package api import ( "encoding/json" "math/big" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/rpc/shared" ) type StartMinerArgs struct { Threads int } func (args *StartMinerArgs) 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 || obj[0] == nil { args.Threads = -1 return nil } var num *big.Int if num, err = numString(obj[0]); err != nil { return err } args.Threads = int(num.Int64()) return nil } type SetExtraArgs struct { Data string } func (args *SetExtraArgs) 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) } extrastr, ok := obj[0].(string) if !ok { return shared.NewInvalidTypeError("Price", "not a string") } args.Data = extrastr return nil } type GasPriceArgs struct { Price string } func (args *GasPriceArgs) 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 pricestr, ok := obj[0].(string); ok { args.Price = pricestr return nil } return shared.NewInvalidTypeError("Price", "not a string") } type SetEtherbaseArgs struct { Etherbase common.Address } func (args *SetEtherbaseArgs) 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 addr, ok := obj[0].(string); ok { args.Etherbase = common.HexToAddress(addr) if (args.Etherbase == common.Address{}) { return shared.NewInvalidTypeError("Etherbase", "not a valid address") } return nil } return shared.NewInvalidTypeError("Etherbase", "not a string") } type MakeDAGArgs struct { BlockNumber int64 } func (args *MakeDAGArgs) UnmarshalJSON(b []byte) (err error) { args.BlockNumber = -1 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 err := blockHeight(obj[0], &args.BlockNumber); err != nil { return err } return nil }