381 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Migrate(_oldImpl common.Address) (*types.Transaction, error) { 382 return _CheckpointRegistryV2.Contract.Migrate(&_CheckpointRegistryV2.TransactOpts, _oldImpl) 383 } 384 385 // Migrate is a paid mutator transaction binding the contract method 0xce5494bb. 386 // 387 // Solidity: function migrate(address _oldImpl) returns() 388 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorSession) Migrate(_oldImpl common.Address) (*types.Transaction, error) { 389 return _CheckpointRegistryV2.Contract.Migrate(&_CheckpointRegistryV2.TransactOpts, _oldImpl) 390 } 391 392 // Propose is a paid mutator transaction binding the contract method 0xc20fa2ee. 393 // 394 // Solidity: function propose(uint256 number, bytes32 hash, bytes signature) returns(address checkpoint) 395 func (_CheckpointRegistryV2 *CheckpointRegistryV2Transactor) Propose(opts *bind.TransactOpts, number *big.Int, hash [32]byte, signature []byte) (*types.Transaction, error) { 396 return _CheckpointRegistryV2.contract.Transact(opts, "propose", number, hash, signature) 397 } 398 399 // Propose is a paid mutator transaction binding the contract method 0xc20fa2ee. 400 // 401 // Solidity: function propose(uint256 number, bytes32 hash, bytes signature) returns(address checkpoint) 402 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Propose(number *big.Int, hash [32]byte, signature []byte) (*types.Transaction, error) { 403 return _CheckpointRegistryV2.Contract.Propose(&_CheckpointRegistryV2.TransactOpts, number, hash, signature) 404 } 405 406 // Propose is a paid mutator transaction binding the contract method 0xc20fa2ee. 407 // 408 // Solidity: function propose(uint256 number, bytes32 hash, bytes signature) returns(address checkpoint) 409 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorSession) Propose(number *big.Int, hash [32]byte, signature []byte) (*types.Transaction, error) { 410 return _CheckpointRegistryV2.Contract.Propose(&_CheckpointRegistryV2.TransactOpts, number, hash, signature) 411 } 412 413 // Sign is a paid mutator transaction binding the contract method 0x51fae959. 414 // 415 // Solidity: function sign(address checkpoint, bytes signature) returns() 416 func (_CheckpointRegistryV2 *CheckpointRegistryV2Transactor) Sign(opts *bind.TransactOpts, checkpoint common.Address, signature []byte) (*types.Transaction, error) { 417 return _CheckpointRegistryV2.contract.Transact(opts, "sign", checkpoint, signature) 418 } 419 420 // Sign is a paid mutator transaction binding the contract method 0x51fae959. 421 // 422 // Solidity: function sign(address checkpoint, bytes signature) returns() 423 func (_CheckpointRegistryV2 *CheckpointRegistryV2Session) Sign(checkpoint common.Address, signature []byte) (*types.Transaction, error) { 424 return _CheckpointRegistryV2.Contract.Sign(&_CheckpointRegistryV2.TransactOpts, checkpoint, signature) 425 } 426 427 // Sign is a paid mutator transaction binding the contract method 0x51fae959. 428 // 429 // Solidity: function sign(address checkpoint, bytes signature) returns() 430 func (_CheckpointRegistryV2 *CheckpointRegistryV2TransactorSession) Sign(checkpoint common.Address, signature []byte) (*types.Transaction, error) { 431 return _CheckpointRegistryV2.Contract.Sign(&_CheckpointRegistryV2.TransactOpts, checkpoint, signature) 432 } 433 434 // CheckpointRegistryV2CheckpointIterator is returned from FilterCheckpoint and is used to iterate over the raw logs and unpacked data for Checkpoint events raised by the CheckpointRegistryV2 contract. 435 type CheckpointRegistryV2CheckpointIterator struct { 436 Event *CheckpointRegistryV2Checkpoint // Event containing the contract specifics and raw log 437 438 contract *bind.BoundContract // Generic contract to use for unpacking event data 439 event string // Event name to use for unpacking event data 440 441 logs chan types.Log // Log channel receiving the found contract events 442 sub ethereum.Subscription // Subscription for errors, completion and termination 443 done bool // Whether the subscription completed delivering logs 444 fail error // Occurred error to stop iteration 445 } 446 447 // Next advances the iterator to the subsequent event, returning whether there 448 // are any more events found. In case of a retrieval or parsing error, false is 449 // returned and Error() can be queried for the exact failure. 