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asterinas
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Support QOM format when parsing QEMU arguments

This commit is contained in:
Tao Su 2026-01-04 14:51:54 +00:00
parent a42b4cd078
commit cd921b3cc0
1 changed files with 17 additions and 15 deletions
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32
osdk/src/config/unix_args.rs
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@ -28,7 +28,7 @@ pub fn split_to_kv_array(args: &str) -> Vec<String> {
&& let Some(last) = joined.last_mut()
{
last.push(' ');
last.push_str(&elem);
last.push_str(&shlex::Quoter::new().quote(elem.as_str()).unwrap());
last_has_value = true;
continue;
}
@ -130,20 +130,8 @@ fn infer_multi_value_keys(array: &Vec<String>, separator: &str) -> IndexSet<Stri
}
pub fn get_key(item: &str, separator: &str) -> Option<String> {
let split = item.split(separator).collect::<Vec<_>>();
let len = split.len();
if len > 2 || len == 0 {
error_msg!("`{}` is an invalid argument.", item);
process::exit(Errno::ParseMetadata as _);
}
if len == 1 {
return None;
}
let key = split.first().unwrap();
Some(key.to_string())
item.split_once(separator)
.map(|(key, _value)| key.to_string())
}
#[cfg(test)]
@ -194,4 +182,18 @@ pub mod test {
let expected: Vec<_> = expected.iter().map(ToString::to_string).collect();
assert_eq!(expected, array);
}
#[test]
fn test_split_kv_array() {
let args = "-enable-kvm -object '{ \"qom-type\": \"tdx-guest\", \"id\": \"tdx0\", \"sept-ve-disable\": true, \"quote-generation-socket\": { \"type\": \"vsock\", \"cid\": \"2\", \"port\": \"4050\" } }'";
let expected = &[
"-enable-kvm",
"-object '{ \"qom-type\": \"tdx-guest\", \"id\": \"tdx0\", \"sept-ve-disable\": true, \"quote-generation-socket\": { \"type\": \"vsock\", \"cid\": \"2\", \"port\": \"4050\" } }'",
];
let array = split_to_kv_array(args);
let expected: Vec<_> = expected.iter().map(ToString::to_string).collect();
assert_eq!(expected, array);
}
}