Class: Puppet::FileServing::Mount::File

Inherits:
Puppet::FileServing::Mount show all
Extended by:
Util::Cacher
Defined in:
lib/puppet/file_serving/mount/file.rb

Instance Attribute Summary

Attributes included from Util::Cacher::Expirer

#timestamp

Attributes inherited from Puppet::FileServing::Mount

#name

Instance Method Summary collapse

Methods included from Util::Cacher

extended, included

Methods included from Util::Cacher::Expirer

#dependent_data_expired?, #expire

Methods inherited from Puppet::FileServing::Mount

#initialize, #to_s

Methods included from Util::Logging

#send_log

Methods inherited from Network::AuthStore

#allow, #allowed?, #deny, #empty?, #globalallow?, #initialize, #interpolate, #reset_interpolation, #to_s

Constructor Details

This class inherits a constructor from Puppet::FileServing::Mount

Instance Method Details

#complete_path(relative_path, node) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/puppet/file_serving/mount/file.rb', line 18

def complete_path(relative_path, node)
  full_path = path(node)

  raise ArgumentError.new("Mounts without paths are not usable") unless full_path

  # If there's no relative path name, then we're serving the mount itself.
  return full_path unless relative_path

  file = ::File.join(full_path, relative_path)

  if !(FileTest.exist?(file) or FileTest.symlink?(file))
    Puppet.info("File does not exist or is not accessible: #{file}")
    return nil
  end

  file
end

#find(short_file, request) ⇒ Object

Return an instance of the appropriate class.



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# File 'lib/puppet/file_serving/mount/file.rb', line 37

def find(short_file, request)
  complete_path(short_file, request.node)
end

#path(node = nil) ⇒ Object

Return the path as appropriate, expanding as necessary.



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# File 'lib/puppet/file_serving/mount/file.rb', line 42

def path(node = nil)
  if expandable?
    return expand(@path, node)
  else
    return @path
  end
end

#path=(path) ⇒ Object

Set the path.



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# File 'lib/puppet/file_serving/mount/file.rb', line 51

def path=(path)
  # FIXME: For now, just don't validate paths with replacement
  # patterns in them.
  if path =~ /%./
    # Mark that we're expandable.
    @expandable = true
  else
    raise ArgumentError, "#{path} does not exist or is not a directory" unless FileTest.directory?(path)
    raise ArgumentError, "#{path} is not readable" unless FileTest.readable?(path)
    @expandable = false
  end
  @path = path
end

#search(path, request) ⇒ Object 



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# File 'lib/puppet/file_serving/mount/file.rb', line 65

def search(path, request)
  return nil unless path = complete_path(path, request.node)
  [path]
end

#validate ⇒ Object

Verify our configuration is valid. This should really check to make sure at least someone will be allowed, but, eh.

Raises:

  • (ArgumentError) 


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# File 'lib/puppet/file_serving/mount/file.rb', line 72

def validate
  raise ArgumentError.new("Mounts without paths are not usable") if @path.nil?
end