450 func (it *CheckpointRegistryV2CheckpointIterator) Next() bool { 451 // If the iterator failed, stop iterating 452 if it.fail != nil { 453 return false 454 } 455 // If the iterator completed, deliver directly whatever's available 456 if it.done { 457 select { 458 case log := <-it.logs: 459 it.Event = new(CheckpointRegistryV2Checkpoint) 460 if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil { 461 it.fail = err 462 return false 463 } 464 it.Event.Raw = log 465 return true 466 467 default: 468 return false 469 } 470 } 471 // Iterator still in progress, wait for either a data or an error event 472 select { 473 case log := <-it.logs: 474 it.Event = new(CheckpointRegistryV2Checkpoint) 475 if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil { 476 it.fail = err 477 return false 478 } 479 it.Event.Raw = log 480 return true 481 482 case err := <-it.sub.Err(): 483 it.done = true 484 it.fail = err 485 return it.Next() 486 } 487 } 488 489 // Error returns any retrieval or parsing error occurred during filtering. 490 func (it *CheckpointRegistryV2CheckpointIterator) Error() error { 491 return it.fail 492 } 493 494 // Close terminates the iteration process, releasing any pending underlying 495 // resources. 496 func (it *CheckpointRegistryV2CheckpointIterator) Close() error { 497 it.sub.Unsubscribe() 498 return nil 499 } 500 501 // CheckpointRegistryV2Checkpoint represents a Checkpoint event raised by the CheckpointRegistryV2 contract. 502 type CheckpointRegistryV2Checkpoint struct { 503 Number *big.Int 504 Hash [32]byte 505 Checkpoint common.Address 506 Raw types.Log // Blockchain specific contextual infos 507 } 508 509 // FilterCheckpoint is a free log retrieval operation binding the contract event 0x7f582e7a234c68b135245365b0c69d608f9235392a1ef801b46f04ca5d6cdad4. 510 // 511 // Solidity: event Checkpoint(uint256 indexed number, bytes32 hash, address checkpoint) 512 func (_CheckpointRegistryV2 *CheckpointRegistryV2Filterer) FilterCheckpoint(opts *bind.FilterOpts, number []*big.Int) (*CheckpointRegistryV2CheckpointIterator, error) { 513 514 var numberRule []interface{} 515 for _, numberItem := range number { 516 numberRule = append(numberRule, numberItem) 517 } 518 519 logs, sub, err := _CheckpointRegistryV2.contract.FilterLogs(opts, "Checkpoint", numberRule) 520 if err != nil { 521 return nil, err 522 } 523 return &CheckpointRegistryV2CheckpointIterator{contract: _CheckpointRegistryV2.contract, event: "Checkpoint", logs: logs, sub: sub}, nil 524 } 525 526 // WatchCheckpoint is a free log subscription operation binding the contract event 0x7f582e7a234c68b135245365b0c69d608f9235392a1ef801b46f04ca5d6cdad4. 527 // 528 // Solidity: event Checkpoint(uint256 indexed number, bytes32 hash, address checkpoint) 529 func (_CheckpointRegistryV2 *CheckpointRegistryV2Filterer) WatchCheckpoint(opts *bind.WatchOpts, sink chan<- *CheckpointRegistryV2Checkpoint, number []*big.Int) (event.Subscription, error) { 530 531 var numberRule []interface{} 532 for _, numberItem := range number { 533 numberRule = append(numberRule, numberItem) 534 } 535 536 logs, sub, err := _CheckpointRegistryV2.contract.WatchLogs(opts, "Checkpoint", numberRule) 537 if err != nil { 538 return nil, err 539 } 540 return event.NewSubscription(func(quit <-chan struct{}) error { 541 defer sub.Unsubscribe() 542 for { 543 select { 544 case log := <-logs: 545 // New log arrived, parse the event and forward to the user 546 event := new(CheckpointRegistryV2Checkpoint) 547 if err := _CheckpointRegistryV2.contract.UnpackLog(event, "Checkpoint", log); err != nil { 548 return err 549 } 550 event.Raw = log 551 552 select { 553 case sink <- event: 554 case err := <-sub.Err(): 555 return err 556 case <-quit: 557 return nil 558 } 559 case err := <-sub.Err(): 560 return err 561 case <-quit: 562 return nil 563 } 564 } 565 }), nil 566 }