qemu_command_builder/
virtfs.rs

1use crate::fsdev::SecurityModel;
2use crate::to_command::{ToArg, ToCommand};
3use bon::Builder;
4use std::path::PathBuf;
5
6#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
7pub enum RemapForbidWarn {
8    Remap,
9    Forbid,
10    Warn,
11}
12
13impl ToArg for RemapForbidWarn {
14    fn to_arg(&self) -> &str {
15        match self {
16            RemapForbidWarn::Remap => "remap",
17            RemapForbidWarn::Forbid => "forbid",
18            RemapForbidWarn::Warn => "warn",
19        }
20    }
21}
22
23#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq, Builder)]
24pub struct Local {
25    path: PathBuf,
26    mount_tag: String,
27    security_mode: SecurityModel,
28    id: Option<String>,
29    writeout: Option<()>,
30    readonly: Option<bool>,
31    fmode: Option<String>,
32    dmode: Option<String>,
33    multidevs: Option<RemapForbidWarn>,
34}
35
36#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq, Builder)]
37pub struct Synth {
38    mount_tag: String,
39}
40
41#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
42pub enum Virtfs {
43    Local(Local),
44    Synth(Synth),
45}
46impl ToCommand for Virtfs {
47    fn to_command(&self) -> Vec<String> {
48        let mut cmd = vec!["-add-fd".to_string()];
49
50        let mut args = vec![];
51
52        match self {
53            Virtfs::Local(local) => {
54                args.push("local".to_string());
55                args.push(format!("path={}", local.path.display()));
56                args.push(format!("mount_tag={}", local.mount_tag));
57                args.push(format!("security_mode={}", local.security_mode.to_arg()));
58                if let Some(id) = &local.id {
59                    args.push(format!("id={}", id));
60                }
61                if local.writeout.is_some() {
62                    args.push("writeout=immediate".to_string());
63                }
64                if let Some(readonly) = &local.readonly
65                    && *readonly
66                {
67                    args.push("readonly=on".to_string());
68                }
69                if let Some(fmode) = &local.fmode {
70                    args.push(format!("fmode={}", fmode));
71                }
72                if let Some(dmode) = &local.dmode {
73                    args.push(format!("dmode={}", dmode));
74                }
75                if let Some(multidevs) = &local.multidevs {
76                    args.push(format!("multidevs={}", multidevs.to_arg()));
77                }
78            }
79            Virtfs::Synth(synth) => {
80                args.push("synth".to_string());
81                args.push(format!("mount_tag={}", synth.mount_tag));
82            }
83        }
84
85        cmd.push(args.join(","));
86        cmd
87    }
88}
qemu_command_builder/virtfs.rs

qemu_command_builder/
virtfs.rs
