1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
package rpc
import (
"encoding/json"
// "fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
)
type BlockRes struct {
fullTx bool
BlockNumber *big.Int `json:"number"`
BlockHash common.Hash `json:"hash"`
ParentHash common.Hash `json:"parentHash"`
Nonce [8]byte `json:"nonce"`
Sha3Uncles common.Hash `json:"sha3Uncles"`
LogsBloom types.Bloom `json:"logsBloom"`
TransactionRoot common.Hash `json:"transactionRoot"`
StateRoot common.Hash `json:"stateRoot"`
Miner common.Address `json:"miner"`
Difficulty *big.Int `json:"difficulty"`
TotalDifficulty *big.Int `json:"totalDifficulty"`
Size *big.Int `json:"size"`
ExtraData []byte `json:"extraData"`
GasLimit *big.Int `json:"gasLimit"`
MinGasPrice int64 `json:"minGasPrice"`
GasUsed *big.Int `json:"gasUsed"`
UnixTimestamp int64 `json:"timestamp"`
Transactions []*TransactionRes `json:"transactions"`
Uncles []common.Hash `json:"uncles"`
}
func (b *BlockRes) MarshalJSON() ([]byte, error) {
var ext struct {
BlockNumber string `json:"number"`
BlockHash string `json:"hash"`
ParentHash string `json:"parentHash"`
Nonce string `json:"nonce"`
Sha3Uncles string `json:"sha3Uncles"`
LogsBloom string `json:"logsBloom"`
TransactionRoot string `json:"transactionRoot"`
StateRoot string `json:"stateRoot"`
Miner string `json:"miner"`
Difficulty string `json:"difficulty"`
TotalDifficulty string `json:"totalDifficulty"`
Size string `json:"size"`
ExtraData string `json:"extraData"`
GasLimit string `json:"gasLimit"`
MinGasPrice string `json:"minGasPrice"`
GasUsed string `json:"gasUsed"`
UnixTimestamp string `json:"timestamp"`
Transactions []interface{} `json:"transactions"`
Uncles []string `json:"uncles"`
}
// convert strict types to hexified strings
ext.BlockNumber = common.ToHex(b.BlockNumber.Bytes())
ext.BlockHash = b.BlockHash.Hex()
ext.ParentHash = b.ParentHash.Hex()
ext.Nonce = common.ToHex(b.Nonce[:])
ext.Sha3Uncles = b.Sha3Uncles.Hex()
ext.LogsBloom = common.ToHex(b.LogsBloom[:])
ext.TransactionRoot = b.TransactionRoot.Hex()
ext.StateRoot = b.StateRoot.Hex()
ext.Miner = b.Miner.Hex()
ext.Difficulty = common.ToHex(b.Difficulty.Bytes())
ext.TotalDifficulty = common.ToHex(b.TotalDifficulty.Bytes())
ext.Size = common.ToHex(b.Size.Bytes())
// ext.ExtraData = common.ToHex(b.ExtraData)
ext.GasLimit = common.ToHex(b.GasLimit.Bytes())
// ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes())
ext.GasUsed = common.ToHex(b.GasUsed.Bytes())
ext.UnixTimestamp = common.ToHex(big.NewInt(b.UnixTimestamp).Bytes())
ext.Transactions = make([]interface{}, len(b.Transactions))
if b.fullTx {
for i, tx := range b.Transactions {
ext.Transactions[i] = tx
}
} else {
for i, tx := range b.Transactions {
ext.Transactions[i] = tx.Hash.Hex()
}
}
ext.Uncles = make([]string, len(b.Uncles))
for i, v := range b.Uncles {
ext.Uncles[i] = v.Hex()
}
return json.Marshal(ext)
}
func NewBlockRes(block *types.Block) *BlockRes {
if block == nil {
return &BlockRes{}
}
res := new(BlockRes)
res.BlockNumber = block.Number()
res.BlockHash = block.Hash()
res.ParentHash = block.ParentHash()
res.Nonce = block.Header().Nonce
res.Sha3Uncles = block.Header().UncleHash
res.LogsBloom = block.Bloom()
res.TransactionRoot = block.Header().TxHash
res.StateRoot = block.Root()
res.Miner = block.Header().Coinbase
res.Difficulty = block.Difficulty()
res.TotalDifficulty = block.Td
res.Size = big.NewInt(int64(block.Size()))
// res.ExtraData =
res.GasLimit = block.GasLimit()
// res.MinGasPrice =
res.GasUsed = block.GasUsed()
res.UnixTimestamp = block.Time()
res.Transactions = make([]*TransactionRes, len(block.Transactions()))
