Struct Cpiofs

pub struct Cpiofs {
    name: &'static str,
    entries: Mutex<Vec<CpiofsEntry>>,
    mounted: bool,
    mount_point: String,
}

Structure representing the entire Initramfs

Fields

name: &'static str

entries: Mutex<Vec<CpiofsEntry>>

mounted: bool

mount_point: String

Implementations

impl Cpiofs

pub fn new(name: &'static str, cpio_data: &[u8]) -> Result<Self>

Create a new Initramfs

Arguments

• name - The name of the filesystem
• cpio_data - The CPIO data to parse

Returns

A result containing the created Cpiofs instance or an error

fn parse_cpio(cpio_data: &[u8]) -> Result<Vec<CpiofsEntry>>

Parse CPIO data to generate entries

Arguments

• cpio_data - The CPIO data to parse

Returns

A result containing a vector of CpiofsEntry or an error

fn normalize_path(&self, path: &str) -> String

Trait Implementations

impl FileOperations for Cpiofs

fn open(&self, path: &str, _flags: u32) -> Result<Arc<dyn FileHandle>>

Open a file

fn read_dir(&self, _path: &str) -> Result<Vec<DirectoryEntry>>

Read directory entries

fn create_file(&self, _path: &str, _file_type: FileType) -> Result<()>

Create a file with the specified type.

fn create_dir(&self, _path: &str) -> Result<()>

Create a directory

fn remove(&self, _path: &str) -> Result<()>

Remove a file/directory

fn metadata(&self, path: &str) -> Result<FileMetadata>

Get the metadata

fn root_dir(&self) -> Result<Directory<'_>>

Get the root directory of the file system

impl FileSystem for Cpiofs

fn mount(&mut self, mount_point: &str) -> Result<()>

Mount operation

fn unmount(&mut self) -> Result<()>

Unmount operation

fn name(&self) -> &str

Get the name of the file system