class WEBrick::HTTPUtils::FormData

Stores multipart form data. FormData objects are created when WEBrick::HTTPUtils.parse_form_data is called.

Attributes

filename [RW]

The filename of the form data part

name [RW]

The name of the form data part

Public Class Methods

new (*args)

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 298
def initialize(*args)
  @name = @filename = @next_data = nil
  if args.empty?
    @raw_header = []
    @header = nil
    super("")
  else
    @raw_header = EmptyRawHeader
    @header = EmptyHeader
    super(args.shift)
    unless args.empty?
      @next_data = self.class.new(*args)
    end
  end
end

Creates a new FormData object.

args is an Array of form data entries. One FormData will be created for each entry.

This is called by WEBrick::HTTPUtils.parse_form_data for you

Calls superclass method Object::new

Public Instance Methods

<< (str)

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 331
def <<(str)
  if @header
    super
  elsif str == CRLF
    @header = HTTPUtils::parse_header(@raw_header.join)
    if cd = self['content-disposition']
      if /[ \t]+name="(.*?)"/ =~ cd then @name = $1 end
      if /[ \t]+filename="(.*?)"/ =~ cd then @filename = $1 end
    end
  else
    @raw_header << str
  end
  self
end

Adds str to this FormData which may be the body, a header or a header entry.

This is called by WEBrick::HTTPUtils.parse_form_data for you

Calls superclass method

[] (*key)

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 317
def [](*key)
  begin
    @header[key[0].downcase].join(", ")
  rescue StandardError, NameError
    super
  end
end

Retrieves the header at the first entry in key

Calls superclass method

append_data (data)

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 351
def append_data(data)
  tmp = self
  while tmp
    unless tmp.next_data
      tmp.next_data = data
      break
    end
    tmp = tmp.next_data
  end
  self
end

Adds data at the end of the chain of entries

This is called by WEBrick::HTTPUtils.parse_form_data for you.

each_data () { |tmp| ... }

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 366
def each_data
  tmp = self
  while tmp
    next_data = tmp.next_data
    yield(tmp)
    tmp = next_data
  end
end

Yields each entry in this FormData

list ()

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 378
def list
  ret = []
  each_data{|data|
    ret << data.to_s
  }
  ret
end

Returns all the FormData as an Array

Also aliased as: to_ary

to_ary ()

A FormData will behave like an Array

Alias for: list

to_s ()

Source

# File vendor/bundle/ruby/3.4.0/gems/webrick-1.9.1/lib/webrick/httputils.rb, line 394
def to_s
  String.new(self)
end

This FormData’s body