Golang common.String2Big函数代码示例

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本文整理汇总了Golang中github.com/ethereum/go-ethereum/common.String2Big函数的典型用法代码示例。如果您正苦于以下问题：Golang String2Big函数的具体用法？Golang String2Big怎么用？Golang String2Big使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了String2Big函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: MakeEthConfig

// MakeEthConfig creates ethereum options from set command line flags.
func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config {
	customName := ctx.GlobalString(IdentityFlag.Name)
	if len(customName) > 0 {
		clientID += "/" + customName
	}
	am := MakeAccountManager(ctx)
	etherbase, err := ParamToAddress(ctx.GlobalString(EtherbaseFlag.Name), am)
	if err != nil {
		glog.V(logger.Error).Infoln("WARNING: No etherbase set and no accounts found as default")
	}

	return &eth.Config{
		Name:                    common.MakeName(clientID, version),
		DataDir:                 ctx.GlobalString(DataDirFlag.Name),
		GenesisNonce:            ctx.GlobalInt(GenesisNonceFlag.Name),
		GenesisFile:             ctx.GlobalString(GenesisFileFlag.Name),
		BlockChainVersion:       ctx.GlobalInt(BlockchainVersionFlag.Name),
		DatabaseCache:           ctx.GlobalInt(CacheFlag.Name),
		SkipBcVersionCheck:      false,
		NetworkId:               ctx.GlobalInt(NetworkIdFlag.Name),
		LogFile:                 ctx.GlobalString(LogFileFlag.Name),
		Verbosity:               ctx.GlobalInt(VerbosityFlag.Name),
		LogJSON:                 ctx.GlobalString(LogJSONFlag.Name),
		Etherbase:               common.HexToAddress(etherbase),
		MinerThreads:            ctx.GlobalInt(MinerThreadsFlag.Name),
		AccountManager:          am,
		VmDebug:                 ctx.GlobalBool(VMDebugFlag.Name),
		MaxPeers:                ctx.GlobalInt(MaxPeersFlag.Name),
		MaxPendingPeers:         ctx.GlobalInt(MaxPendingPeersFlag.Name),
		Port:                    ctx.GlobalString(ListenPortFlag.Name),
		Olympic:                 ctx.GlobalBool(OlympicFlag.Name),
		NAT:                     MakeNAT(ctx),
		NatSpec:                 ctx.GlobalBool(NatspecEnabledFlag.Name),
		Discovery:               !ctx.GlobalBool(NoDiscoverFlag.Name),
		NodeKey:                 MakeNodeKey(ctx),
		Shh:                     ctx.GlobalBool(WhisperEnabledFlag.Name),
		Dial:                    true,
		BootNodes:               ctx.GlobalString(BootnodesFlag.Name),
		GasPrice:                common.String2Big(ctx.GlobalString(GasPriceFlag.Name)),
		GpoMinGasPrice:          common.String2Big(ctx.GlobalString(GpoMinGasPriceFlag.Name)),
		GpoMaxGasPrice:          common.String2Big(ctx.GlobalString(GpoMaxGasPriceFlag.Name)),
		GpoFullBlockRatio:       ctx.GlobalInt(GpoFullBlockRatioFlag.Name),
		GpobaseStepDown:         ctx.GlobalInt(GpobaseStepDownFlag.Name),
		GpobaseStepUp:           ctx.GlobalInt(GpobaseStepUpFlag.Name),
		GpobaseCorrectionFactor: ctx.GlobalInt(GpobaseCorrectionFactorFlag.Name),
		SolcPath:                ctx.GlobalString(SolcPathFlag.Name),
		AutoDAG:                 ctx.GlobalBool(AutoDAGFlag.Name) || ctx.GlobalBool(MiningEnabledFlag.Name),
	}
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:50，代码来源:flags.go

示例2: UnmarshalJSON

func (args *SubmitWorkArgs) UnmarshalJSON(b []byte) (err error) {
	var obj []interface{}
	if err = json.Unmarshal(b, &obj); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}

	if len(obj) < 3 {
		return shared.NewInsufficientParamsError(len(obj), 3)
	}

	var objstr string
	var ok bool
	if objstr, ok = obj[0].(string); !ok {
		return shared.NewInvalidTypeError("nonce", "not a string")
	}

	args.Nonce = common.String2Big(objstr).Uint64()
	if objstr, ok = obj[1].(string); !ok {
		return shared.NewInvalidTypeError("header", "not a string")
	}

	args.Header = objstr

	if objstr, ok = obj[2].(string); !ok {
		return shared.NewInvalidTypeError("digest", "not a string")
	}

	args.Digest = objstr

	return nil
}

开发者ID:ruflin，项目名称:go-ethereum，代码行数:31，代码来源:eth_args.go

示例3: blockRecovery

func blockRecovery(ctx *cli.Context) {
	utils.CheckLegalese(ctx.GlobalString(utils.DataDirFlag.Name))

	arg := ctx.Args().First()
	if len(ctx.Args()) < 1 && len(arg) > 0 {
		glog.Fatal("recover requires block number or hash")
	}

	cfg := utils.MakeEthConfig(ClientIdentifier, nodeNameVersion, ctx)
	utils.CheckLegalese(cfg.DataDir)

	blockDb, err := ethdb.NewLDBDatabase(filepath.Join(cfg.DataDir, "blockchain"), cfg.DatabaseCache)
	if err != nil {
		glog.Fatalln("could not open db:", err)
	}

	var block *types.Block
	if arg[0] == '#' {
		block = core.GetBlockByNumber(blockDb, common.String2Big(arg[1:]).Uint64())
	} else {
		block = core.GetBlockByHash(blockDb, common.HexToHash(arg))
	}

	if block == nil {
		glog.Fatalln("block not found. Recovery failed")
	}

	err = core.WriteHead(blockDb, block)
	if err != nil {
		glog.Fatalln("block write err", err)
	}
	glog.Infof("Recovery succesful. New HEAD %x\n", block.Hash())
}

开发者ID:etherume，项目名称:go-ethereum，代码行数:33，代码来源:main.go

示例4: Assemble

func Assemble(ir *list.List) (asm []byte, err error) {
	for e := ir.Front(); e != nil; e = e.Next() {
		code := strings.Split(e.Value.(string), " ")
		switch len(code) {
		case 2:
			asm = append(asm, byte(vm.StringToOp(code[0])))

			if len(code[1]) > 1 && code[1][:2] == "0x" {
				asm = append(asm, common.FromHex(code[1])...)
			} else {
				num := common.String2Big(code[1]).Bytes()
				if len(num) == 0 {
					num = []byte{0}
				}
				asm = append(asm, num...)
			}
		case 1:
			asm = append(asm, byte(vm.StringToOp(code[0])))
		default:
			return nil, fmt.Errorf("invalid IR %v", code)
		}
	}

	return
}

开发者ID:obscuren，项目名称:cll，代码行数:25，代码来源:assembler.go

示例5: UnmarshalJSON

func (args *SubmitHashRateArgs) UnmarshalJSON(b []byte) (err error) {
	var obj []interface{}
	if err := json.Unmarshal(b, &obj); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}

	if len(obj) < 2 {
		return shared.NewInsufficientParamsError(len(obj), 2)
	}

	arg0, ok := obj[0].(string)
	if !ok {
		return shared.NewInvalidTypeError("hash", "not a string")
	}
	args.Id = arg0

	arg1, ok := obj[1].(string)
	if !ok {
		return shared.NewInvalidTypeError("rate", "not a string")
	}

	args.Rate = common.String2Big(arg1).Uint64()

	return nil
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:25，代码来源:eth_args.go

示例6: blockHeight

func blockHeight(raw interface{}, number *int64) error {
	// Parse as integer
	num, ok := raw.(float64)
	if ok {
		*number = int64(num)
		return nil
	}

	// Parse as string/hexstring
	str, ok := raw.(string)
	if !ok {
		return NewInvalidTypeError("", "not a number or string")
	}

	switch str {
	case "earliest":
		*number = 0
	case "latest":
		*number = -1
	case "pending":
		*number = -2
	default:
		if common.HasHexPrefix(str) {
			*number = common.String2Big(str).Int64()
		} else {
			return NewInvalidTypeError("blockNumber", "is not a valid string")
		}
	}

	return nil
}

开发者ID:CedarLogic，项目名称:go-ethereum，代码行数:31，代码来源:args.go

示例7: TestBlockEncoding

// from bcValidBlockTest.json, "SimpleTx"
func TestBlockEncoding(t *testing.T) {
	blockEnc := common.FromHex("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")

	var block Block
	if err := rlp.DecodeBytes(blockEnc, &block); err != nil {
		t.Fatal("decode error: ", err)
	}

	check := func(f string, got, want interface{}) {
		if !reflect.DeepEqual(got, want) {
			t.Errorf("%s mismatch: got %v, want %v", f, got, want)
		}
	}
	check("Difficulty", block.Difficulty(), big.NewInt(131072))
	check("GasLimit", block.GasLimit(), big.NewInt(3141592))
	check("GasUsed", block.GasUsed(), big.NewInt(21000))
	check("Coinbase", block.Coinbase(), common.HexToAddress("8888f1f195afa192cfee860698584c030f4c9db1"))
	check("MixDigest", block.MixDigest(), common.HexToHash("bd4472abb6659ebe3ee06ee4d7b72a00a9f4d001caca51342001075469aff498"))
	check("Root", block.Root(), common.HexToHash("ef1552a40b7165c3cd773806b9e0c165b75356e0314bf0706f279c729f51e017"))
	check("Hash", block.Hash(), common.HexToHash("0a5843ac1cb04865017cb35a57b50b07084e5fcee39b5acadade33149f4fff9e"))
	check("Nonce", block.Nonce(), uint64(0xa13a5a8c8f2bb1c4))
	check("Time", block.Time(), int64(1426516743))
	check("Size", block.Size(), common.StorageSize(len(blockEnc)))

	to := common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87")
	check("Transactions", block.Transactions(), Transactions{
		{
			Payload:      []byte{},
			Amount:       big.NewInt(10),
			Price:        big.NewInt(10),
			GasLimit:     big.NewInt(50000),
			AccountNonce: 0,
			V:            27,
			R:            common.String2Big("0x9bea4c4daac7c7c52e093e6a4c35dbbcf8856f1af7b059ba20253e70848d094f"),
			S:            common.String2Big("0x8a8fae537ce25ed8cb5af9adac3f141af69bd515bd2ba031522df09b97dd72b1"),
			Recipient:    &to,
		},
	})

	ourBlockEnc, err := rlp.EncodeToBytes(&block)
	if err != nil {
		t.Fatal("encode error: ", err)
	}
	if !bytes.Equal(ourBlockEnc, blockEnc) {
		t.Errorf("encoded block mismatch:\ngot:  %x\nwant: %x", ourBlockEnc, blockEnc)
	}
}

开发者ID:CedarLogic，项目名称:go-ethereum，代码行数:48，代码来源:block_test.go

示例8: testREPL

func testREPL(t *testing.T, config func(*eth.Config)) (string, *testjethre, *node.Node) {
	tmp, err := ioutil.TempDir("", "geth-test")
	if err != nil {
		t.Fatal(err)
	}
	// Create a networkless protocol stack
	stack, err := node.New(&node.Config{DataDir: tmp, PrivateKey: testNodeKey, Name: "test", NoDiscovery: true})
	if err != nil {
		t.Fatalf("failed to create node: %v", err)
	}
	// Initialize and register the Ethereum protocol
	accman := accounts.NewPlaintextManager(filepath.Join(tmp, "keystore"))
	db, _ := ethdb.NewMemDatabase()
	core.WriteGenesisBlockForTesting(db, core.GenesisAccount{
		Address: common.HexToAddress(testAddress),
		Balance: common.String2Big(testBalance),
	})
	ethConf := &eth.Config{
		ChainConfig:      &core.ChainConfig{HomesteadBlock: new(big.Int)},
		TestGenesisState: db,
		AccountManager:   accman,
		DocRoot:          "/",
		SolcPath:         testSolcPath,
		PowTest:          true,
	}
	if config != nil {
		config(ethConf)
	}
	if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
		return eth.New(ctx, ethConf)
	}); err != nil {
		t.Fatalf("failed to register ethereum protocol: %v", err)
	}
	// Initialize all the keys for testing
	a, err := accman.ImportECDSA(testAccount, "")
	if err != nil {
		t.Fatal(err)
	}
	if err := accman.Unlock(a, ""); err != nil {
		t.Fatal(err)
	}
	// Start the node and assemble the REPL tester
	if err := stack.Start(); err != nil {
		t.Fatalf("failed to start test stack: %v", err)
	}
	var ethereum *eth.Ethereum
	stack.Service(&ethereum)

	assetPath := filepath.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
	client, err := stack.Attach()
	if err != nil {
		t.Fatalf("failed to attach to node: %v", err)
	}
	tf := &testjethre{client: ethereum.HTTPClient()}
	repl := newJSRE(stack, assetPath, "", client, false)
	tf.jsre = repl
	return tmp, tf, stack
}

开发者ID:Xiaoyang-Zhu，项目名称:go-ethereum，代码行数:58，代码来源:js_test.go

示例9: SetGasPrice

func (self *minerApi) SetGasPrice(req *shared.Request) (interface{}, error) {
	args := new(GasPriceArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return false, err
	}

	self.ethereum.Miner().SetGasPrice(common.String2Big(args.Price))
	return true, nil
}

开发者ID:j4ustin，项目名称:go-ethereum，代码行数:9，代码来源:miner.go

示例10: UnmarshalJSON

func (d *diffTest) UnmarshalJSON(b []byte) (err error) {
	var ext struct {
		ParentTimestamp    string
		ParentDifficulty   string
		CurrentTimestamp   string
		CurrentBlocknumber string
		CurrentDifficulty  string
	}
	if err := json.Unmarshal(b, &ext); err != nil {
		return err
	}

	d.ParentTimestamp = common.String2Big(ext.ParentTimestamp).Uint64()
	d.ParentDifficulty = common.String2Big(ext.ParentDifficulty)
	d.CurrentTimestamp = common.String2Big(ext.CurrentTimestamp).Uint64()
	d.CurrentBlocknumber = common.String2Big(ext.CurrentBlocknumber)
	d.CurrentDifficulty = common.String2Big(ext.CurrentDifficulty)

	return nil
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:20，代码来源:chain_util_test.go

示例11: MakeEthConfig

// MakeEthConfig creates ethereum options from set command line flags.
func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config {
	customName := ctx.GlobalString(IdentityFlag.Name)
	if len(customName) > 0 {
		clientID += "/" + customName
	}
	return &eth.Config{
		Name:                    common.MakeName(clientID, version),
		DataDir:                 ctx.GlobalString(DataDirFlag.Name),
		ProtocolVersion:         ctx.GlobalInt(ProtocolVersionFlag.Name),
		GenesisNonce:            ctx.GlobalInt(GenesisNonceFlag.Name),
		BlockChainVersion:       ctx.GlobalInt(BlockchainVersionFlag.Name),
		SkipBcVersionCheck:      false,
		NetworkId:               ctx.GlobalInt(NetworkIdFlag.Name),
		LogFile:                 ctx.GlobalString(LogFileFlag.Name),
		Verbosity:               ctx.GlobalInt(VerbosityFlag.Name),
		LogJSON:                 ctx.GlobalString(LogJSONFlag.Name),
		Etherbase:               ctx.GlobalString(EtherbaseFlag.Name),
		MinerThreads:            ctx.GlobalInt(MinerThreadsFlag.Name),
		AccountManager:          MakeAccountManager(ctx),
		VmDebug:                 ctx.GlobalBool(VMDebugFlag.Name),
		MaxPeers:                ctx.GlobalInt(MaxPeersFlag.Name),
		MaxPendingPeers:         ctx.GlobalInt(MaxPendingPeersFlag.Name),
		Port:                    ctx.GlobalString(ListenPortFlag.Name),
		NAT:                     MakeNAT(ctx),
		NatSpec:                 ctx.GlobalBool(NatspecEnabledFlag.Name),
		Discovery:               !ctx.GlobalBool(NoDiscoverFlag.Name),
		NodeKey:                 MakeNodeKey(ctx),
		Shh:                     ctx.GlobalBool(WhisperEnabledFlag.Name),
		Dial:                    true,
		BootNodes:               ctx.GlobalString(BootnodesFlag.Name),
		GasPrice:                common.String2Big(ctx.GlobalString(GasPriceFlag.Name)),
		GpoMinGasPrice:          common.String2Big(ctx.GlobalString(GpoMinGasPriceFlag.Name)),
		GpoMaxGasPrice:          common.String2Big(ctx.GlobalString(GpoMaxGasPriceFlag.Name)),
		GpoFullBlockRatio:       ctx.GlobalInt(GpoFullBlockRatioFlag.Name),
		GpobaseStepDown:         ctx.GlobalInt(GpobaseStepDownFlag.Name),
		GpobaseStepUp:           ctx.GlobalInt(GpobaseStepUpFlag.Name),
		GpobaseCorrectionFactor: ctx.GlobalInt(GpobaseCorrectionFactorFlag.Name),
		SolcPath:                ctx.GlobalString(SolcPathFlag.Name),
		AutoDAG:                 ctx.GlobalBool(AutoDAGFlag.Name) || ctx.GlobalBool(MiningEnabledFlag.Name),
	}
}

开发者ID:ssonneborn22，项目名称:go-ethereum，代码行数:42，代码来源:flags.go

示例12: testREPL

func testREPL(t *testing.T, config func(*eth.Config)) (string, *testjethre, *eth.Ethereum) {
	tmp, err := ioutil.TempDir("", "geth-test")
	if err != nil {
		t.Fatal(err)
	}

	db, _ := ethdb.NewMemDatabase()

	core.WriteGenesisBlockForTesting(db, common.HexToAddress(testAddress), common.String2Big(testBalance))
	ks := crypto.NewKeyStorePlain(filepath.Join(tmp, "keystore"))
	am := accounts.NewManager(ks)
	conf := &eth.Config{
		NodeKey:        testNodeKey,
		DataDir:        tmp,
		AccountManager: am,
		MaxPeers:       0,
		Name:           "test",
		SolcPath:       testSolcPath,
		PowTest:        true,
		NewDB:          func(path string) (common.Database, error) { return db, nil },
	}
	if config != nil {
		config(conf)
	}
	ethereum, err := eth.New(conf)
	if err != nil {
		t.Fatal("%v", err)
	}

	keyb, err := crypto.HexToECDSA(testKey)
	if err != nil {
		t.Fatal(err)
	}
	key := crypto.NewKeyFromECDSA(keyb)
	err = ks.StoreKey(key, "")
	if err != nil {
		t.Fatal(err)
	}

	err = am.Unlock(key.Address, "")
	if err != nil {
		t.Fatal(err)
	}

	assetPath := filepath.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
	client := comms.NewInProcClient(codec.JSON)
	ds := docserver.New("/")
	tf := &testjethre{ds: ds}
	repl := newJSRE(ethereum, assetPath, "", client, false, tf)
	tf.jsre = repl
	return tmp, tf, ethereum
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:52，代码来源:js_test.go

示例13: SetupNetwork

// SetupNetwork configures the system for either the main net or some test network.
func SetupNetwork(ctx *cli.Context) {
	switch {
	case ctx.GlobalBool(OlympicFlag.Name):
		params.DurationLimit = big.NewInt(8)
		params.GenesisGasLimit = big.NewInt(3141592)
		params.MinGasLimit = big.NewInt(125000)
		params.MaximumExtraDataSize = big.NewInt(1024)
		NetworkIdFlag.Value = 0
		core.BlockReward = big.NewInt(1.5e+18)
		core.ExpDiffPeriod = big.NewInt(math.MaxInt64)
	}
	params.TargetGasLimit = common.String2Big(ctx.GlobalString(TargetGasLimitFlag.Name))
}

开发者ID:Xiaoyang-Zhu，项目名称:go-ethereum，代码行数:14，代码来源:flags.go

示例14: EstimateGas

func (self *ethApi) EstimateGas(req *shared.Request) (interface{}, error) {
	_, gas, err := self.doCall(req.Params)
	if err != nil {
		return nil, err
	}

	// TODO unwrap the parent method's ToHex call
	if len(gas) == 0 {
		return newHexNum(0), nil
	} else {
		return newHexNum(common.String2Big(gas)), err
	}
}

开发者ID:j4ustin，项目名称:go-ethereum，代码行数:13，代码来源:eth.go

示例15: numString

func numString(raw interface{}) (*big.Int, error) {
	var number *big.Int
	// Parse as integer
	num, ok := raw.(float64)
	if ok {
		number = big.NewInt(int64(num))
		return number, nil
	}

	// Parse as string/hexstring
	str, ok := raw.(string)
	if ok {
		number = common.String2Big(str)
		return number, nil
	}

	return nil, NewInvalidTypeError("", "not a number or string")
}

开发者ID:CedarLogic，项目名称:go-ethereum，代码行数:18，代码来源:args.go

示例16: Charge

// Charge will redeem all pending payments made to this provider since startup.
func (v *accountVault) Charge(charger Charger) {
	v.lock.RLock()
	for _, auth := range v.pends {
		tx, err := charger.Charge(common.HexToAddress(auth.Consumer), common.String2Big(auth.ServiceId), auth.Nonce, new(big.Int).SetUint64(auth.Amount), common.FromHex(auth.Signature))
		if err != nil {
			log15.Error("Failed to charge payment", "authorization", auth, "error", err)
		} else {
			log15.Info("Payment charged", "tx", "http://testnet.etherscan.io/tx/"+tx.Hex())
		}
	}
	v.lock.RUnlock()

	v.lock.Lock()
	for consumer, auth := range v.auths {
		if v.pends[consumer] == auth {
			delete(v.pends, consumer)
		}
	}
	v.lock.Unlock()
}

开发者ID:karalabe，项目名称:etherapis，代码行数:21，代码来源:vault.go

示例17: MakeEthConfig

func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config {
	// Set verbosity on glog
	glog.SetV(ctx.GlobalInt(VerbosityFlag.Name))
	// Set the log type
	//glog.SetToStderr(ctx.GlobalBool(LogToStdErrFlag.Name))
	glog.SetToStderr(true)
	// Set the log dir
	glog.SetLogDir(ctx.GlobalString(LogFileFlag.Name))

	customName := ctx.GlobalString(IdentityFlag.Name)
	if len(customName) > 0 {
		clientID += "/" + customName
	}

	return &eth.Config{
		Name:               common.MakeName(clientID, version),
		DataDir:            ctx.GlobalString(DataDirFlag.Name),
		ProtocolVersion:    ctx.GlobalInt(ProtocolVersionFlag.Name),
		BlockChainVersion:  ctx.GlobalInt(BlockchainVersionFlag.Name),
		SkipBcVersionCheck: false,
		NetworkId:          ctx.GlobalInt(NetworkIdFlag.Name),
		LogFile:            ctx.GlobalString(LogFileFlag.Name),
		Verbosity:          ctx.GlobalInt(VerbosityFlag.Name),
		LogJSON:            ctx.GlobalString(LogJSONFlag.Name),
		Etherbase:          ctx.GlobalString(EtherbaseFlag.Name),
		MinerThreads:       ctx.GlobalInt(MinerThreadsFlag.Name),
		AccountManager:     GetAccountManager(ctx),
		VmDebug:            ctx.GlobalBool(VMDebugFlag.Name),
		MaxPeers:           ctx.GlobalInt(MaxPeersFlag.Name),
		MaxPendingPeers:    ctx.GlobalInt(MaxPendingPeersFlag.Name),
		Port:               ctx.GlobalString(ListenPortFlag.Name),
		NAT:                GetNAT(ctx),
		NatSpec:            ctx.GlobalBool(NatspecEnabledFlag.Name),
		NodeKey:            GetNodeKey(ctx),
		Shh:                ctx.GlobalBool(WhisperEnabledFlag.Name),
		Dial:               true,
		BootNodes:          ctx.GlobalString(BootnodesFlag.Name),
		GasPrice:           common.String2Big(ctx.GlobalString(GasPriceFlag.Name)),
	}

}

开发者ID:hiroshi1tanaka，项目名称:gethkey，代码行数:41，代码来源:flags.go

示例18: UnmarshalJSON

func (h *Header) UnmarshalJSON(data []byte) error {
	var ext struct {
		ParentHash string
		Coinbase   string
		Difficulty string
		GasLimit   string
		Time       *big.Int
		Extra      string
	}
	dec := json.NewDecoder(bytes.NewReader(data))
	if err := dec.Decode(&ext); err != nil {
		return err
	}

	h.ParentHash = common.HexToHash(ext.ParentHash)
	h.Coinbase = common.HexToAddress(ext.Coinbase)
	h.Difficulty = common.String2Big(ext.Difficulty)
	h.Time = ext.Time
	h.Extra = []byte(ext.Extra)
	return nil
}

开发者ID:NikonMcFly，项目名称:go-ethereum，代码行数:21，代码来源:block.go

示例19: testEth

func testEth(t *testing.T) (ethereum *eth.Ethereum, err error) {

	os.RemoveAll("/tmp/eth-natspec/")

	err = os.MkdirAll("/tmp/eth-natspec/keystore", os.ModePerm)
	if err != nil {
		panic(err)
	}

	// create a testAddress
	ks := crypto.NewKeyStorePassphrase("/tmp/eth-natspec/keystore")
	am := accounts.NewManager(ks)
	testAccount, err := am.NewAccount("password")
	if err != nil {
		panic(err)
	}

	testAddress := strings.TrimPrefix(testAccount.Address.Hex(), "0x")

	db, _ := ethdb.NewMemDatabase()
	// set up mock genesis with balance on the testAddress
	core.WriteGenesisBlockForTesting(db, common.HexToAddress(testAddress), common.String2Big(testBalance))

	// only use minimalistic stack with no networking
	ethereum, err = eth.New(&eth.Config{
		DataDir:        "/tmp/eth-natspec",
		AccountManager: am,
		MaxPeers:       0,
		PowTest:        true,
		Etherbase:      common.HexToAddress(testAddress),
		NewDB:          func(path string) (common.Database, error) { return db, nil },
	})

	if err != nil {
		panic(err)
	}

	return
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:39，代码来源:natspec_e2e_test.go

示例20: testEth

func testEth(t *testing.T) (ethereum *eth.Ethereum, err error) {

	tmp, err := ioutil.TempDir("", "natspec-test")
	if err != nil {
		t.Fatal(err)
	}
	db, _ := ethdb.NewMemDatabase()
	addr := common.HexToAddress(testAddress)
	core.WriteGenesisBlockForTesting(db, core.GenesisAccount{addr, common.String2Big(testBalance)})
	ks := crypto.NewKeyStorePassphrase(filepath.Join(tmp, "keystore"), crypto.LightScryptN, crypto.LightScryptP)
	am := accounts.NewManager(ks)
	keyb, err := crypto.HexToECDSA(testKey)
	if err != nil {
		t.Fatal(err)
	}
	key := crypto.NewKeyFromECDSA(keyb)
	err = ks.StoreKey(key, "")
	if err != nil {
		t.Fatal(err)
	}

	err = am.Unlock(key.Address, "")
	if err != nil {
		t.Fatal(err)
	}

	// only use minimalistic stack with no networking
	return eth.New(&eth.Config{
		DataDir:                 tmp,
		AccountManager:          am,
		Etherbase:               common.HexToAddress(testAddress),
		MaxPeers:                0,
		PowTest:                 true,
		NewDB:                   func(path string) (ethdb.Database, error) { return db, nil },
		GpoMinGasPrice:          common.Big1,
		GpobaseCorrectionFactor: 1,
		GpoMaxGasPrice:          common.Big1,
	})
}

开发者ID:j4ustin，项目名称:go-ethereum，代码行数:39，代码来源:natspec_e2e_test.go

注：本文中的github.com/ethereum/go-ethereum/common.String2Big函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。