зеркало из https://github.com/github/ruby.git
96 строки
1.7 KiB
Ruby
96 строки
1.7 KiB
Ruby
# frozen_string_literal: false
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begin
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require "xml/parser"
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rescue LoadError
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require "xmlparser"
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end
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begin
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require "xml/encoding-ja"
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rescue LoadError
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require "xmlencoding-ja"
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if defined?(Kconv)
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module XMLEncoding_ja
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class SJISHandler
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include Kconv
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end
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end
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end
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end
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module XML
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class Parser
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unless defined?(Error)
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# This error is legacy, so we just set it to the new one
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Error = ::XMLParserError # :nodoc:
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end
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end
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end
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module RSS
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class REXMLLikeXMLParser < ::XML::Parser
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include ::XML::Encoding_ja
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def listener=(listener)
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@listener = listener
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end
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def startElement(name, attrs)
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@listener.tag_start(name, attrs)
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end
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def endElement(name)
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@listener.tag_end(name)
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end
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def character(data)
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@listener.text(data)
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end
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def xmlDecl(version, encoding, standalone)
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@listener.xmldecl(version, encoding, standalone == 1)
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end
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def processingInstruction(target, content)
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@listener.instruction(target, content)
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end
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end
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class XMLParserParser < BaseParser
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class << self
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def listener
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XMLParserListener
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end
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end
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private
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def _parse
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begin
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parser = REXMLLikeXMLParser.new
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parser.listener = @listener
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parser.parse(@rss)
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rescue ::XML::Parser::Error => e
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raise NotWellFormedError.new(parser.line){e.message}
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end
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end
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end
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class XMLParserListener < BaseListener
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include ListenerMixin
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def xmldecl(version, encoding, standalone)
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super
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# Encoding is converted to UTF-8 when XMLParser parses XML.
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@encoding = 'UTF-8'
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end
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end
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end
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