Class: XMPP4EM::XmppPushParser

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/xmpp4em/base_connection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current ⇒ Object

Returns the value of attribute current.



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# File 'lib/xmpp4em/base_connection.rb', line 14

def current
  @current
end

#started ⇒ Object

Returns the value of attribute started.



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# File 'lib/xmpp4em/base_connection.rb', line 13

def started
  @started
end

Instance Method Details

#characters(text) ⇒ Object 



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# File 'lib/xmpp4em/base_connection.rb', line 56

def characters text
  @current.text = @current.text.to_s + encode2utf8(text) if @current
end

#encode2utf8(text) ⇒ Object 



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# File 'lib/xmpp4em/base_connection.rb', line 20

def encode2utf8(text)
  text
end

#end_element(name) ⇒ Object 



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# File 'lib/xmpp4em/base_connection.rb', line 43

def end_element name
  if name == 'stream' and @current.nil?
    @started = false
  else
    if @current.parent
      @current = @current.parent
    else
      @process.call(@current)
      @current = nil
    end
  end
end

#process(&block) ⇒ Object 



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# File 'lib/xmpp4em/base_connection.rb', line 16

def process(&block)
  @process=block
end

#start_element(name, attrs) ⇒ Object 



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# File 'lib/xmpp4em/base_connection.rb', line 24

def start_element name, attrs
  e = ::REXML::Element.new(name)
  attrs.each { |a|
    a_name, a_value = *a
    if a_name =~ /^xmlns:(.+)$/
      e.add_attribute($1, a_value.to_s)
    else
      e.add_namespace(a_name, a_value)
    end
  } if attrs.length > 0
  @current = @current.nil? ? e : @current.add_element(e)

  if @current.name == 'stream' and not @started
    @started = true
    @process.call(@current)
    @current = nil
  end
end