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13
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1 use std::io::{self, Write};
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12
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2 use std::process::Command;
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3
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4 pub struct ListDumpMsg {
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5 pub info_msg: String,
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6 pub border_line: String,
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7 }
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8
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9 pub fn get_vm_list(user_name: &'static str) -> (ListDumpMsg, Vec<String>) {
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10 let output = Command::new("virsh")
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11 .arg("list")
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12 .arg("--all")
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13 .output()
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14 .expect("failed to virsh");
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15 let virsh_list = String::from_utf8_lossy(&output.stdout);
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15
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16 let mut virsh_list = virsh_list.split('\n');
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12
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17
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18 let info_msg = virsh_list.next().unwrap();
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19 let border_line = virsh_list.next().unwrap();
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20 let ldump_msg = ListDumpMsg {
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21 info_msg: String::from(info_msg),
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22 border_line: String::from(border_line),
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23 };
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24
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15
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25 (
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12
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26 ldump_msg,
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27 virsh_list
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28 .filter(|&x| x.contains(user_name))
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29 .map(|x| x.to_string())
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30 .collect(),
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15
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31 )
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12
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32 }
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13
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33
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16
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34 pub fn command_require_vm_name(vm_name: String, operation: &str) {
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13
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35 let output = Command::new("virsh")
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16
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36 .arg(operation)
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13
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37 .arg(vm_name)
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38 .output()
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16
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39 .unwrap_or_else(|_| panic!("failed to {}", operation));
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13
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40
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41 io::stdout().write_all(&output.stdout).unwrap();
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42 io::stderr().write_all(&output.stderr).unwrap();
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43 }
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