instiki/vendor/plugins/HTML5lib/lib/html5/html5parser/initial_phase.rb

require 'html5/html5parser/phase'

module HTML5
  class InitialPhase < Phase

    # This phase deals with error handling as well which is currently not
    # covered in the specification. The error handling is typically known as
    # "quirks mode". It is expected that a future version of HTML5 will define this.

    def process_eof
      parse_error("expected-doctype-but-got-eof")
      @parser.phase = @parser.phases[:rootElement]
      @parser.phase.process_eof
    end

    def processComment(data)
      @tree.insert_comment(data, @tree.document)
    end

    def processDoctype(name, publicId, systemId, correct)
      if name.downcase != 'html' or publicId or systemId
        parse_error("unknown-doctype")
      end
      # XXX need to update DOCTYPE tokens
      @tree.insertDoctype(name, publicId, systemId)

      publicId = publicId.to_s.upcase

      if name.downcase != 'html'
        # XXX quirks mode
      else
        if ["+//silmaril//dtd html pro v0r11 19970101//en",
            "-//advasoft ltd//dtd html 3.0 aswedit + extensions//en",
            "-//as//dtd html 3.0 aswedit + extensions//en",
            "-//ietf//dtd html 2.0 level 1//en",
            "-//ietf//dtd html 2.0 level 2//en",
            "-//ietf//dtd html 2.0 strict level 1//en",
            "-//ietf//dtd html 2.0 strict level 2//en",
            "-//ietf//dtd html 2.0 strict//en",
            "-//ietf//dtd html 2.0//en",
            "-//ietf//dtd html 2.1e//en",
            "-//ietf//dtd html 3.0//en",
            "-//ietf//dtd html 3.0//en//",
            "-//ietf//dtd html 3.2 final//en",
            "-//ietf//dtd html 3.2//en",
            "-//ietf//dtd html 3//en",
            "-//ietf//dtd html level 0//en",
            "-//ietf//dtd html level 0//en//2.0",
            "-//ietf//dtd html level 1//en",
            "-//ietf//dtd html level 1//en//2.0",
            "-//ietf//dtd html level 2//en",
            "-//ietf//dtd html level 2//en//2.0",
            "-//ietf//dtd html level 3//en",
            "-//ietf//dtd html level 3//en//3.0",
            "-//ietf//dtd html strict level 0//en",
            "-//ietf//dtd html strict level 0//en//2.0",
            "-//ietf//dtd html strict level 1//en",
            "-//ietf//dtd html strict level 1//en//2.0",
            "-//ietf//dtd html strict level 2//en",
            "-//ietf//dtd html strict level 2//en//2.0",
            "-//ietf//dtd html strict level 3//en",
            "-//ietf//dtd html strict level 3//en//3.0",
            "-//ietf//dtd html strict//en",
            "-//ietf//dtd html strict//en//2.0",
            "-//ietf//dtd html strict//en//3.0",
            "-//ietf//dtd html//en",
            "-//ietf//dtd html//en//2.0",
            "-//ietf//dtd html//en//3.0",
            "-//metrius//dtd metrius presentational//en",
            "-//microsoft//dtd internet explorer 2.0 html strict//en",
            "-//microsoft//dtd internet explorer 2.0 html//en",
            "-//microsoft//dtd internet explorer 2.0 tables//en",
            "-//microsoft//dtd internet explorer 3.0 html strict//en",
            "-//microsoft//dtd internet explorer 3.0 html//en",
            "-//microsoft//dtd internet explorer 3.0 tables//en",
            "-//netscape comm. corp.//dtd html//en",
            "-//netscape comm. corp.//dtd strict html//en",
            "-//o'reilly and associates//dtd html 2.0//en",
            "-//o'reilly and associates//dtd html extended 1.0//en",
            "-//spyglass//dtd html 2.0 extended//en",
            "-//sq//dtd html 2.0 hotmetal + extensions//en",
            "-//sun microsystems corp.//dtd hotjava html//en",
            "-//sun microsystems corp.//dtd hotjava strict html//en",
            "-//w3c//dtd html 3 1995-03-24//en",
            "-//w3c//dtd html 3.2 draft//en",
            "-//w3c//dtd html 3.2 final//en",
            "-//w3c//dtd html 3.2//en",
            "-//w3c//dtd html 3.2s draft//en",
            "-//w3c//dtd html 4.0 frameset//en",
            "-//w3c//dtd html 4.0 transitional//en",
            "-//w3c//dtd html experimental 19960712//en",
            "-//w3c//dtd html experimental 970421//en",
            "-//w3c//dtd w3 html//en",
            "-//w3o//dtd w3 html 3.0//en",
            "-//w3o//dtd w3 html 3.0//en//",
            "-//w3o//dtd w3 html strict 3.0//en//",
            "-//webtechs//dtd mozilla html 2.0//en",
            "-//webtechs//dtd mozilla html//en",
            "-/w3c/dtd html 4.0 transitional/en",
            "html"].include?(publicId) or
          (systemId == nil and
            ["-//w3c//dtd html 4.01 frameset//EN",
             "-//w3c//dtd html 4.01 transitional//EN"].include?(publicId)) or
          (systemId == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd")
            #XXX quirks mode
          end
      end

      @parser.phase = @parser.phases[:rootElement]
    end

    def processSpaceCharacters(data)
    end

    def processCharacters(data)
      parse_error("expected-doctype-but-got-chars")
      @parser.phase = @parser.phases[:rootElement]
      @parser.phase.processCharacters(data)
    end

    def processStartTag(name, attributes)
      parse_error("expected-doctype-but-got-start-tag", {"name" => name})
      @parser.phase = @parser.phases[:rootElement]
      @parser.phase.processStartTag(name, attributes)
    end

    def processEndTag(name)
      parse_error("expected-doctype-but-got-end-tag", {"name" => name})
      @parser.phase = @parser.phases[:rootElement]
      @parser.phase.processEndTag(name)
    end
  end
end