Class: Puppet::FileSystem::File19Windows

Inherits:
File19 show all
Defined in:
lib/puppet/file_system/file19windows.rb

Instance Method Summary collapse

Methods inherited from File19

#binread, #compare_stream

Methods inherited from FileImpl

#assert_path, #basename, #binread, #children, #compare_stream, #dir, #directory?, #each_line, #exclusive_create, #exclusive_open, #executable?, #file?, #mkpath, #open, #path_string, #pathname, #read, #size, #touch, #writable?

Instance Method Details

#chmod(mode, path) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 90

def chmod(mode, path)
  Puppet::Util::Windows::Security.set_mode(mode, path.to_s)
end

#exist?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet/file_system/file19windows.rb', line 6

def exist?(path)
  if ! Puppet.features.manages_symlinks?
    return ::File.exist?(path)
  end

  path = path.to_str if path.respond_to?(:to_str) # support WatchedFile
  path = path.to_s # support String and Pathname

  begin
    if Puppet::Util::Windows::File.symlink?(path)
      path = Puppet::Util::Windows::File.readlink(path)
    end
    ! Puppet::Util::Windows::File.stat(path).nil?
  rescue # generally INVALID_HANDLE_VALUE which means 'file not found'
    false
  end
end

#lstat(path) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 83

def lstat(path)
  if ! Puppet.features.manages_symlinks?
    return Puppet::Util::Windows::File.stat(path)
  end
  Puppet::Util::Windows::File.lstat(path)
end

#readlink(path) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 50

def readlink(path)
  raise_if_symlinks_unsupported
  Puppet::Util::Windows::File.readlink(path)
end

#stat(path) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 79

def stat(path)
  Puppet::Util::Windows::File.stat(path)
end

#symlink(path, dest, options = {}) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 24

def symlink(path, dest, options = {})
  raise_if_symlinks_unsupported

  dest_exists = exist?(dest) # returns false on dangling symlink
  dest_stat = Puppet::Util::Windows::File.stat(dest) if dest_exists

  # silent fail to preserve semantics of original FileUtils
  return 0 if dest_exists && dest_stat.ftype == 'directory'

  if dest_exists && dest_stat.ftype == 'file' && options[:force] != true
    raise(Errno::EEXIST, "#{dest} already exists and the :force option was not specified")
  end

  if options[:noop] != true
    ::File.delete(dest) if dest_exists # can only be file
    Puppet::Util::Windows::File.symlink(path, dest)
  end

  0
end

#symlink?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet/file_system/file19windows.rb', line 45

def symlink?(path)
  return false if ! Puppet.features.manages_symlinks?
  Puppet::Util::Windows::File.symlink?(path)
end

#unlink(*file_names) ⇒ Object 



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# File 'lib/puppet/file_system/file19windows.rb', line 55

def unlink(*file_names)
  if ! Puppet.features.manages_symlinks?
    return ::File.unlink(*file_names)
  end

  file_names.each do |file_name|
    file_name = file_name.to_s # handle PathName
    stat = Puppet::Util::Windows::File.stat(file_name) rescue nil

    # sigh, Ruby + Windows :(
    if stat && stat.ftype == 'directory'
      if Puppet::Util::Windows::File.symlink?(file_name)
        Dir.rmdir(file_name)
      else
        raise Errno::EPERM.new(file_name)
      end
    else
      ::File.unlink(file_name)
    end
  end

  file_names.length
end