Golang ethutil.Hex2Bytes函數代碼示例

本文整理匯總了Golang中github.com/ethereum/eth-go/ethutil.Hex2Bytes函數的典型用法代碼示例。如果您正苦於以下問題：Golang Hex2Bytes函數的具體用法？Golang Hex2Bytes怎麽用？Golang Hex2Bytes使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了Hex2Bytes函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

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()
}

開發者ID:R15T3，項目名稱:go-ethereum，代碼行數:28，代碼來源: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
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:12，代碼來源: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)
}

開發者ID:JustinDrake，項目名稱:go-ethereum，代碼行數:12，代碼來源: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"))))
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:50，代碼來源: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)
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:14，代碼來源: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
}

開發者ID:JosephGoulden，項目名稱:go-ethereum，代碼行數:30，代碼來源: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))
	}
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:7，代碼來源: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
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:30，代碼來源: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)
}

開發者ID:JosephGoulden，項目名稱:go-ethereum，代碼行數:33，代碼來源: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()
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:7，代碼來源: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"))
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:7，代碼來源: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())
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:8，代碼來源: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)
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:8，代碼來源: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
}

開發者ID:vmatekole，項目名稱:eth-go，代碼行數:9，代碼來源: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()
}

開發者ID:JosephGoulden，項目名稱:go-ethereum，代碼行數:10，代碼來源:ui_lib.go

注：本文中的github.com/ethereum/eth-go/ethutil.Hex2Bytes函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。