module REXML module Parsers class StreamParser def initialize source, listener @listener = listener @parser = BaseParser.new( source ) end def add_listener( listener ) @parser.add_listener( listener ) end def parse # entity string while true event = @parser.pull case event[0] when :end_document return when :start_element attrs = event[2].each do |n, v| event[2][n] = @parser.unnormalize( v ) end @listener.tag_start( event[1], attrs ) when :end_element @listener.tag_end( event[1] ) when :text normalized = @parser.unnormalize( event[1] ) @listener.text( normalized ) when :processing_instruction @listener.instruction( *event[1,2] ) when :start_doctype @listener.doctype( *event[1..-1] ) when :comment, :attlistdecl, :notationdecl, :elementdecl, :entitydecl, :cdata, :xmldecl, :attlistdecl @listener.send( event[0].to_s, *event[1..-1] ) end end end end end end