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75a138732e
(REXML::Parsers::StreamParser#parse): Add "entity" event support to listener. [Bug #8689] [ruby-dev:47542] Reported by Ippei Obayashi. * test/rexml/test_stream.rb (StreamTester#entity): Add a test for the above case. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
module REXML
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module Parsers
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class StreamParser
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def initialize source, listener
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@listener = listener
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@parser = BaseParser.new( source )
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end
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def add_listener( listener )
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@parser.add_listener( listener )
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end
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def parse
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# entity string
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while true
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event = @parser.pull
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case event[0]
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when :end_document
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return
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when :start_element
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attrs = event[2].each do |n, v|
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event[2][n] = @parser.unnormalize( v )
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end
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@listener.tag_start( event[1], attrs )
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when :end_element
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@listener.tag_end( event[1] )
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when :text
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normalized = @parser.unnormalize( event[1] )
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@listener.text( normalized )
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when :processing_instruction
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@listener.instruction( *event[1,2] )
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when :start_doctype
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@listener.doctype( *event[1..-1] )
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when :end_doctype
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# FIXME: remove this condition for milestone:3.2
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@listener.doctype_end if @listener.respond_to? :doctype_end
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when :comment, :attlistdecl, :cdata, :xmldecl, :elementdecl
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@listener.send( event[0].to_s, *event[1..-1] )
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when :entitydecl, :notationdecl
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@listener.send( event[0].to_s, event[1..-1] )
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when :externalentity
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entity_reference = event[1]
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content = entity_reference.gsub(/\A%|;\z/, "")
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@listener.entity(content)
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end
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end
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end
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end
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end
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end
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