Class: DMAPParser::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/dmapparser/parser.rb

Overview

The DMAPParser class parses DMAP responses

Constant Summary collapse

ParseError = 
Class.new(StandardError)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/dmapparser/parser.rb', line 14

def initialize(response)
  @response = response
  @response = StringIO.new(response) unless @response.is_a? IO
  @response.set_encoding(Encoding::BINARY)
end

Class Method Details

.parse(response) ⇒ Object 



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# File 'lib/dmapparser/parser.rb', line 10

def self.parse(response)
  new(response).parse
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/dmapparser/parser.rb', line 20

def parse
  fail ParseError if @response.nil? || @response.size < 8
  ret = TagContainer.new(read_key)
  fail ParseError if ret.type && !ret.type.container?
  ret.value = parse_container(read_length)
  ret
end