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implement support for filesystem extractor mechanism

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This commit is contained in:
Alex Zenla
2025-10-13 00:55:11 -07:00
parent aba53c0d2b
commit 7a63e0325b
10 changed files with 237 additions and 28 deletions
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20
src/actions/chainload.rs
View File

@@ -20,22 +20,20 @@ pub struct ChainloadConfiguration {
pub fn chainload(context: Rc<SproutContext>, configuration: &ChainloadConfiguration) -> Result<()> {
let sprout_image = uefi::boot::image_handle();
let image_device_path_protocol =
let _image_device_path_protocol =
uefi::boot::open_protocol_exclusive::<LoadedImageDevicePath>(sprout_image)
.context("unable to open loaded image device path protocol")?;
let mut full_path = utils::device_path_root(&image_device_path_protocol)?;
full_path.push_str(&context.stamp(&configuration.path));
info!("path: {}", full_path);
let device_path = utils::text_to_device_path(&full_path)?;
let resolved = utils::resolve_path(
context.root().loaded_image_path()?,
&context.stamp(&configuration.path),
)
.context("failed to resolve chainload path")?;
let image = uefi::boot::load_image(
sprout_image,
uefi::boot::LoadImageSource::FromDevicePath {
device_path: &device_path,
device_path: &resolved.full_path,
boot_policy: uefi::proto::BootPolicy::ExactMatch,
},
)
@@ -77,8 +75,8 @@ pub fn chainload(context: Rc<SproutContext>, configuration: &ChainloadConfigurat
let mut initrd_handle = None;
if let Some(ref linux_initrd) = configuration.linux_initrd {
let initrd_path = context.stamp(linux_initrd);
let content =
utils::read_file_contents(&initrd_path).context("failed to read linux initrd")?;
let content = utils::read_file_contents(context.root().loaded_image_path()?, &initrd_path)
.context("failed to read linux initrd")?;
initrd_handle = Some(
register_linux_initrd(content.into_boxed_slice())
.context("failed to register linux initrd")?,

2
src/actions/splash.rs
View File

@@ -96,7 +96,7 @@ fn draw(image: DynamicImage) -> Result<()> {
pub fn splash(context: Rc<SproutContext>, configuration: &SplashConfiguration) -> Result<()> {
let image = context.stamp(&configuration.image);
let image = read_file_contents(&image)?;
let image = read_file_contents(context.root().loaded_image_path()?, &image)?;
let image = ImageReader::with_format(Cursor::new(image), ImageFormat::Png)
.decode()
.context("failed to decode splash image")?;