-
Notifications
You must be signed in to change notification settings - Fork 3
/
genesis.go
131 lines (116 loc) · 3.21 KB
/
genesis.go
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
package config
import (
"encoding/hex"
log "github.com/sirupsen/logrus"
"github.com/bytom/consensus"
"github.com/bytom/protocol/bc"
"github.com/bytom/protocol/bc/types"
)
func genesisTx() *types.Tx {
contract, err := hex.DecodeString("00148c9d063ff74ee6d9ffa88d83aeb038068366c4c4")
if err != nil {
log.Panicf("fail on decode genesis tx output control program")
}
txData := types.TxData{
Version: 1,
Inputs: []*types.TxInput{
types.NewCoinbaseInput([]byte("Information is power. -- Jan/11/2013. Computing is power. -- Apr/24/2018.")),
},
Outputs: []*types.TxOutput{
types.NewTxOutput(*consensus.BTMAssetID, consensus.InitialBlockSubsidy, contract),
},
}
return types.NewTx(txData)
}
func mainNetGenesisBlock() *types.Block {
tx := genesisTx()
txStatus := bc.NewTransactionStatus()
txStatus.SetStatus(0, false)
txStatusHash, err := bc.TxStatusMerkleRoot(txStatus.VerifyStatus)
if err != nil {
log.Panicf("fail on calc genesis tx status merkle root")
}
merkleRoot, err := bc.TxMerkleRoot([]*bc.Tx{tx.Tx})
if err != nil {
log.Panicf("fail on calc genesis tx merkel root")
}
block := &types.Block{
BlockHeader: types.BlockHeader{
Version: 1,
Height: 0,
Nonce: 9253507043297,
Timestamp: 1524549600,
Bits: 2161727821137910632,
BlockCommitment: types.BlockCommitment{
TransactionsMerkleRoot: merkleRoot,
TransactionStatusHash: txStatusHash,
},
},
Transactions: []*types.Tx{tx},
}
return block
}
func testNetGenesisBlock() *types.Block {
tx := genesisTx()
txStatus := bc.NewTransactionStatus()
txStatus.SetStatus(0, false)
txStatusHash, err := bc.TxStatusMerkleRoot(txStatus.VerifyStatus)
if err != nil {
log.Panicf("fail on calc genesis tx status merkle root")
}
merkleRoot, err := bc.TxMerkleRoot([]*bc.Tx{tx.Tx})
if err != nil {
log.Panicf("fail on calc genesis tx merkel root")
}
block := &types.Block{
BlockHeader: types.BlockHeader{
Version: 1,
Height: 0,
Nonce: 9253507043297,
Timestamp: 1528945000,
Bits: 2305843009214532812,
BlockCommitment: types.BlockCommitment{
TransactionsMerkleRoot: merkleRoot,
TransactionStatusHash: txStatusHash,
},
},
Transactions: []*types.Tx{tx},
}
return block
}
func soloNetGenesisBlock() *types.Block {
tx := genesisTx()
txStatus := bc.NewTransactionStatus()
txStatus.SetStatus(0, false)
txStatusHash, err := bc.TxStatusMerkleRoot(txStatus.VerifyStatus)
if err != nil {
log.Panicf("fail on calc genesis tx status merkle root")
}
merkleRoot, err := bc.TxMerkleRoot([]*bc.Tx{tx.Tx})
if err != nil {
log.Panicf("fail on calc genesis tx merkel root")
}
block := &types.Block{
BlockHeader: types.BlockHeader{
Version: 1,
Height: 0,
Nonce: 9253507043297,
Timestamp: 1528945000,
Bits: 2305843009214532812,
BlockCommitment: types.BlockCommitment{
TransactionsMerkleRoot: merkleRoot,
TransactionStatusHash: txStatusHash,
},
},
Transactions: []*types.Tx{tx},
}
return block
}
// GenesisBlock will return genesis block
func GenesisBlock() *types.Block {
return map[string]func() *types.Block{
"main": mainNetGenesisBlock,
"test": testNetGenesisBlock,
"solo": soloNetGenesisBlock,
}[consensus.ActiveNetParams.Name]()
}