class Zip::FileSystem::ZipFsDir

Instances of this class are normally accessed via the accessor ZipFile::dir. An instance of ZipFsDir behaves like ruby's builtin Dir (class) object, except it works on ZipFile entries.

The individual methods are not documented due to their similarity with the methods in Dir

Attributes

file[W]

Public Class Methods

new(mappedZip) click to toggle source
# File lib/zip/filesystem.rb, line 433
def initialize(mappedZip)
  @mappedZip = mappedZip
end

Public Instance Methods

chdir(aDirectoryName) click to toggle source
# File lib/zip/filesystem.rb, line 461
def chdir(aDirectoryName)
  unless @file.stat(aDirectoryName).directory?
    raise Errno::EINVAL, "Invalid argument - #{aDirectoryName}"
  end
  @mappedZip.pwd = @file.expand_path(aDirectoryName)
end
chroot(*_args) click to toggle source
# File lib/zip/filesystem.rb, line 505
def chroot(*_args)
  raise NotImplementedError, 'The chroot() function is not implemented'
end
delete(entryName) click to toggle source
# File lib/zip/filesystem.rb, line 492
def delete(entryName)
  unless @file.stat(entryName).directory?
    raise Errno::EINVAL, "Invalid argument - #{entryName}"
  end
  @mappedZip.remove(entryName)
end
Also aliased as: rmdir, unlink
entries(aDirectoryName) click to toggle source
# File lib/zip/filesystem.rb, line 468
def entries(aDirectoryName)
  entries = []
  foreach(aDirectoryName) { |e| entries << e }
  entries
end
foreach(aDirectoryName) { |match| ... } click to toggle source
# File lib/zip/filesystem.rb, line 478
def foreach(aDirectoryName)
  unless @file.stat(aDirectoryName).directory?
    raise Errno::ENOTDIR, aDirectoryName
  end
  path = @file.expand_path(aDirectoryName)
  path << '/' unless path.end_with?('/')
  path = Regexp.escape(path)
  subDirEntriesRegex = Regexp.new("^#{path}([^/]+)$")
  @mappedZip.each do |fileName|
    match = subDirEntriesRegex.match(fileName)
    yield(match[1]) unless match.nil?
  end
end
getwd()
Alias for: pwd
glob(*args, &block) click to toggle source
# File lib/zip/filesystem.rb, line 474
def glob(*args, &block)
  @mappedZip.glob(*args, &block)
end
mkdir(entryName, permissionInt = 0755) click to toggle source
# File lib/zip/filesystem.rb, line 501
def mkdir(entryName, permissionInt = 0755)
  @mappedZip.mkdir(entryName, permissionInt)
end
new(aDirectoryName) click to toggle source
# File lib/zip/filesystem.rb, line 439
def new(aDirectoryName)
  ZipFsDirIterator.new(entries(aDirectoryName))
end
open(aDirectoryName) { |dirIt| ... } click to toggle source
# File lib/zip/filesystem.rb, line 443
def open(aDirectoryName)
  dirIt = new(aDirectoryName)
  if block_given?
    begin
      yield(dirIt)
      return nil
    ensure
      dirIt.close
    end
  end
  dirIt
end
pwd() click to toggle source
# File lib/zip/filesystem.rb, line 456
def pwd
  @mappedZip.pwd
end
Also aliased as: getwd
rmdir(entryName)
Alias for: delete