Golang NewDecodeParamError示例

说明

golang newdecodeparamerror示例是从最受好评的开源项目中提取的实现代码,你可以参考下面示例的使用方式。

编程语言: Golang

命名空间/包名称: github.com/ethereum/go-ethereum/rpc/shared

示例#1
文件: admin_args.go 项目: j4ustin/go-ethereum

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

	if len(obj) == 0 {
		return shared.NewDecodeParamError("Expected namereg address")
	}

	if len(obj) >= 1 {
		if namereg, ok := obj[0].(string); ok {
			args.NameReg = namereg
		} else {
			return shared.NewInvalidTypeError("NameReg", "not a string")
		}
	}

	if len(obj) >= 2 && obj[1] != nil {
		if addr, ok := obj[1].(string); ok {
			args.ContractAddress = addr
		} else {
			return shared.NewInvalidTypeError("ContractAddress", "not a string")
		}
	}

	return nil
}

示例#2
文件: eth_args.go 项目: ruflin/go-ethereum

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

	if len(obj) < 1 {
		return shared.NewInsufficientParamsError(len(obj), 1)
	}

	data, err := json.Marshal(obj[0])
	if err != nil {
		return shared.NewDecodeParamError("Unable to parse transaction object")
	}

	trans := new(tx)
	err = json.Unmarshal(data, trans)
	if err != nil {
		return shared.NewDecodeParamError("Unable to parse transaction object")
	}

	if trans == nil || trans.tx == nil {
		return shared.NewDecodeParamError("Unable to parse transaction object")
	}

	gasLimit, gasPrice := trans.GasLimit, trans.GasPrice

	if len(obj) > 1 && obj[1] != nil {
		if gp, ok := obj[1].(string); ok {
			gasPrice = gp
		} else {
			return shared.NewInvalidTypeError("gasPrice", "not a string")
		}
	}
	if len(obj) > 2 && obj[2] != nil {
		if gl, ok := obj[2].(string); ok {
			gasLimit = gl
		} else {
			return shared.NewInvalidTypeError("gasLimit", "not a string")
		}
	}

	args.Tx = trans
	args.GasPrice = gasPrice
	args.GasLimit = gasLimit

	return nil
}

示例#3
文件: admin_args.go 项目: j4ustin/go-ethereum

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

	if len(obj) < 1 {
		return shared.NewInsufficientParamsError(len(obj), 1)
	}

	if len(obj) >= 1 {
		if uri, ok := obj[0].(string); ok {
			args.Uri = uri
		} else {
			return shared.NewInvalidTypeError("Uri", "not a string")
		}
	}

	if len(obj) >= 2 && obj[1] != nil {
		if path, ok := obj[1].(string); ok {
			args.Path = path
		} else {
			return shared.NewInvalidTypeError("Path", "not a string")
		}
	}

	return nil
}

示例#4
文件: admin_args.go 项目: j4ustin/go-ethereum

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

	if len(obj) >= 1 {
		if sender, ok := obj[0].(string); ok {
			args.Sender = sender
		} else {
			return shared.NewInvalidTypeError("Sender", "not a string")
		}
	}

	if len(obj) >= 2 {
		if sender, ok := obj[1].(string); ok {
			args.ContentHash = sender
		} else {
			return shared.NewInvalidTypeError("ContentHash", "not a string")
		}
	}

	if len(obj) >= 3 {
		if sender, ok := obj[2].(string); ok {
			args.Url = sender
		} else {
			return shared.NewInvalidTypeError("Url", "not a string")
		}
	}

	return nil
}

示例#5
文件: admin_args.go 项目: j4ustin/go-ethereum

func (args *SaveInfoArgs) 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)
	}

	if jsonraw, err := json.Marshal(obj[0]); err == nil {
		if err = json.Unmarshal(jsonraw, &args.ContractInfo); err != nil {
			return err
		}
	} else {
		return err
	}

	if filename, ok := obj[1].(string); ok {
		args.Filename = filename
	} else {
		return shared.NewInvalidTypeError("Filename", "not a string")
	}

	return nil
}

示例#6
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) SubmitWork(req *shared.Request) (interface{}, error) {
	args := new(SubmitWorkArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}
	return self.xeth.RemoteMining().SubmitWork(args.Nonce, common.HexToHash(args.Digest), common.HexToHash(args.Header)), nil
}

