redstrate/physis
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Allow constructing invalid/empty BootData

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For the same reasons as outlined wrt GameData in the previous commit.
This commit is contained in:
Joshua Goins 2025-05-05 17:13:00 -04:00
parent a9a3538d85
commit ceeb56fabe
1 changed files with 18 additions and 12 deletions
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30
src/bootdata.rs
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@ -18,25 +18,29 @@ pub struct BootData {
impl BootData {
/// Reads from an existing boot data location.
///
/// This will return _None_ if the boot directory is not valid, but it does not check the validity
/// of each individual file.
/// This will return a BootData even if the game directory is technically
/// invalid, but it won't have a valid version.
///
/// # Example
///
/// ```
/// # use physis::bootdata::BootData;
/// let boot = BootData::from_existing("SquareEnix/Final Fantasy XIV - A Realm Reborn/boot");
/// # assert!(boot.is_none())
/// ```
pub fn from_existing(directory: &str) -> Option<BootData> {
pub fn from_existing(directory: &str) -> BootData {
match Self::is_valid(directory) {
true => Some(BootData {
path: directory.parse().ok()?,
version: fs::read_to_string(format!("{directory}/ffxivboot.ver")).ok()?,
}),
true => BootData {
path: directory.parse().ok().unwrap(),
version: fs::read_to_string(format!("{directory}/ffxivboot.ver"))
.ok()
.unwrap(),
},
false => {
warn!("Boot data is not valid!");
None
warn!("Boot data is not valid! Returning one anyway, but without a version.");
BootData {
path: directory.parse().ok().unwrap(),
version: String::default(),
}
}
}
}
@ -67,7 +71,8 @@ mod tests {
d.push("resources/tests");
d.push("valid_boot");
assert!(BootData::from_existing(d.as_path().to_str().unwrap()).is_some());
let boot_data = BootData::from_existing(d.as_path().to_str().unwrap());
assert_eq!(boot_data.version, "2012.01.01.0000.0000");
}
#[test]
@ -76,6 +81,7 @@ mod tests {
d.push("resources/tests");
d.push("invalid_boot"); // intentionally missing so it doesn't have a .ver
assert!(BootData::from_existing(d.as_path().to_str().unwrap()).is_none());
let boot_data = BootData::from_existing(d.as_path().to_str().unwrap());
assert_eq!(boot_data.version, "");
}
}