* lib/soap/{attachment.rb,mimemessage.rb}: added from soap4r/1.5.2.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/soap/attachment.rb

@@ -0,0 +1,107 @@
+# soap/attachment.rb: SOAP4R - SwA implementation.
+# Copyright (C) 2002, 2003  Jamie Herre and 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 'soap/baseData'
+require 'soap/mapping'
+
+
+module SOAP
+
+
+class SOAPAttachment < SOAPExternalReference
+  attr_reader :data
+
+  def initialize(value)
+    super()
+    @data = value
+  end
+
+private
+
+  def external_contentid
+    @data.contentid
+  end
+end
+
+
+class Attachment
+  attr_reader :io
+  attr_accessor :contenttype
+
+  def initialize(string_or_readable = nil)
+    @string_or_readable = string_or_readable
+    @contenttype = "application/octet-stream"
+    @contentid = nil
+  end
+
+  def contentid
+    @contentid ||= Attachment.contentid(self)
+  end
+
+  def contentid=(contentid)
+    @contentid = contentid
+  end
+
+  def mime_contentid
+    '<' + contentid + '>'
+  end
+
+  def content
+    if @content == nil and @string_or_readable != nil
+      @content = @string_or_readable.respond_to?(:read) ?
+	@string_or_readable.read : @string_or_readable
+    end
+    @content
+  end
+
+  def to_s
+    content
+  end
+
+  def write(out)
+    out.write(content)
+  end
+
+  def save(filename)
+    File.open(filename, "wb") do |f|
+      write(f)
+    end
+  end
+
+  def self.contentid(obj)
+    # this needs to be fixed
+    [obj.__id__.to_s, Process.pid.to_s].join('.')
+  end
+
+  def self.mime_contentid(obj)
+    '<' + contentid(obj) + '>'
+  end
+end
+
+
+module Mapping
+  class AttachmentFactory < SOAP::Mapping::Factory
+    def obj2soap(soap_class, obj, info, map)
+      soap_obj = soap_class.new(obj)
+      mark_marshalled_obj(obj, soap_obj)
+      soap_obj
+    end
+
+    def soap2obj(obj_class, node, info, map)
+      obj = node.data
+      mark_unmarshalled_obj(node, obj)
+      return true, obj
+    end
+  end
+
+  DefaultRegistry.add(::SOAP::Attachment, ::SOAP::SOAPAttachment,
+    AttachmentFactory.new, nil)
+end
+
+
+end