101 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			101 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| package api
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| 
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| import (
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| 	"encoding/json"
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| 
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| 	"math/big"
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| 
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| 	"github.com/ethereum/go-ethereum/rpc/shared"
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| )
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| 
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| type StartMinerArgs struct {
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| 	Threads int
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| }
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| 
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| func (args *StartMinerArgs) UnmarshalJSON(b []byte) (err error) {
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| 	var obj []interface{}
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| 	if err := json.Unmarshal(b, &obj); err != nil {
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| 		return shared.NewDecodeParamError(err.Error())
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| 	}
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| 
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| 	if len(obj) == 0 || obj[0] == nil {
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| 		args.Threads = -1
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| 		return nil
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| 	}
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| 
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| 	var num *big.Int
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| 	if num, err = numString(obj[0]); err != nil {
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| 		return err
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| 	}
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| 	args.Threads = int(num.Int64())
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| 	return nil
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| }
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| 
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| type SetExtraArgs struct {
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| 	Data string
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| }
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| 
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| func (args *SetExtraArgs) UnmarshalJSON(b []byte) (err error) {
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| 	var obj []interface{}
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| 	if err := json.Unmarshal(b, &obj); err != nil {
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| 		return shared.NewDecodeParamError(err.Error())
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| 	}
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| 
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| 	if len(obj) < 1 {
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| 		return shared.NewInsufficientParamsError(len(obj), 1)
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| 	}
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| 
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| 	extrastr, ok := obj[0].(string)
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| 	if !ok {
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| 		return shared.NewInvalidTypeError("Price", "not a string")
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| 	}
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| 	args.Data = extrastr
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| 
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| 	return nil
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| }
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| 
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| type GasPriceArgs struct {
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| 	Price string
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| }
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| 
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| func (args *GasPriceArgs) UnmarshalJSON(b []byte) (err error) {
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| 	var obj []interface{}
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| 	if err := json.Unmarshal(b, &obj); err != nil {
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| 		return shared.NewDecodeParamError(err.Error())
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| 	}
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| 
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| 	if len(obj) < 1 {
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| 		return shared.NewInsufficientParamsError(len(obj), 1)
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| 	}
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| 
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| 	if pricestr, ok := obj[0].(string); ok {
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| 		args.Price = pricestr
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| 		return nil
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| 	}
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| 
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| 	return shared.NewInvalidTypeError("Price", "not a string")
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| }
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| 
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| type MakeDAGArgs struct {
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| 	BlockNumber int64
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| }
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| 
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| func (args *MakeDAGArgs) UnmarshalJSON(b []byte) (err error) {
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| 	args.BlockNumber = -1
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| 	var obj []interface{}
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| 
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| 	if err := json.Unmarshal(b, &obj); err != nil {
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| 		return shared.NewDecodeParamError(err.Error())
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| 	}
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| 
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| 	if len(obj) < 1 {
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| 		return shared.NewInsufficientParamsError(len(obj), 1)
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| 	}
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| 
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| 	if err := blockHeight(obj[0], &args.BlockNumber); err != nil {
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| 		return err
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| 	}
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| 
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| 	return nil
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| }
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