示例#7
文件: eth_args.go 项目: General-Beck/go-ethereum

func (args *GetBlockByHashArgs) 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)
	}

	argstr, ok := obj[0].(string)
	if !ok {
		return shared.NewInvalidTypeError("blockHash", "not a string")
	}
	args.BlockHash = argstr

	args.IncludeTxs = obj[1].(bool)

	if inclTx, ok := obj[1].(bool); ok {
		args.IncludeTxs = inclTx
		return nil
	}

	return shared.NewInvalidTypeError("includeTxs", "not a bool")
}

示例#8
文件: personal_args.go 项目: ruflin/go-ethereum

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

	args.Duration = -1

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

	if addrstr, ok := obj[0].(string); ok {
		args.Address = addrstr
	} else {
		return shared.NewInvalidTypeError("address", "not a string")
	}

	if passphrasestr, ok := obj[1].(string); ok {
		args.Passphrase = passphrasestr
	} else {
		return shared.NewInvalidTypeError("passphrase", "not a string")
	}

	return nil
}

示例#9
文件: eth_args.go 项目: nellyk/go-ethereum

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
}

示例#10
文件: debug_args.go 项目: haegyung/go-ethereum

func (args *WaitForBlockArgs) 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 fmt.Errorf("waitForArgs needs 0, 1, 2 arguments")
	}

	// default values when not provided
	args.MinHeight = -1
	args.Timeout = -1

	if len(obj) >= 1 {
		var minHeight *big.Int
		if minHeight, err = numString(obj[0]); err != nil {
			return err
		}
		args.MinHeight = int(minHeight.Int64())
	}

	if len(obj) >= 2 {
		timeout, err := numString(obj[1])
		if err != nil {
			return err
		}
		args.Timeout = int(timeout.Int64())
	}

	return nil
}

示例#11
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) GetLogs(req *shared.Request) (interface{}, error) {
	args := new(BlockFilterArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}
	return NewLogsRes(self.xeth.AllLogs(args.Earliest, args.Latest, args.Skip, args.Max, args.Address, args.Topics)), nil
}

示例#12
文件: shh_args.go 项目: ssonneborn22/go-ethereum

func (args *WhisperMessageArgs) UnmarshalJSON(b []byte) (err error) {
	var obj []struct {
		Payload  string
		To       string
		From     string
		Topics   []string
		Priority interface{}
		Ttl      interface{}
	}

	if err = json.Unmarshal(b, &obj); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}

	if len(obj) < 1 {
		return shared.NewInsufficientParamsError(len(obj), 1)
	}
	args.Payload = obj[0].Payload
	args.To = obj[0].To
	args.From = obj[0].From
	args.Topics = obj[0].Topics

	var num *big.Int
	if num, err = numString(obj[0].Priority); err != nil {
		return err
	}
	args.Priority = uint32(num.Int64())

	if num, err = numString(obj[0].Ttl); err != nil {
		return err
	}
	args.Ttl = uint32(num.Int64())

	return nil
}

示例#13
文件: parsing.go 项目: haegyung/go-ethereum

func blockHeightFromJson(msg json.RawMessage, number *int64) error {
	var raw interface{}
	if err := json.Unmarshal(msg, &raw); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}
	return blockHeight(raw, number)
}

示例#14
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) SendTransaction(req *shared.Request) (interface{}, error) {
	args := new(NewTxArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	// nonce may be nil ("guess" mode)
	var nonce string
	if args.Nonce != nil {
		nonce = args.Nonce.String()
	}

	var gas, price string
	if args.Gas != nil {
		gas = args.Gas.String()
	}
	if args.GasPrice != nil {
		price = args.GasPrice.String()
	}
	v, err := self.xeth.Transact(args.From, args.To, nonce, args.Value.String(), gas, price, args.Data)
	if err != nil {
		return nil, err
	}
	return v, nil
}

示例#15
文件: eth.go 项目: j4ustin/go-ethereum

func (self *ethApi) SignTransaction(req *shared.Request) (interface{}, error) {
	args := new(NewTxArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	// nonce may be nil ("guess" mode)
	var nonce string
	if args.Nonce != nil {
		nonce = args.Nonce.String()
	}

	var gas, price string
	if args.Gas != nil {
		gas = args.Gas.String()
	}
	if args.GasPrice != nil {
		price = args.GasPrice.String()
	}
	tx, err := self.xeth.SignTransaction(args.From, args.To, nonce, args.Value.String(), gas, price, args.Data)
	if err != nil {
		return nil, err
	}

	data, err := rlp.EncodeToBytes(tx)
	if err != nil {
		return nil, err
	}

	return JsonTransaction{"0x" + common.Bytes2Hex(data), newTx(tx)}, nil
}

示例#16
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) UninstallFilter(req *shared.Request) (interface{}, error) {
	args := new(FilterIdArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}
	return self.xeth.UninstallFilter(args.Id), nil
}

示例#17
文件: db_args.go 项目: j4ustin/go-ethereum

func (args *DbHexArgs) 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)
	}

	var objstr string
	var ok bool

	if objstr, ok = obj[0].(string); !ok {
		return shared.NewInvalidTypeError("database", "not a string")
	}
	args.Database = objstr

	if objstr, ok = obj[1].(string); !ok {
		return shared.NewInvalidTypeError("key", "not a string")
	}
	args.Key = objstr

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

		args.Value = common.FromHex(objstr)
	}

	return nil
}

示例#18
文件: admin_args.go 项目: j4ustin/go-ethereum

func (args *SleepBlocksArgs) UnmarshalJSON(b []byte) (err error) {

	var obj []interface{}
	if err := json.Unmarshal(b, &obj); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}

	args.N = 1
	args.Timeout = 0
	if len(obj) >= 1 && obj[0] != nil {
		if n, err := numString(obj[0]); err == nil {
			args.N = n.Int64()
		} else {
			return shared.NewInvalidTypeError("N", "not an integer: "+err.Error())
		}
	}

	if len(obj) >= 2 && obj[1] != nil {
		if n, err := numString(obj[1]); err == nil {
			args.Timeout = n.Int64()
		} else {
			return shared.NewInvalidTypeError("Timeout", "not an integer: "+err.Error())
		}
	}

	return nil
}

示例#19
文件: eth_args.go 项目: ruflin/go-ethereum

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
}

示例#20
文件: eth_args.go 项目: ruflin/go-ethereum

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

	if len(obj) < 1 {
		return shared.NewInsufficientParamsError(len(obj), 1)
	}

	addstr, ok := obj[0].(string)
	if !ok {
		return shared.NewInvalidTypeError("address", "not a string")
	}
	args.Address = addstr

	if len(obj) > 1 {
		if err := blockHeight(obj[1], &args.BlockNumber); err != nil {
			return err
		}
	} else {
		args.BlockNumber = -1
	}

	return nil
}

示例#21
文件: eth_args.go 项目: ruflin/go-ethereum

func (args *NewSigArgs) UnmarshalJSON(b []byte) (err error) {
	var obj []interface{}

	if err := json.Unmarshal(b, &obj); err != nil {
		return shared.NewDecodeParamError(err.Error())
	}

	// Check for sufficient params
	if len(obj) < 1 {
		return shared.NewInsufficientParamsError(len(obj), 1)
	}

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

	if len(args.From) == 0 {
		return shared.NewValidationError("from", "is required")
	}

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

	if len(args.Data) == 0 {
		return shared.NewValidationError("data", "is required")
	}

	return nil
}

示例#22
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) GetData(req *shared.Request) (interface{}, error) {
	args := new(GetDataArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}
	v := self.xeth.AtStateNum(args.BlockNumber).CodeAtBytes(args.Address)
	return newHexData(v), nil
}

示例#23
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) GetStorageAt(req *shared.Request) (interface{}, error) {
	args := new(GetStorageAtArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	return self.xeth.AtStateNum(args.BlockNumber).StorageAt(args.Address, args.Key), nil
}

示例#24
文件: eth.go 项目: j4ustin/go-ethereum

func (self *ethApi) SubmitHashrate(req *shared.Request) (interface{}, error) {
	args := new(SubmitHashRateArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return false, shared.NewDecodeParamError(err.Error())
	}
	self.xeth.RemoteMining().SubmitHashrate(common.HexToHash(args.Id), args.Rate)
	return true, nil
}

示例#25
文件: admin_args.go 项目: j4ustin/go-ethereum

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

	if len(obj) != 1 {
		return shared.NewDecodeParamError("Expected enode as argument")
	}

	level, err := numString(obj[0])
	if err == nil {
		args.Level = int(level.Int64())
	}

	return nil
}

示例#26
文件: admin.go 项目: NikonMcFly/go-ethereum

func (self *adminApi) Sleep(req *shared.Request) (interface{}, error) {
	args := new(SleepArgs)
	if err := self.coder.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}
	time.Sleep(time.Duration(args.S) * time.Second)
	return nil, nil
}

示例#27
文件: admin_args.go 项目: j4ustin/go-ethereum

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

	if len(obj) != 1 {
		return shared.NewDecodeParamError("Expected path as argument")
	}

	if pathstr, ok := obj[0].(string); ok {
		args.Path = pathstr
		return nil
	}

	return shared.NewInvalidTypeError("path", "not a string")
}

示例#28
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) GetFilterLogs(req *shared.Request) (interface{}, error) {
	args := new(FilterIdArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	return NewLogsRes(self.xeth.Logs(args.Id)), nil
}

示例#29
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) GetBlockByHash(req *shared.Request) (interface{}, error) {
	args := new(GetBlockByHashArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	block := self.xeth.EthBlockByHash(args.BlockHash)
	return NewBlockRes(block, args.IncludeTxs), nil
}

示例#30
文件: eth.go 项目: ssonneborn22/go-ethereum

func (self *ethApi) NewFilter(req *shared.Request) (interface{}, error) {
	args := new(BlockFilterArgs)
	if err := self.codec.Decode(req.Params, &args); err != nil {
		return nil, shared.NewDecodeParamError(err.Error())
	}

	id := self.xeth.NewLogFilter(args.Earliest, args.Latest, args.Skip, args.Max, args.Address, args.Topics)
	return newHexNum(big.NewInt(int64(id)).Bytes()), nil
}

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