for i, tx := range block.Transactions() {
v := NewTransactionRes(tx)
v.BlockHash = block.Hash()
v.BlockNumber = block.Number().Int64()
v.TxIndex = int64(i)
res.Transactions[i] = v
}
res.Uncles = make([]common.Hash, len(block.Uncles()))
for i, uncle := range block.Uncles() {
res.Uncles[i] = uncle.Hash()
}
return res
}
type TransactionRes struct {
Hash common.Hash `json:"hash"`
Nonce uint64 `json:"nonce"`
BlockHash common.Hash `json:"blockHash,omitempty"`
BlockNumber int64 `json:"blockNumber,omitempty"`
TxIndex int64 `json:"transactionIndex,omitempty"`
From common.Address `json:"from"`
To *common.Address `json:"to"`
Value *big.Int `json:"value"`
Gas *big.Int `json:"gas"`
GasPrice *big.Int `json:"gasPrice"`
Input []byte `json:"input"`
}
func (t *TransactionRes) MarshalJSON() ([]byte, error) {
var ext struct {
Hash string `json:"hash"`
Nonce string `json:"nonce"`
BlockHash string `json:"blockHash,omitempty"`
BlockNumber string `json:"blockNumber,omitempty"`
TxIndex string `json:"transactionIndex,omitempty"`
From string `json:"from"`
To interface{} `json:"to"`
Value string `json:"value"`
Gas string `json:"gas"`
GasPrice string `json:"gasPrice"`
Input string `json:"input"`
}
ext.Hash = t.Hash.Hex()
ext.Nonce = common.ToHex(big.NewInt(int64(t.Nonce)).Bytes())
ext.BlockHash = t.BlockHash.Hex()
ext.BlockNumber = common.ToHex(big.NewInt(t.BlockNumber).Bytes())
ext.TxIndex = common.ToHex(big.NewInt(t.TxIndex).Bytes())
ext.From = t.From.Hex()
if t.To == nil {
ext.To = nil
} else {
ext.To = t.To.Hex()
}
ext.Value = common.ToHex(t.Value.Bytes())
ext.Gas = common.ToHex(t.Gas.Bytes())
ext.GasPrice = common.ToHex(t.GasPrice.Bytes())
ext.Input = common.ToHex(t.Input)
return json.Marshal(ext)
}
func NewTransactionRes(tx *types.Transaction) *TransactionRes {
var v = new(TransactionRes)
v.Hash = tx.Hash()
v.Nonce = tx.Nonce()
v.From, _ = tx.From()
v.To = tx.To()
v.Value = tx.Value()
v.Gas = tx.Gas()
v.GasPrice = tx.GasPrice()
v.Input = tx.Data()
return v
}
type FilterLogRes struct {
Hash string `json:"hash"`
Address string `json:"address"`
Data string `json:"data"`
BlockNumber string `json:"blockNumber"`
TransactionHash string `json:"transactionHash"`
BlockHash string `json:"blockHash"`
TransactionIndex string `json:"transactionIndex"`
LogIndex string `json:"logIndex"`
}
type FilterWhisperRes struct {
Hash string `json:"hash"`
From string `json:"from"`
To string `json:"to"`
Expiry string `json:"expiry"`
Sent string `json:"sent"`
Ttl string `json:"ttl"`
Topics string `json:"topics"`
Payload string `json:"payload"`
WorkProved string `json:"workProved"`
}
type LogRes struct {
Address common.Address `json:"address"`
Topics []common.Hash `json:"topics"`
Data []byte `json:"data"`
Number uint64 `json:"number"`
}
func NewLogRes(log state.Log) LogRes {
var l LogRes
l.Topics = make([]common.Hash, len(log.Topics()))
l.Address = log.Address()
l.Data = log.Data()
l.Number = log.Number()
for j, topic := range log.Topics() {
l.Topics[j] = topic
}
return l
}
func (l *LogRes) MarshalJSON() ([]byte, error) {
var ext struct {
Address string `json:"address"`
Topics []string `json:"topics"`
Data string `json:"data"`
Number string `json:"number"`
}
ext.Address = l.Address.Hex()
ext.Data = common.Bytes2Hex(l.Data)
ext.Number = common.Bytes2Hex(big.NewInt(int64(l.Number)).Bytes())
ext.Topics = make([]string, len(l.Topics))
for i, v := range l.Topics {
ext.Topics[i] = v.Hex()
}
return json.Marshal(ext)
}
func NewLogsRes(logs state.Logs) (ls []LogRes) {
ls = make([]LogRes, len(logs))
for i, log := range logs {
ls[i] = NewLogRes(log)
}
return
}
|
