Private

Server IP : 195.201.23.43 / Your IP : 3.146.176.29
Web Server : Apache
System : Linux webserver2.vercom.be 5.4.0-192-generic #212-Ubuntu SMP Fri Jul 5 09:47:39 UTC 2024 x86_64
User : kdecoratie ( 1041)
PHP Version : 7.1.33-63+ubuntu20.04.1+deb.sury.org+1
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,
MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON
Directory : /lib/ruby/2.7.0/rss/

Upload File :

[ HOME SHELL ]

Current File : /lib/ruby/2.7.0/rss//xmlscanner.rb

# frozen_string_literal: false
require 'xmlscan/scanner'
require 'stringio'

module RSS

  class XMLScanParser < BaseParser

    class << self
      def listener
        XMLScanListener
      end
    end

    private
    def _parse
      begin
        if @rss.is_a?(String)
          input = StringIO.new(@rss)
        else
          input = @rss
        end
        scanner = XMLScan::XMLScanner.new(@listener)
        scanner.parse(input)
      rescue XMLScan::Error => e
        lineno = e.lineno || scanner.lineno || input.lineno
        raise NotWellFormedError.new(lineno){e.message}
      end
    end

  end

  class XMLScanListener < BaseListener

    include XMLScan::Visitor
    include ListenerMixin

    ENTITIES = {
      'lt' => '<',
      'gt' => '>',
      'amp' => '&',
      'quot' => '"',
      'apos' => '\''
    }

    def on_xmldecl_version(str)
      @version = str
    end

    def on_xmldecl_encoding(str)
      @encoding = str
    end

    def on_xmldecl_standalone(str)
      @standalone = str
    end

    def on_xmldecl_end
      xmldecl(@version, @encoding, @standalone == "yes")
    end

    alias_method(:on_pi, :instruction)
    alias_method(:on_chardata, :text)
    alias_method(:on_cdata, :text)

    def on_etag(name)
      tag_end(name)
    end

    def on_entityref(ref)
      text(entity(ref))
    end

    def on_charref(code)
      text([code].pack('U'))
    end

    alias_method(:on_charref_hex, :on_charref)

    def on_stag(name)
      @attrs = {}
    end

    def on_attribute(name)
      @attrs[name] = @current_attr = ''
    end

    def on_attr_value(str)
      @current_attr << str
    end

    def on_attr_entityref(ref)
      @current_attr << entity(ref)
    end

    def on_attr_charref(code)
      @current_attr << [code].pack('U')
    end

    alias_method(:on_attr_charref_hex, :on_attr_charref)

    def on_stag_end(name)
      tag_start(name, @attrs)
    end

    def on_stag_end_empty(name)
      tag_start(name, @attrs)
      tag_end(name)
    end

    private
    def entity(ref)
      ent = ENTITIES[ref]
      if ent
        ent
      else
        wellformed_error("undefined entity: #{ref}")
      end
    end
  end

end

Private