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cabarc

0.4.0 • Public • Published

cabarc

npm npm license npm downloads build status

Microsoft Cabinet Archive Format

Install via npm

$ npm install --save cabarc

Related Modules

  • wim – Windows Imaging File Format (WIM)
  • lzx – LZX Compression Algorithm

Usage

var Cabinet = require( 'cabarc' )

Opening a Cabinet archive

var cab = new Cabinet.Archive()
 
cab.open( 'path/to/filename.cab', function( error ) {
  if( error ) throw error
  console.log( cab )
})
Archive {
  header: Header {
    signature: 1178817357,
    reserved1: 0,
    archiveSize: 426,
    reserved2: 0,
    fileOffset: 44,
    reserved3: 0,
    versionMinor: 3,
    versionMajor: 1,
    folderCount: 1,
    fileCount: 2,
    flags: 0,
    setId: 12345,
    number: 0,
    headerData: 0,
    folderData: 0,
    blockData: 0,
    data: null,
    previous: null,
    previousDisk: null,
    next: null,
    nextDisk: null
  },
  fd: 13,
  path: '/Users/Jonas/Code/node-cabarc/test/data/compression/none.cab',
  flags: 'r',
  mode: 438,
  folders: [
    Folder {
      dataOffset: 110,
      blockCount: 1,
      compressionType: 0,
      appData: null
    }
  ],
  files: [
    File {
      size: 182,
      offset: 0,
      folderIndex: 0,
      date: 19164,
      time: 26424,
      flags: 0,
      name: 'README.md',
      attributes: 32,
      nameLength: 9
    },
    File {
      size: 126,
      offset: 182,
      folderIndex: 0,
      date: 19164,
      time: 26761,
      flags: 0,
      name: 'foldername\\somefile.txt',
      attributes: 32,
      nameLength: 23
    }
  ]
}

Reading a file

cab.readFile( 'foldername/somefile.txt', function( error, buffer ) {
  console.log( error ? error : buffer.toString() )
})

References

install

npm i cabarc

Downloadsweekly downloads

8

version

0.4.0

license

MIT

homepage

github.com

repository

Gitgithub

last publish

collaborators

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