github.com/bcnmy/go-ethereum@v1.10.27/core/gen_genesis.go (about)

     1  // Code generated by github.com/fjl/gencodec. DO NOT EDIT.
     2  
     3  package core
     4  
     5  import (
     6  	"encoding/json"
     7  	"errors"
     8  	"math/big"
     9  
    10  	"github.com/ethereum/go-ethereum/common"
    11  	"github.com/ethereum/go-ethereum/common/hexutil"
    12  	"github.com/ethereum/go-ethereum/common/math"
    13  	"github.com/ethereum/go-ethereum/params"
    14  )
    15  
    16  var _ = (*genesisSpecMarshaling)(nil)
    17  
    18  // MarshalJSON marshals as JSON.
    19  func (g Genesis) MarshalJSON() ([]byte, error) {
    20  	type Genesis struct {
    21  		Config     *params.ChainConfig                         `json:"config"`
    22  		Nonce      math.HexOrDecimal64                         `json:"nonce"`
    23  		Timestamp  math.HexOrDecimal64                         `json:"timestamp"`
    24  		ExtraData  hexutil.Bytes                               `json:"extraData"`
    25  		GasLimit   math.HexOrDecimal64                         `json:"gasLimit"   gencodec:"required"`
    26  		Difficulty *math.HexOrDecimal256                       `json:"difficulty" gencodec:"required"`
    27  		Mixhash    common.Hash                                 `json:"mixHash"`
    28  		Coinbase   common.Address                              `json:"coinbase"`
    29  		Alloc      map[common.UnprefixedAddress]GenesisAccount `json:"alloc"      gencodec:"required"`
    30  		Number     math.HexOrDecimal64                         `json:"number"`
    31  		GasUsed    math.HexOrDecimal64                         `json:"gasUsed"`
    32  		ParentHash common.Hash                                 `json:"parentHash"`
    33  		BaseFee    *math.HexOrDecimal256                       `json:"baseFeePerGas"`
    34  	}
    35  	var enc Genesis
    36  	enc.Config = g.Config
    37  	enc.Nonce = math.HexOrDecimal64(g.Nonce)
    38  	enc.Timestamp = math.HexOrDecimal64(g.Timestamp)
    39  	enc.ExtraData = g.ExtraData
    40  	enc.GasLimit = math.HexOrDecimal64(g.GasLimit)
    41  	enc.Difficulty = (*math.HexOrDecimal256)(g.Difficulty)
    42  	enc.Mixhash = g.Mixhash
    43  	enc.Coinbase = g.Coinbase
    44  	if g.Alloc != nil {
    45  		enc.Alloc = make(map[common.UnprefixedAddress]GenesisAccount, len(g.Alloc))
    46  		for k, v := range g.Alloc {
    47  			enc.Alloc[common.UnprefixedAddress(k)] = v
    48  		}
    49  	}
    50  	enc.Number = math.HexOrDecimal64(g.Number)
    51  	enc.GasUsed = math.HexOrDecimal64(g.GasUsed)
    52  	enc.ParentHash = g.ParentHash
    53  	enc.BaseFee = (*math.HexOrDecimal256)(g.BaseFee)
    54  	return json.Marshal(&enc)
    55  }
    56  
    57  // UnmarshalJSON unmarshals from JSON.
    58  func (g *Genesis) UnmarshalJSON(input []byte) error {
    59  	type Genesis struct {
    60  		Config     *params.ChainConfig                         `json:"config"`
    61  		Nonce      *math.HexOrDecimal64                        `json:"nonce"`
    62  		Timestamp  *math.HexOrDecimal64                        `json:"timestamp"`
    63  		ExtraData  *hexutil.Bytes                              `json:"extraData"`
    64  		GasLimit   *math.HexOrDecimal64                        `json:"gasLimit"   gencodec:"required"`
    65  		Difficulty *math.HexOrDecimal256                       `json:"difficulty" gencodec:"required"`
    66  		Mixhash    *common.Hash                                `json:"mixHash"`
    67  		Coinbase   *common.Address                             `json:"coinbase"`
    68  		Alloc      map[common.UnprefixedAddress]GenesisAccount `json:"alloc"      gencodec:"required"`
    69  		Number     *math.HexOrDecimal64                        `json:"number"`
    70  		GasUsed    *math.HexOrDecimal64                        `json:"gasUsed"`
    71  		ParentHash *common.Hash                                `json:"parentHash"`
    72  		BaseFee    *math.HexOrDecimal256                       `json:"baseFeePerGas"`
    73  	}
    74  	var dec Genesis
    75  	if err := json.Unmarshal(input, &dec); err != nil {
    76  		return err
    77  	}
    78  	if dec.Config != nil {
    79  		g.Config = dec.Config
    80  	}
    81  	if dec.Nonce != nil {
    82  		g.Nonce = uint64(*dec.Nonce)
    83  	}
    84  	if dec.Timestamp != nil {
    85  		g.Timestamp = uint64(*dec.Timestamp)
    86  	}
    87  	if dec.ExtraData != nil {
    88  		g.ExtraData = *dec.ExtraData
    89  	}
    90  	if dec.GasLimit == nil {
    91  		return errors.New("missing required field 'gasLimit' for Genesis")
    92  	}
    93  	g.GasLimit = uint64(*dec.GasLimit)
    94  	if dec.Difficulty == nil {
    95  		return errors.New("missing required field 'difficulty' for Genesis")
    96  	}
    97  	g.Difficulty = (*big.Int)(dec.Difficulty)
    98  	if dec.Mixhash != nil {
    99  		g.Mixhash = *dec.Mixhash
   100  	}
   101  	if dec.Coinbase != nil {
   102  		g.Coinbase = *dec.Coinbase
   103  	}
   104  	if dec.Alloc == nil {
   105  		return errors.New("missing required field 'alloc' for Genesis")
   106  	}
   107  	g.Alloc = make(GenesisAlloc, len(dec.Alloc))
   108  	for k, v := range dec.Alloc {
   109  		g.Alloc[common.Address(k)] = v
   110  	}
   111  	if dec.Number != nil {
   112  		g.Number = uint64(*dec.Number)
   113  	}
   114  	if dec.GasUsed != nil {
   115  		g.GasUsed = uint64(*dec.GasUsed)
   116  	}
   117  	if dec.ParentHash != nil {
   118  		g.ParentHash = *dec.ParentHash
   119  	}
   120  	if dec.BaseFee != nil {
   121  		g.BaseFee = (*big.Int)(dec.BaseFee)
   122  	}
   123  	return nil
   124  }