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?? attachment.rb(1.99 KB)
?? baseData.rb(16.73 KB)
?? element.rb(5.4 KB)
?? encodingstyle
?? generator.rb(6.66 KB)
?? header
?? httpconfigloader.rb(3.15 KB)
?? mapping
?? mapping.rb(381 B)
?? marshal.rb(1.5 KB)
?? mimemessage.rb(4.94 KB)
?? netHttpClient.rb(4.25 KB)
?? parser.rb(6.03 KB)
?? processor.rb(1.37 KB)
?? property.rb(6.92 KB)
?? rpc
?? soap.rb(3.75 KB)
?? streamHandler.rb(5.86 KB)
?? wsdlDriver.rb(15.75 KB)

Editing: parser.rb

# SOAP4R - SOAP XML Instance Parser library.
# Copyright (C) 2001, 2003  NAKAMURA, Hiroshi <nahi@ruby-lang.org>.

# This program is copyrighted free software by NAKAMURA, Hiroshi.  You can
# redistribute it and/or modify it under the same terms of Ruby's license;
# either the dual license version in 2003, or any later version.

require 'xsd/ns'
require 'xsd/xmlparser'
require 'soap/soap'
require 'soap/baseData'
require 'soap/encodingstyle/handler'

module SOAP

class Parser
  include SOAP

class ParseError < Error; end
  class FormatDecodeError < ParseError; end
  class UnexpectedElementError < ParseError; end

private

class ParseFrame
    attr_reader :node
    attr_reader :name
    attr_reader :ns, :encodingstyle

class NodeContainer
      def initialize(node)
	@node = node
      end

def node
	@node
      end

def replace_node(node)
	@node = node
      end
    end

public

def initialize(ns, name, node, encodingstyle)
      @ns = ns
      @name = name
      self.node = node
      @encodingstyle = encodingstyle
    end

def node=(node)
      @node = NodeContainer.new(node)
    end
  end

public

attr_accessor :envelopenamespace
  attr_accessor :default_encodingstyle
  attr_accessor :decode_typemap
  attr_accessor :allow_unqualified_element

def initialize(opt = {})
    @opt = opt
    @parser = XSD::XMLParser.create_parser(self, opt)
    @parsestack = nil
    @lastnode = nil
    @handlers = {}
    @envelopenamespace = opt[:envelopenamespace] || EnvelopeNamespace
    @default_encodingstyle = opt[:default_encodingstyle] || EncodingNamespace
    @decode_typemap = opt[:decode_typemap] || nil
    @allow_unqualified_element = opt[:allow_unqualified_element] || false
  end

def charset
    @parser.charset
  end

def parse(string_or_readable)
    @parsestack = []
    @lastnode = nil

@handlers.each do |uri, handler|
      handler.decode_prologue
    end

@parser.do_parse(string_or_readable)

unless @parsestack.empty?
      raise FormatDecodeError.new("Unbalanced tag in XML.")
    end

@handlers.each do |uri, handler|
      handler.decode_epilogue
    end

@lastnode
  end

def start_element(name, attrs)
    lastframe = @parsestack.last
    ns = parent = parent_encodingstyle = nil
    if lastframe
      ns = lastframe.ns.clone_ns
      parent = lastframe.node
      parent_encodingstyle = lastframe.encodingstyle
    else
      ns = XSD::NS.new
      parent = ParseFrame::NodeContainer.new(nil)
      parent_encodingstyle = nil
    end

attrs = XSD::XMLParser.filter_ns(ns, attrs)
    encodingstyle = find_encodingstyle(ns, attrs)

# Children's encodingstyle is derived from its parent.
    if encodingstyle.nil?
      if parent.node.is_a?(SOAPHeader)
        encodingstyle = LiteralNamespace
      else
        encodingstyle = parent_encodingstyle || @default_encodingstyle
      end
    end

node = decode_tag(ns, name, attrs, parent, encodingstyle)

@parsestack << ParseFrame.new(ns, name, node, encodingstyle)
  end

def characters(text)
    lastframe = @parsestack.last
    if lastframe
      # Need not to be cloned because character does not have attr.
      decode_text(lastframe.ns, text, lastframe.encodingstyle)
    else
      # Ignore Text outside of SOAP Envelope.
      p text if $DEBUG
    end
  end

def end_element(name)
    lastframe = @parsestack.pop
    unless name == lastframe.name
      raise UnexpectedElementError.new("Closing element name '#{ name }' does not match with opening element '#{ lastframe.name }'.")
    end
    decode_tag_end(lastframe.ns, lastframe.node, lastframe.encodingstyle)
    @lastnode = lastframe.node.node
  end

private

def find_encodingstyle(ns, attrs)
    attrs.each do |key, value|
      if (ns.compare(@envelopenamespace, AttrEncodingStyle, key))
	return value
      end
    end
    nil
  end

def decode_tag(ns, name, attrs, parent, encodingstyle)
    ele = ns.parse(name)

# Envelope based parsing.
    if ((ele.namespace == @envelopenamespace) ||
	(@allow_unqualified_element && ele.namespace.nil?))
      o = decode_soap_envelope(ns, ele, attrs, parent)
      return o if o
    end

# Encoding based parsing.
    handler = find_handler(encodingstyle)
    if handler
      return handler.decode_tag(ns, ele, attrs, parent)
    else
      raise FormatDecodeError.new("Unknown encodingStyle: #{ encodingstyle }.")
    end
  end

def decode_tag_end(ns, node, encodingstyle)
    return unless encodingstyle

handler = find_handler(encodingstyle)
    if handler
      return handler.decode_tag_end(ns, node)
    else
      raise FormatDecodeError.new("Unknown encodingStyle: #{ encodingstyle }.")
    end
  end

def decode_text(ns, text, encodingstyle)
    handler = find_handler(encodingstyle)

if handler
      handler.decode_text(ns, text)
    else
      # How should I do?
    end
  end

def decode_soap_envelope(ns, ele, attrs, parent)
    o = nil
    if ele.name == EleEnvelope
      o = SOAPEnvelope.new
      if ext = @opt[:external_content]
	ext.each do |k, v|
	  o.external_content[k] = v
	end
      end
    elsif ele.name == EleHeader
      unless parent.node.is_a?(SOAPEnvelope)
	raise FormatDecodeError.new("Header should be a child of Envelope.")
      end
      o = SOAPHeader.new
      parent.node.header = o
    elsif ele.name == EleBody
      unless parent.node.is_a?(SOAPEnvelope)
	raise FormatDecodeError.new("Body should be a child of Envelope.")
      end
      o = SOAPBody.new
      parent.node.body = o
    elsif ele.name == EleFault
      unless parent.node.is_a?(SOAPBody)
	raise FormatDecodeError.new("Fault should be a child of Body.")
      end
      o = SOAPFault.new
      parent.node.fault = o
    end
    o
  end

def find_handler(encodingstyle)
    unless @handlers.key?(encodingstyle)
      handler_factory = SOAP::EncodingStyle::Handler.handler(encodingstyle) ||
	SOAP::EncodingStyle::Handler.handler(EncodingNamespace)
      handler = handler_factory.new(@parser.charset)
      handler.decode_typemap = @decode_typemap
      handler.decode_prologue
      @handlers[encodingstyle] = handler
    end
    @handlers[encodingstyle]
  end
end

end

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Editing: parser.rb

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