github.com/linapex/ethereum-dpos-chinese@v0.0.0-20190316121959-b78b3a4a1ece/whisper/whisperv6/gen_criteria_json.go (about)

     1  
     2  //<developer>
     3  //    <name>linapex 曹一峰</name>
     4  //    <email>linapex@163.com</email>
     5  //    <wx>superexc</wx>
     6  //    <qqgroup>128148617</qqgroup>
     7  //    <url>https://jsq.ink</url>
     8  //    <role>pku engineer</role>
     9  //    <date>2019-03-16 12:09:51</date>
    10  //</624342690607140864>
    11  
    12  //
    13  
    14  package whisperv6
    15  
    16  import (
    17  	"encoding/json"
    18  
    19  	"github.com/ethereum/go-ethereum/common/hexutil"
    20  )
    21  
    22  var _ = (*criteriaOverride)(nil)
    23  
    24  //
    25  func (c Criteria) MarshalJSON() ([]byte, error) {
    26  	type Criteria struct {
    27  		SymKeyID     string        `json:"symKeyID"`
    28  		PrivateKeyID string        `json:"privateKeyID"`
    29  		Sig          hexutil.Bytes `json:"sig"`
    30  		MinPow       float64       `json:"minPow"`
    31  		Topics       []TopicType   `json:"topics"`
    32  		AllowP2P     bool          `json:"allowP2P"`
    33  	}
    34  	var enc Criteria
    35  	enc.SymKeyID = c.SymKeyID
    36  	enc.PrivateKeyID = c.PrivateKeyID
    37  	enc.Sig = c.Sig
    38  	enc.MinPow = c.MinPow
    39  	enc.Topics = c.Topics
    40  	enc.AllowP2P = c.AllowP2P
    41  	return json.Marshal(&enc)
    42  }
    43  
    44  //
    45  func (c *Criteria) UnmarshalJSON(input []byte) error {
    46  	type Criteria struct {
    47  		SymKeyID     *string        `json:"symKeyID"`
    48  		PrivateKeyID *string        `json:"privateKeyID"`
    49  		Sig          *hexutil.Bytes `json:"sig"`
    50  		MinPow       *float64       `json:"minPow"`
    51  		Topics       []TopicType    `json:"topics"`
    52  		AllowP2P     *bool          `json:"allowP2P"`
    53  	}
    54  	var dec Criteria
    55  	if err := json.Unmarshal(input, &dec); err != nil {
    56  		return err
    57  	}
    58  	if dec.SymKeyID != nil {
    59  		c.SymKeyID = *dec.SymKeyID
    60  	}
    61  	if dec.PrivateKeyID != nil {
    62  		c.PrivateKeyID = *dec.PrivateKeyID
    63  	}
    64  	if dec.Sig != nil {
    65  		c.Sig = *dec.Sig
    66  	}
    67  	if dec.MinPow != nil {
    68  		c.MinPow = *dec.MinPow
    69  	}
    70  	if dec.Topics != nil {
    71  		c.Topics = dec.Topics
    72  	}
    73  	if dec.AllowP2P != nil {
    74  		c.AllowP2P = *dec.AllowP2P
    75  	}
    76  	return nil
    77  }
    78