Sha256: 141f075d4c36bcee72c16b3c998228027eebf1f2aee65c646e49b3f9d621408c
Contents?: true
Size: 1.99 KB
Versions: 10
Compression:
Stored size: 1.99 KB
Contents
# frozen_string_literal: false
require_relative "baseparser"
module REXML
module Parsers
class StreamParser
def initialize source, listener
@listener = listener
@parser = BaseParser.new( source )
@entities = {}
end
def add_listener( listener )
@parser.add_listener( listener )
end
def entity_expansion_count
@parser.entity_expansion_count
end
def entity_expansion_limit=( limit )
@parser.entity_expansion_limit = limit
end
def entity_expansion_text_limit=( limit )
@parser.entity_expansion_text_limit = limit
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
unnormalized = @parser.unnormalize( event[1], @entities )
@listener.text( unnormalized )
when :processing_instruction
@listener.instruction( *event[1,2] )
when :start_doctype
@listener.doctype( *event[1..-1] )
when :end_doctype
# FIXME: remove this condition for milestone:3.2
@listener.doctype_end if @listener.respond_to? :doctype_end
when :comment, :attlistdecl, :cdata, :xmldecl, :elementdecl
@listener.send( event[0].to_s, *event[1..-1] )
when :entitydecl, :notationdecl
@entities[ event[1] ] = event[2] if event.size == 3
@listener.send( event[0].to_s, event[1..-1] )
when :externalentity
entity_reference = event[1]
content = entity_reference.gsub(/\A%|;\z/, "")
@listener.entity(content)
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems