Golang ethutil.Hex2Bytes函数代码示例

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本文整理汇总了Golang中github.com/ethereum/eth-go/ethutil.Hex2Bytes函数的典型用法代码示例。如果您正苦于以下问题：Golang Hex2Bytes函数的具体用法？Golang Hex2Bytes怎么用？Golang Hex2Bytes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Hex2Bytes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: watch

// eth.watch
func (self *JSRE) watch(call otto.FunctionCall) otto.Value {
	addr, _ := call.Argument(0).ToString()
	var storageAddr string
	var cb otto.Value
	var storageCallback bool
	if len(call.ArgumentList) > 2 {
		storageCallback = true
		storageAddr, _ = call.Argument(1).ToString()
		cb = call.Argument(2)
	} else {
		cb = call.Argument(1)
	}

	if storageCallback {
		self.objectCb[addr+storageAddr] = append(self.objectCb[addr+storageAddr], cb)

		event := "storage:" + string(ethutil.Hex2Bytes(addr)) + ":" + string(ethutil.Hex2Bytes(storageAddr))
		self.ethereum.Reactor().Subscribe(event, self.changeChan)
	} else {
		self.objectCb[addr] = append(self.objectCb[addr], cb)

		event := "object:" + string(ethutil.Hex2Bytes(addr))
		self.ethereum.Reactor().Subscribe(event, self.changeChan)
	}

	return otto.UndefinedValue()
}

开发者ID:R15T3，项目名称:go-ethereum，代码行数:28，代码来源:javascript_runtime.go

示例2: mapToData

// Conversion methodn
func mapToData(m map[string]interface{}) (d data) {
	if str, ok := m["id"].(string); ok {
		d.id = ethutil.Hex2Bytes(str)
	}

	if str, ok := m["at"].(string); ok {
		d.address = ethutil.Hex2Bytes(str)
	}

	return
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:12，代码来源:filter.go

示例3: Watch

func (app *ExtApplication) Watch(addr, storageAddr string) {
	var event string
	if len(storageAddr) == 0 {
		event = "object:" + string(ethutil.Hex2Bytes(addr))
		app.lib.eth.Reactor().Subscribe(event, app.changeChan)
	} else {
		event = "storage:" + string(ethutil.Hex2Bytes(addr)) + ":" + string(ethutil.Hex2Bytes(storageAddr))
		app.lib.eth.Reactor().Subscribe(event, app.changeChan)
	}

	app.registeredEvents = append(app.registeredEvents, event)
}

开发者ID:JustinDrake，项目名称:go-ethereum，代码行数:12，代码来源:ext_app.go

示例4: TestRndCase

func TestRndCase(t *testing.T) {
	_, trie := NewTrie()

	data := []struct{ k, v string }{
		{"0000000000000000000000000000000000000000000000000000000000000001", "a07573657264617461000000000000000000000000000000000000000000000000"},
		{"0000000000000000000000000000000000000000000000000000000000000003", "8453bb5b31"},
		{"0000000000000000000000000000000000000000000000000000000000000004", "850218711a00"},
		{"0000000000000000000000000000000000000000000000000000000000000005", "9462d7705bd0b3ecbc51a8026a25597cb28a650c79"},
		{"0000000000000000000000000000000000000000000000000000000000000010", "947e70f9460402290a3e487dae01f610a1a8218fda"},
		{"0000000000000000000000000000000000000000000000000000000000000111", "01"},
		{"0000000000000000000000000000000000000000000000000000000000000112", "a053656e6174650000000000000000000000000000000000000000000000000000"},
		{"0000000000000000000000000000000000000000000000000000000000000113", "a053656e6174650000000000000000000000000000000000000000000000000000"},
		{"53656e6174650000000000000000000000000000000000000000000000000000", "94977e3f62f5e1ed7953697430303a3cfa2b5b736e"},
	}
	for _, e := range data {
		trie.Update(string(ethutil.Hex2Bytes(e.k)), string(ethutil.Hex2Bytes(e.v)))
	}

	fmt.Printf("root after update %x\n", trie.Root)
	trie.NewIterator().Each(func(k string, v *ethutil.Value) {
		fmt.Printf("%x %x\n", k, v.Bytes())
	})

	data = []struct{ k, v string }{
		{"0000000000000000000000000000000000000000000000000000000000000112", ""},
		{"436974697a656e73000000000000000000000000000000000000000000000001", ""},
		{"436f757274000000000000000000000000000000000000000000000000000002", ""},
		{"53656e6174650000000000000000000000000000000000000000000000000000", ""},
		{"436f757274000000000000000000000000000000000000000000000000000000", ""},
		{"53656e6174650000000000000000000000000000000000000000000000000001", ""},
		{"0000000000000000000000000000000000000000000000000000000000000113", ""},
		{"436974697a656e73000000000000000000000000000000000000000000000000", ""},
		{"436974697a656e73000000000000000000000000000000000000000000000002", ""},
		{"436f757274000000000000000000000000000000000000000000000000000001", ""},
		{"0000000000000000000000000000000000000000000000000000000000000111", ""},
		{"53656e6174650000000000000000000000000000000000000000000000000002", ""},
	}

	for _, e := range data {
		trie.Delete(string(ethutil.Hex2Bytes(e.k)))
	}

	fmt.Printf("root after delete %x\n", trie.Root)

	trie.NewIterator().Each(func(k string, v *ethutil.Value) {
		fmt.Printf("%x %x\n", k, v.Bytes())
	})

	fmt.Printf("%x\n", trie.Get(string(ethutil.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))))
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:50，代码来源:trie_test.go

示例5: TransactString

func (self *Pipe) TransactString(key *ethcrypto.KeyPair, rec string, value, gas, price *ethutil.Value, data []byte) ([]byte, error) {
	// Check if an address is stored by this address
	var hash []byte
	addr := self.World().Config().Get("NameReg").StorageString(rec).Bytes()
	if len(addr) > 0 {
		hash = addr
	} else if ethutil.IsHex(rec) {
		hash = ethutil.Hex2Bytes(rec[2:])
	} else {
		hash = ethutil.Hex2Bytes(rec)
	}

	return self.Transact(key, hash, value, gas, price, data)
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:14，代码来源:pipe.go

示例6: dump

func (self *JSRE) dump(call otto.FunctionCall) otto.Value {
	var state *ethstate.State

	if len(call.ArgumentList) > 0 {
		var block *ethchain.Block
		if call.Argument(0).IsNumber() {
			num, _ := call.Argument(0).ToInteger()
			block = self.ethereum.BlockChain().GetBlockByNumber(uint64(num))
		} else if call.Argument(0).IsString() {
			hash, _ := call.Argument(0).ToString()
			block = self.ethereum.BlockChain().GetBlock(ethutil.Hex2Bytes(hash))
		} else {
			fmt.Println("invalid argument for dump. Either hex string or number")
		}

		if block == nil {
			fmt.Println("block not found")

			return otto.UndefinedValue()
		}

		state = block.State()
	} else {
		state = self.ethereum.StateManager().CurrentState()
	}

	v, _ := self.Vm.ToValue(state.Dump())

	return v
}

开发者ID:JosephGoulden，项目名称:go-ethereum，代码行数:30，代码来源:javascript_runtime.go

示例7: StorageString

func (self *Object) StorageString(str string) *ethutil.Value {
	if ethutil.IsHex(str) {
		return self.Storage(ethutil.Hex2Bytes(str[2:]))
	} else {
		return self.Storage(ethutil.RightPadBytes([]byte(str), 32))
	}
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:7，代码来源:object.go

示例8: makeAltered

// data can come in in the following formats:
// ["aabbccdd", {id: "ccddee", at: "11223344"}], "aabbcc", {id: "ccddee", at: "1122"}
func makeAltered(v interface{}) (d []data) {
	if str, ok := v.(string); ok {
		d = append(d, data{ethutil.Hex2Bytes(str), nil})
	} else if obj, ok := v.(map[string]interface{}); ok {
		d = append(d, mapToData(obj))
	} else if slice, ok := v.([]interface{}); ok {
		for _, item := range slice {
			d = append(d, makeAltered(item)...)
		}
	} else if qList, ok := v.(*qml.List); ok {
		var s []interface{}
		qList.Convert(&s)

		fmt.Println(s)

		d = makeAltered(s)
	} else if qMap, ok := v.(*qml.Map); ok {
		var m map[string]interface{}
		qMap.Convert(&m)
		fmt.Println(m)

		d = makeAltered(m)
	} else {
		panic(fmt.Sprintf("makeAltered err (unknown conversion): %T\n", v))
	}

	return
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:30，代码来源:filter.go

示例9: DumpState

func (self *Gui) DumpState(hash, path string) {
	var stateDump []byte

	if len(hash) == 0 {
		stateDump = self.eth.StateManager().CurrentState().Dump()
	} else {
		var block *ethchain.Block
		if hash[0] == '#' {
			i, _ := strconv.Atoi(hash[1:])
			block = self.eth.BlockChain().GetBlockByNumber(uint64(i))
		} else {
			block = self.eth.BlockChain().GetBlock(ethutil.Hex2Bytes(hash))
		}

		if block == nil {
			logger.Infof("block err: not found %s\n", hash)
			return
		}

		stateDump = block.State().Dump()
	}

	file, err := os.OpenFile(path[7:], os.O_CREATE|os.O_RDWR, os.ModePerm)
	if err != nil {
		logger.Infoln("dump err: ", err)
		return
	}
	defer file.Close()

	logger.Infof("dumped state (%s) to %s\n", hash, path)

	file.Write(stateDump)
}

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

示例10: FromNumber

func (self *JSPipe) FromNumber(str string) string {
	if ethutil.IsHex(str) {
		str = str[2:]
	}

	return ethutil.BigD(ethutil.Hex2Bytes(str)).String()
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:7，代码来源:js_pipe.go

示例11: FromAscii

func (self *JSPipe) FromAscii(str string) string {
	if ethutil.IsHex(str) {
		str = str[2:]
	}

	return string(bytes.Trim(ethutil.Hex2Bytes(str), "\x00"))
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:7，代码来源:js_pipe.go

示例12: SecretToAddress

func (self *JSPipe) SecretToAddress(key string) string {
	pair, err := ethcrypto.NewKeyPairFromSec(ethutil.Hex2Bytes(key))
	if err != nil {
		return ""
	}

	return ethutil.Bytes2Hex(pair.Address())
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:8，代码来源:js_pipe.go

示例13: GetTransaction

func (self *JSBlock) GetTransaction(hash string) *JSTransaction {
	tx := self.ref.GetTransaction(ethutil.Hex2Bytes(hash))
	if tx == nil {
		return nil
	}

	return NewJSTx(tx)
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:8，代码来源:js_types.go

示例14: GetBalanceAt

func (p *EthereumApi) GetBalanceAt(args *GetBalanceArgs, reply *string) error {
	err := args.requirements()
	if err != nil {
		return err
	}
	state := p.pipe.World().SafeGet(ethutil.Hex2Bytes(args.Address))
	*reply = NewSuccessRes(BalanceRes{Balance: state.Balance.String(), Address: args.Address})
	return nil
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:9，代码来源:packages.go

示例15: StartDbWithContractAndData

func (self *UiLib) StartDbWithContractAndData(contractHash, data string) {
	dbWindow := NewDebuggerWindow(self)
	object := self.eth.StateManager().CurrentState().GetStateObject(ethutil.Hex2Bytes(contractHash))
	if len(object.Code) > 0 {
		dbWindow.SetCode("0x" + ethutil.Bytes2Hex(object.Code))
	}
	dbWindow.SetData("0x" + data)

	dbWindow.Show()
}

开发者ID:JosephGoulden，项目名称:go-ethereum，代码行数:10，代码来源:ui_lib.go

示例16: NewFilterFromMap

func NewFilterFromMap(object map[string]interface{}, eth EthManager) *Filter {
	filter := NewFilter(eth)

	if object["earliest"] != nil {
		earliest := object["earliest"]
		if e, ok := earliest.(string); ok {
			filter.SetEarliestBlock(ethutil.Hex2Bytes(e))
		} else {
			filter.SetEarliestBlock(earliest)
		}
	}

	if object["latest"] != nil {
		latest := object["latest"]
		if l, ok := latest.(string); ok {
			filter.SetLatestBlock(ethutil.Hex2Bytes(l))
		} else {
			filter.SetLatestBlock(latest)
		}
	}

	if object["to"] != nil {
		filter.AddTo(ethutil.Hex2Bytes(object["to"].(string)))
	}

	if object["from"] != nil {
		filter.AddFrom(ethutil.Hex2Bytes(object["from"].(string)))
	}

	if object["max"] != nil {
		filter.SetMax(object["max"].(int))
	}

	if object["skip"] != nil {
		filter.SetSkip(object["skip"].(int))
	}

	if object["altered"] != nil {
		filter.altered = makeAltered(object["altered"])
	}

	return filter
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:43，代码来源:filter.go

示例17: GetStorageAt

func (p *EthereumApi) GetStorageAt(args *GetStorageArgs, reply *string) error {
	err := args.requirements()
	if err != nil {
		return err
	}

	state := p.pipe.World().SafeGet(ethutil.Hex2Bytes(args.Address))

	var hx string
	if strings.Index(args.Key, "0x") == 0 {
		hx = string([]byte(args.Key)[2:])
	} else {
		// Convert the incoming string (which is a bigint) into hex
		i, _ := new(big.Int).SetString(args.Key, 10)
		hx = ethutil.Bytes2Hex(i.Bytes())
	}
	logger.Debugf("GetStorageAt(%s, %s)\n", args.Address, hx)
	value := state.Storage(ethutil.Hex2Bytes(hx))
	*reply = NewSuccessRes(GetStorageAtRes{Address: args.Address, Key: args.Key, Value: value.Str()})
	return nil
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:21，代码来源:packages.go

示例18: execBlock

func (self *JSRE) execBlock(call otto.FunctionCall) otto.Value {
	hash, err := call.Argument(0).ToString()
	if err != nil {
		return otto.UndefinedValue()
	}

	err = utils.BlockDo(self.ethereum, ethutil.Hex2Bytes(hash))
	if err != nil {
		fmt.Println(err)
		return otto.FalseValue()
	}

	return otto.TrueValue()
}

开发者ID:R15T3，项目名称:go-ethereum，代码行数:14，代码来源:javascript_runtime.go

示例19: EachStorage

func (self *JSPipe) EachStorage(addr string) string {
	var values []KeyVal
	object := self.World().SafeGet(ethutil.Hex2Bytes(addr))
	object.EachStorage(func(name string, value *ethutil.Value) {
		value.Decode()
		values = append(values, KeyVal{ethutil.Bytes2Hex([]byte(name)), ethutil.Bytes2Hex(value.Bytes())})
	})

	valuesJson, err := json.Marshal(values)
	if err != nil {
		return ""
	}

	return string(valuesJson)
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:15，代码来源:js_pipe.go

示例20: AddTestNetFunds

func AddTestNetFunds(block *Block) {
	for _, addr := range []string{
		"51ba59315b3a95761d0863b05ccc7a7f54703d99",
		"e4157b34ea9615cfbde6b4fda419828124b70c78",
		"b9c015918bdaba24b4ff057a92a3873d6eb201be",
		"6c386a4b26f73c802f34673f7248bb118f97424a",
		"cd2a3d9f938e13cd947ec05abc7fe734df8dd826",
		"2ef47100e0787b915105fd5e3f4ff6752079d5cb",
		"e6716f9544a56c530d868e4bfbacb172315bdead",
		"1a26338f0d905e295fccb71fa9ea849ffa12aaf4",
	} {
		codedAddr := ethutil.Hex2Bytes(addr)
		account := block.state.GetAccount(codedAddr)
		account.Balance = ethutil.Big("1606938044258990275541962092341162602522202993782792835301376") //ethutil.BigPow(2, 200)
		block.state.UpdateStateObject(account)
	}
}

开发者ID:vmatekole，项目名称:eth-go，代码行数:17，代码来源:block_chain.go

注：本文中的github.com/ethereum/eth-go/ethutil.Hex2Bytes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。