diff options
| -rw-r--r-- | lib/rexml/parsers/lightparser.rb | 86 |
1 files changed, 43 insertions, 43 deletions
@@ -3,12 +3,12 @@ require 'rexml/parsers/baseparser' require 'rexml/light/node' module REXML - module Parsers - class LightParser - def initialize stream - @stream = stream - @parser = REXML::Parsers::BaseParser.new( stream ) - end def add_listener( listener ) @parser.add_listener( listener ) @@ -19,42 +19,42 @@ module REXML @parser.stream = @stream end - def parse - root = context = [ :document ] - while true - event = @parser.pull - case event[0] - when :end_document - break - when :end_doctype - context = context[1] - when :start_element, :start_doctype - new_node = event - context << new_node - new_node[1,0] = [context] - context = new_node - when :end_element, :end_doctype - context = context[1] - else - new_node = event - context << new_node - new_node[1,0] = [context] - end - end - root - end - end - # An element is an array. The array contains: - # 0 The parent element - # 1 The tag name - # 2 A hash of attributes - # 3..-1 The child elements - # An element is an array of size > 3 - # Text is a String - # PIs are [ :processing_instruction, target, data ] - # Comments are [ :comment, data ] - # DocTypes are DocType structs - # The root is an array with XMLDecls, Text, DocType, Array, Text - end end |