getifs 0.6.0

Cross-platform enumeration of network interfaces and their MTU, gateway, multicast, and local/private/public IP addresses.
Documentation 
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

use super::TestInterface;

use std::{io, process::Command};

impl TestInterface {
  pub fn set_broadcast(&mut self, suffix: i32) -> io::Result<()> {
    self.name = format!("gotest{}", suffix);

    let ip = which::which("ip").map_err(|e| io::Error::new(io::ErrorKind::NotFound, e))?;

    let mut setup_link_cmd = Command::new(&ip);
    setup_link_cmd.args(["ip", "link", "add", &self.name, "type", "dummy"]);
    self.setup_cmds.push(setup_link_cmd);

    let mut setup_addr_cmd = Command::new(&ip);
    setup_addr_cmd.args([
      "ip",
      "address",
      "add",
      &self.local.to_string(),
      "peer",
      &self.remote.to_string(),
      "dev",
      &self.name,
    ]);
    self.setup_cmds.push(setup_addr_cmd);

    let mut teardown_addr_cmd = Command::new(&ip);
    teardown_addr_cmd.args([
      "ip",
      "address",
      "del",
      &self.local.to_string(),
      "peer",
      &self.remote.to_string(),
      "dev",
      &self.name,
    ]);
    self.teardown_cmds.push(teardown_addr_cmd);

    let mut teardown_link_cmd = Command::new(&ip);
    teardown_link_cmd.args(["ip", "link", "delete", &self.name, "type", "dummy"]);
    self.teardown_cmds.push(teardown_link_cmd);

    Ok(())
  }

  pub fn set_link_local(&mut self, suffix: i32) -> io::Result<()> {
    self.name = format!("gotest{}", suffix);

    let ip = which::which("ip").map_err(|e| io::Error::new(io::ErrorKind::NotFound, e))?;

    let mut setup_link_cmd = Command::new(&ip);
    setup_link_cmd.args(["ip", "link", "add", &self.name, "type", "dummy"]);
    self.setup_cmds.push(setup_link_cmd);

    let mut setup_addr_cmd = Command::new(&ip);
    setup_addr_cmd.args([
      "ip",
      "address",
      "add",
      &self.local.to_string(),
      "dev",
      &self.name,
    ]);
    self.setup_cmds.push(setup_addr_cmd);

    let mut teardown_addr_cmd = Command::new(&ip);
    teardown_addr_cmd.args([
      "ip",
      "address",
      "del",
      &self.local.to_string(),
      "dev",
      &self.name,
    ]);
    self.teardown_cmds.push(teardown_addr_cmd);

    let mut teardown_link_cmd = Command::new(&ip);
    teardown_link_cmd.args(["ip", "link", "delete", &self.name, "type", "dummy"]);
    self.teardown_cmds.push(teardown_link_cmd);

    Ok(())
  }

  pub fn set_point_to_point(&mut self, suffix: i32) -> io::Result<()> {
    self.name = format!("gotest{}", suffix);

    let ip = which::which("ip").map_err(|e| io::Error::new(io::ErrorKind::NotFound, e))?;

    let mut setup_tunnel_cmd = Command::new(&ip);
    setup_tunnel_cmd.args([
      "ip",
      "tunnel",
      "add",
      &self.name,
      "mode",
      "gre",
      "local",
      &self.local.to_string(),
      "remote",
      &self.remote.to_string(),
    ]);
    self.setup_cmds.push(setup_tunnel_cmd);

    let mut setup_addr_cmd = Command::new(&ip);
    setup_addr_cmd.args([
      "ip",
      "address",
      "add",
      &self.local.to_string(),
      "peer",
      &self.remote.to_string(),
      "dev",
      &self.name,
    ]);
    self.setup_cmds.push(setup_addr_cmd);

    let mut teardown_addr_cmd = Command::new(&ip);
    teardown_addr_cmd.args([
      "ip",
      "address",
      "del",
      &self.local.to_string(),
      "peer",
      &self.remote.to_string(),
      "dev",
      &self.name,
    ]);
    self.teardown_cmds.push(teardown_addr_cmd);

    let mut teardown_tunnel_cmd = Command::new(&ip);
    teardown_tunnel_cmd.args([
      "ip",
      "tunnel",
      "del",
      &self.name,
      "mode",
      "gre",
      "local",
      &self.local.to_string(),
      "remote",
      &self.remote.to_string(),
    ]);
    self.teardown_cmds.push(teardown_tunnel_cmd);

    Ok(())
  }
}