-
Notifications
You must be signed in to change notification settings - Fork 27
/
ctx.go
48 lines (40 loc) · 1.37 KB
/
ctx.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
/* cSploit - a simple penetration testing suite
* Copyright (C) 2016 Massimo Dragano aka tux_mind <tux_mind@csploit.org>
*
* cSploit 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.
*
* cSploit 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 cSploit. If not, see <http://www.gnu.org/licenses/\>.
*
*/
package ctx
import (
"golang.org/x/net/context"
"net"
)
type key int
const ipNetKey key = 0
const ifaceKey key = 1
func WithIpNet(ctx context.Context, ipNet *net.IPNet) context.Context {
return context.WithValue(ctx, ipNetKey, ipNet)
}
func GetIpNet(ctx context.Context) *net.IPNet {
return ctx.Value(ipNetKey).(*net.IPNet)
}
func WithIface(ctx context.Context, iface net.Interface) context.Context {
return context.WithValue(ctx, ifaceKey, iface)
}
func GetIface(ctx context.Context) net.Interface {
return ctx.Value(ifaceKey).(net.Interface)
}
func HaveIface(ctx context.Context) bool {
return ctx.Value(ifaceKey) != nil
}