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
|
// Copyright 2016 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"fmt"
"os"
"runtime"
"strconv"
"strings"
"github.com/dexon-foundation/dexon/cmd/utils"
"github.com/dexon-foundation/dexon/consensus/ethash"
"github.com/dexon-foundation/dexon/eth"
"github.com/dexon-foundation/dexon/params"
"gopkg.in/urfave/cli.v1"
)
var (
makecacheCommand = cli.Command{
Action: utils.MigrateFlags(makecache),
Name: "makecache",
Usage: "Generate ethash verification cache (for testing)",
ArgsUsage: "<blockNum> <outputDir>",
Category: "MISCELLANEOUS COMMANDS",
Description: `
The makecache command generates an ethash cache in <outputDir>.
This command exists to support the system testing project.
Regular users do not need to execute it.
`,
}
makedagCommand = cli.Command{
Action: utils.MigrateFlags(makedag),
Name: "makedag",
Usage: "Generate ethash mining DAG (for testing)",
ArgsUsage: "<blockNum> <outputDir>",
Category: "MISCELLANEOUS COMMANDS",
Description: `
The makedag command generates an ethash DAG in <outputDir>.
This command exists to support the system testing project.
Regular users do not need to execute it.
`,
}
versionCommand = cli.Command{
Action: utils.MigrateFlags(version),
Name: "version",
Usage: "Print version numbers",
ArgsUsage: " ",
Category: "MISCELLANEOUS COMMANDS",
Description: `
The output of this command is supposed to be machine-readable.
`,
}
licenseCommand = cli.Command{
Action: utils.MigrateFlags(license),
Name: "license",
Usage: "Display license information",
ArgsUsage: " ",
Category: "MISCELLANEOUS COMMANDS",
}
)
// makecache generates an ethash verification cache into the provided folder.
func makecache(ctx *cli.Context) error {
args := ctx.Args()
if len(args) != 2 {
utils.Fatalf(`Usage: geth makecache <block number> <outputdir>`)
}
block, err := strconv.ParseUint(args[0], 0, 64)
if err != nil {
utils.Fatalf("Invalid block number: %v", err)
}
ethash.MakeCache(block, args[1])
return nil
}
// makedag generates an ethash mining DAG into the provided folder.
func makedag(ctx *cli.Context) error {
args := ctx.Args()
if len(args) != 2 {
utils.Fatalf(`Usage: geth makedag <block number> <outputdir>`)
}
block, err := strconv.ParseUint(args[0], 0, 64)
if err != nil {
utils.Fatalf("Invalid block number: %v", err)
}
ethash.MakeDataset(block, args[1])
return nil
}
func version(ctx *cli.Context) error {
fmt.Println(strings.Title(clientIdentifier))
fmt.Println("Version:", params.VersionWithMeta)
if gitCommit != "" {
fmt.Println("Git Commit:", gitCommit)
}
fmt.Println("Architecture:", runtime.GOARCH)
fmt.Println("Protocol Versions:", eth.ProtocolVersions)
fmt.Println("Network Id:", eth.DefaultConfig.NetworkId)
fmt.Println("Go Version:", runtime.Version())
fmt.Println("Operating System:", runtime.GOOS)
fmt.Printf("GOPATH=%s\n", os.Getenv("GOPATH"))
fmt.Printf("GOROOT=%s\n", runtime.GOROOT())
return nil
}
func license(_ *cli.Context) error {
fmt.Println(`Geth is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Geth is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with geth. If not, see <http://www.gnu.org/licenses/>.`)
return nil
}
|
