github.com/klaytn/klaytn@v1.12.1/blockchain/gen_genesis_account.go (about)

     1  // Code generated by github.com/fjl/gencodec. DO NOT EDIT.
     2  
     3  package blockchain
     4  
     5  import (
     6  	"encoding/json"
     7  	"errors"
     8  	"math/big"
     9  
    10  	"github.com/klaytn/klaytn/common"
    11  	"github.com/klaytn/klaytn/common/hexutil"
    12  	"github.com/klaytn/klaytn/common/math"
    13  )
    14  
    15  var _ = (*genesisAccountMarshaling)(nil)
    16  
    17  // MarshalJSON marshals as JSON.
    18  func (g GenesisAccount) MarshalJSON() ([]byte, error) {
    19  	type GenesisAccount struct {
    20  		Code       hexutil.Bytes               `json:"code,omitempty"`
    21  		Storage    map[storageJSON]storageJSON `json:"storage,omitempty"`
    22  		Balance    *math.HexOrDecimal256       `json:"balance" gencodec:"required"`
    23  		Nonce      math.HexOrDecimal64         `json:"nonce,omitempty"`
    24  		PrivateKey hexutil.Bytes               `json:"secretKey,omitempty"`
    25  	}
    26  	var enc GenesisAccount
    27  	enc.Code = g.Code
    28  	if g.Storage != nil {
    29  		enc.Storage = make(map[storageJSON]storageJSON, len(g.Storage))
    30  		for k, v := range g.Storage {
    31  			enc.Storage[storageJSON(k)] = storageJSON(v)
    32  		}
    33  	}
    34  	enc.Balance = (*math.HexOrDecimal256)(g.Balance)
    35  	enc.Nonce = math.HexOrDecimal64(g.Nonce)
    36  	enc.PrivateKey = g.PrivateKey
    37  	return json.Marshal(&enc)
    38  }
    39  
    40  // UnmarshalJSON unmarshals from JSON.
    41  func (g *GenesisAccount) UnmarshalJSON(input []byte) error {
    42  	type GenesisAccount struct {
    43  		Code       *hexutil.Bytes              `json:"code,omitempty"`
    44  		Storage    map[storageJSON]storageJSON `json:"storage,omitempty"`
    45  		Balance    *math.HexOrDecimal256       `json:"balance" gencodec:"required"`
    46  		Nonce      *math.HexOrDecimal64        `json:"nonce,omitempty"`
    47  		PrivateKey *hexutil.Bytes              `json:"secretKey,omitempty"`
    48  	}
    49  	var dec GenesisAccount
    50  	if err := json.Unmarshal(input, &dec); err != nil {
    51  		return err
    52  	}
    53  	if dec.Code != nil {
    54  		g.Code = *dec.Code
    55  	}
    56  	if dec.Storage != nil {
    57  		g.Storage = make(map[common.Hash]common.Hash, len(dec.Storage))
    58  		for k, v := range dec.Storage {
    59  			g.Storage[common.Hash(k)] = common.Hash(v)
    60  		}
    61  	}
    62  	if dec.Balance == nil {
    63  		return errors.New("missing required field 'balance' for GenesisAccount")
    64  	}
    65  	g.Balance = (*big.Int)(dec.Balance)
    66  	if dec.Nonce != nil {
    67  		g.Nonce = uint64(*dec.Nonce)
    68  	}
    69  	if dec.PrivateKey != nil {
    70  		g.PrivateKey = *dec.PrivateKey
    71  	}
    72  	return nil
    73  }