Crate librarium

Reader and Writer library for cpio archives

Read

let mut file = File::open("archive.cpio").unwrap();
let mut archive = ArchiveReader::<NewcHeader>::from_reader_with_offset(&mut file, 0).unwrap();

// extract bytes from all in archive
for object in &archive.objects.inner {
    let mut out = OpenOptions::new()
        .write(true)
        .create(true)
        .open(object.header.as_header().name)
        .unwrap();
    archive.reader.extract_data(object, &mut out).unwrap();
}

Write

let file = File::create("archive.cpio").unwrap();
let mut writer = ArchiveWriter::<NewcHeader>::new(Box::new(file));

// A
let a_data = "a\n".as_bytes();
let a_header = Header { name: "a".to_string(), ..Header::default()};
writer.push_file(Cursor::new(a_data), a_header).unwrap();

// write to archive
writer.write().unwrap();

Re-exports

pub use newc::NewcHeader;

pub use odc::OdcHeader;

Modules

newc

odc

Structs

ArchiveReader

Read cpio Archive and extract data

ArchiveWriter

Write cpio Archive and add data

Header

Common representation of cpio Header

Object

Object in cpio archive

Objects

All objects in archive

Enums

CpioError

Errors generated from library

Data

Reader and Writer of data

Traits

CpioHeader

Common information between types of cpio headers

CpioReader

Extract data from cpio Archive

ReadSeek

Read + Seek

WriteSeek

Write + Seek