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34 lines
800 B
Ruby
34 lines
800 B
Ruby
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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 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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@listener.tag_start( event[1], event[2] )
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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 :comment, :doctype, :attlistdecl,
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:elementdecl, :entitydecl, :cdata, :notationdecl, :xmldecl
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@listener.send( event[0].to_s, *event[1..-1] )
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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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