mirror of https://github.com/status-im/op-geth.git
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright 2015 The go-ethereum Authors
|
|
// This file is part of go-ethereum.
|
|
//
|
|
// go-ethereum is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// go-ethereum is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package api
|
|
|
|
import (
|
|
"encoding/json"
|
|
|
|
"github.com/ethereum/go-ethereum/rpc/shared"
|
|
)
|
|
|
|
type Sha3Args struct {
|
|
Data string
|
|
}
|
|
|
|
func (args *Sha3Args) 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)
|
|
}
|
|
|
|
argstr, ok := obj[0].(string)
|
|
if !ok {
|
|
return shared.NewInvalidTypeError("data", "is not a string")
|
|
}
|
|
args.Data = argstr
|
|
return nil
|
|
}
|