Struct F2fsReader

pub struct F2fsReader {
    pub superblock: SuperBlock,
    /* private fields */
}

Fields

superblock: SuperBlock

Implementations

impl F2fsReader

pub async fn open_device(device: Arc<dyn Device>) -> Result<Self, Error>

pub fn root_ino(&self) -> u32

pub fn max_ino(&self) -> u32

Gives the maximum addressable inode. This can be used to ensure we don’t have namespace collisions when building hybrid images.

pub fn add_key(&mut self, main_key: &[u8; 64]) -> [u8; 16]

Registers a new main key. This ‘unlocks’ any files using this key.

pub async fn readdir(&self, ino: u32) -> Result<Vec<DirEntry>, Error>

Read an inode for a directory and return entries.

pub async fn read_inode(&self, ino: u32) -> Result<Box<Inode>, Error>

Read an inode and associated blocks from disk.

pub fn read_symlink(&self, inode: &Inode) -> Result<Box<[u8]>, Error>

Takes an inode for a symlink and the link as a set of bytes, decrypted if possible.

pub async fn read_data( &self, inode: &Inode, block_num: u32, ) -> Result<Option<Buffer<'_>>, Error>

Reads and returns a data block of a file.

Trait Implementations

impl Drop for F2fsReader

fn drop(&mut self)

Executes the destructor for this type.