Function dump_winux_image

framework_lib/src/capsule.rs:195–213

Extract the image data from the display capsule to a file

(data: &[u8], header: &DisplayCapsule, filename: &str)

/// Extract the image data from the display capsule to a file
pub fn dump_winux_image(data: &[u8], header: &DisplayCapsule, filename: &str) {
    let header_len = std::mem::size_of::<DisplayCapsule>();
    let image_size = header.capsule_header.capsule_image_size as usize - header_len;

    let image = &data[header_len..image_size];

    #[cfg(not(feature = "uefi"))]
    {
        let mut file = File::create(filename).unwrap();
        file.write_all(image).unwrap();
    }
    #[cfg(feature = "uefi")]
    {
        let ret = crate::fw_uefi::fs::shell_write_file(filename, image);
        if let Err(err) = ret {
            println!("Failed to dump winux image: {:?}", err);
        }
    }
}

#[cfg(test)]
mod tests {